Merge branch 'master' into Shadows

include/Engine/Core/EPlayerDeath.h

@@ -10,8 +10,9 @@ namespace Events
 struct PlayerDeath : Event
 {
     //KilledBy,KilledByWhat is optional for now. It might be used later in the playerlog-system
-    EntityWrapper Player;
-    std::string KilledByWhat;
+    EntityWrapper Player = EntityWrapper::Invalid;
+    EntityWrapper Killer = EntityWrapper::Invalid;
+    std::string KilledByWhat = "";
 };
 
 }

include/Engine/Core/EntityWrapper.h

@@ -27,7 +27,9 @@ struct EntityWrapper
     bool HasComponent(const std::string& componentType);
     void AttachComponent(const char* componentName);
     EntityWrapper Parent();
+    EntityWrapper FirstParentByName(const std::string& parentEntityName);
     EntityWrapper FirstChildByName(const std::string& name);
+    EntityWrapper FirstLevelChildByName(const std::string& name);
     EntityWrapper FirstParentWithComponent(const std::string& componentType);
     EntityWrapper Clone(EntityWrapper parent = EntityWrapper::Invalid);
     std::vector<EntityWrapper> ChildrenWithComponent(const std::string& componentType);

include/Engine/Core/System.h

@@ -68,7 +68,7 @@ protected:
 
     const std::string m_ComponentType;
 
-    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt) = 0;
+    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& scoreScreen, double dt) = 0;
 };
 
 class ImpureSystem : public virtual System

include/Engine/Editor/EditorCameraInputController.h

@@ -12,8 +12,8 @@ template <typename EventContext>
 class EditorCameraInputController : public FirstPersonInputController<EventContext>
 {
 public:
-    EditorCameraInputController(EventBroker* eventBroker, unsigned int playerID)
-        : FirstPersonInputController(eventBroker, playerID)
+    EditorCameraInputController(EventBroker* eventBroker, unsigned int playerID, EntityWrapper playerEntity)
+        : FirstPersonInputController(eventBroker, playerID, playerEntity)
     {
         EVENT_SUBSCRIBE_MEMBER(m_EMousePress, &EditorCameraInputController::OnMousePress);
         EVENT_SUBSCRIBE_MEMBER(m_EMouseRelease, &EditorCameraInputController::OnMouseRelease);

include/Engine/Editor/EditorGUI.h

@@ -22,6 +22,7 @@
 #include "../Core/ELockMouse.h"
 #include "../Core/EFileDropped.h"
 #include "../Rendering/Texture.h"
+#include "Game/Events/ESpawnerSpawn.h"
 
 class EditorGUI
 {

include/Engine/Input/FirstPersonInputController.h

@@ -6,12 +6,13 @@
 #include "../Core/ELockMouse.h"
 #include "../Game/Events/EDashAbility.h"
 #include "InputHandler.h"
+#include "Rendering/EAutoAnimationBlend.h"
 
 template <typename EventContext>
 class FirstPersonInputController : public InputController<EventContext>
 {
 public:
-    FirstPersonInputController(EventBroker* eventBroker, int playerID);
+    FirstPersonInputController(EventBroker* eventBroker, int playerID, EntityWrapper playerEntity);
 
     virtual const glm::vec3 Movement() const { return m_Movement; }
     virtual const glm::vec3 Rotation() const { return m_Rotation; }
@@ -30,9 +31,12 @@ public:
     void AssaultDashCheck(double dt, bool isJumping, double assaultDashCoolDownMaxTimer, double& assaultDashCoolDownTimer, EntityID playerID);
     virtual bool AssaultDashDoubleTapped() const { return m_AssaultDashDoubleTapped; }
     virtual bool PlayerIsDashing() const { return m_PlayerIsDashing; }
+    bool SpecialAbilityKeyDown() const { return m_SpecialAbilityKeyDown; }
 
 protected:
     const int m_PlayerID;
+    EntityWrapper m_PlayerEntity;
+
     bool m_MouseLocked = false;
     glm::vec3 m_Rotation;
     glm::vec3 m_Movement;
@@ -64,9 +68,10 @@ protected:
 };
 
 template <typename EventContext>
-FirstPersonInputController<EventContext>::FirstPersonInputController(EventBroker* eventBroker, int playerID)
+FirstPersonInputController<EventContext>::FirstPersonInputController(EventBroker* eventBroker, int playerID, EntityWrapper playerEntity)
     : InputController(eventBroker)
     , m_PlayerID(playerID)
+    , m_PlayerEntity(playerEntity)
 {
     EVENT_SUBSCRIBE_MEMBER(m_ELockMouse, &FirstPersonInputController::OnLockMouse);
     EVENT_SUBSCRIBE_MEMBER(m_EUnlockMouse, &FirstPersonInputController::OnUnlockMouse);
@@ -117,13 +122,84 @@ bool FirstPersonInputController<EventContext>::OnCommand(const Events::InputComm
         if (e.Command == "Forward") {
             float val = glm::clamp(e.Value, -1.f, 1.f);
             m_Movement.z = -val;
+
+            if (m_PlayerEntity.Valid()) {
+                EntityWrapper playerModel = m_PlayerEntity.FirstChildByName("PlayerModel");
+                if (playerModel.Valid()) {
+                    if (val > 0) {
+                        Events::AutoAnimationBlend aeb;
+                        aeb.Duration = 0.1;
+
+                        if(m_Crouching) {
+                            aeb.NodeName = "Walk";
+                        } else {
+                            aeb.NodeName = "Run";
+                        }
+                        aeb.RootNode = playerModel;
+                        aeb.Start = true;
+                        m_EventBroker->Publish(aeb);
+                    } else if (val < 0) {
+                        Events::AutoAnimationBlend aeb;
+                        aeb.Duration = 0.1;
+                        if (m_Crouching) {
+                            aeb.NodeName = "Walk";
+                        } else {
+                            aeb.NodeName = "Run";
+                        }
+                        aeb.RootNode = playerModel;
+                        aeb.Start = true;
+                        aeb.Reverse = true;
+                        m_EventBroker->Publish(aeb);
+                    } else {
+                        
+                    }
+                }
+            }
         }
         if (e.Command == "Right") {
             float val = glm::clamp(e.Value, -1.f, 1.f);
             m_Movement.x = val;
+
+            if (m_PlayerEntity.Valid()) {
+                EntityWrapper playerModel = m_PlayerEntity.FirstChildByName("PlayerModel");
+
+                if (playerModel.Valid()) {
+                    if (val > 0) {
+                        Events::AutoAnimationBlend aeb;
+                        aeb.Duration = 0.1;
+                        aeb.NodeName = "Right";
+                        aeb.RootNode = playerModel;
+                        aeb.Start = true;
+                        m_EventBroker->Publish(aeb);
+                    } else if (val < 0) {
+                        Events::AutoAnimationBlend aeb;
+                        aeb.Duration = 0.1;
+                        aeb.NodeName = "Left";
+                        aeb.RootNode = playerModel;
+                        aeb.Start = true;
+                        m_EventBroker->Publish(aeb);
+                    } else {
+                        
+
+                    }
+                }
+            }
+            
         }
         if (glm::length2(m_Movement) > 0) {
             m_Movement = glm::normalize(m_Movement);
+        } else {
+            if (m_PlayerEntity.Valid()) {
+                EntityWrapper playerModel = m_PlayerEntity.FirstChildByName("PlayerModel");
+
+                if (playerModel.Valid()) {
+                    Events::AutoAnimationBlend aeb;
+                    aeb.Duration = 0.1;
+                    aeb.NodeName = "Idle";
+                    aeb.RootNode = playerModel;
+                    m_EventBroker->Publish(aeb);
+                }
+            }
         }
     }
 
@@ -145,10 +221,10 @@ bool FirstPersonInputController<EventContext>::OnCommand(const Events::InputComm
             if (m_NumberOfMovementKeysDown == 0) {
                 m_MovementKeyDown = false;
             }
-                //you have just released the key, store what key it was and reset the doubletap-sensitivity-timer
-                m_AssaultDashTapDirection = m_CurrentDirectionVector;
-                m_AssaultDashDoubleTapDeltaTime = 0.f;
-            
+            //you have just released the key, store what key it was and reset the doubletap-sensitivity-timer
+            m_AssaultDashTapDirection = m_CurrentDirectionVector;
+            m_AssaultDashDoubleTapDeltaTime = 0.f;
+
         }
     }
 
@@ -158,21 +234,40 @@ bool FirstPersonInputController<EventContext>::OnCommand(const Events::InputComm
 
     if (e.Command == "Crouch") {
         m_Crouching = e.Value > 0;
+
+        if (m_PlayerEntity.Valid()) {
+            EntityWrapper playerModel = m_PlayerEntity.FirstChildByName("PlayerModel");
+            if (playerModel.Valid()) {
+                if (e.Value == 0.f) {
+                    Events::AutoAnimationBlend aeb;
+                    aeb.Duration = 0.3;
+                    aeb.NodeName = "StandMovement";
+                    aeb.RootNode = playerModel;
+                    aeb.Start = true;
+                    aeb.Restart = true;
+                    aeb.SingleLevelBlend = true;
+                    m_EventBroker->Publish(aeb);
+                } else if(e.Value == 1.0f) {
+                    Events::AutoAnimationBlend aeb;
+                    aeb.Duration = 0.3;
+                    aeb.NodeName = "CrouchMovement";
+                    aeb.RootNode = playerModel;
+                    aeb.Start = true;
+                    aeb.Restart = true;
+                    aeb.SingleLevelBlend = true;
+                    m_EventBroker->Publish(aeb);
+                }
+            }
+        }
+        
     }
 
     if (e.Command == "SpecialAbility") {
-        if (e.Value > 0) {
-            m_SpecialAbilityKeyDown = true;
-        } else {
-            m_SpecialAbilityKeyDown = false;
-        }
-    }
-    if (m_SpecialAbilityKeyDown && m_MovementKeyDown) {
-        m_ShiftDashing = true;
-    } else {
-        m_ShiftDashing = false;
+        m_SpecialAbilityKeyDown = e.Value > 0;
     }
 
+    m_ShiftDashing = m_SpecialAbilityKeyDown && m_MovementKeyDown;
+
     return true;
 }
 

include/Engine/Network/Client.h

@@ -52,7 +52,7 @@ public:
     void Connect(std::string address, int port);
     void Update() override;
 private:
-    UDPClient m_Unreliable;
+    //UDPClient m_Unreliable;
     TCPClient m_Reliable;
     std::vector<Events::PlayerSpawned> m_PlayerSpawnEvents;
     void parseSpawnEvents();

include/Engine/Network/EKillDeath.h

@@ -0,0 +1,19 @@
+#ifndef Events_KillDeath_h__
+#define Events_KillDeath_h__
+
+#include "Core/EventBroker.h"
+
+typedef unsigned int PlayerID;
+
+namespace Events
+{
+
+struct KillDeath : public Event 
+{
+    PlayerID Casualty = -1;
+    PlayerID Killer = -1;
+};
+
+}
+
+#endif

include/Engine/Network/EPlayerConnected.h

@@ -0,0 +1,17 @@
+#ifndef Events_PlayerConnected
+#define Events_PlayerConnected
+
+#include "Core/EventBroker.h"
+
+namespace Events
+{
+
+struct PlayerConnected : public Event
+{
+    std::string PlayerName = "";
+    int PlayerID = -1;
+};
+
+}
+#endif // !Events_PlayerConnected
+

include/Engine/Network/Packet.h

@@ -24,7 +24,9 @@ public:
     {
         // Check if we are trying to add more than the package can fit.
         if (m_MaxPacketSize < m_Offset + sizeof(T)) {
-            LOG_WARNING("Packet AddPrimitive(): You are trying to add more than we have allocated for! New size is %i bytes\n", m_MaxPacketSize*2);
+            if (m_MaxPacketSize >= 32000) {
+                LOG_WARNING("Package::WritePrimitive(): New size is huge %i bytes\n", m_MaxPacketSize*2);
+            }
             resizeData();
         }
         memcpy(m_Data + m_Offset, &val, sizeof(T));

include/Engine/Network/Server.h

@@ -21,6 +21,9 @@
 #include "Core/EEntityDeleted.h"
 #include "Core/EComponentDeleted.h"
 #include "Core/EAmmoPickup.h"
+#include "Core/EPlayerDeath.h"
+#include "Network/EPlayerConnected.h"
+#include "Network/EKillDeath.h"
 
 class Server : public Network
 {
@@ -33,7 +36,7 @@ public:
 private:
     // Network channels
     TCPServer m_Reliable;
-    UDPServer m_Unreliable;
+    //UDPServer m_Unreliable;
     UDPServer m_ServerlistRequest;
     // dont forget to set these in the childrens receive logic
     boost::asio::ip::address m_Address;
@@ -77,7 +80,8 @@ private:
     void parseOnPlayerDamage(Packet& packet);
     void identifyPacketLoss();
     void kick(PlayerID player);
-    PlayerID GetPlayerIDFromEndpoint();
+    PlayerID getPlayerIDFromEndpoint();
+    PlayerID getPlayerIDFromEntityID(EntityID entityID);
     void parsePlayerTransform(Packet& packet);
     void parseOnInputCommand(Packet& packet);
     void parseClientPing();
@@ -103,6 +107,8 @@ private:
     bool OnPlayerDamage(const Events::PlayerDamage& e);
     EventRelay<Server, Events::AmmoPickup> m_EAmmoPickup;
     bool OnAmmoPickup(const Events::AmmoPickup& e);
+    EventRelay<Server, Events::PlayerDeath> m_EPlayerDeath;
+    bool OnPlayerDeath(const Events::PlayerDeath& e);
 };
 
 #endif

include/Engine/Rendering/AnimationSystem.h

@@ -3,27 +3,32 @@
 
 #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 "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);
+    std::unordered_map<EntityWrapper, AutoBlendQueue> m_AutoBlendQueues;
 };
 
 #endif

include/Engine/Rendering/AutoBlendQueue.h

@@ -0,0 +1,46 @@
+#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();
+private:
+     std::list<AutoblendNode> m_BlendQueue;
+    
+
+};
+
+#endif

include/Engine/Rendering/BlendTree.h

@@ -0,0 +1,101 @@
+#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);
+
+private:
+    Skeleton* m_Skeleton = nullptr;
+    Node* m_Root = nullptr;
+
+    std::vector<glm::mat4> m_FinalPose;
+    std::map<int, glm::mat4> m_FinalBoneTransforms;
+
+    std::vector<glm::mat4> AccumulateFinalPose();
+    BlendTree::Node* FillTreeByName(Node* parentNode, std::string name, EntityWrapper parentEntity);
+    std::vector<BlendTree::Node*> FindNodesByName(std::string name);
+
+    void Blend(std::map<int, Skeleton::PoseData>& pose);
+};
+
+#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/EAutoAnimationBlend.h

@@ -0,0 +1,29 @@
+#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/ModelJob.h

@@ -15,6 +15,7 @@
 #include "../Core/Transform.h"
 #include "Skeleton.h"
 #include "ShaderProgram.h"
+#include "BlendTree.h"
 
 struct ModelJob : RenderJob
 {
@@ -124,32 +125,14 @@ struct ModelJob : RenderJob
             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;
@@ -168,10 +151,7 @@ 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;

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
 {
@@ -68,58 +50,43 @@ 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;