Added an option to disable the Pool allocation in Config.ini, in case there is a mess with the MemoryPool.

Sound

README.md

@@ -11,7 +11,8 @@ Libraries bundled along with binaries for Windows (MSVC14), available as a submo
 | **[libpng](http://www.libpng.org/pub/png/libpng.html)**          | 1.6.19       | [libpng License](http://www.libpng.org/pub/png/src/libpng-LICENSE.txt)                                                                                                             |
 | **[Xerces-C++](https://xerces.apache.org/xerces-c)**             | 3.1.2        | [Apache License Version 2.0](https://www.apache.org/licenses/LICENSE-2.0)                                                                                                          |
 | **[ImGui](https://github.com/ocornut/imgui)**                    | 2015-12-12   | [MIT License](https://github.com/ocornut/imgui/blob/de3a154f3801de22c8e0bd2aeabf663a70c05972/LICENSE)                                                                              |
-| **[nativefiledialog](https://github.com/mlabbe/nativefiledialog) | 2016-01-08   | https://github.com/mlabbe/nativefiledialog/blob/master/LICENSE                                                                                                                     |
+| **[nativefiledialog](https://github.com/mlabbe/nativefiledialog)** | 2016-01-08   | [nativefiledialog Licence](https://github.com/mlabbe/nativefiledialog/blob/master/LICENSE)                                                                                                              |
+| **[OpenAL](https://www.openal.org/)**                            | 1.1          | [OpenAL License](resources/Licenses/OpenAL.txt)
 
 #### External libraries
 Libraries that are too big to be bundled with the project.

include/Engine/Collision/Collision.h

@@ -7,10 +7,10 @@
 
 #include <vector>
 
-#include "Core/Ray.h"
-#include "Core/AABB.h"
-#include "Engine/Rendering/RawModel.h"
-#include "Core/Entity.h"
+#include "../Core/Ray.h"
+#include "../Core/AABB.h"
+#include "../Rendering/RawModel.h"
+#include "../Core/Entity.h"
 
 class World;
 struct ComponentWrapper;

include/Engine/Collision/CollisionSystem.h

@@ -4,10 +4,10 @@
 #include <GLFW/glfw3.h>
 #include <glm/common.hpp>
 
-#include "Common.h"
-#include "Core/System.h"
-#include "Core/EventBroker.h"
-#include "Core/EKeyUp.h"
+#include "../Common.h"
+#include "../Core/System.h"
+#include "../Core/EventBroker.h"
+#include "../Core/EKeyUp.h"
 
 class CollisionSystem : public PureSystem
 {

include/Engine/Collision/TriggerSystem.h

@@ -4,8 +4,8 @@
 #include <glm/common.hpp>
 #include <unordered_set>
 
-#include "Core/System.h"
-#include "Core/EventBroker.h"
+#include "../Core/System.h"
+#include "../Core/EventBroker.h"
 #include "ETrigger.h"
 
 class AABB;

include/Engine/Core/ComponentInfo.h

@@ -14,6 +14,7 @@ struct ComponentInfo
 
     struct Field_t
     {
+        std::string Name;
         std::string Type;
         unsigned int Offset;
         unsigned int Stride;
@@ -21,7 +22,7 @@ struct ComponentInfo
 
 	std::string Name;
     std::unordered_map<std::string, Field_t> Fields;
-    std::vector<const Field_t*> FieldsInOrder;
+    std::vector<std::string> FieldsInOrder;
 	Meta_t Meta;
     std::shared_ptr<char> Defaults = nullptr;
 };

include/Engine/Core/EntityFile.h

@@ -69,7 +69,6 @@ public:
     {
         Unknown,
         Entity,
-        EntityRef,
         Component,
         ComponentField
     };
@@ -78,32 +77,29 @@ public:
         : m_Handler(handler)
         , m_Reader(reader)
     {
-        // Push first parent
-        m_EntityStack.push(EntityID_Invalid);
+        // 0 is imaginary world entity
+        m_EntityStack.push(0);
         m_StateStack.push(State::Unknown);
     }
 
     void startElement(const XMLCh* const _uri, const XMLCh* const _localName, const XMLCh* const _qname, const xercesc::Attributes& attrs) override
     {
         std::string name = XS::ToString(_localName);
-        if (m_StateStack.top() == State::Unknown || m_StateStack.top() == State::Entity || m_StateStack.top() == State::EntityRef) {
+
+        if (m_StateStack.top() == State::Unknown || m_StateStack.top() == State::Entity) {
             if (name == "Entity") {
-                // Handle entity references
-                const XMLCh* refAttr = attrs.getValue(XS::ToXMLCh("ref"));
-                std::string ref = XS::ToString(refAttr);
-                if (ref.empty()) {
                 m_StateStack.push(State::Entity);
                 onStartEntity(attrs);
-                } else {
-                    m_StateStack.push(State::EntityRef);
-                    onStartEntityRef(ref, attrs);
+                return;
             }
+            if (name == "EntityRef") {
+                onStartEntityRef(attrs);
                 return;
             }
         }
 
         std::string uri = XS::ToString(_uri);
-        if (m_StateStack.top() == State::Entity || m_StateStack.top() == State::EntityRef) {
+        if (m_StateStack.top() == State::Entity) {
             if (uri == "components") {
                 m_StateStack.push(State::Component);
                 onStartComponent(name);
@@ -129,16 +125,10 @@ public:
     void endElement(const XMLCh* const _uri, const XMLCh* const _localName, const XMLCh* const _qname) override
     {
         std::string name = XS::ToString(_localName);
-        if (m_StateStack.top() == State::Entity || m_StateStack.top() == State::EntityRef) {
-            if (name == "Entity") {
         if (m_StateStack.top() == State::Entity) {
+            if (name == "Entity") {
                 m_StateStack.pop();
-                    if (m_StateStack.top() == State::EntityRef) {
-                        onEndEntityRef();
-                    } else {
                 onEndEntity();
-                    }
-                }
                 return;
             }
         }
@@ -198,16 +188,16 @@ private:
     {
         m_EntityStack.pop();
     }
-    void onStartEntityRef(const std::string& ref, const xercesc::Attributes& attrs)
+    void onStartEntityRef(const xercesc::Attributes& attrs)
     {
+        std::string path = XS::ToString(attrs.getValue(XS::ToXMLCh("file")));
+        
         xercesc::SAX2XMLReader* parser = xercesc::XMLReaderFactory::createXMLReader();
         parser->setContentHandler(this);
         parser->setErrorHandler(this);
-        parser->parse(ref.c_str());
+        parser->parse(path.c_str());
         delete parser;
-        //m_StateStack.push(State::Entity);
     }
-    void onEndEntityRef() { }
     void onStartComponent(const std::string& name)
     {
         //LOG_DEBUG("    Component: %s", name.c_str());

include/Engine/Core/EntityFileParser.h

@@ -9,7 +9,7 @@ class EntityFileParser
 public:
     EntityFileParser(const EntityFile* entityFile);
 
-    void MergeEntities(World* world, EntityID parent = EntityID_Invalid);
+    void MergeEntities(World* world);
 
 private:
     const EntityFile* m_EntityFile;

include/Engine/Core/MemoryPool.h

@@ -5,6 +5,14 @@
 template <typename T>
 class MemoryPoolForwardIterator;
 
+namespace DisableMemoryPool
+{
+//if true -> Pool allocation is not used when calling Allocate/Free, just use regular dynamic allocation. 
+//if false -> Use pool allocation.
+//Should default to false, unless the DisableMemoryPool is true in the Config.ini files.
+extern bool Value;
+}
+
 //This is the class to use if you want to allocate blocks (slots) of raw memory, with a fixed maximum size (stride).
 //Additionally, if you know that every memory-block will contain one object of a specific type, (i.e. the stride for the slot 
 //will the size of the object type) you should use ObjectPool<T> instead, your life will become easier.
@@ -80,8 +88,8 @@ public:
 	//If element cannot be allocated in the pool, because the memory ran out, memory is allocated dynamically with malloc() "outside the pool".
 	char* Allocate()
 	{
-		for (; m_CurrentAllocSlot < m_NumSlots && m_SlotIsAllocated[m_CurrentAllocSlot]; ++m_CurrentAllocSlot);
-		if (m_CurrentAllocSlot < m_NumSlots) {
+		for (; m_CurrentAllocSlot < m_NumSlots && m_SlotIsAllocated[m_CurrentAllocSlot] && !DisableMemoryPool::Value; ++m_CurrentAllocSlot);
+		if (m_CurrentAllocSlot < m_NumSlots && !DisableMemoryPool::Value) {
 			if (m_LowestAllocatedSlot > m_CurrentAllocSlot)
 				m_LowestAllocatedSlot = m_CurrentAllocSlot;
 			//Mark the slot as allocated.
@@ -93,7 +101,9 @@ public:
 		else {
 			m_ExtraMemory.push_back((char*)malloc(m_Stride));
 			//We should preferably not enter here to avoid performance issues. Set more numMaxElements in constructor instead.
+            if (!DisableMemoryPool::Value) {
 			    LOG_WARNING("Allocated slots exceed Pool size, extra memory allocated dynamically. Pool size: %u, dynamic size: %u.", m_NumSlots, m_ExtraMemory.size());
+            }
 			return m_ExtraMemory.back();
 		}
 	}
@@ -108,7 +118,7 @@ public:
 		//(i.e. IsAllocatedInPool may give false positives)
 		//if it was malloc():ed 
 		//so, we may enter here even if we shouldn't.
-		if (IsAllocatedInPool(obj)) {
+		if (!DisableMemoryPool::Value && IsAllocatedInPool(obj)) {
 			--m_NumAllocatedSlots;
 			const size_t freeSlot = (obj - m_StartAddress) / m_Stride;
 			m_SlotIsAllocated[freeSlot] = false;

include/Engine/Core/Ray.h

@@ -2,7 +2,7 @@
 #define Ray_h__
 
 #include "../GLM.h"
-#include "Common.h"
+#include "../Common.h"
 
 class Ray
 {

include/Engine/Core/ResourceManager.h

@@ -12,7 +12,6 @@
 /** Base Resource class.
 
 	Implement this class for every resource to be handled by the resource manager.
-	Implement Create() to return a new object of that type.
 */
 class Resource
 {
@@ -22,6 +21,23 @@ protected:
 	Resource() { }
 
 public:
+    //Should be thrown in a Resource's constructor if it cannot complete because another resource is still loading.
+    //Not actually an error, just a message to the ResourceManager.
+    struct StillLoadingException : public std::exception
+    {
+        virtual const char* what() const throw()
+        {
+            return "Resource is still loading.";
+        }
+    };
+    struct FailedLoadingException : public std::exception
+    {
+        virtual const char* what() const throw()
+        {
+            return "Resource is failed to load.";
+        }
+    };
+
 	// Pretend that this is a pure virtual function that you have to implement
 	// FIXME: Why did we do this again instead of just using the constructor?
 	// static Resource* Create(std::string resourceName);
@@ -33,6 +49,15 @@ public:
 	unsigned int ResourceID;
 };
 
+//Any class inheriting from this class will always be loaded on the master thread, not on a parallel worker thread.
+//This is important in case some instructions must be executed on the main thread, e.g. OpenGL commands, like glBindBuffer.
+//This resource can still be loaded asyncronously, but it will not be loaded in a thread, instead it's constructor will 
+//be called once on every ResourceManager::Load, just throw StillLoadingException in the constructor if it is not done yet.
+class ThreadUnsafeResource : public Resource
+{
+    friend class ResourceManager;
+};
+
 /** Singleton resource manager to keep track of and cache any external engine assets */
 class ResourceManager
 {
@@ -40,6 +65,7 @@ private:
 	ResourceManager();
 
 public:
+    static bool UseThreading;
 	/*static ResourceManager& Instance()
 	{
 	static ResourceManager s;
@@ -49,15 +75,6 @@ public:
 	template <typename T>
 	static void RegisterType(std::string typeName);
 
-	/** Preloads a resource and caches it for future use
-
-		@tparam T Resource type.
-		@param resourceName Fully qualified name of the resource to preload.
-	*/
-	template <typename T>
-	static void Preload(std::string resourceName);
-	static void Preload(std::string resourceType, std::string resourceName);
-
 	/** Checks if a resource is in cache
 
 		@param resourceType Resource type as string.
@@ -66,14 +83,19 @@ public:
 	// TODO: Templateify
 	static bool IsResourceLoaded(std::string resourceType, std::string resourceName);
     
-	/** Hot-loads a resource and caches it for future use
+	/** Return value should always be a valid pointer, will throw an exception on error.
+        If the resource has been loaded already, returns a pointer to it.
+
+        If Async is false: Hot-loads a resource, caches it for future use, and returns a pointer to it. 
+        If Async is true: If the resource is not loaded yet, starts loading the resource 
+        in the background and throws Resource::StillLoadingException immediately.
 
 		@tparam T Resource type.
+		@tparam async Set this to true if the resource should be loaded asyncronously.
 		@param resourceName Fully qualified name of the resource to load.
 	*/
-	template <typename T>
-	static T* Load(std::string resourceName, Resource* parent = nullptr);
-	static Resource* Load(std::string resourceType, std::string resourceName, Resource* parent = nullptr);
+    template <typename T, bool async = false>
+    static T* Load(const std::string& resourceName, Resource* parent = nullptr);
 
 	/** Reloads an already loaded resource, keeping its resource ID intact.
 
@@ -87,19 +109,31 @@ public:
 	static void Update();
 
 private:
+    //This is a haxy way to make sure that IsMainThread is run when the program starts, so the master thread id is set.
+    struct MasterThreadChecker
+    {
+        MasterThreadChecker()
+        {
+            ResourceManager::IsMainThread();
+        }
+    };
+    const static MasterThreadChecker m_Checker;
+
 	static std::unordered_map<std::string, std::string> m_CompilerTypenameToResourceType;
     static std::unordered_map<std::string, std::function<Resource*(std::string)>> m_FactoryFunctions; // type -> factory function
 	static std::unordered_map<std::pair<std::string, std::string>, Resource*> m_ResourceCache; // (type, name) -> resource
 	static std::unordered_map<std::string, Resource*> m_ResourceFromName; // name -> resource
 	static std::unordered_map<Resource*, Resource*> m_ResourceParents; // resource -> parent resource
 
+	static std::unordered_map<std::pair<std::string, std::string>, boost::thread> m_LoadingThreads; // (type, name) -> loading thread
+	static std::unordered_map<std::pair<std::string, std::string>, std::exception_ptr> m_LoadingThreadExceptions; // (type, name) -> exceptions
+    static boost::recursive_mutex m_Mutex;
+
 	// TODO: Getters for IDs
 	static unsigned int m_CurrentResourceTypeID;
 	static std::unordered_map<std::string, unsigned int> m_ResourceTypeIDs;
 	// Number of resources of a type. Doubles as local ID.
 	static std::unordered_map<unsigned int, unsigned int> m_ResourceCount;
-	// Flag to suppress hot-load warnings when a preloading resource chain loads another resource
-	static bool m_Preloading;
 
 	static FileWatcher m_FileWatcher;
 	static void fileWatcherCallback(std::string path, FileWatcher::FileEventFlags flags);
@@ -108,22 +142,13 @@ private:
 	static unsigned int GetNewResourceID(unsigned int typeID);
 
 	// Internal: Create a resource and cache it
-	static Resource* CreateResource(std::string resourceType, std::string resourceName, Resource* parent);
+    static Resource* createResourceThrowing(const std::string& resourceType, const std::string& resourceName, Resource* parent);
+	static Resource* createResource(const std::string& resourceType, const std::string& resourceName, Resource* parent, std::exception_ptr& exception);
+    static Resource* cacheResource(Resource* resource, const std::string& resourceType, const std::string& resourceName, Resource* parent);
+
+    static bool IsMainThread();
 };
 
-template <typename T>
-T* ResourceManager::Load(std::string resourceName, Resource* parent /* = nullptr */)
-{
-	auto resourceTypename = typeid(T).name();
-	auto it = m_CompilerTypenameToResourceType.find(resourceTypename);
-	if (it == m_CompilerTypenameToResourceType.end()) {
-		LOG_ERROR("Failed to load resource \"%s\" of type \"%s\": type not registered", resourceName.c_str(), resourceTypename);
-		return nullptr;
-	}
-
-	return static_cast<T*>(Load(it->second, resourceName, parent));
-}
-
 template <typename T>
 void ResourceManager::RegisterType(std::string typeName)
 {
@@ -131,17 +156,85 @@ void ResourceManager::RegisterType(std::string typeName)
 	m_FactoryFunctions[typeName] = [](std::string resourceName) { return new T(resourceName); };
 }
 
-template <typename T>
-void ResourceManager::Preload(std::string resourceName)
+template <typename T, bool async>
+static T* ResourceManager::Load(const std::string& resourceName, Resource* parent /* = nullptr */)
 {
     auto resourceTypename = typeid(T).name();
-	auto it = m_CompilerTypenameToResourceType.find(resourceTypename);
-	if (it == m_CompilerTypenameToResourceType.end()) {
+    auto iter = m_CompilerTypenameToResourceType.find(resourceTypename);
+    if (iter == m_CompilerTypenameToResourceType.end()) {
         LOG_ERROR("Failed to load resource \"%s\" of type \"%s\": type not registered", resourceName.c_str(), resourceTypename);
-		return;
+        throw Resource::FailedLoadingException();
     }
 
-	Preload(it->second, resourceName);
+    std::string resourceType = iter->second;
+    constexpr bool mustNotLoadInThread = std::is_base_of<ThreadUnsafeResource, T>::value;
+    if (mustNotLoadInThread && !IsMainThread()) {
+        LOG_ERROR("Failed to Load \"%s\": ThreadUnsafeResource type \"%s\" load in the constructor of another resource that is loaded asyncronously.", resourceName.c_str(), iter->second.c_str());
+        throw Resource::FailedLoadingException();
+    }
+
+    auto cacheKey = std::make_pair(resourceType, resourceName);
+    decltype(m_ResourceCache)::iterator it;
+    //If a thread has already been launched to load this resource.
+    auto tIt = m_LoadingThreads.find(cacheKey);
+    if (UseThreading && tIt != m_LoadingThreads.end()) {
+        if (async) {
+            //Throw StillLoadingException if the thread is still working.
+            if (!tIt->second.try_join_for(boost::chrono::nanoseconds(1))) {
+                throw Resource::StillLoadingException();
+            }
+            //Else we know the thread has completed.
+        } else {
+            //Wait for the thread to finish loading.
+            tIt->second.join();
+        }
+        //When the thread is done, delete the thread.
+        m_LoadingThreads.erase(tIt);
+        //Rethrow the thread exception if it threw any.
+        auto excIt = m_LoadingThreadExceptions.find(cacheKey);
+        std::exception_ptr exception = excIt->second;
+        m_LoadingThreadExceptions.erase(excIt);
+        if (exception) {
+            std::rethrow_exception(exception);
+        }
+    }
+
+    //If resource has already been cached and completely loaded.
+    it = m_ResourceCache.find(cacheKey);
+    if (it != m_ResourceCache.end()) {
+        if (it->second != nullptr) {
+            return static_cast<T*>(it->second);
+        } else {
+            //Don't return null on failure, exception instead.
+            throw Resource::FailedLoadingException();
+        }
+    }
+
+    //If resource is not cached..
+    if (UseThreading && async) {
+        if (mustNotLoadInThread) {
+            try {
+                return static_cast<T*>(createResourceThrowing(resourceType, resourceName, parent));
+            } catch (const Resource::StillLoadingException&) {
+                throw;
+            }
+        } else {
+            //Create a thread that loads the resource into cache.
+            m_LoadingThreads[cacheKey] = boost::thread(createResource, resourceType, resourceName, parent, m_LoadingThreadExceptions[cacheKey]);
+            throw Resource::StillLoadingException();
+        }
+    } else {
+        //load and return the resource.
+        while (true) {
+            try {
+                return static_cast<T*>(createResourceThrowing(resourceType, resourceName, parent));
+            } catch (const Resource::StillLoadingException&) {
+                continue;
+            } catch (const std::exception&) {
+                throw;
+            }
+        }
+    }
 }
 
 #endif

include/Engine/Core/Transform.h

@@ -0,0 +1,17 @@
+#ifndef Transform_h__
+#define Transform_h__
+
+#include "../GLM.h"
+#include "World.h"
+
+namespace Transform
+{
+
+glm::vec3 AbsolutePosition(World* world, EntityID entity);
+glm::quat AbsoluteOrientation(World* world, EntityID entity);
+glm::vec3 AbsoluteScale(World* world, EntityID entity);
+glm::mat4 ModelMatrix(EntityID entity, World* world);
+
+}
+
+#endif

include/Engine/Editor/EditorSystem.h

@@ -9,9 +9,8 @@
 #include "../Core/ConfigFile.h"
 #include "../Input/EInputCommand.h"
 #include "../Rendering/IRenderer.h"
-#include "../Rendering/EPicking.h"
+#include "../Core/Transform.h"
 #include "../Core/EFileDropped.h"
-#include "../Rendering/RenderQueueFactory.h"
 #include "../Core/EntityFilePreprocessor.h"
 #include "../Core/EntityFileParser.h"
 #include "../Core/EntityFileWriter.h"
@@ -26,12 +25,12 @@ public:
 private:
     IRenderer* m_Renderer;
     World* m_World = nullptr;
+    Camera* m_Camera = nullptr;
 
     bool m_Enabled;
     bool m_Visible;
     boost::filesystem::path m_DefaultEntityDir;
     boost::filesystem::path m_CurrentFile;
-    std::map<boost::filesystem::path, EntityID> m_CurrentFiles;
     std::vector<glm::vec2> m_PickingQueue;
 
     enum class WidgetMode
@@ -58,6 +57,7 @@ private:
     EntityID m_WidgetOrigin = EntityID_Invalid;
     glm::vec3 m_WidgetCurrentAxis;
     float m_WidgetPickingDepth = 0.f;
+    glm::vec3 m_WidgetPickingPosition = glm::vec3(0);
 
     EntityID m_Selection = EntityID_Invalid;
     EntityID m_LastSelection = EntityID_Invalid;
@@ -76,11 +76,10 @@ private:
     bool OnMousePress(const Events::MousePress& e);
     EventRelay<EditorSystem, Events::MouseMove> m_EMouseMove;
     bool OnMouseMove(const Events::MouseMove& e);
-    EventRelay<EditorSystem, Events::Picking> m_EPicking;
-    bool OnPicking(const Events::Picking& e);
     EventRelay<EditorSystem, Events::FileDropped> m_EFileDropped;
     bool OnFileDropped(const Events::FileDropped& e);
     
+    void Picking();
     void createWidget();
     void updateWidget();
     void setWidgetMode(WidgetMode newMode);

include/Engine/GUI/Button.h

@@ -40,7 +40,7 @@ public:
 		m_TexturePressed = resourceName;
 	}
 
-	void Draw(RenderQueueCollection& rq) override
+	void Draw(RenderScene& rq) override
 	{
 		if (m_Texture == nullptr && !m_TextureReleased.empty()) {
 			SetTexture(m_TextureReleased);

include/Engine/GUI/Frame.h

@@ -212,7 +212,7 @@ public:
 
 	virtual void Update(double dt) { }
 
-	void DrawLayered(RenderQueueCollection& rq)
+	void DrawLayered(RenderScene& rq)
 	{
 		if (this->Hidden())
 			return;
@@ -232,7 +232,7 @@ public:
 		}
 	}
 
-	virtual void Draw(RenderQueueCollection& rq) { }
+	virtual void Draw(RenderScene& rq) { }
 
 protected:
 	::EventBroker* m_EventBroker;

include/Engine/GUI/TextureFrame.h

@@ -16,7 +16,7 @@ public:
 	void EnableScissor() { m_ScissorEnabled = true; }
 	void DisableScissor() { m_ScissorEnabled = false; }
 
-	void Draw(RenderQueueCollection& rq) override
+	void Draw(RenderScene& rq) override
 	{
 		if (m_Texture == nullptr)
 			return;

include/Engine/Network/Client.h

@@ -23,7 +23,6 @@ public:
     ~Client();
     void Start(World* world, EventBroker* eventBroker) override;
     void Update() override;
-    void Close();
 private:
     // Assio UDP logic
     boost::asio::ip::udp::endpoint m_ReceiverEndpoint;
@@ -32,7 +31,7 @@ private:
 
     // Sending message to server logic
     int bytesRead = -1;
-    char readBuf[1024] = { 0 };
+    char readBuf[INPUTSIZE] = { 0 };
     int snapshotInterval = 33;
     std::clock_t previousSnapshotMessage = std::clock();
 
@@ -49,7 +48,6 @@ private:
     // Network logic
     PlayerDefinition m_PlayerDefinitions[MAXCONNECTIONS];
     SnapshotDefinitions m_NextSnapshot;
-    bool m_ThreadIsRunning = true;
     double m_DurationOfPingTime;
     std::clock_t m_StartPingTime;
     // Use to check if we should send disconnect message
@@ -67,6 +65,7 @@ private:
     void moveMessageHead(char*& data, size_t& length, size_t stepSize);
     void parseMessageType(Packet& packet);
     void parseEventMessage(Packet& packet);
+    void updateFields(Packet& packet, const ComponentInfo& componentInfo, const EntityID& entityID, const std::string& componentType);
     void parseConnect(Packet& packet);
     void parsePing();
     void parseServerPing();

include/Engine/Network/Network.h

@@ -6,7 +6,7 @@
 #include "Network/Packet.h"
 
 #define MAXCONNECTIONS 8
-#define INPUTSIZE 128
+#define INPUTSIZE 4097
 
 class Network
 {

include/Engine/Network/Packet.h

@@ -14,15 +14,17 @@ public:
     Packet(MessageType type, unsigned int& packetID);
     // Used to create packet from already existing data buffer.
     Packet(char* data, const int sizeOfPacket);
-    
     ~Packet();
+    void Init(MessageType type, unsigned int& packetID);
+
     // Add primitive types like int, float, char...
     template<typename T>
     void WritePrimitive(T val)
     {
         // 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!");
+            LOG_WARNING("Packet AddPrimitive(): You are trying to add more than we have allocated for! New size is %i bytes\n", m_MaxPacketSize*2);
+            resizeData();
         }
         memcpy(m_Data + m_Offset, &val, sizeof(T));
         m_Offset += sizeof(T);
@@ -41,7 +43,7 @@ public:
         return returnValue;
     }
     // Add a string to the message
-    void WriteString(std::string str);
+    void WriteString(const std::string& str);
     // Add data to the message
     void WriteData(char* data, int sizeOfData);
     // Pops the first element as if it was a string.
@@ -50,12 +52,15 @@ public:
 
     int Size() { return m_Offset; };
     char* Data() { return m_Data; };
+    unsigned int DataReadSize() { return m_ReturnDataOffset; }
+    unsigned int MaxSize() { return m_MaxPacketSize; }
 
 private:
     char* m_Data;
     unsigned int m_ReturnDataOffset = 0;
     int m_Offset = 0;
-    unsigned int m_MaxPacketSize = 128;
+    unsigned int m_MaxPacketSize = 512;
+    void resizeData();
 };
 
 #endif

include/Engine/Network/Server.h

@@ -20,8 +20,6 @@ public:
     ~Server();
     void Start(World* m_world, EventBroker *eventBroker) override;
     void Update() override;
-    void Close();
-
 private:
     // UDP logic
     boost::asio::ip::udp::endpoint m_ReceiverEndpoint;
@@ -30,7 +28,7 @@ private:
     PlayerDefinition m_PlayerDefinitions[MAXCONNECTIONS];
 
     // Sending messages to client logic
-    char readBuffer[1024] = { 0 };
+    char readBuffer[INPUTSIZE] = { 0 };
     int bytesRead = 0;
     // time for previouse message
     std::clock_t previousePingMessage = std::clock();
@@ -56,9 +54,6 @@ private:
     unsigned int m_PreviousPacketID;
     unsigned int m_SendPacketID;
 
-    // Close logic
-    bool m_ThreadIsRunning = true;
-
     // Private member functions
     int  receive(char* data, size_t length);
     void readFromClients();

include/Engine/Rendering/BaseTexture.h

@@ -3,7 +3,7 @@
 
 #include "../Core/ResourceManager.h"
 
-class BaseTexture : public Resource
+class BaseTexture : public ThreadUnsafeResource
 {
 	friend class ResourceManager;
 

include/Engine/Rendering/Camera.h

@@ -26,13 +26,12 @@ public:
 	glm::quat Orientation() const { return m_Orientation; }
 	void SetOrientation(glm::quat val);
 
-	/*float Pitch() const { return m_Pitch; }
-	void Pitch(float val);
-	float Yaw() const { return m_Yaw; }
-	void Yaw(float val);*/
-
 	glm::mat4 ProjectionMatrix() const { return m_ProjectionMatrix; }
+    void SetProjectionMatrix(glm::mat4 val);
+
 	glm::mat4 ViewMatrix() const { return m_ViewMatrix; }
+    void SetViewMatrix(glm::mat4 val);
+
 
 	float AspectRatio() const { return m_AspectRatio; }
 	void SetAspectRatio(float val);
@@ -46,12 +45,11 @@ public:
 	float FarClip() const { return m_FarClip; }
 	void SetFarClip(float val);
 
-	
-
-private:
     void UpdateViewMatrix();
     void UpdateProjectionMatrix();
 
+private:
+
 	glm::vec3 m_Position;
 	glm::quat m_Orientation;
 

include/Engine/Rendering/DebugCameraInputController.h

@@ -9,6 +9,9 @@ public:
         : FirstPersonInputController(eventBroker, playerID)
     { }
 
+    void SetPosition(const glm::vec3 position) { m_Position = position; }
+    void SetOrientation(const glm::quat orientation) { m_Orientation = orientation; }
+
     const glm::vec3 Position() const { return m_Position; }
     void SetBaseSpeed(float speed) { m_BaseSpeed = speed; }
 

include/Engine/Rendering/DrawFinalPass.h

@@ -0,0 +1,38 @@
+#ifndef DrawFinalPass_h__
+#define DrawFinalPass_h__
+
+#include "IRenderer.h"
+#include "DrawFinalPassState.h"
+#include "LightCullingPass.h"
+#include "FrameBuffer.h"
+#include "ShaderProgram.h"
+#include "Util/UnorderedMapVec2.h"
+#include "Texture.h"
+
+class DrawFinalPass
+{
+public:
+    DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass);
+    ~DrawFinalPass() { }
+    void InitializeTextures();
+    void InitializeFrameBuffers();
+    void InitializeShaderPrograms();
+
+    void Draw(RenderScene& scene);
+
+    //Getters
+
+
+private:
+    void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const;
+
+    Texture* m_WhiteTexture;
+
+    const IRenderer* m_Renderer;
+    const LightCullingPass* m_LightCullingPass;
+
+    ShaderProgram* m_ForwardPlusProgram;
+
+};
+
+#endif 

include/Engine/Rendering/DrawFinalPassState.h

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

include/Engine/Rendering/DrawScenePass.h

@@ -17,7 +17,7 @@ public:
     void InitializeFrameBuffers();
     void InitializeShaderPrograms();
 
-    void Draw(RenderQueueCollection& rq);
+    void Draw(RenderScene& scene);
 
     //Getters
 
@@ -25,12 +25,18 @@ public:
 private:
     void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const;
 
+    static bool DepthSort(const std::shared_ptr<RenderJob> &i, const std::shared_ptr<RenderJob> &j)
+    {
+        return (i->Depth < j->Depth);
+    };
+
     Texture* m_WhiteTexture;
 
     const IRenderer* m_Renderer;
 
     ShaderProgram* m_BasicForwardProgram;
 
+
 };
 
 #endif 

include/Engine/Rendering/DummyRenderer.h

@@ -9,7 +9,7 @@ class DummyRenderer : public IRenderer
 {
 public:
 	virtual void Initialize() override;
-	virtual void Draw(RenderQueueCollection& rq) override;
+	virtual void Draw(RenderFrame& rq) override;
 };
 
 #endif

include/Engine/Rendering/EPicking.h

@@ -1,74 +0,0 @@
-#ifndef Events_Picking_h__
-#define Events_Picking_h__
-
-#include "../OpenGL.h"
-#include "../GLM.h"
-
-#include "../Core/EventBroker.h"
-#include "Util/ScreenCoords.h"
-#include "FrameBuffer.h"
-#include "../Core/Entity.h"
-#include "Util/UnorderedMapVec2.h"
-
-namespace Events
-{
-
-/** Thrown Every frame, use functions to pick*/
-struct Picking : Event
-{
-public:
-    Picking(FrameBuffer* pickingBuffer, GLuint* depthBuffer, glm::mat4 projectionMatrix, glm::mat4 viewMatrix, Rectangle resolution, const std::unordered_map<glm::vec2, EntityID>* pickingColorsToEntity)
-        : PickingBuffer(pickingBuffer)
-        , DepthBuffer(depthBuffer)
-        , ProjectionMatrix(projectionMatrix)
-        , ViewMatrix(viewMatrix)
-        , Resolution(resolution)
-        , PickingColorsToEntity(pickingColorsToEntity)
-    { }
-        
-    
-
-    struct PickData
-    {
-        //Picked Entity
-        EntityID Entity;
-        //World position of the "pick"
-        glm::vec3 Position;
-        // Depth
-        float Depth;
-    };
-
-    PickData Pick(glm::vec2 screenCoord) const
-    {
-        PickData pickData;
-
-        // Invert screen y coordinate
-        screenCoord.y = Resolution.Height - screenCoord.y;
-        ScreenCoords::PixelData data = ScreenCoords::ToPixelData(screenCoord, PickingBuffer, *DepthBuffer);
-        pickData.Depth = data.Depth;
-
-        auto it = PickingColorsToEntity->find(glm::vec2(data.Color[0], data.Color[1]));
-        if (it != PickingColorsToEntity->end()) {
-            pickData.Entity = it->second;
-        } else {
-            pickData.Entity = EntityID_Invalid;
-        }
-        pickData.Position = ScreenCoords::ToWorldPos(screenCoord.x, screenCoord.y, data.Depth, Resolution, ProjectionMatrix, ViewMatrix);
-
-        return pickData;
-    }
-
-
-private:
-    FrameBuffer* PickingBuffer;
-    GLuint* DepthBuffer;
-    const glm::mat4 ProjectionMatrix;
-    const glm::mat4 ViewMatrix;
-    const Rectangle Resolution;
-    const std::unordered_map<glm::vec2, EntityID>* PickingColorsToEntity;
-    
-};
-
-}
-
-#endif

include/Engine/Rendering/ESetCamera.h

@@ -0,0 +1,23 @@
+#ifndef Events_SetCamera_h__
+#define Events_SetCamera_h__
+
+#include "../Core/EventBroker.h"
+#include "../Core/Entity.h"
+#include <string.h>
+
+namespace Events
+{
+
+struct SetCamera : Event
+{
+public:
+    SetCamera() { };
+    std::string Name;
+
+private:
+
+};
+
+}
+
+#endif

include/Engine/Rendering/IRenderer.h

@@ -9,6 +9,17 @@
 #include "Camera.h"
 #include "RenderQueue.h"
 #include "Model.h"
+#include "../Core/World.h" //So temp
+
+
+struct PickData
+{
+    EntityID Entity;
+    glm::vec3 Position; //World position
+    float Depth;
+    ::Camera* Camera;
+    const ::World* World;
+};
 
 class IRenderer
 {
@@ -29,10 +40,12 @@ public:
             m_Camera = camera;
         }
     }
-
 	virtual void Initialize() = 0;
 	virtual void Update(double dt) = 0;
-	virtual void Draw(RenderQueueCollection& rq) = 0;
+	virtual void Draw(RenderFrame& rq) = 0;
+    virtual PickData Pick(glm::vec2 screenCord) = 0;
+
+    World* m_World; //Temp world, untill viktor merge.
 
 protected:
 	Rectangle m_Resolution = Rectangle::Rectangle(1280, 720);
@@ -40,9 +53,9 @@ protected:
 	bool m_VSYNC = false;
 	int m_GLVersion[2];
 	std::string m_GLVendor;
+	GLFWwindow* m_Window = nullptr;
     ::Camera* m_DefaultCamera;
     ::Camera* m_Camera = nullptr;
-	GLFWwindow* m_Window = nullptr;
 };
 
 #endif // Renderer_h__

include/Engine/Rendering/LightCullingPass.h

@@ -0,0 +1,83 @@
+#ifndef LightCullingPass_h__
+#define LightCullingPass_h__
+
+#define TILE_SIZE 16 
+#define MAX_LIGHTS_PER_TILE 200
+
+#include "IRenderer.h"
+#include "LightCullingPassState.h"
+#include "ShaderProgram.h"
+#include "RenderQueue.h"
+
+
+class LightCullingPass
+{
+public:
+    LightCullingPass(IRenderer* renderer);
+    ~LightCullingPass();
+
+    void GenerateNewFrustum(RenderScene& scene);
+    void OnResolutionChange();
+    void SetSSBOSizes();
+    void CullLights(RenderScene& scene);
+    void FillLightList(RenderScene& scene);
+
+    GLuint FrustumSSBO() const { return m_FrustumSSBO; }
+    GLuint LightSSBO() const { return m_LightSSBO; }
+    GLuint LightGridSSBO() const { return m_LightGridSSBO; }
+    GLuint LightOffsetSSBO() const { return m_LightOffsetSSBO; }
+    GLuint LightIndexSSBO() const { return m_LightIndexSSBO; }
+private:
+
+    void InitializeSSBOs();
+    void InitializeShaderPrograms();
+
+    const IRenderer* m_Renderer;
+
+    GLuint m_FrustumSSBO = 0;
+    GLuint m_LightSSBO = 0;
+    GLuint m_LightGridSSBO = 0;
+    GLuint m_LightOffsetSSBO = 0;
+    GLuint m_LightIndexSSBO = 0;
+
+    ShaderProgram* m_CalculateFrustumProgram;
+    ShaderProgram* m_LightCullProgram;
+
+    int m_NumberOfTiles = 0;
+
+    struct Plane {
+        glm::vec3 Normal;
+        float d;
+    };
+
+    struct Frustum {
+        Plane Planes[4];
+    };
+    Frustum* m_Frustums;
+
+    //This should be a component
+    struct PointLight {
+        glm::vec4 Position = glm::vec4(0.f);
+        glm::vec4 Color = glm::vec4(1.f);
+        float Radius = 5.f;
+        float Intensity = 0.8f;
+        float Falloff = 0.3f;
+        float Padding = 1337;
+    };
+    std::vector<PointLight> m_PointLights;
+
+    struct LightGrid {
+        float Start;
+        float Amount;
+        glm::vec2 Padding;
+    };
+
+    LightGrid* m_LightGrid;
+
+    int m_LightOffset = 0;
+
+    float* m_LightIndex;
+};
+
+
+#endif

include/Engine/Rendering/Model.h

@@ -4,7 +4,7 @@
 #include "RawModel.h"
 #include "../OpenGL.h"
 
-class Model : public RawModel
+class Model : public ThreadUnsafeResource
 {
 	friend class ResourceManager;
 
@@ -13,11 +13,15 @@ private:
 
 public:
 	~Model();
+    const std::vector<RawModel::MaterialGroup>& MaterialGroups() const { return m_RawModel->MaterialGroups; }
+    const glm::mat4& Matrix() const { return m_RawModel->m_Matrix; }
+    const std::vector<RawModel::Vertex>& Vertices() const { return m_RawModel->m_Vertices; }
 
 	GLuint VAO;
 	GLuint ElementBuffer;
 
 private:
+    RawModel* m_RawModel;
 	GLuint VertexBuffer;
 	GLuint DiffuseVertexColorBuffer;
 	GLuint SpecularVertexColorBuffer;

include/Engine/Rendering/ModelJob.h

@@ -0,0 +1,55 @@
+#ifndef ModelJob_h__
+#define ModelJob_h__
+
+#include <cstdint>
+
+#include "../Common.h"
+#include "../GLM.h"
+#include "../Core/ComponentWrapper.h"
+#include "Texture.h"
+#include "Model.h"
+#include "RenderJob.h"
+#include "../Core/ResourceManager.h"
+#include "Camera.h"
+#include "../Core/World.h"
+
+struct ModelJob : RenderJob
+{
+    ModelJob(Model* model, Camera* camera, glm::mat4 matrix, ::RawModel::MaterialGroup matGroup, ComponentWrapper modelComponent, World* world)
+        : RenderJob()
+    {
+        Model = model;
+        TextureID = (matGroup.Texture) ? matGroup.Texture->ResourceID : 0;
+        DiffuseTexture = matGroup.Texture.get();
+        NormalTexture = matGroup.NormalMap.get();
+        SpecularTexture = matGroup.SpecularMap.get();
+        StartIndex = matGroup.StartIndex;
+        EndIndex = matGroup.EndIndex;
+        Matrix = matrix;
+        Color = modelComponent["Color"];
+        Entity = modelComponent.EntityID;
+        World = world;
+    };
+
+    unsigned int TextureID;
+    unsigned int ShaderID;
+
+    EntityID Entity;
+    glm::mat4 Matrix;
+    const Texture* DiffuseTexture;
+    const Texture* NormalTexture;
+    const Texture* SpecularTexture;
+    float Shininess = 0.f;
+    glm::vec4 Color;
+    const ::Model* Model = nullptr;
+    unsigned int StartIndex = 0;
+    unsigned int EndIndex = 0;
+    World* World;
+
+    void CalculateHash() override
+    {
+        Hash = TextureID;
+    }
+};
+
+#endif

include/Engine/Rendering/PickingPass.h

@@ -1,13 +1,17 @@
 #ifndef PickingPass_h__
 #define PickingPass_h__
 
+
+
 #include "IRenderer.h"
 #include "PickingPassState.h"
 #include "FrameBuffer.h"
 #include "ShaderProgram.h"
-#include "Util/UnorderedMapVec2.h"
+#include "Util/UnorderedMapiVec2.h"
 #include "../Core/EventBroker.h"
-#include "EPicking.h"
+#include "../Core/World.h"
+
+
 
 class PickingPass
 {
@@ -18,17 +22,19 @@ public:
     void InitializeFrameBuffers();
     void InitializeShaderPrograms();
 
-    void Draw(RenderQueueCollection& rq);
-
+    void Draw(RenderScene& scene);
+    void ClearPicking();
 
     //Getters
     const ShaderProgram& PickingProgram() const { return *m_PickingProgram; }
-    const std::unordered_map<glm::vec2, EntityID>& PickingColorsToEntity() const { return m_PickingColorsToEntity; }
+    //const std::unordered_map<glm::ivec2, EntityID>& PickingColorsToEntity() const { return m_PickingColorsToEntity; }
     GLuint PickingTexture() const { return m_PickingTexture; }
     GLuint DepthBuffer() const { return m_DepthBuffer; }
     const FrameBuffer& PickingBuffer() const { return m_PickingBuffer; }
 
     
+    PickData Pick(glm::vec2 screenCoord);
+
 private:
     void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const;
 
@@ -37,13 +43,24 @@ private:
     const IRenderer* m_Renderer;
 
     ShaderProgram* m_PickingProgram;
+    Camera* m_Camera;
 
-    std::unordered_map<glm::vec2, EntityID> m_PickingColorsToEntity;
+    struct PickingInfo
+    {
+        EntityID Entity;
+        const ::World* World;
+        ::Camera* Camera;
+    };
+
+    std::unordered_map<glm::ivec2, PickingInfo> m_PickingColorsToEntity;
 
     GLuint m_PickingTexture;
     GLuint m_DepthBuffer;
 
     FrameBuffer m_PickingBuffer;
+
+    int m_ColorCounter[2];
+    std::map<std::tuple<EntityID, const World*, Camera*>, glm::ivec2> m_EntityColors;
 };
 
 #endif 

include/Engine/Rendering/PointLightJob.h

@@ -0,0 +1,39 @@
+#ifndef PointLightJob_h__
+#define PointLightJob_h__
+
+#include <cstdint>
+
+#include "../Common.h"
+#include "../GLM.h"
+#include "../Core/ComponentWrapper.h"
+#include "RenderJob.h"
+#include "../Core/Transform.h"
+#include "../Core/World.h"
+
+struct PointLightJob : RenderJob
+{
+    PointLightJob(ComponentWrapper transformComponent, ComponentWrapper pointLightComponent, World* m_World)
+        : RenderJob()
+    {
+        Position = glm::vec4((glm::vec3)transformComponent["Position"], 1.0f);
+        Position = glm::vec4(Transform::AbsolutePosition(m_World, transformComponent.EntityID), 1.f);
+        Color = (glm::vec4)pointLightComponent["Color"];
+        Radius = (double)pointLightComponent["Radius"];
+        Intensity = (double)pointLightComponent["Intensity"];
+        Falloff = (double)pointLightComponent["Falloff"];
+    };
+
+    glm::vec4 Position;
+    glm::vec4 Color;
+    float Radius;
+    float Intensity;
+    float Falloff;
+    float padding = 123;
+
+    void CalculateHash() override
+    {
+        Hash = 0;
+    }
+};
+
+#endif

include/Engine/Rendering/RawModel.h

@@ -46,14 +46,18 @@ public:
 	struct MaterialGroup
 	{
 		float Shininess;
+        float Transparency;
+        std::string TexturePath;
 		std::shared_ptr<::Texture> Texture;
+        std::string NormalMapPath;
 		std::shared_ptr<::Texture> NormalMap;
+        std::string SpecularMapPath;
 		std::shared_ptr<::Texture> SpecularMap;
 		unsigned int StartIndex;
 		unsigned int EndIndex;
 	};
 
-	std::vector<MaterialGroup> TextureGroups;
+	std::vector<MaterialGroup> MaterialGroups;
 
 	std::vector<Vertex> m_Vertices;
 	std::vector<unsigned int> m_Indices;

include/Engine/Rendering/RenderJob.h

@@ -0,0 +1,32 @@
+#ifndef RenderJob_h__
+#define RenderJob_h__
+
+#include <cstdint>
+
+#include "../Common.h"
+#include "../GLM.h"
+#include "../Core/ComponentWrapper.h"
+#include "RenderQueue.h"
+
+
+struct RenderJob
+{
+    friend class RenderQueue;
+
+public:
+
+    float Depth;
+
+protected:
+    uint64_t Hash;
+
+    virtual void CalculateHash() = 0;
+
+    bool operator<(const RenderJob& rhs)
+    {
+        return this->Hash < rhs.Hash;
+    }
+
+};
+
+#endif

include/Engine/Rendering/RenderQueue.h

@@ -8,61 +8,13 @@
 #include "../GLM.h"
 #include "../Core/Util/Rectangle.h"
 #include "../Core/Entity.h"
+#include "Camera.h"
+#include "RenderJob.h"
+#include "ModelJob.h"
+#include "PointLightJob.h"
 
-class Model;
-class Skeleton;
-class Texture;
-class RenderQueue;
-
-//TODO: Render: Remove obsolete RenderJobs and fix standard values on variables.
-
-struct RenderJob
-{
-	friend class RenderQueue;
-
-	float Depth;
-
-protected:
-	uint64_t Hash;
-
-	virtual void CalculateHash() = 0;
-
-	bool operator<(const RenderJob& rhs)
-	{
-		return this->Hash < rhs.Hash;
-	}
-};
-
-struct ModelJob : RenderJob
-{
-	unsigned int ShaderID = 0;
-	unsigned int TextureID = 0;
-
-    //TODO: RENDERER: Not sure if the best solution for pickingColor to entity link is this
-    EntityID Entity;
-
-	glm::mat4 ModelMatrix;
-	const Texture* DiffuseTexture;
-	const Texture* NormalTexture;
-	const Texture* SpecularTexture;
-	float Shininess = 0.f;
-	glm::vec4 Color;
-	const Model* Model = nullptr;
-	unsigned int StartIndex = 0;
-	unsigned int EndIndex = 0;
-
-	// Animation
-	Skeleton* Skeleton = nullptr;
-	bool NoRootMotion = true;
-	std::string AnimationName;
-	double AnimationTime = 0;
-
-	void CalculateHash() override
-	{
-		Hash = TextureID;
-	}
-};
 
+/*
 struct SpriteJob : RenderJob
 {
 	unsigned int ShaderID = 0;
@@ -82,73 +34,65 @@ struct SpriteJob : RenderJob
 
 struct PointLightJob : RenderJob
 {
-	glm::vec3 Position;
-	glm::vec3 SpecularColor = glm::vec3(1, 1, 1);
-	glm::vec3 DiffuseColor = glm::vec3(1, 1, 1);
-	float Radius = 1.f;
-    float Intensity = 0.8f;
+    glm::vec4 Position;
+	glm::vec4 Color;
+	float Radius;
+    float Intensity;
+    float Falloff;
+    float padding = 123;
 
 	void CalculateHash() override
 	{
 		Hash = 0;
 	}
 };
+*/
 
-class RenderQueue
+struct RenderScene
+{
+    ::Camera* Camera;
+    std::list<std::shared_ptr<RenderJob>> ForwardJobs;
+    std::list<std::shared_ptr<RenderJob>> PointLightJobs;
+    Rectangle Viewport;
+
+	void Clear()
+	{
+        ForwardJobs.clear();
+        PointLightJobs.clear();
+	}
+};
+
+struct RenderFrame
 {
 public:
-	template <typename T>
-	void Add(T &job)
-	{
-		job.CalculateHash();
-		Jobs.push_back(std::shared_ptr<T>(new T(job)));
-		m_Size++;
-	}
 
-	void Sort()
+    void Add(RenderScene &scene)
     {
-		Jobs.sort();
+        RenderScenes.push_back(std::shared_ptr<RenderScene>(new RenderScene(scene)));
+        m_Size++;
     }
 
     void Clear()
     {
-		Jobs.clear();
+        RenderScenes.clear();
         m_Size = 0;
     }
 
     int Size() const { return m_Size; }
-	std::list<std::shared_ptr<RenderJob>>::const_iterator begin()
+    std::list<std::shared_ptr<RenderScene>>::const_iterator begin()
     {
-		return Jobs.begin();
+        return RenderScenes.begin();
     }
 
-	std::list<std::shared_ptr<RenderJob>>::const_iterator end()
+    std::list<std::shared_ptr<RenderScene>>::const_iterator end()
     {
-		return Jobs.end();
+        return RenderScenes.end();
     }
 
-	std::list<std::shared_ptr<RenderJob>> Jobs;
+    std::list<std::shared_ptr<RenderScene>> RenderScenes;
     
 private:
     int m_Size = 0;
 };
 
-struct RenderQueueCollection
-{
-	RenderQueue Forward;
-	RenderQueue Lights;
-
-	void Clear()
-	{
-		Forward.Clear();
-		Lights.Clear();
-	}
-
-	void Sort()
-	{
-		Forward.Sort();
-		Lights.Sort();
-	}
-};
-
 #endif

include/Engine/Rendering/RenderQueueFactory.h

@@ -1,31 +0,0 @@
-#ifndef RenderQueueFactory_h__
-#define RenderQueueFactory_h__
-
-#include "../Core/World.h"
-#include "RenderQueue.h"
-#include "../Core/ResourceManager.h"
-#include "Model.h"
-#include "../GLM.h"
-
-class RenderQueueFactory
-{
-public:
-    RenderQueueFactory();
-    void Update(World* world);
-
-    RenderQueueCollection RenderQueues() const { return m_RenderQueues; }
-
-    static glm::vec3 AbsolutePosition(World* world, EntityID entity);
-    static glm::quat AbsoluteOrientation(World* world, EntityID entity);
-    static glm::vec3 AbsoluteScale(World* world, EntityID entity);
-
-private:
-    RenderQueueCollection m_RenderQueues;
-
-    void FillModels(World* world, RenderQueue* renderQueue);
-    void FillLights(World* world, RenderQueue* renderQueue);
-
-    glm::mat4 ModelMatrix(World* world, EntityID entity);
-};
-
-#endif

include/Engine/Rendering/RenderSystem.h

@@ -0,0 +1,55 @@
+#ifndef RenderSystem_h__
+#define RenderSystem_h__
+
+#include "../Core/System.h"
+#include "RenderQueue.h"
+#include "../GLM.h"
+#include "../OpenGL.h"
+#include "../Core/ResourceManager.h"
+#include "ESetCamera.h"
+#include "Model.h"
+#include "../Core/EKeyDown.h"
+#include "../Input/EInputCommand.h"
+#include "Camera.h"
+#include "ModelJob.h"
+#include "Renderer.h"
+#include "PointLightJob.h"
+#include "../Core/Transform.h"
+#include "DebugCameraInputController.h"
+
+class RenderSystem : public ImpureSystem
+{
+public:
+    RenderSystem(EventBroker* eventBrokerer, const IRenderer* renderer, RenderFrame* renderFrame);
+    ~RenderSystem();
+
+    virtual void Update(World* world, double dt) override;
+
+private:
+    World* m_World = nullptr;
+    const IRenderer* m_Renderer;
+
+    RenderFrame* m_RenderFrame;
+    bool m_SwitchCamera = false;
+    Camera* m_Camera;
+    DebugCameraInputController<RenderSystem>* m_DebugCameraInputController;
+    
+    std::list<ComponentWrapper> m_CameraComponents;
+
+    EventRelay<RenderSystem, Events::SetCamera> m_ESetCamera;
+    bool OnSetCamera(const Events::SetCamera &event);
+    EntityID m_CurrentCamera = EntityID_Invalid;
+
+    void switchCamera(EntityID entity);
+
+    void updateCamera(World* world, double dt);
+    void updateProjectionMatrix(ComponentWrapper& cameraComponent);
+    
+    void fillModels(std::list<std::shared_ptr<RenderJob>>& jobs, World* world);
+    void fillLight(std::list<std::shared_ptr<RenderJob>>& jobs, World* world);
+
+    EventRelay<RenderSystem, Events::InputCommand> m_EInputCommand;
+    bool OnInputCommand(const Events::InputCommand& e);
+};
+
+#endif

include/Engine/Rendering/Renderer.h

@@ -12,45 +12,34 @@
 #include "../Core/World.h"
 #include "PickingPass.h"
 #include "DrawScenePass.h"
-#include "DebugCameraInputController.h"
-
-
-#define TILE_SIZE 16 
-#define NUM_LIGHTS 3
-
-
-enum lightType 
-{
-    Point,
-    Spot,
-    Directional,
-    Area
-};
-
+#include "LightCullingPass.h"
+#include "DrawFinalPass.h"
 #include "../Core/EventBroker.h"
-#include "EPicking.h"
 #include "ImGuiRenderPass.h"
+#include "Camera.h"
+#include "../Core/Transform.h"
 
 class Renderer : public IRenderer
 {
 public:
-    Renderer(EventBroker* eventBroker) 
+    Renderer(EventBroker* eventBroker, World* world) 
         : m_EventBroker(eventBroker)
+        , m_World(world)
     { }
 
     virtual void Initialize() override;
     virtual void Update(double dt) override;
-    virtual void Draw(RenderQueueCollection& rq) override;
+    virtual void Draw(RenderFrame& frame) override;
+
+    virtual PickData Pick(glm::vec2 screenCoord) override;
 
 private:
     //----------------------Variables----------------------//
     EventBroker* m_EventBroker;
-
-    std::shared_ptr<DebugCameraInputController<Renderer>> m_DebugCameraInputController;
+    World* m_World;
 
     Texture* m_ErrorTexture;
     Texture* m_WhiteTexture;
-    float m_CameraMoveSpeed;
 
     Model* m_ScreenQuad;
     Model* m_UnitQuad;
@@ -58,70 +47,26 @@ private:
 
     DrawScenePass* m_DrawScenePass;
     PickingPass* m_PickingPass;
+    LightCullingPass* m_LightCullingPass;
     ImGuiRenderPass* m_ImGuiRenderPass;
+    DrawFinalPass* m_DrawFinalPass;
 
     //----------------------Functions----------------------//
     void InitializeWindow();
     void InitializeShaders();
     void InitializeTextures();
-    void InitializeSSBOs();
     void InitializeRenderPasses();
     //TODO: Renderer: Get InputUpdate out of renderer
     void InputUpdate(double dt);
     //void PickingPass(RenderQueueCollection& rq);
     void DrawScreenQuad(GLuint textureToDraw);
 
-    //----------------------Forward+-----------------------//
-    void CalculateFrustum();
-    void CullLights();
-    //Frustum
-    struct Plane {
-        glm::vec3 Normal;
-        float d;
-    };
-    struct Frustum {
-        Plane Planes[4];
-    };
-    Frustum m_Frustums[80*45]; //TODO: Renderer: Make this change with resolution
-
-    //Lights
-    void TEMPCreateLights();
-    //TODO: Renderer: Add Directionllights, spotlights and area lights to this as type.
-    struct PointLight {
-        glm::vec4 Position = glm::vec4(0.f);
-        glm::vec4 Color = glm::vec4(1.f);
-        float Radius = 5.f;
-        float Intensity = 0.8f;
-        float Falloff = 0.3f;
-        float Padding = 1337;
-    };
-    PointLight m_PointLights[NUM_LIGHTS];
-
-    struct LightGrid {
-        int Amount;
-        int Start;
-        glm::vec2 Padding;
-    };
-    LightGrid m_LightGrid[80*45];
-
-    int m_LightOffset = 0;
-
-    int m_LightIndex[80*45*200];
-
-    //-------------------------SSBO------------------------//
-    GLuint m_FrustumSSBO = 0;
-    GLuint m_LightSSBO = 1;
-    GLuint m_LightGridSSBO = 2;
-    GLuint m_LightOffsetSSBO = 3;
-    GLuint m_LightIndexSSBO = 4;
-
+    static bool DepthSort(const std::shared_ptr<RenderJob> &i, const std::shared_ptr<RenderJob> &j) { return (i->Depth < j->Depth); }
+    void FillDepth(RenderScene& scene);
     void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type);
 	//--------------------ShaderPrograms-------------------//
 	ShaderProgram* m_BasicForwardProgram;
     ShaderProgram* m_DrawScreenQuadProgram;
-    ShaderProgram* m_CalculateFrustumProgram;
-    ShaderProgram* m_LightCullProgram;
-
 };
 
 #endif

include/Engine/Rendering/Util/UnorderedMapiVec2.h

@@ -0,0 +1,24 @@
+#pragma once
+#ifndef UnorderedMapiVec2_h__
+#define UnorderedMapiVec2_h__
+
+#include <functional>
+#include <boost/functional/hash.hpp>
+#include <glm/vec2.hpp>
+
+template<>
+struct std::hash<glm::ivec2>
+{
+    inline std::size_t operator()(const glm::ivec2 &v) const
+    {
+        return boost::hash<float>()(v.x) ^ boost::hash<float>()(v.y);
+    }
+
+    inline bool operator()(const glm::ivec2& a, const glm::ivec2& b)const
+    {
+        return a.x == b.x && a.y == b.y;
+    }
+
+};
+
+#endif

include/Engine/Sound/EContinueSound.h

@@ -0,0 +1,17 @@
+#ifndef Events_ContinueSound_h__
+#define Events_ContinueSound_h__
+
+#include "Core/EventBroker.h"
+#include "Core/Entity.h"
+
+namespace Events
+{
+// Continues to play a sound from where it was paused.
+struct ContinueSound : Event
+{
+    EntityID EmitterID;
+};
+
+}
+
+#endif

include/Engine/Sound/EPauseSound.h

@@ -0,0 +1,17 @@
+#ifndef Events_PauseSound_h__
+#define Events_PauseSound_h__
+
+#include "Core/EventBroker.h"
+#include "Core/Entity.h"
+
+namespace Events
+{
+// Pauses a playing sound
+struct PauseSound : Event
+{
+    EntityID EmitterID;
+};
+
+}
+
+#endif

include/Engine/Sound/EPlayBackgroundMusic.h

@@ -0,0 +1,18 @@
+#ifndef Events_PlayBackgroundMusic_h__
+#define Events_PlayBackgroundMusic_h__
+
+#include <string>
+#include "Core/Entity.h"
+#include "Core/Event.h"
+
+namespace Events
+{
+// Play a sound that will be heared the same anywhere
+struct PlayBackgroundMusic : public Event
+{
+    std::string FilePath = "";
+};
+
+}
+
+#endif

include/Engine/Sound/EPlaySoundOnEntity.h

@@ -0,0 +1,21 @@
+#ifndef Events_PlaySoundOnEntity_h__
+#define Events_PlaySoundOnEntity_h__
+
+#include <string>
+#include "Core/Entity.h"
+#include "Core/Event.h"
+
+namespace Events
+{
+
+// Plays a sound on an entity with a SoundEmitter component attached.
+// Sound behavior is thereby specified in the SoundEmitter component.
+struct PlaySoundOnEntity : public Event
+{
+    EntityID EmitterID = 0;
+    std::string FilePath = "";
+};
+
+}
+
+#endif

include/Engine/Sound/EPlaySoundOnPosition.h

@@ -0,0 +1,26 @@
+#ifndef Events_PlaySoundOnPosition_h__
+#define Events_PlaySoundOnPosition_h__
+
+#include <string>
+#include <glm/common.hpp>
+#include "Core/Event.h"
+
+namespace Events
+{
+
+// Plays a sound on a given position. Idk if this would be useful.
+struct PlaySoundOnPosition : public Event
+{
+    glm::vec3 Position = glm::vec3(0);
+    std::string FilePath = "";
+    float Gain = 1;
+    float Pitch = 1;
+    bool Loop = false;
+    float MaxDistance = 20;
+    float RollOffFactor = 1;
+    float ReferenceDistance = 1;
+};
+
+}
+
+#endif

include/Engine/Sound/ESetBGMGain.h

@@ -0,0 +1,16 @@
+#ifndef Events_SetBGMGain_h__
+#define Events_SetBGMGain_h__
+
+#include "Core/Event.h"
+
+namespace Events
+{
+// Set the "volume" for all background sounds
+struct SetBGMGain : public Event
+{
+    float Gain;
+};
+
+}
+
+#endif

include/Engine/Sound/ESetSFXGain.h

@@ -0,0 +1,16 @@
+#ifndef Events_SetSFXGain_h__
+#define Events_SetSFXGain_h__
+
+#include "Core/Event.h"
+
+namespace Events
+{
+// Set the "volume" for all effect sounds
+struct SetSFXGain : public Event
+{
+    float Gain;
+};
+
+}
+
+#endif

include/Engine/Sound/EStopSound.h

@@ -0,0 +1,17 @@
+#ifndef Events_StopSound_h__
+#define Events_StopSound_h__
+
+#include "Core/EventBroker.h"
+#include "Core/Entity.h"
+
+namespace Events
+{
+// Stops a sound emitter, and will also delete it.
+struct StopSound : Event
+{
+    EntityID EmitterID;
+};
+
+}
+
+#endif

include/Engine/Sound/Sound.h

@@ -0,0 +1,113 @@
+#ifndef Sound_h__
+#define Sound_h__
+
+#include "Core/ResourceManager.h"
+
+class Sound : public Resource
+{
+    friend class ResourceManager;
+public:
+    Sound(std::string path) { m_Buffer = LoadFile(path); m_Path = path; }
+    ~Sound() { ClearBuffer(); }
+    ALuint Buffer() { return m_Buffer; }
+    std::string Path() { return m_Path; }
+    float Gain() { return m_Gain; }
+    void SetGain(float value) { m_Gain = value; }
+    void ClearBuffer() { alDeleteBuffers(1, &m_Buffer); m_BufferCache.clear(); };
+
+private:
+    float m_Gain = 1;
+    ALuint m_Buffer;
+    std::string m_Path;
+
+    // File info
+    char m_Type[4];
+    unsigned long m_Size, m_ChunkSize;
+    short m_FormatType, m_Channels;
+    unsigned long m_SampleRate, m_AvgBytesPerSec;
+    short m_BytesPerSample, m_BitsPerSample;
+    unsigned int m_DataSize;
+    std::map<std::string, ALuint> m_BufferCache;
+
+    ALuint LoadFile(std::string path)
+    {
+        if (m_BufferCache.find(path) != m_BufferCache.end()) {
+            return m_BufferCache[path];
+        }
+
+        // Open file
+        FILE *fp = fopen(path.c_str(), "rb");
+        if (!fp) {
+            printf("Sound: Failed to open file %s, no such file exists", path.c_str());
+            return 0;
+        }
+
+        //CHECK FOR VALID WAVE-FILE
+        fread(m_Type, sizeof(char), 4, fp);
+        if (m_Type[0] != 'R' || m_Type[1] != 'I' || m_Type[2] != 'F' || m_Type[3] != 'F') {
+            printf("ERROR: No RIFF in WAVE-file");
+            return 0;
+        }
+
+        fread(&m_Size, 4 * sizeof(char), 1, fp);
+        fread(m_Type, sizeof(char), 4, fp);
+        if (m_Type[0] != 'W' || m_Type[1] != 'A' || m_Type[2] != 'V' || m_Type[3] != 'E') {
+            printf("ERROR: Not WAVE-file");
+            return 0;
+        }
+
+        fread(m_Type, sizeof(char), 4, fp);
+        if (m_Type[0] != 'f' || m_Type[1] != 'm' || m_Type[2] != 't' || m_Type[3] != ' ') {
+            printf("ERROR: No fmt in WAVE-file");
+            return 0;
+        }
+
+        // READ THE DATA FROM WAVE-FILE
+        fread(&m_ChunkSize, 4 * sizeof(char), 1, fp);
+        fread(&m_FormatType, 2 * sizeof(char), 1, fp);
+        fread(&m_Channels, 2 * sizeof(char), 1, fp);
+        fread(&m_SampleRate, 4 * sizeof(char), 1, fp);
+        fread(&m_AvgBytesPerSec, 4 * sizeof(char), 1, fp);
+        fread(&m_BytesPerSample, 2 * sizeof(char), 1, fp);
+        fread(&m_BitsPerSample, 2 * sizeof(char), 1, fp);
+
+        fread(m_Type, sizeof(char), 4, fp);
+        if (m_Type[0] != 'd' || m_Type[1] != 'a' || m_Type[2] != 't' || m_Type[3] != 'a') {
+            printf("ERROR: WAVE-file Missing data");
+            return 0;
+        }
+
+        fread(&m_DataSize, 4 * sizeof(char), 1, fp);
+
+        unsigned char* buf = new unsigned char[m_DataSize];
+        fread(buf, sizeof(char), m_DataSize, fp);
+        fclose(fp);
+
+        // Create buffer
+        ALuint format = 0;
+        if (m_BitsPerSample == 8) {
+            if (m_Channels == 1) {
+                format = AL_FORMAT_MONO8;
+            } else if (m_Channels == 2) {
+                format = AL_FORMAT_STEREO8;
+            }
+        }
+        if (m_BitsPerSample == 16) {
+            if (m_Channels == 1) {
+                format = AL_FORMAT_MONO16;
+            } else if (m_Channels == 2) {
+                format = AL_FORMAT_STEREO16;
+            }
+        }
+
+        ALuint buffer;
+        alGenBuffers(1, &buffer);
+        alBufferData(buffer, format, buf, m_DataSize, m_SampleRate);
+        delete[] buf;
+
+        m_BufferCache[path] = buffer;
+        return buffer;
+    }
+};
+
+#endif

include/Engine/Sound/SoundSystem.h

@@ -0,0 +1,101 @@
+#ifndef SoundSystem_h__
+#define SoundSystem_h__
+
+#include <unordered_map>
+
+#include "glm/common.hpp"
+#include "glm/gtx/rotate_vector.hpp" // Calculate Up vector
+#include "OpenAL/al.h"
+#include "OpenAL/alc.h"
+
+#include "Core/World.h"
+#include "Core/EventBroker.h"
+#include "Core/Transform.h" // Absolute transform
+#include "Sound/Sound.h"
+#include "Sound/EPlaySoundOnEntity.h"
+#include "Sound/EPlaySoundOnPosition.h"
+#include "Sound/EPlayBackgroundMusic.h"
+#include "Sound/EPauseSound.h"
+#include "Sound/EContinueSound.h"
+#include "Sound/EStopSound.h"
+#include "Sound/ESetBGMGain.h"
+#include "Sound/ESetSFXGain.h"
+
+enum class SoundType {
+    SFX,
+    BGM
+};
+
+struct Source
+{
+    Source() { }
+    Sound* SoundResource = nullptr;
+    ALuint ALsource;
+    SoundType Type;
+};
+
+class SoundSystem
+{
+public:
+    SoundSystem() { }
+    SoundSystem(World* world, EventBroker* eventBroker, bool editorMode);
+    ~SoundSystem();
+    // Update emitters / listener
+    void Update(double dt); 
+private:
+    // Help functions for working with OpenaAL
+    void setListenerPos(glm::vec3 pos) { alListener3f(AL_POSITION, pos.x, pos.y, pos.z); };
+    void setListenerVel(glm::vec3 vel) { alListener3f(AL_VELOCITY, vel.x, vel.y, vel.z); };
+    void setListenerOri(glm::vec3 ori);
+    glm::vec3 listnerPos() { glm::vec3 pos; alGetListener3f(AL_POSITION, &pos.x, &pos.y, &pos.z); return pos; };
+    glm::vec3 listenerVel() { glm::vec3 vel; alGetListener3f(AL_VELOCITY, &vel.x, &vel.y, &vel.z); return vel; };
+    glm::vec3 listenerOri() { glm::vec3 ori; alGetListener3f(AL_ORIENTATION, &ori.x, &ori.y, &ori.z); return ori; };
+    void setSourcePos(ALuint source, glm::vec3 pos) { ALfloat spos[3] = { pos.x, pos.y, pos.z };  alSourcefv(source, AL_POSITION, spos); };
+    void setSourceVel(ALuint source, glm::vec3 vel) { ALfloat svel[3] = { vel.x, vel.y, vel.z };  alSourcefv(source, AL_VELOCITY, svel); };
+
+    // Logic 
+    void initOpenAL();
+    void updateEmitters(double dt);
+    void updateListener(double dt);
+    void deleteInactiveEmitters();
+    void addNewEmitters(double dt);
+    Source* createSource(std::string filePath);
+    void playSound(Source* source);
+    void stopSound(Source* source);
+    void stopEmitters();
+    ALenum getSourceState(ALuint source);
+    void setGain(Source* source, float gain);
+    void setSoundProperties(ALuint source, ComponentWrapper* soundComponent);
+
+    // OpenAL system variables
+    ALCdevice* m_ALCdevice = nullptr;
+    ALCcontext* m_ALCcontext = nullptr;
+
+    // Logic
+    World* m_World = nullptr;
+    EventBroker* m_EventBroker = nullptr;
+    std::unordered_map<EntityID, Source*> m_Sources;
+    float m_BGMVolumeChannel = 1.0f;
+    float m_SFXVolumeChannel = 1.f;
+    bool m_EditorEnabled = false;
+
+    // Events
+    EventRelay<SoundSystem, Events::PlaySoundOnEntity> m_EPlaySoundOnEntity;
+    bool OnPlaySoundOnEntity(const Events::PlaySoundOnEntity &e);
+    EventRelay<SoundSystem, Events::PlaySoundOnPosition> m_EPlaySoundOnPosition;
+    bool OnPlaySoundOnPosition(const Events::PlaySoundOnPosition &e);
+    EventRelay<SoundSystem, Events::PlayBackgroundMusic> m_EPlayBackgroundMusic;
+    bool OnPlayBackgroundMusic(const Events::PlayBackgroundMusic &e);
+    EventRelay<SoundSystem, Events::PauseSound> m_EPauseSound;
+    bool OnPauseSound(const Events::PauseSound &e);
+    EventRelay<SoundSystem, Events::StopSound> m_EStopSound;
+    bool OnStopSound(const Events::StopSound &e);
+    EventRelay<SoundSystem, Events::ContinueSound> m_EContinueSound;
+    bool OnContinueSound(const Events::ContinueSound &e);
+    EventRelay<SoundSystem, Events::SetBGMGain> m_ESetBGMGain; 
+    bool OnSetBGMGain(const Events::SetBGMGain &e); // Not tested
+    EventRelay<SoundSystem, Events::SetSFXGain> m_ESetSFXGain; 
+    bool OnSetSFXGain(const Events::SetSFXGain &e); // Not tested
+};
+
+#endif

include/Game/Game.h

@@ -8,7 +8,6 @@
 #include "Core/InputManager.h"
 #include "GUI/Frame.h"
 #include "Core/World.h"
-#include "Rendering/RenderQueueFactory.h"
 #include "Input/InputProxy.h"
 #include "Input/KeyboardInputHandler.h"
 #include "Input/MouseInputHandler.h"
@@ -19,6 +18,7 @@
 #include "PlayerSystem.h"
 #include "Editor/EditorSystem.h"
 #include "Core/EntityFile.h"
+#include "Rendering/RenderSystem.h"
 #include "Core/EntityFileParser.h"
 
 // Network
@@ -27,6 +27,8 @@
 #include "Network/Server.h"
 #include "Network/Client.h"
 
+// Sound
+#include "Sound/SoundSystem.h"
 
 class Game
 {
@@ -47,7 +49,7 @@ private:
 	GUI::Frame* m_FrameStack;
     World* m_World;
     SystemPipeline* m_SystemPipeline;
-    RenderQueueFactory* m_RenderQueueFactory;
+    RenderFrame* m_RenderFrame;
     // Network variables
     boost::thread m_NetworkThread;
 
@@ -56,8 +58,11 @@ private:
     Network* m_ClientOrServer;
     bool m_IsClientOrServer = false;
 
-    EventRelay<Game, Events::InputCommand> m_EInputCommand;
-    bool debugOnInputCommand(const Events::InputCommand& e);
+    // Sound
+    SoundSystem* m_SoundSystem;
+
+    //EventRelay<Game, Events::InputCommand> m_EInputCommand;
+    //bool debugOnInputCommand(const Events::InputCommand& e);
 
     void debugInitialize();
     void debugTick(double dt);

resources/DefaultConfig.ini

@@ -2,7 +2,9 @@
 LogLevel=1
 LoadMap=
 EditorEnabled=false
-
+; if true -> Pool allocation is not used when calling Allocate/Free, just use regular dynamic allocation. 
+; if false -> Use pool allocation.
+DisableMemoryPool=false
 
 [Video]
 Fullscreen=false
@@ -17,3 +19,6 @@ IsServer=false
 Name=Bob
 Address=127.0.0.1
 Port=13
+
+[Multithreading]
+ResourceLoading=true

resources/Licenses/OpenAL.txt

@@ -0,0 +1,510 @@
+This file is part of the OpenAL software.
+
+The licenses which components of this software fall under are as follows.
+All components are under a LGPL license.
+
+
+		  GNU LESSER GENERAL PUBLIC LICENSE
+		       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it.  You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations below.
+
+  When we speak of free software, we are referring to freedom of use,
+not price.  Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+  To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
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resources/Schema/Components.xsd

@@ -6,7 +6,11 @@
 	<xs:include schemaLocation="Components/Test.xsd"/>
 	<xs:include schemaLocation="Components/RaptorCopter.xsd"/>
 	<xs:include schemaLocation="Components/Player.xsd"/>
+	<xs:include schemaLocation="Components/Camera.xsd"/>
 	<xs:include schemaLocation="Components/AABB.xsd"/>
+	<xs:include schemaLocation="Components/PointLight.xsd"/>
 	<xs:include schemaLocation="Components/Trigger.xsd"/>
 	<xs:include schemaLocation="Components/Health.xsd"/>
+	<xs:include schemaLocation="Components/Listener.xsd"/>
+	<xs:include schemaLocation="Components/SoundEmitter.xsd"/>
 </xs:schema>

resources/Schema/Components/Camera.xml

@@ -0,0 +1,6 @@
+<c:Camera>
+	<Name>cam</Name>
+	<FOV>60.0</FOV>
+	<NearClip>0.01</NearClip>
+	<FarClip>5000</FarClip>
+</c:Camera>

resources/Schema/Components/Camera.xsd

@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:t="types">
+	<xs:import schemaLocation="../Types.xsd" namespace="types"/>
+
+	<xs:element name="Camera">
+		<xs:annotation>
+			<xs:documentation>It's a camera thingy!</xs:documentation>
+		</xs:annotation>
+		<xs:complexType>
+			<xs:all>
+				<xs:element name="Name" type="t:string" minOccurs="0"/>
+				<xs:element name="FOV" type="t:double" minOccurs="0"/>
+				<xs:element name="NearClip" type="t:double" minOccurs="0"/>
+				<xs:element name="FarClip" type="t:double" minOccurs="0"/>
+			</xs:all>
+		</xs:complexType>
+	</xs:element>
+</xs:schema>

resources/Schema/Components/Listener.xml

@@ -0,0 +1,3 @@
+<c:Listener>
+
+</c:Listener>

resources/Schema/Components/Listener.xsd

@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:t="types">
+	<xs:import schemaLocation="../Types.xsd" namespace="types"/>
+
+	<xs:element name="Listener">
+	</xs:element>
+</xs:schema>

resources/Schema/Components/PointLight.xml

@@ -0,0 +1,7 @@
+<c:PointLight>
+	<Color R="1" G="1" B="1" A="1"/>
+	<Radius>1.0</Radius>
+	<Intensity>0.8</Intensity>
+	<Falloff>0.3</Falloff>
+	<Visible>true</Visible>
+</c:PointLight>

resources/Schema/Components/PointLight.xsd

@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:t="types">
+	<xs:import schemaLocation="../Types.xsd" namespace="types"/>
+
+	<xs:element name="PointLight">
+		<xs:annotation>
+			<xs:documentation>A pointlight that lights up geometry in a radius.</xs:documentation>
+		</xs:annotation>
+		<xs:complexType>
+			<xs:all>
+				<xs:element name="Color" type="t:Color" minOccurs="0"/>
+				<xs:element name="Radius" type="t:double" minOccurs="0"/>
+				<xs:element name="Intensity" type="t:double" minOccurs="0"/>
+				<xs:element name="Falloff" type="t:double" minOccurs="0" minInclusive="0" maxInclusive="1"/>
+				<xs:element name="Visible" type="t:bool" minOccurs="0"/>
+			</xs:all>
+		</xs:complexType>
+	</xs:element>
+</xs:schema>

resources/Schema/Components/SoundEmitter.xml

@@ -0,0 +1,9 @@
+<c:SoundEmitter>
+	<FilePath></FilePath>
+	<Gain>1.0</Gain>
+	<Pitch>1.0</Pitch>
+	<Loop>false</Loop>
+	<MaxDistance>20.0</MaxDistance>
+	<RollOffFactor>1.0</RollOffFactor>
+	<ReferenceDistance>1.0</ReferenceDistance>
+</c:SoundEmitter>

resources/Schema/Components/SoundEmitter.xsd

@@ -0,0 +1,25 @@
+<?xml version="1.0"?>
+
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:t="types">
+	<xs:import schemaLocation="../Types.xsd" namespace="types"/>
+
+	<xs:element name="SoundEmitter">
+		<xs:complexType>
+			<xs:all>
+				<xs:element name="FilePath" type="t:string" minOccurs="0"/>
+				<xs:element name="Gain" type="t:double" minOccurs="0"/>
+				<xs:annotation><xs:documentation>The "volume" of the emitter. A value betweeen 0-1</xs:documentation></xs:annotation>
+				<xs:element name="Pitch" type="t:double" minOccurs="0"/>
+				<xs:annotation><xs:documentation>The pitch of the emitter. A value betweeen 0-1</xs:documentation></xs:annotation>
+				<xs:element name="Loop" type="t:bool" minOccurs="0"/>
+				<xs:annotation><xs:documentation>If the sound should loop or not.</xs:documentation></xs:annotation>
+				<xs:element name="MaxDistance" type="t:double" minOccurs="0"/>
+				<xs:annotation><xs:documentation>The distance where there will no longer be any attenuation.</xs:documentation></xs:annotation>
+				<xs:element name="RollOffFactor" type="t:double" minOccurs="0"/>
+				<xs:annotation><xs:documentation>The rolloff rate of the source.</xs:documentation></xs:annotation>
+				<xs:element name="ReferenceDistance" type="t:double" minOccurs="0"/>
+				<xs:annotation><xs:documentation>The distance that the source will be the loudest.</xs:documentation></xs:annotation>
+			</xs:all>
+		</xs:complexType>
+	</xs:element>
+</xs:schema>

resources/Schema/Entities/CollisionTestLevel.xml

@@ -17,7 +17,7 @@
 					<Scale X="1" Y="1" Z="1"/>
 				</c:Transform>
 				<c:Model>
-					<Resource>Models/ScaleWidget.obj</Resource>
+					<Resource>Models/Core/UnitSphere.obj</Resource>
 				</c:Model>
 			</Components>
 		</Entity>

resources/Schema/Entities/EditorTestWorld.xml

@@ -1,49 +1,57 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Entity xmlns:c="components" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../Types/Entity.xsd">
 
-<Entity xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xi="http://www.w3.org/2001/XInclude" xsi:noNamespaceSchemaLocation="../Types/Entity.xsd" xmlns:c="components">
   <Components>
-		<c:Transform>
-			<Position X="0" Y="0" Z="0"/>
-			<Orientation X="0" Y="0" Z="0"/>
-		</c:Transform>
+    <c:Transform/>
   </Components>
+
   <Children>
     <Entity>
       <Components>
+        <c:Model>
+          <Resource>Models/Core/UnitCube.obj</Resource>
+        </c:Model>
         <c:Transform>
-					<Position X="0" Y="0" Z="0"/>
           <Scale X="100" Y="1" Z="100"/>
         </c:Transform>
-				<c:Model>
-					<Resource>Models/Core/UnitPlane.obj</Resource>
-				</c:Model>
       </Components>
+      <Children/>
     </Entity>
     <Entity>
       <Components>
+        <c:Model>
+          <Resource>An error</Resource>
+        </c:Model>
         <c:Transform>
           <Position X="1" Y="1" Z="0"/>
-					<Orientation X="0" Y="0.78539" Z="0"/>
+          <Orientation X="0" Y="0.785390019" Z="0"/>
         </c:Transform>
-				<c:Model>
-					<Resource>An error</Resource>
-				</c:Model>
       </Components>
       <Children>
         <Entity>
           <Components>
-						<c:Transform>
-							<Position X="2" Y="0" Z="0"/>
-							<Orientation X="0" Y="0.78539" Z="0"/>
-						</c:Transform>
             <c:Model>
               <Resource>An error</Resource>
             </c:Model>
+            <c:Transform>
+              <Position X="2" Y="0" Z="0"/>
+              <Orientation X="0" Y="0.785390019" Z="0"/>
+            </c:Transform>
           </Components>
-					<Children>
-					</Children>
+          <Children/>
         </Entity>
       </Children>
     </Entity>
-	</Children>
+    <Entity>
+      <Components>
+        <c:Camera/>
+        <c:Transform>
+          <Position X="5.85247707" Y="3.8454349" Z="-1.14486957"/>
+          <Orientation X="2.51327395" Y="1.23916209" Z="-3.1415925"/>
+        </c:Transform>
+      </Components>
+      <Children/>
+    </Entity>
+  </Children>
+
 </Entity>

resources/Schema/Entities/EntityRefTest.xml

@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
-<Entity xmlns:c="components" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../Types/Entity.xsd">
-
-	<Components>
-	<c:Transform/>
-	</Components>
-
-	<Children>
-		<Entity ref="Schema/Entities/RaptorCopter.xml">
-			<Components>
-				<c:Transform>
-					<Position X="1" Y="2" Z="3" />
-				</c:Transform>
-			</Components>
-		</Entity>
-	</Children>
-
-</Entity>

resources/Schema/Entities/RenderingWorld.xml

@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Entity xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../Types/Entity.xsd" xmlns:c="components">
+  <Components>
+		<c:Transform>
+			<Position X="0" Y="0" Z="0"/>
+			<Orientation X="0" Y="0" Z="0"/>
+		</c:Transform>
+	</Components>
+	<Children>
+		<Entity>
+			<Components>
+				<c:Transform>
+					<Position X="0" Y="1" Z="10"/>
+				</c:Transform>
+				<c:Model>
+					<Resource>Models/Camera.obj</Resource>
+				</c:Model>
+				<c:Camera>
+					<Name>MainCamera</Name>
+				</c:Camera>
+			</Components>
+		</Entity>
+		<Entity>
+			<Components>
+				<c:Transform>
+					<Position X="5" Y="1" Z="5"/>
+				</c:Transform>
+				<c:Model>
+					<Resource>Models/Camera.obj</Resource>
+				</c:Model>
+				<c:Camera>
+					<Name>ActionCamera</Name>
+				</c:Camera>
+			</Components>
+		</Entity>
+		<Entity>
+			<Components>
+				<c:Transform>
+					<Position X="0" Y="-1" Z="0"/>
+					<Scale X="100" Y="1" Z="100"/>
+				</c:Transform>
+				<c:Model>
+					<Resource>Models/Core/UnitPlane.obj</Resource>
+				</c:Model>
+			</Components>
+		</Entity>
+		<Entity>
+			<Components>
+				<c:Transform>
+					<Position X="0" Y="0" Z="0"/>
+				</c:Transform>
+				<c:Model>
+					<Resource>An error</Resource>
+				</c:Model>
+			</Components>
+		</Entity>
+	</Children>
+</Entity>

resources/Schema/Entities/SoundTestLevel.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Entity xmlns:c="components" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../Types/Entity.xsd">
+
+  <Components>
+    <c:Transform/>
+  </Components>
+
+  <Children>
+    <Entity>
+      <Components>
+        <c:SoundEmitter>
+          <FilePath></FilePath>
+        </c:SoundEmitter>
+        <c:Model>
+          <Resource>Models/Core/UnitCube.obj</Resource>
+          <Color A="1" B="1" G="0.58431375" R="0.43921569"/>
+        </c:Model>
+        <c:Transform/>
+      </Components>
+      <Children/>
+    </Entity>
+    <Entity>
+      <Components>
+        <c:Camera/>
+        <c:Listener/>
+        <c:Transform>
+          <Position X="-1.81944144" Y="1.960464" Z="8.79182625"/>
+          <Orientation X="-0.261799812" Y="-0.261786997" Z="-8.48482742e-08"/>
+        </c:Transform>
+      </Components>
+      <Children/>
+    </Entity>
+  </Children>
+
+</Entity>

resources/Schema/Entities/Test.xml

@@ -9,114 +9,19 @@
 			<Resource>Models/DummyScene.obj</Resource>
 		</c:Model>
 	</Components>
+</Entity>
 	<Children>
-		<Entity>
-			<Components>
-				<c:Transform>
-					<Position X="-1.5"/>
-					<Scale X="1" Y="1" Z="1"/>
-				</c:Transform>
-				<c:Model>
-					<Resource>Models/ScaleWidget.obj</Resource>
-				</c:Model>
-			</Components>
-		</Entity>
-		<Entity>
-			<Components>
-				<c:Transform>
-					<Position X="1.5"/>
-					<Scale X="2" Y="2" Z="2"/>
-				</c:Transform>
-				<c:Model>
-					<Resource>Models/RotationWidget.obj</Resource>
-				</c:Model>
-				<c:Trigger>
-				</c:Trigger>
-			</Components>
-		</Entity>
-		<!--<Entity>
-			<Components>
-				<c:Player>
-					<Velocity X="0" Y="0" Z="0"/>
-				</c:Player>
-				<c:Transform>
-					<Position X="2.5"/>
-				</c:Transform>
-				<c:Model>
-					<Resource>Models/Core/UnitCube.obj</Resource>
-				</c:Model>
-				<c:AABB>
-				</c:AABB>
-			</Components>
-		</Entity>-->
 		<Entity>
 			<Components>
 				<c:Transform>
 					<Position X="0" Y="-0"/>
 					<Scale X="1" Y="1" Z="1"/>
 				</c:Transform>
-				<!--<c:Move>
-					<Speed>1</Speed>
-					<Direction X="-1"/>
-					<Rotation Y="3.14"/>
-				</c:Move>-->
-			</Components>
-			<Children>
-				<Entity>
-					<Components>
-						<c:Transform>
-							<Position X="0" Y="0"/>
-							<Orientation X="0.0" Y="0" Z="1.0"/>
-						</c:Transform>
+				<c:Camera>
+				</c:Camera>
 				<c:Model>
-							<Resource>Models/Core/UnitRaptor.obj</Resource>
-							<Color R="1" G="0.4" B="0.8"/>
-						</c:Model>
-					</Components>
-					<Children>
-						<Entity>
-							<Components>
-								<c:Transform>
-									<Position X="-0.01" Y="0.55"/>
-									<Orientation X="0" Y="0" Z="-1"/>
-								</c:Transform>
-								<c:RaptorCopter>
-									<Speed>20</Speed>
-									<Axis Y="1"/>
-								</c:RaptorCopter>
-							</Components>
-							<Children>
-								<Entity>
-									<Components>
-										<c:Transform>
-											<Position X="0" Y="0"/>
-											<Scale X="1.7" Y="0.03" Z="0.1"/>
-											<Orientation X="0" Y="0" Z="0"/>
-										</c:Transform>
-										<c:Model>
-											<Resource>Models/Core/UnitCube.obj</Resource>
-											<Color R="1" G="0.4" B="0.8"/>
-										</c:Model>
-									</Components>
-								</Entity>
-								<Entity>
-									<Components>
-										<c:Transform>
-											<Position X="0" Y="0"/>
-											<Scale X="1.7" Y="0.03" Z="0.1"/>
-											<Orientation X="0" Y="1.57" Z="0"/>
-										</c:Transform>
-										<c:Model>
-											<Resource>Models/Core/UnitCube.obj</Resource>
-											<Color R="1" G="0.4" B="0.8"/>
+					<Resource>Models/Camera.obj</Resource>
 				</c:Model>
 			</Components>
 		</Entity>
 	</Children>
-						</Entity>
-					</Children>
-				</Entity>
-			</Children>
-		</Entity>
-	</Children>
-</Entity>

resources/Schema/Entities/ThreadTestMap.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Entity xmlns:c="components" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../Types/Entity.xsd">
+
+  <Components>
+    <c:Transform/>
+  </Components>
+
+  <Children>
+    <Entity>
+      <Components>
+        <c:Camera/>
+        <c:Transform>
+          <Position X="-8.58846378" Y="9.3929615" Z="14.3944101"/>
+          <Orientation X="-0.645772398" Y="-0.314115167" Z="-4.700399e-08"/>
+        </c:Transform>
+      </Components>
+      <Children/>
+    </Entity>
+    <Entity>
+      <Components>
+        <c:Model>
+          <Resource></Resource>
+        </c:Model>
+        <c:Transform/>
+      </Components>
+      <Children/>
+    </Entity>
+  </Children>
+
+</Entity>

resources/Schema/Types/Entity.xsd

@@ -16,6 +16,9 @@
 							<xs:element ref="c:RaptorCopter" minOccurs="0"/>
 							<xs:element ref="c:Player" minOccurs="0"/>
 							<xs:element ref="c:Health" minOccurs="0"/>
+							<xs:element ref="c:PointLight" minOccurs="0"/>
+							<xs:element ref="c:Listener" minOccurs="0"/>
+							<xs:element ref="c:SoundEmitter" minOccurs="0"/>
 						</xs:all>
 					</xs:complexType>
 				</xs:element>
@@ -24,13 +27,19 @@
 					<xs:complexType>
 						<xs:sequence>
 							<xs:element ref="Entity" minOccurs="0" maxOccurs="unbounded"/>
+							<xs:element name="EntityRef" minOccurs="0" maxOccurs="unbounded">
+								<xs:complexType>
+									<xs:all>
+										<xs:attribute name="file" type="xs:string" minOccurs="0"/>
+									</xs:all>
+								</xs:complexType>
+							</xs:element>
 						</xs:sequence>
 					</xs:complexType>
 				</xs:element>
 			</xs:all>
 			<xs:attribute ref="xml:base"/>
 			<xs:attribute name="name" type="xs:string" minOccurs="0" default=""/>
-			<xs:attribute name="ref" type="xs:string" minOccurs="0" default=""/>
 		</xs:complexType>
 	</xs:element>
 </xs:schema>

resources/Shaders/BasicForward.frag.glsl

@@ -1,8 +1,5 @@
 #version 430
 
-uniform mat4 M;
-uniform mat4 V;
-uniform mat4 P;
 uniform vec4 Color;
 
 uniform sampler2D texture0;

resources/Shaders/CullLights.comp.glsl

@@ -0,0 +1,154 @@
+#version 430
+
+//in uvec3 gl_NumWorkGroups;			//contains the number of workgroups that have been dispatched to a compute shader
+//in uvec3 gl_WorkGroupID;				//contains the index of the workgroup currently being operated on by a compute shader
+//in uvec3 gl_LocalInvocationID;		//contains the index of work item currently being operated on by a compute shader
+//in uvec3 gl_GlobalInvocationID;		//contains the global index of work item currently being operated on by a compute shader
+//in uint  gl_LocalInvocationIndex;		//contains the local linear index of work item currently being operated on by a compute shader
+
+
+
+#define MAX_LIGHTS_PER_TILE 200
+#define TILE_SIZE 16
+
+uniform mat4 V;
+uniform vec2 ScreenDimensions;
+
+struct Plane {
+	vec3 Normal;
+	float d;
+};
+struct Frustum {
+	Plane Planes[4];
+};
+
+layout (std430, binding = 0) buffer FrustumBuffer
+{
+	Frustum Data[];
+} Frustums;
+
+struct PointLight {
+	vec4 Position;
+	vec4 Color;
+	float Radius;
+	float Intensity;
+	float Falloff;
+	float Padding;
+};
+
+layout (std430, binding = 1) buffer LightBuffer
+{
+	PointLight List[];
+} PointLights;
+
+struct LightGrid {
+	float Start;
+	float Amount;
+	vec2 Padding;
+};
+
+layout (std430, binding = 2) buffer LightGridBuffer
+{
+	LightGrid Data[];
+} LightGrids;
+
+layout (std430, binding = 3) buffer LightOffsetBuffer
+{
+	int LightOffset[];
+};
+
+layout (std430, binding = 4) buffer LightIndexBuffer
+{
+	float LightIndex[];
+};
+
+shared int GroupLightCount;
+shared int GroupLightIndexStartOffset;
+shared int GroupLightIndex[MAX_LIGHTS_PER_TILE];
+shared Frustum GroupFrustum;
+int GroupIndex;
+
+bool SphereInsidePlane(vec3 center, float radius, Plane plane)
+{
+	return dot(plane.Normal, center) - plane.d > -radius;
+}
+
+bool SphereInsideFrustrum(vec3 center, float radius, Frustum frustum/*, float zNear, float zFar*/)
+{
+
+	//Check depth here
+	//if ( sphere.c.z - sphere.r > zNear || sphere.c.z + sphere.r < zFar )
+    //{
+    //    result = false;
+    //}
+ 
+ 	for (int i =0; i < 4; i++)
+ 	{
+ 		if(! SphereInsidePlane(center, radius, frustum.Planes[i]))
+ 		{
+ 			return false;
+ 		}
+ 	}
+ 	return true;
+}
+
+void AppendLight(int li)
+{
+	int index;
+	index = atomicAdd(GroupLightCount, 1);
+	if( index < MAX_LIGHTS_PER_TILE )
+	{ 
+		GroupLightIndex[index] = int(li);
+	}
+}
+
+layout (local_size_x = 16, local_size_y = 16, local_size_z = 1) in;
+void main ()
+{
+	GroupIndex = int(gl_WorkGroupID.x + (gl_WorkGroupID.y * int(ScreenDimensions.x/TILE_SIZE)));
+	if(gl_LocalInvocationIndex == 0)
+	{
+		GroupLightCount = 0;
+		GroupFrustum = Frustums.Data[GroupIndex];
+	}
+
+	barrier();
+	memoryBarrierShared();
+
+	for(int i = int(gl_LocalInvocationIndex); i < PointLights.List.length(); i += TILE_SIZE*TILE_SIZE)
+	{
+		PointLight light = PointLights.List[i];
+
+		//if pointlight
+		//Pos i view antagligen
+		if(SphereInsideFrustrum( vec3(V * light.Position), light.Radius, GroupFrustum))
+		{
+			//TODO: Fix transparent and opaque list, and depth test.
+			AppendLight( i );
+		}
+
+
+		//if conelight
+
+		//if directional
+
+	}
+
+	barrier();
+	memoryBarrierShared();
+
+	if(gl_LocalInvocationIndex == 0)
+	{
+		GroupLightIndexStartOffset = atomicAdd(LightOffset[0], GroupLightCount);
+		LightGrids.Data[GroupIndex].Start = GroupLightIndexStartOffset;
+		LightGrids.Data[GroupIndex].Amount = GroupLightCount;
+	}
+
+	barrier();
+	
+
+	for (uint i = gl_LocalInvocationIndex; i < GroupLightCount; i += TILE_SIZE * TILE_SIZE )
+	{
+	    LightIndex[GroupLightIndexStartOffset + i] = GroupLightIndex[i];
+	}
+}

resources/Shaders/ForwardPlus.frag.glsl

@@ -0,0 +1,132 @@
+#version 430
+
+uniform mat4 M;
+uniform mat4 V;
+uniform mat4 P;
+uniform vec4 Color;
+uniform vec2 ScreenDimensions;
+uniform sampler2D texture0;
+
+#define TILE_SIZE 16
+
+struct PointLight {
+	vec4 Position;
+	vec4 Color;
+	float Radius;
+	float Intensity;
+	float Falloff;
+	float Padding;
+};
+
+layout (std430, binding = 1) buffer LightBuffer
+{
+	PointLight List[];
+} PointLights;
+
+struct LightGrid {
+	float Start;
+	float Amount;
+	vec2 Padding;
+};
+
+layout (std430, binding = 2) buffer LightGridBuffer
+{
+	LightGrid Data[];
+} LightGrids;
+
+layout (std430, binding = 4) buffer LightIndexBuffer
+{
+	float LightIndex[];
+};
+
+
+in VertexData{
+	vec3 Position;
+	vec3 Normal;
+	vec2 TextureCoordinate;
+	vec4 DiffuseColor;
+}Input;
+
+out vec4 fragmentColor;
+
+vec4 scene_ambient = vec4(0.3,0.3,0.3,1);
+
+struct LightResult {
+	vec4 Diffuse;
+	vec4 Specular;
+};
+
+float CalcAttenuation(float radius, float dist, float falloff) {
+	return 1.0 - smoothstep(radius * 0.3, radius, dist);
+}
+
+vec4 CalcSpecular(vec4 lightColor, vec4 viewVec,  vec4 lightVec, vec4 normal) {
+	vec4 R = normalize( reflect(-lightVec, normal));
+	float RdotV = max( dot(R, viewVec), 0.0);
+	return lightColor * pow(RdotV, 90.0);
+}
+
+vec4 CalcDiffuse(vec4 lightColor, vec4 lightVec, vec4 normal) {
+	float power = max( dot(normal, lightVec), 0.0);
+	return lightColor * power;
+}
+
+LightResult CalcPointLight(vec4 lightPos, float lightRadius, vec4 lightColor, float intensity, vec4 viewVec, vec4 position, vec4 normal, float falloff)
+{
+	vec4 L = lightPos - position;
+	float dist = length(L);
+	L = normalize(L);
+
+	float attenuation = CalcAttenuation(lightRadius, dist, falloff);
+
+	LightResult result;
+	result.Diffuse = CalcDiffuse(lightColor, L, normal) * attenuation * intensity;
+	result.Specular = CalcSpecular(lightColor, viewVec, L, normal) * attenuation *  intensity;
+	return result;
+}
+
+
+void main()
+{
+	vec4 texel = texture2D(texture0, Input.TextureCoordinate);
+	vec4 position = V * M * vec4(Input.Position, 1.0); 
+	vec4 normal = V  * vec4(Input.Normal, 0.0);
+	vec4 viewVec = normalize(-position); 
+
+	vec2 tilePos;
+	tilePos.x = int(gl_FragCoord.x/16);
+	tilePos.y = int(gl_FragCoord.y/16);
+
+	LightResult totalLighting;
+	totalLighting.Diffuse = scene_ambient;
+	int currentTile = int(floor(gl_FragCoord.x/TILE_SIZE) + (floor(gl_FragCoord.y/TILE_SIZE) * int(ScreenDimensions.x/TILE_SIZE)));
+
+	int start = int(LightGrids.Data[currentTile].Start);
+	int amount = int(LightGrids.Data[currentTile].Amount);
+	//for(int i = 0; i < 3; i++)
+	for(int i = start; i < start + amount; i++)
+	{
+		int l = int(LightIndex[i]);
+
+		LightResult result = CalcPointLight(V * PointLights.List[l].Position, PointLights.List[l].Radius, PointLights.List[l].Color, PointLights.List[l].Intensity, viewVec, position, normal, PointLights.List[i].Falloff);
+
+		totalLighting.Diffuse += result.Diffuse;
+		totalLighting.Specular += result.Specular;
+	}
+
+	fragmentColor += Input.DiffuseColor * (totalLighting.Diffuse + totalLighting.Specular) * texel * Color;
+	//fragmentColor += Input.DiffuseColor * (totalLighting.Diffuse) * texel * Color;
+	//fragmentColor += vec4(0.0, LightGrids.Data[currentTile].Amount/3.0, 0, 1);
+	//fragmentColor = texel * Input.DiffuseColor * Color;
+	if(int(gl_FragCoord.x)%16 == 0 || int(gl_FragCoord.y)%16 == 0 )
+	{
+		//fragmentColor += vec4(0.5, 0, 0, 0);
+	} else {
+		//fragmentColor += vec4(LightGrids.Data[int(tilePos.x + tilePos.y*80)].Amount/3.0, 0, 0, 1);
+
+
+	}
+
+}
+
+

resources/Shaders/ForwardPlus.vert.glsl

@@ -0,0 +1,34 @@
+#version 430
+
+uniform mat4 M;
+uniform mat4 V;
+uniform mat4 P;
+
+layout(location = 0) in vec3 Position;
+layout(location = 1) in vec3 Normal;
+layout(location = 2) in vec3 Tangent;
+layout(location = 3) in vec3 BiTangent;
+layout(location = 4) in vec2 TextureCoords;
+layout(location = 5) in vec4 DiffuseVertexColor;
+layout(location = 6) in vec4 SpecularVertexColor;
+layout(location = 7) in vec4 BoneIndices1;
+layout(location = 8) in vec4 BoneIndices2;
+layout(location = 9) in vec4 BoneWeights1;
+layout(location = 10) in vec4 BoneWeights2;
+
+out VertexData{
+	vec3 Position;
+	vec3 Normal;
+	vec2 TextureCoordinate;
+	vec4 DiffuseColor;
+}Output;
+
+void main()
+{
+	gl_Position = P*V*M * vec4(Position, 1.0);
+
+	Output.Position = Position;
+	Output.TextureCoordinate = TextureCoords;
+	Output.Normal = Normal;
+	Output.DiffuseColor = DiffuseVertexColor;
+}

resources/Shaders/GridFrustum.comp.glsl

@@ -1,7 +1,6 @@
 #version 430
 
 #define TILE_SIZE 16
-#define NUM_TILES 3600
 
 uniform mat4 P;
 uniform vec2 ScreenDimensions;
@@ -16,7 +15,7 @@ struct Frustum {
 
 layout (std430, binding = 0) buffer FrustumBuffer
 {
-	Frustum Data[3600];
+	Frustum Data[];
 } Frustums;
 
 vec4 ConvertToView(vec4 ScreenCoords)
@@ -43,31 +42,34 @@ Plane ComputePlane( vec3 p0, vec3 p1, vec3 p2 )
 layout (local_size_x = 16, local_size_y = 16, local_size_z = 1) in;
 void main ()
 {
-	if(gl_GlobalInvocationID.x * TILE_SIZE < ScreenDimensions.x && gl_GlobalInvocationID.y * TILE_SIZE < ScreenDimensions.y) {
 	//Top-Left = 0 		| Top-Right = 1 
 	//Bottom-Left = 2 	| Bottom-Right = 3
 	vec4 ScreenCoords[4];
-		ScreenCoords[0] = vec4(gl_GlobalInvocationID.x 		 * TILE_SIZE, 	(gl_GlobalInvocationID.y + 1       ) * TILE_SIZE, -1.0, 1.0); // Z-axis might need to be 1
+	ScreenCoords[0] = vec4(gl_GlobalInvocationID.x 		 * TILE_SIZE, 	(gl_GlobalInvocationID.y + 1) * TILE_SIZE, -1.0, 1.0);
 	ScreenCoords[1] = vec4((gl_GlobalInvocationID.x + 1) * TILE_SIZE, 	(gl_GlobalInvocationID.y + 1) * TILE_SIZE, -1.0, 1.0);
 	ScreenCoords[2] = vec4(gl_GlobalInvocationID.x 		 * TILE_SIZE, 	(gl_GlobalInvocationID.y)	  * TILE_SIZE, 	-1.0, 1.0);
 	ScreenCoords[3] = vec4((gl_GlobalInvocationID.x + 1) * TILE_SIZE, 	(gl_GlobalInvocationID.y) 	  * TILE_SIZE, 	-1.0, 1.0);
 
+
+
 	vec3 ViewVectors[4];
 	for(int i = 0; i < 4; i++) {
 		ViewVectors[i] = vec3(ConvertToView(ScreenCoords[i]));
 	}
 
-		vec3 EyePos = vec3(0,0,0);
+	vec3 EyePos = vec3(0.0, 0.0 ,0.0);
 
 	Frustum f;
-		f.Planes[0] = ComputePlane(EyePos, ViewVectors[2], ViewVectors[0]);
-		f.Planes[1] = ComputePlane(EyePos, ViewVectors[1], ViewVectors[3]);
-		f.Planes[2] = ComputePlane(EyePos, ViewVectors[0], ViewVectors[1]);
-		f.Planes[3] = ComputePlane(EyePos, ViewVectors[3], ViewVectors[2]);
+	f.Planes[0] = ComputePlane(EyePos, ViewVectors[2], ViewVectors[0]); // left plane
+	f.Planes[1] = ComputePlane(EyePos, ViewVectors[1], ViewVectors[3]); // right plane
+	f.Planes[2] = ComputePlane(EyePos, ViewVectors[0], ViewVectors[1]);	// top plane
+	f.Planes[3] = ComputePlane(EyePos, ViewVectors[3], ViewVectors[2]); // bottom plane
 
 
 
 	
-		Frustums.Data[gl_GlobalInvocationID.x + gl_GlobalInvocationID.y*80] = f;	
+	if ( gl_GlobalInvocationID.x < ScreenDimensions.x / TILE_SIZE && gl_GlobalInvocationID.y < ScreenDimensions.y / TILE_SIZE ) { // inside the screen
+        Frustums.Data[gl_GlobalInvocationID.x + gl_GlobalInvocationID.y*int(ScreenDimensions.x/TILE_SIZE)] = f;	
+
     }
 }

resources/Shaders/Picking.frag.glsl

@@ -1,8 +1,5 @@
 #version 430
 
-uniform mat4 M;
-uniform mat4 V;
-uniform mat4 P;
 uniform vec2 PickingColor;
 
 in VertexData{

resources/Shaders/cullLights.comp.glsl

@@ -1,35 +0,0 @@
-#version 430
-
-//in uvec3 gl_NumWorkGroups;
-//in uvec3 gl_WorkGroupID;
-//in uvec3 gl_LocalInvocationID;
-//in uvec3 gl_GlobalInvocationID;
-//in uint  gl_LocalInvocationIndex;
-
-
-
-#define NUM_LIGHTS 3
-#define MAX_LIGHTS_PER_TILE 200
-#define NUM_TILES 3600
-
-struct Plane {
-	vec3 Normal;
-	float d;
-};
-struct Frustum {
-	Plane Planes[4];
-};
-
-layout (std430, binding = 0) buffer FrustumBuffer
-{
-	Frustum Data[3600];
-} Frustums;
-
-
-
-layout (local_size_x = 16, local_size_y = 16, local_size_z = 1) in;
-void main ()
-{
-		if(1 == 1) {
-	}
-}

src/Engine/CMakeLists.txt

@@ -9,8 +9,8 @@ find_package(ZLIB REQUIRED)
 find_package(PNG REQUIRED)
 find_package(Xerces REQUIRED)
 # Because FindOpenAL is retarded
-#set(CMAKE_INCLUDE_PATH ${CMAKE_INCLUDE_PATH} "${CMAKE_SOURCE_DIR}/deps/include/AL")
-#find_package(OpenAL REQUIRED)
+set(CMAKE_INCLUDE_PATH ${CMAKE_INCLUDE_PATH} "${CMAKE_SOURCE_DIR}/deps/include/OpenAL")
+find_package(OpenAL REQUIRED)
 if(UNIX)
     find_package(X11 REQUIRED)
 endif()
@@ -52,6 +52,12 @@ file(GLOB SOURCE_FILES_Network
 )
 source_group(Network FILES ${SOURCE_FILES_Network})
 
+file(GLOB SOURCE_FILES_Sound
+    "${INCLUDE_PATH}/Sound/*.h"
+    "Sound/*.cpp"
+)
+source_group(Sound FILES ${SOURCE_FILES_Sound})
+
 file(GLOB SOURCE_FILES_Rendering
     "${INCLUDE_PATH}/Rendering/*.h"
     "Rendering/*.cpp"
@@ -86,6 +92,7 @@ set(SOURCE_FILES
     ${SOURCE_FILES_Core_Util}
     ${SOURCE_FILES_Input}
 	${SOURCE_FILES_Network}
+	${SOURCE_FILES_Sound}
     ${SOURCE_FILES_GUI}
     ${SOURCE_FILES_Rendering}
     ${SOURCE_FILES_Rendering_Util}

src/Engine/Collision/Collision.cpp

@@ -225,11 +225,11 @@ bool attachAABBComponentFromModel(World* world, EntityID id)
         return false;
     }
 
-    glm::mat4 modelMatrix = modelRes->m_Matrix;
+    glm::mat4 modelMatrix = modelRes->Matrix();
 
     glm::vec3 mini = glm::vec3(INFINITY, INFINITY, INFINITY);
     glm::vec3 maxi = glm::vec3(-INFINITY, -INFINITY, -INFINITY);
-    for (const auto& v : modelRes->m_Vertices) {
+    for (const auto& v : modelRes->Vertices()) {
         const auto& wPos = modelMatrix * glm::vec4(v.Position.x, v.Position.y, v.Position.z, 1);
         maxi.x = std::max(wPos.x, maxi.x);
         maxi.y = std::max(wPos.y, maxi.y);
@@ -255,7 +255,7 @@ bool GetEntityBox(World* world, ComponentWrapper& AABBComponent, AABB& outBox)
     if (modelRes == nullptr) {
         return false;
     }
-    glm::mat4 modelMatrix = modelRes->m_Matrix *
+    glm::mat4 modelMatrix = modelRes->Matrix() *
         glm::translate(glm::mat4(), (glm::vec3)cTrans["Position"]) *
         glm::scale((glm::vec3)cTrans["Scale"]);
 

src/Engine/Core/EntityFile.cpp

@@ -20,7 +20,7 @@ void EntityFile::Parse(const EntityFileHandler* handler) const
 {
     using namespace xercesc;
 
-    EntityFileSAXHandler saxHandler(handler, m_SAX2XMLReader);
+    EntityFileSAXHandler saxHandler(handler, nullptr);
     m_SAX2XMLReader->setFeature(XMLUni::fgXercesCacheGrammarFromParse, true);
     m_SAX2XMLReader->setFeature(XMLUni::fgXercesUseCachedGrammarInParse, true);
     m_SAX2XMLReader->setContentHandler(&saxHandler);

src/Engine/Core/EntityFileParser.cpp

@@ -9,10 +9,10 @@ EntityFileParser::EntityFileParser(const EntityFile* entityFile)
     m_Handler.SetStartFieldDataCallback(std::bind(&EntityFileParser::onFieldData, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3, std::placeholders::_4));
 }
 
-void EntityFileParser::MergeEntities(World* world, EntityID parent /*= EntityID_Invalid*/)
+void EntityFileParser::MergeEntities(World* world)
 {
     m_World = world;
-    m_EntityIDMapper[EntityID_Invalid] = parent;
+    m_EntityIDMapper[0] = 0;
     m_EntityFile->Parse(&m_Handler);
 }
 

src/Engine/Core/EntityFilePreprocessor.cpp

@@ -144,10 +144,11 @@ void EntityFilePreprocessor::parseComponentInfo()
             }
 
             auto& field = compInfo.Fields[name];
+            field.Name = name;
             field.Type = type;
             field.Offset = fieldOffset;
             field.Stride = stride;
-            compInfo.FieldsInOrder.push_back(&field);
+            compInfo.FieldsInOrder.push_back(name);
 
             fieldOffset += stride;
         }

src/Engine/Core/MemoryPool.cpp

@@ -0,0 +1,5 @@
+#include "Core/MemoryPool.h"
+namespace DisableMemoryPool
+{
+bool Value = false;
+}

src/Engine/Core/ResourceManager.cpp

@@ -1,4 +1,7 @@
 #include "Core/ResourceManager.h"
+#include "boost/thread/thread.hpp"
+#include "boost/thread/mutex.hpp"
+#include "boost/thread/lock_guard.hpp"
 
 std::unordered_map<std::string, std::string> ResourceManager::m_CompilerTypenameToResourceType;
 std::unordered_map<std::string, std::function<Resource*(std::string)>> ResourceManager::m_FactoryFunctions;
@@ -6,10 +9,13 @@ std::unordered_map<std::pair<std::string, std::string>, Resource*> ResourceManag
 std::unordered_map<std::string, Resource*> ResourceManager::m_ResourceFromName;
 std::unordered_map<Resource*, Resource*> ResourceManager::m_ResourceParents;
 unsigned int ResourceManager::m_CurrentResourceTypeID = 0;
+bool ResourceManager::UseThreading = false;
 std::unordered_map<std::string, unsigned int> ResourceManager::m_ResourceTypeIDs;
 std::unordered_map<unsigned int, unsigned int> ResourceManager::m_ResourceCount;
-bool ResourceManager::m_Preloading = false;
 FileWatcher ResourceManager::m_FileWatcher;
+std::unordered_map<std::pair<std::string, std::string>, boost::thread> ResourceManager::m_LoadingThreads;
+std::unordered_map<std::pair<std::string, std::string>, std::exception_ptr> ResourceManager::m_LoadingThreadExceptions;
+boost::recursive_mutex ResourceManager::m_Mutex;
 
 unsigned int ResourceManager::GetTypeID(std::string resourceType)
 {
@@ -74,63 +80,65 @@ void ResourceManager::Update()
 	m_FileWatcher.Check();
 }
 
-void ResourceManager::Preload(std::string resourceType, std::string resourceName)
-{
-	if (IsResourceLoaded(resourceType, resourceName)) {
-		//LOG_WARNING("Attempted to preload resource \"%s\" multiple times!", resourceName.c_str());
-		return;
-	}
-
-	m_Preloading = true;
-	LOG_INFO("Preloading resource \"%s\"", resourceName.c_str());
-	CreateResource(resourceType, resourceName, nullptr);
-	m_Preloading = false;
-}
-
-Resource* ResourceManager::Load(std::string resourceType, std::string resourceName, Resource* parent /*= nullptr*/)
-{
-	auto it = m_ResourceCache.find(std::make_pair(resourceType, resourceName));
-	if (it != m_ResourceCache.end()) {
-		return it->second;
-	}
-
-	if (m_Preloading) {
-		LOG_INFO("Preloading resource \"%s\"", resourceName.c_str());
-	} else {
-		LOG_WARNING("Hot-loading resource \"%s\"", resourceName.c_str());
-	}
-
-    return CreateResource(resourceType, resourceName, parent);
-}
-
-Resource* ResourceManager::CreateResource(std::string resourceType, std::string resourceName, Resource* parent)
+Resource* ResourceManager::createResource(const std::string& resourceType, const std::string& resourceName, Resource* parent, std::exception_ptr& exception)
 {
 	auto facIt = m_FactoryFunctions.find(resourceType);
 	if (facIt == m_FactoryFunctions.end()) {
 		LOG_ERROR("Failed to load resource \"%s\" of type \"%s\": type not registered", resourceName.c_str(), resourceType.c_str());
-		return nullptr;
+        cacheResource(nullptr, resourceType, resourceName, parent);
+		//This basically throws an exception.
+        exception = std::make_exception_ptr(Resource::FailedLoadingException()); return nullptr;
 	}
 
 	// Call the factory function
-    Resource* resource;
     try {
-        resource = facIt->second(resourceName);
+        return cacheResource(facIt->second(resourceName), resourceType, resourceName, parent);
+    } catch (const Resource::StillLoadingException&) {
+        exception = std::current_exception(); return nullptr;
+    } catch (const std::exception& e) {
+		LOG_ERROR("Failed to load resource \"%s\" of type \"%s\": %s", resourceName.c_str(), resourceType.c_str(), e.what());
+        cacheResource(nullptr, resourceType, resourceName, parent);
+        exception = std::current_exception(); return nullptr;
+    }
+}
+
+
+Resource* ResourceManager::createResourceThrowing(const std::string& resourceType, const std::string& resourceName, Resource* parent)
+{
+    std::exception_ptr exception;
+    Resource* res = createResource(resourceType, resourceName, parent, exception);
+    if (exception) {
+        std::rethrow_exception(exception);
+    }
+    return res;
+}
+
+Resource* ResourceManager::cacheResource(Resource* resource, const std::string& resourceType, const std::string& resourceName, Resource* parent)
+{
+    //Lock the mutex immediately, and unlock it when leaving the code block.
+    boost::lock_guard<decltype(m_Mutex)> guard(m_Mutex);
+    if (resource != nullptr) {
         // Store IDs
         resource->TypeID = GetTypeID(resourceType);
         resource->ResourceID = GetNewResourceID(resource->TypeID);
-    } catch (const std::exception& e) {
-        resource = nullptr;
-		LOG_ERROR("Failed to load resource \"%s\" of type \"%s\": %s", resourceName.c_str(), resourceType.c_str(), e.what());
     }
+
     // Cache
     m_ResourceCache[std::make_pair(resourceType, resourceName)] = resource;
     m_ResourceFromName[resourceName] = resource;
     if (parent != nullptr) {
         m_ResourceParents[resource] = parent;
     }
-	if (!boost::filesystem::is_directory(resourceName)) {
-		LOG_DEBUG("Adding watch for %s", resourceName.c_str());
-		m_FileWatcher.AddWatch(resourceName, fileWatcherCallback);
-	}
+
+    //if (!boost::filesystem::is_directory(resourceName)) {
+    //    LOG_DEBUG("Adding watch for %s", resourceName.c_str());
+    //    m_FileWatcher.AddWatch(resourceName, fileWatcherCallback);
+    //}
     return resource;
 }
+
+bool ResourceManager::IsMainThread()
+{
+    static boost::thread::id MainThreadId = boost::this_thread::get_id();
+    return boost::this_thread::get_id() == MainThreadId;
+}

src/Engine/Core/Transform.cpp

@@ -0,0 +1,52 @@
+#include "Core/Transform.h"
+
+glm::vec3 Transform::AbsolutePosition(World* world, EntityID entity)
+{
+    glm::vec3 position;
+
+    while (entity != EntityID_Invalid) {
+        ComponentWrapper transform = world->GetComponent(entity, "Transform");
+        EntityID parent = world->GetParent(entity);
+        position += Transform::AbsoluteOrientation(world, parent) * (glm::vec3)transform["Position"];
+        entity = parent;
+    }
+
+    return position;
+}
+
+glm::quat Transform::AbsoluteOrientation(World* world, EntityID entity)
+{
+    glm::quat orientation;
+
+    while (entity != EntityID_Invalid) {
+        ComponentWrapper transform = world->GetComponent(entity, "Transform");
+        orientation = glm::quat((glm::vec3)transform["Orientation"]) * orientation;
+        entity = world->GetParent(entity);
+    }
+
+    return orientation;
+}
+
+glm::vec3 Transform::AbsoluteScale(World* world, EntityID entity)
+{
+    glm::vec3 scale(1.f);
+
+    while (entity != EntityID_Invalid) {
+        ComponentWrapper transform = world->GetComponent(entity, "Transform");
+        scale *= (glm::vec3)transform["Scale"];
+        entity = world->GetParent(entity);
+    }
+
+    return scale;
+}
+
+glm::mat4 Transform::ModelMatrix(EntityID entity, World* world)
+{
+    glm::vec3 position = Transform::AbsolutePosition(world, entity);
+    glm::quat orientation = Transform::AbsoluteOrientation(world, entity);
+    glm::vec3 scale = Transform::AbsoluteScale(world, entity);
+
+    glm::mat4 modelMatrix = glm::translate(glm::mat4(), position) * glm::toMat4(orientation) * glm::scale(scale);
+    return modelMatrix;
+}
+

src/Engine/Editor/EditorSystem.cpp

@@ -19,7 +19,6 @@ EditorSystem::EditorSystem(EventBroker* eventBroker, IRenderer* renderer)
     EVENT_SUBSCRIBE_MEMBER(m_EMousePress, &EditorSystem::OnMousePress);
     EVENT_SUBSCRIBE_MEMBER(m_EMouseRelease, &EditorSystem::OnMouseRelease);
     EVENT_SUBSCRIBE_MEMBER(m_EMouseMove, &EditorSystem::OnMouseMove);
-    EVENT_SUBSCRIBE_MEMBER(m_EPicking, &EditorSystem::OnPicking);
     EVENT_SUBSCRIBE_MEMBER(m_EFileDropped, &EditorSystem::OnFileDropped);
 }
 
@@ -34,7 +33,7 @@ void EditorSystem::Update(World* world, double dt)
     if (!m_Visible) {
         return;
     }
-
+    Picking();
     updateWidget();
 
     drawUI(world, dt);
@@ -125,10 +124,13 @@ bool EditorSystem::OnMouseMove(const Events::MouseMove& e)
     if (m_Selection == 0) {
         return false;
     }
+    if (m_Camera == nullptr) {
+        return false;
+    }
 
     auto widgetTransform = m_World->GetComponent(m_Widget, "Transform");
     glm::vec3 widgetOrientation = widgetTransform["Orientation"];
-    glm::quat totalOrientation = m_Renderer->Camera()->Orientation() * glm::inverse(glm::quat(widgetOrientation));
+    glm::quat totalOrientation = m_Camera->Orientation() * glm::inverse(glm::quat(widgetOrientation));
 
     int width;
     int height;
@@ -140,14 +142,14 @@ bool EditorSystem::OnMouseMove(const Events::MouseMove& e)
         delta2,
         m_WidgetPickingDepth,
         res,
-        m_Renderer->Camera()->ProjectionMatrix(),
+        m_Camera->ProjectionMatrix(),
         glm::toMat4(glm::inverse(totalOrientation))
     );
     glm::vec3 origin = ScreenCoords::ToWorldPos(
         glm::vec2(res.Width / 2.f, res.Height / 2.f),
         m_WidgetPickingDepth,
         res,
-        m_Renderer->Camera()->ProjectionMatrix(),
+        m_Camera->ProjectionMatrix(),
         glm::toMat4(glm::inverse(totalOrientation))
     );
     deltaWorld = deltaWorld - origin;
@@ -160,7 +162,7 @@ bool EditorSystem::OnMouseMove(const Events::MouseMove& e)
                 EntityID parent = m_World->GetParent(m_Selection);
                 glm::quat inverseParentOrientation;
                 //if (parent != 0) {
-                    inverseParentOrientation = glm::inverse(RenderQueueFactory::AbsoluteOrientation(m_World, parent));
+                    inverseParentOrientation = glm::inverse(Transform::AbsoluteOrientation(m_World, parent));
                 //}
                 (glm::vec3&)m_World->GetComponent(m_Selection, "Transform")["Position"] += inverseParentOrientation * movement;
             } else if (m_WidgetSpace == WidgetSpace::Local) {
@@ -176,10 +178,10 @@ bool EditorSystem::OnMouseMove(const Events::MouseMove& e)
                 EntityID parent = m_World->GetParent(m_Selection);
                 glm::quat parentOrientation;
                 //if (parent != 0) {
-                //    parentOrientation = RenderQueueFactory::AbsoluteOrientation(m_World, parent);
+                //    parentOrientation = RenderSystem::AbsoluteOrientation(m_World, parent);
                 //}
                 glm::vec3& selectionOrientation = m_World->GetComponent(m_Selection, "Transform")["Orientation"];
-                glm::quat currentOrientation = RenderQueueFactory::AbsoluteOrientation(m_World, m_Selection);
+                glm::quat currentOrientation = Transform::AbsoluteOrientation(m_World, m_Selection);
                 //glm::quat currentOrientation = parentOrientation * glm::quat(selectionOrientation);
                 glm::quat deltaOrientation(finalMovement);
                 selectionOrientation = glm::eulerAngles(glm::inverse(parentOrientation) * (deltaOrientation * currentOrientation));
@@ -235,10 +237,10 @@ bool EditorSystem::OnMouseRelease(const Events::MouseRelease& e)
     return true;
 }
 
-bool EditorSystem::OnPicking(const Events::Picking& e)
+void EditorSystem::Picking()
 {
     for (auto& pos : m_PickingQueue) {
-        auto result = e.Pick(pos);
+        auto result = m_Renderer->Pick(pos);
         EntityID entity = result.Entity;
         if (glm::length2(m_WidgetCurrentAxis) > 0.f) {
             // ???
@@ -246,6 +248,7 @@ bool EditorSystem::OnPicking(const Events::Picking& e)
             LOG_INFO("Selected %i", entity);
             if (entity != EntityID_Invalid) {
                 EntityID parent = m_World->GetParent(entity);
+                m_Camera = result.Camera;
                 if (parent == m_Widget) {
                     m_WidgetCurrentAxis = glm::vec3(
                         (entity == m_WidgetX) || (entity == m_WidgetOrigin) || (entity == m_WidgetPlaneY || entity == m_WidgetPlaneZ),
@@ -253,7 +256,6 @@ bool EditorSystem::OnPicking(const Events::Picking& e)
                         (entity == m_WidgetZ) || (entity == m_WidgetOrigin) || (entity == m_WidgetPlaneX || entity == m_WidgetPlaneY)
                     );
                     m_WidgetPickingDepth = result.Depth;
-
                     //auto widgetTransform = m_World->GetComponent(m_Widget, "Transform");
                     //auto selectionTransform = m_World->GetComponent(m_Selection, "Transform");
                     //widgetTransform["Position"] = (glm::vec3)selectionTransform["Position"];
@@ -269,7 +271,6 @@ bool EditorSystem::OnPicking(const Events::Picking& e)
         }
     }
     m_PickingQueue.clear();
-    return true;
 };
 
 bool EditorSystem::OnFileDropped(const Events::FileDropped& e)
@@ -323,10 +324,10 @@ void EditorSystem::updateWidget()
 
     if (m_Selection != EntityID_Invalid) {
         auto widgetTransform = m_World->GetComponent(m_Widget, "Transform");
-        glm::vec3 selectionPosition = RenderQueueFactory::AbsolutePosition(m_World, m_Selection);
+        glm::vec3 selectionPosition = Transform::AbsolutePosition(m_World, m_Selection);
         widgetTransform["Position"] = selectionPosition;
         if (m_WidgetSpace == WidgetSpace::Local) {
-            widgetTransform["Orientation"] = glm::eulerAngles(RenderQueueFactory::AbsoluteOrientation(m_World, m_Selection));
+            widgetTransform["Orientation"] = glm::eulerAngles(Transform::AbsoluteOrientation(m_World, m_Selection));
         }
     }
 }
@@ -361,7 +362,7 @@ void EditorSystem::setWidgetMode(WidgetMode newMode)
         if (m_Selection != EntityID_Invalid) {
             if (m_WidgetSpace == WidgetSpace::Local) {
                 auto selectionTransform = m_World->GetComponent(m_Selection, "Transform");
-                widgetTransform["Orientation"] = glm::eulerAngles(RenderQueueFactory::AbsoluteOrientation(m_World, m_Selection));
+                widgetTransform["Orientation"] = glm::eulerAngles(Transform::AbsoluteOrientation(m_World, m_Selection));
             }
         }
     } else if (newMode == WidgetMode::Scale) {
@@ -372,7 +373,7 @@ void EditorSystem::setWidgetMode(WidgetMode newMode)
         m_World->GetComponent(m_WidgetOrigin, "Model")["Resource"] = "Models/ScaleWidgetOrigin.obj";
         if (m_Selection != EntityID_Invalid) {
             auto selectionTransform = m_World->GetComponent(m_Selection, "Transform");
-            widgetTransform["Orientation"] = glm::eulerAngles(RenderQueueFactory::AbsoluteOrientation(m_World, m_Selection));
+            widgetTransform["Orientation"] = glm::eulerAngles(Transform::AbsoluteOrientation(m_World, m_Selection));
         }
     } else if (newMode == WidgetMode::Rotate) {
         m_World->GetComponent(m_WidgetX, "Model")["Resource"] = "Models/RotationWidgetX.obj";
@@ -381,7 +382,7 @@ void EditorSystem::setWidgetMode(WidgetMode newMode)
         if (m_Selection != EntityID_Invalid) {
             auto selectionTransform = m_World->GetComponent(m_Selection, "Transform");
             if (m_WidgetSpace == WidgetSpace::Local) {
-                widgetTransform["Orientation"] = glm::eulerAngles(RenderQueueFactory::AbsoluteOrientation(m_World, m_Selection));
+                widgetTransform["Orientation"] = glm::eulerAngles(Transform::AbsoluteOrientation(m_World, m_Selection));
             }
         }
     }

src/Engine/Network/Client.cpp

@@ -17,7 +17,6 @@ Client::Client(ConfigFile* config) : m_Socket(m_IOService)
 
 Client::~Client()
 {
-
 }
 
 void Client::Start(World* world, EventBroker* eventBroker)
@@ -27,14 +26,8 @@ void Client::Start(World* world, EventBroker* eventBroker)
     m_World = world;
 
     // Subscribe to events
-    m_EInputCommand = decltype(m_EInputCommand)(std::bind(&Client::OnInputCommand, this, std::placeholders::_1));
-    m_EventBroker->Subscribe(m_EInputCommand);
+    EVENT_SUBSCRIBE_MEMBER(m_EInputCommand, &Client::OnInputCommand);
 
-
-    //while (m_PlayerName.size() > 7) {
-    //    LOG_INFO("Please enter your name (No longer than 7 characters):");
-    //    std::cin >> m_PlayerName;
-    //}
     m_Socket.connect(m_ReceiverEndpoint);
     LOG_INFO("I am client. BIP BOP");
 }
@@ -44,18 +37,9 @@ void Client::Update()
     readFromServer();
 }
 
-void Client::Close()
-{
-    if (m_WasStarted) {
-        disconnect();
-        m_ThreadIsRunning = false;
-        m_EventBroker->Unsubscribe(m_EInputCommand);
-    }
-}
-
 void Client::readFromServer()
 {
-    if (m_Socket.available()) {
+    while (m_Socket.available()) {
         bytesRead = receive(readBuf, INPUTSIZE);
         if (bytesRead > 0) {
             Packet packet(readBuf, bytesRead);
@@ -65,7 +49,7 @@ void Client::readFromServer()
     std::clock_t currentTime = std::clock();
     if (snapshotInterval < (1000 * (currentTime - previousSnapshotMessage) / (double)CLOCKS_PER_SEC)) {
         if (isConnected()) {
-            sendSnapshotToServer();
+            //sendSnapshotToServer();
         }
         previousSnapshotMessage = currentTime;
     }
@@ -73,13 +57,12 @@ void Client::readFromServer()
 
 void Client::sendSnapshotToServer()
 {
-    // Reset previouse key state in snapshot.
+    // Reset previous key state in snapshot.
     m_NextSnapshot.InputForward = "";
     m_NextSnapshot.InputRight = "";
 
     auto player = m_World->GetComponent(m_PlayerDefinitions[m_PlayerID].EntityID, "Player");
 
-
     // See if any movement keys are down
     // We dont care if it's overwritten by later
     // if statement. Watcha gonna do, right!
@@ -125,6 +108,8 @@ void Client::parseMessageType(Packet& packet)
     // Read packet ID 
     m_PreviousPacketID = m_PacketID;    // Set previous packet id
     m_PacketID = packet.ReadPrimitive<int>(); //Read new packet id
+    if (m_PacketID <= m_PreviousPacketID)
+        return;
     //IdentifyPacketLoss();
 
     switch (static_cast<MessageType>(messageType)) {
@@ -184,33 +169,51 @@ void Client::parseEventMessage(Packet& packet)
     }
 }
 
+void Client::updateFields(Packet& packet, const ComponentInfo& componentInfo, const EntityID& entityID, const std::string& componentType)
+{
+    for (auto field : componentInfo.FieldsInOrder) {
+        ComponentInfo::Field_t fieldInfo = componentInfo.Fields.at(field);
+        if (fieldInfo.Type == "string") {
+            std::string& value = packet.ReadString();
+            m_World->GetComponent(entityID, componentType)[fieldInfo.Name] = value;
+        } else {
+            memcpy(m_World->GetComponent(entityID, componentType).Data + fieldInfo.Offset, packet.ReadData(fieldInfo.Stride), fieldInfo.Stride);
+        }
+    }
+}
+
+// Field parse
 void Client::parseSnapshot(Packet& packet)
 {
-    std::string tempName;
-    for (size_t i = 0; i < MAXCONNECTIONS; i++) {
-        // We're checking for empty name for now. This might not be the best way,
-        // but it is to avoid sending redundant data.
-        tempName = packet.ReadString();
-
-
-        // Apply the position data read to the player entity
-        // New player connected on the server side 
-        if (m_PlayerDefinitions[i].Name == "" && tempName != "") {
-            m_PlayerDefinitions[i].Name = tempName;
-            m_PlayerDefinitions[i].EntityID = createPlayer();
-        } else if (m_PlayerDefinitions[i].Name != "" && tempName == "") {
-            // Someone disconnected
-            // TODO: Insert code here
-            break;
-        } else if (m_PlayerDefinitions[i].Name == "" && tempName == "") {
-            // Not a connected player
-            break;
+    std::string componentType = packet.ReadString();
+    while (packet.DataReadSize() < packet.Size()) {
+        EntityID entityID = packet.ReadPrimitive<EntityID>();
+        ComponentInfo componentInfo = m_World->GetComponents(componentType)->ComponentInfo();
+        if (m_World->ValidEntity(entityID)) {
+            if (m_World->HasComponent(entityID, componentType)) {
+                // If the entity and the component exists update it
+                updateFields(packet, componentInfo, entityID, componentType);
+                // if entity exists but not the component
+            } else {
+                // Create component
+                m_World->AttachComponent(entityID, componentType);
+                // Copy data to newly created component
+                updateFields(packet, componentInfo, entityID, componentType);
             }
-        if (m_PlayerDefinitions[i].EntityID != -1) {
-
-            // Move player to server position
-            int dataSize = m_World->GetComponent(m_PlayerDefinitions[i].EntityID, "Transform").Info.Meta.Stride;
-            memcpy(m_World->GetComponent(m_PlayerDefinitions[i].EntityID, "Transform").Data, packet.ReadData(dataSize), dataSize);
+            // If the entity dosent exist nor the component
+        } else {
+            //Create Entity
+            // If entity dosen't exist
+            EntityID newEntityID = m_World->CreateEntity();
+            // Check if EntityIDs are out of sync
+            if (newEntityID != entityID) {
+                LOG_INFO("Client::parseSnapshot(Packet& packet): Newly created EntityID is not the \
+                            same as the one sent by server (EntityIDs are out of sync)");
+            }
+            // Create component
+            m_World->AttachComponent(newEntityID, componentType);
+            // Copy data to newly created component
+            updateFields(packet, componentInfo, newEntityID, componentType);
         }
     }
 }
@@ -225,7 +228,7 @@ int Client::receive(char* data, size_t length)
         0, error);
 
     if (error) {
-        //LOG_ERROR("receive: %s", error.message().c_str());
+        LOG_ERROR("receive: %s", error.message().c_str());
     }
 
     return bytesReceived;

src/Engine/Network/Packet.cpp

@@ -3,13 +3,7 @@
 Packet::Packet(MessageType type, unsigned int& packetID)
 {
     m_Data = new char[m_MaxPacketSize];
-    // Create message header
-    // Add message type
-    int messageType = static_cast<int>(type);
-    Packet::WritePrimitive<int>(messageType);
-    packetID = packetID % 1000; // Packet id modulos
-    Packet::WritePrimitive<int>(packetID);
-    packetID++;
+    Init(type, packetID);
 }
 
 // Create message
@@ -28,12 +22,26 @@ Packet::~Packet()
     delete[] m_Data;
 }
 
-void Packet::WriteString(std::string str)
+void Packet::Init(MessageType type, unsigned int & packetID)
+{ 
+    m_ReturnDataOffset = 0;
+    m_Offset = 0;
+    // Create message header
+    // Add message type
+    int messageType = static_cast<int>(type);
+    Packet::WritePrimitive<int>(messageType);
+    packetID = packetID % 1000; // Packet id modulos
+    Packet::WritePrimitive<int>(packetID);
+    packetID++;
+}
+
+void Packet::WriteString(const std::string& str)
 {
     // Message, add one extra byte for null terminator
     int sizeOfString = str.size() + 1;
     if (m_Offset + sizeOfString > m_MaxPacketSize) {
-        LOG_WARNING("Package::WriteString(): Data size in packet exceeded maximum package size.\n");
+        LOG_WARNING("Package::WriteString(): Data size in packet exceeded maximum package size. New size is %i bytes\n", m_MaxPacketSize*2);
+        resizeData();
     }
     memcpy(m_Data + m_Offset, str.data(), sizeOfString * sizeof(char));
     m_Offset += sizeOfString * sizeof(char);
@@ -42,7 +50,8 @@ void Packet::WriteString(std::string str)
 void Packet::WriteData(char * data, int sizeOfData)
 {
     if (m_Offset + sizeOfData > m_MaxPacketSize) {
-        LOG_WARNING("Packet::WriteData(): Data size in packet exceeded maximum packet size.\n");
+        LOG_WARNING("Packet::WriteData(): Data size in packet exceeded maximum packet size. New size is %i bytes\n", m_MaxPacketSize*2);
+        resizeData();
     }
     memcpy(m_Data + m_Offset, data, sizeOfData);
     m_Offset += sizeOfData;
@@ -70,3 +79,23 @@ char * Packet::ReadData(int SizeOfData)
     m_ReturnDataOffset += SizeOfData;
     return (m_Data + oldReturnDataOffset);
 }
+
+void Packet::resizeData()
+{ 
+
+    // Allocate memory to store our data in
+    char* holdData = new char[m_MaxPacketSize];
+    // Copy our data to the newly allocated memory
+    memcpy(holdData, m_Data, m_Offset);
+   // Increase max packet size
+    m_MaxPacketSize = m_MaxPacketSize * 2;
+    // Delete our data
+    delete m_Data;
+    // Allocate twice the memory we had before
+    m_Data = new char[m_MaxPacketSize];
+    // Copy our data to new location
+    memcpy(m_Data, holdData, m_Offset);
+    // Delete the memory allocated to hold our data
+    // while we resized the old data container.
+    delete holdData;
+}

src/Engine/Network/Server.cpp

@@ -4,7 +4,9 @@ Server::Server() : m_Socket(m_IOService, boost::asio::ip::udp::endpoint(boost::a
 { }
 
 Server::~Server()
-{ }
+{
+
+}
 
 
 void Server::Start(World* world, EventBroker* eventBroker)
@@ -22,18 +24,9 @@ void Server::Update()
     readFromClients();
 }
 
-void Server::Close()
-{
-    m_ThreadIsRunning = false;
-}
-
 void Server::readFromClients()
 {
-    // m_ThreadIsRunning might be unnecessary but the 
-    // program crashed if it executed m_Socket.available()
-    // when closing the program. 
-
-    if (m_Socket.available()) {
+    while (m_Socket.available()) {
         try {
             bytesRead = receive(readBuffer, INPUTSIZE);
             Packet packet(readBuffer, bytesRead);
@@ -41,7 +34,6 @@ void Server::readFromClients()
         } catch (const std::exception& err) {
             //LOG_ERROR("%i: Read from client crashed %s", m_PacketID, err.what());
         }
-
     }
     std::clock_t currentTime = std::clock();
     // Send snapshot
@@ -58,7 +50,7 @@ void Server::readFromClients()
 
     // Time out logic
     if (checkTimeOutInterval < (1000 * (currentTime - timOutTimer) / (double)CLOCKS_PER_SEC)) {
-        checkForTimeOuts();
+        //checkForTimeOuts();
         timOutTimer = currentTime;
     }
 }
@@ -108,7 +100,7 @@ int Server::receive(char * data, size_t length)
 
 void Server::send(Packet& packet, int playerID)
 {
-    m_Socket.send_to(
+    int bytesSent = m_Socket.send_to(
         boost::asio::buffer(packet.Data(), packet.Size()),
         m_PlayerDefinitions[playerID].Endpoint,
         0);
@@ -150,23 +142,33 @@ void Server::broadcast(Packet& packet)
     }
 }
 
+// Send snapshot fields
 void Server::sendSnapshot()
 {
+    // Should time this
+    std::unordered_map<std::string, ComponentPool*> worldComponentPools = m_World->GetComponentPools();
+    for (auto& it : worldComponentPools) {
         Packet packet(MessageType::Snapshot, m_SendPacketID);
-    for (size_t i = 0; i < MAXCONNECTIONS; i++) {
+        std::string componentType = it.first;
+        ComponentPool* componentPool = it.second;
+        ComponentInfo componentInfo = componentPool->ComponentInfo();
+        packet.WriteString(componentInfo.Name);
 
-        // Send an empty name if there is no player connected on this position.
-        packet.WriteString(m_PlayerDefinitions[i].Name);
-
-        if (m_PlayerDefinitions[i].EntityID == -1) {
-            continue;
+        for (auto& componentWrapper : *componentPool) {
+            packet.WritePrimitive(componentWrapper.EntityID);
+            for (auto& componentField : componentWrapper.Info.FieldsInOrder) {
+                ComponentInfo::Field_t fieldInfo = componentInfo.Fields.at(componentField);
+                if (fieldInfo.Type == "string") {
+                    std::string& value = componentWrapper[componentField];
+                    packet.WriteString(value);
+                } else {
+                    packet.WriteData(componentWrapper.Data + fieldInfo.Offset, fieldInfo.Stride);
+                }
             }
-        // Pack transfrom component into data packet
-        auto transform = m_World->GetComponent(m_PlayerDefinitions[i].EntityID, "Transform");
-        packet.WriteData(transform.Data, transform.Info.Meta.Stride);
         }
         broadcast(packet);
     }
+}
 
 void Server::sendPing()
 {
@@ -174,10 +176,9 @@ void Server::sendPing()
     for (size_t i = 0; i < MAXCONNECTIONS; i++) {
         if (m_PlayerDefinitions[i].Endpoint.address() != boost::asio::ip::address()) {
             int ping = 1000 * (m_StopTimes[i] - m_StartPingTime) / static_cast<double>(CLOCKS_PER_SEC);
-            LOG_INFO("%i: Player %i's ping: %i", m_PacketID, i, ping);
+            LOG_INFO("Last packetID received %i: Player %i's ping: %i", m_PacketID, i, ping);
         }
     }
-
     // Create ping message
     Packet packet(MessageType::ServerPing, m_SendPacketID);
     packet.WriteString("Ping from server");
@@ -271,7 +272,7 @@ void Server::parseConnect(Packet& packet)
 
             m_StopTimes[i] = std::clock();
 
-            LOG_INFO("Player \"%s\" connected on IP: %s", m_PlayerDefinitions[i].Name, m_PlayerDefinitions[i].Endpoint.address().to_string());
+            LOG_INFO("Player \"%s\" connected on IP: %s", m_PlayerDefinitions[i].Name.c_str(), m_PlayerDefinitions[i].Endpoint.address().to_string().c_str());
 
             Packet packet(MessageType::Connect, m_SendPacketID);
             packet.WritePrimitive<int>(i); // Player ID

src/Engine/Rendering/Camera.cpp

@@ -50,6 +50,18 @@ void Camera::SetOrientation(glm::quat val)
 	UpdateViewMatrix();
 }
 
+
+void Camera::SetProjectionMatrix(glm::mat4 val)
+{
+    m_ProjectionMatrix = val;
+}
+
+
+void Camera::SetViewMatrix(glm::mat4 val)
+{
+    m_ViewMatrix = val;
+}
+
 //void Camera::Pitch(float val)
 //{
 //	m_Pitch = val;
@@ -64,15 +76,6 @@ void Camera::SetOrientation(glm::quat val)
 
 void Camera::UpdateProjectionMatrix()
 {
-//	m_ProjectionMatrix = glm::ortho(
-//		-16.f,
-//		16.f,
-//		-9.f,
-//		9.f,
-//		m_NearClip,
-//		m_FarClip
-//		);
-
 	m_ProjectionMatrix = glm::perspective(m_FOV, m_AspectRatio, m_NearClip, m_FarClip);
 }
 

src/Engine/Rendering/DrawFinalPass.cpp

@@ -0,0 +1,66 @@
+#include "Rendering/DrawFinalPass.h"
+
+DrawFinalPass::DrawFinalPass(IRenderer* renderer, LightCullingPass* lightCullingPass)
+{
+    m_Renderer = renderer;
+    m_LightCullingPass = lightCullingPass;
+    InitializeTextures();
+    InitializeShaderPrograms();
+}
+
+void DrawFinalPass::InitializeTextures()
+{
+    m_WhiteTexture = ResourceManager::Load<Texture>("Textures/Core/Blank.png");
+}
+
+void DrawFinalPass::InitializeShaderPrograms()
+{
+    m_ForwardPlusProgram = ResourceManager::Load<ShaderProgram>("#ForwardPlusProgram");
+    m_ForwardPlusProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/ForwardPlus.vert.glsl")));
+    m_ForwardPlusProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/ForwardPlus.frag.glsl")));
+    m_ForwardPlusProgram->Compile();
+    m_ForwardPlusProgram->Link();
+}
+
+void DrawFinalPass::Draw(RenderScene& scene)
+{
+    GLERROR("DrawFinalPass::Draw: Pre");
+
+    DrawFinalPassState state;
+    m_ForwardPlusProgram->Bind();
+    GLuint shaderHandle = m_ForwardPlusProgram->GetHandle();
+
+    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 1, m_LightCullingPass->LightSSBO());
+    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 2, m_LightCullingPass->LightGridSSBO());
+    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 4, m_LightCullingPass->LightIndexSSBO());
+
+    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(m_Renderer->Camera()->ViewMatrix()));
+    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(m_Renderer->Camera()->ProjectionMatrix()));
+    glUniform2f(glGetUniformLocation(shaderHandle, "ScreenDimensions"), m_Renderer->Resolution().Width, m_Renderer->Resolution().Height);
+
+    //TODO: Render: Add code for more jobs than modeljobs.
+    for (auto &job : scene.ForwardJobs) {
+        auto modelJob = std::dynamic_pointer_cast<ModelJob>(job);
+        if(modelJob) {
+            //TODO: Kolla upp "header/include/common" shader saken så man slipper skicka in asmycket uniforms
+            glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(modelJob->Matrix));
+            glUniform4fv(glGetUniformLocation(shaderHandle, "Color"), 1, glm::value_ptr(modelJob->Color));
+
+            if(modelJob->DiffuseTexture != nullptr) {
+                glActiveTexture(GL_TEXTURE0);
+                glBindTexture(GL_TEXTURE_2D, modelJob->DiffuseTexture->m_Texture);
+            } else {
+                glActiveTexture(GL_TEXTURE0);
+                glBindTexture(GL_TEXTURE_2D, m_WhiteTexture->m_Texture);
+            }
+
+            glBindVertexArray(modelJob->Model->VAO);
+            glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelJob->Model->ElementBuffer);
+            glDrawElementsBaseVertex(GL_TRIANGLES, modelJob->EndIndex - modelJob->StartIndex + 1, GL_UNSIGNED_INT, 0, modelJob->StartIndex);
+
+            continue;
+        }
+    }
+    GLERROR("DrawFinalPass::Draw: END");
+
+}

src/Engine/Rendering/DrawFinalPassState.cpp

@@ -0,0 +1,18 @@
+#include "Rendering/DrawFinalPassState.h"
+
+
+DrawFinalPassState::DrawFinalPassState()
+{
+    BindFramebuffer(0);
+    Enable(GL_BLEND);
+    BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+    Enable(GL_DEPTH_TEST);
+    Enable(GL_CULL_FACE);
+    ClearColor(glm::vec4(200.f / 255, 0.f / 255, 200.f / 255, 0.f));
+    Clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+}
+
+DrawFinalPassState::~DrawFinalPassState()
+{
+
+}

src/Engine/Rendering/DrawScenePass.cpp

@@ -14,36 +14,31 @@ void DrawScenePass::InitializeTextures()
 
 void DrawScenePass::InitializeShaderPrograms()
 {
-    //Gör så att shaders är en resource, tex som texture classen. Konstruktorn måste vara privat.
     m_BasicForwardProgram = ResourceManager::Load<ShaderProgram>("#BasicForwardProgram");
 
     m_BasicForwardProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/BasicForward.vert.glsl")));
     m_BasicForwardProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/BasicForward.frag.glsl")));
     m_BasicForwardProgram->Compile();
     m_BasicForwardProgram->Link();
-
-
 }
 
-void DrawScenePass::Draw(RenderQueueCollection& rq)
+void DrawScenePass::Draw(RenderScene& scene)
 {
     //glBindFramebuffer(GL_FRAMEBUFFER, 0);
-    GLERROR("Renderer::Draw PickingPass");
+    GLERROR("DrawScenePass::Draw: Pre");
 
-    DrawScenePassState state;
+    DrawScenePassState state = DrawScenePassState();
+    m_BasicForwardProgram->Bind();
 
-
-    //TODO: Render: Add code for more jobs than modeljobs.
-    for (auto &job : rq.Forward) {
+    for (auto &job : scene.ForwardJobs) {
         auto modelJob = std::dynamic_pointer_cast<ModelJob>(job);
         if (modelJob) {
             GLuint ShaderHandle = m_BasicForwardProgram->GetHandle();
 
-            m_BasicForwardProgram->Bind();
             //TODO: Kolla upp "header/include/common" shader saken så man slipper skicka in asmycket uniforms
-            glUniformMatrix4fv(glGetUniformLocation(ShaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(modelJob->ModelMatrix));
-            glUniformMatrix4fv(glGetUniformLocation(ShaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(m_Renderer->Camera()->ViewMatrix()));
-            glUniformMatrix4fv(glGetUniformLocation(ShaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(m_Renderer->Camera()->ProjectionMatrix()));
+            glUniformMatrix4fv(glGetUniformLocation(ShaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(modelJob->Matrix));
+            glUniformMatrix4fv(glGetUniformLocation(ShaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
+            glUniformMatrix4fv(glGetUniformLocation(ShaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));            
             glUniform4fv(glGetUniformLocation(ShaderHandle, "Color"), 1, glm::value_ptr(modelJob->Color));
 
             //TODO: Renderer: bättre textur felhantering samt fler texturer stöd
@@ -59,8 +54,9 @@ void DrawScenePass::Draw(RenderQueueCollection& rq)
             glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelJob->Model->ElementBuffer);
             glDrawElementsBaseVertex(GL_TRIANGLES, modelJob->EndIndex - modelJob->StartIndex + 1, GL_UNSIGNED_INT, 0, modelJob->StartIndex);
 
-            continue;
+            //continue;
         }
+    
     }
-    GLERROR("DrawScene Error");
+    GLERROR("DrawScenePass::Draw: End");
 }

src/Engine/Rendering/DrawScenePassState.cpp

@@ -8,8 +8,10 @@ DrawScenePassState::DrawScenePassState()
     GLERROR("---");
     Enable(GL_DEPTH_TEST);
     Enable(GL_CULL_FACE);
-    ClearColor(glm::vec4(255.f / 255, 163.f / 255, 176.f / 255, 0.f));
-    Clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+    Enable(GL_BLEND);
+    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+   // ClearColor(glm::vec4(255.f / 255, 163.f / 255, 176.f / 255, 0.f));
+   // Clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 }
 
 DrawScenePassState::~DrawScenePassState()

src/Engine/Rendering/DummyRenderer.cpp

@@ -39,17 +39,10 @@ void DummyRenderer::Initialize()
 		exit(EXIT_FAILURE);
 	}
 
-	// Create default camera
-	m_DefaultCamera = new ::Camera((float)m_Resolution.Width / m_Resolution.Height, glm::radians(45.f), 0.01f, 5000.f);
-	m_DefaultCamera->SetPosition(glm::vec3(0, 0, 0));
-	if (m_Camera == nullptr) {
-		m_Camera = m_DefaultCamera;
-	}
-
 	glfwSwapInterval(m_VSYNC);
 }
 
-void DummyRenderer::Draw(RenderQueueCollection& rq)
+void DummyRenderer::Draw(RenderFrame& rq)
 {
 	glClearColor(255.f / 255, 163.f / 255, 176.f / 255, 0.f);
 	glClear(GL_COLOR_BUFFER_BIT);

src/Engine/Rendering/LightCullingPass.cpp

@@ -0,0 +1,151 @@
+#include "Rendering/LightCullingPass.h"
+
+LightCullingPass::LightCullingPass(IRenderer* renderer)
+{
+    m_Renderer = renderer;
+    SetSSBOSizes();
+    InitializeSSBOs();
+    InitializeShaderPrograms();
+    //GenerateNewFrustum(TODO);
+}
+
+LightCullingPass::~LightCullingPass()
+{
+
+}
+
+void LightCullingPass::GenerateNewFrustum(RenderScene& scene)
+{
+    if (scene.PointLightJobs.size() == 0)
+        return;
+
+    GLERROR("CalculateFrustum Error: Pre");
+
+    m_CalculateFrustumProgram->Bind();
+
+    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 0, m_FrustumSSBO);
+    glUniformMatrix4fv(glGetUniformLocation(m_CalculateFrustumProgram->GetHandle(), "P"), 1, false, glm::value_ptr(scene.Camera->ProjectionMatrix()));
+    glUniform2f(glGetUniformLocation(m_CalculateFrustumProgram->GetHandle(), "ScreenDimensions"), m_Renderer->Resolution().Width, m_Renderer->Resolution().Height);
+    glDispatchCompute((int)(m_Renderer->Resolution().Width/(TILE_SIZE*TILE_SIZE) + 1), (int)(m_Renderer->Resolution().Height/(TILE_SIZE*TILE_SIZE) + 1), 1);
+
+    GLERROR("CalculateFrustum Error: End");
+}
+
+
+void LightCullingPass::OnResolutionChange()
+{
+    SetSSBOSizes();
+}
+
+
+void LightCullingPass::SetSSBOSizes()
+{
+    m_NumberOfTiles = (int)(m_Renderer->Resolution().Width*m_Renderer->Resolution().Height)/TILE_SIZE;
+
+    //m_Frustums = new Frustum[s];
+    //m_LightGrid = new LightGrid[s];
+    //m_LightIndex = new float[s*200];
+
+    m_Frustums = new Frustum[m_NumberOfTiles];
+    m_LightGrid = new LightGrid[m_NumberOfTiles];
+    m_LightIndex = new float[m_NumberOfTiles*MAX_LIGHTS_PER_TILE];
+}
+
+void LightCullingPass::CullLights(RenderScene& scene)
+{
+    GLERROR("CullLights Error: Pre");
+    m_LightOffset = 0;
+
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, m_LightOffsetSSBO);
+    glBufferData(GL_SHADER_STORAGE_BUFFER, sizeof(m_LightOffset), &m_LightOffset, GL_DYNAMIC_COPY);
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, m_LightSSBO);
+    if (m_PointLights.size() > 0) {
+        glBufferData(GL_SHADER_STORAGE_BUFFER, sizeof(PointLight) * m_PointLights.size(), &(m_PointLights[0]), GL_DYNAMIC_COPY);
+    } else {
+        GLfloat zero = 0.f;
+        glBufferData(GL_SHADER_STORAGE_BUFFER, sizeof(GLfloat), &zero , GL_DYNAMIC_COPY);
+    }
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, 0);
+
+    m_LightCullProgram->Bind();
+    glUniform2f(glGetUniformLocation(m_LightCullProgram->GetHandle(), "ScreenDimensions"), m_Renderer->Resolution().Width, m_Renderer->Resolution().Height);
+    glUniformMatrix4fv(glGetUniformLocation(m_LightCullProgram->GetHandle(), "V"), 1, false, glm::value_ptr(scene.Camera->ViewMatrix()));
+    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 0, m_FrustumSSBO);
+    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 1, m_LightSSBO);
+    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 2, m_LightGridSSBO);
+    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 3, m_LightOffsetSSBO);
+    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 4, m_LightIndexSSBO);
+    glDispatchCompute(m_Renderer->Resolution().Width / TILE_SIZE, m_Renderer->Resolution().Height / TILE_SIZE, 1);
+
+    GLERROR("CullLights Error: End");
+}
+
+void LightCullingPass::FillLightList(RenderScene& scene)
+{
+    m_PointLights.clear();
+
+    for(auto &job : scene.PointLightJobs) {
+        auto pointLightjob = std::dynamic_pointer_cast<PointLightJob>(job);
+        if (pointLightjob) {
+            PointLight p;
+            p.Color = pointLightjob->Color;
+            p.Falloff = pointLightjob->Falloff;
+            p.Intensity = pointLightjob->Intensity;
+            p.Position = glm::vec4(glm::vec3(pointLightjob->Position), 1.f);
+            p.Radius = pointLightjob->Radius;
+            p.Padding = 123.f;
+            m_PointLights.push_back(p);
+            continue;
+        }
+    }
+}
+
+void LightCullingPass::InitializeSSBOs()
+{
+    glGenBuffers(1, &m_FrustumSSBO);
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, m_FrustumSSBO);
+    glBufferData(GL_SHADER_STORAGE_BUFFER, sizeof(Frustum)*m_NumberOfTiles, m_Frustums, GL_DYNAMIC_COPY);
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, 0);
+    GLERROR("m_FrustumSSBO");
+
+    glGenBuffers(1, &m_LightSSBO);
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, m_LightSSBO);
+    if(m_PointLights.size() > 0) {
+        glBufferData(GL_SHADER_STORAGE_BUFFER, sizeof(PointLight) * m_PointLights.size(), &(m_PointLights[0]), GL_DYNAMIC_COPY);
+    }
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, 0);
+    GLERROR("m_LightSSBO");
+
+    glGenBuffers(1, &m_LightGridSSBO);
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, m_LightGridSSBO);
+    glBufferData(GL_SHADER_STORAGE_BUFFER, sizeof(LightGrid)*m_NumberOfTiles, m_LightGrid, GL_DYNAMIC_COPY);
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, 0);
+    GLERROR("m_LightGridSSBO");
+
+
+    glGenBuffers(1, &m_LightOffsetSSBO);
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, m_LightOffsetSSBO);
+    glBufferData(GL_SHADER_STORAGE_BUFFER, sizeof(m_LightOffset), &m_LightOffset, GL_DYNAMIC_COPY);
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, 0);
+    GLERROR("m_LightOffsetSSBO");
+
+    glGenBuffers(1, &m_LightIndexSSBO);
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, m_LightIndexSSBO);
+    glBufferData(GL_SHADER_STORAGE_BUFFER, sizeof(float)*m_NumberOfTiles*MAX_LIGHTS_PER_TILE, m_LightIndex, GL_DYNAMIC_COPY);
+    glBindBuffer(GL_SHADER_STORAGE_BUFFER, 0);
+    GLERROR("m_LightIndexSSBO");
+}
+
+void LightCullingPass::InitializeShaderPrograms()
+{
+    m_CalculateFrustumProgram = ResourceManager::Load<ShaderProgram>("#CalculateFrustumProgram");
+    m_CalculateFrustumProgram->AddShader(std::shared_ptr<Shader>(new ComputeShader("Shaders/GridFrustum.comp.glsl")));
+    m_CalculateFrustumProgram->Compile();
+    m_CalculateFrustumProgram->Link();
+
+    m_LightCullProgram = ResourceManager::Load<ShaderProgram>("#LightCullProgram");
+    m_LightCullProgram->AddShader(std::shared_ptr<Shader>(new ComputeShader("Shaders/CullLights.comp.glsl")));
+    m_LightCullProgram->Compile();
+    m_LightCullProgram->Link();
+}
+