Merge branch 'master' into Importer

# Conflicts:
#	src/Engine/Collision/Collision.cpp
#	src/Engine/Collision/CollisionSystem.cpp
#	src/Engine/Rendering/DrawFinalPass.cpp
#	src/Game/Systems/SpawnerSystem.cpp

include/Engine/Rendering/AnimationSystem.h

@@ -3,27 +3,41 @@
 
 #include "GLM.h"
 
-#include "Common.h"
-#include "Core/System.h"
-#include "Core/ResourceManager.h"
+#include "../Common.h"
+#include "../Core/System.h"
+#include "../Core/ResourceManager.h"
 #include "Rendering/Model.h"
-#include "Rendering/EAnimationComplete.h"
 #include "Rendering/Skeleton.h"
-#include <imgui/imgui.h>
+#include "Rendering/BlendTree.h"
+#include "Rendering/EAutoAnimationBlend.h"
+#include "../Core/EntityWrapper.h"
+#include "Rendering/AutoBlendQueue.h"
+#include "../Input/EInputCommand.h"
+#include "../Core/EEntityDeleted.h"
+#include "Rendering/ESetBlendWeight.h"
+#include "imgui/imgui.h"
 
-class AnimationSystem : public PureSystem
+class AnimationSystem : public ImpureSystem
 {
 public:
-    AnimationSystem(SystemParams params)
-        : System(params)
-        , PureSystem("Animation")
-    {
-
-    }
+    AnimationSystem(SystemParams params);
     ~AnimationSystem() { }
-    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& animationComponent, double dt) override;
+    virtual void Update(double dt) override;
 private:
+    void CreateBlendTrees();
+    void UpdateAnimations(double dt);
+    void UpdateWeights(double dt);
 
+    EventRelay<AnimationSystem, Events::AutoAnimationBlend> m_EAutoAnimationBlend;
+    bool OnAutoAnimationBlend(Events::AutoAnimationBlend& e);
+
+    EventRelay<AnimationSystem, Events::EntityDeleted> m_EEntityDeleted;
+    bool OnEntityDeleted(Events::EntityDeleted& e);
+
+    EventRelay<AnimationSystem, Events::SetBlendWeight> m_ESetBlendWeight;
+    bool OnSetBlendWeight(Events::SetBlendWeight& e);
+
+    std::unordered_map<EntityWrapper, AutoBlendQueue> m_AutoBlendQueues;
 };
 
 #endif

include/Engine/Rendering/AutoBlendQueue.h

@@ -0,0 +1,48 @@
+#ifndef AutoBlendQueue_h__
+#define AutoBlendQueue_h__
+
+#include "../Core/ResourceManager.h"
+#include "Skeleton.h"
+#include "Model.h"
+#include "BlendTree.h"
+#include "../Core/EntityWrapper.h"
+
+class AutoBlendQueue
+{
+public:
+    struct AutoBlendJob
+    {
+        EntityWrapper RootNode = EntityWrapper::Invalid;
+        double Duration;
+        double CurrentTime = 0.0;
+        double Delay = 0.0;
+        EntityWrapper AnimationEntity = EntityWrapper::Invalid;
+        BlendTree::AutoBlendInfo BlendInfo;
+    };
+
+    struct AutoblendNode
+    {
+        AutoBlendJob BlendJob;
+        double StartTime;
+        double EndTime;
+    };
+
+    AutoBlendQueue() { };
+
+    void Insert(AutoBlendJob autoBlendJob);
+    void UpdateTime(double dt);
+
+    void PrintQueue();
+    bool HasActiveBlendJob();
+    std::shared_ptr<BlendTree> GetBlendTree();
+
+    AutoBlendQueue::AutoBlendJob& GetActiveBlendJob();
+
+    bool Empty() { return m_BlendQueue.empty(); }
+private:
+     std::list<AutoblendNode> m_BlendQueue;
+    
+
+};
+
+#endif

include/Engine/Rendering/BlendTree.h

@@ -0,0 +1,103 @@
+#ifndef BlendTree_h__
+#define BlendTree_h__
+
+#include "Common.h"
+#include "../GLM.h"
+#include "Skeleton.h"
+#include "../Core/EntityWrapper.h"
+#include "../Core/World.h"
+#include <stack>
+
+class BlendTree
+{
+public:
+    enum class NodeType
+    {
+        Additive,
+        Blend,
+        Override,
+        Animation,
+    };
+
+    
+
+    struct Node
+    {
+        std::string Name;
+        EntityWrapper Entity;
+        Node* Parent = nullptr;
+        Node* Child[2] = { nullptr, nullptr };
+        NodeType Type;
+        std::map<int, Skeleton::PoseData> Pose;
+        bool SubTreeRoot = false;
+        double Weight = 0.0;
+
+        Node* Next() {
+            Node* next = this;
+
+            if (next->Child[1] == nullptr) {
+                // Node has no right child
+                next = this;
+                while (next->Parent != nullptr && next == next->Parent->Child[1]) {
+                    next = next->Parent;
+                }
+                next = next->Parent;
+            } else {
+                // Find the leftmost node in the right subtree
+                next = next->Child[1];
+                while (next->Child[0] != nullptr) {
+                    next = next->Child[0];
+                }
+            }
+            return next;
+        }
+    };
+
+  
+    struct AutoBlendInfo
+    {
+        std::string NodeName;
+        double progress;
+        bool Start;
+        bool SingleBlend;
+        double Weight;
+        std::unordered_map<EntityWrapper, double> StartWeights;
+    };
+
+    
+
+    BlendTree(EntityWrapper ModelEntity, Skeleton* skeleton);
+    ~BlendTree();
+
+
+    std::vector<glm::mat4> GetFinalPose() { return m_FinalPose; }
+    glm::mat4 GetBoneTransform(int boneID);
+    bool IsValid() { return  (m_Root == nullptr ? false : true); }
+    void PrintTree();
+    BlendTree::AutoBlendInfo AutoBlendStep(AutoBlendInfo blendInfo);
+
+    BlendTree::Node* GetCommonParent(std::string NodeName1, std::string NodeName2);
+    BlendTree::Node* FirstCommonParent(Node* node1, Node* node2);
+
+    EntityWrapper GetSubTreeRoot(std::string nodeName);
+    std::vector<EntityWrapper> GetSubTreeRoots(std::string nodeName);
+
+    std::vector<EntityWrapper> GetSingleLevelRoots(std::string name);
+    std::vector<EntityWrapper> GetEntitesByName(std::string name);
+
+    void SetWeightByName(std::string name, double weight);
+
+private:
+    Skeleton* m_Skeleton = nullptr;
+    Node* m_Root = nullptr;
+
+    std::vector<glm::mat4> m_FinalPose;
+    std::map<int, glm::mat4> m_FinalBoneTransforms;
+    std::vector<BlendTree::Node*> FindNodesByName(std::string name);
+    std::vector<glm::mat4> AccumulateFinalPose();
+    BlendTree::Node* FillTreeByName(Node* parentNode, std::string name, EntityWrapper parentEntity);
+
+    void Blend(std::map<int, Skeleton::PoseData>& pose);
+};
+
+#endif

include/Engine/Rendering/BlurHUD.h

@@ -0,0 +1,70 @@
+#ifndef BlurHUD_h__
+#define BlurHUD_h__
+
+#include "IRenderer.h"
+#include "DrawBloomPassState.h"
+//#include "LightCullingPass.h" Finalpass om den skall skickas in
+#include "FrameBuffer.h"
+#include "ShaderProgram.h"
+//#include "Util/UnorderedMapVec2.h"
+#include "Texture.h"
+
+class BlurHUD
+{
+public:
+    BlurHUD(IRenderer* renderer);
+    ~BlurHUD() { }
+    void InitializeTextures();
+    void InitializeFrameBuffers();
+    void InitializeShaderPrograms();
+    void InitializeBuffers();
+    void ClearBuffer();
+
+    void FillGaussianBuffer(FrameBuffer* fb);
+
+    GLuint Draw(GLuint texture, RenderScene& scene);
+
+    void OnWindowResize();
+    void FillStencil(RenderScene& scene);
+    GLuint CombineTextures(GLuint texture1, GLuint texture2);
+
+    //Getters
+    //Return the blurred result of the texture that was sent into draw
+	GLuint GaussianTexture() const { 
+		if (m_Quality == 0) { 
+			return m_BlackTexture->m_Texture;
+		} else { 
+			return m_GaussianTexture_vert;
+		} 
+	}
+
+
+private:
+    Texture* m_BlackTexture;
+    Model* m_ScreenQuad;
+
+    const IRenderer* m_Renderer;
+	ConfigFile* m_Config;
+    //const LightCullingPass* m_LightCullingPass 
+    int m_Iterations = 3;
+	int m_Quality = 0;
+    float m_BlurQuality = 4.f;
+
+    GLuint m_GaussianTexture_horiz = 0;
+    GLuint m_GaussianTexture_vert = 0;
+    GLuint m_DepthStencil_horiz = 0;
+    GLuint m_DepthStencil_vert = 0;
+    GLuint m_CombinedTexture = 0;
+
+    FrameBuffer m_GaussianFrameBuffer_horiz;
+    FrameBuffer m_GaussianFrameBuffer_vert;
+    FrameBuffer m_CombinedTextureBuffer;
+
+    ShaderProgram* m_GaussianProgram_horiz;
+    ShaderProgram* m_GaussianProgram_vert;
+    ShaderProgram* m_FillDepthStencilProgram;
+    ShaderProgram* m_CombineTexturesProgram;
+
+};
+
+#endif 

include/Engine/Rendering/BoneAttachmentSystem.h

@@ -8,6 +8,7 @@
 #include "Core/ResourceManager.h"
 #include "Rendering/Model.h"
 #include "Rendering/Skeleton.h"
+#include "Rendering/BlendTree.h"
 
 //Needs to be a higher orderlevel than AnimationSystem
 class BoneAttachmentSystem : public PureSystem

include/Engine/Rendering/CubeMapPass.h

@@ -3,6 +3,7 @@
 
 #include "IRenderer.h"
 #include "ShaderProgram.h"
+#include "PNG.h"
 
 class CubeMapPass
 {
@@ -15,13 +16,13 @@ public:
     void GenerateCubeMapTexture();
 
     //GLuint CubeMapTexture() const { return m_CubeMapTexture; }
-    GLuint m_CubeMapTexture = -1;
+    GLuint m_CubeMapTexture = 0;
 
 private:
     IRenderer* m_Renderer;
     std::string m_PreviusCubeMapTexture;
 
-    std::vector<Texture*> m_CubeMapTextures;
+    std::vector<std::string> m_CubeMapTextures;
 };
 
 #endif 

include/Engine/Rendering/DirectionalLightJob.h

@@ -7,7 +7,7 @@
 #include "../GLM.h"
 #include "../Core/ComponentWrapper.h"
 #include "RenderJob.h"
-#include "../Core/Transform.h"
+#include "../Core/TransformSystem.h"
 #include "../Core/World.h"
 
 struct DirectionalLightJob : RenderJob
@@ -16,7 +16,7 @@ struct DirectionalLightJob : RenderJob
         : RenderJob()
     {
 
-        Direction = glm::vec4(0,0,-1,0) * glm::inverse(Transform::AbsoluteOrientation(m_World, transformComponent.EntityID));
+        Direction = glm::vec4(0,0,-1,0) * glm::inverse(TransformSystem::AbsoluteOrientation(m_World, transformComponent.EntityID));
         //Direction = glm::vec4((glm::vec3)directionalLightComponent["Direction"], 0.f);
         Color = (glm::vec4)directionalLightComponent["Color"];
         Intensity = (double)directionalLightComponent["Intensity"];

include/Engine/Rendering/DrawBloomPass.h

@@ -13,7 +13,7 @@ class DrawBloomPass
 {
 public:
     DrawBloomPass(IRenderer* renderer, ConfigFile* config);
-    ~DrawBloomPass() { }
+	~DrawBloomPass();
     void InitializeTextures();
     void InitializeFrameBuffers();
     void InitializeShaderPrograms();
@@ -33,12 +33,14 @@ public:
 		if (m_Quality == 0) { 
 			return m_BlackTexture->m_Texture;
 		} else { 
-			return m_GaussianTexture_vert;
+			return m_FinalGaussianTexture;
 		} 
 	}
 
 
 private:
+    void GaussianLodPass(GLuint mipMap, GLuint texture);
+    void CombineGaussianBlur();
     Texture* m_BlackTexture;
     Model* m_ScreenQuad;
 
@@ -47,15 +49,19 @@ private:
     //const LightCullingPass* m_LightCullingPass 
     int m_Iterations;
 	int m_Quality = 0;
+    int m_BloomLod = 5;
 
     GLuint m_GaussianTexture_horiz = 0;
     GLuint m_GaussianTexture_vert = 0;
+    GLuint m_FinalGaussianTexture = 0;
 
-    FrameBuffer m_GaussianFrameBuffer_horiz;
-    FrameBuffer m_GaussianFrameBuffer_vert;
+    FrameBuffer* m_GaussianFrameBuffer_horiz = nullptr;
+    FrameBuffer* m_GaussianFrameBuffer_vert = nullptr;
+    FrameBuffer m_GaussianCombineBuffer;
 
     ShaderProgram* m_GaussianProgram_horiz;
     ShaderProgram* m_GaussianProgram_vert;
+    ShaderProgram* m_GaussianCombineProgram;
 
 };
 

include/Engine/Rendering/DrawFinalPass.h

@@ -11,25 +11,91 @@
 #include "Util/UnorderedMapVec2.h"
 #include "Util/CommonFunctions.h"
 #include "Texture.h"
+#include "ShadowPass.h"
+#include "BlurHUD.h"
 
 class DrawFinalPass
 {
 public:
-    DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass, SSAOPass* ssaoPass);
-    ~DrawFinalPass() { }
+    DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass, CubeMapPass* cubeMapPass, SSAOPass* ssaoPass, ShadowPass* shadowPass, ConfigFile* config);
+	~DrawFinalPass();
     void InitializeTextures();
     void InitializeFrameBuffers();
     void InitializeShaderPrograms();
-    void Draw(RenderScene& scene);
+    void Draw(RenderScene& scene, BlurHUD* blurHUDPass);
     void ClearBuffer();
     void OnWindowResize();
+	void setMSAA(unsigned int numberOfSamples);
 
     //Return the texture that is used in later stages to apply the bloom effect
-    GLuint BloomTexture() const { return m_BloomTexture; }
+	GLuint BloomTexture() {
+		if (m_MSAA){
+			m_AntiAliasedFrameBuffer->Bind();
+			glClearColor(0.f, 0.f, 0.f, 0.f);
+			glClear(GL_COLOR_BUFFER_BIT);
+			m_AntiAliasedFrameBuffer->Unbind();
+			m_FinalPassFrameBuffer->Read();
+			glReadBuffer(GL_COLOR_ATTACHMENT1);
+			m_AntiAliasedFrameBuffer->Draw();
+			glBlitFramebuffer(
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				GL_COLOR_BUFFER_BIT, GL_NEAREST);
+			return m_AntiAliasedTexture;
+		}
+		return m_BloomTexture; }
     //Return the texture with diffuse and lighting of the scene.
-    GLuint SceneTexture() const { return m_SceneTexture; }
+	GLuint DrawFinalPass::SceneTexture() {
+		if (m_MSAA) {
+			m_AntiAliasedFrameBuffer->Bind();
+			glClearColor(0.f, 0.f, 0.f, 0.f);
+			glClear(GL_COLOR_BUFFER_BIT);
+			m_AntiAliasedFrameBuffer->Unbind();
+			m_FinalPassFrameBuffer->Read();
+			glReadBuffer(GL_COLOR_ATTACHMENT0);
+			m_AntiAliasedFrameBuffer->Draw();
+			glBlitFramebuffer(
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				GL_COLOR_BUFFER_BIT, GL_NEAREST);
+			return m_AntiAliasedTexture;
+		}
+		return m_SceneTexture;
+	}
+    //Return the SceneTexture with the blurred HUD bits.
+    GLuint CombinedSceneTexture() {
+		if (m_MSAA) {
+			m_AntiAliasedFrameBuffer->Bind();
+			glClearColor(0.f, 0.f, 0.f, 0.f);
+			glClear(GL_COLOR_BUFFER_BIT);
+			m_AntiAliasedFrameBuffer->Unbind();
+			m_FinalPassFrameBuffer->Read();
+			m_AntiAliasedFrameBuffer->Draw();
+			glBlitFramebuffer(
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				GL_COLOR_BUFFER_BIT, GL_NEAREST);
+			return m_AntiAliasedTexture;
+		}
+		return m_CombinedTexture; }
+    //Return the blurred scene texture.
+    GLuint FullBlurredTexture() { 
+		if (m_MSAA) {
+			m_AntiAliasedFrameBuffer->Bind();
+			glClearColor(0.f, 0.f, 0.f, 0.f);
+			glClear(GL_COLOR_BUFFER_BIT);
+			m_AntiAliasedFrameBuffer->Unbind();
+			m_FinalPassFrameBuffer->Read();
+			m_AntiAliasedFrameBuffer->Draw();
+			glBlitFramebuffer(
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				0, 0, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height,
+				GL_COLOR_BUFFER_BIT, GL_NEAREST);
+			return m_AntiAliasedTexture;
+		}
+		return m_FullBlurredTexture; }
     //Return the framebuffer used in the scene rendering stage.
-    FrameBuffer* FinalPassFrameBuffer() { return &m_FinalPassFrameBuffer; }
+    FrameBuffer* FinalPassFrameBuffer() { return m_FinalPassFrameBuffer; }
 
 private:
     void DrawSprites(std::list<std::shared_ptr<RenderJob>>&jobs, RenderScene& scene);
@@ -50,21 +116,27 @@ private:
     Texture* m_GreyTexture;
     Texture* m_ErrorTexture;
 
-    FrameBuffer m_FinalPassFrameBuffer;
-	FrameBuffer m_ShieldDepthFrameBuffer;
-    GLuint m_BloomTexture;
-    GLuint m_SceneTexture;
-    GLuint m_DepthBuffer;
-	GLuint m_ShieldBuffer;
-    GLuint m_CubeMapTexture;
+    FrameBuffer* m_FinalPassFrameBuffer = nullptr;
+	FrameBuffer* m_ShieldDepthFrameBuffer = nullptr;
+	FrameBuffer* m_AntiAliasedFrameBuffer = nullptr;
+    GLuint m_BloomTexture = 0;
+    GLuint m_SceneTexture = 0;
+    GLuint m_DepthBuffer = 0;
+	GLuint m_ShieldBuffer = 0;
+    GLuint m_CubeMapTexture = 0;
+    GLuint m_FullBlurredTexture = 0;
+    GLuint m_CombinedTexture = 0; //This can be removed for less memory usage, just set m_sceneTexture to the return from m_BlurHUDPass.CombineTextures
+	GLuint m_AntiAliasedTexture = 0; //Is only used when MSAA is active;
 
     //maqke this component based i guess?
     GLuint m_ShieldPixelRate = 16;
+	unsigned int m_MSAA = 0;
 
     const IRenderer* m_Renderer;
     const LightCullingPass* m_LightCullingPass;
     const CubeMapPass* m_CubeMapPass;
 	const SSAOPass* m_SSAOPass;
+	const ShadowPass* m_ShadowPass;
 
     ShaderProgram* m_ForwardPlusProgram;
     ShaderProgram* m_ExplosionEffectProgram;

include/Engine/Rendering/EAutoAnimationBlend.h

@@ -0,0 +1,28 @@
+#ifndef Events_AutoAnimationBlend_h__
+#define Events_AutoAnimationBlend_h__
+
+#include "../Core/EventBroker.h"
+#include "../Core/EntityWrapper.h"
+
+namespace Events
+{
+
+struct AutoAnimationBlend : Event
+{
+    EntityWrapper RootNode = EntityWrapper::Invalid;
+    std::string NodeName;
+    double Duration = 0.0;
+    double Delay = 0.0;
+    
+    bool Start = false;
+    bool Reverse = false;
+    bool Restart = false;
+    bool SingleLevelBlend = false;
+    double Weight = -1.0;
+
+    EntityWrapper AnimationEntity = EntityWrapper::Invalid;
+};
+
+}
+
+#endif

include/Engine/Rendering/EResolutionChanged.h

@@ -0,0 +1,19 @@
+#ifndef EResolutionChanged_h__
+#define EResolutionChanged_h__
+
+#include "../Core/Event.h"
+#include "../Core/Util/Rectangle.h"
+
+namespace Events
+{
+
+// Fired when the framebuffer size changes
+struct ResolutionChanged : Event
+{
+    Rectangle OldResolution;
+    Rectangle NewResolution;
+};
+
+}
+
+#endif

include/Engine/Rendering/ESetBlendWeight.h

@@ -0,0 +1,20 @@
+#ifndef Events_SetBlendWeight_h__
+#define Events_SetBlendWeight_h__
+
+#include "../Core/EventBroker.h"
+#include "../Core/EntityWrapper.h"
+
+namespace Events
+{
+
+//Sets the blend weight for all nodes with "NodeName"
+struct SetBlendWeight : Event
+{
+    EntityWrapper RootNode = EntityWrapper::Invalid;
+    std::string NodeName;
+    double Weight;
+};
+
+}
+
+#endif

include/Engine/Rendering/ExplosionEffectJob.h

@@ -15,18 +15,20 @@
 
 struct ExplosionEffectJob : ModelJob
 {
-    ExplosionEffectJob(ComponentWrapper explosionEffectComponent, ::Model* model, Camera* camera, glm::mat4 matrix, ::RawModel::MaterialProperties matGroup, ComponentWrapper modelComponent, ::World* world, glm::vec4 fillColor, float fillPercentage, bool isShielded)
-        : ModelJob(model, camera, matrix, matGroup, modelComponent, world, fillColor, fillPercentage, isShielded)
+    ExplosionEffectJob(ComponentWrapper explosionEffectComponent, ::Model* model, Camera* camera, glm::mat4 matrix, ::RawModel::MaterialProperties matGroup, ComponentWrapper modelComponent, ::World* world, glm::vec4 fillColor, float fillPercentage, bool isShielded, bool shadow)
+        : ModelJob(model, camera, matrix, matGroup, modelComponent, world, fillColor, fillPercentage, isShielded, shadow)
     {
-        ExplosionOrigin = (glm::vec3)explosionEffectComponent["ExplosionOrigin"];
-        TimeSinceDeath = (double)explosionEffectComponent["TimeSinceDeath"];
-        ExplosionDuration = (double)explosionEffectComponent["ExplosionDuration"];
-        EndColor = (glm::vec4)explosionEffectComponent["EndColor"];
-        Randomness = (bool)explosionEffectComponent["Randomness"];
-        RandomnessScalar = (double)explosionEffectComponent["RandomnessScalar"];
-        Velocity = (glm::vec2)explosionEffectComponent["Velocity"];
-        ColorByDistance = (bool)explosionEffectComponent["ColorByDistance"];
-        ExponentialAccelaration = (bool)explosionEffectComponent["ExponentialAccelaration"];
+        ExplosionOrigin = (Field<glm::vec3>)explosionEffectComponent["ExplosionOrigin"];
+        TimeSinceDeath = (Field<double>)explosionEffectComponent["TimeSinceDeath"];
+        ExplosionDuration = (Field<double>)explosionEffectComponent["ExplosionDuration"];
+        EndColor = (Field<glm::vec4>)explosionEffectComponent["EndColor"];
+        Randomness = (Field<bool>)explosionEffectComponent["Randomness"];
+        RandomnessScalar = (Field<double>)explosionEffectComponent["RandomnessScalar"];
+        Velocity = (Field<glm::vec2>)explosionEffectComponent["Velocity"];
+        ColorByDistance = (Field<bool>)explosionEffectComponent["ColorByDistance"];
+        ExponentialAccelaration = (Field<bool>)explosionEffectComponent["ExponentialAccelaration"];
+        Reverse = (Field<bool>)explosionEffectComponent["Reverse"];Reverse = (bool)explosionEffectComponent["Reverse"];
+        ColorDistanceScalar = (Field<double>)explosionEffectComponent["ColorDistanceScalar"];ColorDistanceScalar = (double)explosionEffectComponent["ColorDistanceScalar"];
     };
 
     glm::vec3 ExplosionOrigin;
@@ -38,12 +40,14 @@ struct ExplosionEffectJob : ModelJob
     glm::vec4 EndColor;
     bool Randomness = false;
     
-    float RandomnessScalar = 1.f;
+    double RandomnessScalar = 1.f;
     glm::vec2 Velocity;
     bool ColorByDistance = false;
     //bool ReverseAnimation = false;
     //bool Wireframe = false;
     bool ExponentialAccelaration = false;
+	bool Reverse = false;
+	double ColorDistanceScalar = 1.f;
 
     std::array<float, 50> RandomNumbers = {
         0.3257552917701f,

include/Engine/Rendering/FrameBuffer.h

@@ -7,11 +7,13 @@
 class BufferResource
 {
 public:
-    BufferResource(GLuint* resourceHandle, GLenum resourceType, GLenum attachment);
+    BufferResource(GLuint* resourceHandle, GLenum resourceType, GLenum attachment, GLuint mipMapLod, bool multiSampling);
     
     GLuint* m_ResourceHandle;
     GLenum m_ResourceType;
     GLenum m_Attachment;
+    GLuint m_MipMapLod = 0;
+	bool m_MultiSampling = false;
 private:
     
 };
@@ -20,29 +22,49 @@ template <GLenum RESOURCETYPE>
 class ResourceType : public BufferResource
 {
 public:
-    ResourceType(GLuint* resourceHandle, GLenum attachment)
-        : BufferResource(resourceHandle, RESOURCETYPE, attachment) { }
+    ResourceType(GLuint* resourceHandle, GLenum attachment, GLuint mipMapLod, bool multiSampling)
+        : BufferResource(resourceHandle, RESOURCETYPE, attachment, mipMapLod, multiSampling) { }
 };
 
 class Texture2D : public ResourceType<GL_TEXTURE_2D>
 {
 public:
-    Texture2D(GLuint* resourceHandle, GLenum attachment)
-        : ResourceType(resourceHandle, attachment) { };
+    Texture2D(GLuint* resourceHandle, GLenum attachment, GLuint mipMapLod = 0)
+        : ResourceType(resourceHandle, attachment, mipMapLod, false) { };
 
     ~Texture2D();
 };
 
+class Texture2DMultiSample : public ResourceType<GL_TEXTURE_2D_MULTISAMPLE>
+{
+public:
+	Texture2DMultiSample(GLuint* resourceHandle, GLenum attachment, GLuint mipMapLod = 0)
+		: ResourceType(resourceHandle, attachment, mipMapLod, true) { };
+
+	~Texture2DMultiSample();
+};
+
 class RenderBuffer : public ResourceType<GL_RENDERBUFFER>
 {
 public:
-    RenderBuffer(GLuint* resourceHandle, GLenum attachment)
-        : ResourceType(resourceHandle, attachment)
+    RenderBuffer(GLuint* resourceHandle, GLenum attachment, bool multiSampling = false)
+        : ResourceType(resourceHandle, attachment, 0, multiSampling)
     { };
 
     ~RenderBuffer();
 };
 
+class Texture2DArray : public ResourceType<GL_TEXTURE_2D_ARRAY>
+{
+public:
+	Texture2DArray(GLuint* resourceHandle, GLenum attachment)
+		: ResourceType(resourceHandle, attachment, 0, false)
+	{ };
+
+	~Texture2DArray();
+};
+
+
 class FrameBuffer
 {
 public:
@@ -54,9 +76,13 @@ public:
     void Generate();
     void Bind();
     void Unbind();
+	void Read();
+	void Draw();
     GLuint GetHandle();
+	bool MultiSampling() { return m_MultiSampling; };
 
 private:
+	bool m_MultiSampling = true;
     GLuint m_BufferHandle;
     std::vector<std::shared_ptr<BufferResource>> m_Resources;
 };

include/Engine/Rendering/Image.h

@@ -3,6 +3,8 @@
 
 struct Image
 {
+    virtual ~Image() = default;
+
 	enum class ImageFormat
 	{
 		Unknown,

include/Engine/Rendering/LightCullingPass.h

@@ -54,7 +54,7 @@ private:
     struct Frustum {
         Plane Planes[4];
     };
-    Frustum* m_Frustums;
+    Frustum* m_Frustums = nullptr;
 
     //This should be a component
     struct LightSource {
@@ -74,11 +74,11 @@ private:
         glm::vec2 Padding = glm::vec2(1.f, 2.f);
     };
 
-    LightGrid* m_LightGrid;
+    LightGrid* m_LightGrid = nullptr;
 
     int m_LightOffset = 0;
 
-    float* m_LightIndex;
+    float* m_LightIndex = nullptr;
 };
 
 

include/Engine/Rendering/ModelJob.h

@@ -12,37 +12,27 @@
 #include "../Core/ResourceManager.h"
 #include "Camera.h"
 #include "../Core/World.h"
-#include "../Core/Transform.h"
+#include "../Core/TransformSystem.h"
 #include "Skeleton.h"
 #include "ShaderProgram.h"
+#include "BlendTree.h"
 
 struct ModelJob : RenderJob
 {
-    ModelJob(Model* model, Camera* camera, glm::mat4 matrix, ::RawModel::MaterialProperties matProp, ComponentWrapper modelComponent, World* world, glm::vec4 fillColor, float fillPercentage, bool isShielded)
+    ModelJob(Model* model, Camera* camera, glm::mat4 matrix, ::RawModel::MaterialProperties matProp, ComponentWrapper modelComponent, World* world, glm::vec4 fillColor, float fillPercentage, bool isShielded, bool shadow)
         : RenderJob()
     {
         Model = model;
 		ModelID = model->ResourceID;
 		Type = matProp.type;
 		::RawModel::MaterialBasic* matGroup = matProp.material;
+		ShaderID = matProp.ShaderID;
 		switch(matProp.type){
 		case ::RawModel::MaterialType::Basic:
-			if (Model->IsSkinned()) {
-				ShaderID = ResourceManager::Load<ShaderProgram>("#ForwardPlusSkinnedProgram")->ResourceID;
-			}
-			else {
-				ShaderID = ResourceManager::Load<ShaderProgram>("#ForwardPlusProgram")->ResourceID;
-			}
 			TextureID = 0;
 			break;
 		case ::RawModel::MaterialType::SingleTextures:
 			{
-				if (Model->IsSkinned()) {
-					ShaderID = ResourceManager::Load<ShaderProgram>("#ForwardPlusSkinnedProgram")->ResourceID;
-				}
-				else {
-					ShaderID = ResourceManager::Load<ShaderProgram>("#ForwardPlusProgram")->ResourceID;
-				}
 				::RawModel::MaterialSingleTextures* singleTextures = static_cast<::RawModel::MaterialSingleTextures*>(matProp.material);
 				TextureID = (singleTextures->ColorMap.Texture) ? singleTextures->ColorMap.Texture->ResourceID : 0;
 				if (modelComponent["DiffuseTexture"]) {
@@ -64,12 +54,6 @@ struct ModelJob : RenderJob
 			break;
 		case ::RawModel::MaterialType::SplatMapping:
 			{
-				if (Model->IsSkinned()) {
-					ShaderID = ResourceManager::Load<ShaderProgram>("#ForwardPlusSplatMapSkinnedProgram")->ResourceID;
-				}
-				else {
-					ShaderID = ResourceManager::Load<ShaderProgram>("#ForwardPlusSplatMapProgram")->ResourceID;
-				}
 				::RawModel::MaterialSplatMapping* SplatTextures = static_cast<::RawModel::MaterialSplatMapping*>(matProp.material);
 
 				SplatMap = &SplatTextures->SplatMap;
@@ -110,45 +94,33 @@ struct ModelJob : RenderJob
         Color = modelComponent["Color"];
         GlowIntensity = ((double)modelComponent["GlowIntensity"]);
         Entity = modelComponent.EntityID;
-        glm::vec3 abspos = Transform::AbsolutePosition(world, modelComponent.EntityID);
+        glm::vec3 abspos = glm::vec3(matrix[3][0], matrix[3][1], matrix[3][2]);
         glm::vec3 worldpos = glm::vec3(camera->ViewMatrix() * glm::vec4(abspos, 1));
         Depth = worldpos.z;
         World = world;
+		Shadow = shadow;
 
         FillColor = fillColor;
         FillPercentage = fillPercentage;
 		IsShielded = isShielded;
 
+        
+        if (world->HasComponent(Entity, "Unpickable")) {
+            NotPickable = true;
+        }
+
         if (model->IsSkinned()) {
             Skeleton = Model->m_RawModel->m_Skeleton;
 
             if (Skeleton != nullptr) {
-                if (world->HasComponent(Entity, "Animation")) {
-                    auto animationComponent = world->GetComponent(Entity, "Animation");
+                EntityWrapper entityWrapper = EntityWrapper(world, modelComponent.EntityID);
+                
 
-                    for (int i = 1; i <= 3; i++) {
-                        ::Skeleton::AnimationData animationData;
-                        animationData.animation = model->m_RawModel->m_Skeleton->GetAnimation(animationComponent["AnimationName" + std::to_string(i)]);
-                        if (animationData.animation == nullptr) {
-                            continue;
-                        }
-                        animationData.time = (double)animationComponent["Time" + std::to_string(i)];
-                        animationData.weight = (double)animationComponent["Weight" + std::to_string(i)];
-
-                        Animations.push_back(animationData);
-                    }
-                }
-
-                if (world->HasComponent(Entity, "AnimationOffset")) {
-                    auto animationOffsetComponent = world->GetComponent(Entity, "AnimationOffset");
-                    AnimationOffset.animation = model->m_RawModel->m_Skeleton->GetAnimation(animationOffsetComponent["AnimationName"]);
-                    AnimationOffset.time = (double)animationOffsetComponent["Time"];
-                } else {
-                    AnimationOffset.animation = nullptr;
+                if(Skeleton->BlendTrees.find(entityWrapper) != Skeleton->BlendTrees.end()) {
+                    BlendTree = Skeleton->BlendTrees.at(entityWrapper);
                 }
             }
         }
-            
     };
 
     unsigned int TextureID;
@@ -167,10 +139,7 @@ struct ModelJob : RenderJob
     glm::vec4 Color;
     const ::Model* Model = nullptr;
     ::Skeleton* Skeleton = nullptr;
-    std::vector<::Skeleton::AnimationData> Animations;
-    ::Skeleton::AnimationOffset AnimationOffset;
-    
-
+    std::shared_ptr<::BlendTree> BlendTree = nullptr;
     float GlowIntensity = 8.0;
     glm::vec4 DiffuseColor;
     glm::vec4 SpecularColor;
@@ -182,9 +151,14 @@ struct ModelJob : RenderJob
     glm::vec4 FillColor = glm::vec4(0);
     float FillPercentage = 0.0;
 	bool IsShielded;
+	bool Shadow;
+    bool NotPickable = false;
+
     void CalculateHash() override
     {
-        Hash = ShaderID << 20 + ModelID << 10 + TextureID;
+		Hash = TextureID;
+		Hash += ModelID << 10;
+		Hash += ShaderID << 20;
     }
 };
 

include/Engine/Rendering/PickingPass.h

@@ -52,8 +52,8 @@ private:
 
     std::unordered_map<glm::ivec2, PickingInfo> m_PickingColorsToEntity;
 
-    GLuint m_PickingTexture;
-    GLuint m_DepthBuffer;
+    GLuint m_PickingTexture = 0;
+    GLuint m_DepthBuffer = 0;
 
     FrameBuffer m_PickingBuffer;
 

include/Engine/Rendering/PointLightJob.h

@@ -7,7 +7,7 @@
 #include "../GLM.h"
 #include "../Core/ComponentWrapper.h"
 #include "RenderJob.h"
-#include "../Core/Transform.h"
+#include "../Core/TransformSystem.h"
 #include "../Core/World.h"
 
 struct PointLightJob : RenderJob
@@ -16,7 +16,7 @@ struct PointLightJob : RenderJob
         : RenderJob()
     {
         Position = glm::vec4((glm::vec3)transformComponent["Position"], 1.0f);
-        Position = glm::vec4(Transform::AbsolutePosition(m_World, transformComponent.EntityID), 1.f);
+        Position = glm::vec4(TransformSystem::AbsolutePosition(m_World, transformComponent.EntityID), 1.f);
         Color = (glm::vec4)pointLightComponent["Color"];
         Radius = (double)pointLightComponent["Radius"];
         Intensity = (double)pointLightComponent["Intensity"];

include/Engine/Rendering/RawModelCustom.h

@@ -18,6 +18,7 @@
 #include "../Core/ResourceManager.h"
 #include "Texture.h"
 #include "Skeleton.h"
+#include "ShaderProgram.h"
 
 #include "boost\endian\buffers.hpp"
 
@@ -89,6 +90,7 @@ public:
 	struct MaterialProperties {
 		MaterialType type;
 		MaterialBasic* material;
+		unsigned int ShaderID = 0;
 	};
 
 	const RenderVertex* Vertices() const {

include/Engine/Rendering/RenderJob.h

@@ -16,16 +16,15 @@ struct RenderJob
 public:
     float Depth;
 
+	bool operator<(const RenderJob& rhs)
+	{
+		return this->Hash < rhs.Hash;
+	}
+
 protected:
     uint64_t Hash;
 
     virtual void CalculateHash() = 0;
-
-    bool operator<(const RenderJob& rhs)
-    {
-        return this->Hash < rhs.Hash;
-    }
-
 };
 
 #endif

include/Engine/Rendering/RenderQueue.h

@@ -33,6 +33,7 @@ struct RenderScene
 
     Rectangle Viewport;
     bool ClearDepth = false;
+    bool ShouldBlur = false;
     glm::vec4 AmbientColor;
 
 	void Clear()

include/Engine/Rendering/RenderSystem.h

@@ -14,11 +14,12 @@
 #include "ModelJob.h"
 #include "Renderer.h"
 #include "PointLightJob.h"
-#include "../Core/Transform.h"
+#include "../Core/TransformSystem.h"
 #include "../Core/EPlayerSpawned.h"
 #include "../Core/Octree.h"
 #include "../Collision/EntityAABB.h"
 #include "../Core/ConfigFile.h"
+#include "EResolutionChanged.h"
 
 class RenderSystem : public ImpureSystem
 {
@@ -36,6 +37,8 @@ private:
     EntityWrapper m_LocalPlayer = EntityWrapper::Invalid;
     Octree<EntityAABB>* m_Octree;
 
+    EventRelay<RenderSystem, Events::ResolutionChanged> m_EResolutionChanged;
+    bool OnResolutionChanged(Events::ResolutionChanged &event);
     EventRelay<RenderSystem, Events::SetCamera> m_ESetCamera;
     bool OnSetCamera(Events::SetCamera &event);
     EventRelay<RenderSystem, Events::InputCommand> m_EInputCommand;

include/Engine/Rendering/Renderer.h

@@ -18,24 +18,31 @@
 #include "DrawColorCorrectionPass.h"
 #include "SSAOPass.h"
 #include "CubeMapPass.h"
+#include "BlurHUD.h"
 #include "../Core/EventBroker.h"
 #include "ImGuiRenderPass.h"
 #include "Camera.h"
-#include "../Core/Transform.h"
+#include "../Core/TransformSystem.h"
 #include "imgui/imgui.h"
 #include "TextPass.h"
 #include "Util/CommonFunctions.h"
 #include "Core/PerformanceTimer.h"
+#include "ShadowPass.h"
+#include "EResolutionChanged.h"
 
 class Renderer : public IRenderer
 {
     static void glfwFrameBufferCallback(GLFWwindow* window, int width, int height);
+    static void glfwWindowSizeCallback(GLFWwindow* window, int width, int height);
 
 public:
 	Renderer(EventBroker* eventBroker, ConfigFile* config)
 		: m_EventBroker(eventBroker)
 		, m_Config(config)
     { }
+	~Renderer();
+
+    virtual void SetResolution(const Rectangle& resolution) override;
 
     virtual void Initialize() override;
     virtual void Update(double dt) override;
@@ -43,7 +50,6 @@ public:
 
     virtual PickData Pick(glm::vec2 screenCoord) override;
 
-
 private:
     //----------------------Variables----------------------//
 
@@ -65,6 +71,7 @@ private:
     bool m_ResizeWindow = false;
 	int m_SSAO_Quality = 0;
 	int m_GLOW_Quality = 2;
+	unsigned int m_MSAA_Level = 0;
 
     PickingPass* m_PickingPass;
     LightCullingPass* m_LightCullingPass;
@@ -75,6 +82,8 @@ private:
     DrawColorCorrectionPass* m_DrawColorCorrectionPass;
 	SSAOPass* m_SSAOPass;
     CubeMapPass* m_CubeMapPass;
+	ShadowPass* m_ShadowPass;
+    BlurHUD* m_BlurHUDPass;
 
     //----------------------Functions----------------------//
     void InitializeWindow();
@@ -85,11 +94,14 @@ private:
     void InputUpdate(double dt);
     //void PickingPass(RenderQueueCollection& rq);
     //void DrawScreenQuad(GLuint textureToDraw);
+    void setWindowSize(Rectangle size);
+    void updateFramebufferSize();
 
     static bool DepthSort(const std::shared_ptr<RenderJob> &i, const std::shared_ptr<RenderJob> &j) { return (i->Depth < j->Depth); }
     void SortRenderJobsByDepth(RenderScene &scene);
     void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type);
-	//--------------------ShaderPrograms-------------------//
+
+    //--------------------ShaderPrograms-------------------//
     ShaderProgram* m_BasicForwardProgram;
     ShaderProgram* m_ExplosionEffectProgram;
 

include/Engine/Rendering/SSAOPass.h

@@ -14,7 +14,7 @@ class SSAOPass
 {
 public:
 	SSAOPass(IRenderer* renderer, ConfigFile* config);
-	~SSAOPass() { };
+	~SSAOPass();
 
 	void ChangeQuality(int quality);
 

include/Engine/Rendering/ShaderProgram.h

@@ -21,6 +21,8 @@ public:
 	std::string GetFileName() const;
 	GLuint GetHandle() const;
 	bool IsCompiled() const;
+    static std::string ReadFile(std::string fileName);
+private:
 protected:
 	GLenum m_ShaderType;
 	std::string m_FileName;

include/Engine/Rendering/ShadowPass.h

@@ -0,0 +1,88 @@
+#ifndef ShadowPass_h__
+#define ShadowPass_h__
+
+#include "IRenderer.h"
+#include "FrameBuffer.h"
+#include "ShaderProgram.h"
+#include "../Core/EventBroker.h"
+#include "../Core/World.h"
+#include "ShadowPassState.h"
+#include "imgui/imgui.h"
+
+#define MAX_SPLITS 4
+
+enum NearFar { NEAR = 0, FAR = 1 };
+enum LRBT { LEFT = 0, RIGHT = 1, BOTTOM = 2, TOP = 3 };
+
+struct ShadowFrustum
+{
+	float NearClip;
+	float FarClip;
+	float FOV;
+	float AspectRatio;
+	glm::vec3 MiddlePoint;
+	float Radius;
+	std::array<float, 4> LRBT;
+	std::array<glm::vec3, 8> CornerPoint;
+};
+
+class ShadowPass
+{
+public:
+	ShadowPass(IRenderer* renderer);
+	ShadowPass(IRenderer * renderer, int ShadowResX, int ShadowResY);
+	~ShadowPass();
+
+	void InitializeFrameBuffers();
+	void InitializeShaderPrograms();
+	void ClearBuffer();
+	void Draw(RenderScene& scene);
+
+	void DebugGUI();
+
+	GLuint DepthMap() const { return m_DepthMap; }
+	std::array<glm::mat4, MAX_SPLITS> LightP() const { return m_LightProjection; }
+	std::array<glm::mat4, MAX_SPLITS> LightV() const { return m_LightView; }
+	std::array<float, MAX_SPLITS> FarDistance() const { std::array<float, MAX_SPLITS> f; for (int i = 0; i < MAX_SPLITS; i++) f[i] = m_shadowFrusta[i].FarClip; return f; }
+	int CurrentNrOfSplits() const { return m_CurrentNrOfSplits; }
+
+	void SetSplitWeight(float split_weight) { m_SplitWeight = split_weight; };
+private:
+	void InitializeCameras(RenderScene & scene);
+	void UpdateSplitDist(std::array<ShadowFrustum, MAX_SPLITS>& frusta, float near_distance, float far_distance);
+	void UpdateFrustumPoints(ShadowFrustum& frustum, glm::vec3 camera_position, glm::vec3 view_dir);
+	void UpdateFrustumPoints(ShadowFrustum& frustum, glm::mat4 p, glm::mat4 v);
+
+	void PointsToLightspace(ShadowFrustum& frustum, glm::mat4 v);
+
+	float FindRadius(ShadowFrustum& frustum);
+	void RadiusToLightspace(ShadowFrustum& frustum);
+
+	EventBroker* m_EventBroker;
+	const IRenderer* m_Renderer;
+
+	GLuint m_DepthMap;
+	FrameBuffer m_DepthBuffer;
+    ShaderProgram* m_ShadowProgram;
+    ShaderProgram* m_ShadowProgramSkinned;
+
+	std::array<glm::mat4, MAX_SPLITS> m_LightProjection;
+	std::array<glm::mat4, MAX_SPLITS> m_LightView;
+
+	GLfloat m_NearFarPlane[2] = { -34.f, 27.f };
+	GLuint m_ResolutionSizeWidth = 1024 * 2;
+	GLuint m_ResolutionSizeHeight = 1024 * 2;
+
+	bool m_TransparentObjects = false;
+	bool m_TexturedShadows = false;
+	bool m_EnableShadows = true;
+
+	int m_CurrentNrOfSplits = 4;
+	float m_SplitWeight = 0.962f;
+
+	std::array<ShadowFrustum, MAX_SPLITS> m_shadowFrusta;
+
+	Texture* m_WhiteTexture = ResourceManager::Load<Texture>("Textures/Core/White.png");
+};
+
+#endif

include/Engine/Rendering/ShadowPassState.h

@@ -0,0 +1,15 @@
+#ifndef ShadowPassState_h_
+#define ShadowPassState_h_
+
+#include "Rendering/RenderState.h"
+
+class ShadowPassState : public RenderState
+{
+public:
+	ShadowPassState(GLuint frameBuffer);
+	~ShadowPassState();
+
+private:
+};
+
+#endif

include/Engine/Rendering/Skeleton.h

@@ -6,27 +6,9 @@
 #include "../GLM.h"
 #include <glm/gtx/matrix_decompose.hpp>
 #include <imgui/imgui.h>
+#include "../Core/EntityWrapper.h"
 
-//struct Bone
-//{
-//	Bone(std::string name, glm::mat4 offsetMatrix)
-//		: Name(name)
-//		, OffsetMatrix(offsetMatrix)
-//	{ }
-//
-//	~Bone()
-//	{
-//		for (auto kv : Children) {
-//			delete kv.second;
-//		}
-//	}
-//
-//	std::string Name;
-//	glm::mat4 OffsetMatrix;
-//	glm::mat4 LocalMatrix;
-//
-//	std::map<std::string, Bone*> Children;
-//};
+class BlendTree;
 
 class Skeleton
 {
@@ -38,11 +20,14 @@ public:
 			, Parent(parent)
 			, Name(name)
 			, OffsetMatrix(offsetMatrix)
-		{ }
+		{
+			BindTransformMatrix = glm::inverse(offsetMatrix);
+		}
 
 		std::string Name;
 		glm::mat4 OffsetMatrix;
         int ID;
+		glm::mat4 BindTransformMatrix;
 
 		Bone* Parent;
 		std::vector<Bone*> Children;
@@ -68,58 +53,43 @@ public:
         std::map<int, std::vector<Keyframe>> JointAnimations;
 	};
 
-    struct AnimationData
-    {
-        const Animation* animation;
-        float time;
-        float weight;
-    };
-
-    struct JointFrameTransform {
-        glm::vec3 PositionInterp = glm::vec3(0);
-        glm::quat RotationInterp = glm::quat();
-        glm::vec3 ScaleInterp = glm::vec3(0);
-        float Weight;
-    };
-
-    struct AnimationOffset {
-        const Animation* animation;
-        float time;
+    struct PoseData {
+        glm::vec3 Translation;
+        glm::quat Orientation;
+        glm::vec3 Scale;
     };
 
 	Skeleton() { }
 	~Skeleton();
 
 	Bone* RootBone;
-
 	std::map<int, Bone*> Bones;
 
+    std::unordered_map<EntityWrapper, std::shared_ptr<BlendTree>> BlendTrees;
+
 	// Attach a new bone to the skeleton
 	// Returns: New bone index
 	int CreateBone(int ID, int parentID, std::string name, glm::mat4 offsetMatrix);
-
 	int GetBoneID(std::string name);
-
-    std::vector<glm::mat4>  GetFrameBones(std::vector<AnimationData> animations, AnimationOffset animationOffset, bool noRootMotion = false);
-    std::vector<glm::mat4>  GetFrameBones(std::vector<AnimationData> animations, bool noRootMotion = false);
-
     const Animation* GetAnimation(std::string name);
 
-    void AccumulateBoneTransforms(bool noRootMotion, std::vector<AnimationData> animations, std::map<int, glm::mat4>& frameBones, const Bone* bone, glm::mat4 parentMatrix);
-    void AccumulateBoneTransforms(bool noRootMotion, std::vector<AnimationData> animations, AnimationOffset animationOffset, std::map<int, glm::mat4>& frameBones, const Bone* bone, glm::mat4 parentMatrix);
+    std::map<int, Skeleton::PoseData> GetFrameBones(const Animation* animation, double time, bool additive, bool noRootMotion = false);
+    
+    std::map<int, Skeleton::PoseData> BlendPoses(const std::map<int, PoseData>& pose1, const std::map<int, PoseData>& pose2, double weight);
+    std::map<int, Skeleton::PoseData> OverridePose(const std::map<int, PoseData>& overridePose, const std::map<int, PoseData>& targetPose);
+    std::map<int, Skeleton::PoseData> BlendPoseAdditive(const std::map<int, PoseData>& additivePose, const std::map<int, PoseData>& targetPose);
+    void GetFinalPose(std::map<int, Skeleton::PoseData>& boneMatrices, std::vector<glm::mat4>& finalPose, std::map<int, glm::mat4>& boneTransforms);
+    
+    std::vector<glm::mat4> GetTPose();
 
-    void PrintSkeleton();
-	void PrintSkeleton(const Bone* parent, int depthCount);
-	std::map<std::string, Animation> Animations;
-
-    glm::mat4 GetBoneTransform(const Bone* bone, const Animation* animation, float time, glm::mat4 childMatrix);
-    glm::mat4 GetBoneTransform(bool noRootMotion, const Bone* bone, std::vector<AnimationData> animations, AnimationOffset animationOffset, glm::mat4 childMatrix);
-    glm::mat4 GetBoneTransform(bool noRootMotion, const Bone* bone, std::vector<AnimationData> animations, glm::mat4 childMatrix);
-    int GetKeyframe(const Animation& animation, double time);
 
+    std::map<std::string, Animation> Animations;
 private:
-
-    glm::mat4 GetOffsetTransform(const Bone* bone, AnimationOffset animationOffset);
+    Skeleton::PoseData GetAdditiveBonePose(const Bone* bone, const Animation* animation, double time);
+    
+    void AccumulateFinalPose(std::map<int, glm::mat4>& boneMatrices, std::map<int, Skeleton::PoseData>& poseDatas, std::map<int, glm::mat4>& boneTransforms, const Bone* bone, glm::mat4 parentMatrix);
+    void AdditiveBoneTransforms(const Animation* animation, double time, std::map<int, PoseData>& boneMatrices, const Bone* bone);
+    void AccumulateBoneTransforms(bool noRootMotion, const Animation* animation, double time, std::map<int, PoseData>& boneMatrices, const Bone* bone);
 
 	std::map<std::string, Bone*> m_BonesByName;
     

include/Engine/Rendering/SpriteJob.h

@@ -7,12 +7,13 @@
 #include "../GLM.h"
 #include "../Core/ComponentWrapper.h"
 #include "Texture.h"
+#include "TextureSprite.h"
 #include "Model.h"
 #include "RenderJob.h"
 #include "../Core/ResourceManager.h"
 #include "Camera.h"
 #include "../Core/World.h"
-#include "../Core/Transform.h"
+#include "../Core/TransformSystem.h"
 #include "Skeleton.h"
 
 struct SpriteJob : RenderJob
@@ -20,20 +21,24 @@ struct SpriteJob : RenderJob
     SpriteJob(ComponentWrapper cSprite, Camera* camera, glm::mat4 matrix, World* world, glm::vec4 fillColor, float fillPercentage, bool depthSorted, bool isIndicator)
         : RenderJob()
     {
-        Model = ResourceManager::Load<::Model>("Models/Core/UnitQuad.mesh");
+        Model = ResourceManager::Load<::Model>(cSprite["Model"]);
         ::RawModel::MaterialProperties matProp = Model->MaterialGroups().front();
         TextureID = 0;
 
-        DiffuseTexture = CommonFunctions::LoadTexture(cSprite["DiffuseTexture"], true);
+        DiffuseTexture = CommonFunctions::TryLoadResource<TextureSprite, true>(cSprite["DiffuseTexture"]);
+        IncandescenceTexture = CommonFunctions::TryLoadResource<TextureSprite, true>(cSprite["GlowMap"]);
 
-        IncandescenceTexture = CommonFunctions::LoadTexture(cSprite["GlowMap"], true);
+        Linear = (bool)cSprite["Linear"];
+		ClampToBorder = (bool)cSprite["ClampToBorder"];
 
         StartIndex = matProp.material->StartIndex;
         EndIndex = matProp.material->EndIndex;
 		Matrix = matrix;
         Color = cSprite["Color"];
+        BlurBackground = (bool)cSprite["BlurBackground"];
+
         Entity = cSprite.EntityID;
-        Position = Transform::AbsolutePosition(world, cSprite.EntityID);
+        Position = TransformSystem::AbsolutePosition(world, cSprite.EntityID);
         Depth = 0;
         if (depthSorted) {
             glm::vec3 viewpos = glm::vec3(camera->ViewMatrix() * glm::vec4(Position, 1));
@@ -45,6 +50,26 @@ struct SpriteJob : RenderJob
 
         FillColor = fillColor;
         FillPercentage = fillPercentage;
+
+        glm::vec3 scale = TransformSystem::AbsoluteScale(world, cSprite.EntityID);
+
+        if((bool)cSprite["KeepRatio"] == true) {
+            if(scale.y >= scale.x) {
+                ScaleY = (scale.y)/(scale.x);
+                ScaleX = 1.f;
+            } else {
+                ScaleY = 1.f;
+                ScaleX = (scale.x)/(scale.y);
+            }
+        } else {
+            if ((bool)cSprite["KeepRatioX"] == true) {
+                ScaleX = scale.x;
+            }
+            if ((bool)cSprite["KeepRatioY"] == true) {
+                ScaleY = scale.y;
+            }
+        }
+
     };
 
     unsigned int TextureID;
@@ -65,6 +90,11 @@ struct SpriteJob : RenderJob
 
     bool Pickable;
 	bool IsIndicator = false;
+    bool BlurBackground = false;
+    float ScaleX = 1.f;
+    float ScaleY = 1.f;
+    bool Linear = false;
+	bool ClampToBorder = false;
 
     glm::vec4 FillColor = glm::vec4(0);
     float FillPercentage = 0.0;

include/Engine/Rendering/TextJob.h

@@ -17,8 +17,8 @@ struct TextJob : RenderJob
         : RenderJob()
     {
         Matrix = matrix;
-        Color = (glm::vec4)textComponent["Color"];
-        Content = (std::string)textComponent["Content"];
+        Color = (const glm::vec4&)textComponent["Color"];
+        Content = (const std::string&)textComponent["Content"];
         Resource = font;
 
         if ((int)textComponent["Alignment"] == textComponent["Alignment"].Enum("Left")) {

include/Engine/Rendering/TextPass.h

@@ -23,6 +23,7 @@ public:
 
 private:
     void renderText(std::string text, Font* font, TextJob::AlignmentEnum alignment, glm::vec4 color, glm::mat4 modelMatrix, glm::mat4 projectionMatrix, glm::mat4 viewMatrix);
+	std::string parseColors(std::string text, std::map<int, glm::vec4>& colorChanges, glm::vec4 originalColor);
 
     Font* font;
     GLuint VAO, VBO;

include/Engine/Rendering/Texture.h

@@ -9,7 +9,7 @@ class Texture : public BaseTexture
 {
 	friend class ResourceManager;
 
-private:
+protected:
 	Texture(std::string path);
 
 public:

include/Engine/Rendering/TextureSprite.h

@@ -0,0 +1,24 @@
+#ifndef TextureSprite_h__
+#define TextureSprite_h__
+
+#include "../OpenGL.h"
+#include "BaseTexture.h"
+#include "Texture.h"
+#include "PNG.h"
+
+class TextureSprite : public Texture
+{
+	friend class ResourceManager;
+
+protected:
+	TextureSprite(std::string path);
+
+public:
+	void Bind(GLenum textureUnit = GL_TEXTURE0);
+
+	GLuint m_Texture = 0;
+    unsigned char* Data = nullptr;
+    
+};
+
+#endif

include/Engine/Rendering/Util/CommonFunctions.h

@@ -8,10 +8,26 @@
 
 namespace CommonFunctions
 { 
-Texture* LoadTexture(std::string path, bool threaded);
+
+//Loads Texture/SpriteTexture and return null if it fails
+template <typename T, bool threaded>
+Texture* TryLoadResource(std::string path)
+{
+    Texture* img;
+    try {
+        img = ResourceManager::Load<T, threaded>(path);
+    } catch (const Resource::StillLoadingException&) {
+        img = ResourceManager::Load<T>("Textures/Core/ErrorTexture.png");
+    } catch (const std::exception&) {
+        img = nullptr;
+    }
+
+    return img;
+}
+
 void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type);
 void GenerateMultiSampleTexture(GLuint* texture, int numSamples, glm::vec2 dimensions, GLint internalFormat);
-void GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm::vec2 dimensions, GLint format, GLenum type, GLint numMipMaps);
+void GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type, GLint numMipMaps, GLint MAGFilter, GLint MINFilter);
 void DeleteTexture(GLuint* texture);
 };
 

include/Engine/Rendering/Util/GLError.h

@@ -16,7 +16,11 @@ inline bool _GLERROR(const char* info, const char* file, const char* func, unsig
 	return false;
 }
 
+#ifdef DEBUG
 #define GLERROR(function) \
 	_GLERROR(function, __BASE_FILE__, __func__, __LINE__)
+#else
+#define GLERROR(function) false
+#endif
 
 #endif