.editorconfig

@@ -0,0 +1,5 @@
+root = true
+
+[*.{c,cpp,h,hpp}]
+indent_style = space
+indent_size = 2

Assets/Cube.003.shmesh.shmeta

@@ -1,3 +1,3 @@
-Name: Cube.003
+Name: Cube.003
-ID: 110152941
+ID: 71245919
-Type: 6
+Type: 4

Assets/Cube.012.shmesh.shmeta

@@ -1,3 +1,3 @@
-Name: Cube.012
+Name: Cube.012
-ID: 107348815
+ID: 80365422
-Type: 6
+Type: 4

Assets/Editor/Layouts/Default.ini

@@ -4,13 +4,13 @@ Size=1920,20
 Collapsed=0
 
 [Window][SHEditorMenuBar]
-Pos=0,24
+Pos=0,48
-Size=1920,1036
+Size=1920,1012
 Collapsed=0
 
 [Window][Hierarchy Panel]
-Pos=0,120
+Pos=0,197
-Size=225,940
+Size=308,863
 Collapsed=0
 DockId=0x00000004,0
 
@@ -20,29 +20,96 @@ Size=400,400
 Collapsed=0
 
 [Window][Inspector]
-Pos=1686,24
+Pos=1528,48
-Size=234,1036
+Size=392,1012
 Collapsed=0
 DockId=0x00000006,0
 
 [Window][Profiler]
-Pos=0,24
+Pos=0,48
-Size=225,94
+Size=308,147
 Collapsed=0
 DockId=0x00000003,0
 
 [Window][Viewport]
-Pos=227,24
+Pos=227,48
-Size=1457,1036
+Size=1457,1012
 Collapsed=0
-DockId=0x00000002,0
+DockId=0x0000000B,0
+
+[Window][ÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌð‡Žoû]
+Pos=60,60
+Size=32,64
+Collapsed=0
+
+[Window][ÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌÌ]
+Pos=60,60
+Size=999,581
+Collapsed=0
+
+[Window][ð‡–oû]
+Pos=60,60
+Size=32,64
+Collapsed=0
+
+[Window][ÌÌÌÌ]
+Pos=60,60
+Size=553,422
+Collapsed=0
+
+[Window][]
+Pos=60,60
+Size=770,394
+Collapsed=0
+
+[Window][ Viewport]
+Pos=227,48
+Size=1457,1012
+Collapsed=0
+DockId=0x0000000B,0
+
+[Window][ Viewport]
+Pos=227,48
+Size=1457,1012
+Collapsed=0
+DockId=0x0000000B,0
+
+[Window][î<>‹ Viewport]
+Pos=310,48
+Size=1216,715
+Collapsed=0
+DockId=0x0000000B,0
+
+[Window][V]
+Pos=310,722
+Size=1501,338
+Collapsed=0
+DockId=0x00000008,0
+
+[Window][p›£€Ê
]
+Pos=310,750
+Size=1501,310
+Collapsed=0
+DockId=0x0000000A,0
+
+[Window][ Asset Browser]
+Pos=310,765
+Size=1216,295
+Collapsed=0
+DockId=0x0000000C,0
 
 [Docking][Data]
-DockSpace       ID=0xC5C9B8AB Window=0xBE4044E9 Pos=8,55 Size=1920,1036 Split=X
+DockSpace           ID=0xC5C9B8AB Window=0xBE4044E9 Pos=8,79 Size=1920,1012 Split=X
-  DockNode      ID=0x00000005 Parent=0xC5C9B8AB SizeRef=1684,1036 Split=X
+  DockNode          ID=0x00000005 Parent=0xC5C9B8AB SizeRef=1526,1036 Split=X
-    DockNode    ID=0x00000001 Parent=0x00000005 SizeRef=225,1036 Split=Y Selected=0x1E6EB881
+    DockNode        ID=0x00000001 Parent=0x00000005 SizeRef=308,1036 Split=Y Selected=0x1E6EB881
-      DockNode  ID=0x00000003 Parent=0x00000001 SizeRef=225,94 Selected=0x1E6EB881
+      DockNode      ID=0x00000003 Parent=0x00000001 SizeRef=225,147 Selected=0x1E6EB881
-      DockNode  ID=0x00000004 Parent=0x00000001 SizeRef=225,940 Selected=0xE096E5AE
+      DockNode      ID=0x00000004 Parent=0x00000001 SizeRef=225,863 Selected=0xE096E5AE
-    DockNode    ID=0x00000002 Parent=0x00000005 SizeRef=1293,1036 CentralNode=1 Selected=0x13926F0B
+    DockNode        ID=0x00000002 Parent=0x00000005 SizeRef=1216,1036 Split=Y Selected=0xB41284E7
-  DockNode      ID=0x00000006 Parent=0xC5C9B8AB SizeRef=234,1036 Selected=0xE7039252
+      DockNode      ID=0x00000007 Parent=0x00000002 SizeRef=1501,672 Split=Y Selected=0xB41284E7
+        DockNode    ID=0x00000009 Parent=0x00000007 SizeRef=1501,700 Split=Y Selected=0xB41284E7
+          DockNode  ID=0x0000000B Parent=0x00000009 SizeRef=1501,715 CentralNode=1 Selected=0xB41284E7
+          DockNode  ID=0x0000000C Parent=0x00000009 SizeRef=1501,295 Selected=0xB128252A
+        DockNode    ID=0x0000000A Parent=0x00000007 SizeRef=1501,310 Selected=0xD446F7B6
+      DockNode      ID=0x00000008 Parent=0x00000002 SizeRef=1501,338 Selected=0xD9F31532
+  DockNode          ID=0x00000006 Parent=0xC5C9B8AB SizeRef=392,1036 Selected=0xE7039252
 

Assets/Editor/Layouts/UserLayout.ini

@@ -1,54 +0,0 @@
-[Window][MainStatusBar]
-Pos=0,1060
-Size=1920,20
-Collapsed=0
-
-[Window][SHEditorMenuBar]
-Pos=0,48
-Size=1920,1012
-Collapsed=0
-
-[Window][Hierarchy Panel]
-Pos=0,142
-Size=387,918
-Collapsed=0
-DockId=0x00000004,0
-
-[Window][Debug##Default]
-Pos=60,60
-Size=400,400
-Collapsed=0
-
-[Window][Inspector]
-Pos=1649,48
-Size=271,1012
-Collapsed=0
-DockId=0x00000006,0
-
-[Window][Profiler]
-Pos=0,48
-Size=387,92
-Collapsed=0
-DockId=0x00000003,0
-
-[Window][Viewport]
-Pos=648,48
-Size=2519,1319
-Collapsed=0
-DockId=0x00000002,0
-
-[Window][ Viewport]
-Pos=389,48
-Size=1258,1012
-Collapsed=0
-DockId=0x00000002,0
-
-[Docking][Data]
-DockSpace       ID=0xC5C9B8AB Window=0xBE4044E9 Pos=8,79 Size=1920,1012 Split=X
-  DockNode      ID=0x00000005 Parent=0xC5C9B8AB SizeRef=1992,1036 Split=X
-    DockNode    ID=0x00000001 Parent=0x00000005 SizeRef=387,1036 Split=Y Selected=0x1E6EB881
-      DockNode  ID=0x00000003 Parent=0x00000001 SizeRef=225,94 Selected=0x1E6EB881
-      DockNode  ID=0x00000004 Parent=0x00000001 SizeRef=225,940 Selected=0xE096E5AE
-    DockNode    ID=0x00000002 Parent=0x00000005 SizeRef=1258,1036 CentralNode=1 Selected=0xB41284E7
-  DockNode      ID=0x00000006 Parent=0xC5C9B8AB SizeRef=271,1036 Selected=0xE7039252
-

Assets/RaccoonBag_Color_Ver4.shtex.shmeta

@@ -0,0 +1,3 @@
+Name: RaccoonBag_Color_Ver4
+ID: 58303057
+Type: 3

Assets/RaccoonPreTexturedVer1_Base9.shtex.shmeta

@@ -1,3 +1,3 @@
-Name: RaccoonPreTexturedVer1_Base9
+Name: RaccoonPreTexturedVer1_Base9
-ID: 91918845
+ID: 64651793
-Type: 4
+Type: 3

Assets/Shaders/Kirsch_CS.shshaderb.shmeta

@@ -0,0 +1,3 @@
+Name: Kirsch_CS
+ID: 19931255
+Type: 2

Assets/Shaders/PureCopy_CS.glsl

@@ -0,0 +1,67 @@
+//#version 450
+//
+//layout(local_size_x = 16, local_size_y = 16) in;
+//layout(set = 4, binding = 0, rgba8) uniform image2D targetImage;
+//
+//
+//void main()
+//{
+//  ivec2 imageSize = imageSize (targetImage);
+//
+//  if (gl_GlobalInvocationID.x >= imageSize.x && gl_GlobalInvocationID.y >= imageSize.y)
+//    return;
+//
+//  // load the image
+//  vec4 color = imageLoad (targetImage, ivec2 (gl_GlobalInvocationID));
+//  
+//  // get the average
+//  float average = 0.2126 * color.r + 0.7152 * color.g + 0.0722 * color.b;
+//
+//  // store result into result image
+//  imageStore(targetImage, ivec2(gl_GlobalInvocationID), vec4(average, average, average, 1.0f));
+//
+//}
+//
+//
+//
+//
+
+/* Start Header *****************************************************************/
+
+/*! \file (e.g. kirsch.comp)
+
+     \author William Zheng, william.zheng, 60001906. Brandon Mak, brandon.hao 390003920.
+
+     \par william.zheng\@digipen.edu. brandon.hao\@digipen.edu.
+
+     \date Sept 20, 2022
+
+     \brief Copyright (C) 20xx DigiPen Institute of Technology.
+
+  Reproduction or disclosure of this file or its contents without the prior written consent of DigiPen Institute of Technology is prohibited. */
+
+  /* End Header *******************************************************************/
+
+#version 450
+
+
+layout(local_size_x = 16, local_size_y = 16) in;
+layout(set = 4, binding = 0, rgba8) uniform image2D inputImage;
+layout(set = 4, binding = 1, rgba8) uniform image2D targetImage;
+
+
+void main()
+{
+  // convenient variables
+  ivec2 globalThread = ivec2(gl_GlobalInvocationID);
+
+  vec3 color = imageLoad (inputImage, globalThread).rgb;
+
+  // store result into result image
+  imageStore(targetImage, ivec2(gl_GlobalInvocationID.xy), vec4(color, 1.0f));
+
+}
+
+
+
+

Assets/Shaders/PureCopy_CS.shshaderb.shmeta

@@ -0,0 +1,3 @@
+Name: PureCopy_CS
+ID: 29659779
+Type: 2

Assets/Shaders/TestCube_FS.glsl

@@ -23,6 +23,7 @@ layout(location = 2) flat in struct
 {
   int materialIndex;
   uint eid;
+  uint lightLayerIndex;
 } In2;
 
 //layout (set = 0, binding = )
@@ -35,6 +36,7 @@ layout (set = 3, binding = 0) buffer MaterialProperties     // For materials
 
 layout(location = 0) out vec4 outColor;
 layout(location = 1) out uint outEntityID;
+layout(location = 2) out uint lightLayerIndices;
 
 void main()
 {
@@ -42,5 +44,6 @@ void main()
     MatProp.data[In2.materialIndex].color / MatProp.data[In2.materialIndex].alpha;
 
   outEntityID = In2.eid;
+  lightLayerIndices = In2.lightLayerIndex;
   //outColor = vec4 (1.0f);
 }

Assets/Shaders/TestCube_FS.shshaderb.shmeta

@@ -0,0 +1,3 @@
+Name: TestCube_FS
+ID: 18415057
+Type: 2

Assets/Shaders/TestCube_VS.glsl

@@ -3,12 +3,13 @@
 
 //#include "ShaderDescriptorDefinitions.glsl"
 
+
 layout(location = 0) in vec3 aVertexPos;
 layout(location = 1) in vec2 aUV;
 layout(location = 2) in vec3 aNormal;
 layout(location = 3) in vec3 aTangent;
 layout(location = 4) in mat4 worldTransform;
-layout(location = 8) in uint eid;
+layout(location = 8) in uvec2 integerData;
 
 
 layout(location = 0) out struct
@@ -23,6 +24,7 @@ layout(location = 2) out struct
 {
   int materialIndex;
   uint eid;
+  uint lightLayerIndex;
 
 } Out2;
 
@@ -36,7 +38,8 @@ void main()
 {
   Out.uv = aUV;
   Out2.materialIndex = gl_InstanceIndex;
-  Out2.eid = eid;
+  Out2.eid             = integerData[0];
+  Out2.lightLayerIndex = integerData[1];
   gl_Position = cameraData.vpMat * worldTransform * vec4 (aVertexPos, 1.0f);
   Out.vertColor = vec4 (aVertexPos, 1.0f);
 }

Assets/Shaders/TestCube_VS.shshaderb.shmeta

@@ -0,0 +1,3 @@
+Name: TestCube_VS
+ID: 29315909
+Type: 2

Assets/TD_Checker_Base_Color.shtex.shmeta

@@ -0,0 +1,3 @@
+Name: TD_Checker_Base_Color
+ID: 51995224
+Type: 3

SHADE_Application/src/Application/SBApplication.cpp

@@ -56,8 +56,8 @@ namespace Sandbox
     _In_      INT       nCmdShow
   )
   {
-	  // Set working directory
+    // Set working directory
-	  SHFileUtilities::SetWorkDirToExecDir();
+    SHFileUtilities::SetWorkDirToExecDir();
 
     window.Create(hInstance, hPrevInstance, lpCmdLine, nCmdShow);
 
@@ -110,14 +110,7 @@ namespace Sandbox
     SHComponentManager::CreateComponentSparseSet<SHRenderable>();
     SHComponentManager::CreateComponentSparseSet<SHCameraComponent>();
 
-    //TODO: REMOVE AFTER PRESENTATION
+    SHAssetManager::Load();
-    //SHAssetManager::LoadDataTemp("../../Assets/racoon.gltf");
-    //SHAssetManager::LoadDataTemp("../../Assets/Cube.012.shmesh");
-    //SHAssetManager::LoadDataTemp("../../Assets/RaccoonBag_Color_Ver4.dds");
-    //SHAssetManager::LoadDataTemp("../../Assets/RaccoonPreTexturedVer1_Base9.dds");
-    //SHAssetManager::LoadDataTemp("../../Assets/RaccoonPreTexturedVer1_Base9.shtex");
-    //TODO: REMOVE AFTER PRESENTATION
-
 
     auto id = SHFamilyID<SHSystem>::GetID<SHGraphicsSystem>();
     auto id2 = SHFamilyID<SHSystem>::GetID<SHGraphicsSystem>();
@@ -133,8 +126,6 @@ namespace Sandbox
     SHSceneManager::InitSceneManager<SBTestScene>("TestScene");
     
     SHFrameRateController::UpdateFRC();
-
-    SHAssetManager::Load();
   }
 
   void SBApplication::Update(void)
@@ -152,16 +143,16 @@ namespace Sandbox
         SHSceneManager::SceneUpdate(0.016f);
 #endif
       SHSystemManager::RunRoutines(editor->editorState != SHEditor::State::PLAY, 0.016f);
-      //editor->PollPicking();
+      editor->PollPicking();
     }
     // Finish all graphics jobs first
-	  graphicsSystem->AwaitGraphicsExecution();
+    graphicsSystem->AwaitGraphicsExecution();
   }
 
 
   void SBApplication::Exit(void)
   {
-	#ifdef SHEDITOR
+  #ifdef SHEDITOR
     SDL_DestroyWindow(sdlWindow);
     SDL_Quit();
   #endif

SHADE_Application/src/Scenes/SBTestScene.cpp

@@ -12,6 +12,7 @@
 #include "Graphics/MiddleEnd/Interface/SHMaterialInstance.h"
 #include "Physics/Components/SHRigidBodyComponent.h"
 #include "Physics/Components/SHColliderComponent.h"
+#include "Graphics/MiddleEnd/Lights/SHLightComponent.h"
 
 #include "Assets/SHAssetManager.h"
 #include "Camera/SHCameraComponent.h"
@@ -52,7 +53,8 @@ namespace Sandbox
           if (asset.name == "Cube.012")
           handles.emplace_back(SHResourceManager::LoadOrGet<SHMesh>(asset.id));
           break;
-        case AssetType::IMAGE:
+        case AssetType::TEXTURE:
+          if (asset.name == "RaccoonPreTexturedVer1_Base9")
           texHandles.emplace_back(SHResourceManager::LoadOrGet<SHTexture>(asset.id));
           break;
       }
@@ -82,7 +84,7 @@ namespace Sandbox
         auto& collider = *SHComponentManager::GetComponent_s<SHColliderComponent>(entity);
 
         //renderable.Mesh = handles.front();
-        renderable.Mesh = CUBE_MESH;
+        renderable.SetMesh(CUBE_MESH);
         renderable.SetMaterial(customMat);
 
         if (y == 50)
@@ -94,11 +96,7 @@ namespace Sandbox
         transform.SetWorldRotation(SHMath::GenerateRandomNumber(0.0f, 360.0f), SHMath::GenerateRandomNumber(0.0f, 360.0f), SHMath::GenerateRandomNumber(0.0f, 360.0f));
         transform.SetWorldScale(TEST_OBJ_SCALE);
 
-        //if (const bool IS_EVEN = (y * NUM_ROWS + x) % 2; IS_EVEN)
+        collider.AddBoundingBox(SHVec3::One, SHVec3::Zero);
-          collider.AddBoundingBox(SHVec3::One * 0.5f, SHVec3::Zero);
-        //else
-        //  collider.AddBoundingSphere(0.5f, SHVec3::Zero);
-
         stressTestObjects.emplace_back(entity);
       }
 
@@ -106,7 +104,7 @@ namespace Sandbox
     auto& renderable = *SHComponentManager::GetComponent_s<SHRenderable>(raccoonSpin);
     auto& transform = *SHComponentManager::GetComponent_s<SHTransformComponent>(raccoonSpin);
 
-    renderable.Mesh = handles.front();
+    renderable.SetMesh(handles.front());
     renderable.SetMaterial(customMat);
     renderable.GetModifiableMaterial()->SetProperty("data.color", SHVec4(0.0f, 0.0f, 0.0f, 0.0f));
     renderable.GetModifiableMaterial()->SetProperty("data.alpha", 1.0f);
@@ -121,9 +119,8 @@ namespace Sandbox
     auto& floorRigidBody = *SHComponentManager::GetComponent_s<SHRigidBodyComponent>(floor);
     auto& floorCollider = *SHComponentManager::GetComponent_s<SHColliderComponent>(floor);
 
-    floorRenderable.Mesh = CUBE_MESH;
+    floorRenderable.SetMesh(CUBE_MESH);
-    floorRenderable.SetMaterial(customMat);
+    floorRenderable.SetMaterial(graphicsSystem->GetDefaultMaterialInstance());
-    floorRenderable.GetModifiableMaterial()->SetProperty("data.color", SHVec4(1.0f, 1.0f, 1.0f, 1.0f));
 
     floorTransform.SetWorldScale({ 7.5f, 0.5f, 7.5 });
     floorTransform.SetWorldPosition({ 0.0f, -3.0f, -5.0f });
@@ -147,7 +144,7 @@ namespace Sandbox
     auto& renderableShowcase = *SHComponentManager::GetComponent_s<SHRenderable>(raccoonShowcase);
     auto& transformShowcase = *SHComponentManager::GetComponent_s<SHTransformComponent>(raccoonShowcase);
 
-    renderableShowcase.Mesh = handles.front();
+    renderableShowcase.SetMesh(handles.front());
     renderableShowcase.SetMaterial(customMat);
     renderableShowcase.GetModifiableMaterial()->SetProperty("data.color", SHVec4(0.0f, 0.0f, 0.0f, 0.0f));
     renderableShowcase.GetModifiableMaterial()->SetProperty("data.alpha", 1.0f);
@@ -158,6 +155,7 @@ namespace Sandbox
     scriptEngine->AddScript(raccoonShowcase, "RaccoonShowcase");
 
     SHComponentManager::AddComponent<SHCameraComponent>(0);
+    SHComponentManager::AddComponent<SHLightComponent>(0);
     SHComponentManager::RemoveComponent <SHRigidBodyComponent>(0);
     SHComponentManager::RemoveComponent <SHColliderComponent>(0);
   }

SHADE_CSharp/premake5.lua

@@ -0,0 +1,52 @@
+project "SHADE_CSharp"
+  architecture "x64"
+  kind "SharedLib"
+  language "C#"
+  clr "NetCore"
+  dotnetframework "net5.0"
+  namespace ("SHADE")
+  targetdir (outputdir)
+  objdir    (interdir)
+  systemversion "latest"
+
+  files  
+  {
+    "%{prj.location}/src/**.cs",
+    "%{prj.location}/src/**.tt"
+  }
+
+  flags
+  {
+  	"MultiProcessorCompile"
+  }
+
+  dependson
+  {
+    "SHADE_Engine"
+  }
+
+  warnings 'Extra'
+  
+  filter "configurations:Debug"
+    symbols "On"
+    defines {"_DEBUG"}
+  
+  filter "configurations:Release"
+    optimize "On"
+    defines{"_RELEASE"}
+
+  filter "configurations:Publish"
+    optimize "On"
+    defines{"_RELEASE"}
+
+  require "vstudio"
+
+  function platformsElement(cfg)
+    _p(2,'<Platforms>x64</Platforms>')
+  end
+
+  premake.override(premake.vstudio.cs2005.elements, "projectProperties", function (oldfn, cfg)
+    return table.join(oldfn(cfg), {
+      platformsElement,
+    })
+  end)

SHADE_CSharp/src/Events/CallbackAction.cs

@@ -0,0 +1,852 @@
+/************************************************************************************//*!
+\file           CallbackAction.cs
+\author         Tng Kah Wei, kahwei.tng, 390009620
+\par            email: kahwei.tng\@digipen.edu
+\date           Oct 23, 2022
+\brief          Contains the definition of CallbackAction and related classes.
+ 
+Copyright (C) 2022 DigiPen Institute of Technology.
+Reproduction or disclosure of this file or its contents without the prior written consent 
+of DigiPen Institute of Technology is prohibited.
+*//*************************************************************************************/
+using System;
+using System.Reflection;
+
+namespace SHADE
+{
+    /// <summary>
+    /// Interface for a CallbackAction that all variants inherit from.
+    /// </summary>
+    public interface ICallbackAction
+    {
+        /// <summary>
+        /// Whether or not this CallbackAction is runtime assigned. If it is, then the
+        /// TargetMethodName and TargetObject properties are invalid.
+        /// </summary>
+        bool IsRuntimeAction { get; }
+        /// <summary>
+        /// Name of the method that this CallbackAction is using.
+        /// </summary>
+        string TargetMethodName { get; }
+        /// <summary>
+        /// Object which the specified target method is called on.
+        /// </summary>
+        Object TargetObject { get; }
+    }
+
+    /// <summary>
+    /// Represents a function call that can be serialised and put togetheer with scripts.
+    /// This variant accepts functions with 1 parameter.
+    /// </summary>
+    public class CallbackAction<T1> : ICallbackAction
+    {
+        #region Properties ------------------------------------------------------------
+        /// <inheritdoc/>
+        public Object TargetObject { get; private set; }
+        /// <inheritdoc/>
+        public string TargetMethodName => targetMethod == null ? "" : targetMethod.Name;
+        /// <inheritdoc/>
+        public bool IsRuntimeAction => targetAction != null;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private MethodInfo targetMethod;
+        private Action<T1> targetAction;
+        private Object[] parameters;
+        #endregion
+
+        #region Constructors ------------------------------------------------------------
+        /// <summary>
+        /// Constructs an empty Callback action.
+        /// </summary>
+        public CallbackAction() {}
+        /// <summary>
+        /// Constructs a CallbackAction that represents a call to the specified method on the 
+        /// specified target.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        /// <exception cref="ArgumentException">
+        /// Thrown if a method that is not compatible with the target is specified. The method's
+        /// source type must match the target's type.
+        /// </exception>
+        public CallbackAction(Object target, MethodInfo method)
+        {
+            // Error Checks
+            if (method.DeclaringType != target.GetType())
+                throw new ArgumentException("[CallbackAction] Attempted register an action using an incompatible target object and method.");
+
+            // No errors, assign
+            TargetObject = target;
+            targetMethod = method;
+
+            // Create storage for parameters for calling
+            parameters = new Object[1];
+        }
+        /// <summary>
+        /// Constructs a Callback action based on an action.
+        /// </summary>
+        /// <param name="action"></param>
+        public CallbackAction(Action<T1> action)
+        {
+            targetAction = action;
+        }
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <summary>
+        /// Invokes the CallbackAction's stored method/action with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1)
+        {
+            if (targetAction != null)
+            {
+                targetAction.Invoke(t1);
+            }
+            else if (TargetObject != null && targetMethod != null)
+            {                
+                parameters[0] = t1;
+                _ = targetMethod.Invoke(TargetObject, parameters);
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// Represents a function call that can be serialised and put togetheer with scripts.
+    /// This variant accepts functions with 2 parameters.
+    /// </summary>
+    public class CallbackAction<T1, T2> : ICallbackAction
+    {
+        #region Properties ------------------------------------------------------------
+        /// <inheritdoc/>
+        public Object TargetObject { get; private set; }
+        /// <inheritdoc/>
+        public string TargetMethodName => targetMethod == null ? "" : targetMethod.Name;
+        /// <inheritdoc/>
+        public bool IsRuntimeAction => targetAction != null;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private MethodInfo targetMethod;
+        private Action<T1, T2> targetAction;
+        private Object[] parameters;
+        #endregion
+
+        #region Constructors ------------------------------------------------------------
+        /// <summary>
+        /// Constructs an empty Callback action.
+        /// </summary>
+        public CallbackAction() {}
+        /// <summary>
+        /// Constructs a CallbackAction that represents a call to the specified method on the 
+        /// specified target.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        /// <exception cref="ArgumentException">
+        /// Thrown if a method that is not compatible with the target is specified. The method's
+        /// source type must match the target's type.
+        /// </exception>
+        public CallbackAction(Object target, MethodInfo method)
+        {
+            // Error Checks
+            if (method.DeclaringType != target.GetType())
+                throw new ArgumentException("[CallbackAction] Attempted register an action using an incompatible target object and method.");
+
+            // No errors, assign
+            TargetObject = target;
+            targetMethod = method;
+
+            // Create storage for parameters for calling
+            parameters = new Object[1];
+        }
+        /// <summary>
+        /// Constructs a Callback action based on an action.
+        /// </summary>
+        /// <param name="action"></param>
+        public CallbackAction(Action<T1, T2> action)
+        {
+            targetAction = action;
+        }
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <summary>
+        /// Invokes the CallbackAction's stored method/action with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2)
+        {
+            if (targetAction != null)
+            {
+                targetAction.Invoke(t1, t2);
+            }
+            else if (TargetObject != null && targetMethod != null)
+            {                
+                parameters[0] = t1;
+                parameters[1] = t2;
+                _ = targetMethod.Invoke(TargetObject, parameters);
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// Represents a function call that can be serialised and put togetheer with scripts.
+    /// This variant accepts functions with 3 parameters.
+    /// </summary>
+    public class CallbackAction<T1, T2, T3> : ICallbackAction
+    {
+        #region Properties ------------------------------------------------------------
+        /// <inheritdoc/>
+        public Object TargetObject { get; private set; }
+        /// <inheritdoc/>
+        public string TargetMethodName => targetMethod == null ? "" : targetMethod.Name;
+        /// <inheritdoc/>
+        public bool IsRuntimeAction => targetAction != null;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private MethodInfo targetMethod;
+        private Action<T1, T2, T3> targetAction;
+        private Object[] parameters;
+        #endregion
+
+        #region Constructors ------------------------------------------------------------
+        /// <summary>
+        /// Constructs an empty Callback action.
+        /// </summary>
+        public CallbackAction() {}
+        /// <summary>
+        /// Constructs a CallbackAction that represents a call to the specified method on the 
+        /// specified target.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        /// <exception cref="ArgumentException">
+        /// Thrown if a method that is not compatible with the target is specified. The method's
+        /// source type must match the target's type.
+        /// </exception>
+        public CallbackAction(Object target, MethodInfo method)
+        {
+            // Error Checks
+            if (method.DeclaringType != target.GetType())
+                throw new ArgumentException("[CallbackAction] Attempted register an action using an incompatible target object and method.");
+
+            // No errors, assign
+            TargetObject = target;
+            targetMethod = method;
+
+            // Create storage for parameters for calling
+            parameters = new Object[1];
+        }
+        /// <summary>
+        /// Constructs a Callback action based on an action.
+        /// </summary>
+        /// <param name="action"></param>
+        public CallbackAction(Action<T1, T2, T3> action)
+        {
+            targetAction = action;
+        }
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <summary>
+        /// Invokes the CallbackAction's stored method/action with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3)
+        {
+            if (targetAction != null)
+            {
+                targetAction.Invoke(t1, t2, t3);
+            }
+            else if (TargetObject != null && targetMethod != null)
+            {                
+                parameters[0] = t1;
+                parameters[1] = t2;
+                parameters[2] = t3;
+                _ = targetMethod.Invoke(TargetObject, parameters);
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// Represents a function call that can be serialised and put togetheer with scripts.
+    /// This variant accepts functions with 4 parameters.
+    /// </summary>
+    public class CallbackAction<T1, T2, T3, T4> : ICallbackAction
+    {
+        #region Properties ------------------------------------------------------------
+        /// <inheritdoc/>
+        public Object TargetObject { get; private set; }
+        /// <inheritdoc/>
+        public string TargetMethodName => targetMethod == null ? "" : targetMethod.Name;
+        /// <inheritdoc/>
+        public bool IsRuntimeAction => targetAction != null;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private MethodInfo targetMethod;
+        private Action<T1, T2, T3, T4> targetAction;
+        private Object[] parameters;
+        #endregion
+
+        #region Constructors ------------------------------------------------------------
+        /// <summary>
+        /// Constructs an empty Callback action.
+        /// </summary>
+        public CallbackAction() {}
+        /// <summary>
+        /// Constructs a CallbackAction that represents a call to the specified method on the 
+        /// specified target.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        /// <exception cref="ArgumentException">
+        /// Thrown if a method that is not compatible with the target is specified. The method's
+        /// source type must match the target's type.
+        /// </exception>
+        public CallbackAction(Object target, MethodInfo method)
+        {
+            // Error Checks
+            if (method.DeclaringType != target.GetType())
+                throw new ArgumentException("[CallbackAction] Attempted register an action using an incompatible target object and method.");
+
+            // No errors, assign
+            TargetObject = target;
+            targetMethod = method;
+
+            // Create storage for parameters for calling
+            parameters = new Object[1];
+        }
+        /// <summary>
+        /// Constructs a Callback action based on an action.
+        /// </summary>
+        /// <param name="action"></param>
+        public CallbackAction(Action<T1, T2, T3, T4> action)
+        {
+            targetAction = action;
+        }
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <summary>
+        /// Invokes the CallbackAction's stored method/action with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4)
+        {
+            if (targetAction != null)
+            {
+                targetAction.Invoke(t1, t2, t3, t4);
+            }
+            else if (TargetObject != null && targetMethod != null)
+            {                
+                parameters[0] = t1;
+                parameters[1] = t2;
+                parameters[2] = t3;
+                parameters[3] = t4;
+                _ = targetMethod.Invoke(TargetObject, parameters);
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// Represents a function call that can be serialised and put togetheer with scripts.
+    /// This variant accepts functions with 5 parameters.
+    /// </summary>
+    public class CallbackAction<T1, T2, T3, T4, T5> : ICallbackAction
+    {
+        #region Properties ------------------------------------------------------------
+        /// <inheritdoc/>
+        public Object TargetObject { get; private set; }
+        /// <inheritdoc/>
+        public string TargetMethodName => targetMethod == null ? "" : targetMethod.Name;
+        /// <inheritdoc/>
+        public bool IsRuntimeAction => targetAction != null;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private MethodInfo targetMethod;
+        private Action<T1, T2, T3, T4, T5> targetAction;
+        private Object[] parameters;
+        #endregion
+
+        #region Constructors ------------------------------------------------------------
+        /// <summary>
+        /// Constructs an empty Callback action.
+        /// </summary>
+        public CallbackAction() {}
+        /// <summary>
+        /// Constructs a CallbackAction that represents a call to the specified method on the 
+        /// specified target.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        /// <exception cref="ArgumentException">
+        /// Thrown if a method that is not compatible with the target is specified. The method's
+        /// source type must match the target's type.
+        /// </exception>
+        public CallbackAction(Object target, MethodInfo method)
+        {
+            // Error Checks
+            if (method.DeclaringType != target.GetType())
+                throw new ArgumentException("[CallbackAction] Attempted register an action using an incompatible target object and method.");
+
+            // No errors, assign
+            TargetObject = target;
+            targetMethod = method;
+
+            // Create storage for parameters for calling
+            parameters = new Object[1];
+        }
+        /// <summary>
+        /// Constructs a Callback action based on an action.
+        /// </summary>
+        /// <param name="action"></param>
+        public CallbackAction(Action<T1, T2, T3, T4, T5> action)
+        {
+            targetAction = action;
+        }
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <summary>
+        /// Invokes the CallbackAction's stored method/action with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5)
+        {
+            if (targetAction != null)
+            {
+                targetAction.Invoke(t1, t2, t3, t4, t5);
+            }
+            else if (TargetObject != null && targetMethod != null)
+            {                
+                parameters[0] = t1;
+                parameters[1] = t2;
+                parameters[2] = t3;
+                parameters[3] = t4;
+                parameters[4] = t5;
+                _ = targetMethod.Invoke(TargetObject, parameters);
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// Represents a function call that can be serialised and put togetheer with scripts.
+    /// This variant accepts functions with 6 parameters.
+    /// </summary>
+    public class CallbackAction<T1, T2, T3, T4, T5, T6> : ICallbackAction
+    {
+        #region Properties ------------------------------------------------------------
+        /// <inheritdoc/>
+        public Object TargetObject { get; private set; }
+        /// <inheritdoc/>
+        public string TargetMethodName => targetMethod == null ? "" : targetMethod.Name;
+        /// <inheritdoc/>
+        public bool IsRuntimeAction => targetAction != null;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private MethodInfo targetMethod;
+        private Action<T1, T2, T3, T4, T5, T6> targetAction;
+        private Object[] parameters;
+        #endregion
+
+        #region Constructors ------------------------------------------------------------
+        /// <summary>
+        /// Constructs an empty Callback action.
+        /// </summary>
+        public CallbackAction() {}
+        /// <summary>
+        /// Constructs a CallbackAction that represents a call to the specified method on the 
+        /// specified target.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        /// <exception cref="ArgumentException">
+        /// Thrown if a method that is not compatible with the target is specified. The method's
+        /// source type must match the target's type.
+        /// </exception>
+        public CallbackAction(Object target, MethodInfo method)
+        {
+            // Error Checks
+            if (method.DeclaringType != target.GetType())
+                throw new ArgumentException("[CallbackAction] Attempted register an action using an incompatible target object and method.");
+
+            // No errors, assign
+            TargetObject = target;
+            targetMethod = method;
+
+            // Create storage for parameters for calling
+            parameters = new Object[1];
+        }
+        /// <summary>
+        /// Constructs a Callback action based on an action.
+        /// </summary>
+        /// <param name="action"></param>
+        public CallbackAction(Action<T1, T2, T3, T4, T5, T6> action)
+        {
+            targetAction = action;
+        }
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <summary>
+        /// Invokes the CallbackAction's stored method/action with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6)
+        {
+            if (targetAction != null)
+            {
+                targetAction.Invoke(t1, t2, t3, t4, t5, t6);
+            }
+            else if (TargetObject != null && targetMethod != null)
+            {                
+                parameters[0] = t1;
+                parameters[1] = t2;
+                parameters[2] = t3;
+                parameters[3] = t4;
+                parameters[4] = t5;
+                parameters[5] = t6;
+                _ = targetMethod.Invoke(TargetObject, parameters);
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// Represents a function call that can be serialised and put togetheer with scripts.
+    /// This variant accepts functions with 7 parameters.
+    /// </summary>
+    public class CallbackAction<T1, T2, T3, T4, T5, T6, T7> : ICallbackAction
+    {
+        #region Properties ------------------------------------------------------------
+        /// <inheritdoc/>
+        public Object TargetObject { get; private set; }
+        /// <inheritdoc/>
+        public string TargetMethodName => targetMethod == null ? "" : targetMethod.Name;
+        /// <inheritdoc/>
+        public bool IsRuntimeAction => targetAction != null;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private MethodInfo targetMethod;
+        private Action<T1, T2, T3, T4, T5, T6, T7> targetAction;
+        private Object[] parameters;
+        #endregion
+
+        #region Constructors ------------------------------------------------------------
+        /// <summary>
+        /// Constructs an empty Callback action.
+        /// </summary>
+        public CallbackAction() {}
+        /// <summary>
+        /// Constructs a CallbackAction that represents a call to the specified method on the 
+        /// specified target.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        /// <exception cref="ArgumentException">
+        /// Thrown if a method that is not compatible with the target is specified. The method's
+        /// source type must match the target's type.
+        /// </exception>
+        public CallbackAction(Object target, MethodInfo method)
+        {
+            // Error Checks
+            if (method.DeclaringType != target.GetType())
+                throw new ArgumentException("[CallbackAction] Attempted register an action using an incompatible target object and method.");
+
+            // No errors, assign
+            TargetObject = target;
+            targetMethod = method;
+
+            // Create storage for parameters for calling
+            parameters = new Object[1];
+        }
+        /// <summary>
+        /// Constructs a Callback action based on an action.
+        /// </summary>
+        /// <param name="action"></param>
+        public CallbackAction(Action<T1, T2, T3, T4, T5, T6, T7> action)
+        {
+            targetAction = action;
+        }
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <summary>
+        /// Invokes the CallbackAction's stored method/action with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7)
+        {
+            if (targetAction != null)
+            {
+                targetAction.Invoke(t1, t2, t3, t4, t5, t6, t7);
+            }
+            else if (TargetObject != null && targetMethod != null)
+            {                
+                parameters[0] = t1;
+                parameters[1] = t2;
+                parameters[2] = t3;
+                parameters[3] = t4;
+                parameters[4] = t5;
+                parameters[5] = t6;
+                parameters[6] = t7;
+                _ = targetMethod.Invoke(TargetObject, parameters);
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// Represents a function call that can be serialised and put togetheer with scripts.
+    /// This variant accepts functions with 8 parameters.
+    /// </summary>
+    public class CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8> : ICallbackAction
+    {
+        #region Properties ------------------------------------------------------------
+        /// <inheritdoc/>
+        public Object TargetObject { get; private set; }
+        /// <inheritdoc/>
+        public string TargetMethodName => targetMethod == null ? "" : targetMethod.Name;
+        /// <inheritdoc/>
+        public bool IsRuntimeAction => targetAction != null;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private MethodInfo targetMethod;
+        private Action<T1, T2, T3, T4, T5, T6, T7, T8> targetAction;
+        private Object[] parameters;
+        #endregion
+
+        #region Constructors ------------------------------------------------------------
+        /// <summary>
+        /// Constructs an empty Callback action.
+        /// </summary>
+        public CallbackAction() {}
+        /// <summary>
+        /// Constructs a CallbackAction that represents a call to the specified method on the 
+        /// specified target.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        /// <exception cref="ArgumentException">
+        /// Thrown if a method that is not compatible with the target is specified. The method's
+        /// source type must match the target's type.
+        /// </exception>
+        public CallbackAction(Object target, MethodInfo method)
+        {
+            // Error Checks
+            if (method.DeclaringType != target.GetType())
+                throw new ArgumentException("[CallbackAction] Attempted register an action using an incompatible target object and method.");
+
+            // No errors, assign
+            TargetObject = target;
+            targetMethod = method;
+
+            // Create storage for parameters for calling
+            parameters = new Object[1];
+        }
+        /// <summary>
+        /// Constructs a Callback action based on an action.
+        /// </summary>
+        /// <param name="action"></param>
+        public CallbackAction(Action<T1, T2, T3, T4, T5, T6, T7, T8> action)
+        {
+            targetAction = action;
+        }
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <summary>
+        /// Invokes the CallbackAction's stored method/action with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8)
+        {
+            if (targetAction != null)
+            {
+                targetAction.Invoke(t1, t2, t3, t4, t5, t6, t7, t8);
+            }
+            else if (TargetObject != null && targetMethod != null)
+            {                
+                parameters[0] = t1;
+                parameters[1] = t2;
+                parameters[2] = t3;
+                parameters[3] = t4;
+                parameters[4] = t5;
+                parameters[5] = t6;
+                parameters[6] = t7;
+                parameters[7] = t8;
+                _ = targetMethod.Invoke(TargetObject, parameters);
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// Represents a function call that can be serialised and put togetheer with scripts.
+    /// This variant accepts functions with 9 parameters.
+    /// </summary>
+    public class CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9> : ICallbackAction
+    {
+        #region Properties ------------------------------------------------------------
+        /// <inheritdoc/>
+        public Object TargetObject { get; private set; }
+        /// <inheritdoc/>
+        public string TargetMethodName => targetMethod == null ? "" : targetMethod.Name;
+        /// <inheritdoc/>
+        public bool IsRuntimeAction => targetAction != null;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private MethodInfo targetMethod;
+        private Action<T1, T2, T3, T4, T5, T6, T7, T8, T9> targetAction;
+        private Object[] parameters;
+        #endregion
+
+        #region Constructors ------------------------------------------------------------
+        /// <summary>
+        /// Constructs an empty Callback action.
+        /// </summary>
+        public CallbackAction() {}
+        /// <summary>
+        /// Constructs a CallbackAction that represents a call to the specified method on the 
+        /// specified target.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        /// <exception cref="ArgumentException">
+        /// Thrown if a method that is not compatible with the target is specified. The method's
+        /// source type must match the target's type.
+        /// </exception>
+        public CallbackAction(Object target, MethodInfo method)
+        {
+            // Error Checks
+            if (method.DeclaringType != target.GetType())
+                throw new ArgumentException("[CallbackAction] Attempted register an action using an incompatible target object and method.");
+
+            // No errors, assign
+            TargetObject = target;
+            targetMethod = method;
+
+            // Create storage for parameters for calling
+            parameters = new Object[1];
+        }
+        /// <summary>
+        /// Constructs a Callback action based on an action.
+        /// </summary>
+        /// <param name="action"></param>
+        public CallbackAction(Action<T1, T2, T3, T4, T5, T6, T7, T8, T9> action)
+        {
+            targetAction = action;
+        }
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <summary>
+        /// Invokes the CallbackAction's stored method/action with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9)
+        {
+            if (targetAction != null)
+            {
+                targetAction.Invoke(t1, t2, t3, t4, t5, t6, t7, t8, t9);
+            }
+            else if (TargetObject != null && targetMethod != null)
+            {                
+                parameters[0] = t1;
+                parameters[1] = t2;
+                parameters[2] = t3;
+                parameters[3] = t4;
+                parameters[4] = t5;
+                parameters[5] = t6;
+                parameters[6] = t7;
+                parameters[7] = t8;
+                parameters[8] = t9;
+                _ = targetMethod.Invoke(TargetObject, parameters);
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// Represents a function call that can be serialised and put togetheer with scripts.
+    /// This variant accepts functions with 10 parameters.
+    /// </summary>
+    public class CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> : ICallbackAction
+    {
+        #region Properties ------------------------------------------------------------
+        /// <inheritdoc/>
+        public Object TargetObject { get; private set; }
+        /// <inheritdoc/>
+        public string TargetMethodName => targetMethod == null ? "" : targetMethod.Name;
+        /// <inheritdoc/>
+        public bool IsRuntimeAction => targetAction != null;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private MethodInfo targetMethod;
+        private Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> targetAction;
+        private Object[] parameters;
+        #endregion
+
+        #region Constructors ------------------------------------------------------------
+        /// <summary>
+        /// Constructs an empty Callback action.
+        /// </summary>
+        public CallbackAction() {}
+        /// <summary>
+        /// Constructs a CallbackAction that represents a call to the specified method on the 
+        /// specified target.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        /// <exception cref="ArgumentException">
+        /// Thrown if a method that is not compatible with the target is specified. The method's
+        /// source type must match the target's type.
+        /// </exception>
+        public CallbackAction(Object target, MethodInfo method)
+        {
+            // Error Checks
+            if (method.DeclaringType != target.GetType())
+                throw new ArgumentException("[CallbackAction] Attempted register an action using an incompatible target object and method.");
+
+            // No errors, assign
+            TargetObject = target;
+            targetMethod = method;
+
+            // Create storage for parameters for calling
+            parameters = new Object[1];
+        }
+        /// <summary>
+        /// Constructs a Callback action based on an action.
+        /// </summary>
+        /// <param name="action"></param>
+        public CallbackAction(Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> action)
+        {
+            targetAction = action;
+        }
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <summary>
+        /// Invokes the CallbackAction's stored method/action with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10)
+        {
+            if (targetAction != null)
+            {
+                targetAction.Invoke(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10);
+            }
+            else if (TargetObject != null && targetMethod != null)
+            {                
+                parameters[0] = t1;
+                parameters[1] = t2;
+                parameters[2] = t3;
+                parameters[3] = t4;
+                parameters[4] = t5;
+                parameters[5] = t6;
+                parameters[6] = t7;
+                parameters[7] = t8;
+                parameters[8] = t9;
+                parameters[9] = t10;
+                _ = targetMethod.Invoke(TargetObject, parameters);
+            }
+        }
+        #endregion
+    }
+}

SHADE_CSharp/src/Events/CallbackAction.tt

@@ -0,0 +1,132 @@
+<#
+/************************************************************************************//*!
+\file           CallbackAction.tt
+\author         Tng Kah Wei, kahwei.tng, 390009620
+\par            email: kahwei.tng\@digipen.edu
+\date           Oct 23, 2022
+\brief          Contains the T4 template for the definition of CallbackAction and
+                related classes.
+ 
+Copyright (C) 2022 DigiPen Institute of Technology.
+Reproduction or disclosure of this file or its contents without the prior written consent 
+of DigiPen Institute of Technology is prohibited.
+*//*************************************************************************************/#>
+<#@ template hostspecific="false" language="C#" #>
+<#@ output extension=".cs" #>
+<# var max = 10; #>
+/************************************************************************************//*!
+\file           CallbackAction.cs
+\author         Tng Kah Wei, kahwei.tng, 390009620
+\par            email: kahwei.tng\@digipen.edu
+\date           Oct 23, 2022
+\brief          Contains the definition of CallbackAction and related classes.
+ 
+Copyright (C) 2022 DigiPen Institute of Technology.
+Reproduction or disclosure of this file or its contents without the prior written consent 
+of DigiPen Institute of Technology is prohibited.
+*//*************************************************************************************/
+using System;
+using System.Reflection;
+
+namespace SHADE
+{
+    /// <summary>
+    /// Interface for a CallbackAction that all variants inherit from.
+    /// </summary>
+    public interface ICallbackAction
+    {
+        /// <summary>
+        /// Whether or not this CallbackAction is runtime assigned. If it is, then the
+        /// TargetMethodName and TargetObject properties are invalid.
+        /// </summary>
+        bool IsRuntimeAction { get; }
+        /// <summary>
+        /// Name of the method that this CallbackAction is using.
+        /// </summary>
+        string TargetMethodName { get; }
+        /// <summary>
+        /// Object which the specified target method is called on.
+        /// </summary>
+        Object TargetObject { get; }
+    }
+
+<# for (int i = 1; i <= max; ++i) { #>
+    /// <summary>
+    /// Represents a function call that can be serialised and put togetheer with scripts.
+    /// This variant accepts functions with <#=i#> parameter<# if (i > 1) {#>s<#} #>.
+    /// </summary>
+    public class CallbackAction<<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#><# if (t != i) { #>, <# } #><# } #>> : ICallbackAction
+    {
+        #region Properties ------------------------------------------------------------
+        /// <inheritdoc/>
+        public Object TargetObject { get; private set; }
+        /// <inheritdoc/>
+        public string TargetMethodName => targetMethod == null ? "" : targetMethod.Name;
+        /// <inheritdoc/>
+        public bool IsRuntimeAction => targetAction != null;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private MethodInfo targetMethod;
+        private Action<<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#><# if (t != i) { #>, <# } #><# } #>> targetAction;
+        private Object[] parameters;
+        #endregion
+
+        #region Constructors ------------------------------------------------------------
+        /// <summary>
+        /// Constructs an empty Callback action.
+        /// </summary>
+        public CallbackAction() {}
+        /// <summary>
+        /// Constructs a CallbackAction that represents a call to the specified method on the 
+        /// specified target.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        /// <exception cref="ArgumentException">
+        /// Thrown if a method that is not compatible with the target is specified. The method's
+        /// source type must match the target's type.
+        /// </exception>
+        public CallbackAction(Object target, MethodInfo method)
+        {
+            // Error Checks
+            if (method.DeclaringType != target.GetType())
+                throw new ArgumentException("[CallbackAction] Attempted register an action using an incompatible target object and method.");
+
+            // No errors, assign
+            TargetObject = target;
+            targetMethod = method;
+
+            // Create storage for parameters for calling
+            parameters = new Object[1];
+        }
+        /// <summary>
+        /// Constructs a Callback action based on an action.
+        /// </summary>
+        /// <param name="action"></param>
+        public CallbackAction(Action<<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#><# if (t != i) { #>, <# } #><# } #>> action)
+        {
+            targetAction = action;
+        }
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <summary>
+        /// Invokes the CallbackAction's stored method/action with the specified parameters.
+        /// </summary>
+        public void Invoke(<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#> t<#=t#><# if (t != i) { #>, <# } #><# } #>)
+        {
+            if (targetAction != null)
+            {
+                targetAction.Invoke(<# for (int t = 1; t < i + 1; ++t) { #>t<#=t#><# if (t != i) { #>, <# } #><# } #>);
+            }
+            else if (TargetObject != null && targetMethod != null)
+            {                
+                <# for (int t = 0; t < i; ++t) {#>parameters[<#=t#>] = t<#=t+1#>;
+                <# } #>_ = targetMethod.Invoke(TargetObject, parameters);
+            }
+        }
+        #endregion
+    }
+<# } #>
+}

SHADE_CSharp/src/Events/CallbackEvent.cs

@@ -0,0 +1,908 @@
+/************************************************************************************//*!
+\file           CallbackEvent.cs
+\author         Tng Kah Wei, kahwei.tng, 390009620
+\par            email: kahwei.tng\@digipen.edu
+\date           Oct 23, 2022
+\brief          Contains the definition of CallbackEvent and related classes.
+ 
+Copyright (C) 2022 DigiPen Institute of Technology.
+Reproduction or disclosure of this file or its contents without the prior written consent 
+of DigiPen Institute of Technology is prohibited.
+*//*************************************************************************************/
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Reflection;
+using System.Reflection.Metadata.Ecma335;
+
+namespace SHADE
+{
+    /// <summary>
+    /// Interface for a CallbackEvent that all variants inherit from.
+    /// </summary>
+    public interface ICallbackEvent
+    { 
+        /// <summary>
+        /// Registers an empty ICallbackAction.
+        /// </summary>
+        void RegisterAction();
+        /// <summary>
+        /// Registers an ICallbackAction with the event such that it will be called in
+        /// future
+        /// </summary>
+        /// <param name="action">ICallbackAction to register with.</param>
+        void RegisterAction(ICallbackAction action);
+        /// <summary>
+        /// Deregisters an ICallbackAction that was previously added. This should
+        /// only emit a warning if an action that was not previous added was 
+        /// provided.
+        /// </summary>
+        /// <param name="action">ICallbackAction to remove.</param>
+        void DeregisterAction(ICallbackAction action);
+        /// <summary>
+        /// Iterable set of ICallbackActions that were registered to this event.
+        /// </summary>
+        IEnumerable<ICallbackAction> Actions { get; }
+    }
+    
+    /// <summary>
+    /// A container of CallbackActions that is correlated to a specific scenario as
+    /// specified by the user of this class.
+    /// This variant accepts CallbackEvents with 1 generic parameter.
+    /// </summary>
+    public class CallbackEvent<T1> : ICallbackEvent
+    {
+        #region Properties --------------------------------------------------------------
+        /// <inheritdoc/>
+        public IEnumerable<ICallbackAction> Actions => actions;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private List<ICallbackAction> actions = new List<ICallbackAction>();
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <inheritdoc/>
+        public void RegisterAction()
+        {
+            actions.Add(new CallbackAction<T1>());
+        }
+        /// <inheritdoc/>
+        public void RegisterAction(ICallbackAction action)
+        {
+            // Check if valid action
+            if (action.GetType() != typeof(CallbackAction<T1>))
+            {
+                Debug.LogWarning("Attempted to register an invalid CallbackAction type. Ignoring.", this);
+                return;
+            }
+
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Adds a CallbackAction into the event.
+        /// </summary>
+        /// <param name="action">CallbackAction to add.</param>
+        public void RegisterAction(CallbackAction<T1> action)
+        {
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="action">System.Action to add as a CallbackAction.</param>
+        public void RegisterAction(Action<T1> action)
+        {
+            actions.Add(new CallbackAction<T1>(action));
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        public void RegisterAction(Object target, MethodInfo method)
+        {
+            actions.Add(new CallbackAction<T1>(target, method));
+        }
+        /// <inheritdoc/>
+        public void DeregisterAction(ICallbackAction action)
+        {
+            if (!actions.Remove(action))
+            {
+                Debug.LogWarning("Attempted to deregister invalid action. Ignored.", this);
+            }
+        }
+        /// <summary>
+        /// Invokes all stored CallbackActions with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1)
+        {
+            foreach (CallbackAction<T1> action in actions)
+            {
+                try
+                {
+                    action.Invoke(t1);
+                }
+                catch (Exception e)
+                {
+                    Debug.LogException(e, this);
+                }
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// A container of CallbackActions that is correlated to a specific scenario as
+    /// specified by the user of this class.
+    /// This variant accepts CallbackEvents with 1 generic parameter.
+    /// </summary>
+    public class CallbackEvent<T1, T2> : ICallbackEvent
+    {
+        #region Properties --------------------------------------------------------------
+        /// <inheritdoc/>
+        public IEnumerable<ICallbackAction> Actions => actions;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private List<ICallbackAction> actions = new List<ICallbackAction>();
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <inheritdoc/>
+        public void RegisterAction()
+        {
+            actions.Add(new CallbackAction<T1, T2>());
+        }
+        /// <inheritdoc/>
+        public void RegisterAction(ICallbackAction action)
+        {
+            // Check if valid action
+            if (action.GetType() != typeof(CallbackAction<T1, T2>))
+            {
+                Debug.LogWarning("Attempted to register an invalid CallbackAction type. Ignoring.", this);
+                return;
+            }
+
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Adds a CallbackAction into the event.
+        /// </summary>
+        /// <param name="action">CallbackAction to add.</param>
+        public void RegisterAction(CallbackAction<T1, T2> action)
+        {
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="action">System.Action to add as a CallbackAction.</param>
+        public void RegisterAction(Action<T1, T2> action)
+        {
+            actions.Add(new CallbackAction<T1, T2>(action));
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        public void RegisterAction(Object target, MethodInfo method)
+        {
+            actions.Add(new CallbackAction<T1, T2>(target, method));
+        }
+        /// <inheritdoc/>
+        public void DeregisterAction(ICallbackAction action)
+        {
+            if (!actions.Remove(action))
+            {
+                Debug.LogWarning("Attempted to deregister invalid action. Ignored.", this);
+            }
+        }
+        /// <summary>
+        /// Invokes all stored CallbackActions with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2)
+        {
+            foreach (CallbackAction<T1, T2> action in actions)
+            {
+                try
+                {
+                    action.Invoke(t1, t2);
+                }
+                catch (Exception e)
+                {
+                    Debug.LogException(e, this);
+                }
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// A container of CallbackActions that is correlated to a specific scenario as
+    /// specified by the user of this class.
+    /// This variant accepts CallbackEvents with 1 generic parameter.
+    /// </summary>
+    public class CallbackEvent<T1, T2, T3> : ICallbackEvent
+    {
+        #region Properties --------------------------------------------------------------
+        /// <inheritdoc/>
+        public IEnumerable<ICallbackAction> Actions => actions;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private List<ICallbackAction> actions = new List<ICallbackAction>();
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <inheritdoc/>
+        public void RegisterAction()
+        {
+            actions.Add(new CallbackAction<T1, T2, T3>());
+        }
+        /// <inheritdoc/>
+        public void RegisterAction(ICallbackAction action)
+        {
+            // Check if valid action
+            if (action.GetType() != typeof(CallbackAction<T1, T2, T3>))
+            {
+                Debug.LogWarning("Attempted to register an invalid CallbackAction type. Ignoring.", this);
+                return;
+            }
+
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Adds a CallbackAction into the event.
+        /// </summary>
+        /// <param name="action">CallbackAction to add.</param>
+        public void RegisterAction(CallbackAction<T1, T2, T3> action)
+        {
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="action">System.Action to add as a CallbackAction.</param>
+        public void RegisterAction(Action<T1, T2, T3> action)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3>(action));
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        public void RegisterAction(Object target, MethodInfo method)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3>(target, method));
+        }
+        /// <inheritdoc/>
+        public void DeregisterAction(ICallbackAction action)
+        {
+            if (!actions.Remove(action))
+            {
+                Debug.LogWarning("Attempted to deregister invalid action. Ignored.", this);
+            }
+        }
+        /// <summary>
+        /// Invokes all stored CallbackActions with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3)
+        {
+            foreach (CallbackAction<T1, T2, T3> action in actions)
+            {
+                try
+                {
+                    action.Invoke(t1, t2, t3);
+                }
+                catch (Exception e)
+                {
+                    Debug.LogException(e, this);
+                }
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// A container of CallbackActions that is correlated to a specific scenario as
+    /// specified by the user of this class.
+    /// This variant accepts CallbackEvents with 1 generic parameter.
+    /// </summary>
+    public class CallbackEvent<T1, T2, T3, T4> : ICallbackEvent
+    {
+        #region Properties --------------------------------------------------------------
+        /// <inheritdoc/>
+        public IEnumerable<ICallbackAction> Actions => actions;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private List<ICallbackAction> actions = new List<ICallbackAction>();
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <inheritdoc/>
+        public void RegisterAction()
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4>());
+        }
+        /// <inheritdoc/>
+        public void RegisterAction(ICallbackAction action)
+        {
+            // Check if valid action
+            if (action.GetType() != typeof(CallbackAction<T1, T2, T3, T4>))
+            {
+                Debug.LogWarning("Attempted to register an invalid CallbackAction type. Ignoring.", this);
+                return;
+            }
+
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Adds a CallbackAction into the event.
+        /// </summary>
+        /// <param name="action">CallbackAction to add.</param>
+        public void RegisterAction(CallbackAction<T1, T2, T3, T4> action)
+        {
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="action">System.Action to add as a CallbackAction.</param>
+        public void RegisterAction(Action<T1, T2, T3, T4> action)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4>(action));
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        public void RegisterAction(Object target, MethodInfo method)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4>(target, method));
+        }
+        /// <inheritdoc/>
+        public void DeregisterAction(ICallbackAction action)
+        {
+            if (!actions.Remove(action))
+            {
+                Debug.LogWarning("Attempted to deregister invalid action. Ignored.", this);
+            }
+        }
+        /// <summary>
+        /// Invokes all stored CallbackActions with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4)
+        {
+            foreach (CallbackAction<T1, T2, T3, T4> action in actions)
+            {
+                try
+                {
+                    action.Invoke(t1, t2, t3, t4);
+                }
+                catch (Exception e)
+                {
+                    Debug.LogException(e, this);
+                }
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// A container of CallbackActions that is correlated to a specific scenario as
+    /// specified by the user of this class.
+    /// This variant accepts CallbackEvents with 1 generic parameter.
+    /// </summary>
+    public class CallbackEvent<T1, T2, T3, T4, T5> : ICallbackEvent
+    {
+        #region Properties --------------------------------------------------------------
+        /// <inheritdoc/>
+        public IEnumerable<ICallbackAction> Actions => actions;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private List<ICallbackAction> actions = new List<ICallbackAction>();
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <inheritdoc/>
+        public void RegisterAction()
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5>());
+        }
+        /// <inheritdoc/>
+        public void RegisterAction(ICallbackAction action)
+        {
+            // Check if valid action
+            if (action.GetType() != typeof(CallbackAction<T1, T2, T3, T4, T5>))
+            {
+                Debug.LogWarning("Attempted to register an invalid CallbackAction type. Ignoring.", this);
+                return;
+            }
+
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Adds a CallbackAction into the event.
+        /// </summary>
+        /// <param name="action">CallbackAction to add.</param>
+        public void RegisterAction(CallbackAction<T1, T2, T3, T4, T5> action)
+        {
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="action">System.Action to add as a CallbackAction.</param>
+        public void RegisterAction(Action<T1, T2, T3, T4, T5> action)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5>(action));
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        public void RegisterAction(Object target, MethodInfo method)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5>(target, method));
+        }
+        /// <inheritdoc/>
+        public void DeregisterAction(ICallbackAction action)
+        {
+            if (!actions.Remove(action))
+            {
+                Debug.LogWarning("Attempted to deregister invalid action. Ignored.", this);
+            }
+        }
+        /// <summary>
+        /// Invokes all stored CallbackActions with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5)
+        {
+            foreach (CallbackAction<T1, T2, T3, T4, T5> action in actions)
+            {
+                try
+                {
+                    action.Invoke(t1, t2, t3, t4, t5);
+                }
+                catch (Exception e)
+                {
+                    Debug.LogException(e, this);
+                }
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// A container of CallbackActions that is correlated to a specific scenario as
+    /// specified by the user of this class.
+    /// This variant accepts CallbackEvents with 1 generic parameter.
+    /// </summary>
+    public class CallbackEvent<T1, T2, T3, T4, T5, T6> : ICallbackEvent
+    {
+        #region Properties --------------------------------------------------------------
+        /// <inheritdoc/>
+        public IEnumerable<ICallbackAction> Actions => actions;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private List<ICallbackAction> actions = new List<ICallbackAction>();
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <inheritdoc/>
+        public void RegisterAction()
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6>());
+        }
+        /// <inheritdoc/>
+        public void RegisterAction(ICallbackAction action)
+        {
+            // Check if valid action
+            if (action.GetType() != typeof(CallbackAction<T1, T2, T3, T4, T5, T6>))
+            {
+                Debug.LogWarning("Attempted to register an invalid CallbackAction type. Ignoring.", this);
+                return;
+            }
+
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Adds a CallbackAction into the event.
+        /// </summary>
+        /// <param name="action">CallbackAction to add.</param>
+        public void RegisterAction(CallbackAction<T1, T2, T3, T4, T5, T6> action)
+        {
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="action">System.Action to add as a CallbackAction.</param>
+        public void RegisterAction(Action<T1, T2, T3, T4, T5, T6> action)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6>(action));
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        public void RegisterAction(Object target, MethodInfo method)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6>(target, method));
+        }
+        /// <inheritdoc/>
+        public void DeregisterAction(ICallbackAction action)
+        {
+            if (!actions.Remove(action))
+            {
+                Debug.LogWarning("Attempted to deregister invalid action. Ignored.", this);
+            }
+        }
+        /// <summary>
+        /// Invokes all stored CallbackActions with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6)
+        {
+            foreach (CallbackAction<T1, T2, T3, T4, T5, T6> action in actions)
+            {
+                try
+                {
+                    action.Invoke(t1, t2, t3, t4, t5, t6);
+                }
+                catch (Exception e)
+                {
+                    Debug.LogException(e, this);
+                }
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// A container of CallbackActions that is correlated to a specific scenario as
+    /// specified by the user of this class.
+    /// This variant accepts CallbackEvents with 1 generic parameter.
+    /// </summary>
+    public class CallbackEvent<T1, T2, T3, T4, T5, T6, T7> : ICallbackEvent
+    {
+        #region Properties --------------------------------------------------------------
+        /// <inheritdoc/>
+        public IEnumerable<ICallbackAction> Actions => actions;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private List<ICallbackAction> actions = new List<ICallbackAction>();
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <inheritdoc/>
+        public void RegisterAction()
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6, T7>());
+        }
+        /// <inheritdoc/>
+        public void RegisterAction(ICallbackAction action)
+        {
+            // Check if valid action
+            if (action.GetType() != typeof(CallbackAction<T1, T2, T3, T4, T5, T6, T7>))
+            {
+                Debug.LogWarning("Attempted to register an invalid CallbackAction type. Ignoring.", this);
+                return;
+            }
+
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Adds a CallbackAction into the event.
+        /// </summary>
+        /// <param name="action">CallbackAction to add.</param>
+        public void RegisterAction(CallbackAction<T1, T2, T3, T4, T5, T6, T7> action)
+        {
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="action">System.Action to add as a CallbackAction.</param>
+        public void RegisterAction(Action<T1, T2, T3, T4, T5, T6, T7> action)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6, T7>(action));
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        public void RegisterAction(Object target, MethodInfo method)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6, T7>(target, method));
+        }
+        /// <inheritdoc/>
+        public void DeregisterAction(ICallbackAction action)
+        {
+            if (!actions.Remove(action))
+            {
+                Debug.LogWarning("Attempted to deregister invalid action. Ignored.", this);
+            }
+        }
+        /// <summary>
+        /// Invokes all stored CallbackActions with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7)
+        {
+            foreach (CallbackAction<T1, T2, T3, T4, T5, T6, T7> action in actions)
+            {
+                try
+                {
+                    action.Invoke(t1, t2, t3, t4, t5, t6, t7);
+                }
+                catch (Exception e)
+                {
+                    Debug.LogException(e, this);
+                }
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// A container of CallbackActions that is correlated to a specific scenario as
+    /// specified by the user of this class.
+    /// This variant accepts CallbackEvents with 1 generic parameter.
+    /// </summary>
+    public class CallbackEvent<T1, T2, T3, T4, T5, T6, T7, T8> : ICallbackEvent
+    {
+        #region Properties --------------------------------------------------------------
+        /// <inheritdoc/>
+        public IEnumerable<ICallbackAction> Actions => actions;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private List<ICallbackAction> actions = new List<ICallbackAction>();
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <inheritdoc/>
+        public void RegisterAction()
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8>());
+        }
+        /// <inheritdoc/>
+        public void RegisterAction(ICallbackAction action)
+        {
+            // Check if valid action
+            if (action.GetType() != typeof(CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8>))
+            {
+                Debug.LogWarning("Attempted to register an invalid CallbackAction type. Ignoring.", this);
+                return;
+            }
+
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Adds a CallbackAction into the event.
+        /// </summary>
+        /// <param name="action">CallbackAction to add.</param>
+        public void RegisterAction(CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8> action)
+        {
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="action">System.Action to add as a CallbackAction.</param>
+        public void RegisterAction(Action<T1, T2, T3, T4, T5, T6, T7, T8> action)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8>(action));
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        public void RegisterAction(Object target, MethodInfo method)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8>(target, method));
+        }
+        /// <inheritdoc/>
+        public void DeregisterAction(ICallbackAction action)
+        {
+            if (!actions.Remove(action))
+            {
+                Debug.LogWarning("Attempted to deregister invalid action. Ignored.", this);
+            }
+        }
+        /// <summary>
+        /// Invokes all stored CallbackActions with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8)
+        {
+            foreach (CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8> action in actions)
+            {
+                try
+                {
+                    action.Invoke(t1, t2, t3, t4, t5, t6, t7, t8);
+                }
+                catch (Exception e)
+                {
+                    Debug.LogException(e, this);
+                }
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// A container of CallbackActions that is correlated to a specific scenario as
+    /// specified by the user of this class.
+    /// This variant accepts CallbackEvents with 1 generic parameter.
+    /// </summary>
+    public class CallbackEvent<T1, T2, T3, T4, T5, T6, T7, T8, T9> : ICallbackEvent
+    {
+        #region Properties --------------------------------------------------------------
+        /// <inheritdoc/>
+        public IEnumerable<ICallbackAction> Actions => actions;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private List<ICallbackAction> actions = new List<ICallbackAction>();
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <inheritdoc/>
+        public void RegisterAction()
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9>());
+        }
+        /// <inheritdoc/>
+        public void RegisterAction(ICallbackAction action)
+        {
+            // Check if valid action
+            if (action.GetType() != typeof(CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9>))
+            {
+                Debug.LogWarning("Attempted to register an invalid CallbackAction type. Ignoring.", this);
+                return;
+            }
+
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Adds a CallbackAction into the event.
+        /// </summary>
+        /// <param name="action">CallbackAction to add.</param>
+        public void RegisterAction(CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9> action)
+        {
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="action">System.Action to add as a CallbackAction.</param>
+        public void RegisterAction(Action<T1, T2, T3, T4, T5, T6, T7, T8, T9> action)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9>(action));
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        public void RegisterAction(Object target, MethodInfo method)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9>(target, method));
+        }
+        /// <inheritdoc/>
+        public void DeregisterAction(ICallbackAction action)
+        {
+            if (!actions.Remove(action))
+            {
+                Debug.LogWarning("Attempted to deregister invalid action. Ignored.", this);
+            }
+        }
+        /// <summary>
+        /// Invokes all stored CallbackActions with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9)
+        {
+            foreach (CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9> action in actions)
+            {
+                try
+                {
+                    action.Invoke(t1, t2, t3, t4, t5, t6, t7, t8, t9);
+                }
+                catch (Exception e)
+                {
+                    Debug.LogException(e, this);
+                }
+            }
+        }
+        #endregion
+    }
+    /// <summary>
+    /// A container of CallbackActions that is correlated to a specific scenario as
+    /// specified by the user of this class.
+    /// This variant accepts CallbackEvents with 1 generic parameter.
+    /// </summary>
+    public class CallbackEvent<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> : ICallbackEvent
+    {
+        #region Properties --------------------------------------------------------------
+        /// <inheritdoc/>
+        public IEnumerable<ICallbackAction> Actions => actions;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private List<ICallbackAction> actions = new List<ICallbackAction>();
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <inheritdoc/>
+        public void RegisterAction()
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>());
+        }
+        /// <inheritdoc/>
+        public void RegisterAction(ICallbackAction action)
+        {
+            // Check if valid action
+            if (action.GetType() != typeof(CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>))
+            {
+                Debug.LogWarning("Attempted to register an invalid CallbackAction type. Ignoring.", this);
+                return;
+            }
+
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Adds a CallbackAction into the event.
+        /// </summary>
+        /// <param name="action">CallbackAction to add.</param>
+        public void RegisterAction(CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> action)
+        {
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="action">System.Action to add as a CallbackAction.</param>
+        public void RegisterAction(Action<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> action)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(action));
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        public void RegisterAction(Object target, MethodInfo method)
+        {
+            actions.Add(new CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(target, method));
+        }
+        /// <inheritdoc/>
+        public void DeregisterAction(ICallbackAction action)
+        {
+            if (!actions.Remove(action))
+            {
+                Debug.LogWarning("Attempted to deregister invalid action. Ignored.", this);
+            }
+        }
+        /// <summary>
+        /// Invokes all stored CallbackActions with the specified parameters.
+        /// </summary>
+        public void Invoke(T1 t1, T2 t2, T3 t3, T4 t4, T5 t5, T6 t6, T7 t7, T8 t8, T9 t9, T10 t10)
+        {
+            foreach (CallbackAction<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> action in actions)
+            {
+                try
+                {
+                    action.Invoke(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10);
+                }
+                catch (Exception e)
+                {
+                    Debug.LogException(e, this);
+                }
+            }
+        }
+        #endregion
+    }
+}

SHADE_CSharp/src/Events/CallbackEvent.tt

@@ -0,0 +1,152 @@
+<#
+/************************************************************************************//*!
+\file           CallbackEvent.tt
+\author         Tng Kah Wei, kahwei.tng, 390009620
+\par            email: kahwei.tng\@digipen.edu
+\date           Oct 23, 2022
+\brief          Contains the T4 template for the definition of CallbackEvent and 
+                related classes.
+ 
+Copyright (C) 2022 DigiPen Institute of Technology.
+Reproduction or disclosure of this file or its contents without the prior written consent 
+of DigiPen Institute of Technology is prohibited.
+*//*************************************************************************************/#>
+<#@ template hostspecific="false" language="C#" #>
+<#@ output extension=".cs" #>
+<# var max = 10; #>
+/************************************************************************************//*!
+\file           CallbackEvent.cs
+\author         Tng Kah Wei, kahwei.tng, 390009620
+\par            email: kahwei.tng\@digipen.edu
+\date           Oct 23, 2022
+\brief          Contains the definition of CallbackEvent and related classes.
+ 
+Copyright (C) 2022 DigiPen Institute of Technology.
+Reproduction or disclosure of this file or its contents without the prior written consent 
+of DigiPen Institute of Technology is prohibited.
+*//*************************************************************************************/
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Reflection;
+using System.Reflection.Metadata.Ecma335;
+
+namespace SHADE
+{
+    /// <summary>
+    /// Interface for a CallbackEvent that all variants inherit from.
+    /// </summary>
+    public interface ICallbackEvent
+    { 
+        /// <summary>
+        /// Registers an empty ICallbackAction.
+        /// </summary>
+        void RegisterAction();
+        /// <summary>
+        /// Registers an ICallbackAction with the event such that it will be called in
+        /// future
+        /// </summary>
+        /// <param name="action">ICallbackAction to register with.</param>
+        void RegisterAction(ICallbackAction action);
+        /// <summary>
+        /// Deregisters an ICallbackAction that was previously added. This should
+        /// only emit a warning if an action that was not previous added was 
+        /// provided.
+        /// </summary>
+        /// <param name="action">ICallbackAction to remove.</param>
+        void DeregisterAction(ICallbackAction action);
+        /// <summary>
+        /// Iterable set of ICallbackActions that were registered to this event.
+        /// </summary>
+        IEnumerable<ICallbackAction> Actions { get; }
+    }
+    
+<# for (int i = 1; i <= max; ++i) { #>
+    /// <summary>
+    /// A container of CallbackActions that is correlated to a specific scenario as
+    /// specified by the user of this class.
+    /// This variant accepts CallbackEvents with 1 generic parameter.
+    /// </summary>
+    public class CallbackEvent<<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#><# if (t != i) { #>, <# } #><# } #>> : ICallbackEvent
+    {
+        #region Properties --------------------------------------------------------------
+        /// <inheritdoc/>
+        public IEnumerable<ICallbackAction> Actions => actions;
+        #endregion
+
+        #region Fields ------------------------------------------------------------------
+        private List<ICallbackAction> actions = new List<ICallbackAction>();
+        #endregion
+
+        #region Usage Functions ---------------------------------------------------------
+        /// <inheritdoc/>
+        public void RegisterAction()
+        {
+            actions.Add(new CallbackAction<<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#><# if (t != i) { #>, <# } #><# } #>>());
+        }
+        /// <inheritdoc/>
+        public void RegisterAction(ICallbackAction action)
+        {
+            // Check if valid action
+            if (action.GetType() != typeof(CallbackAction<<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#><# if (t != i) { #>, <# } #><# } #>>))
+            {
+                Debug.LogWarning("Attempted to register an invalid CallbackAction type. Ignoring.", this);
+                return;
+            }
+
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Adds a CallbackAction into the event.
+        /// </summary>
+        /// <param name="action">CallbackAction to add.</param>
+        public void RegisterAction(CallbackAction<<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#><# if (t != i) { #>, <# } #><# } #>> action)
+        {
+            actions.Add(action);
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="action">System.Action to add as a CallbackAction.</param>
+        public void RegisterAction(Action<<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#><# if (t != i) { #>, <# } #><# } #>> action)
+        {
+            actions.Add(new CallbackAction<<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#><# if (t != i) { #>, <# } #><# } #>>(action));
+        }
+        /// <summary>
+        /// Constructs and adds a CallbackACtion into the event.
+        /// </summary>
+        /// <param name="target">Object to call the method on.</param>
+        /// <param name="method">Method to call.</param>
+        public void RegisterAction(Object target, MethodInfo method)
+        {
+            actions.Add(new CallbackAction<<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#><# if (t != i) { #>, <# } #><# } #>>(target, method));
+        }
+        /// <inheritdoc/>
+        public void DeregisterAction(ICallbackAction action)
+        {
+            if (!actions.Remove(action))
+            {
+                Debug.LogWarning("Attempted to deregister invalid action. Ignored.", this);
+            }
+        }
+        /// <summary>
+        /// Invokes all stored CallbackActions with the specified parameters.
+        /// </summary>
+        public void Invoke(<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#> t<#=t#><# if (t != i) { #>, <# } #><# } #>)
+        {
+            foreach (CallbackAction<<# for (int t = 1; t < i + 1; ++t) { #>T<#=t#><# if (t != i) { #>, <# } #><# } #>> action in actions)
+            {
+                try
+                {
+                    action.Invoke(<# for (int t = 1; t < i + 1; ++t) { #>t<#=t#><# if (t != i) { #>, <# } #><# } #>);
+                }
+                catch (Exception e)
+                {
+                    Debug.LogException(e, this);
+                }
+            }
+        }
+        #endregion
+    }
+<# } #>
+}

SHADE_CSharp/src/Utility/Debug.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace SHADE
+{
+    internal static class Debug
+    {
+        [DllImport("SHADE_Engine.dll", EntryPoint = "SHLog_Info")]
+        public static extern void LogInfo([MarshalAs(UnmanagedType.LPStr)] string str);
+        [DllImport("SHADE_Engine.dll", EntryPoint = "SHLog_Warning")]
+        public static extern void LogWarning([MarshalAs(UnmanagedType.LPStr)] string str);
+        [DllImport("SHADE_Engine.dll", EntryPoint = "SHLog_Error")]
+        public static extern void LogError([MarshalAs(UnmanagedType.LPStr)] string str);
+        [DllImport("SHADE_Engine.dll", EntryPoint = "SHLog_Critical")]
+        public static extern void LogCritical([MarshalAs(UnmanagedType.LPStr)] string str);
+        public static void LogInfo(string msg, Object thrower)
+        {
+            LogInfo($"[{thrower.GetType().Name}] {msg}");
+        }
+        public static void LogWarning(string msg, Object thrower)
+        {
+            LogWarning($"[{thrower.GetType().Name}] {msg}");
+        }
+        public static void LogError(string msg, Object thrower)
+        {
+            LogError($"[{thrower.GetType().Name}] {msg}");
+        }
+        public static void LogCritical(string msg, Object thrower)
+        {
+            LogCritical($"[{thrower.GetType().Name}] {msg}");
+        }
+        public static void LogException(Exception exception, Object thrower)
+        {
+            LogError($"[{ thrower.GetType().Name }] Unhandled exception: { exception.ToString() }");
+        }
+    }
+}

SHADE_Engine/src/Assets/Asset Types/SHShaderAsset.cpp

@@ -0,0 +1,61 @@
+/*************************************************************************//**
+ * \file    SHShaderAsset.cpp
+ * \author  Brandon Mak
+ * \date    24 October 2022
+ * \brief
+ *
+ * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
+ * disclosure of this file or its contents without the prior written consent
+ * of DigiPen Institute of Technology is prohibited.
+ *****************************************************************************/
+
+#include "SHpch.h"
+#include "SHShaderAsset.h"
+
+namespace SHADE
+{
+  SHShaderAsset::SHShaderAsset() noexcept
+    : spirvBinary{},
+      shaderType{SH_SHADER_TYPE::VERTEX},
+      name{}
+  {
+  }
+
+  SHShaderAsset::SHShaderAsset(SHShaderAsset const& rhs) noexcept
+    : spirvBinary{rhs.spirvBinary},
+    shaderType{ rhs.shaderType },
+    name{rhs.name}
+  {
+  }
+
+  SHShaderAsset::SHShaderAsset(SHShaderAsset&& rhs) noexcept
+    : spirvBinary{ std::move(rhs.spirvBinary) },
+    shaderType{ std::move(rhs.shaderType) },
+    name{ std::move(rhs.name) }
+  {
+  }
+
+  SHShaderAsset& SHShaderAsset::operator=(SHShaderAsset&& rhs) noexcept
+  {
+    if (this == &rhs)
+    {
+      return *this;
+    }
+
+    spirvBinary = std::move(rhs.spirvBinary);
+    shaderType = std::move(rhs.shaderType);
+    name = std::move(rhs.name);
+  }
+
+  SHShaderAsset& SHShaderAsset::operator=(SHShaderAsset const& rhs) noexcept
+  {
+    if (this == &rhs)
+    {
+      return *this;
+    }
+
+    spirvBinary = rhs.spirvBinary;
+    shaderType = rhs.shaderType;
+    name = rhs.name;
+  }
+}

SHADE_Engine/src/Assets/Asset Types/SHShaderAsset.h

@@ -0,0 +1,48 @@
+/*************************************************************************//**
+ * \file    SHShaderAsset.h
+ * \author  Brandon Mak
+ * \date    24 October 2022
+ * \brief    
+ *
+ * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
+ * disclosure of this file or its contents without the prior written consent
+ * of DigiPen Institute of Technology is prohibited.
+ *****************************************************************************/
+#pragma once
+
+#include "SHAssetData.h"
+#include "SH_API.h"
+#include <vector>
+#include <string>
+
+namespace SHADE
+{
+  enum class SH_SHADER_TYPE : uint8_t
+  {
+    VERTEX,
+    FRAGMENT,
+    COMPUTE,
+    INAVLID_TYPE
+  };
+
+  struct SH_API SHShaderAsset : SHAssetData
+  {
+    /*-----------------------------------------------------------------------*/
+    /* MEMBER VARIABLES                                                      */
+    /*-----------------------------------------------------------------------*/
+    //! container storing the spirv binary
+    std::vector<uint32_t> spirvBinary;
+
+    //! For the compilation of the shader. Vulkan backend will use it too
+    SH_SHADER_TYPE shaderType;
+
+    //! Name of the shader file (without parent path)
+    std::string name;
+
+    SHShaderAsset() noexcept;
+    SHShaderAsset(SHShaderAsset const& rhs) noexcept;
+    SHShaderAsset(SHShaderAsset&& rhs) noexcept;
+    SHShaderAsset& operator= (SHShaderAsset&& rhs) noexcept;
+    SHShaderAsset& operator= (SHShaderAsset const& rhs) noexcept;
+  };
+}

SHADE_Engine/src/Assets/Libraries/Compilers/SHMeshCompiler.cpp

@@ -1,24 +1,30 @@
 /*************************************************************************//**
- * \file    SHAssimpLibrary.cpp
+ * \file    SHMeshCompiler.cpp
  * \author  Loh Xiao Qi
- * \date    October 2022
+ * \date    30 September 2022
- * \brief    
+ * \brief   Library to write data in SHMeshAsset into binary file for faster
+ *					loading in the future
+ * 
  *
  * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
  * disclosure of this file or its contents without the prior written consent
  * of DigiPen Institute of Technology is prohibited.
  *****************************************************************************/
 #include "SHpch.h"
-#include "SHAssimpLibrary.h"
+#include "SHMeshCompiler.h"
+#include "Graphics/MiddleEnd/Meshes/SHMeshData.h"
 #include <assimp/postprocess.h>
 
+#include <fstream>
+
 namespace SHADE
 {
-	Assimp::Importer SHAssimpLibrary::aiImporter;
 
-	void SHAssimpLibrary::ProcessNode(aiNode const& node, aiScene const& scene, MeshVectorRef meshes) noexcept
+  Assimp::Importer SHMeshCompiler::aiImporter;
-	{
+
-    for (size_t i {0}; i < node.mNumMeshes; ++i)
+  void SHMeshCompiler::ProcessNode(aiNode const& node, aiScene const& scene, MeshVectorRef meshes) noexcept
+  {
+    for (size_t i{ 0 }; i < node.mNumMeshes; ++i)
     {
       aiMesh* mesh = scene.mMeshes[node.mMeshes[i]];
       meshes.push_back(ProcessMesh(*mesh));
@@ -28,16 +34,16 @@ namespace SHADE
     {
       ProcessNode(*node.mChildren[i], scene, meshes);
     }
-	}
+  }
 
-	void SHAssimpLibrary::ExtractAnimations(aiScene const& scene, AnimVectorRef anims) noexcept
+  void SHMeshCompiler::ExtractAnimations(aiScene const& scene, AnimVectorRef anims) noexcept
-	{
+  {
-		if (scene.HasAnimations())
+    if (scene.HasAnimations())
     {
-			std::vector<SHAnimationAsset> anims(scene.mNumAnimations);
+      std::vector<SHAnimationAsset> anims(scene.mNumAnimations);
-	    for (auto i{0}; i < scene.mNumAnimations; ++i)
+      for (auto i{ 0 }; i < scene.mNumAnimations; ++i)
-	    {
+      {
-		    auto const& anim {*scene.mAnimations[i]};
+        auto const& anim{ *scene.mAnimations[i] };
 
         anims[i].name = anim.mName.C_Str();
 
@@ -47,17 +53,17 @@ namespace SHADE
         std::copy_n(anim.mChannels, anim.mNumChannels, anims[i].nodeChannels.data());
         std::copy_n(anim.mMeshChannels, anim.mNumMeshChannels, anims[i].meshChannels.data());
         std::copy_n(anim.mMorphMeshChannels, anim.mNumMorphMeshChannels, anims[i].morphMeshChannels.data());
-	    }
+      }
     }
-	}
+  }
 
-	SHMeshAsset* SHAssimpLibrary::ProcessMesh(aiMesh const& mesh) noexcept
+  SHMeshAsset* SHMeshCompiler::ProcessMesh(aiMesh const& mesh) noexcept
-	{
+  {
     SHMeshAsset* result = new SHMeshAsset();
     result->compiled = false;
     result->changed = false;
 
-    for (size_t i{0}; i < mesh.mNumVertices; ++i)
+    for (size_t i{ 0 }; i < mesh.mNumVertices; ++i)
     {
       // Vertex position
       SHVec3 vertex;
@@ -67,7 +73,7 @@ namespace SHADE
       result->vertexPosition.push_back(vertex);
 
       // Tex coords
-      SHVec2 texCoord{0.f, 0.f};
+      SHVec2 texCoord{ 0.f, 0.f };
       if (mesh.mTextureCoords[0])
       {
         texCoord.x = mesh.mTextureCoords[0][i].x;
@@ -76,7 +82,7 @@ namespace SHADE
       result->texCoords.push_back(texCoord);
 
       // Normals
-      SHVec3 normal{0.f, 0.f, 0.f};
+      SHVec3 normal{ 0.f, 0.f, 0.f };
       if (mesh.mNormals)
       {
         normal.x = mesh.mNormals[i].x;
@@ -86,7 +92,7 @@ namespace SHADE
       result->vertexNormal.push_back(normal);
 
       // Tangent
-      SHVec3 tangent{0.f, 0.f, 0.f};
+      SHVec3 tangent{ 0.f, 0.f, 0.f };
       if (mesh.mTangents)
       {
         tangent.x = mesh.mTangents[i].x;
@@ -96,10 +102,10 @@ namespace SHADE
       result->vertexTangent.push_back(tangent);
     }
 
-    for (size_t i {0}; i < mesh.mNumFaces; ++i)
+    for (size_t i{ 0 }; i < mesh.mNumFaces; ++i)
     {
       aiFace face = mesh.mFaces[i];
-      for (size_t j{0}; j < face.mNumIndices; ++j)
+      for (size_t j{ 0 }; j < face.mNumIndices; ++j)
       {
         result->indices.push_back(face.mIndices[j]);
       }
@@ -110,10 +116,10 @@ namespace SHADE
     result->header.name = mesh.mName.C_Str();
 
     return result;
-	}
+  }
 
-	void SHAssimpLibrary::LoadFromFile(AssetPath path, MeshVectorRef meshes, AnimVectorRef anims) noexcept
+  void SHMeshCompiler::LoadFromFile(AssetPath path, MeshVectorRef meshes, AnimVectorRef anims) noexcept
-	{
+  {
     const aiScene* scene = aiImporter.ReadFile(path.string().c_str(),
       aiProcess_Triangulate                 // Make sure we get triangles rather than nvert polygons
       | aiProcess_GenUVCoords               // Convert any type of mapping to uv mapping
@@ -132,10 +138,64 @@ namespace SHADE
       return;
     }
 
-    ExtractAnimations(*scene, anims);
+    //ExtractAnimations(*scene, anims);
 
     ProcessNode(*scene->mRootNode, *scene, meshes);
 
     aiImporter.FreeScene();
-	}
+  }
+
+  std::optional<AssetPath> SHMeshCompiler::CompileMeshBinary(SHMeshAsset const& asset, AssetPath path) noexcept
+  {
+    std::string newPath{ path.parent_path().string() + '/' };
+    newPath += asset.header.name + MESH_EXTENSION.data();
+
+    std::ofstream file{ newPath, std::ios::out | std::ios::binary | std::ios::trunc };
+    if (!file.is_open())
+    {
+      SHLOG_ERROR("Unable to open file for writing mesh file: {}", path.string());
+    }
+
+    file.write(
+      reinterpret_cast<char const*>(&(asset.header.vertexCount)),
+      sizeof(uint32_t)
+    );
+
+    file.write(
+      reinterpret_cast<const char*>(&(asset.header.indexCount)),
+      sizeof(uint32_t)
+    );
+
+    auto const vertexVec3Byte{ sizeof(SHVec3) * asset.header.vertexCount };
+    auto const vertexVec2Byte{ sizeof(SHVec2) * asset.header.vertexCount };
+
+    file.write(
+      reinterpret_cast<char const*>(asset.vertexPosition.data()),
+      vertexVec3Byte
+    );
+
+    file.write(
+      reinterpret_cast<char const*>(asset.vertexTangent.data()),
+      vertexVec3Byte
+    );
+
+    file.write(
+      reinterpret_cast<char const*>(asset.vertexNormal.data()),
+      vertexVec3Byte
+    );
+
+    file.write(
+      reinterpret_cast<char const*>(asset.texCoords.data()),
+      vertexVec2Byte
+    );
+
+    file.write(
+      reinterpret_cast<char const*>(asset.indices.data()),
+      sizeof(uint32_t) * asset.header.indexCount
+    );
+
+    file.close();
+
+    return newPath;
+  }
 }

SHADE_Engine/src/Assets/Libraries/Compilers/SHMeshCompiler.h

@@ -0,0 +1,40 @@
+/*************************************************************************//**
+ * \file    SHMeshCompiler.h
+ * \author  Loh Xiao Qi
+ * \date    30 September 2022
+ * \brief   Library to write data in SHMeshAsset into binary file for faster
+ *					loading in the future
+ * 
+ *
+ * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
+ * disclosure of this file or its contents without the prior written consent
+ * of DigiPen Institute of Technology is prohibited.
+ *****************************************************************************/
+#pragma once
+
+#include <assimp/Importer.hpp>
+#include <assimp/scene.h>
+#include <vector>
+
+#include "Assets/Asset Types/SHAnimationAsset.h"
+#include "Assets/Asset Types/SHMeshAsset.h"
+#include "Assets/SHAssetMacros.h"
+
+namespace SHADE
+{
+	class SHMeshCompiler
+	{
+
+    using MeshVectorRef = std::vector<SHMeshAsset*>&;
+    using AnimVectorRef = std::vector<SHAnimationAsset*>&;
+
+    static Assimp::Importer aiImporter;
+    static void ProcessNode(aiNode const& node, aiScene const& scene, MeshVectorRef meshes) noexcept;
+    static void ExtractAnimations(aiScene const& scene, AnimVectorRef anims) noexcept;
+    static SHMeshAsset* ProcessMesh(aiMesh const& mesh) noexcept;
+
+  public:
+    static void LoadFromFile(AssetPath path, MeshVectorRef meshes, AnimVectorRef anims) noexcept;
+    static std::optional<AssetPath> CompileMeshBinary(SHMeshAsset const& asset, AssetPath path) noexcept;
+	};
+}

SHADE_Engine/src/Assets/Libraries/Compilers/SHShaderSourceCompiler.cpp

@@ -0,0 +1,162 @@
+/*************************************************************************//**
+ * \file    SHShaderSourceCompiler.cpp
+ * \author  Loh Xiao Qi
+ * \date    23 10 2022
+ * \brief    
+ *
+ * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
+ * disclosure of this file or its contents without the prior written consent
+ * of DigiPen Institute of Technology is prohibited.
+ *****************************************************************************/
+#include "SHpch.h"
+#include "SHShaderSourceCompiler.h"
+#include "shaderc/shaderc.hpp"
+
+#include <fstream>
+#include <sstream>
+#include <string>
+#include <algorithm>
+
+namespace SHADE
+{
+	std::string SHShaderSourceCompiler::CompileShaderSourceToBinary(AssetPath path, SHShaderAsset const& data) noexcept
+	{
+		std::string newPath{ path.string() };
+    newPath = newPath.substr(0, newPath.find_last_of('.'));
+    newPath += SHADER_BUILT_IN_EXTENSION.data();
+
+		std::ofstream file{ newPath, std::ios::binary | std::ios::out | std::ios::trunc };
+
+		file.write(
+			reinterpret_cast<char const*>(& data.shaderType), sizeof(uint8_t)
+		);
+
+		size_t const byteCount = sizeof(uint32_t) * data.spirvBinary.size();
+
+		file.write(
+			reinterpret_cast<char const*>(&byteCount), sizeof(size_t)
+		);
+
+		file.write(
+			reinterpret_cast<char const*>(data.spirvBinary.data()), byteCount
+		);
+
+		file.close();
+
+		return newPath;
+	}
+
+	SHShaderAsset const* SHShaderSourceCompiler::CompileShaderSourceToMemory(std::string const& data, std::string const& name, SH_SHADER_TYPE type) noexcept
+	{
+		// shaderc compiler
+		shaderc::Compiler compiler;
+		shaderc::CompileOptions options;
+
+		options.AddMacroDefinition("MY_DEFINE", "1");
+
+		//TODO: Check if we need optimisation levels when compiling into spirv
+		// Set optimization levels
+		//if (opLevel != shaderc_optimization_level_zero)
+		//	options.SetOptimizationLevel(opLevel);
+
+		// Attempt to get the shaderc equivalent shader stage
+		shaderc_shader_kind shaderKind;
+		switch (type)
+		{
+		case SH_SHADER_TYPE::VERTEX:
+			shaderKind = shaderc_shader_kind::shaderc_glsl_vertex_shader;
+			break;
+		case SH_SHADER_TYPE::FRAGMENT:
+			shaderKind = shaderc_shader_kind::shaderc_glsl_fragment_shader;
+			break;
+		case SH_SHADER_TYPE::COMPUTE:
+			shaderKind = shaderc_shader_kind::shaderc_glsl_compute_shader;
+			break;
+		default:
+			shaderKind = shaderc_shader_kind::shaderc_glsl_vertex_shader;
+			break;
+		}
+
+		// Compile the shader and get the result
+		shaderc::SpvCompilationResult compileResult = compiler.CompileGlslToSpv(data, shaderKind, name.c_str(), options);
+
+		if (compileResult.GetCompilationStatus() != shaderc_compilation_status_success)
+		{
+			SHLOG_ERROR("Shaderc failed to compile GLSL shader to binary | " + compileResult.GetErrorMessage());
+			return nullptr;
+		}
+
+		auto result = new SHShaderAsset();
+		result->spirvBinary.resize(compileResult.end() - compileResult.begin());
+
+		std::ranges::copy(compileResult.begin(), compileResult.end(), result->spirvBinary.data());
+
+    result->name = name;
+    result->shaderType = type;
+
+		return result;
+	}
+
+	SH_SHADER_TYPE SHShaderSourceCompiler::GetShaderTypeFromFilename(std::string name) noexcept
+	{
+		for (auto i { 0}; i < SHADER_TYPE_MAX_COUNT; ++i)
+		{
+			if (name.find(SHADER_IDENTIFIERS[i].data()) != std::string::npos)
+			{
+				return static_cast<SH_SHADER_TYPE>(i);
+			}
+		}
+
+		return SH_SHADER_TYPE::INAVLID_TYPE;
+	}
+
+  std::optional<AssetPath> SHShaderSourceCompiler::LoadAndCompileShader(AssetPath path) noexcept
+	{
+		auto type = GetShaderTypeFromFilename(path.filename().string());
+
+		if (type == SH_SHADER_TYPE::INAVLID_TYPE)
+		{
+			SHLOG_ERROR("Invalid filename for shaders, follow suffix in SHAssetMacros.h: {}", path.string());
+			return {};
+		}
+
+    path.make_preferred();
+
+		std::ifstream file{ path.string(), std::ios::in };
+
+		if (file.is_open())
+		{
+			std::stringstream stream;
+
+			stream << file.rdbuf();
+
+			std::string const content = stream.str();
+
+			auto data = CompileShaderSourceToMemory(content, path.filename().string(), type);
+
+			if (data == nullptr)
+			{
+				return{};
+			}
+
+			return CompileShaderSourceToBinary(path, *data);
+		}
+
+		SHLOG_ERROR("Unable to open shader file: {}", path.string());
+
+		return {};
+	}
+
+	std::optional<AssetPath> SHShaderSourceCompiler::CompileShaderFromString
+	(std::string const& string, AssetPath path, SH_SHADER_TYPE type) noexcept
+	{
+		auto const data = CompileShaderSourceToMemory(string, path.filename().string(), type);
+
+		if (data == nullptr)
+		{
+			return{};
+		}
+
+		return CompileShaderSourceToBinary(path, *data);
+	}
+}

SHADE_Engine/src/Assets/Libraries/Compilers/SHShaderSourceCompiler.h

@@ -0,0 +1,31 @@
+/*************************************************************************//**
+ * \file    SHShaderSourceCompiler.h
+ * \author  Loh Xiao Qi
+ * \date    23 10 2022
+ * \brief    
+ *
+ * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
+ * disclosure of this file or its contents without the prior written consent
+ * of DigiPen Institute of Technology is prohibited.
+ *****************************************************************************/
+#pragma once
+
+#include "Assets/SHAssetMacros.h"
+#include "Assets/Asset Types/SHShaderAsset.h"
+
+namespace SHADE
+{
+	class SHShaderSourceCompiler
+	{
+	private:
+		static std::string CompileShaderSourceToBinary(AssetPath path, SHShaderAsset const& data) noexcept;
+		static SHShaderAsset const* CompileShaderSourceToMemory(std::string const& data, std::string const& name, SH_SHADER_TYPE type) noexcept;
+
+		static SH_SHADER_TYPE GetShaderTypeFromFilename(std::string name) noexcept;
+
+	public:
+		static std::optional<AssetPath> LoadAndCompileShader(AssetPath path) noexcept;
+		static std::optional<AssetPath> CompileShaderFromString
+		(std::string const& string, AssetPath path, SH_SHADER_TYPE type) noexcept;
+	};
+}

SHADE_Engine/src/Assets/Libraries/Compilers/SHTextureCompiler.cpp

@@ -0,0 +1,171 @@
+/*************************************************************************//**
+ * \file    SHTextureCompiler.cpp
+ * \author  Loh Xiao Qi
+ * \date    30 September 2022
+ * \brief   Library to write data in SHTextureAsset into binary file for 
+ *					faster loading in the future
+ * 
+ *
+ * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
+ * disclosure of this file or its contents without the prior written consent
+ * of DigiPen Institute of Technology is prohibited.
+ *****************************************************************************/
+#include "SHpch.h"
+#include "SHTextureCompiler.h"
+
+#include <fstream>
+
+namespace SHADE
+{
+
+  std::string SHTextureCompiler::TinyDDSResultToString(tinyddsloader::Result value)
+  {
+    switch (value)
+    {
+    case tinyddsloader::Result::ErrorFileOpen:
+      return "File open err";
+    case tinyddsloader::Result::ErrorRead:
+      return "File read err";
+    case tinyddsloader::Result::ErrorMagicWord:
+      return "File header magic word err";
+    case tinyddsloader::Result::ErrorSize:
+      return "File size err";
+    case tinyddsloader::Result::ErrorVerify:
+      return "Pixel format err";
+    case tinyddsloader::Result::ErrorNotSupported:
+      return "Unsupported format";
+    case tinyddsloader::Result::ErrorInvalidData:
+      return "Invalid data";
+    default:
+      return "Unknown";
+    }
+  }
+
+  vk::Format SHTextureCompiler::ddsLoaderToVkFormat(tinyddsloader::DDSFile::DXGIFormat format, bool isLinear)
+  {
+    switch (format)
+    {
+    case tinyddsloader::DDSFile::DXGIFormat::BC1_UNorm:
+    case tinyddsloader::DDSFile::DXGIFormat::BC1_UNorm_SRGB:
+      return isLinear ? vk::Format::eBc1RgbaUnormBlock : vk::Format::eBc1RgbaSrgbBlock;
+    case tinyddsloader::DDSFile::DXGIFormat::BC2_UNorm:
+    case tinyddsloader::DDSFile::DXGIFormat::BC2_UNorm_SRGB:
+      return isLinear ? vk::Format::eBc2UnormBlock : vk::Format::eBc2SrgbBlock;
+    case tinyddsloader::DDSFile::DXGIFormat::BC3_UNorm:
+    case tinyddsloader::DDSFile::DXGIFormat::BC3_UNorm_SRGB:
+      return isLinear ? vk::Format::eBc3UnormBlock : vk::Format::eBc3SrgbBlock;
+    case tinyddsloader::DDSFile::DXGIFormat::BC5_UNorm:
+    case tinyddsloader::DDSFile::DXGIFormat::BC5_SNorm:
+      return isLinear ? vk::Format::eBc5UnormBlock : vk::Format::eBc5SnormBlock;
+    case tinyddsloader::DDSFile::DXGIFormat::R8G8B8A8_UNorm:
+    case tinyddsloader::DDSFile::DXGIFormat::R8G8B8A8_UNorm_SRGB:
+      return isLinear ? vk::Format::eR8G8B8A8Unorm : vk::Format::eR8G8B8A8Srgb;
+    case tinyddsloader::DDSFile::DXGIFormat::R8G8B8A8_SNorm:
+      return vk::Format::eR8G8B8A8Snorm;
+    case tinyddsloader::DDSFile::DXGIFormat::B8G8R8A8_UNorm:
+    case tinyddsloader::DDSFile::DXGIFormat::B8G8R8A8_UNorm_SRGB:
+      return isLinear ? vk::Format::eB8G8R8A8Unorm : vk::Format::eB8G8R8A8Srgb;
+    case tinyddsloader::DDSFile::DXGIFormat::B8G8R8X8_UNorm:
+    case tinyddsloader::DDSFile::DXGIFormat::B8G8R8X8_UNorm_SRGB:
+      return isLinear ? vk::Format::eB8G8R8A8Unorm : vk::Format::eB8G8R8Srgb;
+    default:
+      throw std::runtime_error("Unsupported DDS format.");
+    }
+  }
+
+  void SHTextureCompiler::LoadTinyDDS(AssetPath path, SHTextureAsset& asset) noexcept
+  {
+    tinyddsloader::Result loadResult = tinyddsloader::Result::Success;
+    tinyddsloader::DDSFile file;
+    loadResult = file.Load(path.string().c_str());
+    if (loadResult != tinyddsloader::Result::Success)
+    {
+      SHLOG_ERROR("Unable to load Texture file: {} at {}", TinyDDSResultToString(loadResult), path.string());
+    }
+
+    size_t totalBytes{ 0 };
+
+    std::vector<uint32_t> mipOff(file.GetMipCount());
+
+    for (size_t i{ 0 }; i < file.GetMipCount(); ++i)
+    {
+      mipOff[i] = static_cast<uint32_t>(totalBytes);
+      totalBytes += file.GetImageData(static_cast<uint32_t>(i), 0)->m_memSlicePitch;
+    }
+
+    SHTexture::PixelChannel* pixel = new SHTexture::PixelChannel[totalBytes];
+    std::memcpy(pixel, file.GetImageData()->m_mem, totalBytes);
+    //pixel = std::move(reinterpret_cast<SHTexture::PixelChannel const*>(file.GetDDSData()));
+
+    asset.name = path.stem().string();
+    asset.compiled = false;
+    asset.numBytes = static_cast<uint32_t>(totalBytes);
+    asset.width = file.GetWidth();
+    asset.height = file.GetHeight();
+    asset.format = ddsLoaderToVkFormat(file.GetFormat(), true);
+    asset.mipOffsets = std::move(mipOff);
+    asset.pixelData = std::move(pixel);
+  }
+
+  std::string SHTextureCompiler::WriteToFile(SHTextureAsset const& asset, AssetPath path) noexcept
+  {
+    std::string newPath{ path.string() };
+    newPath = newPath.substr(0, newPath.find_last_of('.'));
+    newPath += TEXTURE_EXTENSION;
+
+    std::ofstream file{ newPath, std::ios::out | std::ios::binary };
+    if (!file.is_open())
+    {
+      SHLOG_ERROR("Unable to open file for writing texture file: {}", path.string());
+    }
+
+    constexpr auto intBytes{ sizeof(uint32_t) };
+
+    uint32_t const mipOffsetCount{ static_cast<uint32_t>(asset.mipOffsets.size()) };
+
+    file.write(
+      reinterpret_cast<char const*>(&asset.numBytes),
+      intBytes
+    );
+
+    file.write(
+      reinterpret_cast<char const*>(&asset.width),
+      intBytes
+    );
+
+    file.write(
+      reinterpret_cast<char const*>(&asset.height),
+      intBytes
+    );
+
+    file.write(
+      reinterpret_cast<char const*>(&asset.format),
+      sizeof(SHTexture::TextureFormat)
+    );
+
+    file.write(
+      reinterpret_cast<char const*>(&mipOffsetCount),
+      intBytes
+    );
+
+    file.write(
+      reinterpret_cast<char const*>(asset.mipOffsets.data()),
+      intBytes * asset.mipOffsets.size()
+    );
+
+    file.write(
+      reinterpret_cast<char const*>(asset.pixelData),
+      asset.numBytes
+    );
+
+    file.close();
+    return newPath;
+  }
+
+  std::optional<AssetPath> SHTextureCompiler::CompileTextureAsset(AssetPath path)
+	{
+    auto data = new SHTextureAsset();
+    LoadTinyDDS(path, *data);
+    return WriteToFile(*data, path);
+	}
+}

SHADE_Engine/src/Assets/Libraries/Compilers/SHTextureCompiler.h

@@ -0,0 +1,33 @@
+/*************************************************************************//**
+ * \file    SHTextureCompiler.h
+ * \author  Loh Xiao Qi
+ * \date    30 September 2022
+ * \brief   Library to write data in SHTextureAsset into binary file for 
+ *					faster loading in the future
+ * 
+ *
+ * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
+ * disclosure of this file or its contents without the prior written consent
+ * of DigiPen Institute of Technology is prohibited.
+ *****************************************************************************/
+#pragma once
+#define TINYDDSLOADER_IMPLEMENTATION
+
+#include "Assets/Asset Types/SHTextureAsset.h"
+#include "Assets/SHAssetMacros.h"
+#include "tinyddsloader.h"
+
+namespace SHADE
+{
+	class SHTextureCompiler
+	{
+  private:
+    static std::string TinyDDSResultToString(tinyddsloader::Result value);
+    static vk::Format ddsLoaderToVkFormat(tinyddsloader::DDSFile::DXGIFormat format, bool isLinear);
+    static void LoadTinyDDS(AssetPath path, SHTextureAsset& asset) noexcept;
+
+    static std::string WriteToFile(SHTextureAsset const& asset, AssetPath path) noexcept;
+  public:
+		static std::optional<AssetPath> CompileTextureAsset(AssetPath path);
+	};
+}

SHADE_Engine/src/Assets/Libraries/Loaders/SHAssetLoader.h

@@ -10,6 +10,7 @@
  *****************************************************************************/
 #pragma once
 
+#include "Assets/SHAssetMacros.h"
 #include "Assets/Asset Types/SHAssetData.h"
 
 namespace SHADE

SHADE_Engine/src/Assets/Libraries/Loaders/SHMeshLoader.h

@@ -10,13 +10,13 @@
  * of DigiPen Institute of Technology is prohibited.
  *****************************************************************************/
 #pragma once
-#include "../SHAssetMacros.h"
+#include "Assets/SHAssetMacros.h"
-#include "../Asset Types/SHMeshAsset.h"
+#include "Assets/Asset Types/SHMeshAsset.h"
 #include "SHAssetLoader.h"
 
 namespace SHADE
 {
-	struct SHMeshLoader : public SHAssetLoader
+	struct SHMeshLoader : SHAssetLoader
 	{
 		void LoadSHMesh(AssetPath path, SHMeshAsset& meshes) noexcept;
 		SHAssetData* Load(AssetPath path) override;

SHADE_Engine/src/Assets/Libraries/Loaders/SHShaderSourceLoader.cpp

@@ -0,0 +1,46 @@
+/*************************************************************************//**
+ * \file    SHShaderSourceLoader.cpp
+ * \author  Loh Xiao Qi
+ * \date    23 10 2022
+ * \brief    
+ *
+ * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
+ * disclosure of this file or its contents without the prior written consent
+ * of DigiPen Institute of Technology is prohibited.
+ *****************************************************************************/
+
+#include "SHpch.h"
+#include "SHShaderSourceLoader.h"
+#include "Assets/Asset Types/SHShaderAsset.h"
+
+#include <fstream>
+
+namespace SHADE
+{
+	SHAssetData* SHShaderSourceLoader::Load(AssetPath path)
+	{
+		auto result = new SHShaderAsset();
+
+    result->name = path.stem().stem().string();
+
+		std::ifstream file{ path.string(), std::ios::in | std::ios::binary };
+		if (!file.is_open())
+		{
+			SHLOG_ERROR("Unable to open compiled shader file: {}", path.string());
+			return nullptr;
+		}
+
+		size_t byteCount = 0;
+
+		file.read(reinterpret_cast<char*>(&result->shaderType), sizeof(uint8_t));
+		file.read(reinterpret_cast<char*>(&byteCount), sizeof(size_t));
+
+    result->spirvBinary.resize(byteCount / sizeof(uint32_t));
+
+		file.read(reinterpret_cast<char*>(result->spirvBinary.data()), byteCount);
+
+		file.close();
+
+		return result;
+	}
+}

SHADE_Engine/src/Assets/Libraries/Loaders/SHShaderSourceLoader.h

@@ -1,7 +1,7 @@
 /*************************************************************************//**
- * \file    SHAnimationAsset.h
+ * \file    SHShaderSourceLoader.h
  * \author  Loh Xiao Qi
- * \date    October 2022
+ * \date    23 10 2022
  * \brief    
  *
  * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
@@ -10,21 +10,13 @@
  *****************************************************************************/
 #pragma once
 
-#include <vector>
+#include "Assets/Libraries/Loaders/SHAssetLoader.h"
-#include <assimp/anim.h>
+#include "Assets/SHAssetMacros.h"
-#include "SH_API.power h"
 
 namespace SHADE
 {
-	struct SH_API SHAnimationAsset
+	struct SHShaderSourceLoader : SHAssetLoader
 	{
-		std::string name;
+		SHAssetData* Load(AssetPath path) override;
-
-		std::vector<aiNodeAnim*> nodeChannels;
-		std::vector<aiMeshAnim*> meshChannels;
-		std::vector<aiMeshMorphAnim*> morphMeshChannels;
-
-		double duration;
-		double ticksPerSecond;
 	};
-}
+}

SHADE_Engine/src/Assets/Libraries/Loaders/SHTextureLoader.cpp

@@ -0,0 +1,58 @@
+/*************************************************************************//**
+ * \file    SHTextureLoader.cpp
+ * \author  Loh Xiao Qi
+ * \date    30 September 2022
+ * \brief   Library to load dds textures and custom binary format
+ * 
+ *
+ * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
+ * disclosure of this file or its contents without the prior written consent
+ * of DigiPen Institute of Technology is prohibited.
+ *****************************************************************************/
+#include "SHpch.h"
+#include "SHTextureLoader.h"
+
+#include <fstream>
+
+namespace SHADE
+{
+
+  void SHTextureLoader::LoadSHTexture(AssetPath path, SHTextureAsset& asset) noexcept
+  {
+    std::ifstream file{ path.string(), std::ios::in | std::ios::binary };
+    if (!file.is_open())
+    {
+      SHLOG_ERROR("Error opening SHTexture file: {}", path.string());
+    }
+
+    auto const intBytes{ sizeof(uint32_t) };
+    uint32_t mipCount;
+
+    file.read(reinterpret_cast<char*>(&asset.numBytes), intBytes);
+    file.read(reinterpret_cast<char*>(&asset.width), intBytes);
+    file.read(reinterpret_cast<char*>(&asset.height), intBytes);
+    file.read(reinterpret_cast<char*>(&asset.format), sizeof(SHTexture::TextureFormat));
+
+    file.read(reinterpret_cast<char*>(&mipCount), intBytes);
+    std::vector<uint32_t> mips(mipCount);
+    file.read(reinterpret_cast<char*>(mips.data()), intBytes * mipCount);
+
+    auto pixel = new SHTexture::PixelChannel[asset.numBytes];
+    file.read(reinterpret_cast<char*>(pixel), asset.numBytes);
+
+    asset.mipOffsets = std::move(mips);
+    asset.pixelData = std::move(pixel);
+
+    asset.compiled = true;
+    file.close();
+  }
+
+  SHAssetData* SHTextureLoader::Load(AssetPath path)
+  {
+    auto result = new SHTextureAsset();
+
+    LoadSHTexture(path, *result);
+
+    return result;
+  }
+}

SHADE_Engine/src/Assets/Libraries/Loaders/SHTextureLoader.h

@@ -1,9 +1,8 @@
 /*************************************************************************//**
- * \file    SHTextureCompiler.h
+ * \file    SHTextureLoader.h
  * \author  Loh Xiao Qi
  * \date    30 September 2022
- * \brief   Library to write data in SHTextureAsset into binary file for 
+ * \brief   Library to load dds textures and custom binary format
- *					faster loading in the future
  * 
  *
  * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
@@ -12,13 +11,15 @@
  *****************************************************************************/
 #pragma once
 
-#include "Assets/Asset Types/SHTextureAsset.h"
 #include "Assets/SHAssetMacros.h"
+#include "Assets/Asset Types/SHTextureAsset.h"
+#include "SHAssetLoader.h"
 
 namespace SHADE
 {
-	struct SHTextureCompiler
+	class SHTextureLoader : public SHAssetLoader
 	{
-		static std::string CompileTextureBinary(SHTextureAsset const& asset, AssetPath path);
+		void LoadSHTexture(AssetPath path, SHTextureAsset& asset) noexcept;
+		SHAssetData* Load(AssetPath path) override;
 	};
-}
+}

SHADE_Engine/src/Assets/Libraries/SHAssimpLibrary.h

@@ -1,36 +0,0 @@
-/*************************************************************************//**
- * \file    SHAssimpLibrary.h
- * \author  Loh Xiao Qi
- * \date    October 2022
- * \brief    
- *
- * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
- * disclosure of this file or its contents without the prior written consent
- * of DigiPen Institute of Technology is prohibited.
- *****************************************************************************/
-
-#pragma once
-#include <assimp/Importer.hpp>
-#include <assimp/scene.h>
-#include <vector>
-#include "../SHAssetMacros.h"
-#include "../Asset Types/SHMeshAsset.h"
-#include "../Asset Types/SHAnimationAsset.h"
-
-namespace SHADE
-{
-	class SHAssimpLibrary
-	{
-	private:
-		using MeshVectorRef = std::vector<SHMeshAsset*>&;
-		using AnimVectorRef = std::vector<SHAnimationAsset*>&;
-
-		static Assimp::Importer aiImporter;
-		static void ProcessNode(aiNode const& node, aiScene const& scene,MeshVectorRef meshes) noexcept;
-		static void ExtractAnimations(aiScene const& scene, AnimVectorRef anims) noexcept;
-		static SHMeshAsset* ProcessMesh(aiMesh const& mesh) noexcept;
-
-	public:
-		static void LoadFromFile(AssetPath path, MeshVectorRef meshes, AnimVectorRef anims) noexcept;
-	};
-}

SHADE_Engine/src/Assets/Libraries/SHMeshCompiler.cpp

@@ -1,72 +0,0 @@
-/*************************************************************************//**
- * \file    SHMeshCompiler.cpp
- * \author  Loh Xiao Qi
- * \date    30 September 2022
- * \brief   Library to write data in SHMeshAsset into binary file for faster
- *					loading in the future
- * 
- *
- * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
- * disclosure of this file or its contents without the prior written consent
- * of DigiPen Institute of Technology is prohibited.
- *****************************************************************************/
-#include "SHpch.h"
-#include "SHMeshCompiler.h"
-#include "Graphics/MiddleEnd/Meshes/SHMeshData.h"
-
-#include <fstream>
-
-std::string SHADE::SHMeshCompiler::CompileMeshBinary(SHMeshAsset const& asset, AssetPath path) noexcept
-{
-	std::string newPath{ path.string() };
-	newPath = newPath.substr(0, newPath.find_last_of('/') + 1);
-	newPath += asset.header.name + MESH_EXTENSION.data();
-
-	std::ofstream file{ newPath, std::ios::out | std::ios::binary | std::ios::trunc };
-	if (!file.is_open())
-	{
-		SHLOG_ERROR("Unable to open file for writing mesh file: {}", path.string());
-	}
-
-	file.write(
-		reinterpret_cast<char const*>(&(asset.header.vertexCount)),
-		sizeof(uint32_t)
-	);
-
-	file.write(
-		reinterpret_cast<const char*>(&(asset.header.indexCount)),
-		sizeof(uint32_t)
-	);
-
-	auto const vertexVec3Byte {sizeof(SHVec3) * asset.header.vertexCount};
-	auto const vertexVec2Byte {sizeof(SHVec2) * asset.header.vertexCount};
-
-	file.write(
-		reinterpret_cast<char const*>(asset.vertexPosition.data()),
-		vertexVec3Byte
-	);
-	
-	file.write(
-		reinterpret_cast<char const*>(asset.vertexTangent.data()),
-		vertexVec3Byte
-	);
-	
-	file.write(
-		reinterpret_cast<char const*>(asset.vertexNormal.data()),
-		vertexVec3Byte
-	);
-	
-	file.write(
-		reinterpret_cast<char const*>(asset.texCoords.data()),
-		vertexVec2Byte
-	);
-
-	file.write(
-		reinterpret_cast<char const*>(asset.indices.data()),
-		sizeof(uint32_t) * asset.header.indexCount
-	);
-
-	file.close();
-
-	return newPath;
-}

SHADE_Engine/src/Assets/Libraries/SHMeshCompiler.h

@@ -1,26 +0,0 @@
-/*************************************************************************//**
- * \file    SHMeshCompiler.h
- * \author  Loh Xiao Qi
- * \date    30 September 2022
- * \brief   Library to write data in SHMeshAsset into binary file for faster
- *					loading in the future
- * 
- *
- * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
- * disclosure of this file or its contents without the prior written consent
- * of DigiPen Institute of Technology is prohibited.
- *****************************************************************************/
-#pragma once
-
-#include "../Asset Types/SHMeshAsset.h"
-#include "../SHAssetMacros.h"
-
-namespace SHADE
-{
-	class SHMeshCompiler
-	{
-	private:
-	public:
-		static std::string CompileMeshBinary(SHMeshAsset const& asset, AssetPath path) noexcept;
-	};
-}

SHADE_Engine/src/Assets/Libraries/SHTextureCompiler.cpp

@@ -1,75 +0,0 @@
-/*************************************************************************//**
- * \file    SHTextureCompiler.cpp
- * \author  Loh Xiao Qi
- * \date    30 September 2022
- * \brief   Library to write data in SHTextureAsset into binary file for 
- *					faster loading in the future
- * 
- *
- * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
- * disclosure of this file or its contents without the prior written consent
- * of DigiPen Institute of Technology is prohibited.
- *****************************************************************************/
-#include "SHpch.h"
-#include "SHTextureCompiler.h"
-
-#include <fstream>
-
-namespace SHADE
-{
-	std::string SHTextureCompiler::CompileTextureBinary(SHTextureAsset const& asset, AssetPath path)
-	{
-		std::string newPath{ path.string() };
-		newPath = newPath.substr(0, newPath.find_last_of('.'));
-		newPath += TEXTURE_EXTENSION;
-
-		std::ofstream file{ newPath, std::ios::out | std::ios::binary };
-		if (!file.is_open())
-		{
-			SHLOG_ERROR("Unable to open file for writing texture file: {}", path.string());
-		}
-
-		auto const intBytes{sizeof(uint32_t)};
-
-		uint32_t mipOffsetCount{ static_cast<uint32_t>(asset.mipOffsets.size()) };
-
-		file.write(
-			reinterpret_cast<char const*>(&asset.numBytes),
-			intBytes
-		);
-
-		file.write(
-			reinterpret_cast<char const*>(&asset.width),
-			intBytes
-		);
-
-		file.write(
-			reinterpret_cast<char const*>(&asset.height),
-			intBytes
-		);
-
-		file.write(
-			reinterpret_cast<char const*>(&asset.format),
-			sizeof(SHTexture::TextureFormat)
-		);
-
-		file.write(
-			reinterpret_cast<char const*>(&mipOffsetCount),
-			intBytes
-		);
-
-		file.write(
-			reinterpret_cast<char const*>(asset.mipOffsets.data()),
-			intBytes * asset.mipOffsets.size()
-		);
-
-		file.write(
-			reinterpret_cast<char const*>(asset.pixelData),
-			asset.numBytes
-		);
-
-		file.close();
-
-		return newPath;
-	}
-}

SHADE_Engine/src/Assets/Libraries/SHTextureLoader.cpp

@@ -1,156 +0,0 @@
-/*************************************************************************//**
- * \file    SHTextureLoader.cpp
- * \author  Loh Xiao Qi
- * \date    30 September 2022
- * \brief   Library to load dds textures and custom binary format
- * 
- *
- * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
- * disclosure of this file or its contents without the prior written consent
- * of DigiPen Institute of Technology is prohibited.
- *****************************************************************************/
-#include "SHpch.h"
-#include "SHTextureLoader.h"
-
-namespace SHADE
-{
-	std::string SHTextureLoader::TinyDDSResultToString(tinyddsloader::Result value)
-	{
-		switch (value)
-		{
-		case tinyddsloader::Result::ErrorFileOpen:
-			return "File open err";
-		case tinyddsloader::Result::ErrorRead:
-			return "File read err";
-		case tinyddsloader::Result::ErrorMagicWord:
-			return "File header magic word err";
-		case tinyddsloader::Result::ErrorSize:
-			return "File size err";
-		case tinyddsloader::Result::ErrorVerify:
-			return "Pixel format err";
-		case tinyddsloader::Result::ErrorNotSupported:
-			return "Unsupported format";
-		case tinyddsloader::Result::ErrorInvalidData:
-			return "Invalid data";
-		default:
-			return "Unknown";
-		}
-	}
-
-	vk::Format SHTextureLoader::ddsLoaderToVkFormat(tinyddsloader::DDSFile::DXGIFormat format, bool isLinear)
-	{
-		switch (format)
-		{
-		case tinyddsloader::DDSFile::DXGIFormat::BC1_UNorm:
-		case tinyddsloader::DDSFile::DXGIFormat::BC1_UNorm_SRGB:
-			return isLinear ? vk::Format::eBc1RgbaUnormBlock : vk::Format::eBc1RgbaSrgbBlock;
-		case tinyddsloader::DDSFile::DXGIFormat::BC2_UNorm:
-		case tinyddsloader::DDSFile::DXGIFormat::BC2_UNorm_SRGB:
-			return isLinear ? vk::Format::eBc2UnormBlock : vk::Format::eBc2SrgbBlock;
-		case tinyddsloader::DDSFile::DXGIFormat::BC3_UNorm:
-		case tinyddsloader::DDSFile::DXGIFormat::BC3_UNorm_SRGB:
-			return isLinear ? vk::Format::eBc3UnormBlock : vk::Format::eBc3SrgbBlock;
-		case tinyddsloader::DDSFile::DXGIFormat::BC5_UNorm:
-		case tinyddsloader::DDSFile::DXGIFormat::BC5_SNorm:
-			return isLinear ? vk::Format::eBc5UnormBlock : vk::Format::eBc5SnormBlock;
-		case tinyddsloader::DDSFile::DXGIFormat::R8G8B8A8_UNorm:
-		case tinyddsloader::DDSFile::DXGIFormat::R8G8B8A8_UNorm_SRGB:
-			return isLinear ? vk::Format::eR8G8B8A8Unorm : vk::Format::eR8G8B8A8Srgb;
-		case tinyddsloader::DDSFile::DXGIFormat::R8G8B8A8_SNorm:
-			return vk::Format::eR8G8B8A8Snorm;
-		case tinyddsloader::DDSFile::DXGIFormat::B8G8R8A8_UNorm:
-		case tinyddsloader::DDSFile::DXGIFormat::B8G8R8A8_UNorm_SRGB:
-			return isLinear ? vk::Format::eB8G8R8A8Unorm : vk::Format::eB8G8R8A8Srgb;
-		case tinyddsloader::DDSFile::DXGIFormat::B8G8R8X8_UNorm:
-		case tinyddsloader::DDSFile::DXGIFormat::B8G8R8X8_UNorm_SRGB:
-			return isLinear ? vk::Format::eB8G8R8A8Unorm : vk::Format::eB8G8R8Srgb;
-		default:
-			throw std::runtime_error("Unsupported DDS format.");
-		}
-	}
-
-	void SHTextureLoader::LoadTinyDDS(AssetPath path, SHTextureAsset& asset) noexcept
-	{
-		tinyddsloader::Result loadResult = tinyddsloader::Result::Success;
-		tinyddsloader::DDSFile file;
-		loadResult = file.Load(path.string().c_str());
-		if (loadResult != tinyddsloader::Result::Success)
-		{
-			SHLOG_ERROR("Unable to load Texture file: {} at {}", TinyDDSResultToString(loadResult), path.string());
-		}
-
-		size_t totalBytes{ 0 };
-
-		std::vector<uint32_t> mipOff(file.GetMipCount());
-
-		for (size_t i{0}; i < file.GetMipCount(); ++i)
-		{
-			mipOff[i] = static_cast<uint32_t>(totalBytes);
-			totalBytes += file.GetImageData(static_cast<uint32_t>(i), 0)->m_memSlicePitch;
-		}
-
-		SHTexture::PixelChannel* pixel = new SHTexture::PixelChannel[totalBytes];
-		std::memcpy(pixel, file.GetImageData()->m_mem, totalBytes);
-		//pixel = std::move(reinterpret_cast<SHTexture::PixelChannel const*>(file.GetDDSData()));
-
-		asset.name = path.stem().string();
-		asset.compiled = false;
-		asset.numBytes = static_cast<uint32_t>(totalBytes);
-		asset.width = file.GetWidth();
-		asset.height = file.GetHeight();
-		asset.format = ddsLoaderToVkFormat(file.GetFormat(), true);
-		asset.mipOffsets = std::move(mipOff);
-		asset.pixelData = std::move(pixel);
-	}
-
-	void SHTextureLoader::LoadSHTexture(AssetPath path, SHTextureAsset& asset) noexcept
-	{
-		std::ifstream file{path.string(), std::ios::in | std::ios::binary};
-		if (!file.is_open())
-		{
-			SHLOG_ERROR("Error opening SHTexture file: {}", path.string());
-		}
-
-		auto const intBytes{ sizeof(uint32_t) };
-		uint32_t mipCount;
-
-		file.read(reinterpret_cast<char*>(&asset.numBytes), intBytes);
-		file.read(reinterpret_cast<char*>(&asset.width), intBytes);
-		file.read(reinterpret_cast<char*>(&asset.height), intBytes);
-		file.read(reinterpret_cast<char*>(&asset.format), sizeof(SHTexture::TextureFormat));
-
-		file.read(reinterpret_cast<char*>(&mipCount), intBytes);
-		std::vector<uint32_t> mips(mipCount);
-		file.read(reinterpret_cast<char*>(mips.data()), intBytes * mipCount);
-
-		auto pixel = new SHTexture::PixelChannel[asset.numBytes];
-		file.read(reinterpret_cast<char*>(pixel), asset.numBytes);
-
-		asset.mipOffsets = std::move(mips);
-		asset.pixelData = std::move( pixel );
-
-		asset.compiled = true;
-		file.close();
-	}
-
-	SHAssetData* SHTextureLoader::Load(AssetPath path)
-	{
-		auto result = new SHTextureAsset();
-
-		LoadImageAsset(path, *result);
-
-		return result;
-	}
-
-	void SHTextureLoader::LoadImageAsset(AssetPath path, SHTextureAsset& asset)
-	{
-		if (path.extension().string() == DDS_EXTENSION)
-		{
-			LoadTinyDDS(path, asset);
-		}
-		else if (path.extension().string() == TEXTURE_EXTENSION)
-		{
-			LoadSHTexture(path, asset);
-		}
-	}
-}

SHADE_Engine/src/Assets/Libraries/SHTextureLoader.h

@@ -1,34 +0,0 @@
-/*************************************************************************//**
- * \file    SHTextureLoader.h
- * \author  Loh Xiao Qi
- * \date    30 September 2022
- * \brief   Library to load dds textures and custom binary format
- * 
- *
- * Copyright (C) 2022 DigiPen Institute of Technology. Reproduction or
- * disclosure of this file or its contents without the prior written consent
- * of DigiPen Institute of Technology is prohibited.
- *****************************************************************************/
-#pragma once
-#define TINYDDSLOADER_IMPLEMENTATION
-
-#include "../SHAssetMacros.h"
-#include "../Asset Types/SHTextureAsset.h"
-#include "tinyddsloader.h"
-#include "SHAssetLoader.h"
-
-namespace SHADE
-{
-	class SHTextureLoader : public SHAssetLoader
-	{
-	private:
-		std::string TinyDDSResultToString(tinyddsloader::Result value);
-		vk::Format ddsLoaderToVkFormat(tinyddsloader::DDSFile::DXGIFormat format, bool isLinear);
-		
-		void LoadTinyDDS(AssetPath path, SHTextureAsset& asset) noexcept;
-	public:
-		void LoadImageAsset(AssetPath paths, SHTextureAsset& image);
-		void LoadSHTexture(AssetPath path, SHTextureAsset& asset) noexcept;
-		SHAssetData* Load(AssetPath path) override;
-	};
-}

SHADE_Engine/src/Assets/SHAssetMacros.h

@@ -42,20 +42,14 @@ constexpr std::string_view ASSET_META_VER { "1.0" };
 // Asset type enum
 enum class AssetType : AssetTypeMeta
 {
-	INVALID = 0,
+	INVALID,
-	AUDIO = 1,
 	SHADER,
-	MATERIAL,
+	SHADER_BUILT_IN,
-	IMAGE,
+  TEXTURE,
-	TEXTURE,
+  MESH,
-	MESH,
-	SCRIPT,
-	SCENE,
-	PREFAB,
-	AUDIO_WAV,
-	DDS,
 	MAX_COUNT
 };
+constexpr size_t TYPE_COUNT{ static_cast<size_t>(AssetType::MAX_COUNT) };
 
 //Directory
 #ifdef _PUBLISH
@@ -67,37 +61,55 @@ constexpr std::string_view ASSET_ROOT {"../../Assets"};
 
 // ASSET EXTENSIONS
 constexpr std::string_view META_EXTENSION {".shmeta"};
-constexpr std::string_view IMAGE_EXTENSION {".png"};
 constexpr std::string_view AUDIO_EXTENSION {".ogg"};
 constexpr std::string_view AUDIO_WAV_EXTENSION {".wav"};
-constexpr std::string_view SHADER_EXTENSION {".glsl"};
+constexpr std::string_view SHADER_EXTENSION{ ".shshader" };
+constexpr std::string_view SHADER_BUILT_IN_EXTENSION{".shshaderb"};
 constexpr std::string_view SCRIPT_EXTENSION {".cs"};
-constexpr std::string_view SCENE_EXTENSION {".SHADE"};
+constexpr std::string_view SCENE_EXTENSION {".shade"};
-constexpr std::string_view PREFAB_EXTENSION {".SHPrefab"};
+constexpr std::string_view PREFAB_EXTENSION {".shprefab"};
-constexpr std::string_view MATERIAL_EXTENSION {".SHMat"};
+constexpr std::string_view MATERIAL_EXTENSION {".shmat"};
 constexpr std::string_view TEXTURE_EXTENSION {".shtex"};
-constexpr std::string_view DDS_EXTENSION {".dds"};
-constexpr std::string_view FBX_EXTENSION {".fbx"};
-constexpr std::string_view GLTF_EXTENSION {".gltf"};
 constexpr std::string_view MESH_EXTENSION {".shmesh"};
 
 constexpr std::string_view EXTENSIONS[] = {
 	AUDIO_EXTENSION,
 	SHADER_EXTENSION,
+	SHADER_BUILT_IN_EXTENSION,
 	MATERIAL_EXTENSION,
-	IMAGE_EXTENSION,
 	TEXTURE_EXTENSION,
-	DDS_EXTENSION,
 	MESH_EXTENSION,
 	SCRIPT_EXTENSION,
 	SCENE_EXTENSION,
 	PREFAB_EXTENSION,
 	AUDIO_WAV_EXTENSION,
+};
+
+// EXTERNAL EXTENSIONS
+constexpr std::string_view GLSL_EXTENSION{ ".glsl" };
+constexpr std::string_view DDS_EXTENSION{ ".dds" };
+constexpr std::string_view FBX_EXTENSION{ ".fbx" };
+constexpr std::string_view GLTF_EXTENSION{ ".gltf" };
+
+constexpr std::string_view EXTERNALS[] = {
+	GLSL_EXTENSION,
+	DDS_EXTENSION,
 	FBX_EXTENSION,
 	GLTF_EXTENSION
 };
 
-constexpr size_t TYPE_COUNT {static_cast<size_t>(AssetType::MAX_COUNT) };
+// SHADER IDENTIFIERS
+constexpr std::string_view VERTEX_SHADER{ "_VS" };
+constexpr std::string_view FRAGMENT_SHADER{ "_FS" };
+constexpr std::string_view COMPUTER_SHADER{ "_CS" };
+
+constexpr std::string_view SHADER_IDENTIFIERS[] = {
+	VERTEX_SHADER,
+	FRAGMENT_SHADER,
+	COMPUTER_SHADER
+};
+
+constexpr size_t SHADER_TYPE_MAX_COUNT{ 3 };
 
 // Error flags
 constexpr std::string_view FILE_NOT_FOUND_ERR {"FILE NOT FOUND"};

SHADE_Engine/src/Assets/SHAssetManager.cpp

@@ -14,12 +14,13 @@
 #include "SHAssetMetaHandler.h"
 #include "Filesystem/SHFileSystem.h"
 
-#include "Libraries/SHAssimpLibrary.h"
+#include "Libraries/Loaders/SHMeshLoader.h"
-#include "Libraries/SHMeshLoader.h"
+#include "Libraries/Loaders/SHTextureLoader.h"
-#include "Libraries/SHTextureLoader.h"
+#include "Libraries/Loaders/SHShaderSourceLoader.h"
 
-#include "Libraries/SHMeshCompiler.h"
+#include "Libraries/Compilers/SHMeshCompiler.h"
-#include "Libraries/SHTextureCompiler.h"
+#include "Libraries/Compilers/SHTextureCompiler.h"
+#include "Libraries/Compilers/SHShaderSourceCompiler.h"
 
 namespace SHADE
 {
@@ -44,7 +45,13 @@ namespace SHADE
 
 		result |= unique;
 
-		while (result == 0)
+		while (result == 0 || 
+			std::ranges::any_of(
+				assetCollection.begin(), 
+				assetCollection.end(), 
+				[result](SHAsset const& asset) { return asset.id == result; }
+			)
+		)
 		{
 			result = GenerateAssetID(type);
 		}
@@ -64,7 +71,20 @@ namespace SHADE
 	// TODO
 	}
 
-		AssetPath SHAssetManager::GenerateLocalPath(AssetPath path) noexcept
+	void SHAssetManager::Exit() noexcept
+	{
+		for (auto const& loader : loaders)
+		{
+			delete loader;
+		}
+
+		for (auto const& data : assetData)
+		{
+			delete data.second;
+		}
+	}
+
+	AssetPath SHAssetManager::GenerateLocalPath(AssetPath path) noexcept
 	{
 		if (!IsRecognised(path.extension().string().c_str()))
 		{
@@ -91,17 +111,10 @@ namespace SHADE
 
 		switch(type)
 		{
-		case AssetType::SCENE:
+		case AssetType::SHADER:
-			folder = "scenes/";
+		case AssetType::SHADER_BUILT_IN:
-			break;
+      folder = "Shaders/";
-
+      break;
-		case AssetType::PREFAB:
-			folder = "prefabs/";
-			break;
-
-		case AssetType::MATERIAL:
-			folder = "materials/";
-			break;
 
 		default:
 			folder = "/";
@@ -206,7 +219,56 @@ namespace SHADE
 
 	}
 
-	bool SHAssetManager::IsRecognised(char const* ext) noexcept
+	std::vector<SHAssetData const*> SHAssetManager::GetAllDataOfType(AssetType type) noexcept
+	{
+		auto const toRetrieve = GetAllRecordOfType(type);
+		std::vector<SHAssetData const*> result;
+		result.reserve(toRetrieve.size());
+		for (auto const& get : toRetrieve)
+		{
+			result.push_back(LoadData(get));
+		}
+
+		return result;
+	}
+
+	std::vector<SHAsset> SHAssetManager::GetAllRecordOfType(AssetType type) noexcept
+	{
+		std::vector<SHAsset> result;
+		for (auto const& asset : assetCollection)
+		{
+			if (asset.type == type)
+			{
+				result.push_back(asset);
+			}
+		}
+
+		return result;
+	}
+
+  AssetID SHAssetManager::CompileAsset(AssetPath path) noexcept
+  {
+    SHAsset newAsset
+    {
+      .name = path.stem().string(),
+      .location = 0
+    };
+
+    auto const ext{ path.extension().string() };
+    if (ext == GLSL_EXTENSION.data())
+    {
+      newAsset.path = SHShaderSourceCompiler::LoadAndCompileShader(path).value();
+      newAsset.id = GenerateAssetID(AssetType::SHADER_BUILT_IN);
+      newAsset.type = AssetType::SHADER_BUILT_IN;
+    }
+
+    assetCollection.push_back(newAsset);
+    SHAssetMetaHandler::WriteMetaData(newAsset);
+
+    return newAsset.id;
+  }
+
+  bool SHAssetManager::IsRecognised(char const* ext) noexcept
 	{
 		for (auto const& e : EXTENSIONS)
 		{
@@ -227,23 +289,82 @@ namespace SHADE
 		result.type = SHAssetMetaHandler::GetTypeFromExtension(path.extension().string());
 		result.id = GenerateAssetID(result.type);
 		result.path = path;
+		result.location = 0;
 
 		return result;
 	}
 
-	void SHAssetManager::InitLoaders() noexcept
+  void SHAssetManager::CompileAll() noexcept
+  {
+    std::vector<AssetPath> paths;
+
+    for (auto const& dir : std::filesystem::recursive_directory_iterator{ ASSET_ROOT })
+    {
+      if (dir.is_regular_file())
+      {
+        for (auto const& ext : EXTERNALS)
+        {
+          if (dir.path().extension().string() == ext.data())
+          {
+            paths.push_back(dir.path());
+          }
+        }
+      }
+    }
+
+    for (auto const& path : paths)
+    {
+      SHAsset newAsset
+      {
+        .name = path.stem().string(),
+        .location = 0
+      };
+
+      auto const ext{ path.extension().string() };
+      if (ext == GLSL_EXTENSION.data())
+      {
+        newAsset.path = SHShaderSourceCompiler::LoadAndCompileShader(path).value();
+        newAsset.id = GenerateAssetID(AssetType::SHADER_BUILT_IN);
+        newAsset.type = AssetType::SHADER_BUILT_IN;
+      }
+      else if (ext == DDS_EXTENSION.data())
+      {
+        newAsset.path = SHTextureCompiler::CompileTextureAsset(path).value();
+        newAsset.id = GenerateAssetID(AssetType::TEXTURE);
+        newAsset.type = AssetType::TEXTURE;
+      }
+      else if (ext == GLTF_EXTENSION.data() || ext == FBX_EXTENSION.data())
+      {
+        std::vector<SHMeshAsset*> meshes;
+        std::vector<SHAnimationAsset*> anims;
+        SHMeshCompiler::LoadFromFile(path, meshes, anims);
+
+        for (auto const& mesh : meshes)
+        {
+          SHAsset meshAsset{
+            .name = mesh->header.name,
+            .location = 0
+          };
+          meshAsset.path = SHMeshCompiler::CompileMeshBinary(*mesh, path).value();
+          meshAsset.id = GenerateAssetID(AssetType::MESH);
+          meshAsset.type = AssetType::MESH;
+          assetCollection.push_back(meshAsset);
+          SHAssetMetaHandler::WriteMetaData(meshAsset);
+        }
+        continue;
+      }
+
+      assetCollection.push_back(newAsset);
+      SHAssetMetaHandler::WriteMetaData(newAsset);
+    }
+  }
+
+  void SHAssetManager::InitLoaders() noexcept
 	{
-		loaders[static_cast<size_t>(AssetType::AUDIO)] = nullptr;
+		loaders[static_cast<size_t>(AssetType::SHADER)] = dynamic_cast<SHAssetLoader*>(new SHShaderSourceLoader());
-		loaders[static_cast<size_t>(AssetType::SHADER)] = nullptr;
+		loaders[static_cast<size_t>(AssetType::SHADER_BUILT_IN)] = loaders[static_cast<size_t>(AssetType::SHADER)];
-		loaders[static_cast<size_t>(AssetType::MATERIAL)] = nullptr;
+    loaders[static_cast<size_t>(AssetType::TEXTURE)] = dynamic_cast<SHAssetLoader*>(new SHTextureLoader());
-		loaders[static_cast<size_t>(AssetType::IMAGE)] = dynamic_cast<SHAssetLoader*>(new SHTextureLoader());
+    loaders[static_cast<size_t>(AssetType::MESH)] = dynamic_cast<SHAssetLoader*>(new SHMeshLoader());
-		loaders[static_cast<size_t>(AssetType::TEXTURE)] = nullptr;
-		loaders[static_cast<size_t>(AssetType::MESH)] = dynamic_cast<SHAssetLoader*>(new SHMeshLoader());
-		loaders[static_cast<size_t>(AssetType::SCRIPT)] = nullptr;
-		loaders[static_cast<size_t>(AssetType::SCENE)] = nullptr;
-		loaders[static_cast<size_t>(AssetType::PREFAB)] = nullptr;
-		loaders[static_cast<size_t>(AssetType::AUDIO_WAV)] = nullptr;
-		loaders[static_cast<size_t>(AssetType::DDS)] = nullptr;
 	}
 
 	/****************************************************************************
@@ -251,6 +372,7 @@ namespace SHADE
 	****************************************************************************/
 	void SHAssetManager::Load() noexcept
 	{
+    //CompileAll();
 		InitLoaders();
 		BuildAssetCollection();
 		//LoadAllData();

SHADE_Engine/src/Assets/SHAssetManager.h

@@ -12,7 +12,7 @@
 #include "tinyddsloader.h"
 #include "SHAsset.h"
 #include "Asset Types/SHAssetData.h"
-#include "Libraries/SHAssetLoader.h"
+#include "Assets/Libraries/Loaders/SHAssetLoader.h"
 #include <memory>
 
 #include "SH_API.h"
@@ -37,6 +37,8 @@ namespace SHADE
 		static void Unload() noexcept;
 		static void Unload(AssetID assetId) noexcept;
 
+		static void Exit() noexcept;
+
 		/****************************************************************************
 		 * \brief   Load all resources that are in the folder
 		****************************************************************************/
@@ -77,21 +79,24 @@ namespace SHADE
 
 		template<typename T>
 		static std::enable_if_t<std::is_base_of_v<SHAssetData, T>, T const* const> GetData(AssetID id) noexcept;
+
+		static std::vector<SHAssetData const*> GetAllDataOfType(AssetType type) noexcept;
+		static std::vector<SHAsset> GetAllRecordOfType(AssetType type) noexcept;
+
+    static AssetID CompileAsset(AssetPath path) noexcept;
+		
 	private:
-		/****************************************************************************
+
-		 * \brief   Load resource data into memory
+    static void InitLoaders() noexcept;
-		****************************************************************************/
 		static void LoadAllData() noexcept;
-
 		static SHAssetData* LoadData(SHAsset const& asset) noexcept;
-
 		inline static void BuildAssetCollection() noexcept;
 
 		static bool IsRecognised(char const*) noexcept;
 		
 		static SHAsset CreateAssetFromPath(AssetPath	path) noexcept;
 
-		static void InitLoaders() noexcept;
+    static void CompileAll() noexcept;
 
 		static FMOD::System* audioSystem;
 		static std::unordered_map<AssetID,SHSound>* audioSoundList;

SHADE_Engine/src/Camera/SHCameraComponent.cpp

@@ -4,6 +4,7 @@
 #include "SHCameraSystem.h"
 #include "ECS_Base/Managers/SHSystemManager.h"
 #include "Math/Transform/SHTransformComponent.h"
+#include "Math/SHMath.h"
 
 namespace SHADE
 {
@@ -28,7 +29,7 @@ namespace SHADE
 		{
 			auto transform = SHComponentManager::GetComponent<SHTransformComponent>(GetEID());
 			SHVec3 rotation = transform->GetWorldRotation();
-			transform->SetWorldRotation(SHVec3{rotation.x,yaw, rotation.z});
+			transform->SetWorldRotation(SHVec3{rotation.x,SHMath::DegreesToRadians(yaw), rotation.z});
 		}
 		dirtyView = true;
 	}
@@ -40,7 +41,7 @@ namespace SHADE
 		{
 			auto transform = SHComponentManager::GetComponent<SHTransformComponent>(GetEID());
 			SHVec3 rotation = transform->GetWorldRotation();
-			transform->SetWorldRotation(SHVec3{ pitch,rotation.y, rotation.z });
+			transform->SetWorldRotation(SHVec3{ SHMath::DegreesToRadians(pitch),rotation.y, rotation.z });
 		}
 		dirtyView = true;
 	}
@@ -52,7 +53,7 @@ namespace SHADE
 		{
 			auto transform = SHComponentManager::GetComponent<SHTransformComponent>(GetEID());
 			SHVec3 rotation = transform->GetWorldRotation();
-			transform->SetWorldRotation(SHVec3{ rotation.x,rotation.y, roll});
+			transform->SetWorldRotation(SHVec3{ rotation.x,rotation.y,  SHMath::DegreesToRadians(roll)});
 		}
 		dirtyView = true;
 	}
@@ -102,7 +103,7 @@ namespace SHADE
 		}
 		dirtyView = true;
 	}
-	void SHCameraComponent::SetPosition(SHVec3& pos) noexcept
+	void SHCameraComponent::SetPosition(SHVec3 pos) noexcept
 	{
 		this->position = pos;
 		if (SHComponentManager::HasComponent<SHTransformComponent>(GetEID()))
@@ -145,6 +146,17 @@ namespace SHADE
 		dirtyProj = true;
 	}
 
+  void SHCameraComponent::SetIsPerspective(bool persp) noexcept
+  {
+    this->perspProj = persp;
+    dirtyProj = true;
+  }
+
+  SHVec3 SHCameraComponent::GetPosition() const noexcept
+  {
+    return position;
+  }
+
 	float SHCameraComponent::GetYaw() const noexcept
 	{
 		return yaw;
@@ -158,6 +170,27 @@ namespace SHADE
 	{
 		return roll;
 	}	
+
+  float SHCameraComponent::GetWidth() const noexcept
+  {
+    return width;
+  }
+
+  float SHCameraComponent::GetHeight() const noexcept
+  {
+    return height;
+  }
+
+  float SHCameraComponent::GetNear() const noexcept
+  {
+    return zNear;
+  }
+
+  float SHCameraComponent::GetFar() const noexcept
+  {
+    return zFar;
+  }
+
 	float SHCameraComponent::GetAspectRatio() const noexcept
 	{
 		return width/height;
@@ -168,6 +201,11 @@ namespace SHADE
 		return fov;
 	}
 
+  bool SHCameraComponent::GetIsPerspective() const noexcept
+  {
+    return perspProj;
+  }
+
 	const SHMatrix& SHCameraComponent::GetViewMatrix() const noexcept
 	{
 		return viewMatrix;
@@ -178,12 +216,32 @@ namespace SHADE
 		return projMatrix;
 	}
 
-	void SHCameraComponent::SetMainCamera(size_t directorCameraIndex) noexcept
+	//void SHCameraComponent::SetMainCamera(size_t directorCameraIndex) noexcept
-	{
+	//{
-		auto system = SHSystemManager::GetSystem<SHCameraSystem>();
+	//	auto system = SHSystemManager::GetSystem<SHCameraSystem>();
-		system->GetDirector(directorCameraIndex)->SetMainCamera(*this);
+	//	system->GetDirector(directorCameraIndex)->SetMainCamera(*this);
-	}
+	//}
 
 
 
+}//namespace SHADE
+
+
+RTTR_REGISTRATION
+{
+  using namespace SHADE;
+  using namespace rttr;
+
+  registration::class_<SHCameraComponent>("Camera Component")
+    .property("Position", &SHCameraComponent::GetPosition, select_overload<void(SHVec3)>(&SHCameraComponent::SetPosition))
+    .property("Pitch", &SHCameraComponent::GetPitch, &SHCameraComponent::SetPitch)
+    .property("Yaw", &SHCameraComponent::GetYaw, &SHCameraComponent::SetYaw)
+    .property("Roll", &SHCameraComponent::GetRoll, &SHCameraComponent::SetRoll)
+    .property("Width", &SHCameraComponent::GetWidth, &SHCameraComponent::SetWidth)
+    .property("Height", &SHCameraComponent::GetHeight, &SHCameraComponent::SetHeight)
+    .property("Near", &SHCameraComponent::GetNear, &SHCameraComponent::SetNear)
+    .property("Far", &SHCameraComponent::GetFar, &SHCameraComponent::SetFar)
+    .property("Perspective", &SHCameraComponent::GetIsPerspective, &SHCameraComponent::SetIsPerspective);
+
+
 }

SHADE_Engine/src/Camera/SHCameraComponent.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include <rttr/registration>
+
 #include "ECS_Base/Components/SHComponent.h"
 #include "Math/Vector/SHVec3.h"
 #include "Math/SHMatrix.h"
@@ -50,37 +52,44 @@ namespace SHADE
 		void SetPositionY(float y) noexcept;
 		void SetPositionZ(float z) noexcept;
 		void SetPosition(float x, float y, float z) noexcept;
-		void SetPosition(SHVec3& pos) noexcept;
+		void SetPosition(SHVec3 pos) noexcept;
 
 		void SetWidth(float width) noexcept;
 		void SetHeight(float height) noexcept;
 		void SetNear(float znear) noexcept;
 		void SetFar(float zfar) noexcept;
 		void SetFOV(float fov) noexcept;
+    void SetIsPerspective(bool persp) noexcept;
 		
 		
-
+    SHVec3 GetPosition() const noexcept;
 		float GetYaw() const noexcept;
 		float GetPitch() const noexcept;
 		float GetRoll() const noexcept;
 
+    float GetWidth() const noexcept;
+    float GetHeight() const noexcept;
+    float GetNear() const noexcept;
+    float GetFar() const noexcept;
+    
 		float GetAspectRatio() const noexcept;
 		float GetFOV() const noexcept;
+    bool GetIsPerspective() const noexcept;
 
 		const SHMatrix& GetViewMatrix() const noexcept;
 		const SHMatrix& GetProjMatrix() const noexcept;
 
-		void SetMainCamera(size_t cameraDirectorIndex = 0) noexcept;
+		//void SetMainCamera(size_t cameraDirectorIndex = 0) noexcept;
 		
 
 		float movementSpeed;
 		SHVec3 turnSpeed;
-
+    RTTR_ENABLE()
 	protected:
 
 		
 
-
+    
 	};
 
 

SHADE_Engine/src/Camera/SHCameraSystem.cpp

@@ -154,7 +154,7 @@ namespace SHADE
       SHVec3 view, right, UP;
 
       
-      //ClampCameraRotation(camera);
+      ClampCameraRotation(camera);
 
       GetCameraAxis(camera, view, right, UP);
 
@@ -221,8 +221,8 @@ namespace SHADE
     SHVec3 up = { 0.0f,1.0f,0.0f };
 
 
+    target = SHVec3::RotateX(target, SHMath::DegreesToRadians(camera.pitch));
     target = SHVec3::RotateY(target, SHMath::DegreesToRadians(camera.yaw));
-    target =SHVec3::RotateX(target, SHMath::DegreesToRadians(camera.pitch));
     target += camera.position;
     ////SHVec3::RotateZ(target, SHMath::DegreesToRadians(camera.roll));
 

SHADE_Engine/src/Editor/EditorWindow/AssetBrowser/SHAssetBrowser.cpp

@@ -0,0 +1,84 @@
+#include "SHpch.h"
+#include "SHAssetBrowser.h"
+
+#include "Editor/IconsMaterialDesign.h"
+#include "Editor/SHImGuiHelpers.hpp"
+#include <imgui.h>
+
+#include "Assets/SHAssetManager.h"
+#include "Editor/DragDrop/SHDragDrop.hpp"
+
+namespace SHADE
+{
+  SHAssetBrowser::SHAssetBrowser()
+    :SHEditorWindow("\xee\x8b\x87 Asset Browser", ImGuiWindowFlags_MenuBar)
+  {
+  }
+
+  void SHAssetBrowser::Init()
+  {
+    SHEditorWindow::Init();
+  }
+
+  void SHAssetBrowser::Update()
+  {
+    SHEditorWindow::Update();
+    if(Begin())
+    {
+      DrawMenuBar();
+      auto const& assets = SHAssetManager::GetAllAssets();
+      if(ImGui::BeginTable("AssetBrowserTable", 3))
+      {
+        ImGui::TableNextColumn();
+        ImGui::TableHeader("Asset ID");
+        ImGui::TableNextColumn();
+        ImGui::TableHeader("Name");
+        ImGui::TableNextColumn();
+        ImGui::TableHeader("Type");
+        for(SHAsset const& asset : assets)
+        {
+          DrawAsset(asset);
+        }
+        ImGui::EndTable();
+      }
+    }
+    ImGui::End();
+  }
+
+  void SHAssetBrowser::DrawMenuBar()
+  {
+    if(ImGui::BeginMenuBar())
+    {
+
+      ImGui::EndMenuBar();
+    }
+  }
+
+  void SHAssetBrowser::DrawAsset(SHAsset const& asset)
+  {
+    ImGui::PushID(asset.id);
+    ImGui::BeginGroup();
+
+    ImGui::TableNextColumn();
+    ImGui::Selectable(std::format("{}", asset.id).data(), false, ImGuiSelectableFlags_SpanAllColumns);
+    if(SHDragDrop::BeginSource())
+    {
+      auto id = asset.id;
+      ImGui::Text("Moving Asset: %zu", id);
+      SHDragDrop::SetPayload<AssetID>(DRAG_RESOURCE, &id);
+      SHDragDrop::EndSource();
+    }
+
+    ImGui::TableNextColumn();
+    ImGui::Text("%s", asset.name.c_str());
+
+    ImGui::TableNextColumn();
+    ImGui::Text("%s", "Type");
+
+    ImGui::EndGroup();
+    ImGui::PopID();
+
+    
+
+  }
+}

SHADE_Engine/src/Editor/EditorWindow/AssetBrowser/SHAssetBrowser.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include "Assets/SHAsset.h"
+#include "Editor/EditorWindow/SHEditorWindow.h"
+
+namespace SHADE
+{
+  class SHAssetBrowser final : public SHEditorWindow
+  {
+  public:
+    SHAssetBrowser();
+
+    void Init();
+    void Update();
+
+    void Refresh();
+  private:
+    void DrawMenuBar();
+    void DrawAsset(SHAsset const& asset);
+
+    float idColumnWidth, nameColumnWidth, typeColumnWidth;
+    
+  };
+}

SHADE_Engine/src/Editor/EditorWindow/HierarchyPanel/SHHierarchyPanel.cpp

@@ -93,8 +93,7 @@ namespace SHADE
   {
     if (ImGui::BeginMenuBar())
     {
-      
+      ImGui::SetCursorPosX(ImGui::GetContentRegionAvail().x * 0.75f);
-      ImGui::SetCursorPosX(ImGui::GetContentRegionAvail().x - 35.0f);
       if(ImGui::SmallButton(ICON_MD_DESELECT))
       {
         auto editor = SHSystemManager::GetSystem<SHEditor>();

SHADE_Engine/src/Editor/EditorWindow/Inspector/SHEditorComponentView.hpp

@@ -39,6 +39,10 @@ namespace SHADE
       {
         SHComponentManager::RemoveComponent<T>(component->GetEID());
       }
+      if (ImGui::Selectable(std::format("{} Reset {}", ICON_MD_RESTART_ALT, componentName.data()).data()))
+      {
+        *component = T();
+      }
       ImGui::EndPopup();
     }
   }
@@ -48,7 +52,7 @@ namespace SHADE
     if (!component)
       return;
     const auto componentType = rttr::type::get(*component);
-    SHEditorWidgets::CheckBox("##IsActive", [component]() {return component->isActive; }, [component](bool const& active) {component->isActive = active; });
+    SHEditorWidgets::CheckBox("##IsActive", [component]() {return component->isActive; }, [component](bool const& active) {component->isActive = active; }, "Is Component Active");
     ImGui::SameLine();
     if (ImGui::CollapsingHeader(componentType.get_name().data()))
     {
@@ -89,7 +93,7 @@ namespace SHADE
             auto metaMax = property.get_metadata(META::max);
             if (metaMin && metaMax)
             {
-              SHEditorWidgets::SliderInt(property.get_name().data(), metaMin.template get_value<int>(), metaMin.template get_value<int>(), [component, property] {return property.get_value(component).to_int(); }, [component, property](int const& result) {property.set_value(component, result); });
+              SHEditorWidgets::SliderInt(property.get_name().data(), metaMin.template get_value<int>(), metaMax.template get_value<int>(), [component, property] {return property.get_value(component).to_int(); }, [component, property](int const& result) {property.set_value(component, result); });
             }
             else
             {
@@ -115,7 +119,7 @@ namespace SHADE
             auto metaMax = property.get_metadata(META::max);
             if (metaMin.is_valid() && metaMax.is_valid())
             {
-              SHEditorWidgets::SliderScalar<uint16_t>(property.get_name().data(), ImGuiDataType_U16, metaMin.template get_value<uint16_t>(), metaMin.template get_value<uint16_t>(), [component, property] {return property.get_value(component).to_uint16(); }, [component, property](uint16_t const& result) {property.set_value(component, result); }, "%zu");
+              SHEditorWidgets::SliderScalar<uint16_t>(property.get_name().data(), ImGuiDataType_U16, metaMin.template get_value<uint16_t>(), metaMax.template get_value<uint16_t>(), [component, property] {return property.get_value(component).to_uint16(); }, [component, property](uint16_t const& result) {property.set_value(component, result); }, "%zu");
             }
             else
             {
@@ -128,7 +132,7 @@ namespace SHADE
             auto metaMax = property.get_metadata(META::max);
             if (metaMin.is_valid() && metaMax.is_valid())
             {
-              SHEditorWidgets::SliderScalar<uint32_t>(property.get_name().data(), ImGuiDataType_U32, metaMin.template get_value<uint32_t>(), metaMin.template get_value<uint32_t>(), [component, property] { return property.get_value(component).to_uint32(); }, [component, property](uint32_t const& result) {property.set_value(component, result); }, "%zu");
+              SHEditorWidgets::SliderScalar<uint32_t>(property.get_name().data(), ImGuiDataType_U32, metaMin.template get_value<uint32_t>(), metaMax.template get_value<uint32_t>(), [component, property] { return property.get_value(component).to_uint32(); }, [component, property](uint32_t const& result) {property.set_value(component, result); }, "%zu");
             }
             else
             {
@@ -141,7 +145,7 @@ namespace SHADE
             auto metaMax = property.get_metadata(META::max);
             if (metaMin.is_valid() && metaMax.is_valid())
             {
-              SHEditorWidgets::SliderScalar<uint64_t>(property.get_name().data(), ImGuiDataType_U64, metaMin.template get_value<uint64_t>(), metaMin.template get_value<uint64_t>(), [component, property] {return property.get_value(component).to_uint64(); }, [component, property](uint64_t const& result) {property.set_value(component, result); }, "%zu");
+              SHEditorWidgets::SliderScalar<uint64_t>(property.get_name().data(), ImGuiDataType_U64, metaMin.template get_value<uint64_t>(), metaMax.template get_value<uint64_t>(), [component, property] {return property.get_value(component).to_uint64(); }, [component, property](uint64_t const& result) {property.set_value(component, result); }, "%zu");
             }
             else
             {
@@ -152,13 +156,18 @@ namespace SHADE
           {
             auto metaMin = property.get_metadata(META::min);
             auto metaMax = property.get_metadata(META::max);
+            float min{}, max{};
+            if(metaMin.is_valid())
+              min = std::max(metaMin.template get_value<float>(), -FLT_MAX * 0.5f);
+            if(metaMax.is_valid())
+              max = std::min(metaMax.template get_value<float>(), FLT_MAX * 0.5f);
             if (metaMin.is_valid() && metaMax.is_valid())
             {
-              SHEditorWidgets::SliderFloat(property.get_name().data(), metaMin.template get_value<float>(), metaMin.template get_value<float>(), [component, property] {return property.get_value(component).to_float(); }, [component, property](float const& result) {property.set_value(component, result); });
+              SHEditorWidgets::SliderFloat(property.get_name().data(), min, max, [component, property] {return property.get_value(component).to_float(); }, [component, property](float const& result) {property.set_value(component, result); });
             }
             else
             {
-              SHEditorWidgets::DragFloat(property.get_name().data(), [component, property] {return property.get_value(component).to_float(); }, [component, property](float const& result) {property.set_value(component, result); });
+              SHEditorWidgets::DragFloat(property.get_name().data(), [component, property] {return property.get_value(component).to_float(); }, [component, property](float const& result) {property.set_value(component, result); }, "Test");
             }
           }
           else if (type == rttr::type::get<double>())
@@ -167,7 +176,7 @@ namespace SHADE
             auto metaMax = property.get_metadata(META::max);
             if (metaMin.is_valid() && metaMax.is_valid())
             {
-              SHEditorWidgets::SliderScalar<double>(property.get_name().data(), ImGuiDataType_Double, metaMin.template get_value<double>(), metaMin.template get_value<double>(), [component, property] {return property.get_value(component).to_double(); }, [component, property](double const& result) {property.set_value(component, result); });
+              SHEditorWidgets::SliderScalar<double>(property.get_name().data(), ImGuiDataType_Double, metaMin.template get_value<double>(), metaMax.template get_value<double>(), [component, property] {return property.get_value(component).to_double(); }, [component, property](double const& result) {property.set_value(component, result); });
             }
             else
             {
@@ -198,6 +207,10 @@ namespace SHADE
   {
     if (!component)
       return;
+
+    // Get transform component for extrapolating relative sizes
+    auto* transformComponent = SHComponentManager::GetComponent<SHTransformComponent>(component->GetEID());
+
     const auto componentType = rttr::type::get(*component);
     SHEditorWidgets::CheckBox("##IsActive", [component]() {return component->isActive; }, [component](bool const& active) {component->isActive = active; });
     ImGui::SameLine();
@@ -212,28 +225,41 @@ namespace SHADE
       for (int i{}; i < size; ++i)
       {
         ImGui::PushID(i);
-        SHCollider& collider = component->GetCollider(i);
+        SHCollider* collider = &component->GetCollider(i);
         auto cursorPos = ImGui::GetCursorPos();
 
-        if (collider.GetType() == SHCollider::Type::BOX)
+        if (collider->GetType() == SHCollider::Type::BOX)
         {
           SHEditorWidgets::BeginPanel( std::format("{} Box Collider #{}", ICON_FA_CUBE, i).data(), { ImGui::GetContentRegionAvail().x, ImGui::GetContentRegionAvail().y });
-          auto box = reinterpret_cast<SHBoundingBox*>(collider.GetShape());
+          auto box = reinterpret_cast<SHBoundingBox*>(collider->GetShape());
-          SHEditorWidgets::DragVec3("Half Extents", { "X", "Y", "Z" }, [box] {return box->GetHalfExtents(); }, [box](SHVec3 const& vec) {box->SetHalfExtents(vec);});
+          SHEditorWidgets::DragVec3
+          (
+            "Half Extents", { "X", "Y", "Z" }, 
+            [box, transformComponent] { return (transformComponent->GetWorldScale() * 2.0f) * box->GetHalfExtents(); }, 
+            [collider](SHVec3 const& vec) { collider->SetBoundingBox(vec); });
         }
-        else if (collider.GetType() == SHCollider::Type::SPHERE)
+        else if (collider->GetType() == SHCollider::Type::SPHERE)
         {
           SHEditorWidgets::BeginPanel(std::format("{} Sphere Collider #{}", ICON_MD_CIRCLE, i).data(), { ImGui::GetContentRegionAvail().x, ImGui::GetContentRegionAvail().y });
-          auto sphere = reinterpret_cast<SHBoundingSphere*>(collider.GetShape());
+          auto sphere = reinterpret_cast<SHBoundingSphere*>(collider->GetShape());
-          SHEditorWidgets::DragFloat("Radius", [sphere] {return sphere->GetRadius(); }, [sphere](float const& value) {sphere->SetRadius(value);});
+          SHEditorWidgets::DragFloat
+          (
+            "Radius", 
+            [sphere, transformComponent]
+            {
+              const SHVec3& TF_WORLD_SCALE = transformComponent->GetWorldScale();
+              const float MAX_SCALE = SHMath::Max({ TF_WORLD_SCALE.x, TF_WORLD_SCALE.y, TF_WORLD_SCALE.z });
+              return sphere->GetRadius() / MAX_SCALE;
+            }, 
+            [collider](float const& value) { collider->SetBoundingSphere(value);});
         }
-        else if (collider.GetType() == SHCollider::Type::CAPSULE)
+        else if (collider->GetType() == SHCollider::Type::CAPSULE)
         {
 
         }
         {
           SHEditorWidgets::BeginPanel("Offset", { ImGui::GetContentRegionAvail().x, 30.0f });
-          SHEditorWidgets::DragVec3("Position", { "X", "Y", "Z" }, [&collider] {return collider.GetPositionOffset(); }, [&collider](SHVec3 const& vec) {collider.SetPositionOffset(vec); });
+          SHEditorWidgets::DragVec3("Position", { "X", "Y", "Z" }, [&collider] {return collider->GetPositionOffset(); }, [&collider](SHVec3 const& vec) {collider->SetPositionOffset(vec); });
           SHEditorWidgets::EndPanel();
         }
         if(ImGui::Button(std::format("{} Remove Collider #{}", ICON_MD_REMOVE, i).data()))

SHADE_Engine/src/Editor/EditorWindow/Inspector/SHEditorInspector.cpp

@@ -20,6 +20,7 @@
 #include "AudioSystem/SHAudioSystem.h"
 #include "Physics/Components/SHRigidBodyComponent.h"
 #include "Physics/Components/SHColliderComponent.h"
+#include "Camera/SHCameraComponent.h"
 
 namespace SHADE
 {
@@ -35,6 +36,23 @@ namespace SHADE
     return selected;
   }
 
+  template <typename ComponentType, typename EnforcedComponent, std::enable_if_t<std::is_base_of_v<SHComponent, ComponentType>, bool> = true, std::enable_if_t<std::is_base_of_v<SHComponent, EnforcedComponent>, bool> = true>
+  bool DrawAddComponentWithEnforcedComponentButton(EntityID const& eid)
+  {
+    bool selected = false;
+    if (!SHComponentManager::HasComponent<ComponentType>(eid))
+    {
+      if(selected = ImGui::Selectable(std::format("Add {}", rttr::type::get<ComponentType>().get_name().data()).data()); selected)
+      {
+        if(SHComponentManager::GetComponent_s<EnforcedComponent>(eid) == nullptr)
+          SHComponentManager::AddComponent<EnforcedComponent>(eid);
+
+        SHComponentManager::AddComponent<ComponentType>(eid);
+      }
+    }
+    return selected;
+  }
+
   SHEditorInspector::SHEditorInspector()
     :SHEditorWindow("Inspector", ImGuiWindowFlags_MenuBar)
   {
@@ -82,23 +100,27 @@ namespace SHADE
         {
           DrawComponent(rigidbodyComponent);
         }
+        if (auto cameraComponent = SHComponentManager::GetComponent_s<SHCameraComponent>(eid))
+        {
+          DrawComponent(cameraComponent);
+        }
         ImGui::Separator();
         // Render Scripts
-		    SHScriptEngine* scriptEngine = static_cast<SHScriptEngine*>(SHSystemManager::GetSystem<SHScriptEngine>());
+        SHScriptEngine* scriptEngine = static_cast<SHScriptEngine*>(SHSystemManager::GetSystem<SHScriptEngine>());
-		    scriptEngine->RenderScriptsInInspector(eid);
+        scriptEngine->RenderScriptsInInspector(eid);
         ImGui::Separator();
         if(ImGui::BeginMenu(std::format("{} Add Component", ICON_MD_LIBRARY_ADD).data()))
         {
           DrawAddComponentButton<SHTransformComponent>(eid);
-          DrawAddComponentButton<SHRenderable>(eid);
+          DrawAddComponentButton<SHCameraComponent>(eid);
-          DrawAddComponentButton<SHColliderComponent>(eid);
+
-          if(DrawAddComponentButton<SHRigidBodyComponent>(eid))
+          // Components that require Transforms
-          {
+
-            if(SHComponentManager::GetComponent_s<SHTransformComponent>(eid) == nullptr)
+          DrawAddComponentWithEnforcedComponentButton<SHRenderable, SHTransformComponent>(eid);
-            {
+          DrawAddComponentWithEnforcedComponentButton<SHRigidBodyComponent, SHTransformComponent>(eid);
-              SHComponentManager::AddComponent<SHTransformComponent>(eid);
+          DrawAddComponentWithEnforcedComponentButton<SHColliderComponent, SHTransformComponent>(eid);
-            }
+          
-          }
+
           ImGui::EndMenu();
         }
 

SHADE_Engine/src/Editor/EditorWindow/SHEditorWindowIncludes.h

@@ -3,4 +3,5 @@
 #include "HierarchyPanel/SHHierarchyPanel.h"  //Hierarchy Panel
 #include "Inspector/SHEditorInspector.h"      //Inspector
 #include "Profiling/SHEditorProfiler.h"       //Profiler
-#include "ViewportWindow/SHEditorViewport.h"  //Editor Viewport
+#include "ViewportWindow/SHEditorViewport.h"  //Editor Viewport
+#include "AssetBrowser/SHAssetBrowser.h"      //Asset Browser

SHADE_Engine/src/Editor/EditorWindow/ViewportWindow/SHEditorViewport.cpp

@@ -24,12 +24,13 @@ namespace SHADE
   void SHEditorViewport::Init()
   {
     SHEditorWindow::Init();
-
+    transformGizmo.Init();
   }
 
   void SHEditorViewport::Update()
   {
     SHEditorWindow::Update();
+    ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f,0.0f));
     if(Begin())
     {
       ImGuizmo::SetDrawlist();
@@ -55,7 +56,7 @@ namespace SHADE
     ImGuizmo::SetRect(beginCursorPos.x , beginCursorPos.y, beginContentRegionAvailable.x, beginContentRegionAvailable.y);
     transformGizmo.Draw();
     ImGui::End();
-
+    ImGui::PopStyleVar();
   }
 
   void SHEditorViewport::Exit()

SHADE_Engine/src/Editor/Gizmos/SHTransformGizmo.cpp

@@ -13,6 +13,12 @@
 #include "Editor/EditorWindow/ViewportWindow/SHEditorViewport.h"
 namespace SHADE
 {
+  void SHTransformGizmo::Init()
+  {
+    auto& style = ImGuizmo::GetStyle();
+    style.RotationLineThickness = 2.5f;
+  }
+
   void SHTransformGizmo::Draw()
   {
     bool justChangedTfm = false;
@@ -26,9 +32,12 @@ namespace SHADE
 
     SHMatrix view = SHMatrix::Transpose(editorCamera->GetViewMatrix());
     SHMatrix proj = SHMatrix::Transpose(editorCamera->GetProjMatrix());
+
+    //Invert projection y-axis
     proj(1, 1) *= -1;
+
     static SHMatrix gridMat = SHMatrix::Translate(0, -0.5f, 0.f) * SHMatrix::Identity;
-    //ImGuizmo::DrawGrid(&view._11, &proj._11, &gridMat._11, 100.f);
+
     if (selectedEntityTransformComponent == nullptr)
     {
       SHEditor* editor = SHSystemManager::GetSystem<SHEditor>();
@@ -55,31 +64,37 @@ namespace SHADE
       return;
 
     SHMatrix mat = selectedEntityTransformComponent->GetTRS();
-    isManipulating = ImGuizmo::Manipulate(&view._11, &proj._11, static_cast<ImGuizmo::OPERATION>(operation), ImGuizmo::MODE::WORLD, &mat._11);
+    useSnap = ImGui::IsKeyDown(ImGuiKey_LeftCtrl);
-    if (!justChangedTfm)
+    if(useSnap)
     {
-      if (ImGui::IsItemClicked())
+      switch (operation)
-        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHMatrix>>(selectedEntityTransformComponent->GetTRS(), mat, [tfm = std::move(selectedEntityTransformComponent)](SHMatrix const& mtx)
+      {
-          {
+      case Operation::TRANSLATE: snap = &translationSnap.x; break;
-            if (!tfm)
+      case Operation::ROTATE: snap = &rotationSnap; break;
-              return;
+      case Operation::SCALE: snap = &scaleSnap; break;
-            SHVec3 translate{}, rotate{}, scale{};
+      default: snap = &translationSnap.x;
-            mtx.Decompose(translate, rotate, scale);
+      }
-            tfm->SetWorldPosition(translate);
-            tfm->SetWorldRotation(rotate);
-            tfm->SetWorldScale(scale);
-          })));
-      else if (ImGui::IsItemHovered(ImGuiMouseButton_Left) && ImGui::IsMouseDown(ImGuiMouseButton_Left) && isManipulating)
-        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHMatrix>>(selectedEntityTransformComponent->GetTRS(), mat, [tfm = std::move(selectedEntityTransformComponent)](SHMatrix const& mtx)
-          {
-            if (!tfm)
-              return;
-            SHVec3 translate{}, rotate{}, scale{};
-            mtx.Decompose(translate, rotate, scale);
-            tfm->SetWorldPosition(translate);
-            tfm->SetWorldRotation(rotate);
-            tfm->SetWorldScale(scale);
-          })), true);
     }
+    ImGuizmo::Manipulate(&view._11, &proj._11, static_cast<ImGuizmo::OPERATION>(operation), ImGuizmo::MODE::WORLD, &mat._11, nullptr, useSnap ? snap : nullptr);
+    static bool startRecording = false;
+    if (!justChangedTfm && ImGuizmo::IsUsing())
+    {
+      
+        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHMatrix>>(selectedEntityTransformComponent->GetTRS(), mat, [tfm = (selectedEntityTransformComponent)](SHMatrix const& mtx)
+          {
+            if (!tfm)
+              return;
+            SHVec3 translate{}, rotate{}, scale{};
+            mtx.Decompose(translate, rotate, scale);
+            tfm->SetWorldPosition(translate);
+            tfm->SetWorldRotation(rotate);
+            tfm->SetWorldScale(scale);
+          })), startRecording);
+      if(!startRecording)
+        startRecording = true;
+    }
+    isManipulating = ImGuizmo::IsUsing() || startRecording;
+    if(startRecording && ImGui::IsMouseReleased(ImGuiMouseButton_Left))
+      startRecording = false;
   }
 }

SHADE_Engine/src/Editor/Gizmos/SHTransformGizmo.h

@@ -37,11 +37,17 @@ namespace SHADE
       UNIVERSAL = TRANSLATE | ROTATE | SCALEU
     };
 
+    void Init();
     void Draw();
     bool isManipulating = false;
+    bool useSnap = false;
     Mode mode = Mode::WORLD;
     Operation operation = Operation::TRANSLATE;
   private:
+    float scaleSnap = 0.25f;
+    float rotationSnap = 1.0f;
+    SHVec3 translationSnap = SHVec3(0.25f, 0.25f, 0.25f);
+    float* snap = nullptr;
     SHTransformComponent* selectedEntityTransformComponent{nullptr};
     SHCameraComponent* editorCamera{nullptr};
   };

SHADE_Engine/src/Editor/SHEditor.cpp

@@ -92,6 +92,7 @@ namespace SHADE
     SHEditorWindowManager::CreateEditorWindow<SHHierarchyPanel>();
     SHEditorWindowManager::CreateEditorWindow<SHEditorInspector>();
     SHEditorWindowManager::CreateEditorWindow<SHEditorProfiler>();
+    SHEditorWindowManager::CreateEditorWindow<SHAssetBrowser>();
     SHEditorWindowManager::CreateEditorWindow<SHEditorViewport>();
 
     io = &ImGui::GetIO();
@@ -134,7 +135,7 @@ namespace SHADE
       }
     }
     
-    PollPicking();
+    //PollPicking();
 
     if(ImGui::IsKeyDown(ImGuiKey_LeftShift) && ImGui::IsKeyDown(ImGuiKey_LeftCtrl) && ImGui::IsKeyReleased(ImGuiKey_Z))
     {

SHADE_Engine/src/Editor/SHEditorUI.cpp

@@ -54,7 +54,7 @@ namespace SHADE
   /*-----------------------------------------------------------------------------------*/
   bool SHEditorUI::CollapsingHeader(const std::string& title)
   {
-    return ImGui::CollapsingHeader(title.c_str());
+    return ImGui::CollapsingHeader(title.c_str(), ImGuiTreeNodeFlags_DefaultOpen);
   }
   
   void SHEditorUI::SameLine()

SHADE_Engine/src/Editor/SHEditorWidgets.hpp

@@ -40,7 +40,6 @@ namespace SHADE
     {
       ImGui::BeginGroup();
 
-      auto cursorPos = ImGui::GetCursorScreenPos();
       auto itemSpacing = ImGui::GetStyle().ItemSpacing;
       ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0.0f, 0.0f));
       ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0.0f, 0.0f));
@@ -158,7 +157,7 @@ namespace SHADE
     }
 
     template <typename T, std::size_t N>
-    static bool DragN(const std::string& fieldLabel, std::vector<std::string>const& componentLabels,
+    static bool DragN(const std::string& label, std::vector<std::string>const& componentLabels,
       std::vector<T*> values, float speed = 0.1f, const char* displayFormat = "", T valueMin = T(), T valueMax = T(),
       ImGuiSliderFlags flags = 0, bool* isHovered = nullptr)
     {
@@ -169,13 +168,13 @@ namespace SHADE
       const ImGuiContext& g = *GImGui;
       bool valueChanged = false;
       ImGui::BeginGroup();
-      ImGui::PushID(fieldLabel.c_str());
+      ImGui::PushID(label.c_str());
       PushMultiItemsWidthsAndLabels(componentLabels, 0.0f);
       ImGui::BeginColumns("DragVecCol", 2, ImGuiOldColumnFlags_NoBorder | ImGuiOldColumnFlags_NoResize);
       ImGui::SetColumnWidth(-1, 80.0f);
-      ImGui::Text(fieldLabel.c_str());
+      ImGui::Text(label.c_str());
       if (isHovered)
-          *isHovered = ImGui::IsItemHovered();
+        *isHovered = ImGui::IsItemHovered();
       ImGui::NextColumn();
       for (std::size_t i = 0; i < N; ++i)
       {
@@ -203,75 +202,91 @@ namespace SHADE
       return valueChanged;
     }
 
-    static bool DragVec2(const std::string& fieldLabel, std::vector<std::string>const& componentLabels, std::function<SHVec2(void)> get,
+    static bool DragVec2(const std::string& label, std::vector<std::string>const& componentLabels, std::function<SHVec2(void)> get,
-      std::function<void(SHVec2)> set, float speed = 0.1f, const char* displayFormat = "%.3f", float valueMin = 0.0f, float valueMax = 0.0f,
+      std::function<void(SHVec2)> set, float speed = 0.1f, const char* displayFormat = "%.3f", std::string_view const& tooltip = {}, float valueMin = 0.0f, float valueMax = 0.0f,
       ImGuiSliderFlags flags = 0)
     {
       SHVec2 values = get();
-      bool changed = false;
+      bool const changed = DragN<float, 2>(label, componentLabels, { &values.x, &values.y }, speed, displayFormat, valueMin, valueMax, flags);
-      if (DragN<float, 2>(fieldLabel, componentLabels, { &values.x, &values.y }, speed, displayFormat, valueMin, valueMax, flags))
+      static bool startRecording = false;
-      {
-        changed = true;
-      }
-
       if (changed)
       {
-        if (ImGui::IsMouseClicked(ImGuiMouseButton_Left) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left))
+        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec2>>(get(), values, set)), startRecording);
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec2>>(get(), values, set)), false);
+        if (!startRecording)
-        else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
+          startRecording = true;
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec2>>(get(), values, set)), true);
+      }
-        else if (ImGui::IsItemDeactivatedAfterEdit())
+      if (startRecording && ImGui::IsMouseReleased(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec2>>(get(), values, set)), false);
+        startRecording = false;
+      if(!tooltip.empty())
+      {
+        if(ImGui::IsItemHovered())
+        {
+          ImGui::BeginTooltip();
+          ImGui::Text(tooltip.data());
+          ImGui::EndTooltip();
+        }
       }
-
       return changed;
     }
 
-    static bool DragVec3(const std::string& fieldLabel, std::vector<std::string>const& componentLabels, std::function<SHVec3(void)> get,
+    static bool DragVec3(const std::string& label, std::vector<std::string>const& componentLabels, std::function<SHVec3(void)> get,
-      std::function<void(SHVec3)> set, float speed = 0.1f, const char* displayFormat = "%.3f", float valueMin = 0.0f, float valueMax = 0.0f,
+      std::function<void(SHVec3)> set, float speed = 0.1f, const char* displayFormat = "%.3f", std::string_view const& tooltip = {}, float valueMin = 0.0f, float valueMax = 0.0f,
       ImGuiSliderFlags flags = 0)
     {
       SHVec3 values = get();
-      bool changed = false;
+      bool const changed = DragN<float, 3>(label, componentLabels, { &values.x, &values.y, &values.z }, speed, displayFormat, valueMin, valueMax, flags);
-      if (DragN<float, 3>(fieldLabel, componentLabels, { &values.x, &values.y, &values.z }, speed, displayFormat, valueMin, valueMax, flags))
-      {
-        changed = true;
-      }
 
+
+      static bool startRecording = false;
       if (changed)
       {
-        if (ImGui::IsMouseDown(ImGuiMouseButton_Left) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left, -0.2f))
+        SHVec3 old = get();
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec3>>(get(), values, set)), false);
+        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec3>>(old, values, set)), startRecording);
-        else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
+        if (!startRecording)
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec3>>(get(), values, set)), true);
+          startRecording = true;
-        else if (ImGui::IsItemDeactivatedAfterEdit())
+      }
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec3>>(get(), values, set)), false);
+      if (startRecording && ImGui::IsMouseReleased(ImGuiMouseButton_Left))
+      {
+        startRecording = false;
+      }
+      if(!tooltip.empty())
+      {
+        if(ImGui::IsItemHovered())
+        {
+          ImGui::BeginTooltip();
+          ImGui::Text(tooltip.data());
+          ImGui::EndTooltip();
+        }
       }
-
       return changed;
     }
 
-    static bool DragVec4(const std::string& fieldLabel, std::vector<std::string>const& componentLabels, std::function<SHVec4(void)> get,
+    static bool DragVec4(const std::string& label, std::vector<std::string>const& componentLabels, std::function<SHVec4(void)> get,
-      std::function<void(SHVec4)> set, float speed = 0.1f, const char* displayFormat = "%.3f", float valueMin = 0.0f, float valueMax = 0.0f,
+      std::function<void(SHVec4)> set, float speed = 0.1f, const char* displayFormat = "%.3f", std::string_view const& tooltip = {}, float valueMin = 0.0f, float valueMax = 0.0f,
       ImGuiSliderFlags flags = 0)
     {
       SHVec4 values = get();
-      bool changed = false;
+      bool const changed = DragN<float, 4>(label, componentLabels, { &values.x, &values.y, &values.z, &values.w }, speed, displayFormat, valueMin, valueMax, flags);
-      if (DragN<float, 4>(fieldLabel, componentLabels, { &values.x, &values.y, &values.z, &values.w }, speed, displayFormat, valueMin, valueMax, flags))
+      static bool startRecording = false;
-      {
-        changed = true;
-      }
-
       if (changed)
       {
-        if (ImGui::IsMouseDown(ImGuiMouseButton_Left) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left, -0.2f))
+        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec4>>(get(), values, set)), startRecording);
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec4>>(get(), values, set)), false);
+        if (!startRecording)
-        else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
+          startRecording = true;
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec4>>(get(), values, set)), true);
+      }
-        else if (ImGui::IsItemDeactivatedAfterEdit())
+      if (startRecording && ImGui::IsMouseReleased(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec4>>(get(), values, set)), false);
+      {
+        startRecording = false;
+      }
+      if(!tooltip.empty())
+      {
+        if(ImGui::IsItemHovered())
+        {
+          ImGui::BeginTooltip();
+          ImGui::Text(tooltip.data());
+          ImGui::EndTooltip();
+        }
       }
-
       return changed;
     }
 
@@ -279,173 +294,325 @@ namespace SHADE
     //||                     Widget Extensions                      ||
     //#==============================================================#
 
-    static bool CheckBox(std::string const& label, std::function<bool(void)> get, std::function<void(bool const&)> set)
+    static void TextLabel(std::string_view const& text, bool sameLine = true)
+    {
+      const ImVec2 textSize = ImGui::CalcTextSize(text.data(), NULL, true);
+      if(textSize.x > 0.0f)
+      {
+        ImGui::Text(text.data());
+        ImGui::SameLine();
+      }
+    }
+
+    static bool CheckBox(std::string_view const& label, std::function<bool(void)> get, std::function<void(bool const&)> set, std::string_view const& tooltip = {})
     {
       bool value = get();
-      if (ImGui::Checkbox(label.c_str(), &value))
+      ImGui::BeginGroup();
+      ImGui::PushID(label.data());
+      TextLabel(label);
+      if (ImGui::Checkbox("##", &value))
       {
         SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<bool>>(get(), value, set)), false);
         return true;
       }
+      ImGui::PopID();
+      ImGui::EndGroup();
+      if(!tooltip.empty())
+      {
+        if(ImGui::IsItemHovered())
+        {
+          ImGui::BeginTooltip();
+          ImGui::Text(tooltip.data());
+          ImGui::EndTooltip();
+        }
+      }
       return false;
     }
 
     template<typename T>
-    static bool RadioButton(std::vector<std::string> const& listLabels, std::vector<T> const& listTypes, std::function<T(void)> get, std::function<void(T const&)> set)
+    static bool RadioButton(std::vector<std::string> const& label, std::vector<T> const& listTypes, std::function<T(void)> get, std::function<void(T const&)> set ,std::string_view const& tooltip = {})
     {
       T type = get();
+      ImGui::BeginGroup();
+      ImGui::PushID(label.data());
+      TextLabel(label);
       for (size_t i = 0; i < listTypes.size(); i++)
       {
-        if (ImGui::RadioButton(listLabels[i].c_str(), type == listTypes[i]))
+        if (ImGui::RadioButton(label[i].c_str(), type == listTypes[i]))
         {
           SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), listTypes[i], set)), false);
         }
         ImGui::SameLine();
       }
+      ImGui::PopID();
+      ImGui::EndGroup();
+      if (!tooltip.empty())
+      {
+        if (ImGui::IsItemHovered())
+        {
+          ImGui::BeginTooltip();
+          ImGui::Text(tooltip.data());
+          ImGui::EndTooltip();
+        }
+      }
       return true;
     }
 
     static bool InputText(const std::string& label, const std::function<std::string(void)> get,
-      const std::function<void(std::string)> set, ImGuiInputTextFlags flag = 0,
+      const std::function<void(std::string)> set, std::string_view const& tooltip = {},
-      ImGuiInputTextCallback callback = (ImGuiInputTextCallback)0, void* userData = (void*)0)
+      ImGuiInputTextFlags flag = 0, ImGuiInputTextCallback callback = (ImGuiInputTextCallback)0, void* userData = (void*)0)
     {
       std::string text = get();
-      if (ImGui::InputText(label.c_str(), &text, flag, callback, userData))
+      ImGui::BeginGroup();
+      ImGui::PushID(label.data());
+      TextLabel(label);
+      if (ImGui::InputText("##", &text, flag, callback, userData))
       {
         if (ImGui::IsItemDeactivatedAfterEdit())
           SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<std::string>>(get(), text, set)), false);
 
         return true;
       }
-      return false;
+      ImGui::PopID();
-    }
+      ImGui::EndGroup();
-
+      if (!tooltip.empty())
-    template <typename T>
-    static bool DragScalar(const std::string& fieldLabel, ImGuiDataType data_type, std::function<T(void)> get, std::function<void(T const&)>   set,
-      float speed = 1.0f, T p_min = T(), T p_max = T(), const char* displayFormat = "%.3f", ImGuiSliderFlags flags = 0)
-    {
-      T value = get();
-      std::cout << value << " \n";
-      //bool hasChange = ImGui::DragScalar(fieldLabel.c_str(), data_type, &value, speed, &p_min, &p_max, displayFormat, flags);
-
-      if (ImGui::DragScalar(fieldLabel.c_str(), data_type, &value, speed, &p_min, &p_max, displayFormat, flags))
       {
-        if (ImGui::IsMouseDown(ImGuiMouseButton_Left) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left))
+        if (ImGui::IsItemHovered())
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)), false);
+        {
-        else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
+          ImGui::BeginTooltip();
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)), true);
+          ImGui::Text(tooltip.data());
-        else if (ImGui::IsItemDeactivatedAfterEdit())
+          ImGui::EndTooltip();
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)), false);
+        }
-
-        return true;
       }
       return false;
     }
 
-    static bool DragFloat(const std::string& fieldLabel, std::function<float(void)> get, std::function<void(float const&)> set,
+    template <typename T>
+    static bool DragScalar(const std::string& label, ImGuiDataType data_type, std::function<T(void)> get, std::function<void(T const&)> set,
+      float speed = 1.0f, T p_min = T(), T p_max = T(), const char* displayFormat = "%.3f", std::string_view const& tooltip = {}, ImGuiSliderFlags flags = 0)
+    {
+      T value = get();
+      ImGui::BeginGroup();
+      ImGui::PushID(label.data());
+      TextLabel(label);
+      const bool hasChange = ImGui::DragScalar("##", data_type, &value, speed, &p_min, &p_max, displayFormat, flags);
+      static bool startRecording = false;
+      if (hasChange)
+      {
+        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)), startRecording);
+        if (!startRecording)
+          startRecording = true;
+      }
+      if (startRecording && ImGui::IsMouseReleased(ImGuiMouseButton_Left))
+      {
+        startRecording = false;
+      }
+      ImGui::PopID();
+      ImGui::EndGroup();
+      if (!tooltip.empty())
+      {
+        if (ImGui::IsItemHovered())
+        {
+          ImGui::BeginTooltip();
+          ImGui::Text(tooltip.data());
+          ImGui::EndTooltip();
+        }
+      }
+      return hasChange;
+    }
+
+    static bool DragFloat(const std::string_view& label, std::function<float(void)> get, std::function<void(float const&)> set, std::string_view const& tooltip = {},
       float speed = 0.1f, float p_min = float(), float p_max = float(), const char* displayFormat = "%.3f", ImGuiSliderFlags flags = 0)
     {
       float value = get();
-      //bool hasChange = ImGui::DragFloat(fieldLabel.c_str(), &value, speed, p_min, p_max, displayFormat, flags);
+      ImGui::BeginGroup();
-      if (ImGui::DragFloat(fieldLabel.c_str(), &value, speed, p_min, p_max, displayFormat, flags))
+      ImGui::PushID(label.data());
+      TextLabel(label);
+      const bool hasChange = ImGui::DragFloat("##", &value, speed, p_min, p_max, displayFormat, flags);
+      static bool startRecording = false;
+      if (hasChange)
       {
-        if (ImGui::IsMouseDown(ImGuiMouseButton_Left) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left))
+        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value, set)), startRecording);
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value, set)), false);
+        if (!startRecording)
-        else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
+          startRecording = true;
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value, set)), true);
-        else if (ImGui::IsItemDeactivatedAfterEdit())
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value, set)), false);
-
-        return true;
       }
-
+      if (startRecording && ImGui::IsMouseReleased(ImGuiMouseButton_Left))
-      return false;
+      {
+        startRecording = false;
+      }
+      ImGui::PopID();
+      ImGui::EndGroup();
+      if(!tooltip.empty())
+      {
+        if(ImGui::IsItemHovered())
+        {
+          ImGui::BeginTooltip();
+          ImGui::Text(tooltip.data());
+          ImGui::EndTooltip();
+        }
+      }
+      return hasChange;
     }
 
-    static bool DragInt(const std::string& fieldLabel, std::function<int(void)> get, std::function<void(int const&)> set,
+    static bool DragInt(const std::string& label, std::function<int(void)> get, std::function<void(int const&)> set, std::string_view const& tooltip = {},
       float speed = 1.0f, int p_min = int(), int p_max = int(), const char* displayFormat = "%d", ImGuiSliderFlags flags = 0)
     {
       int value = get();
-      //bool hasChange = ImGui::DragFloat(fieldLabel.c_str(), &value, speed, p_min, p_max, displayFormat, flags);
+      ImGui::BeginGroup();
-      if (ImGui::DragInt(fieldLabel.c_str(), &value, speed, p_min, p_max, displayFormat, flags))
+      ImGui::PushID(label.data());
+      TextLabel(label);
+      const bool hasChange = ImGui::DragInt("##", &value, speed, p_min, p_max, displayFormat, flags);
+      static bool startRecording = false;
+      if (hasChange)
       {
-        if (ImGui::IsMouseDown(ImGuiMouseButton_Left) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left))
+        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value, set)), startRecording);
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value, set)), false);
+        if (!startRecording)
-        else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
+          startRecording = true;
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value, set)), true);
-        else if (ImGui::IsItemDeactivatedAfterEdit())
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value, set)), false);
-
-        return true;
       }
-
+      if (startRecording && ImGui::IsMouseReleased(ImGuiMouseButton_Left))
-      return false;
+      {
+        startRecording = false;
+      }
+      ImGui::PopID();
+      ImGui::EndGroup();
+      if (!tooltip.empty())
+      {
+        if (ImGui::IsItemHovered())
+        {
+          ImGui::BeginTooltip();
+          ImGui::Text(tooltip.data());
+          ImGui::EndTooltip();
+        }
+      }
+      return hasChange;
     }
     template <typename T>
-    static bool SliderScalar(const std::string& fieldLabel, ImGuiDataType data_type, T min, T max, std::function<T(void)> get, std::function<void(T const&)> set,
+    static bool SliderScalar(const std::string& label, ImGuiDataType data_type, T min, T max, std::function<T(void)> get, std::function<void(T const&)> set, std::string_view const& tooltip = {},
       const char* displayFormat = "%.3f", ImGuiSliderFlags flags = 0)
     {
       T value = get();
-      if (ImGui::SliderScalar(fieldLabel.c_str(), data_type, &value, &min, &max, displayFormat, flags))
+      ImGui::BeginGroup();
+      ImGui::PushID(label.data());
+      TextLabel(label);
+      bool const hasChange = ImGui::SliderScalar("##", data_type, &value, &min, &max, displayFormat, flags);
+      static bool startRecording = false;
+      if (hasChange)
       {
-        if (ImGui::IsMouseClicked(ImGuiMouseButton_Left, false) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left, -0.2f))
+        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)), startRecording);
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)), false);
+        if (!startRecording)
-        else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
+          startRecording = true;
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)), true);
 
-        return true;
       }
-
+      if (startRecording && ImGui::IsMouseReleased(ImGuiMouseButton_Left))
-      return false;
+      {
+        startRecording = false;
+      }
+      ImGui::PopID();
+      ImGui::EndGroup();
+      if (!tooltip.empty())
+      {
+        if (ImGui::IsItemHovered())
+        {
+          ImGui::BeginTooltip();
+          ImGui::Text(tooltip.data());
+          ImGui::EndTooltip();
+        }
+      }
+      return hasChange;
     }
 
-    static bool SliderFloat(const std::string& fieldLabel, float min, float max, std::function<float(void)> get, std::function<void(float   const&)> set,
+    static bool SliderFloat(const std::string& label, float const& min, float const& max, std::function<float(void)> get, std::function<void(float const&)> set, std::string_view const& tooltip = {},
       const char* displayFormat = "%.3f", ImGuiSliderFlags flags = 0)
     {
       float value = get();
-      if (ImGui::SliderFloat(fieldLabel.c_str(), &value, min, max, displayFormat, flags))
+      ImGui::BeginGroup();
+      ImGui::PushID(label.data());
+      TextLabel(label);
+      bool const hasChange = ImGui::SliderFloat("##", &value, min, max, displayFormat, flags);
+      static bool startRecording = false;
+      if (hasChange)
       {
-        if (ImGui::IsMouseClicked(ImGuiMouseButton_Left, false) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left, -0.2f))
+        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value, set)), startRecording);
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value, set)), false);
+        if (!startRecording)
-        else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
+          startRecording = true;
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value, set)), true);
 
-
-        return true;
       }
-
+      if (startRecording && ImGui::IsMouseReleased(ImGuiMouseButton_Left))
-      return false;
+      {
+        startRecording = false;
+      }
+      ImGui::PopID();
+      ImGui::EndGroup();
+      if (!tooltip.empty())
+      {
+        if (ImGui::IsItemHovered())
+        {
+          ImGui::BeginTooltip();
+          ImGui::Text(tooltip.data());
+          ImGui::EndTooltip();
+        }
+      }
+      return hasChange;
     }
 
-    static bool SliderInt(const std::string& fieldLabel, int min, int max, std::function<int(void)> get, std::function<void(int const&)>  set,
+    static bool SliderInt(const std::string& label, int min, int max, std::function<int(void)> get, std::function<void(int const&)> set, std::string_view const& tooltip = {},
       const char* displayFormat = "%d", ImGuiSliderFlags flags = 0)
     {
       int value = get();
-      if (ImGui::SliderInt(fieldLabel.c_str(), &value, min, max, displayFormat, flags))
+      ImGui::BeginGroup();
+      ImGui::PushID(label.data());
+      TextLabel(label);
+      bool const hasChange = ImGui::SliderInt("##", &value, min, max, displayFormat, flags);
+      static bool startRecording = false;
+      if (hasChange)
       {
-        if (ImGui::IsMouseClicked(ImGuiMouseButton_Left, false) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left, -0.2f))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value, set)), false);
-        else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value, set)), true);
 
-        return true;
+        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value, set)), startRecording);
+        if (!startRecording)
+          startRecording = true;
       }
-
+      if (startRecording && ImGui::IsMouseReleased(ImGuiMouseButton_Left))
-      return false;
+      {
+        startRecording = false;
+      }
+      ImGui::PopID();
+      ImGui::EndGroup();
+      if (!tooltip.empty())
+      {
+        if (ImGui::IsItemHovered())
+        {
+          ImGui::BeginTooltip();
+          ImGui::Text(tooltip.data());
+          ImGui::EndTooltip();
+        }
+      }
+      return hasChange;
     }
 
-    static bool ComboBox(const std::string& fieldLabel, std::vector<const char*> list, std::function<int(void)> get, std::function<void(int   const&)> set)
+    static bool ComboBox(const std::string& label, std::vector<const char*> list, std::function<int(void)> get, std::function<void(int   const&)> set, std::string_view const& tooltip = {})
     {
       bool edited = false;
       int selected = get();
-      ImGui::PushID(fieldLabel.c_str());
+      ImGui::BeginGroup();
-      ImGui::Text(fieldLabel.c_str()); ImGui::SameLine();
+      ImGui::PushID(label.c_str());
+      TextLabel(label);
+      ImGui::SameLine();
 
       if (edited = ImGui::Combo("##Combo", &selected, list.data(), static_cast<int>(list.size())))
       {
         SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), selected, set)), false);
       }
       ImGui::PopID();
+      ImGui::EndGroup();
+      if (!tooltip.empty())
+      {
+        if (ImGui::IsItemHovered())
+        {
+          ImGui::BeginTooltip();
+          ImGui::Text(tooltip.data());
+          ImGui::EndTooltip();
+        }
+      }
       return edited;
     }
   };

SHADE_Engine/src/Events/SHEventDefines.h

@@ -11,3 +11,6 @@ constexpr SHEventIdentifier SH_ENTITY_CREATION_EVENT          { 2 };
 constexpr SHEventIdentifier	SH_COMPONENT_ADDED_EVENT          { 3 };
 constexpr SHEventIdentifier SH_COMPONENT_REMOVED_EVENT        { 4 };
 constexpr SHEventIdentifier SH_SCENEGRAPH_CHANGE_PARENT_EVENT { 5 };
+constexpr SHEventIdentifier SH_PHYSICS_COLLIDER_ADDED_EVENT   { 6 };
+constexpr SHEventIdentifier SH_PHYSICS_COLLIDER_REMOVED_EVENT { 7 };
+

SHADE_Engine/src/Events/SHEventManager.hpp

@@ -12,6 +12,7 @@
 #include "SHpch.h"
 #include "SHEvent.h"
 #include "SHEventReceiver.h"
+#include "SH_API.h"
 
 /******************************************************************************
 	INSTRUCTIONS FOR USE:
@@ -67,7 +68,7 @@ namespace SHADE
 	using EventManagerListener = std::function<void(SHEvent)>;
 
 
-	class SHEventManager
+	class SH_API SHEventManager
 	{
 	private:
 

SHADE_Engine/src/Graphics/Images/SHVkSampler.cpp

@@ -49,7 +49,7 @@ namespace SHADE
   SHVkSampler::~SHVkSampler() noexcept
   {
     if (vkSampler)
-      device->GetVkLogicalDevice().destroySampler();
+      device->GetVkLogicalDevice().destroySampler(vkSampler);
   }
 
   /*-----------------------------------------------------------------------------------*/

SHADE_Engine/src/Graphics/Instance/SHVkInstance.cpp

@@ -155,7 +155,7 @@ namespace SHADE
       SHVkDebugMessenger::GenMessengerType(SH_DEBUG_MSG_TYPE::T_GENERAL, SH_DEBUG_MSG_TYPE::T_VALIDATION, SH_DEBUG_MSG_TYPE::T_PERFORMANCE));
 
       instanceDbgInfo.pfnUserCallback = SHVulkanDebugUtil::GenericDebugCallback;
-      instanceInfo.pNext = static_cast<vk::DebugUtilsMessengerCreateInfoEXT*>(&instanceDbgInfo);
+      //instanceInfo.pNext = static_cast<vk::DebugUtilsMessengerCreateInfoEXT*>(&instanceDbgInfo);
     }
 
     // Finally create the instance

SHADE_Engine/src/Graphics/MiddleEnd/Batching/SHBatch.cpp

@@ -30,185 +30,214 @@ of DigiPen Institute of Technology is prohibited.
 
 namespace SHADE
 {
-    /*---------------------------------------------------------------------------------*/
+  /*---------------------------------------------------------------------------------*/
-    /* SHBatch - Usage Functions                                                       */
+  /* SHBatch - Usage Functions                                                       */
-    /*---------------------------------------------------------------------------------*/
+  /*---------------------------------------------------------------------------------*/
-    SHBatch::SHBatch(Handle<SHVkPipeline> pipeline)
+  SHBatch::SHBatch(Handle<SHVkPipeline> pipeline)
     : pipeline{ pipeline }
-    {
+  {
-        if (!pipeline)
+    if (!pipeline)
-            throw std::invalid_argument("Attempted to create a SHBatch with an invalid SHPipeline!");
+      throw std::invalid_argument("Attempted to create a SHBatch with an invalid SHPipeline!");
 
-        // Mark all as dirty
+    // Mark all as dirty
-        setAllDirtyFlags();
+    setAllDirtyFlags();
+  }
+
+  void SHBatch::Add(const SHRenderable* renderable)
+  {
+    // Ignore if null
+    if (!renderable->GetMesh())
+      return;
+
+    // Check if we have a SubBatch with the same mesh yet
+    auto subBatch = std::find_if(subBatches.begin(), subBatches.end(), [&](const SHSubBatch& batch)
+    {
+      return batch.Mesh == renderable->GetMesh();
+    });
+
+    // Create one if not found
+    if (subBatch == subBatches.end())
+    {
+      subBatches.emplace_back(renderable->GetMesh());
+      subBatch = subBatches.end() - 1;
     }
 
-    void SHBatch::Add(const SHRenderable* renderable)
+    // Add renderable in
+    subBatch->Renderables.insert(renderable->GetEID());
+
+    // Also add material instance in
+    referencedMatInstances.insert(renderable->GetMaterial());
+
+    // Mark all as dirty
+    setAllDirtyFlags();
+  }
+
+  void SHBatch::Remove(const SHRenderable* renderable)
+  {
+    // Check if we have a SubBatch with the same mesh yet
+    auto subBatch = std::find_if(subBatches.begin(), subBatches.end(), [&](const SHSubBatch& batch)
+      {
+        return batch.Mesh == renderable->GetMesh();
+      });
+
+    // Attempt to remove if it exists
+    if (subBatch == subBatches.end())
+      return;
+
+    subBatch->Renderables.erase(renderable->GetEID());
+
+    // Check if other renderables in subBatches contain the same material instance
+    bool matUnused = true;
+
+    Handle<SHMaterialInstance> matToCheck = renderable->HasMaterialChanged() ? renderable->GetPrevMaterial() : renderable->GetMaterial();
+
+    for (const auto& sb : subBatches)
     {
-        // Check if we have a SubBatch with the same mesh yet
+      // Check material usage
-        auto subBatch = std::find_if(subBatches.begin(), subBatches.end(), [&](const SHSubBatch& batch)
+      for (const auto& rendId : sb.Renderables)
+      {
+        auto rend = SHComponentManager::GetComponent<SHRenderable>(rendId);
+        if (rend)
         {
-            return batch.Mesh == renderable->Mesh;
+          if (rend->GetMaterial() == matToCheck)
-        });
+          {
-
+            matUnused = false;
-        // Create one if not found
+            break;
-        if (subBatch == subBatches.end())
+          }
-        {
-            subBatches.emplace_back(renderable->Mesh);
-            subBatch = subBatches.end() - 1;
         }
-
+        else
-        // Add renderable in
+        {
-        subBatch->Renderables.insert(renderable);
+          SHLOG_WARNING("[SHBatch] Entity with a missing SHRenderable found!");
-
+        }
-        // Also add material instance in
+      }
-        referencedMatInstances.insert(renderable->GetMaterial());
-
-        // Mark all as dirty
-        setAllDirtyFlags();
     }
 
-    void SHBatch::Remove(const SHRenderable* renderable)
+    // Material is no longer in this library, so we remove it
+    if (matUnused)
+      referencedMatInstances.erase(renderable->HasChanged() ? renderable->GetPrevMaterial() : renderable->GetMaterial());
+    
+    // Mesh is no longer in this batch, so we remove the associated sub batch
+    if (subBatch->Renderables.empty())
+      subBatches.erase(subBatch);
+
+    // Mark all as dirty
+    setAllDirtyFlags();
+  }
+
+  void SHBatch::Clear()
+  {
+    subBatches.clear();
+
+    // Clear CPU buffers
+    drawData.clear();
+    transformData.clear();
+    instancedIntegerData.clear();
+    matPropsData.reset();
+    matPropsDataSize = 0;
+
+
+    // Clear GPU buffers
+    for (int i = 0; i < SHGraphicsConstants::NUM_FRAME_BUFFERS; ++i)
     {
-        // Check if we have a SubBatch with the same mesh yet
+      drawDataBuffer[i].Free();
-        auto subBatch = std::find_if(subBatches.begin(), subBatches.end(), [&](const SHSubBatch& batch)
+      transformDataBuffer[i].Free();
-        {
+      instancedIntegerBuffer[i].Free();
-            return batch.Mesh == renderable->Mesh;
+      matPropsBuffer[i].Free();
-        });
+    }
+  }
 
-        // Attempt to remove if it exists
+  void SHBatch::UpdateMaterialBuffer(uint32_t frameIndex, Handle<SHVkDescriptorPool> descPool)
-        if (subBatch == subBatches.end())
+  {
-            return;
+    if (frameIndex >= SHGraphicsConstants::NUM_FRAME_BUFFERS)
-
+    {
-        subBatch->Renderables.erase(renderable);
+      SHLOG_WARNING("[SHBatch] Attempted to update transform buffers with an invalid frame index.");
-
+      return;
-        // Check if other renderables in subBatches contain the same material instance
-        bool matUnused = true;
-        for (const auto& sb : subBatches)
-        for (const auto& rend : sb.Renderables)
-        {
-            if (rend->GetMaterial() == renderable->GetMaterial())
-            {
-                matUnused = false;
-                break;
-            }
-        }
-
-        // Material is no longer in this library, so we remove it
-        if (matUnused)
-            referencedMatInstances.erase(renderable->GetMaterial());
-
-        // Mark all as dirty
-        for (bool& dirt : isDirty)
-            dirt = true;
     }
 
-    void SHBatch::Clear()
+    // Check if there are even material properties to update
+    if (!matPropsData)
+      return;
+
+    // Check if any materials have changed
+    bool hasChanged = false;
+    for (const auto& material : referencedMatInstances)
     {
-        subBatches.clear();
+      if (material->HasChanged())
-
+      {
-        // Clear CPU buffers
+        hasChanged = true;
-        drawData.clear();
+        break;
-        transformData.clear();
+      }
-        eidData.clear();
-        matPropsData.reset();
-        matPropsDataSize = 0;
-
-
-        // Clear GPU buffers
-        for (int i = 0; i < SHGraphicsConstants::NUM_FRAME_BUFFERS; ++i)
-        {
-            drawDataBuffer[i].Free();
-            transformDataBuffer[i].Free();
-            eidBuffer[i].Free();
-            matPropsBuffer[i].Free();
-        }
     }
 
-	void SHBatch::UpdateMaterialBuffer(uint32_t frameIndex, Handle<SHVkDescriptorPool> descPool)
+    // We need to update all the material buffers if the materials have changed
-	{
+    if (hasChanged)
-		if (frameIndex >= SHGraphicsConstants::NUM_FRAME_BUFFERS)
-		{
-			SHLOG_WARNING("[SHBatch] Attempted to update transform buffers with an invalid frame index.");
-			return;
-		}
-
-        // Check if there are even material properties to update
-        if (!matPropsData)
-            return;
-
-        // Check if any materials have changed
-        bool hasChanged = false;
-        for (const auto& material : referencedMatInstances)
-        {
-            if (material->HasChanged())
-            {
-                hasChanged = true;
-                break;
-            }
-        }
-
-        // We need to update all the material buffers if the materials have changed
-        if (hasChanged)
-        {
-            for (auto& dirt : matBufferDirty)
-			    dirt = true;
-        }
-
-        // Check if this frame's buffer is dirty
-        if (!matBufferDirty[frameIndex])
-            return;
-
-		// Build CPU Buffer
-		char* propsCurrPtr = matPropsData.get();
-		for (auto& subBatch : subBatches)
-		for (const SHRenderable* renderable : subBatch.Renderables)
-		{
-			renderable->GetMaterial()->ExportProperties(propsCurrPtr);
-			propsCurrPtr += singleMatPropAlignedSize;
-		}
-        
-        // Transfer to GPU
-        rebuildMaterialBuffers(frameIndex, descPool);
-
-        // This frame is updated
-        matBufferDirty[frameIndex] = false;
-	}
-
-	void SHBatch::UpdateTransformBuffer(uint32_t frameIndex)
     {
-        if (frameIndex >= SHGraphicsConstants::NUM_FRAME_BUFFERS)
+      for (auto& dirt : matBufferDirty)
-        {
+        dirt = true;
-            SHLOG_WARNING("[SHBatch] Attempted to update transform buffers with an invalid frame index.");
-            return;
-        }
-
-        // Reset Transform Data
-        transformData.clear();
-
-        // Populate on the CPU
-        for (auto& subBatch : subBatches)
-        for (const SHRenderable* renderable : subBatch.Renderables)
-        {
-            // Transform
-            auto transform = SHComponentManager::GetComponent<SHTransformComponent>(renderable->GetEID());
-            if (!transform)
-            {
-                SHLOG_WARNING("[SHBatch] Entity contianing a SHRenderable with no SHTransformComponent found!");
-                transformData.emplace_back();
-            }
-            else
-            {
-                transformData.emplace_back(transform->GetTRS());
-            }
-        }
-
-        // Transfer to GPU
-        if (transformDataBuffer[frameIndex])
-          transformDataBuffer[frameIndex]->WriteToMemory(transformData.data(), static_cast<uint32_t>(transformData.size() * sizeof(SHMatrix)), 0, 0);
     }
 
-  void SHBatch::UpdateEIDBuffer(uint32_t frameIndex)
+    // Check if this frame's buffer is dirty
+    if (!matBufferDirty[frameIndex])
+      return;
+
+    // Build CPU Buffer
+    char* propsCurrPtr = matPropsData.get();
+    for (auto& subBatch : subBatches)
+      for (auto rendId : subBatch.Renderables)
+      {
+        const SHRenderable* renderable = SHComponentManager::GetComponent<SHRenderable>(rendId);
+        if (renderable)
+        {
+          renderable->GetMaterial()->ExportProperties(propsCurrPtr);
+        }
+        else
+        {
+          SHLOG_WARNING("[SHBatch] Entity with a missing SHRenderable found!");
+        }
+        propsCurrPtr += singleMatPropAlignedSize;
+      }
+
+    // Transfer to GPU
+    rebuildMaterialBuffers(frameIndex, descPool);
+
+    // This frame is updated
+    matBufferDirty[frameIndex] = false;
+  }
+
+  void SHBatch::UpdateTransformBuffer(uint32_t frameIndex)
+  {
+    if (frameIndex >= SHGraphicsConstants::NUM_FRAME_BUFFERS)
+    {
+      SHLOG_WARNING("[SHBatch] Attempted to update transform buffers with an invalid frame index.");
+      return;
+    }
+
+    // Reset Transform Data
+    transformData.clear();
+
+    // Populate on the CPU
+    for (auto& subBatch : subBatches)
+      for (auto rendId : subBatch.Renderables)
+      {
+        // Transform
+        auto transform = SHComponentManager::GetComponent<SHTransformComponent>(rendId);
+        if (transform)
+        {
+          transformData.emplace_back(transform->GetTRS());
+        }
+        else
+        {
+          SHLOG_WARNING("[SHBatch] Entity contianing a SHRenderable with no SHTransformComponent found!");
+          transformData.emplace_back();
+        }
+      }
+
+    // Transfer to GPU
+    if (transformDataBuffer[frameIndex])
+      transformDataBuffer[frameIndex]->WriteToMemory(transformData.data(), static_cast<uint32_t>(transformData.size() * sizeof(SHMatrix)), 0, 0);
+  }
+
+  void SHBatch::UpdateInstancedIntegerBuffer(uint32_t frameIndex)
   {
     if (frameIndex >= SHGraphicsConstants::NUM_FRAME_BUFFERS)
     {
@@ -217,224 +246,244 @@ namespace SHADE
     }
 
     // Reset Transform Data
-    eidData.clear();
+    instancedIntegerData.clear();
 
     // Populate on the CPU
     for (auto& subBatch : subBatches)
-      for (const SHRenderable* renderable : subBatch.Renderables)
+      for (auto rendId : subBatch.Renderables)
       {
-        eidData.emplace_back(renderable->GetEID());
+        auto* renderable = SHComponentManager::GetComponent<SHRenderable>(rendId);
+        instancedIntegerData.emplace_back(SHInstancedIntegerData
+          {
+            rendId,
+            renderable->GetLightLayer()
+          }
+        );
       }
 
     // Transfer to GPU
-    if (eidBuffer[frameIndex])
+    if (instancedIntegerBuffer[frameIndex])
-      eidBuffer[frameIndex]->WriteToMemory(eidData.data(), static_cast<EntityID>(eidData.size() * sizeof(EntityID)), 0, 0);
+      instancedIntegerBuffer[frameIndex]->WriteToMemory(instancedIntegerData.data(), static_cast<uint32_t>(instancedIntegerData.size() * sizeof(SHInstancedIntegerData)), 0, 0);
 
   }
 
   void SHBatch::Build(Handle<SHVkLogicalDevice> _device, Handle<SHVkDescriptorPool> descPool, uint32_t frameIndex)
+  {
+    if (frameIndex >= SHGraphicsConstants::NUM_FRAME_BUFFERS)
     {
-        if (frameIndex >= SHGraphicsConstants::NUM_FRAME_BUFFERS)
+      SHLOG_WARNING("[SHBatch] Attempted to update build batch buffers with an invalid frame index.");
-        {
+      return;
-            SHLOG_WARNING("[SHBatch] Attempted to update build batch buffers with an invalid frame index.");
-            return;
-        }
-
-        // Save logical device
-        device = _device;
-
-        // No need to build as there are no changes
-        if (!isDirty[frameIndex])
-            return;
-
-        // Count number of elements
-        size_t numTotalElements = 0;
-        for (const auto& subBatch : subBatches)
-        {
-            numTotalElements += subBatch.Renderables.size();
-        }
-
-        // Generate CPU buffers if there are changes
-        if (isCPUBuffersDirty)
-        {
-            // - Draw data
-            drawData.reserve(subBatches.size());
-            drawData.clear();
-            // - Transform data
-            transformData.reserve(numTotalElements);
-            transformData.clear();
-            // - EID data
-            eidData.reserve(numTotalElements);
-            eidData.clear();
-
-
-            // - Material Properties Data
-		    const Handle<SHShaderBlockInterface> SHADER_INFO = pipeline->GetPipelineLayout()->GetShaderBlockInterface
-		    (
-			    SHGraphicsConstants::DescriptorSetIndex::PER_INSTANCE,
-			    SHGraphicsConstants::DescriptorSetBindings::BATCHED_PER_INST_DATA,
-			    vk::ShaderStageFlagBits::eFragment
-		    );
-            const bool EMPTY_MAT_PROPS = !SHADER_INFO;
-            Byte matPropTotalBytes = 0;
-            if (!EMPTY_MAT_PROPS)
-            {
-                singleMatPropSize = SHADER_INFO->GetBytesRequired();
-                singleMatPropAlignedSize = device->PadSSBOSize(static_cast<uint32_t>(singleMatPropSize));
-                matPropTotalBytes = numTotalElements * singleMatPropAlignedSize;
-                if (matPropsDataSize < matPropTotalBytes)
-                {
-                    matPropsData.reset(new char[matPropTotalBytes]);
-                    matPropsDataSize = matPropTotalBytes;
-                }
-            }
-
-            // Build Sub Batches
-            uint32_t nextInstanceIndex = 0;
-            char* propsCurrPtr = matPropsData.get();
-            for (auto& subBatch : subBatches)
-            {
-                // Create command
-                drawData.emplace_back(vk::DrawIndexedIndirectCommand
-                {
-                    .indexCount = subBatch.Mesh->IndexCount,
-                    .instanceCount = static_cast<uint32_t>(subBatch.Renderables.size()),
-                    .firstIndex = subBatch.Mesh->FirstIndex,
-                    .vertexOffset = subBatch.Mesh->FirstVertex,
-                    .firstInstance = nextInstanceIndex++
-                });
-
-                // Fill in buffers (CPU)
-                for (const SHRenderable* renderable : subBatch.Renderables)
-                {
-                    // Transform
-                    EntityID eid = renderable->GetEID();
-                    auto transform = SHComponentManager::GetComponent_s<SHTransformComponent>(eid);
-                    if (!transform)
-                    {
-                        SHLOG_WARNING("[SHBatch] Entity contianing a SHRenderable with no SHTransformComponent found!");
-                        transformData.emplace_back();
-                    }
-                    else
-                    {
-                        transformData.emplace_back(transform->GetTRS());
-                    }
-
-                    eidData.emplace_back(eid);
-                   
-                    // Material Properties
-                    if (!EMPTY_MAT_PROPS)
-                    {
-                        renderable->GetMaterial()->ExportProperties(propsCurrPtr);
-                        propsCurrPtr += singleMatPropAlignedSize;
-                    }
-                }
-            }
-
-            // Successfully update CPU buffers
-            isCPUBuffersDirty = false;
-        }
-
-        // Send all buffered data to the GPU buffers
-        using BuffUsage = vk::BufferUsageFlagBits;
-        // - Draw Data
-        const uint32_t DRAW_DATA_BYTES = static_cast<uint32_t>(drawData.size() * sizeof(vk::DrawIndexedIndirectCommand));
-        SHVkUtil::EnsureBufferAndCopyHostVisibleData
-        (
-            device, drawDataBuffer[frameIndex], drawData.data(), DRAW_DATA_BYTES,
-            BuffUsage::eIndirectBuffer
-        );
-        // - Transform Buffer
-        const uint32_t TF_DATA_BYTES = static_cast<uint32_t>(transformData.size() * sizeof(SHMatrix));
-        SHVkUtil::EnsureBufferAndCopyHostVisibleData
-        (
-            device, transformDataBuffer[frameIndex], transformData.data(), TF_DATA_BYTES,
-            BuffUsage::eVertexBuffer
-        );
-        const uint32_t EID_DATA_BYTES = static_cast<uint32_t>(eidData.size() * sizeof(EntityID));
-        SHVkUtil::EnsureBufferAndCopyHostVisibleData
-        (
-          device, eidBuffer[frameIndex], eidData.data(), EID_DATA_BYTES,
-          BuffUsage::eVertexBuffer
-        );
-        // - Material Properties Buffer
-        rebuildMaterialBuffers(frameIndex, descPool);
-
-        // Mark this frame as no longer dirty
-        isDirty[frameIndex] = false;
     }
 
-    /*---------------------------------------------------------------------------------*/
+    // Save logical device
-    /* SHBatch - Usage Functions                                                       */
+    device = _device;
-    /*---------------------------------------------------------------------------------*/
-    void SHBatch::Draw(Handle<SHVkCommandBuffer> cmdBuffer, uint32_t frameIndex)
-    {
-      if (frameIndex >= SHGraphicsConstants::NUM_FRAME_BUFFERS)
-        {
-            SHLOG_WARNING("[SHBatch] Attempted to draw a batch with an invalid frame index.");
-            return;
-        }
 
-        // Bind all required objects before drawing
+    // No need to build as there are no changes
-        static std::array<uint32_t, 1> dynamicOffset { 0 };
+    if (!isDirty[frameIndex])
-        cmdBuffer->BindPipeline(pipeline);
+      return;
-        cmdBuffer->BindVertexBuffer(SHGraphicsConstants::VertexBufferBindings::TRANSFORM, transformDataBuffer[frameIndex], 0);
+
-        cmdBuffer->BindVertexBuffer(SHGraphicsConstants::VertexBufferBindings::EID,       eidBuffer[frameIndex], 0);
+    // Count number of elements
-        if (matPropsDescSet[frameIndex])
+    size_t numTotalElements = 0;
+    for (const auto& subBatch : subBatches)
+    {
+      numTotalElements += subBatch.Renderables.size();
+    }
+
+    // Generate CPU buffers if there are changes
+    if (isCPUBuffersDirty)
+    {
+      // - Draw data
+      drawData.reserve(subBatches.size());
+      drawData.clear();
+      // - Transform data
+      transformData.reserve(numTotalElements);
+      transformData.clear();
+      // - EID data
+      instancedIntegerData.reserve(numTotalElements);
+      instancedIntegerData.clear();
+
+
+      // - Material Properties Data
+      const Handle<SHShaderBlockInterface> SHADER_INFO = pipeline->GetPipelineLayout()->GetShaderBlockInterface
+      (
+        SHGraphicsConstants::DescriptorSetIndex::PER_INSTANCE,
+        SHGraphicsConstants::DescriptorSetBindings::BATCHED_PER_INST_DATA,
+        vk::ShaderStageFlagBits::eFragment
+      );
+      const bool EMPTY_MAT_PROPS = !SHADER_INFO;
+      Byte matPropTotalBytes = 0;
+      if (!EMPTY_MAT_PROPS)
+      {
+        singleMatPropSize = SHADER_INFO->GetBytesRequired();
+        singleMatPropAlignedSize = device->PadSSBOSize(static_cast<uint32_t>(singleMatPropSize));
+        matPropTotalBytes = numTotalElements * singleMatPropAlignedSize;
+        if (matPropsDataSize < matPropTotalBytes)
         {
-          cmdBuffer->BindDescriptorSet
+          matPropsData.reset(new char[matPropTotalBytes]);
-          (
+          matPropsDataSize = matPropTotalBytes;
-            matPropsDescSet[frameIndex],
+        }
-            SH_PIPELINE_TYPE::GRAPHICS,
+      }
-            SHGraphicsConstants::DescriptorSetIndex::PER_INSTANCE,
+
-            dynamicOffset
+      // Build Sub Batches
+      uint32_t nextInstanceIndex = 0;
+      char* propsCurrPtr = matPropsData.get();
+      for (auto& subBatch : subBatches)
+      {
+        // Create command
+        const uint32_t CURR_INSTANCES = static_cast<uint32_t>(subBatch.Renderables.size());
+        drawData.emplace_back(vk::DrawIndexedIndirectCommand
+          {
+              .indexCount = subBatch.Mesh->IndexCount,
+              .instanceCount = CURR_INSTANCES,
+              .firstIndex = subBatch.Mesh->FirstIndex,
+              .vertexOffset = subBatch.Mesh->FirstVertex,
+              .firstInstance = nextInstanceIndex
+          });
+        nextInstanceIndex += CURR_INSTANCES;
+
+        // Fill in buffers (CPU)
+        for (auto rendId : subBatch.Renderables)
+        {
+          // Transform
+          auto transform = SHComponentManager::GetComponent_s<SHTransformComponent>(rendId);
+          if (!transform)
+          {
+            SHLOG_WARNING("[SHBatch] Entity contianing a SHRenderable with no SHTransformComponent found!");
+            transformData.emplace_back();
+          }
+          else
+          {
+            transformData.emplace_back(transform->GetTRS());
+          }
+
+          const SHRenderable* renderable = SHComponentManager::GetComponent<SHRenderable>(rendId);
+          instancedIntegerData.emplace_back(SHInstancedIntegerData
+            {
+              rendId,
+              renderable->GetLightLayer()
+            }
           );
-        }
-        cmdBuffer->DrawMultiIndirect(drawDataBuffer[frameIndex], static_cast<uint32_t>(drawData.size()));
-    }
 
-    /*---------------------------------------------------------------------------------*/
+          // Material Properties
-    /* SHBatch - Helper Functions                                                      */
+          if (!EMPTY_MAT_PROPS)
-    /*---------------------------------------------------------------------------------*/
+          {
-    void SHBatch::setAllDirtyFlags()
+            if (renderable)
-    {
-        for (bool& dirt : isDirty)
-            dirt = true;
-        isCPUBuffersDirty = true;
-    }
-
-    void SHBatch::rebuildMaterialBuffers(uint32_t frameIndex, Handle<SHVkDescriptorPool> descPool)
-    {
-        if (matPropsData)
-        {
-            SHVkUtil::EnsureBufferAndCopyHostVisibleData
-            (
-                device, matPropsBuffer[frameIndex], matPropsData.get(), static_cast<uint32_t>(matPropsDataSize),
-                vk::BufferUsageFlagBits::eStorageBuffer
-            );
-
-            if (!matPropsDescSet[frameIndex])
             {
-                matPropsDescSet[frameIndex] = descPool->Allocate
+              renderable->GetMaterial()->ExportProperties(propsCurrPtr);
-                (
-                    { SHGraphicsGlobalData::GetDescSetLayouts()[SHGraphicsConstants::DescriptorSetIndex::PER_INSTANCE] },
-                    { 0 }
-                );
             }
-            std::array<Handle<SHVkBuffer>, 1>  bufferList = { matPropsBuffer[frameIndex] };
+            else
-            matPropsDescSet[frameIndex]->ModifyWriteDescBuffer
+            {
-            (
+              SHLOG_WARNING("[SHBatch] Entity with a missing SHRenderable found!");
-                SHGraphicsConstants::DescriptorSetIndex::PER_INSTANCE,
+            }
-                SHGraphicsConstants::DescriptorSetBindings::BATCHED_PER_INST_DATA,
+            propsCurrPtr += singleMatPropAlignedSize;
-                bufferList,
+          }
-                0, static_cast<uint32_t>(matPropsDataSize)
-            );
-            matPropsDescSet[frameIndex]->UpdateDescriptorSetBuffer
-            (
-                SHGraphicsConstants::DescriptorSetIndex::PER_INSTANCE,
-                SHGraphicsConstants::DescriptorSetBindings::BATCHED_PER_INST_DATA
-            );
         }
+      }
+
+      // Successfully update CPU buffers
+      isCPUBuffersDirty = false;
     }
 
+    // Send all buffered data to the GPU buffers
+    using BuffUsage = vk::BufferUsageFlagBits;
+    // - Draw Data
+    const uint32_t DRAW_DATA_BYTES = static_cast<uint32_t>(drawData.size() * sizeof(vk::DrawIndexedIndirectCommand));
+    SHVkUtil::EnsureBufferAndCopyHostVisibleData
+    (
+      device, drawDataBuffer[frameIndex], drawData.data(), DRAW_DATA_BYTES,
+      BuffUsage::eIndirectBuffer
+    );
+    // - Transform Buffer
+    const uint32_t TF_DATA_BYTES = static_cast<uint32_t>(transformData.size() * sizeof(SHMatrix));
+    SHVkUtil::EnsureBufferAndCopyHostVisibleData
+    (
+      device, transformDataBuffer[frameIndex], transformData.data(), TF_DATA_BYTES,
+      BuffUsage::eVertexBuffer
+    );
+    const uint32_t EID_DATA_BYTES = static_cast<uint32_t>(instancedIntegerData.size() * sizeof(SHInstancedIntegerData));
+    SHVkUtil::EnsureBufferAndCopyHostVisibleData
+    (
+      device, instancedIntegerBuffer[frameIndex], instancedIntegerData.data(), EID_DATA_BYTES,
+      BuffUsage::eVertexBuffer
+    );
+    // - Material Properties Buffer
+    rebuildMaterialBuffers(frameIndex, descPool);
+
+    // Mark this frame as no longer dirty
+    isDirty[frameIndex] = false;
+  }
+
+  /*---------------------------------------------------------------------------------*/
+  /* SHBatch - Usage Functions                                                       */
+  /*---------------------------------------------------------------------------------*/
+  void SHBatch::Draw(Handle<SHVkCommandBuffer> cmdBuffer, uint32_t frameIndex)
+  {
+    if (frameIndex >= SHGraphicsConstants::NUM_FRAME_BUFFERS)
+    {
+      SHLOG_WARNING("[SHBatch] Attempted to draw a batch with an invalid frame index.");
+      return;
+    }
+
+    // Bind all required objects before drawing
+    static std::array<uint32_t, 1> dynamicOffset{ 0 };
+    cmdBuffer->BindPipeline(pipeline);
+    cmdBuffer->BindVertexBuffer(SHGraphicsConstants::VertexBufferBindings::TRANSFORM, transformDataBuffer[frameIndex], 0);
+    cmdBuffer->BindVertexBuffer(SHGraphicsConstants::VertexBufferBindings::INTEGER_DATA, instancedIntegerBuffer[frameIndex], 0);
+    if (matPropsDescSet[frameIndex])
+    {
+      cmdBuffer->BindDescriptorSet
+      (
+        matPropsDescSet[frameIndex],
+        SH_PIPELINE_TYPE::GRAPHICS,
+        SHGraphicsConstants::DescriptorSetIndex::PER_INSTANCE,
+        dynamicOffset
+      );
+    }
+    cmdBuffer->DrawMultiIndirect(drawDataBuffer[frameIndex], static_cast<uint32_t>(drawData.size()));
+  }
+
+  /*---------------------------------------------------------------------------------*/
+  /* SHBatch - Helper Functions                                                      */
+  /*---------------------------------------------------------------------------------*/
+  void SHBatch::setAllDirtyFlags()
+  {
+    for (bool& dirt : isDirty)
+      dirt = true;
+    isCPUBuffersDirty = true;
+  }
+
+  void SHBatch::rebuildMaterialBuffers(uint32_t frameIndex, Handle<SHVkDescriptorPool> descPool)
+  {
+    if (matPropsData)
+    {
+      SHVkUtil::EnsureBufferAndCopyHostVisibleData
+      (
+        device, matPropsBuffer[frameIndex], matPropsData.get(), static_cast<uint32_t>(matPropsDataSize),
+        vk::BufferUsageFlagBits::eStorageBuffer
+      );
+
+      if (!matPropsDescSet[frameIndex])
+      {
+        matPropsDescSet[frameIndex] = descPool->Allocate
+        (
+          { SHGraphicsGlobalData::GetDescSetLayouts()[SHGraphicsConstants::DescriptorSetIndex::PER_INSTANCE] },
+          { 0 }
+        );
+      }
+      std::array<Handle<SHVkBuffer>, 1>  bufferList = { matPropsBuffer[frameIndex] };
+      matPropsDescSet[frameIndex]->ModifyWriteDescBuffer
+      (
+        SHGraphicsConstants::DescriptorSetIndex::PER_INSTANCE,
+        SHGraphicsConstants::DescriptorSetBindings::BATCHED_PER_INST_DATA,
+        bufferList,
+        0, static_cast<uint32_t>(matPropsDataSize)
+      );
+      matPropsDescSet[frameIndex]->UpdateDescriptorSetBuffer
+      (
+        SHGraphicsConstants::DescriptorSetIndex::PER_INSTANCE,
+        SHGraphicsConstants::DescriptorSetBindings::BATCHED_PER_INST_DATA
+      );
+    }
+  }
+
 }

SHADE_Engine/src/Graphics/MiddleEnd/Batching/SHBatch.h

@@ -23,6 +23,7 @@ of DigiPen Institute of Technology is prohibited.
 #include "Math/SHMatrix.h"
 #include "Graphics/MiddleEnd/Interface/SHGraphicsConstants.h"
 #include "ECS_Base/SHECSMacros.h"
+#include "Graphics/MiddleEnd/Interface/SHInstancedIntegerData.h"
 
 namespace SHADE
 {
@@ -55,7 +56,7 @@ namespace SHADE
         /* Data Members                                                                */
         /*-----------------------------------------------------------------------------*/
         Handle<SHMesh> Mesh;
-        std::unordered_set<const SHRenderable*> Renderables;
+        std::unordered_set<EntityID> Renderables;
     };
     /***********************************************************************************/
     /*!
@@ -79,7 +80,7 @@ namespace SHADE
         void Clear();
         void UpdateMaterialBuffer(uint32_t frameIndex, Handle<SHVkDescriptorPool> descPool);
         void UpdateTransformBuffer(uint32_t frameIndex);
-        void UpdateEIDBuffer(uint32_t frameIndex);
+        void UpdateInstancedIntegerBuffer(uint32_t frameIndex);
         void Build(Handle<SHVkLogicalDevice> device, Handle<SHVkDescriptorPool> descPool, uint32_t frameIndex)  ;
         void Draw(Handle<SHVkCommandBuffer> cmdBuffer, uint32_t frameIndex);
 
@@ -111,7 +112,7 @@ namespace SHADE
         // CPU Buffers                                 
         std::vector<vk::DrawIndexedIndirectCommand>    drawData;
         std::vector<SHMatrix>                          transformData;
-        std::vector<EntityID>                          eidData;
+        std::vector<SHInstancedIntegerData>            instancedIntegerData;
         std::unique_ptr<char>                          matPropsData;
         Byte                                           matPropsDataSize          = 0;
         Byte                                           singleMatPropAlignedSize  = 0;
@@ -120,7 +121,7 @@ namespace SHADE
         // GPU Buffers                                 
         TripleBuffer                                   drawDataBuffer;
         TripleBuffer                                   transformDataBuffer;
-        TripleBuffer                                   eidBuffer;
+        TripleBuffer                                   instancedIntegerBuffer;
         TripleBuffer                                   matPropsBuffer;
         TripleDescSet                                  matPropsDescSet;
 

SHADE_Engine/src/Graphics/MiddleEnd/Batching/SHSuperBatch.cpp

@@ -85,7 +85,7 @@ namespace SHADE
     {
       batch.UpdateMaterialBuffer(frameIndex, descPool);
       batch.UpdateTransformBuffer(frameIndex);
-      batch.UpdateEIDBuffer(frameIndex);
+      batch.UpdateInstancedIntegerBuffer(frameIndex);
     }
   }
 

SHADE_Engine/src/Graphics/MiddleEnd/GlobalData/SHGraphicsGlobalData.cpp

@@ -4,6 +4,8 @@
 #include "Graphics/Pipeline/SHPipelineState.h"
 #include "Graphics/Pipeline/SHVkPipelineLayout.h"
 #include "Graphics/Descriptors/SHVkDescriptorSetLayout.h"
+#include "Graphics/MiddleEnd/Lights/SHLightData.h"
+#include "Tools/SHUtilities.h"
 
 namespace SHADE
 {
@@ -45,16 +47,35 @@ namespace SHADE
     // For global data (generic data and textures)
     Handle<SHVkDescriptorSetLayout> staticGlobalLayout = logicalDevice->CreateDescriptorSetLayout(SHGraphicsConstants::DescriptorSetIndex::STATIC_GLOBALS,{ genericDataBinding, texturesBinding });
 
-    SHVkDescriptorSetLayout::Binding lightBinding
+    std::vector<SHVkDescriptorSetLayout::Binding> lightBindings{};
+    for (uint32_t i = 0; i < SHUtilities::ToUnderlying(SH_LIGHT_TYPE::NUM_TYPES); ++i)
     {
-      .Type = vk::DescriptorType::eStorageBufferDynamic,
+      lightBindings.push_back (SHVkDescriptorSetLayout::Binding
-      .Stage = vk::ShaderStageFlagBits::eFragment,
+      {
-      .BindPoint = SHGraphicsConstants::DescriptorSetBindings::LIGHTS_DATA,
+        .Type = vk::DescriptorType::eStorageBufferDynamic,
-      .DescriptorCount = 1,
+        .Stage = vk::ShaderStageFlagBits::eFragment,
-    };
+        .BindPoint = i,
+        .DescriptorCount = 1,
+      });
+    }
+    //SHVkDescriptorSetLayout::Binding pointLightBinding
+    //{
+    //  .Type = vk::DescriptorType::eStorageBufferDynamic,
+    //  .Stage = vk::ShaderStageFlagBits::eFragment,
+    //  .BindPoint = SHGraphicsConstants::DescriptorSetBindings::POINT_LIGHT_DATA,
+    //  .DescriptorCount = 1,
+    //};
+
+    //SHVkDescriptorSetLayout::Binding spotLightBinding
+    //{
+    //  .Type = vk::DescriptorType::eStorageBufferDynamic,
+    //  .Stage = vk::ShaderStageFlagBits::eFragment,
+    //  .BindPoint = SHGraphicsConstants::DescriptorSetBindings::SPOT_LIGHT_DATA,
+    //  .DescriptorCount = 1,
+    //};
 
     // For Dynamic global data (lights)
-    Handle<SHVkDescriptorSetLayout> dynamicGlobalLayout = logicalDevice->CreateDescriptorSetLayout(SHGraphicsConstants::DescriptorSetIndex::DYNAMIC_GLOBALS, { lightBinding });
+    Handle<SHVkDescriptorSetLayout> dynamicGlobalLayout = logicalDevice->CreateDescriptorSetLayout(SHGraphicsConstants::DescriptorSetIndex::DYNAMIC_GLOBALS, lightBindings);
 
     SHVkDescriptorSetLayout::Binding cameraDataBinding
     {
@@ -94,7 +115,7 @@ namespace SHADE
     defaultVertexInputState.AddBinding(false, false, { SHVertexAttribute(SHAttribFormat::FLOAT_3D) }); // Normals at binding 2
     defaultVertexInputState.AddBinding(false, false, { SHVertexAttribute(SHAttribFormat::FLOAT_3D) }); // Tangents at binding 3
     defaultVertexInputState.AddBinding(true, true,   { SHVertexAttribute(SHAttribFormat::MAT_4D)   }); // Transform at binding 4 - 7 (4 slots)
-    defaultVertexInputState.AddBinding(true, true,   { SHVertexAttribute(SHAttribFormat::UINT32_1D) }); // EID at binding 8
+    defaultVertexInputState.AddBinding(true, true,   { SHVertexAttribute(SHAttribFormat::UINT32_2D) }); // Instanced integer data at index 8
   }
 
   void SHGraphicsGlobalData::Init(Handle<SHVkLogicalDevice> logicalDevice) noexcept

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsConstants.h

@@ -94,14 +94,32 @@ namespace SHADE
       /***************************************************************************/
       static constexpr uint32_t IMAGE_AND_SAMPLERS_DATA = 1;
 
-      /***************************************************************************/
+      ///***************************************************************************/
-      /*!
+      ///*!
-        \brief
+      //  \brief
-          DescriptorSet binding for lights.
+      //    DescriptorSet binding for directional lights.
 
-      */
+      //*/
-      /***************************************************************************/
+      ///***************************************************************************/
-      static constexpr uint32_t LIGHTS_DATA = 0;
+      //static constexpr uint32_t DIRECTIONAL_LIGHT_DATA = 0;
+
+      ///***************************************************************************/
+      ///*!
+      //  \brief
+      //    DescriptorSet binding for directional lights.
+
+      //*/
+      ///***************************************************************************/
+      //static constexpr uint32_t POINT_LIGHT_DATA = 1;
+
+      ///***************************************************************************/
+      ///*!
+      //  \brief
+      //    DescriptorSet binding for directional lights.
+
+      //*/
+      ///***************************************************************************/
+      //static constexpr uint32_t SPOT_LIGHT_DATA = 2;
 
       /***************************************************************************/
       /*!
@@ -164,7 +182,7 @@ namespace SHADE
           Vertex buffer bindings for the eid buffer.
       */
       /***************************************************************************/
-      static constexpr uint32_t EID = 5;
+      static constexpr uint32_t INTEGER_DATA = 5;
 
     };
 

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.cpp

@@ -36,6 +36,7 @@ of DigiPen Institute of Technology is prohibited.
 #include "Graphics/Images/SHVkSampler.h"
 #include "Assets/Asset Types/SHTextureAsset.h"
 #include "Graphics/MiddleEnd/Interface/SHMousePickSystem.h"
+#include "Graphics/MiddleEnd/Lights/SHLightingSubSystem.h"
 
 namespace SHADE
 {
@@ -117,21 +118,8 @@ namespace SHADE
     graphicsTexCmdBuffer = graphicsCmdPool->RequestCommandBuffer(SH_CMD_BUFFER_TYPE::PRIMARY);
 
 
-    // TODO: This is VERY temporarily here until a more solid resource management system is implemented
+    shaderModuleLibrary.ImportAllShaderSource(device);
-    shaderSourceLibrary.Init("../../TempShaderFolder/");
+    shaderModuleLibrary.ReflectAllShaderModules();
-
-    shaderSourceLibrary.LoadShader(0, "TestCubeVs.glsl", SH_SHADER_TYPE::VERTEX, true);
-    shaderSourceLibrary.LoadShader(1, "TestCubeFs.glsl", SH_SHADER_TYPE::FRAGMENT, true);
-
-    shaderSourceLibrary.LoadShader(2, "KirschCs.glsl", SH_SHADER_TYPE::COMPUTE, true);
-
-    shaderModuleLibrary.ImportFromSourceLibrary(device, shaderSourceLibrary);
-    auto cubeVS = shaderModuleLibrary.GetShaderModule("TestCubeVs.glsl");
-    auto cubeFS = shaderModuleLibrary.GetShaderModule("TestCubeFs.glsl");
-    auto greyscale = shaderModuleLibrary.GetShaderModule("KirschCs.glsl");
-    cubeVS->Reflect();
-    cubeFS->Reflect();
-    greyscale->Reflect();
   }
 
   void SHGraphicsSystem::InitSceneRenderGraph(void) noexcept
@@ -172,21 +160,32 @@ namespace SHADE
 
     // Initialize world render graph
     worldRenderGraph->Init(device, swapchain);
-    worldRenderGraph->AddResource("Scene Pre-Process", { SH_ATT_DESC_TYPE_FLAGS::COLOR, SH_ATT_DESC_TYPE_FLAGS::INPUT, SH_ATT_DESC_TYPE_FLAGS::STORAGE }, windowDims.first, windowDims.second);
+    worldRenderGraph->AddResource("Scene Pre-Process",   { SH_ATT_DESC_TYPE_FLAGS::COLOR, SH_ATT_DESC_TYPE_FLAGS::INPUT, SH_ATT_DESC_TYPE_FLAGS::STORAGE }, windowDims.first, windowDims.second);
-    worldRenderGraph->AddResource("Scene", { SH_ATT_DESC_TYPE_FLAGS::COLOR, SH_ATT_DESC_TYPE_FLAGS::INPUT, SH_ATT_DESC_TYPE_FLAGS::STORAGE }, windowDims.first, windowDims.second);
+    worldRenderGraph->AddResource("Scene",               { SH_ATT_DESC_TYPE_FLAGS::COLOR, SH_ATT_DESC_TYPE_FLAGS::INPUT, SH_ATT_DESC_TYPE_FLAGS::STORAGE }, windowDims.first, windowDims.second);
-    worldRenderGraph->AddResource("Depth Buffer", { SH_ATT_DESC_TYPE_FLAGS::DEPTH_STENCIL }, windowDims.first, windowDims.second, vk::Format::eD32SfloatS8Uint);
+    worldRenderGraph->AddResource("Depth Buffer",        { SH_ATT_DESC_TYPE_FLAGS::DEPTH_STENCIL }, windowDims.first, windowDims.second, vk::Format::eD32SfloatS8Uint);
-    worldRenderGraph->AddResource("Entity ID", { SH_ATT_DESC_TYPE_FLAGS::COLOR }, windowDims.first, windowDims.second, vk::Format::eR32Uint, 1, vk::ImageUsageFlagBits::eTransferSrc);
+    worldRenderGraph->AddResource("Entity ID",           { SH_ATT_DESC_TYPE_FLAGS::COLOR }, windowDims.first, windowDims.second, vk::Format::eR32Uint, 1, vk::ImageUsageFlagBits::eTransferSrc);
+    worldRenderGraph->AddResource("Light Layer Indices", { SH_ATT_DESC_TYPE_FLAGS::COLOR }, windowDims.first, windowDims.second, vk::Format::eR32Uint, 1, vk::ImageUsageFlagBits::eTransferSrc);
 
-    auto node = worldRenderGraph->AddNode("G-Buffer", { "Entity ID", "Depth Buffer", "Scene", "Scene Pre-Process"}, {}); // no predecessors
+    auto gBufferNode = worldRenderGraph->AddNode("G-Buffer", { "Light Layer Indices", "Entity ID", "Depth Buffer", "Scene", "Scene Pre-Process"}, {}); // no predecessors
+    auto gBufferSubpass = gBufferNode->AddSubpass("G-Buffer Write");
+    gBufferSubpass->AddColorOutput("Scene Pre-Process");
+    gBufferSubpass->AddColorOutput("Entity ID");
+    gBufferSubpass->AddColorOutput("Light Layer Indices");
+    gBufferSubpass->AddDepthOutput("Depth Buffer", SH_ATT_DESC_TYPE_FLAGS::DEPTH_STENCIL);
 
-     //First subpass to write to G-Buffer
+    //// kirsch
-    auto gBufferWriteSubpass = node->AddSubpass("G-Buffer Write");
+    //auto kirschShader = shaderModuleLibrary.GetShaderModule("KirschCs");
-    gBufferWriteSubpass->AddColorOutput("Scene Pre-Process");
+    //gBufferNode->AddNodeCompute(kirschShader, { "Scene Pre-Process", "Scene" });
-    gBufferWriteSubpass->AddColorOutput("Entity ID");
+
-    gBufferWriteSubpass->AddDepthOutput("Depth Buffer", SH_ATT_DESC_TYPE_FLAGS::DEPTH_STENCIL);
+    // copy
+    auto pureCopyShader = shaderModuleLibrary.GetBuiltInShaderModule("PureCopy_CS");
+    gBufferNode->AddNodeCompute(pureCopyShader, { "Scene Pre-Process", "Scene" });
+
+
+    auto dummyNode = worldRenderGraph->AddNode("Dummy Pass", { "Scene" }, {"G-Buffer"}); // no predecessors
+    auto dummySubpass = dummyNode->AddSubpass("Dummy Subpass");
+    dummySubpass->AddInput("Scene");
 
-    auto greyscale = shaderModuleLibrary.GetShaderModule("KirschCs.glsl");
-    node->AddNodeCompute (greyscale, {"Scene Pre-Process", "Scene"});
 
     // Generate world render graph
     worldRenderGraph->Generate();
@@ -197,11 +196,10 @@ namespace SHADE
 
     worldRenderer->SetCameraDirector(cameraSystem->CreateDirector());
 
-    auto cubeVS = shaderModuleLibrary.GetShaderModule("TestCubeVs.glsl");
+    auto cubeVS = shaderModuleLibrary.GetBuiltInShaderModule("TestCube_VS");
-    auto cubeFS = shaderModuleLibrary.GetShaderModule("TestCubeFs.glsl");
+    auto cubeFS = shaderModuleLibrary.GetBuiltInShaderModule("TestCube_FS");
-
-    defaultMaterial = AddMaterial(cubeVS, cubeFS, gBufferWriteSubpass);
 
+    defaultMaterial = AddMaterial(cubeVS, cubeFS, gBufferSubpass);
   }
 
   void SHGraphicsSystem::InitMiddleEnd(void) noexcept
@@ -231,11 +229,15 @@ namespace SHADE
     for (uint32_t i = 0; i < swapchain->GetNumImages(); ++i)
       cmdPools.push_back(renderContext.GetFrameData(i).cmdPoolHdls[0]);
 
+    // Mouse picking system for the editor (Will still run with editor disabled)
     mousePickSystem->Init(device, cmdPools, worldRenderGraph->GetRenderGraphResource("Entity ID"));
 
     // Register the post offscreen render to the system
     postOffscreenRender = resourceManager.Create<SHPostOffscreenRenderSystem>();
     postOffscreenRender->Init(device, worldRenderGraph->GetRenderGraphResource("Scene"), descPool);
+
+    lightingSubSystem = resourceManager.Create<SHLightingSubSystem>();
+    lightingSubSystem->Init(device, descPool);
   }
 
 #ifdef SHEDITOR
@@ -353,10 +355,12 @@ namespace SHADE
         // Begin recording the command buffer
         currentCmdBuffer->BeginRecording();
 
+        // set viewport and scissor
         uint32_t w = static_cast<uint32_t>(viewports[vpIndex]->GetWidth());
         uint32_t h = static_cast<uint32_t>(viewports[vpIndex]->GetHeight());
         currentCmdBuffer->SetViewportScissor (static_cast<float>(w), static_cast<float>(h), w, h);
 
+        // Force set the pipeline layout 
         currentCmdBuffer->ForceSetPipelineLayout(SHGraphicsGlobalData::GetDummyPipelineLayout(), SH_PIPELINE_TYPE::GRAPHICS);
 
         // Bind all the buffers required for meshes
@@ -368,6 +372,8 @@ namespace SHADE
             currentCmdBuffer->BindIndexBuffer(buffer, 0);
         }
 
+        // Bind the descriptor set for lights
+        lightingSubSystem->Run(currentCmdBuffer, frameIndex);
 
         // Bind textures
         auto textureDescSet = texLibrary.GetTextureDescriptorSetGroup();
@@ -401,7 +407,7 @@ namespace SHADE
         renderers[renIndex]->UpdateDataAndBind(currentCmdBuffer, frameIndex);
 #endif
 
-        // Draw first
+        // Draw the scene
         renderers[renIndex]->Draw(frameIndex, descPool);
 
         // End the command buffer recording
@@ -673,14 +679,14 @@ namespace SHADE
 	auto& renderables = SHComponentManager::GetDense<SHRenderable>();
     for (auto& renderable : renderables)
     {
-      if (!renderable.WasMaterialChanged())
+      if (!renderable.HasChanged())
         continue;
     
       // Remove from old material's SuperBatch
-      Handle<SHMaterial> prevMaterial = renderable.GetPrevMaterial();
+      Handle<SHMaterialInstance> prevMaterial = renderable.GetPrevMaterial();
       if (prevMaterial)
       {
-        Handle<SHSuperBatch> oldSuperBatch = prevMaterial->GetPipeline()->GetPipelineState().GetSubpass()->GetSuperBatch();
+        Handle<SHSuperBatch> oldSuperBatch = prevMaterial->GetBaseMaterial()->GetPipeline()->GetPipelineState().GetSubpass()->GetSuperBatch();
         oldSuperBatch->Remove(&renderable);
       }
     
@@ -761,5 +767,10 @@ namespace SHADE
   }
 
 
+  Handle<SHRenderGraphNode> SHGraphicsSystem::GetPrimaryRenderpass() const noexcept
+  {
+    return worldRenderGraph->GetNode(G_BUFFER_RENDER_GRAPH_NODE_NAME.data());
+  }
+
 #pragma endregion MISC
 }

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.h

@@ -25,13 +25,13 @@ of DigiPen Institute of Technology is prohibited.
 #include "ECS_Base/System/SHSystemRoutine.h"
 #include "Graphics/Descriptors/SHVkDescriptorPool.h"
 #include "Graphics/RenderGraph/SHRenderGraph.h"
-#include "Graphics/MiddleEnd/Shaders/SHShaderSourceLibrary.h"
 #include "Graphics/MiddleEnd/Shaders/SHShaderModuleLibrary.h"
 #include "SHMeshLibrary.h"
 #include "Graphics/MiddleEnd/Materials/SHMaterialInstanceCache.h"
 #include "../Textures/SHTextureLibrary.h"
 #include "../Textures/SHVkSamplerCache.h"
 #include "Graphics/MiddleEnd/Interface/SHPostOffscreenRenderSystem.h"
+#include "Graphics/MiddleEnd/Lights/SHLightingSubSystem.h"
 
 namespace SHADE
 {
@@ -135,7 +135,7 @@ namespace SHADE
     void RemoveViewport(Handle<SHViewport> viewport);
 
     /*-----------------------------------------------------------------------------*/
-    /* Material Creation Functions                                                 */
+    /* Material Functions                                                          */
     /*-----------------------------------------------------------------------------*/
     Handle<SHMaterial> AddMaterial(Handle<SHVkShaderModule> vertShader, Handle<SHVkShaderModule> fragShader, Handle<SHSubpass> subpass);
     void RemoveMaterial(Handle<SHMaterial> material);
@@ -143,6 +143,8 @@ namespace SHADE
     Handle<SHMaterialInstance> AddOrGetBaseMaterialInstance(Handle<SHMaterial> material);
     Handle<SHMaterialInstance> AddMaterialInstanceCopy(Handle<SHMaterialInstance> materialInst);
     void RemoveMaterialInstance(Handle<SHMaterialInstance> materialInstance);
+    Handle<SHMaterial> GetDefaultMaterial() { return defaultMaterial; }
+    Handle<SHMaterialInstance> GetDefaultMaterialInstance() { return AddOrGetBaseMaterialInstance(defaultMaterial); }
     
     /*-----------------------------------------------------------------------------*/
     /* Mesh Registration Functions                                                 */
@@ -286,12 +288,17 @@ namespace SHADE
 #endif
     Handle<SHMousePickSystem>           GetMousePickSystem(void) const noexcept {return mousePickSystem;};
     Handle<SHPostOffscreenRenderSystem> GetPostOffscreenRenderSystem(void) const noexcept {return postOffscreenRender;};
+    Handle<SHRenderGraphNode>           GetPrimaryRenderpass() const noexcept;
     //SHRenderGraph const& GetRenderGraph(void) const noexcept;
 
     //Handle<SHVkRenderpass> GetRenderPass() const { return renderPass; }
 
 
   private:
+    /*-----------------------------------------------------------------------------*/
+    /* Constants                                                                   */
+    /*-----------------------------------------------------------------------------*/
+    static constexpr std::string_view G_BUFFER_RENDER_GRAPH_NODE_NAME = "G-Buffer";
 
     /*-----------------------------------------------------------------------------*/
     /* Data Members                                                                */
@@ -318,7 +325,7 @@ namespace SHADE
     SHTextureLibrary                                          texLibrary;
     SHSamplerCache                                            samplerCache;
     SHMaterialInstanceCache                                   materialInstanceCache;
-    // Viewports 
+    // Viewports  
 #ifdef SHEDITOR
     Handle<SHViewport>                                        editorViewport;
     Handle<SHRenderer>                                        editorRenderer;
@@ -338,9 +345,7 @@ namespace SHADE
     // Temp Cameras
     Handle<SHCamera>                                          worldCamera;
     Handle<SHCamera>                                          screenCamera;
-
+    
-    // TODO: Temporary only until resource library from Xiao Qi is implemented
-    SHShaderSourceLibrary                                     shaderSourceLibrary;
     SHShaderModuleLibrary                                     shaderModuleLibrary;
 
     // Temp Materials
@@ -351,6 +356,7 @@ namespace SHADE
     // Sub systems
     Handle<SHMousePickSystem>                                 mousePickSystem;
     Handle<SHPostOffscreenRenderSystem>                       postOffscreenRender;
+    Handle<SHLightingSubSystem>                               lightingSubSystem;
 
     uint32_t                                                  resizeWidth;
     uint32_t                                                  resizeHeight;

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHInstancedIntegerData.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include "ECS_Base/SHECSMacros.h"
+
+namespace SHADE
+{
+  struct SHInstancedIntegerData
+  {
+    EntityID eid;
+    uint32_t lightLayer;
+  };
+}

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHMaterial.cpp

@@ -4,6 +4,8 @@
 #include "Graphics/Pipeline/SHVkPipeline.h"
 #include "SHGraphicsConstants.h"
 #include "Graphics/Shaders/BlockInterface/SHShaderBlockInterface.h"
+#include "Math/Vector/SHVec3.h"
+#include "Math/Vector/SHVec4.h"
 
 namespace SHADE
 {
@@ -23,7 +25,7 @@ namespace SHADE
 		}
 
 		// Allocate memory for properties
-		const Handle<SHShaderBlockInterface> SHADER_INFO = getShaderBlockInterface();
+		const Handle<SHShaderBlockInterface> SHADER_INFO = GetShaderBlockInterface();
 		propMemorySize = SHADER_INFO ? SHADER_INFO->GetBytesRequired() : 0;
 		if (propMemorySize <= 0)
 		{
@@ -49,6 +51,22 @@ namespace SHADE
 		// Reset all the properties to default values
 		if (propMemory)
 			memset(propMemory.get(), 0, propMemorySize);
+
+        // Initialize Vectors to all 1.0 by default
+        const Handle<SHShaderBlockInterface> SHADER_INFO = GetShaderBlockInterface();
+        for (int i = 0; i < SHADER_INFO->GetVariableCount(); ++i)
+        {
+            const auto& VAR = SHADER_INFO->GetVariable(i);
+            switch (VAR->type)
+            {
+                case SHShaderBlockInterface::Variable::Type::VECTOR3:
+                  setPropertyUnsafe(VAR->offset, SHVec3::One);
+                  break;
+                case SHShaderBlockInterface::Variable::Type::VECTOR4:
+                  setPropertyUnsafe(VAR->offset, SHVec4::One);
+                  break;
+            }
+        }
     }
 
 	void SHMaterial::ExportProperties(void* dest) const noexcept
@@ -59,14 +77,14 @@ namespace SHADE
 
 	size_t SHMaterial::GetPropertiesMemorySize() const noexcept
 	{
-		const Handle<SHShaderBlockInterface> SHADER_INFO = getShaderBlockInterface();
+		const Handle<SHShaderBlockInterface> SHADER_INFO = GetShaderBlockInterface();
 		return SHADER_INFO ? SHADER_INFO->GetBytesRequired() : 0;
 	}
 
 	/*---------------------------------------------------------------------------------*/
 	/* Helper Functions                                                                */
 	/*---------------------------------------------------------------------------------*/
-	Handle<SHShaderBlockInterface> SHMaterial::getShaderBlockInterface() const noexcept
+	Handle<SHShaderBlockInterface> SHMaterial::GetShaderBlockInterface() const noexcept
 	{
         return pipeline->GetPipelineLayout()->GetShaderBlockInterface
         (

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHMaterial.h

@@ -50,13 +50,24 @@ namespace SHADE
 		template<typename T>
 		void SetProperty(const std::string& key, const T& value);
 		template<typename T>
+		void SetProperty(uint32_t memOffset, const T& value);
+		template<typename T>
 		T& GetProperty(const std::string& key);
 		template<typename T>
 		const T& GetProperty(const std::string& key) const;
+		template<typename T>
+		T& GetProperty(uint32_t memOffset);
+		template<typename T>
+		const T& GetProperty(uint32_t memOffset) const;
 		void ResetProperties();
 		void ExportProperties(void* dest) const noexcept;
 		Byte GetPropertiesMemorySize() const noexcept;
 
+        /*-----------------------------------------------------------------------------*/
+        /* Query Functions                                                             */
+        /*-----------------------------------------------------------------------------*/
+		Handle<SHShaderBlockInterface> GetShaderBlockInterface() const noexcept;
+
 	  private:
 		/*-----------------------------------------------------------------------------*/
 		/* Data Members                                                                */
@@ -68,7 +79,8 @@ namespace SHADE
         /*-----------------------------------------------------------------------------*/
         /* Helper Functions                                                            */
         /*-----------------------------------------------------------------------------*/
-		Handle<SHShaderBlockInterface> getShaderBlockInterface() const noexcept;
+        template<typename T>
+        inline void setPropertyUnsafe(uint32_t memOffset, const T& value); // SetProperty() but without checks
 	};
 }
 

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHMaterial.hpp

@@ -25,7 +25,7 @@ namespace SHADE
 	template<typename T>
 	void SHMaterial::SetProperty(const std::string& key, const T& value)
 	{
-		const auto SHADER_INFO = getShaderBlockInterface();
+		const auto SHADER_INFO = GetShaderBlockInterface();
 		const auto PROP_INFO = SHADER_INFO->GetVariable(key);
 		if (PROP_INFO == nullptr)
 		{
@@ -33,21 +33,32 @@ namespace SHADE
 		}
 
 		// Get offset and modify the memory directly
-		T* dataPtr = propMemory.get() + PROP_INFO->offset;
+		T* dataPtr = reinterpret_cast<T*>(propMemory.get() + PROP_INFO->offset);
 		*dataPtr = value;
 	}
+
+    template<typename T>
+    void SHMaterial::SetProperty(uint32_t memOffset, const T& value)
+    {
+		// Check if out of bounds
+		if (memOffset + sizeof(T) > propMemorySize)
+			throw std::invalid_argument("Attempted to set an invalid property!");
+		// Set
+        setPropertyUnsafe(memOffset, value);
+    }
+
 	template<typename T>
 	T& SHMaterial::GetProperty(const std::string& key)
 	{
-		const auto SHADER_INFO = getShaderBlockInterface();
+		const auto SHADER_INFO = GetShaderBlockInterface();
 		const auto PROP_INFO = SHADER_INFO->GetVariable(key);
 		if (PROP_INFO == nullptr)
 		{
-			throw std::invalid_argument("Attempted to set an invalid property!");
+			throw std::invalid_argument("Attempted to retrieve an invalid property!");
 		}
 
 		// Get offset and return the memory directly
-		T* dataPtr = propMemory.get() + PROP_INFO->offset;
+		T* dataPtr = reinterpret_cast<T*>(propMemory.get() + PROP_INFO->offset);
 		return *dataPtr;
 	}
 	template<typename T>
@@ -55,5 +66,25 @@ namespace SHADE
 	{
 		return const_cast<const T&>(const_cast<SHMaterial*>(this)->GetProperty(key));
 	}
+    
+    template<typename T>
+    const T& SHMaterial::GetProperty(uint32_t memOffset) const
+    {
+		// Check if out of bounds
+		if (memOffset + sizeof(T) > propMemorySize)
+			throw std::invalid_argument("Attempted to retrieve an invalid property!");
+		return *(reinterpret_cast<T*>(propMemory.get() + memOffset));
+    }
 
+    template<typename T>
+    T& SHMaterial::GetProperty(uint32_t memOffset)
+    {
+		return const_cast<const T&>(const_cast<SHMaterial*>(this)->GetProperty(memOffset));
+    }
+
+    template<typename T>
+    void SHMaterial::setPropertyUnsafe(uint32_t memOffset, const T& value)
+    {
+        (*reinterpret_cast<T*>(propMemory.get() + memOffset)) = value;
+    }
 }

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHMaterialInstance.hpp

@@ -69,15 +69,15 @@ namespace SHADE
 
     // Search Override Data for the property
     uint32_t PROP_IDX = SHADER_INFO->GetVariableIndex(key);
-    auto prop = std::find(overrideData.begin(), overrideData.end(), [&](const OverrideData& data)
+    auto prop = std::find_if(overrideData.begin(), overrideData.end(), [&](const OverrideData& data)
-    {
+      {
-      return PROP_IDX == data.Index;
+        return PROP_IDX == data.Index;
-    });
+      });
     if (prop == overrideData.end())
       throw std::invalid_argument("Attempted to get an property that was not set previously!");
 
     // Get offset and return the memory directly
-    T* dataPtr = dataStore.get() + prop->StoredDataOffset;
+    T* dataPtr = reinterpret_cast<T*>(dataStore.get() + prop->StoredDataOffset);
     return *dataPtr;
   }
   template<typename T>

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHMeshLibrary.h

@@ -17,7 +17,8 @@ of DigiPen Institute of Technology is prohibited.
 // Project Includes
 #include "Resource/SHHandle.h"
 #include "Resource/SHResourceLibrary.h"
-#include "Math/SHMath.h"
+#include "Math/Vector/SHVec2.h"
+#include "Math/Vector/SHVec3.h"
 
 namespace SHADE
 {

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHMousePickSystem.cpp

@@ -7,6 +7,7 @@
 #include "Graphics/Buffers/SHVkBuffer.h"
 #include "Graphics/SHVkUtil.h"
 #include "Graphics/MiddleEnd/Interface/SHViewport.h"
+//#include "Graphics/MiddleEnd/Interface/SHInstancedIntegerData.h"
 
 namespace SHADE
 {
@@ -53,7 +54,7 @@ namespace SHADE
       // wait for the copy to be done
       afterCopyFence->Wait(true, std::numeric_limits<uint64_t>::max());
 
-      pickedEID = imageDataDstBuffer->GetDataFromMappedPointer<uint32_t>(static_cast<uint32_t>(viewportMousePos.y) * entityIDAttachment->GetWidth() + static_cast<uint32_t>(viewportMousePos.x));
+      pickedEID = imageDataDstBuffer->GetDataFromMappedPointer<EntityID>(static_cast<uint32_t>(viewportMousePos.y) * entityIDAttachment->GetWidth() + static_cast<uint32_t>(viewportMousePos.x));
 
     }
   }

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHPostOffscreenRenderSystem.cpp

@@ -68,7 +68,7 @@ namespace SHADE
   {
     std::vector combinedImageSampler
     {
-      std::make_tuple(offscreenRender->GetImageView(), offscreenRenderSampler, vk::ImageLayout::eGeneral),
+      std::make_tuple(offscreenRender->GetImageView(), offscreenRenderSampler, vk::ImageLayout::eShaderReadOnlyOptimal),
     };
 
     // Register the image view and sampler with the descriptor set. Now whenever rendering to the offscreen image is done, the descriptor set will see the change

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHRenderable.cpp

@@ -23,23 +23,26 @@ namespace SHADE
   /*-----------------------------------------------------------------------------------*/
   void SHRenderable::OnCreate()
   {
-    materialChanged = true;
+    matChanged = true;
     sharedMaterial = {};
     material = {};
     oldMaterial = {};
+
+    lightLayer = 0;
   }
 
   void SHRenderable::OnDestroy()
   {
+    // Remove from SuperBatch
+    Handle<SHSuperBatch> superBatch = sharedMaterial->GetBaseMaterial()->GetPipeline()->GetPipelineState().GetSubpass()->GetSuperBatch();
+	superBatch->Remove(this);
+
+    // Free resources
     if (material)
     {
       material.Free();
       material = {};
     }
-
-    // Remove from SuperBatch
-    Handle<SHSuperBatch> superBatch = sharedMaterial->GetBaseMaterial()->GetPipeline()->GetPipelineState().GetSubpass()->GetSuperBatch();
-	superBatch->Remove(this);
   }
   
   /*-----------------------------------------------------------------------------------*/
@@ -51,20 +54,23 @@ namespace SHADE
     if (!material && sharedMaterial == materialInstance)
       return;
 
+    // Flag that material was changed
+    matChanged = true;
+
     // Free copies of materials if any
     if (material)
     {
+      oldMaterial = material;
       material.Free();
       material = {};
     }
-
+    else if (sharedMaterial)
-    // Flag that material was changed
+    {
-	materialChanged = true;
+      oldMaterial = sharedMaterial;
-    if (sharedMaterial)
+    }
-	  oldMaterial = sharedMaterial->GetBaseMaterial();
 
     // Update the material
-    sharedMaterial = materialInstance;	
+    sharedMaterial = materialInstance;
   }
 
   Handle<SHMaterialInstance> SHRenderable::GetMaterial() const
@@ -86,10 +92,41 @@ namespace SHADE
 
     return material;
   }
-
+  
+  /*-----------------------------------------------------------------------------------*/
+  /* Mesh Functions                                                                    */
+  /*-----------------------------------------------------------------------------------*/
+  void SHRenderable::SetMesh(Handle<SHMesh> newMesh)
+  {
+    oldMesh = mesh;
+    mesh = newMesh;
+    meshChanged = true;
+  }
+  
+  /*-----------------------------------------------------------------------------------*/
+  /* Light Functions                                                                   */
+  /*-----------------------------------------------------------------------------------*/
+  uint8_t SHRenderable::GetLightLayer(void) const noexcept
+  {
+    return lightLayer;
+  }
+  
+  /*-----------------------------------------------------------------------------------*/
+  /* Batcher Dispatcher Functions                                                      */
+  /*-----------------------------------------------------------------------------------*/
   void SHRenderable::ResetChangedFlag()
   {
-      materialChanged = false;
+    matChanged = false;
-      oldMaterial = {};
+    meshChanged = false;
+    oldMaterial = {};
+    oldMesh = {};
   }
 }
+
+RTTR_REGISTRATION
+{
+  using namespace SHADE;
+  using namespace rttr;
+
+  registration::class_<SHRenderable>("Renderable Component");
+}

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHRenderable.h

@@ -11,9 +11,10 @@ of DigiPen Institute of Technology is prohibited.
 *//*************************************************************************************/
 #pragma once
 
+// External Dependencies
+#include <rttr/registration>
 // Project Includes
 #include "Resource/SHHandle.h"
-//#include "SHTransform.h"
 #include "ECS_Base/Components/SHComponent.h"
 #include "Math/SHMatrix.h"
 #include "SH_API.h"
@@ -50,31 +51,42 @@ namespace SHADE
       void SetMaterial(Handle<SHMaterialInstance> materialInstance);
       Handle<SHMaterialInstance> GetMaterial() const;
       Handle<SHMaterialInstance> GetModifiableMaterial();
+      Handle<SHMaterialInstance> GetPrevMaterial() const noexcept { return oldMaterial; }
+      bool HasMaterialChanged() const noexcept { return matChanged; }
 
       /*-------------------------------------------------------------------------------*/
-      /* Getter Functions                                                              */
+      /* Mesh Functions                                                                */
       /*-------------------------------------------------------------------------------*/
-      bool WasMaterialChanged() const noexcept { return materialChanged; }
+      void SetMesh(Handle<SHMesh> newMesh);
-      Handle<SHMaterial> GetPrevMaterial() const noexcept { return oldMaterial; }
+      Handle<SHMesh> GetMesh() const noexcept { return mesh; }
+      Handle<SHMesh> GetPrevMesh() const noexcept { return oldMesh; }
+      bool HasMeshChanged() const noexcept { return meshChanged; }
+
+      /*-------------------------------------------------------------------------------*/
+      /* Light Functions                                                               */
+      /*-------------------------------------------------------------------------------*/
+      uint8_t GetLightLayer (void) const noexcept;
 
       /*-------------------------------------------------------------------------------*/
       /* Batcher Dispatcher Functions                                                  */
       /*-------------------------------------------------------------------------------*/
+      bool HasChanged() const noexcept { return matChanged || meshChanged; } // Whether or not the mesh or material has changed
       void ResetChangedFlag(); // TODO: Lock it so that only SHBatcherDispatcher can access this
 
-      /*-------------------------------------------------------------------------------*/
-      /* Data Members                                                                  */
-      /*-------------------------------------------------------------------------------*/
-      Handle<SHMesh>             Mesh;
-
       private:
       /*-------------------------------------------------------------------------------*/
       /* Data Members                                                                  */
       /*-------------------------------------------------------------------------------*/
+      Handle<SHMesh>             mesh;
+      Handle<SHMesh>             oldMesh;
+      bool meshChanged = true;
       Handle<SHMaterialInstance> sharedMaterial;
       Handle<SHMaterialInstance> material;
-      bool materialChanged = true;
+      bool matChanged = true;
-      Handle<SHMaterial> oldMaterial; 
+      Handle<SHMaterialInstance> oldMaterial; 
+      uint8_t lightLayer;
+
+      RTTR_ENABLE()
 	};
 }
 

SHADE_Engine/src/Graphics/MiddleEnd/Lights/SHLightComponent.cpp

@@ -0,0 +1,123 @@
+#include "SHpch.h"
+#include "SHLightComponent.h"
+
+namespace SHADE
+{
+
+
+  void SHLightComponent::OnCreate(void)
+  {
+    lightData.Reset();
+    SetType(SH_LIGHT_TYPE::DIRECTIONAL);
+    indexInBuffer = std::numeric_limits<uint32_t>::max();
+    active = true;
+    Unbind();
+  }
+
+
+  void SHLightComponent::OnDestroy(void)
+  {
+
+  }
+
+  void SHLightComponent::SetPosition(SHVec3 position) noexcept
+  {
+    lightData.position = position;
+    MakeDirty();
+  }
+
+
+  void SHLightComponent::SetType(SH_LIGHT_TYPE type) noexcept
+  {
+    lightData.type = type;
+    MakeDirty();
+  }
+
+
+  void SHLightComponent::SetDirection(SHVec3 direction) noexcept
+  {
+    lightData.direction = direction;
+    MakeDirty();
+  }
+
+
+  void SHLightComponent::SetDiffuseColor(SHVec4 diffuseColor) noexcept
+  {
+    lightData.diffuseColor = diffuseColor;
+    MakeDirty();
+  }
+
+  void SHLightComponent::ModifyLayer(uint8_t layerIndex, bool value) noexcept
+  {
+    if (value)
+      lightData.cullingMask |= (1u << layerIndex);
+    else
+      lightData.cullingMask &= ~(1u << layerIndex);
+
+    MakeDirty();
+  }
+
+
+  void SHLightComponent::SetAllLayers(void) noexcept
+  {
+    lightData.cullingMask = std::numeric_limits<uint32_t>::max();
+    MakeDirty();
+  }
+
+
+  void SHLightComponent::ClearAllLayers(void) noexcept
+  {
+    lightData.cullingMask = 0;
+    MakeDirty();
+  }
+
+  void SHLightComponent::MakeDirty(void) noexcept
+  {
+    dirty = true;
+  }
+
+  void SHLightComponent::ClearDirtyFlag(void) noexcept
+  {
+    dirty = false;
+  }
+
+  void SHLightComponent::Unbind(void) noexcept
+  {
+    bound = false;
+    MakeDirty();
+  }
+
+  void SHLightComponent::SetBound(uint32_t inIndexInBuffer) noexcept
+{
+    bound = true;
+    indexInBuffer = inIndexInBuffer;
+  }
+
+  void SHLightComponent::SetActive(bool flag) noexcept
+  {
+    MakeDirty();
+    active = flag;
+
+  }
+
+  SHLightData const& SHLightComponent::GetLightData(void) const noexcept
+  {
+    return lightData;
+  }
+
+  bool SHLightComponent::IsDirty(void) const noexcept
+  {
+    return dirty;
+  }
+
+  bool SHLightComponent::GetBound(void) const noexcept
+  {
+    return bound;
+  }
+
+  uint32_t SHLightComponent::GetIndexInBuffer(void) const noexcept
+  {
+    return indexInBuffer;
+  }
+
+}

SHADE_Engine/src/Graphics/MiddleEnd/Lights/SHLightComponent.h

@@ -0,0 +1,60 @@
+#pragma once
+
+#include "ECS_Base/Components/SHComponent.h"
+#include "SHLightData.h"
+
+namespace SHADE
+{
+
+  class SH_API SHLightComponent final : public SHComponent
+  {
+  private:
+    //! General data for the light. This will purely be CPU bound. Whatever gets sent to the
+    //! GPU depends on the type of the light. 
+    SHLightData lightData;
+
+    //! Since the lighting system is gonna be self contained and light weight, we store this
+    //! so that we only write this to the CPU buffer when this light component change, we don't 
+    //! rewrite everything. However we still write to the GPU buffer when everything changes.
+    uint32_t indexInBuffer;
+
+    //! If the light component changed some value we mark this true.
+    bool dirty;
+
+    //! If the light's data is already in the buffers, this will be set to true.
+    bool bound;
+
+    //! If the light is active, this is true.
+    bool active;
+  	
+  public:
+    /*-----------------------------------------------------------------------*/
+    /* LIFECYCLE FUNCTIONS                                                   */
+    /*-----------------------------------------------------------------------*/
+    void OnCreate  (void) override final;
+    void OnDestroy (void) override final;
+
+    /*-----------------------------------------------------------------------*/
+    /* SETTERS AND GETTERS                                                   */
+    /*-----------------------------------------------------------------------*/
+    void SetPosition     (SHVec3 position) noexcept;
+    void SetType         (SH_LIGHT_TYPE type) noexcept;
+    void SetDirection    (SHVec3 direction) noexcept;
+    void SetDiffuseColor (SHVec4 diffuseColor) noexcept;
+    void ModifyLayer     (uint8_t layerIndex, bool value) noexcept;
+    void SetAllLayers    (void) noexcept;
+    void ClearAllLayers  (void) noexcept;
+    void MakeDirty       (void) noexcept;
+    void ClearDirtyFlag  (void) noexcept;
+    void Unbind          (void) noexcept;
+    void SetBound        (uint32_t inIndexInBuffer) noexcept;
+    void SetActive       (bool flag) noexcept;
+    
+
+    SHLightData const& GetLightData     (void) const noexcept;
+    bool               IsDirty          (void) const noexcept;
+    bool               GetBound         (void) const noexcept;
+    uint32_t           GetIndexInBuffer (void) const noexcept;
+
+  };
+}

SHADE_Engine/src/Graphics/MiddleEnd/Lights/SHLightData.cpp

@@ -0,0 +1,21 @@
+#include "SHpch.h"
+#include "SHLightData.h"
+
+namespace SHADE
+{
+  void SHLightData::Reset(void) noexcept
+  {
+    // no culling is done.
+    cullingMask = std::numeric_limits<uint32_t>::max();
+
+    // reset position to 0
+    position = SHVec3::Zero;
+
+    // direction just point in positive z axis
+    direction = SHVec3::Forward; 
+
+    // Diffuse color set to 1
+    diffuseColor = SHVec4::One;
+  }
+
+}

SHADE_Engine/src/Graphics/MiddleEnd/Lights/SHLightData.h

@@ -0,0 +1,55 @@
+#pragma once
+
+#include "Math/Vector/SHVec3.h"
+#include "Math/Vector/SHVec4.h"
+
+namespace SHADE
+{
+  enum class SH_LIGHT_TYPE : uint32_t
+  {
+    DIRECTIONAL = 0,
+    POINT,
+    SPOT,
+    NUM_TYPES
+  };
+
+  /***************************************************************************/
+  /*!
+
+    \class
+      Every light will essentially be using this struct. However, when passing
+      light data over to the GPU, the light data will be split according to 
+      type for more optimal cache access.
+
+  */
+  /***************************************************************************/
+  struct SHLightData
+  {
+    //! position of the light
+    SHVec3 position;
+
+    //! Type of the light
+    SH_LIGHT_TYPE type;
+
+    //! direction of the light
+    SHVec3 direction;
+
+    //! Each bit in this 32 bit field will represent a layer. If the bit is set,
+    //! when a fragment is being evaluated, the shader will use the fragment's
+    //! layer value to AND with the light's. If result is 1, do lighting calculations.
+    uint32_t cullingMask;  
+
+    //! Diffuse color emitted by the light
+    SHVec4 diffuseColor;
+
+    void Reset (void) noexcept;
+    //! TODO: 
+    //! - Add cut off. (inner and outer).
+    //! - Add constant, linear and quadratic for attenuation
+    //! - Specular color if needed. see below.
+
+    //! Specular color
+    //SHVec4 specularColor;
+  };
+
+}

SHADE_Engine/src/Graphics/MiddleEnd/Lights/SHLightingSubSystem.cpp

@@ -0,0 +1,431 @@
+#include "SHpch.h"
+#include "SHLightingSubSystem.h"
+#include "Graphics/MiddleEnd/GlobalData/SHGraphicsGlobalData.h"
+#include "Tools/SHUtilities.h"
+#include "Graphics/Devices/SHVkLogicalDevice.h"
+#include "Graphics/Buffers/SHVkBuffer.h"
+#include "Graphics/Descriptors/SHVkDescriptorSetGroup.h"
+#include "SHLightComponent.h"
+#include "ECS_Base/Managers/SHComponentManager.h"
+#include "SHLightComponent.h"
+
+namespace SHADE
+{
+  /***************************************************************************/
+  /*! 
+   
+    \brief
+      This function takes an address in the CPU container and writes light
+      component data to it. What gets written depends on the light type.
+    
+    \param address
+      The address to write to.
+
+    \param lightComp
+      The light component with the data to write from.
+
+    \param lightType
+      The type of the light
+   
+    \return 
+  
+  */ 
+  /***************************************************************************/
+  void SHLightingSubSystem::PerTypeData::WriteLightToAddress(void* address, SHLightComponent* lightComp) noexcept
+  {
+    auto const& lightData = lightComp->GetLightData();
+    switch (lightData.type)
+    {
+    case SH_LIGHT_TYPE::DIRECTIONAL:
+    {
+      SHDirectionalLightData* lightPtr = reinterpret_cast<SHDirectionalLightData*>(address);
+
+      lightPtr->cullingMask = lightData.cullingMask;
+      lightPtr->direction = lightData.direction;
+      lightPtr->diffuseColor = lightData.diffuseColor;
+      break;
+    }
+    case SH_LIGHT_TYPE::POINT:
+      break;
+    case SH_LIGHT_TYPE::SPOT:
+      break;
+    case SH_LIGHT_TYPE::NUM_TYPES:
+      break;
+    default:
+      break;
+
+    }
+  }
+
+  /***************************************************************************/
+  /*!
+
+    \brief
+      Initializes type, intermediate data and buffer. dirty will be true.
+
+    \param lightType
+      type of the light. 
+
+  */
+  /***************************************************************************/
+  void SHLightingSubSystem::PerTypeData::InitializeData(Handle<SHVkLogicalDevice> logicalDevice, SH_LIGHT_TYPE type) noexcept
+  {
+    // initialize the type
+    lightType = type;
+
+    // boilerplate
+    intermediateData = nullptr;
+
+    // initialize alignment
+    lightDataAlignmentSize = logicalDevice->PadSSBOSize(GetLightTypeSize(type));
+
+    // So create some data!
+    Expand(logicalDevice);
+  }
+
+  /***************************************************************************/
+  /*!
+  
+    \brief
+      Expands both the CPU container and the GPU buffer when the number of 
+      lights have exceeded the capacity. 
+    
+  */
+  /***************************************************************************/
+  void SHLightingSubSystem::PerTypeData::Expand(Handle<SHVkLogicalDevice> logicalDevice) noexcept
+  {
+    if (lightDataAlignmentSize == 0)
+    {
+      SHLOG_ERROR ("One of the types of lights have not been accounted for. Make sure lightDataAlignmentSize is not nullptr.");
+      return;
+    }
+
+    // we want to wait for the command buffers to finish using the buffers first
+    logicalDevice->WaitIdle();
+
+    // First time we are initializing lights
+    if (intermediateData == nullptr)
+    {
+      // max lights should start of at STARTING_NUM_LIGHTS lights
+      maxLights = STARTING_NUM_LIGHTS;
+      numLights = 0;
+
+      // Initialize the data for lights
+      intermediateData = std::make_unique<uint8_t[]>(lightDataAlignmentSize * maxLights);
+
+      // We want to initialize 3 times the amount of data required.
+      dataBuffer = logicalDevice->CreateBuffer(maxLights * lightDataAlignmentSize * SHGraphicsConstants::NUM_FRAME_BUFFERS, nullptr, maxLights * lightDataAlignmentSize * SHGraphicsConstants::NUM_FRAME_BUFFERS, vk::BufferUsageFlagBits::eStorageBuffer, VMA_MEMORY_USAGE_AUTO, VMA_ALLOCATION_CREATE_MAPPED_BIT | VMA_ALLOCATION_CREATE_HOST_ACCESS_SEQUENTIAL_WRITE_BIT);
+    }
+    else
+    {
+      // save old number of lights
+      uint32_t const OLD_MAX_LIGHTS = maxLights;
+
+      // before we increase the number of lights, create space to store old data.
+      std::unique_ptr<uint8_t[]> oldData = std::make_unique<uint8_t[]>(lightDataAlignmentSize * OLD_MAX_LIGHTS);
+
+      // copy data over.
+      std::memcpy (oldData.get(), intermediateData.get(), lightDataAlignmentSize * OLD_MAX_LIGHTS);
+
+      // now we start to expand....
+
+      // double space for lights
+      maxLights *= 2;
+
+      // destroy old data and initialize container for double the amount of data.
+      intermediateData = std::make_unique<uint8_t[]>(lightDataAlignmentSize * maxLights);
+
+      // copy old data to new container
+      std::memcpy(intermediateData.get(), oldData.get(), lightDataAlignmentSize * OLD_MAX_LIGHTS);
+
+      // Resize the GPU buffer. TODO: Replace with Resize no copy here
+      dataBuffer->ResizeReplace(maxLights * lightDataAlignmentSize * SHGraphicsConstants::NUM_FRAME_BUFFERS, oldData.get(), lightDataAlignmentSize * OLD_MAX_LIGHTS);
+    }
+
+    
+  }
+
+  /***************************************************************************/
+  /*!
+  
+    \brief
+      Gets the size required to store data for a light type.
+    
+    \param type
+      Type of a light.
+   
+    \return 
+      Size required to store a light based on type.  
+
+  */
+  /***************************************************************************/
+  uint32_t SHLightingSubSystem::PerTypeData::GetLightTypeSize(SH_LIGHT_TYPE type) noexcept
+  {
+    switch (type)
+    {
+    case SH_LIGHT_TYPE::DIRECTIONAL:
+      // TOOD: Change after creating point light struct
+      return sizeof(SHDirectionalLightData);
+    case SH_LIGHT_TYPE::POINT:
+      return 4;
+    case SH_LIGHT_TYPE::SPOT:
+      // TOOD: Change after creating spot light struct
+      return 4; 
+    case SH_LIGHT_TYPE::NUM_TYPES:
+    default:
+      return 4;
+
+    }
+  }
+
+
+  Handle<SHVkBuffer> SHLightingSubSystem::PerTypeData::GetDataBuffer(void) const noexcept
+  {
+    return dataBuffer;
+  }
+
+
+  uint32_t SHLightingSubSystem::PerTypeData::GetAlignmentSize(void) const noexcept
+  {
+    return lightDataAlignmentSize;
+  }
+
+  uint32_t SHLightingSubSystem::PerTypeData::GetNumLights(void) const noexcept
+  {
+    return numLights;
+  }
+
+  uint32_t SHLightingSubSystem::PerTypeData::GetMaxLights(void) const noexcept
+  {
+    return maxLights;
+  }
+
+
+  /***************************************************************************/
+  /*!
+
+    \brief
+      This function takes in a light comp in the event that its data has not
+      been placed in the buffer yet. It also checks if the size of the buffer
+      is big enough to hold the new light. If the buffer is too small, expand
+      it.
+
+    \param lightComp
+      The light component to add.
+
+  */
+  /***************************************************************************/
+  void SHLightingSubSystem::PerTypeData::AddLight(Handle<SHVkLogicalDevice> logicalDevice, SHLightComponent* unboundLight, bool expanded) noexcept
+  {
+    if (unboundLight)
+    {
+      // capacity is full
+      if (numLights == maxLights)
+      {
+        // expand first
+        Expand(logicalDevice);
+
+        expanded = true;
+      }
+
+      // Now that the container is big enough, bind the new light
+
+      // Get address of write location
+      void* writeLocation = reinterpret_cast<uint8_t*>(intermediateData.get()) + (lightDataAlignmentSize * numLights);
+
+      // Write the light data to address
+      WriteLightToAddress(writeLocation, unboundLight);
+
+      // Set the light component to be bound to that location
+      unboundLight->SetBound(numLights);
+
+      // Increase light count
+      ++numLights;
+    }
+  }
+
+  /***************************************************************************/
+  /*! 
+   
+    \brief
+      Modify the data at a specific light address.
+    
+    \param lightComp
+      The light component to write.
+   
+  */ 
+  /***************************************************************************/
+  void SHLightingSubSystem::PerTypeData::ModifyLight(SHLightComponent* lightComp) noexcept
+  {
+    void* writeLocation = reinterpret_cast<uint8_t*>(intermediateData.get()) + (lightDataAlignmentSize * lightComp->GetIndexInBuffer());
+    WriteLightToAddress(writeLocation, lightComp);
+  }
+
+  void SHLightingSubSystem::PerTypeData::WriteToGPU(uint32_t frameIndex) noexcept
+  {
+    if (intermediateData)
+    {
+      // we want to write to the offset of the current frame
+      dataBuffer->WriteToMemory(intermediateData.get(), lightDataAlignmentSize * numLights, 0, lightDataAlignmentSize * maxLights * frameIndex);
+    }
+  }
+
+  /***************************************************************************/
+  /*! 
+   
+    \brief
+      Update descriptor sets. We want to call this every time we expand buffers.
+    
+    \param binding
+      The binding in the set we want to update.
+   
+  */ 
+  /***************************************************************************/
+  void SHLightingSubSystem::UpdateDescSet(uint32_t binding) noexcept
+  {
+    auto buffer = perTypeData[binding].GetDataBuffer();
+
+    // We bind the buffer with the correct desc set binding
+    lightingDataDescSet->ModifyWriteDescBuffer(SHGraphicsConstants::DescriptorSetIndex::DYNAMIC_GLOBALS,
+      binding,
+      { &buffer, 1 },
+      0,
+      perTypeData[binding].GetAlignmentSize() * perTypeData[binding].GetMaxLights());
+
+    lightingDataDescSet->UpdateDescriptorSetBuffer(SHGraphicsConstants::DescriptorSetIndex::DYNAMIC_GLOBALS, binding);
+  }
+
+  /***************************************************************************/
+  /*!
+
+    \brief
+      Computes dynamic offsets.
+
+  */
+  /***************************************************************************/
+  void SHLightingSubSystem::ComputeDynamicOffsets(void) noexcept
+  {
+    for (uint32_t i = 0; i < SHGraphicsConstants::NUM_FRAME_BUFFERS; ++i)
+    {
+      for (uint32_t j = 0; j < dynamicOffsets.size(); ++j)
+      {
+        auto const& typeData = perTypeData[j];
+        {
+          dynamicOffsets[i][j] = j * typeData.GetAlignmentSize() * typeData.GetMaxLights();
+        }
+      }
+    }
+  }
+
+  /***************************************************************************/
+  /*!
+  
+    \brief
+      Initializes per light type data. This includes buffers and descriptor
+      sets.
+    
+  
+  */
+  /***************************************************************************/
+  void SHLightingSubSystem::Init(Handle<SHVkLogicalDevice> device, Handle<SHVkDescriptorPool> descPool) noexcept
+  {
+    SHComponentManager::CreateComponentSparseSet<SHLightComponent>();
+
+    logicalDevice = device;
+    uint32_t constexpr NUM_LIGHT_TYPES = SHUtilities::ToUnderlying(SH_LIGHT_TYPE::NUM_TYPES);
+
+    std::vector<uint32_t> variableSizes{ NUM_LIGHT_TYPES };
+    std::fill (variableSizes.begin(), variableSizes.end(), 1);
+
+    // Create the descriptor set
+    lightingDataDescSet = descPool->Allocate({SHGraphicsGlobalData::GetDescSetLayouts()[SHGraphicsConstants::DescriptorSetIndex::DYNAMIC_GLOBALS]}, variableSizes);
+
+
+    for (uint32_t i = 0; i < NUM_LIGHT_TYPES; ++i)
+    {
+      // initialize all the data first. We add more lights here as we add more types.
+      perTypeData[i].InitializeData(logicalDevice, static_cast<SH_LIGHT_TYPE>(i));
+      UpdateDescSet(i);
+    }
+
+    for (uint32_t i = 0; i < SHGraphicsConstants::NUM_FRAME_BUFFERS; ++i)
+    {
+    	dynamicOffsets[i].resize(NUM_LIGHT_TYPES);
+    }
+  }
+
+  /***************************************************************************/
+  /*!
+  
+    \brief
+      Loops through every single light component and checks for dirty light
+      data. If light data is dirty, rewrite to the CPU container. We also want
+      to bind the descriptor set for the light data.
+    
+  */
+  /***************************************************************************/
+  void SHLightingSubSystem::Run(Handle<SHVkCommandBuffer> cmdBuffer, uint32_t frameIndex) noexcept
+  {
+    auto& lightComps = SHComponentManager::GetDense<SHLightComponent>();
+    bool expanded = false;
+    for (auto& light : lightComps)
+    {
+      auto enumValue = SHUtilities::ToUnderlying(light.GetLightData().type);
+
+      // First we want to make sure the light is already bound to the system. if it
+      // isn't, we write it to the correct buffer.
+      if (!light.GetBound())
+      {
+        perTypeData[enumValue].AddLight(logicalDevice, &light, expanded);
+      }
+
+      // if there was modification to the light data
+      if (light.IsDirty())
+      {
+        // Write the data to the CPU 
+        perTypeData[enumValue].ModifyLight(&light);
+
+        // Light is now updated in the container
+        light.ClearDirtyFlag();
+      }
+    }
+
+    // Write data to GPU
+    for (auto& data : perTypeData)
+    {
+    	data.WriteToGPU(frameIndex);
+    }
+
+    // If any of the buffers got expanded, the descriptor set is invalid because the expanded buffer
+    // is a new buffer. If some expansion was detected, update descriptor sets.
+    if (expanded)
+    {
+      uint32_t constexpr NUM_LIGHT_TYPES = SHUtilities::ToUnderlying(SH_LIGHT_TYPE::NUM_TYPES);
+      for (uint32_t i = 0; i < NUM_LIGHT_TYPES; ++i)
+      {
+      	UpdateDescSet(i);
+      }
+    }
+    
+    // compute dynamic offsets. We don't actually have to compute every frame but its pretty lightweight,
+    // so we do it anyway. #NoteToSelf: if at any point it affects performance, do a check before computing.
+    ComputeDynamicOffsets();
+
+    // Bind descriptor set (We bind at an offset because the buffer holds NUM_FRAME_BUFFERS sets of data).
+    cmdBuffer->BindDescriptorSet(lightingDataDescSet, SH_PIPELINE_TYPE::GRAPHICS, SHGraphicsConstants::DescriptorSetIndex::DYNAMIC_GLOBALS, {dynamicOffsets[frameIndex]});
+
+  }
+
+  /***************************************************************************/
+  /*!
+  
+    \brief
+      Does nothing for now.
+    
+  */
+  /***************************************************************************/
+  void SHLightingSubSystem::Exit(void) noexcept
+  {
+
+  }
+}

SHADE_Engine/src/Graphics/MiddleEnd/Lights/SHLightingSubSystem.h

@@ -0,0 +1,124 @@
+#pragma once
+
+#include "Resource/SHHandle.h"
+#include "Math/Vector/SHVec3.h"
+#include "Math/Vector/SHVec4.h"
+#include "SHLightData.h"
+#include "Graphics/MiddleEnd/Interface/SHGraphicsConstants.h"
+
+namespace SHADE
+{
+  class SHVkLogicalDevice;
+  class SHVkDescriptorPool;
+  class SHVkDescriptorSetGroup;
+  class SHVkDescriptorSetLayout;
+  class SHVkBuffer;
+  class SHLightComponent;
+  class SHVkCommandBuffer;
+
+  // Represents how the data will be interpreted in GPU. we want to copy to a container of these before passing to GPU.
+  struct SHDirectionalLightData
+  {
+    //! Direction of the light
+    SHVec3 direction;
+
+    //! Represents if the light is active or not
+    uint32_t active;
+
+    //! Each bit in this 32 bit field will represent a layer. If the bit is set,
+    //! when a fragment is being evaluated, the shader will use the fragment's
+    //! layer value to AND with the light's. If result is 1, do lighting calculations.
+    uint32_t cullingMask;
+
+    //! Diffuse color emitted by the light
+    SHVec4 diffuseColor;
+
+  };
+
+  class SH_API SHLightingSubSystem
+  {
+  private:
+
+    class PerTypeData
+    {
+    private:
+      /*-----------------------------------------------------------------------*/
+      /* STATIC MEMBER VARIABLES                                               */
+      /*-----------------------------------------------------------------------*/
+      static constexpr uint32_t STARTING_NUM_LIGHTS = 20;
+
+      /*-----------------------------------------------------------------------*/
+      /* PRIVATE MEMBER VARIABLES                                              */
+      /*-----------------------------------------------------------------------*/
+      //! Capacity of the container. 
+      uint32_t                   maxLights;
+
+      //! SSBOs need to be aligned. This is to pad lighting structs
+      uint32_t                   lightDataAlignmentSize;
+
+      //! type of the light. Will be used later when we want to expand
+      SH_LIGHT_TYPE              lightType;
+
+      //! number of lights currently alive.
+      uint32_t                   numLights;
+
+      //! GPU buffer required to store GPU data
+      Handle<SHVkBuffer>         dataBuffer;
+
+      //! Before data gets copied to the GPU, it goes into here first. Data here is aligned to whatever struct is
+      //! used to represent data in this container. Note this will store only 1 copy of all the lights, compared
+      //! to the GPU that stores NUM_FRAME_BUFFERS copies. 
+      std::unique_ptr<uint8_t[]> intermediateData;
+
+      void WriteLightToAddress (void* address, SHLightComponent* lightComp) noexcept;
+    public:
+      /*-----------------------------------------------------------------------*/
+      /* PUBLIC MEMBER FUNCTIONS                                               */
+      /*-----------------------------------------------------------------------*/
+      void InitializeData (Handle<SHVkLogicalDevice> logicalDevice, SH_LIGHT_TYPE type) noexcept;
+      void Expand         (Handle<SHVkLogicalDevice> logicalDevice) noexcept;
+      void AddLight       (Handle<SHVkLogicalDevice> logicalDevice, SHLightComponent* unboundLight, bool expanded) noexcept;
+      void ModifyLight    (SHLightComponent* lightComp) noexcept;
+      void WriteToGPU     (uint32_t frameIndex) noexcept;
+
+      /*-----------------------------------------------------------------------*/
+      /* GETTERS                                                               */
+      /*-----------------------------------------------------------------------*/
+      static uint32_t    GetLightTypeSize (SH_LIGHT_TYPE type) noexcept;
+      Handle<SHVkBuffer> GetDataBuffer    (void) const noexcept;
+      uint32_t           GetAlignmentSize (void) const noexcept;
+      uint32_t           GetNumLights     (void) const noexcept;
+      uint32_t           GetMaxLights     (void) const noexcept;
+    };
+
+  private:
+
+    //! logical device used for creation
+    Handle<SHVkLogicalDevice>                                                 logicalDevice;
+
+    //! The descriptor set that will hold the lighting data. Each binding will hold a buffer, NUM_FRAMES times the size required.
+    Handle<SHVkDescriptorSetGroup>                                            lightingDataDescSet;
+
+    //! Each type will have some data associated with it for processing
+    std::array<PerTypeData, static_cast<uint32_t>(SH_LIGHT_TYPE::NUM_TYPES)>  perTypeData;
+
+    //! Container to store dynamic offsets for binding descriptor sets
+    std::array<std::vector<uint32_t>, static_cast<uint32_t>(SHGraphicsConstants::NUM_FRAME_BUFFERS)> dynamicOffsets;
+
+    /*-----------------------------------------------------------------------*/
+    /* PRIVATE MEMBER FUNCTIONS                                              */
+    /*-----------------------------------------------------------------------*/
+    void UpdateDescSet         (uint32_t binding) noexcept;
+    void ComputeDynamicOffsets (void) noexcept;
+
+  public:
+
+    /*-----------------------------------------------------------------------*/
+    /* PUBLIC MEMBER FUNCTIONS                                               */
+    /*-----------------------------------------------------------------------*/
+    void Init (Handle<SHVkLogicalDevice> device, Handle<SHVkDescriptorPool> descPool) noexcept;
+    void Run (Handle<SHVkCommandBuffer> cmdBuffer, uint32_t frameIndex) noexcept;
+    void Exit (void) noexcept;
+
+  };
+}

SHADE_Engine/src/Graphics/MiddleEnd/Shaders/SHShaderModuleLibrary.cpp

@@ -1,6 +1,7 @@
 #include "SHPch.h"
 #include "SHShaderModuleLibrary.h"
 #include "Graphics/Devices/SHVkLogicalDevice.h"
+#include "Assets/SHAssetManager.h"
 
 namespace SHADE
 {
@@ -18,33 +19,33 @@ namespace SHADE
    
   */
   /***************************************************************************/
-  void SHShaderModuleLibrary::ImportFromSourceLibrary(Handle<SHVkLogicalDevice>& logicalDeviceHdl, SHShaderSourceLibrary const& sourceLib) noexcept
+  //void SHShaderModuleLibrary::ImportFromSourceLibrary(Handle<SHVkLogicalDevice>& logicalDeviceHdl, SHShaderSourceLibrary const& sourceLib) noexcept
-  {
+  //{
-    auto const& sources = sourceLib.GetSourceLibrary();
+  //  auto const& sources = sourceLib.GetSourceLibrary();
-    for (auto const& source : sources)
+  //  for (auto const& source : sources)
-    {
+  //  {
-      vk::ShaderStageFlagBits shaderType{};
+  //    vk::ShaderStageFlagBits shaderType{};
-      switch (source.shaderType)
+  //    switch (source.shaderType)
-      {
+  //    {
-      case SH_SHADER_TYPE::VERTEX:
+  //    case SH_SHADER_TYPE::VERTEX:
-        shaderType = vk::ShaderStageFlagBits::eVertex;
+  //      shaderType = vk::ShaderStageFlagBits::eVertex;
-        break;
+  //      break;
-      case SH_SHADER_TYPE::FRAGMENT:
+  //    case SH_SHADER_TYPE::FRAGMENT:
-        shaderType = vk::ShaderStageFlagBits::eFragment;
+  //      shaderType = vk::ShaderStageFlagBits::eFragment;
-        break;
+  //      break;
-      case SH_SHADER_TYPE::COMPUTE:
+  //    case SH_SHADER_TYPE::COMPUTE:
-        shaderType = vk::ShaderStageFlagBits::eCompute;
+  //      shaderType = vk::ShaderStageFlagBits::eCompute;
-        break;
+  //      break;
-      default:
+  //    default:
-        shaderType = vk::ShaderStageFlagBits::eVertex;
+  //      shaderType = vk::ShaderStageFlagBits::eVertex;
-        break;
+  //      break;
-      }
+  //    }
 
-      Handle<SHVkShaderModule> newShaderModule = logicalDeviceHdl->CreateShaderModule(source.spirvBinary, "main", shaderType, source.name);
+  //    Handle<SHVkShaderModule> newShaderModule = logicalDeviceHdl->CreateShaderModule(source.spirvBinary, "main", shaderType, source.name);
-      shaderModules.emplace(source.id, newShaderModule);
+  //    shaderModules.emplace(source.id, newShaderModule);
-      stringToID.emplace(source.name, source.id);
+  //    stringToID.emplace(source.name, source.id);
-    }
+  //  }
-  }
+  //}
 
   /***************************************************************************/
   /*!
@@ -58,12 +59,81 @@ namespace SHADE
   
   */
   /***************************************************************************/
-  Handle<SHVkShaderModule> SHShaderModuleLibrary::GetShaderModule(std::string shaderName) const noexcept
+  //Handle<SHVkShaderModule> SHShaderModuleLibrary::GetShaderModule(std::string shaderName) const noexcept
+  //{
+  //  if (stringToID.contains(shaderName))
+  //    return shaderModules.at(stringToID.at(shaderName));
+  //  else
+  //    return {};
+  //}
+
+  vk::ShaderStageFlagBits SHShaderModuleLibrary::GetVkShaderFlag(SH_SHADER_TYPE type) noexcept
   {
-    if (stringToID.contains(shaderName))
+    vk::ShaderStageFlagBits shaderType{};
-      return shaderModules.at(stringToID.at(shaderName));
+    switch (type)
-    else
+    {
-      return {};
+    case SH_SHADER_TYPE::VERTEX:
+      shaderType = vk::ShaderStageFlagBits::eVertex;
+      break;
+    case SH_SHADER_TYPE::FRAGMENT:
+      shaderType = vk::ShaderStageFlagBits::eFragment;
+      break;
+    case SH_SHADER_TYPE::COMPUTE:
+      shaderType = vk::ShaderStageFlagBits::eCompute;
+      break;
+    default:
+      shaderType = vk::ShaderStageFlagBits::eVertex;
+      break;
+    }
+
+    return shaderType;
   }
 
-}
+  Handle<SHVkShaderModule> SHShaderModuleLibrary::GetBuiltInShaderModule(std::string shaderName) const noexcept
+  {
+      if (builtInShaderModules.contains(shaderName))
+        return builtInShaderModules.at(shaderName);
+      else
+        return {};
+  }
+
+  void SHShaderModuleLibrary::ImportAllShaderSource(Handle<SHVkLogicalDevice>& logicalDeviceHdl) noexcept
+  {
+    uint32_t idCounter{ 0 };
+
+    auto const data = SHAssetManager::GetAllDataOfType(AssetType::SHADER);
+    for (auto const& dataPtr : data)
+    {
+      auto const shader = dynamic_cast<SHShaderAsset const*>(dataPtr);
+
+	    Handle<SHVkShaderModule> newShaderModule = 
+        logicalDeviceHdl->CreateShaderModule(shader->spirvBinary, "main", GetVkShaderFlag(shader->shaderType), shader->name);
+
+	    shaderModules.emplace(idCounter++, newShaderModule);
+    }
+
+    auto const builtIn = SHAssetManager::GetAllDataOfType(AssetType::SHADER_BUILT_IN);
+    for (auto const& dataPtr : builtIn)
+    {
+      auto const shader = dynamic_cast<SHShaderAsset const*>(dataPtr);
+
+      Handle<SHVkShaderModule> newShaderModule =
+        logicalDeviceHdl->CreateShaderModule(shader->spirvBinary, "main", GetVkShaderFlag(shader->shaderType), shader->name);
+
+      builtInShaderModules.emplace(shader->name, newShaderModule);
+    }
+  }
+
+  void SHShaderModuleLibrary::ReflectAllShaderModules() noexcept
+  {
+    for (auto& module : shaderModules)
+    {
+      module.second->Reflect();
+    }
+
+    for (auto& module : builtInShaderModules)
+    {
+      module.second->Reflect();
+    }
+  }
+}

SHADE_Engine/src/Graphics/MiddleEnd/Shaders/SHShaderModuleLibrary.h

@@ -2,8 +2,7 @@
 #define SH_SHADER_MODULE_LIBRARY_H
 
 #include "Graphics/Shaders/SHVkShaderModule.h"
-#include "SHShaderSourceLibrary.h"
+#include "Assets/Asset Types/SHShaderAsset.h"
-#include <map>
 
 namespace SHADE
 {
@@ -22,20 +21,23 @@ namespace SHADE
     /*-----------------------------------------------------------------------*/
     //! Stored shader modules
     std::unordered_map<uint32_t, Handle<SHVkShaderModule>> shaderModules;
+    std::unordered_map<std::string, Handle<SHVkShaderModule>> builtInShaderModules;
 
-    //! We want some sort of interface with strings, instead of ints
+    inline vk::ShaderStageFlagBits GetVkShaderFlag(SH_SHADER_TYPE type) noexcept;
-    std::map<std::string, uint32_t>                        stringToID;
 
   public:
     /*-----------------------------------------------------------------------*/
     /* PUBLIC MEMBER FUNCTIONS                                               */
     /*-----------------------------------------------------------------------*/
-    void ImportFromSourceLibrary(Handle<SHVkLogicalDevice>& logicalDeviceHdl, SHShaderSourceLibrary const& sourceLib) noexcept;
+    //void ImportFromSourceLibrary(Handle<SHVkLogicalDevice>& logicalDeviceHdl, SHShaderSourceLibrary const& sourceLib) noexcept;
 
     /*-----------------------------------------------------------------------*/
     /* SETTERS AND GETTERS                                                   */
     /*-----------------------------------------------------------------------*/
-    Handle<SHVkShaderModule> GetShaderModule(std::string shaderName) const noexcept;
+    Handle<SHVkShaderModule> GetBuiltInShaderModule(std::string shaderName) const noexcept;
+    
+    void ImportAllShaderSource(Handle<SHVkLogicalDevice>& logicalDeviceHdl) noexcept;
+    void ReflectAllShaderModules() noexcept;
   };
 }
 

SHADE_Engine/src/Graphics/MiddleEnd/Shaders/SHShaderSourceLibrary.cpp

@@ -1,308 +0,0 @@
-#include "SHPch.h"
-#include <filesystem>
-#include <fstream>
-#include "SHShaderSourceLibrary.h"
-#include "Tools/SHLogger.h"
-
-namespace SHADE
-{
-  /***************************************************************************/
-  /*!
-  
-    \brief
-      Initializes the directory to take assets from. TODO: Only temporary until
-      the resource manager is implemented.
-    
-    \param directory
-   
-    \return 
-  
-  */
-  /***************************************************************************/
-  void SHShaderSourceLibrary::Init (std::string directory) noexcept
-  {
-    shaderDirectory = directory;
-    if (shaderDirectory.back() != '/')
-    {
-      shaderDirectory += '/';
-    }
-  }
-
-  /***************************************************************************/
-  /*!
-  
-    \brief
-      Private member function to compile a shader STRING source to binary and
-      returns a vector of 4 bytes.
-    
-    \param glslSource
-      The GLSL string source.
-
-    \param type
-      Type of the shader: vertex, fragment, compute, etc.
-
-    \param opLevel
-      Optimization level.
-   
-    \return 
-      Returns a vector of the binary data.
-  
-  */
-  /***************************************************************************/
-  std::vector<uint32_t> SHShaderSourceLibrary::CompileToBinary(std::string const& glslSource, char const* const spirvFilename, SH_SHADER_TYPE type, shaderc_optimization_level opLevel /*= shaderc_optimization_level_zero*/)
-  {
-    // shaderc compiler
-    shaderc::Compiler compiler;
-    shaderc::CompileOptions options;
-
-    options.AddMacroDefinition("MY_DEFINE", "1");
-
-    // Set optimization levels
-    if (opLevel != shaderc_optimization_level_zero)
-      options.SetOptimizationLevel(opLevel);
-
-    // Attempt to get the shaderc equivalent shader stage
-    shaderc_shader_kind shaderKind;
-    switch (type)
-    {
-    case SH_SHADER_TYPE::VERTEX:
-      shaderKind = shaderc_shader_kind::shaderc_glsl_vertex_shader;
-      break;
-    case SH_SHADER_TYPE::FRAGMENT:
-      shaderKind = shaderc_shader_kind::shaderc_glsl_fragment_shader;
-      break;
-    case SH_SHADER_TYPE::COMPUTE:
-      shaderKind = shaderc_shader_kind::shaderc_glsl_compute_shader;
-      break;
-    default:
-      shaderKind = shaderc_shader_kind::shaderc_glsl_vertex_shader;
-      break;
-    }
-
-    // Compile the shader and get the result
-    shaderc::SpvCompilationResult compileResult = compiler.CompileGlslToSpv(glslSource, shaderKind, spirvFilename, options);
-
-    if (compileResult.GetCompilationStatus() != shaderc_compilation_status_success)
-    {
-      SHLOG_ERROR("Shaderc failed to compile GLSL shader to binary | " + compileResult.GetErrorMessage());
-    }
-
-    return { compileResult.begin(), compileResult.end() };
-  }
-
-  /***************************************************************************/
-  /*!
-  
-    \brief
-      TODO: Delete after file IO is implemented. Loads a shader from disk.
-    
-    \param filePath
-      file path to the shader in the asset directory.
-
-    \return 
-      Returns the data in the file in string form.
-  
-  */
-  /***************************************************************************/
-  std::string SHShaderSourceLibrary::GetStringFromFile(char const* filePath) noexcept
-  {
-    // Retrieve contents from filePath
-    // Ensure ifstream objects can throw exceptions
-    std::ifstream iFile;
-    iFile.exceptions(std::ifstream::failbit | std::ifstream::badbit);
-    std::string fileContent = "";
-
-    try
-    {
-      // Open file
-      // Read file's buffer contents into streams
-      iFile.open(filePath);
-      std::stringstream fileStream;
-      fileStream << iFile.rdbuf();
-
-      fileContent = fileStream.str();
-
-      // Close file handler
-      iFile.close();
-    }
-    catch (std::ifstream::failure e)
-    {
-      std::cerr << "File was not successfully read" << filePath << std::endl;
-    }
-
-    return fileContent;
-
-  }
-
-  /***************************************************************************/
-  /*!
-  
-    \brief
-      Load a shader into the library.
-    
-    \param filePath
-      file path to the shader in the asset directory.
-   
-  */
-  /***************************************************************************/
-  bool SHShaderSourceLibrary::LoadShader (uint32_t id, std::string glslFile, SH_SHADER_TYPE type, bool checkSpirvOutdated/* = true*/, bool recompileAnyway /*= false*/) noexcept
-  {
-    //if (sourceLibrary.contains(id))
-    //{
-    //  SHLOG_ERROR("Shader with ID passed in already exists. Use a different ID");
-    //  return false;
-    //}
-
-    std::string fullGLSLPath = shaderDirectory + glslFile;
-    auto path = std::filesystem::path(fullGLSLPath);
-
-    if (path.extension() != ".glsl")
-    {
-      SHLOG_ERROR("Shader is not GLSL file, failed to load shader. ");
-      return false;
-    }
-
-    std::string spirvFilepath = path.replace_extension("spv").string();
-
-    SHShaderData newShaderData{};
-    newShaderData.shaderType = type;
-
-    // spirv file
-    std::ifstream spirvFile(spirvFilepath, std::ios::ate | std::ios::binary);
-
-    // If we disable spirv validation, file is not checked
-    if (!recompileAnyway    && 
-        spirvFile.is_open() && 
-       (checkSpirvOutdated ? (std::filesystem::last_write_time(spirvFilepath) > std::filesystem::last_write_time(fullGLSLPath)) : true))
-    {
-      // Get file size of binary
-      uint32_t fileSize = static_cast<uint32_t>(spirvFile.tellg());
-
-      // resize container to store binary
-      newShaderData.spirvBinary.resize(fileSize / sizeof(uint32_t));
-
-      // Read data from binary file to container 
-      spirvFile.seekg(0);
-      spirvFile.read(reinterpret_cast<char*>(newShaderData.spirvBinary.data()), fileSize);
-
-      // close file
-      spirvFile.close();
-
-    }
-    else
-    {
-      // Use glslc to generate spirv file
-      newShaderData.spirvBinary = CompileToBinary(GetStringFromFile(fullGLSLPath.c_str()), spirvFilepath.c_str(), type);
-
-      std::ofstream binaryFile(spirvFilepath, std::ios::binary);
-
-      if (binaryFile.is_open())
-      {
-        // write all data to binary file
-        binaryFile.write(reinterpret_cast<const char*>(newShaderData.spirvBinary.data()), newShaderData.spirvBinary.size() * sizeof(uint32_t));
-      }
-      else
-      {
-        SHLOG_ERROR("Failed to modify spirv file. ");
-        return false;
-      }
-    }
-
-    newShaderData.name = glslFile;
-    newShaderData.id = id;
-    
-    sourceLibrary.emplace_back(std::move (newShaderData));
-    return true;
-  }
-
-  /***************************************************************************/
-  /*!
-  
-    \brief
-      Gets the entire source library.
-    
-    \return 
-      The container of binary data.
-  
-  */
-  /***************************************************************************/
-  std::vector<SHShaderData> const& SHShaderSourceLibrary::GetSourceLibrary(void) const noexcept
-  {
-    return sourceLibrary;
-  }
-
-  /***************************************************************************/
-  /*!
-  
-    \brief
-      Move ctor for shader data. 
-    
-    \param rhs
-      The other shader data
-   
-  */
-  /***************************************************************************/
-  SHShaderData::SHShaderData(SHShaderData&& rhs) noexcept
-    : spirvBinary{ std::move (rhs.spirvBinary)}
-    , shaderType{std::move (rhs.shaderType)}
-    , name{ std::move (rhs.name)}
-    , id {std::move (rhs.id)}
-  {
-
-  }
-
-  /***************************************************************************/
-  /*!
-  
-    \brief
-      Default ctor for shader data. Does nothing.
-    
-  */
-  /***************************************************************************/
-  SHShaderData::SHShaderData(void) noexcept
-    : spirvBinary{}
-    , shaderType{SH_SHADER_TYPE::VERTEX}
-    , name{ }
-    , id{ }
-
-  {
-
-  }
-
-  SHShaderData::SHShaderData(SHShaderData const& rhs) noexcept
-    : spirvBinary{rhs.spirvBinary}
-    , shaderType{ rhs.shaderType}
-    , name{rhs.name }
-    , id{rhs.id }
-  {
-
-  }
-
-  SHShaderData& SHShaderData::operator=(SHShaderData const& rhs) noexcept
-  {
-    if (this == &rhs)
-      return *this;
-
-    spirvBinary = rhs.spirvBinary;
-    shaderType = rhs.shaderType;
-    name = rhs.name;
-    id = rhs.id;
-
-
-    return *this;
-  }
-
-  SHShaderData& SHShaderData::operator=(SHShaderData&& rhs) noexcept
-  {
-    if (this == &rhs)
-      return *this;
-
-    spirvBinary = std::move(rhs.spirvBinary);
-    shaderType = std::move (rhs.shaderType);
-    name = std::move (rhs.name);
-    id =  std::move (rhs.id);
-
-    return *this;
-  }
-
-}

SHADE_Engine/src/Graphics/MiddleEnd/Shaders/SHShaderSourceLibrary.h

@@ -1,70 +0,0 @@
-#ifndef SH_SHADER_SOURCE_LIBRARY_H
-#define SH_SHADER_SOURCE_LIBRARY_H
-
-#include <map>
-#include "SHShaderType.h"
-#include "shaderc/shaderc.hpp"
-
-namespace SHADE
-{
-  struct SHShaderData
-  {
-    /*-----------------------------------------------------------------------*/
-    /* MEMBER VARIABLES                                                      */
-    /*-----------------------------------------------------------------------*/
-    //! container storing the spirv binary
-    std::vector<uint32_t> spirvBinary;
-
-    //! For the compilation of the shader. Vulkan backend will use it too
-    SH_SHADER_TYPE shaderType;
-
-    //! Name of the shader file (without parent path)
-    std::string name;
-
-    //! id of the shader
-    uint32_t id;
-
-    SHShaderData(void) noexcept;
-    SHShaderData(SHShaderData const& rhs) noexcept;
-    SHShaderData(SHShaderData&& rhs) noexcept;
-    SHShaderData& operator= (SHShaderData&& rhs) noexcept;
-    SHShaderData& operator= (SHShaderData const& rhs) noexcept;
-  };
-
-  // TODO: This class is purely temporary and will be converted/changed when XQ implements his resource manager
-  class SHShaderSourceLibrary
-  {
-  private:
-    /*-----------------------------------------------------------------------*/
-    /* PRIVATE MEMBER VARIABLES                                              */
-    /*-----------------------------------------------------------------------*/
-    //! Stores all the source data. Take note that the source here is GLSL source and NOT binary data.
-    //! Binary data gets passed to the backend to convert to spirv.
-    std::vector<SHShaderData> sourceLibrary;
-
-    //! The directory where the shaders are located.
-    std::string               shaderDirectory;
-  	
-    /*-----------------------------------------------------------------------*/
-    /* PRIVATE MEMBER FUNCTIONS                                              */
-    /*-----------------------------------------------------------------------*/
-    std::vector<uint32_t> CompileToBinary(std::string const& glslSource, char const* const spirvFilename, SH_SHADER_TYPE type, shaderc_optimization_level opLevel = shaderc_optimization_level_zero);
-
-    // TODO: Delete after file IO is implemented
-    std::string           GetStringFromFile(char const* filePath) noexcept;
-
-  public:
-    /*-----------------------------------------------------------------------*/
-    /* PUBLIC MEMBER FUNCTIONS                                               */
-    /*-----------------------------------------------------------------------*/
-    void Init       (std::string directory) noexcept;
-    bool LoadShader (uint32_t id, std::string glslFile, SH_SHADER_TYPE type, bool checkSpirvOutdated = true, bool recompileAnyway = false)  noexcept;
-
-    /*-----------------------------------------------------------------------*/
-    /* SETTERS AND GETTERS                                                   */
-    /*-----------------------------------------------------------------------*/
-    std::vector<SHShaderData> const& GetSourceLibrary(void) const noexcept;
-  };
-}
-
-#endif