SHADE_Application/src/Application/SBApplication.cpp

@@ -145,6 +145,9 @@ namespace Sandbox
 	  
       SHADE::SHSystemManager::RunRoutines(false, 0.016f);
     }
+
+    // Finish all graphics jobs first
+	graphicsSystem->AwaitGraphicsExecution();
   }
 
 

SHADE_Application/src/Scenes/SBTestScene.cpp

@@ -118,7 +118,7 @@ namespace Sandbox
     renderable.SetMaterial(customMat);
     renderable.GetModifiableMaterial()->SetProperty("data.color", SHVec4(0.0f, 0.0f, 0.0f, 0.0f));
     renderable.GetModifiableMaterial()->SetProperty("data.alpha", 1.0f);
-    renderable.GetModifiableMaterial()->SetProperty("data.textureIndex", 1);
+    renderable.GetModifiableMaterial()->SetProperty("data.textureIndex", 0);
 
     transform.SetWorldPosition({ -3.0f, -1.0f, -1.0f });
     transform.SetLocalScale({ 5.0f, 5.0f, 5.0f });
@@ -159,7 +159,7 @@ namespace Sandbox
     renderableShowcase.SetMaterial(customMat);
     renderableShowcase.GetModifiableMaterial()->SetProperty("data.color", SHVec4(0.0f, 0.0f, 0.0f, 0.0f));
     renderableShowcase.GetModifiableMaterial()->SetProperty("data.alpha", 1.0f);
-    renderableShowcase.GetModifiableMaterial()->SetProperty("data.textureIndex", 1);
+    renderableShowcase.GetModifiableMaterial()->SetProperty("data.textureIndex", 0);
 
     transformShowcase.SetWorldPosition({ 3.0f, -1.0f, -1.0f });
     transformShowcase.SetLocalScale({ 5.0f, 5.0f, 5.0f });

SHADE_Engine/premake5.lua

@@ -163,8 +163,8 @@ project "SHADE_Engine"
     links{"assimp-vc142-mt.lib", "librttr_core.lib", "spdlog.lib"}
     excludes
     {
-      "%{prj.location}/src/Editor/**.cpp",
+--      "%{prj.location}/src/Editor/**.cpp",
-      "%{prj.location}/src/Editor/**.h",
+--      "%{prj.location}/src/Editor/**.h",
-      "%{prj.location}/src/Editor/**.hpp",
+--      "%{prj.location}/src/Editor/**.hpp",
     }
     links{"fmodstudio_vc.lib", "fmod_vc.lib"}

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

@@ -17,7 +17,8 @@ namespace SHADE
 		SHTexture::PixelChannel const * pixelData;
 
 		SHTextureAsset()
-			:	numBytes{ 0 },
+			:	compiled{ false },
+				numBytes{ 0 },
 				width{ 0 },
 				height{ 0 },
 				format{ SHTexture::TextureFormat::eUndefined },
@@ -25,7 +26,8 @@ namespace SHADE
 		{}
 
 		SHTextureAsset(SHTextureAsset const& rhs)
-			: numBytes{ rhs.numBytes },
+			: compiled{ false },
+				numBytes{ rhs.numBytes },
 				width{ rhs.width },
 				height{ rhs.height },
 				format{ rhs.format },

SHADE_Engine/src/Assets/Libraries/SHMeshLoader.cpp

@@ -91,8 +91,8 @@ namespace SHADE
       }
     }
 
-    result.header.vertexCount = result.vertexPosition.size();
+    result.header.vertexCount = static_cast<uint32_t>(result.vertexPosition.size());
-    result.header.indexCount = result.indices.size();
+    result.header.indexCount = static_cast<uint32_t>(result.indices.size());
     result.header.meshName = mesh.mName.C_Str();
 
     return result;

SHADE_Engine/src/Assets/Libraries/SHTextureLoader.cpp

@@ -83,10 +83,10 @@ namespace SHADE
 
 		std::vector<uint32_t> mipOff(file.GetMipCount());
 
-		for (auto i{0}; i < file.GetMipCount(); ++i)
+		for (size_t i{0}; i < file.GetMipCount(); ++i)
 		{
-			mipOff[i] = totalBytes;
+			mipOff[i] = static_cast<uint32_t>(totalBytes);
-			totalBytes += file.GetImageData(i, 0)->m_memSlicePitch;
+			totalBytes += file.GetImageData(static_cast<uint32_t>(i), 0)->m_memSlicePitch;
 		}
 
 		SHTexture::PixelChannel* pixel = new SHTexture::PixelChannel[totalBytes];
@@ -94,7 +94,7 @@ namespace SHADE
 		//pixel = std::move(reinterpret_cast<SHTexture::PixelChannel const*>(file.GetDDSData()));
 
 		asset.compiled = false;
-		asset.numBytes = totalBytes;
+		asset.numBytes = static_cast<uint32_t>(totalBytes);
 		asset.width = file.GetWidth();
 		asset.height = file.GetHeight();
 		asset.format = ddsLoaderToVkFormat(file.GetFormat(), true);

SHADE_Engine/src/Assets/SHAssetManager.cpp

@@ -72,12 +72,13 @@ namespace SHADE
 
 		AssetType type = SHAssetMetaHandler::GetTypeFromExtension(path.extension().string().c_str());
 		std::string folder;
-		switch (type)
+		//TODO Implement asset type generation
-		{
+		//switch (type)
-		default:
+		//{
-			//TODO:ASSERT UNSUPPORTED FILE TYPE
+		//default:
-			return std::filesystem::path();
+		//	//TODO:ASSERT UNSUPPORTED FILE TYPE
-		}
+		//	return std::filesystem::path();
+		//}
 
 		return std::filesystem::path(ASSET_ROOT + folder + path.filename().string());
 	}
@@ -108,12 +109,13 @@ namespace SHADE
 		meta.type = type;
 
 		std::string folder;
-		switch (type)
+		//TODO implement folder choosing
-		{
+		//switch (type)
-		default:
+		//{
-			folder = "";
+		//default:
-			break;
+		//	folder = "";
-		}
+		//	break;
+		//}
 		AssetPath path{ ASSET_ROOT + folder + name + SHAssetMetaHandler::GetExtensionFromType(type) };
 
 		SHAssetMetaHandler::WriteMetaData(meta);

SHADE_Engine/src/Assets/SHAssetMetaHandler.cpp

@@ -122,7 +122,7 @@ namespace SHADE
 			break;
 
 		default:
-			void;
+			break;
 		}
 
 		metaFile.close();

SHADE_Engine/src/Editor/Command/SHCommand.hpp

@@ -5,9 +5,13 @@
 //#==============================================================#
 #include <functional>
 
+#include "SH_API.h"
+#include "Scripting/SHScriptEngine.h"
+#include "ECS_Base/Managers/SHSystemManager.h"
+
 namespace SHADE
 {
-  class SHBaseCommand
+  class SH_API SHBaseCommand
   {
   public:
     virtual ~SHBaseCommand() = default;
@@ -48,4 +52,20 @@ namespace SHADE
     T newValue;
     SetterFunction set;
   };
+
+  class SH_API SHCLICommand : SHBaseCommand
+  {
+  public:
+    SHCLICommand() = default;
+    void Execute() override
+    {
+      SHScriptEngine* scriptEngine = static_cast<SHScriptEngine*>(SHSystemManager::GetSystem<SHScriptEngine>());
+      scriptEngine->RedoScriptInspectorChanges();
+    }
+    void Undo() override
+    {
+      SHScriptEngine* scriptEngine = static_cast<SHScriptEngine*>(SHSystemManager::GetSystem<SHScriptEngine>());
+      scriptEngine->UndoScriptInspectorChanges();
+    }
+  };
 }//namespace SHADE

SHADE_Engine/src/Editor/Command/SHCommandManager.cpp

@@ -27,6 +27,11 @@ namespace SHADE
     }
   }
 
+  void SHCommandManager::RegisterCommand(CommandPtr commandPtr)
+  {
+	undoStack.push(commandPtr);
+  }
+
   void SHCommandManager::UndoCommand()
   {
     if (undoStack.empty())

SHADE_Engine/src/Editor/Command/SHCommandManager.h

@@ -9,10 +9,11 @@
 //||                       SHADE Includes                       ||
 //#==============================================================#
 #include "SHCommand.hpp"
+#include "SH_API.h"
 
 namespace SHADE
 {
-  class SHCommandManager
+  class SH_API SHCommandManager
   {
   public:
     //#==============================================================#
@@ -22,6 +23,7 @@ namespace SHADE
     using CommandStack = std::stack<CommandPtr>;
 
     static void PerformCommand(CommandPtr commandPtr, bool const& overrideValue = false);
+    static void RegisterCommand(CommandPtr commandPtr);
     static void UndoCommand();
     static void RedoCommand();
     static std::size_t GetUndoStackSize();

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

@@ -18,6 +18,8 @@
 
 #include "ECS_Base/Managers/SHSystemManager.h"
 #include "AudioSystem/SHAudioSystem.h"
+#include "Physics/Components/SHRigidBodyComponent.h"
+#include "Physics/Components/SHColliderComponent.h"
 
 namespace SHADE
 {
@@ -70,23 +72,28 @@ namespace SHADE
         {
           DrawComponent(renderableComponent);
         }
-        if(auto testComponent = SHComponentManager::GetComponent_s<SHComponent_ENUM>(eid))
+        if(auto colliderComponent = SHComponentManager::GetComponent_s<SHColliderComponent>(eid))
         {
-          DrawComponent(testComponent);
+          DrawComponent(colliderComponent);
         }
+        if(auto rigidbodyComponent = SHComponentManager::GetComponent_s<SHRigidBodyComponent>(eid))
+        {
+          DrawComponent(rigidbodyComponent);
+        }
+        ImGui::Separator();
+        // Render Scripts
+		    SHScriptEngine* scriptEngine = static_cast<SHScriptEngine*>(SHSystemManager::GetSystem<SHScriptEngine>());
+		    scriptEngine->RenderScriptsInInspector(eid);
         ImGui::Separator();
         if(ImGui::BeginMenu(std::format("{} Add Component", ICON_MD_LIBRARY_ADD).data()))
         {
           DrawAddComponentButton<SHTransformComponent>(eid);
           DrawAddComponentButton<SHRenderable>(eid);
-          DrawAddComponentButton<SHComponent_ENUM>(eid);
+          DrawAddComponentButton<SHColliderComponent>(eid);
+          DrawAddComponentButton<SHRigidBodyComponent>(eid);
           ImGui::EndMenu();
         }
 
-        // Render Scripts
-		SHScriptEngine* scriptEngine = static_cast<SHScriptEngine*>(SHSystemManager::GetSystem<SHScriptEngine>());
-		scriptEngine->RenderScriptsInInspector(eid);
-
       }
       ImGui::End();
     }

SHADE_Engine/src/Filesystem/SHFileSystem.cpp

@@ -2,7 +2,6 @@
 #include "SHFileSystem.h"
 #include "fileapi.h"
 #include <filesystem>
-#include <cassert>
 #include <queue>
 
 namespace SHADE
@@ -28,7 +27,10 @@ namespace SHADE
 
 			auto const count = static_cast<FolderCounter>(folders[here]->subFolders.size());
 			
-			assert(count < FOLDER_MAX_COUNT, "Max subfolders reached\n");
+			if (count >= FOLDER_MAX_COUNT)
+			{
+				SHLOG_ERROR("Max subfolder reached: {}\n", name);
+			}
 
 			auto const location = static_cast<FolderLocation>(count);
 
@@ -37,7 +39,10 @@ namespace SHADE
 			return location;
 		}
 
-		assert(folders.contains(here), "Folder creation location does not exist/invalid\n");
+		if (!folders.contains(here))
+		{
+			SHLOG_ERROR("Folder creation location does not exist/invalid: {}\n", here);
+		}
 
 		auto const count = static_cast<FolderCounter>(folders[here]->subFolders.size());
 
@@ -45,7 +50,11 @@ namespace SHADE
 		location <<= FOLDER_BIT_ALLOCATE;
 		location |= count;
 
-		assert(count < FOLDER_MAX_COUNT, "Max subfolders reached\n");
+		if (count >= FOLDER_MAX_COUNT)
+		{
+			SHLOG_ERROR("Max subfolder reached: {}\n", name);
+		}
+
 		CreateFolder(folders[0]->path, here, location, name);
 
 		return location;
@@ -53,7 +62,10 @@ namespace SHADE
 
 	bool SHFileSystem::DeleteFolder(FolderPointer location) noexcept
 	{
-		assert(folders.contains(location->id), "Delete target does not exist/invalid.\n");
+		if (!folders.contains(location->id))
+		{
+			SHLOG_ERROR("Delete target does not exist/invalid: {}\n", location->name);
+		}
 
 		for (auto const& subFolder : folders[location->id]->subFolders)
 		{
@@ -116,10 +128,11 @@ namespace SHADE
 
 	FolderPointer SHFileSystem::CreateFolder(FolderPath path, FolderLocation parent, FolderHandle location, FolderName name) noexcept
 	{
-		assert(
+
-			CreateDirectoryA(path.c_str(), nullptr),
+		if (!CreateDirectoryA(path.c_str(), nullptr))
-			"Failed to create folder\n"
+		{
-		);
+			SHLOG_ERROR("Failed to create folder: {}\n", path);
+		}
 
 		folders[location] = std::make_unique<SHFolder>(location, name);
 		folders[location]->path = path;

SHADE_Engine/src/Graphics/Commands/SHVkCommandBuffer.cpp

@@ -24,7 +24,7 @@ namespace SHADE
   /***************************************************************************/
   SHVkCommandBuffer::~SHVkCommandBuffer(void) noexcept
   {
-    if (vkCommandBuffer)
+    if (vkCommandBuffer && parentPool)
       parentPool->GetLogicalDevice()->GetVkLogicalDevice().freeCommandBuffers(parentPool->GetVkCommandPool(), commandBufferCount, &vkCommandBuffer);
   }
 

SHADE_Engine/src/Graphics/Commands/SHVkCommandPool.cpp

@@ -102,8 +102,6 @@ namespace SHADE
     logicalDeviceHdl = rhs.logicalDeviceHdl;
     transient = rhs.transient;
     
-    static_cast<ISelfHandle<SHVkCommandPool>&>(*this) = static_cast<ISelfHandle<SHVkCommandPool>&>(rhs);
-
     rhs.vkCommandPool = VK_NULL_HANDLE;
     
     return *this;

SHADE_Engine/src/Graphics/Descriptors/SHVkDescriptorSetGroup.cpp

@@ -208,7 +208,7 @@ namespace SHADE
     BindingAndSetHash bsHash = SHVkUtil::GenBindingSetHash(set, binding);
 
     // to index a set
-    uint32_t setIndex = setIndexing[bsHash];
+    uint32_t setIndex = setIndexing[set];
 
     // to index a write for a binding
     uint32_t writeInfoIndex = updater.writeHashMap[bsHash];
@@ -233,7 +233,7 @@ namespace SHADE
     BindingAndSetHash bsHash = SHVkUtil::GenBindingSetHash(set, binding);
 
     // to index a set
-    uint32_t setIndex = setIndexing[bsHash];
+    uint32_t setIndex = setIndexing[set];
 
     // to index a write for a binding
     uint32_t writeInfoIndex = updater.writeHashMap[bsHash];

SHADE_Engine/src/Graphics/Devices/SHVkLogicalDevice.cpp

@@ -92,7 +92,7 @@ namespace SHADE
       //uint32_t minBuffer
       if (alignmentSize > 0)
       {
-          alignedSize = (alignedSize + alignmentSize - 1) & ~(alignmentSize - 1);
+          alignedSize = (alignedSize + static_cast<uint32_t>(alignmentSize) - 1) & ~(alignmentSize - 1);
       }
       return alignedSize;
   }
@@ -195,6 +195,8 @@ namespace SHADE
 
     vk::PhysicalDeviceDescriptorIndexingFeatures descIndexingFeature{};
     descIndexingFeature.descriptorBindingVariableDescriptorCount = true;
+    descIndexingFeature.shaderSampledImageArrayNonUniformIndexing = true;
+    descIndexingFeature.runtimeDescriptorArray = true;
 
     // Prepare to create the device
     vk::DeviceCreateInfo deviceCreateInfo
@@ -249,6 +251,22 @@ namespace SHADE
     vkLogicalDevice.destroy(nullptr);
   }
   
+  SHVkLogicalDevice& SHVkLogicalDevice::operator=(SHVkLogicalDevice&& rhs) noexcept
+  {
+    if (this == &rhs)
+        return *this;
+
+    vkLogicalDevice = std::move (rhs.vkLogicalDevice);
+    queueFamilyIndices = std::move (rhs.queueFamilyIndices);
+    vmaAllocator = rhs.vmaAllocator;
+    nonDedicatedBestIndex = 0;
+    parentPhysicalDeviceHdl = rhs.parentPhysicalDeviceHdl;
+
+    rhs.vkLogicalDevice = VK_NULL_HANDLE;
+
+    return *this;
+  }
+
   /***************************************************************************/
   /*!
   

SHADE_Engine/src/Graphics/Devices/SHVkLogicalDevice.h

@@ -115,7 +115,7 @@ namespace SHADE
     ~SHVkLogicalDevice (void) noexcept;
 
     SHVkLogicalDevice& operator= (SHVkLogicalDevice const& rhs) noexcept = default;
-    SHVkLogicalDevice& operator= (SHVkLogicalDevice&& rhs)      noexcept = default;
+    SHVkLogicalDevice& operator= (SHVkLogicalDevice&& rhs)      noexcept;
 
     /*-----------------------------------------------------------------------*/
     /* PUBLIC MEMBER VARIABLES                                               */

SHADE_Engine/src/Graphics/Framebuffer/SHVkFramebuffer.cpp

@@ -98,6 +98,51 @@ namespace SHADE
     return *this;
   }
 
+  void SHVkFramebuffer::HandleResize(Handle<SHVkRenderpass> const& renderpassHdl, std::vector<Handle<SHVkImageView>> const& attachments, uint32_t inWidth, uint32_t inHeight) noexcept
+  {
+    width = inWidth;
+    height = inHeight;
+
+    for (auto& attachment : attachments)
+    {
+      // Not sure if its an error to pass in diff dimension images.
+      if (attachment->GetParentImage()->GetWidth() != (*attachments.begin())->GetParentImage()->GetWidth() || attachment->GetParentImage()->GetHeight() != (*attachments.begin())->GetParentImage()->GetHeight())
+      {
+        SHLOG_ERROR("Dimensions of images not same as each other. Cannot create framebuffer.");
+        return;
+      }
+    }
+
+    std::vector<vk::ImageView> vkAttachments(attachments.size());
+
+    uint32_t i = 0;
+    for(auto const& attachment : attachments)
+    {
+      vkAttachments[i] = attachment->GetImageView();
+      ++i;
+    }
+
+    vk::FramebufferCreateInfo createInfo
+    {
+      .renderPass      = renderpassHdl->GetVkRenderpass(),
+      .attachmentCount = static_cast<uint32_t>(vkAttachments.size()),
+      .pAttachments    = vkAttachments.data(),
+      .width           = width,
+      .height          = height,
+      .layers          = 1 // TODO: Find out why this is 1
+    };
+
+    if (auto result = logicalDeviceHdl->GetVkLogicalDevice().createFramebuffer(&createInfo, nullptr, &vkFramebuffer); result != vk::Result::eSuccess)
+    {
+      SHVulkanDebugUtil::ReportVkError(result, "Failed to create framebuffer. ");
+      return;
+    }
+    else
+    {
+      SHVulkanDebugUtil::ReportVkSuccess("Successfully created framebuffer. ");
+    }
+  }
+
   /***************************************************************************/
   /*!
   

SHADE_Engine/src/Graphics/Framebuffer/SHVkFramebuffer.h

@@ -37,6 +37,8 @@ namespace SHADE
     SHVkFramebuffer(SHVkFramebuffer&& rhs) noexcept;
     SHVkFramebuffer& operator=(SHVkFramebuffer&& rhs) noexcept;
 
+    void HandleResize (Handle<SHVkRenderpass> const& renderpassHdl, std::vector<Handle<SHVkImageView>> const& attachments, uint32_t inWidth, uint32_t inHeight) noexcept;
+
     /*-----------------------------------------------------------------------*/
     /* SETTERS AND GETTERS                                                   */
     /*-----------------------------------------------------------------------*/

SHADE_Engine/src/Graphics/Images/SHVkImage.cpp

@@ -79,6 +79,41 @@ namespace SHADE
     vmaUnmapMemory(*vmaAllocator, stagingAlloc);
   }
 
+  void SHVkImage::CreateFramebufferImage(void) noexcept
+  {
+    vk::ImageCreateInfo imageCreateInfo{};
+    imageCreateInfo.imageType = vk::ImageType::e2D;
+    imageCreateInfo.extent.width = width;
+    imageCreateInfo.extent.height = height;
+    imageCreateInfo.extent.depth = depth;
+    imageCreateInfo.mipLevels = mipLevelCount;
+    imageCreateInfo.arrayLayers = layerCount;
+    imageCreateInfo.format = imageFormat;
+    imageCreateInfo.tiling = vk::ImageTiling::eOptimal;
+    imageCreateInfo.initialLayout = vk::ImageLayout::eUndefined;
+    imageCreateInfo.usage = usageFlags;
+    imageCreateInfo.sharingMode = vk::SharingMode::eExclusive;
+    imageCreateInfo.samples = vk::SampleCountFlagBits::e1;
+    imageCreateInfo.flags = createFlags;
+
+
+    // Prepare allocation parameters for call to create images later
+    VmaAllocationCreateInfo allocCreateInfo{};
+    allocCreateInfo.usage = VMA_MEMORY_USAGE_AUTO;
+    allocCreateInfo.flags = {}; // TODO: Make sure the vk::MemoryPropertyFlags returned from vmaGetAllocationMemoryProperties has the device local bit set
+
+    VmaAllocationInfo allocInfo{};
+
+    VkImage tempImage;
+    auto result = vmaCreateImage(*vmaAllocator, &imageCreateInfo.operator VkImageCreateInfo & (), &allocCreateInfo, &tempImage, &alloc, &allocInfo);
+    vkImage = tempImage;
+
+    if (result != VK_SUCCESS)
+      SHVulkanDebugUtil::ReportVkError(vk::Result(result), "Failed to create vulkan image. ");
+    else
+      SHVulkanDebugUtil::ReportVkSuccess("Successfully created image. ");
+  }
+
   SHVkImage::SHVkImage(
                        VmaAllocator const* allocator,
                        SHImageCreateParams const&                 imageDetails,
@@ -196,37 +231,7 @@ namespace SHADE
     , createFlags {create}
     , vmaAllocator {allocator}
   {
-    vk::ImageCreateInfo imageCreateInfo{};
+    CreateFramebufferImage();
-    imageCreateInfo.imageType = vk::ImageType::e2D;
-    imageCreateInfo.extent.width = width;
-    imageCreateInfo.extent.height = height;
-    imageCreateInfo.extent.depth = depth;
-    imageCreateInfo.mipLevels = mipLevelCount;
-    imageCreateInfo.arrayLayers = layerCount;
-    imageCreateInfo.format = imageFormat;
-    imageCreateInfo.tiling = vk::ImageTiling::eOptimal;
-    imageCreateInfo.initialLayout = vk::ImageLayout::eUndefined;
-    imageCreateInfo.usage = usageFlags;
-    imageCreateInfo.sharingMode = vk::SharingMode::eExclusive;
-    imageCreateInfo.samples = vk::SampleCountFlagBits::e1;
-    imageCreateInfo.flags = createFlags;
-
-
-    // Prepare allocation parameters for call to create images later
-    VmaAllocationCreateInfo allocCreateInfo{};
-    allocCreateInfo.usage = VMA_MEMORY_USAGE_AUTO;
-    allocCreateInfo.flags = {}; // TODO: Make sure the vk::MemoryPropertyFlags returned from vmaGetAllocationMemoryProperties has the device local bit set
-
-    VmaAllocationInfo allocInfo{};
-
-    VkImage tempImage;
-    auto result = vmaCreateImage(*vmaAllocator, &imageCreateInfo.operator VkImageCreateInfo & (), &allocCreateInfo, &tempImage, &alloc, &allocInfo);
-    vkImage = tempImage;
-
-    if (result != VK_SUCCESS)
-      SHVulkanDebugUtil::ReportVkError(vk::Result(result), "Failed to create vulkan image. ");
-    else
-      SHVulkanDebugUtil::ReportVkSuccess("Successfully created image. ");
   }
 
   Handle<SHVkImageView> SHVkImage::CreateImageView(Handle<SHVkLogicalDevice> const& inLogicalDeviceHdl, Handle<SHVkImage> const& parent, SHImageViewDetails const& createParams) const noexcept
@@ -288,6 +293,16 @@ namespace SHADE
     barrier.subresourceRange.layerCount = layerCount;
   }
 
+  void SHVkImage::HandleResizeFramebufferImage(uint32_t newWidth, uint32_t newHeight) noexcept
+  {
+    vmaDestroyImage(*vmaAllocator, vkImage, alloc);
+
+    width = newWidth;
+    height = newHeight;
+
+    CreateFramebufferImage();
+  }
+
   void SHVkImage::LinkWithExteriorImage(vk::Image inVkImage, vk::ImageType type, uint32_t inWidth, uint32_t inHeight, uint32_t inDepth, uint32_t layers, uint8_t levels, vk::Format format, vk::ImageUsageFlags flags) noexcept
   {
     vkImage = inVkImage;

SHADE_Engine/src/Graphics/Images/SHVkImage.h

@@ -108,7 +108,7 @@ namespace SHADE
     /* PRIVATE MEMBER FUNCTIONS                                              */
     /*-----------------------------------------------------------------------*/
     void PrepStagingBuffer(const void* data, uint32_t srcSize) noexcept;
-
+    void CreateFramebufferImage (void) noexcept;
 
   public:
     /*-----------------------------------------------------------------------*/
@@ -137,6 +137,7 @@ namespace SHADE
     Handle<SHVkImageView> CreateImageView          (Handle<SHVkLogicalDevice> const& inLogicalDeviceHdl, Handle<SHVkImage> const& parent, SHImageViewDetails const& createParams) const noexcept;
     void                  TransferToDeviceResource (Handle<SHVkCommandBuffer> cmdBufferHdl) noexcept;
     void                  PrepareImageTransitionInfo   (vk::ImageLayout oldLayout, vk::ImageLayout newLayout, vk::ImageMemoryBarrier& barrier) noexcept;
+    void                  HandleResizeFramebufferImage(uint32_t newWidth, uint32_t newHeight) noexcept;
     
     /*-----------------------------------------------------------------------*/
     /* GETTERS AND SETTERS                                                   */

SHADE_Engine/src/Graphics/Images/SHVkImageView.cpp

@@ -6,27 +6,13 @@
 
 namespace SHADE
 {
-  /***************************************************************************/
-  /*!
 
-    \brief
+  void SHVkImageView::Create(void) noexcept
-      Non-default ctor. Initializes image view with image that it is a view of.
-    
-    \param parent
-      Parent image the view is a view of.
-   
-  */
-  /***************************************************************************/
-  SHVkImageView::SHVkImageView(Handle<SHVkLogicalDevice> const& inLogicalDeviceHdl, Handle<SHVkImage> const& parent, SHImageViewDetails const& createParams) noexcept
-    : parentImage{ }
-    , vkImageView{}
-    , imageViewDetails{}
-    , logicalDeviceHdl {inLogicalDeviceHdl}
   {
-    auto parentImageCreateFlags = parent->GetImageeCreateFlags();
+    auto parentImageCreateFlags = parentImage->GetImageeCreateFlags();
 
     // 2D array image type means parent image must be 2D array compatible
-    if (createParams.viewType == vk::ImageViewType::e2DArray)
+    if (imageViewDetails.viewType == vk::ImageViewType::e2DArray)
     {
       if (!(parentImageCreateFlags & vk::ImageCreateFlagBits::e2DArrayCompatible))
       {
@@ -36,7 +22,7 @@ namespace SHADE
     }
 
     // Check if its possible for the image view to have different format than parent image
-    if (createParams.format != parent->GetImageFormat())
+    if (imageViewDetails.format != parentImage->GetImageFormat())
     {
       if (!(parentImageCreateFlags & vk::ImageCreateFlagBits::eMutableFormat))
       {
@@ -49,9 +35,9 @@ namespace SHADE
     vk::ImageViewCreateInfo viewCreateInfo
     {
       .pNext = nullptr, // Can be used to override with a VkImageViewUsageCreateInfo to override usage. See Vulkan spec page 877 for more information
-      .image = parent->GetVkImage(),
+      .image = parentImage->GetVkImage(),
-      .viewType = createParams.viewType,
+      .viewType = imageViewDetails.viewType,
-      .format = createParams.format,
+      .format = imageViewDetails.format,
       .components
       {
         .r = vk::ComponentSwizzle::eR,
@@ -61,15 +47,15 @@ namespace SHADE
       },
       .subresourceRange
       {
-        .aspectMask = createParams.imageAspectFlags,
+        .aspectMask = imageViewDetails.imageAspectFlags,
-        .baseMipLevel = createParams.baseMipLevel, 
+        .baseMipLevel = imageViewDetails.baseMipLevel,
-        .levelCount = createParams.mipLevelCount,
+        .levelCount = imageViewDetails.mipLevelCount,
-        .baseArrayLayer = createParams.baseArrayLayer,
+        .baseArrayLayer = imageViewDetails.baseArrayLayer,
-        .layerCount = createParams.layerCount,
+        .layerCount = imageViewDetails.layerCount,
       },
     };
 
-    if (auto result = inLogicalDeviceHdl->GetVkLogicalDevice().createImageView(&viewCreateInfo, nullptr, &vkImageView); result != vk::Result::eSuccess)
+    if (auto result = logicalDeviceHdl->GetVkLogicalDevice().createImageView(&viewCreateInfo, nullptr, &vkImageView); result != vk::Result::eSuccess)
     {
       SHVulkanDebugUtil::ReportVkError(result, "Failed to create image view! ");
       return;
@@ -79,9 +65,26 @@ namespace SHADE
       SHVulkanDebugUtil::ReportVkSuccess("Successfully created image view. ");
     }
 
-    // After success, THEN assign variables
+  }
-    parentImage = parent;
+
-    imageViewDetails = createParams;
+  /***************************************************************************/
+  /*!
+  
+    \brief
+      Non-default ctor. Initializes image view with image that it is a view of.
+    
+    \param parent
+      Parent image the view is a view of.
+   
+  */
+  /***************************************************************************/
+  SHVkImageView::SHVkImageView(Handle<SHVkLogicalDevice> const& inLogicalDeviceHdl, Handle<SHVkImage> const& parent, SHImageViewDetails const& createParams) noexcept
+    : parentImage{ parent }
+    , vkImageView{}
+    , imageViewDetails{createParams}
+    , logicalDeviceHdl {inLogicalDeviceHdl}
+  {
+    Create();
   }
 
   SHVkImageView::SHVkImageView(SHVkImageView&& rhs) noexcept
@@ -94,6 +97,17 @@ namespace SHADE
   }
 
 
+  void SHVkImageView::ViewNewImage(Handle<SHVkImage> const& parent, SHImageViewDetails const& createParams) noexcept
+  {
+    imageViewDetails = createParams;
+    parentImage = parent;
+
+    if (vkImageView)
+      logicalDeviceHdl->GetVkLogicalDevice().destroyImageView(vkImageView, nullptr);
+
+    Create();
+  }
+
   Handle<SHVkImage> const& SHVkImageView::GetParentImage(void) const noexcept
   {
     return parentImage;

SHADE_Engine/src/Graphics/Images/SHVkImageView.h

@@ -25,12 +25,17 @@ namespace SHADE
     //! Logical Device needed for creation and destruction
     Handle<SHVkLogicalDevice> logicalDeviceHdl;
 
+    //! Create new image view
+    void Create (void) noexcept;
+
   public:
     SHVkImageView(Handle<SHVkLogicalDevice> const& inLogicalDeviceHdl, Handle<SHVkImage> const& parent, SHImageViewDetails const& createParams) noexcept;
     ~SHVkImageView(void) noexcept;
     SHVkImageView(SHVkImageView&& rhs) noexcept;
     SHVkImageView& operator=(SHVkImageView&& rhs) noexcept;
 
+    void ViewNewImage (Handle<SHVkImage> const& parent, SHImageViewDetails const& createParams) noexcept;
+
     /*-----------------------------------------------------------------------*/
     /* GETTERS AND SETTERS                                                   */
     /*-----------------------------------------------------------------------*/

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

@@ -249,7 +249,7 @@ namespace SHADE
             if (!EMPTY_MAT_PROPS)
             {
                 singleMatPropSize = SHADER_INFO->GetBytesRequired();
-                singleMatPropAlignedSize = device->PadSSBOSize(singleMatPropSize);
+                singleMatPropAlignedSize = device->PadSSBOSize(static_cast<uint32_t>(singleMatPropSize));
                 matPropTotalBytes = numTotalElements * singleMatPropAlignedSize;
                 if (matPropsDataSize < matPropTotalBytes)
                 {
@@ -386,7 +386,7 @@ namespace SHADE
                 SHGraphicsConstants::DescriptorSetIndex::PER_INSTANCE,
                 SHGraphicsConstants::DescriptorSetBindings::BATCHED_PER_INST_DATA,
                 bufferList,
-                0, matPropsDataSize
+                0, static_cast<uint32_t>(matPropsDataSize)
             );
             matPropsDescSet[frameIndex]->UpdateDescriptorSetBuffer
             (

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

@@ -69,7 +69,7 @@ namespace SHADE
         SHMatrix inverseViewMatrix;
 		SHMatrix inverseProjMatrix;
 		SHMatrix inverseVpMatrix;
-        bool isDirty;
+        bool isDirty                = true;
 
         /*-----------------------------------------------------------------------------*/
         /* Helper Functions                                                            */

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

@@ -67,9 +67,17 @@ namespace SHADE
     // Register callback to notify render context upon a window resize
     window->RegisterWindowSizeCallback([&]([[maybe_unused]] uint32_t width, [[maybe_unused]] uint32_t height)
       {
+        if (width == 0 || height == 0)
+          return;
+
         renderContext.SetIsResized(true);
       });
 
+    window->RegisterWindowCloseCallback([&](void)
+      {
+        renderContext.SetWindowIsDead(true);
+      }
+    );
     // Create graphics queue
     graphicsQueue = device->GetQueue(SH_Q_FAM::GRAPHICS, 0);
     transferQueue = device->GetQueue(SH_Q_FAM::TRANSFER, 0);
@@ -116,8 +124,8 @@ namespace SHADE
     screenCamera = resourceManager.Create<SHCamera>();
     screenCamera->SetLookAt(SHVec3(0.0f, 0.0f, -1.0f), SHVec3(0.0f, 0.0f, 1.0f), SHVec3(0.0f, 1.0f, 0.0f));
     screenCamera->SetOrthographic(static_cast<float>(windowDims.first), static_cast<float>(windowDims.second), 0.01f, 100.0f);
+
     worldCamera = resourceManager.Create<SHCamera>();
-    //worldCamera->SetLookAt(SHVec3(1.0f, 0.0f, -1.0f), SHVec3(0.0f, 0.0f, 2.0f), SHVec3(0.0f, 1.0f, 0.0f));
     worldCamera->SetLookAt(SHVec3(0.0f, 0.0f, 0.0f), SHVec3(0.0f, 0.0f, -2.0f), SHVec3(0.0f, 1.0f, 0.0f));
     worldCamera->SetPerspective(90.0f, static_cast<float>(windowDims.first), static_cast<float>(windowDims.second), 0.0f, 100.0f);
 
@@ -125,7 +133,7 @@ namespace SHADE
     defaultViewport = AddViewport(vk::Viewport(0.0f, 0.0f, static_cast<float>(window->GetWindowSize().first), static_cast<float>(window->GetWindowSize().second), 0.0f, 1.0f));
     
     // Get render graph from default viewport world renderer
-    auto worldRenderGraph = resourceManager.Create<SHRenderGraph>();
+    worldRenderGraph = resourceManager.Create<SHRenderGraph>();
     
     std::vector<Handle<SHVkCommandPool>> renderContextCmdPools{swapchain->GetNumImages()};
     for (uint32_t i = 0; i < renderContextCmdPools.size(); ++i)
@@ -210,6 +218,15 @@ namespace SHADE
   /***************************************************************************/
   void SHGraphicsSystem::Run(double) noexcept
   {
+    if (window->IsMinimized() || renderContext.GetWindowIsDead())
+      return;
+
+    if (renderContext.GetResized())
+    {
+      return;
+    }
+
+
     // Frame data for the current frame
     auto const& frameData = renderContext.GetCurrentFrameData();
     uint32_t frameIndex = renderContext.GetCurrentFrame();
@@ -249,6 +266,10 @@ namespace SHADE
         // Begin recording the command buffer
         currentCmdBuffer->BeginRecording();
 
+        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);
+
         currentCmdBuffer->ForceSetPipelineLayout(SHGraphicsGlobalData::GetDummyPipelineLayout());
 
         // Bind all the buffers required for meshes
@@ -304,13 +325,6 @@ namespace SHADE
 
   void SHGraphicsSystem::Exit(void)
   {
-    renderContext.Destroy();
-    graphicsQueue.Free();
-    swapchain.Free();
-    surface.Free();
-    device.Free();
-
-    SHVkInstance::Destroy();
   }
 
   /*---------------------------------------------------------------------------------*/
@@ -328,6 +342,9 @@ namespace SHADE
   /***************************************************************************/
   void SHGraphicsSystem::BeginRender()
   {
+    if (window->IsMinimized() || renderContext.GetWindowIsDead())
+      return;
+
     // Finalise all batches
     for (auto vp : viewports)
     for (auto renderer : vp->GetRenderers())
@@ -341,10 +358,7 @@ namespace SHADE
     {
       device->WaitIdle();
 
-      // Resize the swapchain
+      HandleResize();
-      swapchain->Resize(surface, windowDims.first, windowDims.second);
-
-      renderContext.HandleResize();
     }
 
     const uint32_t CURR_FRAME_IDX = renderContext.GetCurrentFrame();
@@ -377,6 +391,16 @@ namespace SHADE
   /***************************************************************************/
   void SHGraphicsSystem::EndRender()
   {
+    if (window->IsMinimized() || renderContext.GetWindowIsDead())
+      return;
+
+    if (renderContext.GetResized())
+    {
+      return;
+    }
+
+
+
     const uint32_t CURR_FRAME_IDX = renderContext.GetCurrentFrame();
     auto& currFrameData = renderContext.GetCurrentFrameData();
 
@@ -387,10 +411,8 @@ namespace SHADE
       // If swapchain is incompatible/outdated
       if (result == vk::Result::eErrorOutOfDateKHR || result == vk::Result::eSuboptimalKHR)
       {
-        auto windowDims = window->GetWindowSize();
-        swapchain->Resize(surface, windowDims.first, windowDims.second);
 
-        renderContext.HandleResize();
+        HandleResize();
 
       }
     }
@@ -509,25 +531,79 @@ namespace SHADE
       );
   }
 
+  void SHGraphicsSystem::HandleResize(void) noexcept
+  {
+    if (window->IsMinimized() || renderContext.GetWindowIsDead())
+      return;
+
+    auto windowDims = window->GetWindowSize();
+
+    // Resize the swapchain
+    swapchain->Resize(surface, windowDims.first, windowDims.second);
+
+    renderContext.HandleResize();
+
+    worldRenderGraph->HandleResize(windowDims.first, windowDims.second);
+
+    defaultViewport->SetWidth(static_cast<float>(windowDims.first));
+    defaultViewport->SetHeight(static_cast<float>(windowDims.second));
+
+    worldCamera->SetPerspective(90.0f, static_cast<float>(windowDims.first), static_cast<float>(windowDims.second), 0.0f, 100.0f);
+  }
+  
+  void SHGraphicsSystem::AwaitGraphicsExecution()
+  {
+    device->WaitIdle();
+  }
+
   void SHGraphicsSystem::SetWindow(SHWindow* wind) noexcept
   {
     window = wind;
   }
 
+  /*-----------------------------------------------------------------------------------*/
+  /* System Routine Functions - BeginRoutine                                           */
+  /*-----------------------------------------------------------------------------------*/
+  SHGraphicsSystem::BeginRoutine::BeginRoutine()
+  : SHSystemRoutine("Graphics System Frame Set Up", false)
+  {}
+
   void SHGraphicsSystem::BeginRoutine::Execute(double) noexcept
   {
     reinterpret_cast<SHGraphicsSystem*>(system)->BeginRender();
   }
   
+  /*-----------------------------------------------------------------------------------*/
+  /* System Routine Functions - RenderRoutine                                          */
+  /*-----------------------------------------------------------------------------------*/
+  SHGraphicsSystem::RenderRoutine::RenderRoutine()
+  : SHSystemRoutine("Graphics System Render", false)
+  {}
+
   void SHGraphicsSystem::RenderRoutine::Execute(double dt) noexcept
   {
     reinterpret_cast<SHGraphicsSystem*>(system)->Run(dt);
   }
   
+  /*-----------------------------------------------------------------------------------*/
+  /* System Routine Functions - EndRoutine                                             */
+  /*-----------------------------------------------------------------------------------*/
+  SHGraphicsSystem::EndRoutine::EndRoutine()
+  : SHSystemRoutine("Graphics System Frame Clean Up", false)
+  {}
+
   void SHGraphicsSystem::EndRoutine::Execute(double) noexcept
   {
     reinterpret_cast<SHGraphicsSystem*>(system)->EndRender();
   }
+  
+  /*-----------------------------------------------------------------------------------*/
+  /* System Routine Functions - BatcherDispatcherRoutine                               */
+  /*-----------------------------------------------------------------------------------*/
+  SHGraphicsSystem::BatcherDispatcherRoutine::BatcherDispatcherRoutine()
+  : SHSystemRoutine("Graphics System Batcher Dispatcher", false)
+  {}
+
   void SHGraphicsSystem::BatcherDispatcherRoutine::Execute(double) noexcept
   {
 	auto& renderables = SHComponentManager::GetDense<SHRenderable>();

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

@@ -69,21 +69,25 @@ namespace SHADE
     class SH_API BeginRoutine final : public SHSystemRoutine
     {
       public:
+	  BeginRoutine();
       virtual void Execute(double dt) noexcept override final;
     };
     class SH_API RenderRoutine final : public SHSystemRoutine
     {
       public:
+	  RenderRoutine();
       virtual void Execute(double dt) noexcept override final;
     };
     class SH_API EndRoutine final : public SHSystemRoutine
     {
       public:
+	  EndRoutine();
       virtual void Execute(double dt) noexcept override final;
     };
     class SH_API BatcherDispatcherRoutine final : public SHSystemRoutine
     {
       public:
+	  BatcherDispatcherRoutine();
       virtual void Execute(double dt) noexcept override final;
     };
 
@@ -246,6 +250,9 @@ namespace SHADE
     /***************************************************************************/
     void BuildTextures();
 
+    void HandleResize(void) noexcept;
+    void AwaitGraphicsExecution();
+
     /*-----------------------------------------------------------------------------*/
     /* Setters                                                                     */
     /*-----------------------------------------------------------------------------*/
@@ -279,7 +286,6 @@ namespace SHADE
     Handle<SHVkQueue>                                         transferQueue;
     Handle<SHVkDescriptorPool>                                descPool;
     Handle<SHVkCommandPool>                                   graphicsCmdPool;
-    Handle<SHVkCommandPool>                                   transferCmdPool;
     Handle<SHVkCommandBuffer>                                 transferCmdBuffer;
     Handle<SHVkCommandBuffer>                                 graphicsTexCmdBuffer;
     SHRenderContext                                           renderContext;
@@ -314,5 +320,7 @@ namespace SHADE
 
     // Temp Materials
     Handle<SHMaterial>                                        defaultMaterial;
+
+    Handle<SHRenderGraph>                                     worldRenderGraph;
   };
 }

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

@@ -63,7 +63,7 @@ namespace SHADE
 		/*-----------------------------------------------------------------------------*/
 		Handle<SHVkPipeline>  pipeline;
 		std::unique_ptr<char> propMemory;
-		Byte                  propMemorySize;
+		Byte                  propMemorySize = 0;
 
         /*-----------------------------------------------------------------------------*/
         /* Helper Functions                                                            */

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

@@ -49,6 +49,14 @@ namespace SHADE
    cameraDescriptorSet->UpdateDescriptorSetBuffer(SHGraphicsConstants::DescriptorSetIndex::HIGH_FREQUENCY_GLOBALS, SHGraphicsConstants::DescriptorSetBindings::CAMERA_DATA);
   }
 
+  SHRenderer::~SHRenderer(void)
+  {
+    //for (auto& cmdBuffer : commandBuffers)
+    //{
+    //	cmdBuffer.Free();
+    //}
+  }
+
   /*-----------------------------------------------------------------------------------*/
   /* Camera Registration                                                               */
   /*-----------------------------------------------------------------------------------*/

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

@@ -65,6 +65,7 @@ namespace SHADE
         /* Constructor/Destructors                                                     */
         /*-----------------------------------------------------------------------------*/
         SHRenderer(Handle<SHVkLogicalDevice> logicalDevice, uint32_t numFrames, std::vector<Handle<SHVkCommandPool>>& cmdPools, Handle<SHVkDescriptorPool> descriptorPool, Handle<SHVkDescriptorSetLayout> cameraDescLayout, Handle<SHViewport> viewport, Handle<SHRenderGraph> renderGraph);
+        ~SHRenderer(void);
 
         /*-----------------------------------------------------------------------------*/
         /* Camera Registration                                                         */

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

@@ -73,4 +73,16 @@ namespace SHADE
 		iter->Free();
 		renderers.erase(iter);
 	}
+
+  void SHViewport::SetWidth(float w) noexcept
+  {
+		viewport.width = w;
+  }
+
+  void SHViewport::SetHeight(float h) noexcept
+  {
+		viewport.height = h;
+
+  }
+
 }

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

@@ -62,6 +62,12 @@ namespace SHADE
 		Handle<SHRenderer> AddRenderer(ResourceManager& resourceManager, uint32_t numFrames, std::vector<Handle<SHVkCommandPool>>& cmdPools, Handle<SHVkDescriptorPool> descriptorPool, Handle<SHVkDescriptorSetLayout> cameraDescLayout, Handle<SHRenderGraph> renderGraph);
 		void RemoveRenderer(Handle<SHRenderer> renderer);
 
+		/*-----------------------------------------------------------------------------*/
+		/* Setters                                                                     */
+		/*-----------------------------------------------------------------------------*/
+		void SetWidth(float w) noexcept;
+		void SetHeight (float h) noexcept;
+
 		/*-----------------------------------------------------------------------------*/
 		/* Getters                                                                     */
 		/*-----------------------------------------------------------------------------*/

SHADE_Engine/src/Graphics/MiddleEnd/Meshes/SHPrimitiveGenerator.cpp

@@ -196,12 +196,12 @@ namespace SHADE
     static SHMeshData meshData = Cube();
     return meshLibrary.AddMesh
     (
-      meshData.VertexPositions.size(),
+       static_cast<uint32_t>(meshData.VertexPositions.size()),
       meshData.VertexPositions.data(),
       meshData.VertexTexCoords.data(),
       meshData.VertexTangents.data(),
       meshData.VertexNormals.data(),
-      meshData.Indices.size(),
+      static_cast<uint32_t>(meshData.Indices.size()),
       meshData.Indices.data()
     );
   }
@@ -211,12 +211,12 @@ namespace SHADE
     static SHMeshData meshData = Cube();
     return gfxSystem.AddMesh
     (
-      meshData.VertexPositions.size(),
+       static_cast<uint32_t>(meshData.VertexPositions.size()),
       meshData.VertexPositions.data(),
       meshData.VertexTexCoords.data(),
       meshData.VertexTangents.data(),
       meshData.VertexNormals.data(),
-      meshData.Indices.size(),
+       static_cast<uint32_t>(meshData.Indices.size()),
       meshData.Indices.data()
     );
   }

SHADE_Engine/src/Graphics/MiddleEnd/PerFrame/SHRenderContext.cpp

@@ -168,6 +168,11 @@ namespace SHADE
     isResized = resized;
   }
 
+  void SHRenderContext::SetWindowIsDead(bool dead) noexcept
+  {
+    windowIsDead = dead;
+  }
+
   /***************************************************************************/
   /*!
 
@@ -197,6 +202,11 @@ namespace SHADE
     return currentFrame;
   }
 
+  bool SHRenderContext::GetResized(void) noexcept
+  {
+    return isResized;
+  }
+
   bool SHRenderContext::GetResizeAndReset(void) noexcept
   {
     bool b = isResized;
@@ -204,4 +214,9 @@ namespace SHADE
     return b;
   }
 
+  bool SHRenderContext::GetWindowIsDead(void) const noexcept
+  {
+    return windowIsDead;
+  }
+
 }

SHADE_Engine/src/Graphics/MiddleEnd/PerFrame/SHRenderContext.h

@@ -36,6 +36,7 @@ namespace SHADE
     uint32_t currentFrame;
 
     bool isResized{ false };
+    bool windowIsDead {false};
     
   public:
     SHRenderContext(void) noexcept;
@@ -52,11 +53,14 @@ namespace SHADE
     void ResetFence       (void)                                                                                    noexcept;
 
     void            SetIsResized          (bool resized) noexcept;
+    void            SetWindowIsDead       (bool dead) noexcept;
 
     SHPerFrameData& GetCurrentFrameData(void) noexcept;
     SHPerFrameData& GetFrameData       (uint32_t index) noexcept;
     uint32_t        GetCurrentFrame    (void) const noexcept;
+    bool            GetResized         (void) noexcept;
     bool            GetResizeAndReset  (void) noexcept;
+    bool            GetWindowIsDead    (void) const noexcept;
 
   };
 }

SHADE_Engine/src/Graphics/MiddleEnd/Textures/SHTextureLibrary.cpp

@@ -149,7 +149,7 @@ namespace SHADE
         {
             texOrder.emplace_back(job.TextureHandle);
             combinedImageSamplers.emplace_back(std::make_tuple(job.TextureHandle->ImageView, job.Sampler, vk::ImageLayout::eShaderReadOnlyOptimal));
-            job.TextureHandle->TextureArrayIndex = texOrder.size() - 1;
+            job.TextureHandle->TextureArrayIndex =  static_cast<uint32_t>(texOrder.size()) - 1U;
         }
         addJobs.clear();
 

SHADE_Engine/src/Graphics/MiddleEnd/Textures/SHTextureLibrary.h

@@ -37,7 +37,7 @@ namespace SHADE
     class SHVkDescriptorSetLayout;
     class SHVkDescriptorSetGroup;
     class SHVkSampler;
-    class SHTextureAsset;
+    struct SHTextureAsset;
 
     /*---------------------------------------------------------------------------------*/
     /* Type Definitions                                                                */

SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraph.cpp

@@ -46,7 +46,7 @@ namespace SHADE
     if (w == static_cast<uint32_t>(-1) && h == static_cast<uint32_t>(-1))
     {
       w = swapchainHdl->GetSwapchainImage(0)->GetWidth();
-      w = swapchainHdl->GetSwapchainImage(0)->GetHeight();
+      h = swapchainHdl->GetSwapchainImage(0)->GetHeight();
       format = swapchainHdl->GetSurfaceFormatKHR().format;
     }
 
@@ -465,9 +465,6 @@ namespace SHADE
   // better way to manage these 
   void SHRenderGraph::Execute(uint32_t frameIndex, Handle<SHVkCommandBuffer> cmdBuffer, Handle<SHVkDescriptorPool> descPool) noexcept
   {
-    // TODO: DON'T HARDCODE THIS
-    cmdBuffer->SetViewportScissor(1920.0f, 1080.0f, 1920, 1080);
-
     for (auto& node : nodes)
       node->Execute(cmdBuffer, descPool, frameIndex);
   }
@@ -480,6 +477,18 @@ namespace SHADE
     }
   }
 
+  void SHRenderGraph::HandleResize(uint32_t newWidth, uint32_t newHeight) noexcept
+  {
+    // resize resources
+    for (auto& [name, resource]: graphResources)
+    	resource->HandleResize(newWidth, newHeight);
+
+    for (auto& node : nodes)
+    {
+    	node->HandleResize();
+    }
+  }
+
   Handle<SHRenderGraphNode> SHRenderGraph::GetNode(std::string const& nodeName) const noexcept
   {
     if (nodeIndexing.contains(nodeName))

SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraph.h

@@ -80,6 +80,7 @@ namespace SHADE
     void                      Generate     (void) noexcept;
     void Execute (uint32_t frameIndex, Handle<SHVkCommandBuffer> cmdBuffer, Handle<SHVkDescriptorPool> descPool) noexcept;
     void FinaliseBatch(uint32_t frameIndex, Handle<SHVkDescriptorPool> descPool);
+    void HandleResize (uint32_t newWidth, uint32_t newHeight) noexcept;
 
     /*-----------------------------------------------------------------------*/
     /* SETTERS AND GETTERS                                                   */

SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraphNode.cpp

@@ -3,6 +3,7 @@
 #include "Graphics/Devices/SHVkLogicalDevice.h"
 #include "Graphics/Images/SHVkImageView.h"
 #include "Graphics/Swapchain/SHVkSwapchain.h"
+#include "Graphics/Framebuffer/SHVkFramebuffer.h"
 #include "SHRenderGraphResource.h"
 #include "SHSubpass.h"
 
@@ -56,6 +57,33 @@ namespace SHADE
     }
   }
 
+  void SHRenderGraphNode::HandleResize(void) noexcept
+  {
+    renderpass->HandleResize();
+
+    for (uint32_t i = 0; i < framebuffers.size(); ++i)
+    {
+      std::vector<Handle<SHVkImageView>> imageViews(attResources.size());
+      uint32_t fbWidth = std::numeric_limits<uint32_t>::max();
+      uint32_t fbHeight = std::numeric_limits<uint32_t>::max();
+
+      for (uint32_t j = 0; j < attResources.size(); ++j)
+      {
+        uint32_t imageViewIndex = (attResources[j]->resourceType == SH_ATT_DESC_TYPE::COLOR_PRESENT) ? i : 0;
+        imageViews[j] = attResources[j]->imageViews[imageViewIndex];
+
+        // We want the minimum dimensions for the framebuffer because the image attachments referenced cannot have dimensions smaller than the framebuffer's
+        if (fbWidth > attResources[j]->width)
+          fbWidth = attResources[j]->width;
+        if (fbHeight > attResources[j]->height)
+          fbHeight = attResources[j]->height;
+      }
+
+
+      framebuffers[i]->HandleResize(renderpass, imageViews, fbWidth, fbHeight);
+    }
+  }
+
   /***************************************************************************/
   /*!
 

SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraphNode.h

@@ -81,6 +81,7 @@ namespace SHADE
     /*-----------------------------------------------------------------------*/
     void CreateRenderpass(void) noexcept;
     void CreateFramebuffer(void) noexcept;
+    void HandleResize (void) noexcept;
 
   public:
     /*-----------------------------------------------------------------------*/

SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraphResource.cpp

@@ -2,9 +2,11 @@
 #include "SHRenderGraphResource.h"
 #include "Graphics/Devices/SHVkLogicalDevice.h"
 #include "Graphics/Swapchain/SHVkSwapchain.h"
+#include "Graphics/Images/SHVkImageView.h"
 
 namespace SHADE
 {
+
   /***************************************************************************/
   /*!
 
@@ -42,7 +44,9 @@ namespace SHADE
   */
   /***************************************************************************/
   SHRenderGraphResource::SHRenderGraphResource(Handle<SHVkLogicalDevice> const& logicalDevice, Handle<SHVkSwapchain> const& swapchain, std::string const& name, SH_ATT_DESC_TYPE type, vk::Format format, uint32_t w, uint32_t h, uint8_t levels, vk::ImageCreateFlagBits createFlags) noexcept
-    : resourceType{ type }
+    : logicalDevice {logicalDevice}
+    , swapchain{ swapchain }
+    , resourceType{ type }
     , resourceFormat{ format }
     , images{}
     , imageViews{}
@@ -52,10 +56,10 @@ namespace SHADE
     , resourceName{ name }
   {
     // If the resource type is an arbitrary image and not swapchain image
-    if (type != SH_ATT_DESC_TYPE::COLOR_PRESENT)
+    if (resourceType != SH_ATT_DESC_TYPE::COLOR_PRESENT)
     {
-      vk::ImageAspectFlags imageAspectFlags;
+      imageAspectFlags = vk::ImageAspectFlags{};
-      vk::ImageUsageFlags usage = {};
+      usage = {};
 
       // Check the resource type and set image usage flags and image aspect flags accordingly
       switch (resourceType)
@@ -142,6 +146,7 @@ namespace SHADE
     , width{ rhs.width }
     , height{ rhs.height }
     , mipLevels{ rhs.mipLevels }
+    , imageAspectFlags{ rhs.imageAspectFlags }
   {
 
   }
@@ -172,6 +177,7 @@ namespace SHADE
     width = rhs.width;
     height = rhs.height;
     mipLevels = rhs.mipLevels;
+    imageAspectFlags = rhs.imageAspectFlags;
 
     return *this;
   }
@@ -189,4 +195,51 @@ namespace SHADE
 
   }
 
+  void SHRenderGraphResource::HandleResize(uint32_t newWidth, uint32_t newHeight) noexcept
+  {
+    width = newWidth;
+    height = newHeight;
+
+    if (resourceType != SH_ATT_DESC_TYPE::COLOR_PRESENT)
+    {
+      // prepare image view details
+      SHImageViewDetails viewDetails
+      {
+        .viewType = vk::ImageViewType::e2D,
+        .format = images[0]->GetImageFormat(),
+        .imageAspectFlags = imageAspectFlags,
+        .baseMipLevel = 0,
+        .mipLevelCount = mipLevels,
+        .baseArrayLayer = 0,
+        .layerCount = 1,
+      };
+
+      for (uint32_t i = 0; i < images.size(); ++i)
+      {
+      	images[i]->HandleResizeFramebufferImage(width, height);
+        imageViews[i]->ViewNewImage(images[i], viewDetails); 
+      }
+    }
+    else
+    {
+      // Prepare image view details
+      SHImageViewDetails viewDetails
+      {
+        .viewType = vk::ImageViewType::e2D,
+        .format = swapchain->GetSurfaceFormatKHR().format,
+        .imageAspectFlags = vk::ImageAspectFlagBits::eColor,
+        .baseMipLevel = 0,
+        .mipLevelCount = 1,
+        .baseArrayLayer = 0,
+        .layerCount = 1,
+      };
+
+      for (uint32_t i = 0; i < swapchain->GetNumImages(); ++i)
+      {
+        images[i] = swapchain->GetSwapchainImage(i);
+        imageViews[i]->ViewNewImage(images[i], viewDetails);
+      }
+    }
+  }
+
 }

SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraphResource.h

@@ -20,6 +20,12 @@ namespace SHADE
     /*-----------------------------------------------------------------------*/
     /* PRIVATE MEMBER VARIABLES                                              */
     /*-----------------------------------------------------------------------*/
+    // for creation/recreation
+    Handle<SHVkLogicalDevice> logicalDevice;
+
+    // for creation/recreation
+    Handle<SHVkSwapchain> swapchain;
+
     //! Name of the resource
     std::string resourceName;
 
@@ -47,6 +53,14 @@ namespace SHADE
 
     //! Number of mipmap levels
     uint8_t mipLevels;
+
+    //! image aspect flags
+    vk::ImageAspectFlags imageAspectFlags;
+
+    //! usage flags
+    vk::ImageUsageFlags usage = {};
+
+
   public:
     /*-----------------------------------------------------------------------*/
     /* CTORS AND DTORS                                                       */
@@ -56,6 +70,8 @@ namespace SHADE
     SHRenderGraphResource& operator=(SHRenderGraphResource&& rhs) noexcept;
     ~SHRenderGraphResource(void) noexcept;
 
+    void HandleResize (uint32_t newWidth, uint32_t newHeight) noexcept;
+
     friend class SHRenderGraphNode;
     friend class SHRenderGraph;
   };

SHADE_Engine/src/Graphics/Renderpass/SHVkRenderpass.cpp

@@ -30,7 +30,10 @@ namespace SHADE
   SHVkRenderpass::SHVkRenderpass(Handle<SHVkLogicalDevice> const& inLogicalDeviceHdl, std::span<vk::AttachmentDescription> const vkDescriptions, std::vector<SHVkSubpassParams> const& subpasses) noexcept
     : logicalDeviceHdl {inLogicalDeviceHdl}
     , numAttDescs {static_cast<uint32_t>(vkDescriptions.size())}
+    , vkSubpassDescriptions{}
+    , vkSubpassDeps{}
     , clearColors{}
+    , vkAttachmentDescriptions{}
   {
     for (uint32_t i = 0; i < vkDescriptions.size(); ++i)
     {
@@ -42,7 +45,6 @@ namespace SHADE
 
 
     vk::RenderPassCreateInfo renderPassCreateInfo{};
-    std::vector<vk::SubpassDependency>  subpassDeps;
 
     // For validating the depth ref
     auto isValidDepthRef = [&](vk::AttachmentReference const& depthRef) -> bool 
@@ -50,13 +52,16 @@ namespace SHADE
       return !(depthRef.attachment == static_cast<uint32_t> (-1) && depthRef.layout == vk::ImageLayout::eUndefined);
     };
 
+    for (uint32_t i = 0; i < vkDescriptions.size(); ++i)
+      vkAttachmentDescriptions[i] = vkDescriptions[i];
+
     uint32_t subpassIndex = 0;
     if (!subpasses.empty())
     {
       for (auto& subpass : subpasses)
       {
-        subpassDescriptions.emplace_back();
+        vkSubpassDescriptions.emplace_back();
-        auto& spDesc = subpassDescriptions.back();
+        auto& spDesc = vkSubpassDescriptions.back();
 
         spDesc.pColorAttachments       = subpass.colorRefs.data();
         spDesc.colorAttachmentCount    = static_cast<uint32_t>(subpass.colorRefs.size());
@@ -88,18 +93,18 @@ namespace SHADE
         };
 
         // Push a new dependency
-        subpassDeps.push_back(dependency);
+        vkSubpassDeps.push_back(dependency);
 
         ++subpassIndex;
       }
 
       // Renderpass create info for render pass creation
-      renderPassCreateInfo.attachmentCount = static_cast<uint32_t>(vkDescriptions.size());
+      renderPassCreateInfo.attachmentCount = static_cast<uint32_t>(vkAttachmentDescriptions.size());
-      renderPassCreateInfo.pAttachments = vkDescriptions.data();
+      renderPassCreateInfo.pAttachments = vkAttachmentDescriptions.data();
-      renderPassCreateInfo.subpassCount = static_cast<uint32_t>(subpassDescriptions.size());
+      renderPassCreateInfo.subpassCount = static_cast<uint32_t>(vkSubpassDescriptions.size());
-      renderPassCreateInfo.pSubpasses = subpassDescriptions.data();
+      renderPassCreateInfo.pSubpasses = vkSubpassDescriptions.data();
-      renderPassCreateInfo.dependencyCount = static_cast<uint32_t>(subpassDeps.size());
+      renderPassCreateInfo.dependencyCount = static_cast<uint32_t>(vkSubpassDeps.size());
-      renderPassCreateInfo.pDependencies = subpassDeps.data();
+      renderPassCreateInfo.pDependencies = vkSubpassDeps.data();
 
     }
     // No subpasses passed in, create a default one.
@@ -172,6 +177,8 @@ namespace SHADE
     : logicalDeviceHdl{ inLogicalDeviceHdl }
     , numAttDescs{ static_cast<uint32_t>(vkDescriptions.size()) }
     , clearColors{}
+    , vkSubpassDescriptions{ }
+    , vkSubpassDeps{ }
   {
     for (uint32_t i = 0; i < vkDescriptions.size(); ++i)
     {
@@ -181,18 +188,24 @@ namespace SHADE
         clearColors[i].color = { {{0.0f, 0.0f, 0.0f, 1.0f}} };
     }
 
-    subpassDescriptions.resize (spDescs.size());
+    vkAttachmentDescriptions.resize(vkDescriptions.size());
-    for (uint32_t i = 0; i < subpassDescriptions.size(); ++i)
+    for (uint32_t i = 0; i < vkDescriptions.size(); ++i)
-    {
+      vkAttachmentDescriptions[i] = vkDescriptions[i];
-      subpassDescriptions[i] = spDescs[i];
+
-    }
+    vkSubpassDescriptions.resize (spDescs.size());
+    for (uint32_t i = 0; i < vkSubpassDescriptions.size(); ++i)
+      vkSubpassDescriptions[i] = spDescs[i];
+
+    vkSubpassDeps.resize(spDeps.size());
+    for (uint32_t i = 0; i < vkSubpassDeps.size(); ++i)
+    	vkSubpassDeps[i] = spDeps[i];
 
     vk::RenderPassCreateInfo renderPassCreateInfo{};
 
     renderPassCreateInfo.attachmentCount = static_cast<uint32_t>(vkDescriptions.size());
     renderPassCreateInfo.pAttachments = vkDescriptions.data();
-    renderPassCreateInfo.subpassCount = static_cast<uint32_t>(subpassDescriptions.size());
+    renderPassCreateInfo.subpassCount = static_cast<uint32_t>(vkSubpassDescriptions.size());
-    renderPassCreateInfo.pSubpasses = subpassDescriptions.data();
+    renderPassCreateInfo.pSubpasses = vkSubpassDescriptions.data();
     renderPassCreateInfo.dependencyCount = static_cast<uint32_t>(spDeps.size());
     renderPassCreateInfo.pDependencies = spDeps.data();
 
@@ -210,8 +223,11 @@ namespace SHADE
   SHVkRenderpass::SHVkRenderpass(SHVkRenderpass&& rhs) noexcept
     : vkRenderpass {rhs.vkRenderpass}
     , logicalDeviceHdl {rhs.logicalDeviceHdl}
-    , subpassDescriptions {std::move (rhs.subpassDescriptions)}
+    , vkSubpassDescriptions{ std::move(rhs.vkSubpassDescriptions) }
+    , vkSubpassDeps{ std::move(rhs.vkSubpassDeps) }
     , clearColors{ std::move(rhs.clearColors) }
+    , vkAttachmentDescriptions{ std::move(rhs.vkAttachmentDescriptions) }
+    , numAttDescs{rhs.numAttDescs}
   {
     rhs.vkRenderpass = VK_NULL_HANDLE;
   }
@@ -224,8 +240,11 @@ namespace SHADE
 
     vkRenderpass = rhs.vkRenderpass;
     logicalDeviceHdl = rhs.logicalDeviceHdl;
-    subpassDescriptions = std::move(rhs.subpassDescriptions);
+    vkSubpassDescriptions = std::move(rhs.vkSubpassDescriptions);
+    vkSubpassDeps = std::move(rhs.vkSubpassDeps);
     clearColors = std::move(rhs.clearColors);
+    vkAttachmentDescriptions = std::move(rhs.vkAttachmentDescriptions);
+    numAttDescs = std::move(rhs.numAttDescs);
 
     rhs.vkRenderpass = VK_NULL_HANDLE;
 
@@ -238,6 +257,31 @@ namespace SHADE
   }
 
 
+  void SHVkRenderpass::HandleResize(void) noexcept
+  {
+    logicalDeviceHdl->GetVkLogicalDevice().destroyRenderPass(vkRenderpass, nullptr);
+
+    vk::RenderPassCreateInfo renderPassCreateInfo{};
+
+    renderPassCreateInfo.attachmentCount = static_cast<uint32_t>(vkAttachmentDescriptions.size());
+    renderPassCreateInfo.pAttachments = vkAttachmentDescriptions.data();
+    renderPassCreateInfo.subpassCount = static_cast<uint32_t>(vkSubpassDescriptions.size());
+    renderPassCreateInfo.pSubpasses = vkSubpassDescriptions.data();
+    renderPassCreateInfo.dependencyCount = static_cast<uint32_t>(vkSubpassDeps.size());
+    renderPassCreateInfo.pDependencies = vkSubpassDeps.data();
+
+
+    if (auto result = logicalDeviceHdl->GetVkLogicalDevice().createRenderPass(&renderPassCreateInfo, nullptr, &vkRenderpass); result != vk::Result::eSuccess)
+    {
+      SHVulkanDebugUtil::ReportVkError(result, "Failed to create Renderpass. ");
+    }
+    else
+    {
+      SHVulkanDebugUtil::ReportVkSuccess("Successfully created Renderpass. ");
+    }
+
+  }
+
   vk::RenderPass SHVkRenderpass::GetVkRenderpass(void) const noexcept
   {
     return vkRenderpass;

SHADE_Engine/src/Graphics/Renderpass/SHVkRenderpass.h

@@ -29,7 +29,13 @@ namespace SHADE
     Handle<SHVkLogicalDevice> logicalDeviceHdl;
 
     //! Container of subpass information used to construct subpasses
-    std::vector<vk::SubpassDescription> subpassDescriptions;
+    std::vector<vk::SubpassDescription> vkSubpassDescriptions;
+
+    //! Container of subpass dependencies used to create renderpass
+    std::vector<vk::SubpassDependency>  vkSubpassDeps;
+
+    //! Attachment descriptions
+    std::vector<vk::AttachmentDescription> vkAttachmentDescriptions;
 
     //! Clear colors for the color and depth
     std::array<vk::ClearValue, NUM_CLEAR_COLORS> clearColors;
@@ -49,6 +55,8 @@ namespace SHADE
     SHVkRenderpass(SHVkRenderpass&& rhs) noexcept;
     SHVkRenderpass& operator=(SHVkRenderpass&& rhs) noexcept;
 
+    void HandleResize (void) noexcept;
+
     /*-----------------------------------------------------------------------*/
     /* PUBLIC MEMBER FUNCTIONS                                               */
     /*-----------------------------------------------------------------------*/

SHADE_Engine/src/Graphics/Windowing/SHWindow.cpp

@@ -272,6 +272,17 @@ namespace SHADE
     windowResizeCallbacks.erase(callbackid);
   }
 
+  SHWindow::CALLBACKID SHWindow::RegisterWindowCloseCallback(WindowCloseCallbackFn windowCloseCallback)
+  {
+    windowCloseCallbacks.try_emplace(windowResizeCallbackCount, windowCloseCallback);
+    return windowCloseCallbackCount++;
+  }
+
+  void SHWindow::UnregisterWindowCloseCallback(CALLBACKID const& callbackid)
+  {
+    windowCloseCallbacks.erase(callbackid);
+  }
+
   LRESULT SHWindow::WndProcStatic(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
   {
     auto window = windowMap.GetWindow(hwnd);
@@ -307,6 +318,8 @@ namespace SHADE
     case WM_CREATE:
       OnCreate(hwnd, reinterpret_cast<LPCREATESTRUCT>(wparam));
       break;
+    case WM_CLOSE:
+
     case WM_DESTROY:
       OnDestroy();
       return 0;
@@ -362,8 +375,17 @@ namespace SHADE
     
   }
 
+  void SHADE::SHWindow::OnClose()
+  {
+    for (const auto& callbackFn : windowCloseCallbacks | std::views::values)
+    {
+      callbackFn();
+    }
+  }
+
   void SHWindow::OnDestroy()
   {
+    OnClose();
     this->Destroy();
   }
 
@@ -375,6 +397,14 @@ namespace SHADE
   {
     wndData.width = static_cast<unsigned>(size.cx);
     wndData.height = static_cast<unsigned>(size.cy);
+
+    if (type == SIZE_MINIMIZED)
+    {
+      wndData.isMinimised = true;
+    }
+    else 
+      wndData.isMinimised = false;
+
     for (auto const& entry : windowResizeCallbacks)
     {
       entry.second(static_cast<uint32_t>(wndData.width), static_cast<uint32_t>(wndData.height));

SHADE_Engine/src/Graphics/Windowing/SHWindow.h

@@ -61,6 +61,8 @@ namespace SHADE
 
     bool modal = false;
 
+    bool isMinimised = false;
+
     std::wstring title = L"SHADE ENGINE";
 
     std::wstring name = L"SHADEEngineApp";
@@ -73,6 +75,7 @@ namespace SHADE
   public:
     using SHVec2 = std::pair<uint32_t, uint32_t>;
     typedef std::function<void(uint32_t width, uint32_t height)>  WindowResizeCallbackFn;
+    typedef std::function<void(void)>  WindowCloseCallbackFn;
     typedef uint16_t CALLBACKID;
     SHWindow();
 
@@ -123,6 +126,9 @@ namespace SHADE
 
     CALLBACKID RegisterWindowSizeCallback(WindowResizeCallbackFn);
     void UnregisterWindowSizeCallback(CALLBACKID const& callbackid);
+    CALLBACKID RegisterWindowCloseCallback(WindowCloseCallbackFn);
+    void UnregisterWindowCloseCallback(CALLBACKID const& callbackid);
+    bool IsMinimized() const { return wndData.isMinimised; }
 
   protected:
     static LRESULT CALLBACK WndProcStatic(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);
@@ -154,10 +160,13 @@ namespace SHADE
     HFONT font;
 
     std::unordered_map<CALLBACKID, WindowResizeCallbackFn> windowResizeCallbacks;
+    std::unordered_map<CALLBACKID, WindowCloseCallbackFn> windowCloseCallbacks;
     CALLBACKID windowResizeCallbackCount{};
+    CALLBACKID windowCloseCallbackCount{};
     //TODO: Shift to events abstraction
 
     void OnCreate(HWND hwnd, LPCREATESTRUCT create_struct);
+    void OnClose();
     void OnDestroy();
     //void OnFileDrop(HDROP drop);
     void OnSize(UINT msg, UINT type, SIZE size);

SHADE_Engine/src/Physics/Components/SHRigidBodyComponent.cpp

@@ -390,6 +390,13 @@ RTTR_REGISTRATION
   using namespace SHADE;
   using namespace rttr;
 
+  registration::enumeration<SHRigidBodyComponent::Type>("RigidBody Type")
+  (
+    value("Static", SHRigidBodyComponent::Type::STATIC),
+    value("Dynamic", SHRigidBodyComponent::Type::DYNAMIC),
+    value("Kinematic", SHRigidBodyComponent::Type::KINEMATIC)
+  );
+
   registration::class_<SHRigidBodyComponent>("RigidBody Component")
     .property("Type"              , &SHRigidBodyComponent::GetType            , &SHRigidBodyComponent::SetType            )
     .property("Mass"              , &SHRigidBodyComponent::GetMass            , &SHRigidBodyComponent::SetMass            )

SHADE_Engine/src/Resource/ResourceLibrary.cpp

@@ -8,9 +8,9 @@ namespace SHADE
     ResourceManager::~ResourceManager()
     {
         // Delete all resources libraries
-        for (const auto& deleter : deleters)
+        for (auto iter = deleters.rbegin(); iter != deleters.rend(); ++iter)
         {
-            deleter();
+            (*iter)();
         }
         deleters.clear();
     }

SHADE_Engine/src/Scene/SHSceneGraph.cpp

@@ -90,10 +90,15 @@ namespace SHADE
     #endif
 
     // Go through the map and release all the nodes
-    for (auto* node : entityNodeMap | std::views::values)
+    for (auto*& node : entityNodeMap | std::views::values)
-      ReleaseNode(node);
+    {
+      delete node;
+      node = nullptr;
+    }
 
-    delete root;
+    entityNodeMap.clear();
+
+    //delete root;
 
     #ifdef _DEBUG
       SHLOG_INFO("Scene Graph Destroyed Successfully!")

SHADE_Engine/src/Scripting/SHScriptEngine.cpp

@@ -153,6 +153,16 @@ namespace SHADE
     csEditorRenderScripts(entity);
   }
             
+  void SHScriptEngine::UndoScriptInspectorChanges() const
+  {
+    csEditorUndo();
+  }
+
+  void SHScriptEngine::RedoScriptInspectorChanges() const
+  {
+    csEditorRedo();
+  }
+
   /*-----------------------------------------------------------------------------------*/
   /* Static Utility Functions                                                          */
   /*-----------------------------------------------------------------------------------*/
@@ -400,6 +410,18 @@ namespace SHADE
       DEFAULT_CSHARP_NAMESPACE + ".Editor",
       "RenderScriptsInInspector"
     );
+    csEditorUndo = dotNet.GetFunctionPtr<CsFuncPtr>
+    (
+      DEFAULT_CSHARP_LIB_NAME,
+      DEFAULT_CSHARP_NAMESPACE + ".Editor",
+      "Undo"
+    );
+    csEditorRedo = dotNet.GetFunctionPtr<CsFuncPtr>
+    (
+      DEFAULT_CSHARP_LIB_NAME,
+      DEFAULT_CSHARP_NAMESPACE + ".Editor",
+      "Redo"
+    );
   }
 
   void SHScriptEngine::registerEvents()

SHADE_Engine/src/Scripting/SHScriptEngine.h

@@ -171,6 +171,14 @@ namespace SHADE
     /// </summary>
     /// <param name="entity">The Entity to render the Scripts of.</param>
     void RenderScriptsInInspector(EntityID entity) const;
+    /// <summary>
+    /// Performs an undo for script inspector changes if it exists.
+    /// </summary>
+    void UndoScriptInspectorChanges() const;
+    /// <summary>
+    /// Performs a redo for script inspector changes if it exists.
+    /// </summary>
+    void RedoScriptInspectorChanges() const;
     
     /*-----------------------------------------------------------------------------*/
     /* Static Utility Functions                                                    */
@@ -243,9 +251,8 @@ namespace SHADE
     CsScriptSerialiseYamlFuncPtr csScriptDeserialiseYaml       = nullptr;
     // - Editor
     CsScriptEditorFuncPtr        csEditorRenderScripts         = nullptr;
-    // Delegates
+    CsFuncPtr                    csEditorUndo                  = nullptr;
-    /*ECS::EntityEvent::Delegate onEntityCreate;
+    CsFuncPtr                    csEditorRedo                  = nullptr;
-    ECS::EntityEvent::Delegate onEntityDestroy;*/
 
     /*-----------------------------------------------------------------------------*/
     /* Event Handler Functions                                                     */

SHADE_Managed/premake5.lua

@@ -31,6 +31,7 @@ project "SHADE_Managed"
     "%{IncludeDir.imnodes}",
     "%{IncludeDir.yamlcpp}",
     "%{IncludeDir.RTTR}/include",    
+    "%{IncludeDir.dotnet}\\include",
     "%{wks.location}/SHADE_Engine/src"
   }
 
@@ -85,3 +86,8 @@ project "SHADE_Managed"
     optimize "On"
     defines{"_RELEASE"}
     links{"librttr_core.lib"}
+
+  filter "configurations:Publish"
+    optimize "On"
+    defines{"_RELEASE"}
+    links{"librttr_core.lib"}

SHADE_Managed/src/Editor/Editor.cxx

@@ -3,7 +3,7 @@
 \author         Tng Kah Wei, kahwei.tng, 390009620
 \par            email: kahwei.tng\@digipen.edu
 \date           Sep 27, 2022
-\brief          Contains the definition of the functions for the ScriptStore managed
+\brief          Contains the definition of the functions for the Editor managed
                 static class.
 
                 Note: This file is written in C++17/CLI.
@@ -16,6 +16,8 @@ of DigiPen Institute of Technology is prohibited.
 #include "SHpch.h"
 // Primary Header
 #include "Editor/Editor.hxx"
+// STL Includes
+#include <memory>
 // External Dependencies
 #include "Editor/SHEditorUI.h"
 // Project Headers
@@ -25,6 +27,8 @@ of DigiPen Institute of Technology is prohibited.
 #include "Utility/Debug.hxx"
 #include "Serialisation/ReflectionUtilities.hxx"
 #include "Editor/IconsMaterialDesign.h"
+#include "Editor/Command/SHCommandManager.h"
+#include "Editor/Command/SHCommand.hpp"
 
 // Using Directives
 using namespace System;
@@ -48,9 +52,11 @@ using namespace System::Collections::Generic;
 (field->FieldType == MANAGED_TYPE::typeid)                             \
 {                                                                      \
     NATIVE_TYPE val = safe_cast<NATIVE_TYPE>(field->GetValue(object)); \
+    NATIVE_TYPE oldVal = val;                                          \
     if (SHEditorUI::FUNC(Convert::ToNative(field->Name), val))         \
     {                                                                  \
         field->SetValue(object, val);                                  \
+        registerUndoAction(object, field, val, oldVal);                \
     }                                                                  \
 }                                                                      \
 /// <summary>
@@ -69,9 +75,11 @@ using namespace System::Collections::Generic;
 (field->FieldType == MANAGED_TYPE::typeid)                                                 \
 {                                                                                          \
     NATIVE_TYPE val = Convert::ToNative(safe_cast<MANAGED_TYPE>(field->GetValue(object))); \
+    NATIVE_TYPE oldVal = val;                                                              \
     if (SHEditorUI::FUNC(Convert::ToNative(field->Name), val))                             \
     {                                                                                      \
         field->SetValue(object, Convert::ToCLI(val));                                      \
+        registerUndoAction(object, field, Convert::ToCLI(val), Convert::ToCLI(oldVal));    \
     }                                                                                      \
 }                                                                                          \
 
@@ -126,6 +134,23 @@ namespace SHADE
         }
     }
 
+    /*---------------------------------------------------------------------------------*/
+    /* UndoRedoStack Functions                                                         */
+    /*---------------------------------------------------------------------------------*/
+    void Editor::Undo()
+    {
+        SAFE_NATIVE_CALL_BEGIN
+        actionStack.Undo();
+        SAFE_NATIVE_CALL_END_N("SHADE_Managed.Editor.Undo")
+    }
+
+    void Editor::Redo()
+    {
+        SAFE_NATIVE_CALL_BEGIN
+        actionStack.Redo();
+        SAFE_NATIVE_CALL_END_N("SHADE_Managed.Editor.Redo")
+    }
+
     /*---------------------------------------------------------------------------------*/
     /* Helper Functions                                                                */
     /*---------------------------------------------------------------------------------*/
@@ -192,9 +217,11 @@ namespace SHADE
             }
 
             int val = safe_cast<int>(field->GetValue(object));
+            int oldVal = val;
             if (SHEditorUI::InputEnumCombo(Convert::ToNative(field->Name), val, nativeEnumNames))
             {
                 field->SetValue(object, val); 
+                registerUndoAction(object, field, val, oldVal);
             }
         }
         else if RENDER_FIELD_CASTED(Vector2, SHVec2,          InputVec2)
@@ -210,9 +237,11 @@ namespace SHADE
 
             // Actual Field
             std::string val = Convert::ToNative(stringVal);
+            std::string oldVal = val;
             if (SHEditorUI::InputTextField(Convert::ToNative(field->Name), val))
             {
                 field->SetValue(object, Convert::ToCLI(val));
+                registerUndoAction(object, field, Convert::ToCLI(val), Convert::ToCLI(oldVal));
             }
         }
     }
@@ -231,4 +260,18 @@ namespace SHADE
         }
     }
 
+    void Editor::registerUndoAction(System::Object^ object, System::Reflection::FieldInfo^ field, System::Object^ newData, System::Object^ oldData)
+    {
+        // Create command and add it into the undo stack
+        UndoRedoStack::Command cmd;
+        cmd.Field = field;
+        cmd.Object = object;
+        cmd.NewData = newData;
+        cmd.OldData = oldData;
+        actionStack.Add(cmd);
+
+        // Inform the C++ Undo-Redo stack
+        SHCommandManager::RegisterCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCLICommand>()));
+    }
+
 }

SHADE_Managed/src/Editor/Editor.hxx

@@ -16,6 +16,7 @@ of DigiPen Institute of Technology is prohibited.
 // Project Includes
 #include "Engine/Entity.hxx"
 #include "Scripts/Script.hxx"
+#include "UndoRedoStack.hxx"
 
 namespace SHADE
 {
@@ -44,7 +45,18 @@ namespace SHADE
         /// <param name="entity">The Entity to add PlushieScripts to.</param>
         static void RenderScriptAddButton(Entity entity);
 
+        /*-----------------------------------------------------------------------------*/
+        /* UndoRedoStack Functions                                                     */
+        /*-----------------------------------------------------------------------------*/
+        static void Undo();
+        static void Redo();
+
     private:
+        /*-----------------------------------------------------------------------------*/
+        /* Data Members                                                                */
+        /*-----------------------------------------------------------------------------*/
+        static UndoRedoStack actionStack;
+
         /*-----------------------------------------------------------------------------*/
         /* Helper Functions                                                            */
         /*-----------------------------------------------------------------------------*/
@@ -73,5 +85,6 @@ namespace SHADE
         /// <param name="entity">The Entity to render the Scripts of.</param>
         /// <param name="script">The Script to render the inspector for.</param>
         static void renderScriptContextMenu(Entity entity, Script^ script);
+        static void registerUndoAction(System::Object^ object, System::Reflection::FieldInfo^ field, System::Object^ newData, System::Object^ oldData);
     };
 }

SHADE_Managed/src/Editor/UndoRedoStack.cxx

@@ -0,0 +1,69 @@
+/************************************************************************************//*!
+\file           UndoRedoStack.cxx
+\author         Tng Kah Wei, kahwei.tng, 390009620
+\par            email: kahwei.tng\@digipen.edu
+\date           Sep 29, 2022
+\brief          Contains the definition of the functions for the UndoRedoStack managed
+                class.
+
+                Note: This file is written in C++17/CLI.
+ 
+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.
+*//*************************************************************************************/
+// Precompiled Headers
+#include "SHpch.h"
+// Primary Header
+#include "UndoRedoStack.hxx"
+// External Dependencies
+#include "Editor/SHEditorUI.h"
+// Project Headers
+
+namespace SHADE
+{
+    bool UndoRedoStack::UndoActionPresent::get()
+    {
+        return commandStack->Count > 0 && latestActionIndex >= 0;
+    }
+
+    bool UndoRedoStack::RedoActionPresent::get()
+    {
+        return latestActionIndex >= 0 && latestActionIndex < commandStack->Count - 1;
+    }
+
+    void UndoRedoStack::Add(Command command)
+    {
+        // Erase any other actions ahead of the current action
+        if (latestActionIndex >= 0 && latestActionIndex < commandStack->Count - 1)
+        {
+            commandStack->RemoveRange(latestActionIndex, commandStack->Count - latestActionIndex);
+        }
+
+        // Add the command
+        commandStack->Add(command);
+
+        // Set the latest command
+        latestActionIndex = commandStack->Count - 1;
+    }
+
+    void UndoRedoStack::Undo()
+    {
+        if (!UndoActionPresent)
+            return;
+
+        Command cmd = commandStack[latestActionIndex];
+        cmd.Field->SetValue(cmd.Object, cmd.OldData);
+        --latestActionIndex;
+    }
+
+    void UndoRedoStack::Redo()
+    {
+        if (!RedoActionPresent)
+            return;
+
+        Command cmd = commandStack[latestActionIndex];
+        cmd.Field->SetValue(cmd.Object, cmd.NewData);
+        ++latestActionIndex;
+    }
+}

SHADE_Managed/src/Editor/UndoRedoStack.hxx

@@ -0,0 +1,75 @@
+/************************************************************************************//*!
+\file           UndoRedoStack.hxx
+\author         Tng Kah Wei, kahwei.tng, 390009620
+\par            email: kahwei.tng\@digipen.edu
+\date           Sep 29, 2022
+\brief          Contains the definition of the managed UndoRedoStack class.
+
+                Note: This file is written in C++17/CLI.
+ 
+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
+
+namespace SHADE
+{
+    /// <summary>
+    /// Class that is able to store a stack of actions that can be done and redone.
+    /// </summary>
+    private ref class UndoRedoStack sealed
+    {
+      public:
+        /*-----------------------------------------------------------------------------*/
+        /* Type Definitions                                                            */
+        /*-----------------------------------------------------------------------------*/
+        /// <summary>
+        /// Command for the stack that represents a data modification.
+        /// </summary>
+        value struct Command
+        {
+          public:
+            System::Object^ Object;
+            System::Reflection::FieldInfo^ Field;
+            System::Object^ NewData;
+            System::Object^ OldData;
+		};
+
+		/*-----------------------------------------------------------------------------*/
+		/* Properties                                                                  */
+		/*-----------------------------------------------------------------------------*/
+		/// <summary>
+		/// True if there is an undoable action in the stack.
+		/// </summary>
+		property bool UndoActionPresent { bool get(); }
+		/// <summary>
+		/// True if there is a redoable action in the stack.
+		/// </summary>
+		property bool RedoActionPresent { bool get(); }
+
+        /*-----------------------------------------------------------------------------*/
+        /* Usage Functions                                                             */
+		/*-----------------------------------------------------------------------------*/
+		/// <summary>
+		/// Adds a command onto the stack.
+		/// </summary>
+		/// <param name="command"></param>
+		void Add(Command command);
+        /// <summary>
+        /// Undos the last added command if it exists.
+        /// </summary>
+        void Undo();
+		/// <summary>
+		/// Redoes the last undo-ed command if it exists.
+		/// </summary>
+		void Redo();
+
+      private:
+        /*-----------------------------------------------------------------------------*/
+        /* Data Members                                                                */
+        /*-----------------------------------------------------------------------------*/
+        int latestActionIndex                                     = -1;
+		System::Collections::Generic::List<Command>^ commandStack = gcnew System::Collections::Generic::List<Command>();
+    };
+}