Assets/Application.SHConfig

@@ -1,4 +1,4 @@
 Start in Fullscreen: false
-Starting Scene ID: 97158628
+Starting Scene ID: 86098106
 Window Size: {x: 1920, y: 1080}
 Window Title: SHADE Engine

Assets/Scenes/MainGame.shade

@@ -8578,6 +8578,7 @@
       Arm Length: 1
       Look At Camera Origin: true
       Target Offset: {x: 0, y: 0, z: 0}
+      Camera Collision: true
       IsActive: true
   Scripts:
     - Type: SHADE_Scripting.ThirdPersonCamera

Assets/Scripts/AIBehaviour/Implemented/LeafNodes/LeafAttack.cs

@@ -40,8 +40,14 @@ public partial class LeafAttack : BehaviourTreeNode
 
     onEnter(BehaviourTreeNodeStatus.RUNNING);
 
-    //Succeed when stand in hurt box for long enough
+		//Succeed when stand in hurt box for long enough
-    float captureTime = (float)GetNodeData("captureTimeLeft");
+		object timeObj = GetNodeData("captureTimeLeft");
+    if (timeObj == null)
+    {
+      return BehaviourTreeNodeStatus.FAILURE;
+    }
+
+		float captureTime = (float)GetNodeData("captureTimeLeft");
     captureTime -= Time.DeltaTimeF;
     SetNodeData("captureTimeLeft", captureTime);
     //Debug.Log(captureTime.ToString());

Assets/Scripts/AIBehaviour/Implemented/LeafNodes/LeafPatrol.cs

@@ -83,7 +83,13 @@ public partial class LeafPatrol : BehaviourTreeNode
       return;
     }
 
-    waypoints = (List<GameObject>)GetNodeData("waypoints");
+    object waypoint = GetNodeData("waypoints");
+    if (waypoint == null)
+    {
+      return;
+    }
+
+		waypoints = (List<GameObject>)waypoint;
     Vector3 targetPosition = waypoints[currentWaypointIndex].GetComponent<Transform>().GlobalPosition;
 
     //Reach waypoint by X and Z being near enough

Assets/Scripts/SC_MainMenu.cs

@@ -12,7 +12,7 @@ public class MainMenu : Script
     if (Input.GetKeyDown(Input.KeyCode.Space))
     {
       Audio.PlaySFXOnce2D("event:/UI/mouse_down_element");
-      SceneManager.ChangeScene(86098106);
+      SceneManager.ChangeScene(89830755);
       Audio.StopAllSounds();
     }
 

SHADE_Engine/src/Camera/SHCameraArmComponent.cpp

@@ -7,8 +7,8 @@ namespace SHADE
 {
 
   SHCameraArmComponent::SHCameraArmComponent()
-    :pitch(0.0f), yaw(0.0f), armLength(1.0f),offset(), dirty(true), lookAtCameraOrigin(true)
+    :pitch(0.0f), yaw(0.0f), armLength(1.0f), offset(), enableCameraCollision(false), lookAtCameraOrigin(true)
-    , targetOffset(0.0f)
+    , targetOffset(0.0f),ray()
   {
 
   }
@@ -39,22 +39,23 @@ namespace SHADE
     return targetOffset;
   }
 
+
   void SHCameraArmComponent::SetPitch(float pitch) noexcept
   {
     this->pitch = pitch;
-    dirty = true;
+    
   }
 
   void SHCameraArmComponent::SetYaw(float yaw) noexcept
   {
     this->yaw = yaw;
-    dirty = true;
+    //dirty = true;
   }
 
   void SHCameraArmComponent::SetArmLength(float length) noexcept
   {
     this->armLength = length;
-    dirty = true;
+    //dirty = true;
   }
   
   void SHCameraArmComponent::SetTargetOffset(SHVec3 offset) noexcept
@@ -62,6 +63,8 @@ namespace SHADE
     this->targetOffset = offset;
   }
 
+
+
 }//namespace SHADE
 
 
@@ -76,6 +79,7 @@ RTTR_REGISTRATION
     .property("Arm Length", &SHCameraArmComponent::GetArmLength, &SHCameraArmComponent::SetArmLength)
     .property("Look At Camera Origin", &SHCameraArmComponent::lookAtCameraOrigin)
     .property("Target Offset", &SHCameraArmComponent::GetTargetOffset, &SHCameraArmComponent::SetTargetOffset)
+    .property("Camera Collision", &SHCameraArmComponent::enableCameraCollision)
     ;
     
 }

SHADE_Engine/src/Camera/SHCameraArmComponent.h

@@ -5,9 +5,14 @@
 #include "ECS_Base/Components/SHComponent.h"
 #include "Math/SHMatrix.h"
 #include "SH_API.h"
+#include "Math/SHRay.h"
 
 namespace SHADE
 {
+
+  class SHBox;
+  class SHRay;
+
   class SH_API SHCameraArmComponent final: public SHComponent
   {
   private:
@@ -15,15 +20,18 @@ namespace SHADE
     float yaw;
     float armLength;
 
-    bool dirty;
+
     SHVec3 offset;
     SHVec3 targetOffset;
+    SHRay ray;
+
   public:
     friend class SHCameraSystem;
     SHCameraArmComponent();
     virtual ~SHCameraArmComponent() = default;
     
     bool lookAtCameraOrigin;
+    bool enableCameraCollision;
     //Getters
     //SHMatrix const& GetMatrix() const noexcept;
     SHVec3 const& GetOffset() const noexcept;
@@ -32,11 +40,13 @@ namespace SHADE
     float GetArmLength() const noexcept;
     SHVec3 GetTargetOffset() const noexcept;
     
+
     //Setters
     void SetPitch(float pitch) noexcept;
     void SetYaw(float yaw) noexcept;
     void SetArmLength(float length) noexcept;
-    void SetTargetOffset(SHVec3 offset)noexcept;
+    void SetTargetOffset(SHVec3 offset) noexcept;
+    
 
   protected:
 

SHADE_Engine/src/Camera/SHCameraSystem.cpp

@@ -10,6 +10,10 @@
 #include "Scene/SHSceneManager.h"
 #include "ECS_Base/Managers/SHSystemManager.h"
 #include "Editor/SHEditor.h"
+#include "Math/Geometry/SHBox.h"
+#include "Math/SHRay.h"
+#include "Physics/System/SHPhysicsSystem.h"
+
 
 namespace SHADE
 {
@@ -96,7 +100,7 @@ namespace SHADE
     if (editorCameraArm.armLength < 1.0f)
       editorCameraArm.armLength = 1.0f;
 
-    UpdatePivotArmComponent(editorCameraArm);
+    UpdateCameraArmComponent(editorCameraArm);
 
     editorCamera.offset = editorCameraArm.GetOffset();
 
@@ -132,10 +136,12 @@ namespace SHADE
     return &editorCamera;
   }
 
-  void SHCameraSystem::UpdatePivotArmComponent(SHCameraArmComponent& pivot) noexcept
+  void SHCameraSystem::UpdateCameraArmComponent(SHCameraArmComponent& pivot) noexcept
   {
-    if (pivot.dirty)
+
-    {
+
+
+
 
       SHVec3 offset{ 0.0f,0.0f, pivot.GetArmLength() };
       offset = SHVec3::RotateX(offset, -(SHMath::DegreesToRadians(pivot.GetPitch())));
@@ -145,10 +151,61 @@ namespace SHADE
       //pivot.rtMatrix = SHMatrix::RotateX(SHMath::DegreesToRadians(pivot.GetPitch()))
       //  * SHMatrix::RotateY(SHMath::DegreesToRadians(pivot.GetYaw()))
       //  * SHMatrix::Translate(SHVec3(0.0f , 0.0f, pivot.GetArmLength()));
-
       pivot.offset = offset;
+      if (!pivot.enableCameraCollision)
+      {
+        
+        return;
+      }
+      
+      SHCameraComponent* camera = SHComponentManager::GetComponent_s<SHCameraComponent>(pivot.GetEID());
+      SHTransformComponent* transform = SHComponentManager::GetComponent_s<SHTransformComponent>(pivot.GetEID());
+      auto physicsSystem = SHSystemManager::GetSystem<SHPhysicsSystem>();
+
+
+
+
+      if (camera == nullptr || transform == nullptr)
+        return;
+
+
+      /*if (SHComponentManager::HasComponent<SHTransformComponent>(camera->GetEID()) == true && camera != &editorCamera)
+      {
+        auto transform = SHComponentManager::GetComponent<SHTransformComponent>(camera->GetEID());
+        SHVec3 rotation = transform->GetWorldRotation();
+        camera->pitch = SHMath::RadiansToDegrees(rotation.x);
+        camera->yaw = SHMath::RadiansToDegrees(rotation.y);
+        camera->roll = SHMath::RadiansToDegrees(rotation.z);
+        camera->position = transform->GetWorldPosition();
+        camera->dirtyView = true;
+      }*/
+
+
+      pivot.ray.position = camera->GetPosition() + pivot.targetOffset;
+      pivot.ray.direction = SHVec3::Normalise((camera->position + offset)- pivot.ray.position);
+      
+     //SHLOG_INFO("Ray position: {},{},{}  direction:{},{},{}",pivot.ray.position.x, pivot.ray.position.y, pivot.ray.position.z,pivot.ray.direction.x, pivot.ray.direction.y, pivot.ray.direction.z)
+
+      auto result = physicsSystem->Raycast(pivot.ray );
+      if (result && result.distance < pivot.GetArmLength())
+      {
+        
+        SHVec3 newOffset = SHVec3{ 0.0f,0.0f, result.distance * 0.8f };
+        newOffset = SHVec3::RotateX(newOffset, -(SHMath::DegreesToRadians(pivot.GetPitch())));
+        newOffset = SHVec3::RotateY(newOffset, (SHMath::DegreesToRadians(pivot.GetYaw())));
+        pivot.offset = newOffset;
+        //SHLOG_INFO("CAMERA COLLISION HIT, {}", result.distance);
+      }
+      else
+      {
+        //SHLOG_INFO("CAMERA COLLISION CANT HIT CAMERA");
+      }
+
+      
+      
+
       // pivot.rtMatrix = SHMatrix::Inverse(pivot.rtMatrix);
-    }
+
   }
 
 
@@ -291,7 +348,7 @@ namespace SHADE
     for (auto& pivot : pivotDense)
     {
       if(SHSceneManager::CheckNodeAndComponentsActive<SHCameraArmComponent>(pivot.GetEID()))
-        system->UpdatePivotArmComponent(pivot);
+        system->UpdateCameraArmComponent(pivot);
     }
 
     for (auto& cam : dense)
@@ -390,7 +447,9 @@ namespace SHADE
   }
   void SHCameraSystem::SetCameraViewMatrix(SHCameraComponent& camera, SHMatrix const& viewMatrix) noexcept
   {
+    SHVec3 pos;
     DecomposeViewMatrix(viewMatrix, camera.pitch, camera.yaw, camera.roll, camera.position);
+
     camera.dirtyView = true;
   }
 

SHADE_Engine/src/Camera/SHCameraSystem.h

@@ -26,7 +26,7 @@ namespace SHADE
 
 
     void UpdateCameraComponent(SHCameraComponent& camera) noexcept;
-    void UpdatePivotArmComponent(SHCameraArmComponent& pivot) noexcept;
+    void UpdateCameraArmComponent(SHCameraArmComponent& pivot) noexcept;
     
 
 
@@ -41,7 +41,7 @@ namespace SHADE
 		class SH_API CameraSystemUpdate final: public SHSystemRoutine
 		{
 		public:
-			CameraSystemUpdate() : SHSystemRoutine("Camera System Update", true) {};
+			CameraSystemUpdate() : SHSystemRoutine("Camera System Update", false) {};
 			virtual void Execute(double dt)noexcept override final;
 		};
 		friend class CameraSystemUpdate;

SHADE_Engine/src/Scripting/SHScriptEngine.cpp

@@ -197,12 +197,18 @@ namespace SHADE
     if (BUILD_SUCCESS)
     {
       // Copy to built dll to the working directory and replace
-      std::filesystem::copy_file("./tmp/SHADE_Scripting.dll", "SHADE_Scripting.dll", std::filesystem::copy_options::overwrite_existing);
+      if (!copyFile("./tmp/SHADE_Scripting.dll", "SHADE_Scripting.dll", std::filesystem::copy_options::overwrite_existing))
+      {
+        SHLOG_ERROR("[ScriptEngine] Failed to replace scripts assembly. Scripts will remain outdated.");
+      }
 
       // If debug, we want to copy the PDB so that we can do script debugging
       if (debug)
       {
-        std::filesystem::copy_file("./tmp/SHADE_Scripting.pdb", "SHADE_Scripting.pdb", std::filesystem::copy_options::overwrite_existing);
+        if (!copyFile("./tmp/SHADE_Scripting.pdb", "SHADE_Scripting.pdb", std::filesystem::copy_options::overwrite_existing))
+        {
+          SHLOG_WARNING("[ScriptEngine] Breakpoint debugging will not work as PDB cannot be updated. If you are currently debugging, stop the debugger first.");
+        }
       }
 
       oss << "[ScriptEngine] Successfully built Managed Script Assembly (" << MANAGED_SCRIPT_LIB_NAME << ")!";
@@ -591,6 +597,19 @@ namespace SHADE
     return false;        
   }
 
+  bool SHScriptEngine::copyFile(const std::filesystem::path& from, const std::filesystem::path& to, const std::filesystem::copy_options options) noexcept
+  {
+    try
+    {
+      return std::filesystem::copy_file(from, to, options);
+    }
+    catch (std::exception& e)
+    {
+      SHLOG_ERROR("[ScriptEngine] Failed to copy file {} ({})", to.string(), std::string(e.what()));
+      return false;
+    }
+  }
+
   DWORD SHScriptEngine::execProcess(const std::wstring& path, const std::wstring& args)
   {
     STARTUPINFOW startInfo;

SHADE_Engine/src/Scripting/SHScriptEngine.h

@@ -319,6 +319,7 @@ namespace SHADE
     /// <param name="filePath">File path to the file to check.</param>
     /// <returns> True if the file exists </returns>
     static bool fileExists(const std::filesystem::path& filePath);
+    static bool copyFile(const std::filesystem::path& from, const std::filesystem::path& to, const std::filesystem::copy_options options) noexcept;
     static DWORD execProcess(const std::wstring& path, const std::wstring& args);
     static std::wstring generateBuildCommand(bool debug);
   };

SHADE_Managed/src/Components/CameraArm.cxx

@@ -49,6 +49,16 @@ namespace SHADE
 		GetNativeComponent()->lookAtCameraOrigin = val;
 	}
 
+	bool CameraArm::EnableCameraCollision::get()
+	{
+		return GetNativeComponent()->enableCameraCollision;
+	}
+
+	void CameraArm::EnableCameraCollision::set(bool val)
+	{
+		GetNativeComponent()->enableCameraCollision = val;
+	}
+
 	Vector3 CameraArm::TargetOffset::get()
 	{
 		return Convert::ToCLI(GetNativeComponent()->GetTargetOffset());

SHADE_Managed/src/Components/CameraArm.hxx

@@ -36,6 +36,12 @@ namespace SHADE
 			void set(bool val);
 		}
 
+		property bool EnableCameraCollision
+		{
+			bool get();
+			void set(bool val);
+		}
+
 		property Vector3 TargetOffset
 		{
 			Vector3 get();

SHADE_Managed/src/Components/Component.cxx

@@ -22,6 +22,14 @@ of DigiPen Institute of Technology is prohibited.
 
 namespace SHADE
 {
+    /*---------------------------------------------------------------------------------*/
+    /* Properties                                                                      */
+    /*---------------------------------------------------------------------------------*/
+    GameObject BaseComponent::Owner::get()
+    {
+        return owner;
+    }
+
     /*---------------------------------------------------------------------------------*/
     /* Component Access Functions                                                      */
     /*---------------------------------------------------------------------------------*/

SHADE_Managed/src/Components/Component.hxx

@@ -36,7 +36,7 @@ namespace SHADE
         /// </summary>
         property GameObject Owner
         {
-            GameObject get() { return owner; }
+            GameObject get();
         }
 
         /*-----------------------------------------------------------------------------*/
@@ -166,6 +166,19 @@ namespace SHADE
     template<typename NativeType>
     public ref class Component : public BaseComponent
     {
+      public:
+        /*-----------------------------------------------------------------------------*/
+        /* Properties                                                                  */
+        /*-----------------------------------------------------------------------------*/
+        /// <summary>
+        /// Whether or not the Component is active and being updated by the engine.
+        /// </summary>
+        property bool Enabled
+        {
+            bool get()           { return GetNativeComponent()->isActive;  }
+            void set(bool value) { GetNativeComponent()->isActive = value; }
+        }
+
       internal:
         /*-----------------------------------------------------------------------------*/
         /* Type Definitions                                                            */

SHADE_Managed/src/Editor/Editor.cxx

@@ -200,7 +200,16 @@ namespace SHADE
                 {
                     if (SHEditorUI::Button("Add Item"))
                     {
-                        System::Object^ obj = System::Activator::CreateInstance(listType);
+                        System::Object^ obj;
+                        if (listType == System::String::typeid)
+                        {
+                            // Special case for string
+                            obj = gcnew System::String("");
+                        }
+                        else
+                        {
+                            obj = System::Activator::CreateInstance(listType);
+                        } 
                         iList->Add(obj);
                         registerUndoListAddAction(listType, iList, iList->Count - 1, obj);
                     }

SHADE_Managed/src/Scripts/ScriptStore.cxx

@@ -74,7 +74,7 @@ namespace SHADE
         // Add the script in
         script->Initialize(GameObject(entity));
         entityScriptList->Insert(System::Math::Clamp(index, 0, entityScriptList->Count), script);
-        if (Application::IsPlaying && !SHSceneManager::HasSceneChanged())
+        if (Application::IsPlaying && !isDeserialising)
         {
             // Only call immediately if we are in game and is not loading another scene
             script->Awake();
@@ -423,6 +423,8 @@ namespace SHADE
     /*---------------------------------------------------------------------------------*/
     void ScriptStore::Init()
     {
+        isDeserialising = false;
+
         // Create an enumerable list of script types
         refreshScriptTypeList();
         // Get stored methods for interop variants of functions
@@ -724,6 +726,10 @@ namespace SHADE
     bool ScriptStore::DeserialiseScripts(Entity entity, System::IntPtr yamlNodePtr)
     {
         SAFE_NATIVE_CALL_BEGIN
+
+        // Flag that deserialization processs is ongoing
+        isDeserialising = true;
+
         // Convert to pointer
         YAML::Node* yamlNode = reinterpret_cast<YAML::Node*>(yamlNodePtr.ToPointer());
 
@@ -765,9 +771,16 @@ namespace SHADE
                 Debug::LogWarning("[ScriptStore] Script with unloaded type detected, skipping.");
             }
         }
+        
+        // Unset flag for deserialization process
+        isDeserialising = false;
+
         return true;
 
         SAFE_NATIVE_CALL_END_N("SHADE_Managed.ScriptStore")
+
+        // Unset flag for deserialization process
+        isDeserialising = false;
         return false;
     }
 

SHADE_Managed/src/Scripts/ScriptStore.hxx

@@ -337,6 +337,7 @@ namespace SHADE
         static ScriptSet                                                 disposalQueue;
         static System::Collections::Generic::IEnumerable<System::Type^>^ scriptTypeList;
         static System::Reflection::MethodInfo^                           addScriptMethod;
+        static bool                                                      isDeserialising;
 
         /*-----------------------------------------------------------------------------*/
         /* Helper Functions                                                            */

SHADE_Managed/src/Serialisation/SerialisationUtilities.cxx

@@ -279,7 +279,15 @@ namespace SHADE
                         for (int i = 0; i < LIST_SIZE; ++i)
                         {
                             // Create the object
-                            System::Object^ obj = System::Activator::CreateInstance(elemType);
+                            System::Object^ obj;
+                            if (elemType == System::String::typeid)
+                            {
+                                obj = gcnew System::String("");
+                            }
+                            else
+                            {
+                                obj = System::Activator::CreateInstance(elemType);
+                            }
 
                             // Set it's value
                             if (varAssignYaml(obj, node[i]))

SHADE_Managed/src/Serialisation/SerialisationUtilities.h++

@@ -167,6 +167,10 @@ namespace SHADE
                 {
                     valueObj = 0;
                 }
+                else
+                {
+                    return false;
+                }
             }
             else 
             {
@@ -181,6 +185,10 @@ namespace SHADE
                         valueObj = FieldType();
                     }
                 }
+                else
+                {
+                    return false;
+                }
             }            
         }