Merge pull request #96 from teamfisk/WeaponSystem

Network improvements and base weapon work

include/Engine/Collision/CollisionSystem.h

@@ -13,8 +13,8 @@
 class CollisionSystem : public PureSystem
 {
 public:
-    CollisionSystem(World* world, EventBroker* eventBroker, Octree<EntityAABB>* octree)
-        : System(world, eventBroker)
+    CollisionSystem(SystemParams params, Octree<EntityAABB>* octree)
+        : System(params)
         , PureSystem("Collidable")
         , m_Octree(octree)
     { }

include/Engine/Collision/FillFrustumOctreeSystem.h

@@ -9,8 +9,8 @@
 class FillFrustumOctreeSystem : public ImpureSystem, public PureSystem
 {
 public:
-    FillFrustumOctreeSystem(World* world, EventBroker* eventBroker, Octree<EntityAABB>* octree)
-        : System(world, eventBroker)
+    FillFrustumOctreeSystem(SystemParams params, Octree<EntityAABB>* octree)
+        : System(params)
         , PureSystem("Model")
         , m_Octree(octree)
     { }

include/Engine/Collision/FillOctreeSystem.h

@@ -9,8 +9,8 @@
 class FillOctreeSystem : public ImpureSystem, public PureSystem
 {
 public:
-    FillOctreeSystem(World* world, EventBroker* eventBroker, Octree<EntityAABB>* octree, const std::string& fillComponentType)
-        : System(world, eventBroker)
+    FillOctreeSystem(SystemParams params, Octree<EntityAABB>* octree, const std::string& fillComponentType)
+        : System(params)
         , PureSystem(fillComponentType)
         , m_Octree(octree)
     { }

include/Engine/Collision/TriggerSystem.h

@@ -15,8 +15,8 @@ class AABB;
 class TriggerSystem : public PureSystem
 {
 public:
-    TriggerSystem(World* world, EventBroker* eventBroker, Octree<EntityAABB>* octree)
-        : System(world, eventBroker)
+    TriggerSystem(SystemParams params, Octree<EntityAABB>* octree)
+        : System(params)
         , PureSystem("Trigger")
         , m_Octree(octree)
     {

include/Engine/Core/ComponentInfo.h

@@ -13,6 +13,7 @@ struct ComponentInfo
 		unsigned int Allocation = 0;
         std::map<std::string, std::string> FieldAnnotations;
         std::map<std::string, std::map<std::string, EnumType>> FieldEnumDefinitions;
+        bool NetworkReplicated = true;
 	};
 
     struct Field_t

include/Engine/Core/ComponentWrapper.h

@@ -1,6 +1,7 @@
 #ifndef ComponentWrapper_h__
 #define ComponentWrapper_h__
 
+#include <boost/shared_array.hpp>
 #include "../Common.h"
 #include "Entity.h"
 #include "ComponentInfo.h"
@@ -81,6 +82,18 @@ struct ComponentWrapper
     SubscriptProxy operator[](std::string propertyName) { return SubscriptProxy(this, propertyName); }
 };
 
+// A component wrapper that "owns" its data through a shared pointer
+struct SharedComponentWrapper : ComponentWrapper
+{
+    SharedComponentWrapper(const ComponentInfo& componentInfo, boost::shared_array<char> data)
+        : ComponentWrapper(componentInfo, data.get())
+        , m_DataReference(data)
+    { }
+
+private:
+    boost::shared_array<char> m_DataReference;
+};
+
 // TODO: Move this to Tests once entity importing is finished
 class ComponentWrapperFactory
 {

include/Engine/Core/EntityFilePreprocessor.h

@@ -3,6 +3,8 @@
 
 #include <xercesc/framework/psvi/XSElementDeclaration.hpp>
 #include <xercesc/framework/psvi/XSComplexTypeDefinition.hpp>
+#include <xercesc/framework/psvi/XSAttributeUse.hpp>
+#include <xercesc/framework/psvi/XSAttributeDeclaration.hpp>
 #include <xercesc/framework/psvi/XSParticle.hpp>
 #include <xercesc/framework/psvi/XSModelGroup.hpp>
 #include <xercesc/framework/psvi/XSModelGroupDefinition.hpp>

include/Engine/Core/EntityWrapper.h

@@ -30,7 +30,7 @@ struct EntityWrapper
     EntityWrapper FirstChildByName(const std::string& name);
     EntityWrapper FirstParentWithComponent(const std::string& componentType);
     bool IsChildOf(EntityWrapper potentialParent);
-    bool Valid();
+    bool Valid() const;
 
     ComponentWrapper operator[](const char* componentName);
     bool operator==(const EntityWrapper& e) const;

include/Engine/Core/EventBroker.h

@@ -5,6 +5,7 @@
 #include <functional>
 #include <list>
 #include <tuple>
+#include <set>
 
 #include "../Common.h"
 #include "Event.h"
@@ -107,7 +108,7 @@ private:
     typedef std::unordered_map<ContextTypeName_t, EventRelays_t> ContextRelays_t;
     ContextRelays_t m_ContextRelays;
     std::vector<BaseEventRelay*> m_RelaysToSubscribe;
-    std::vector<std::tuple<EventID, ContextTypeName_t, EventTypeName_t>> m_RelaysToUnsubscribe;
+    std::unordered_map<BaseEventRelay*, std::tuple<EventID, ContextTypeName_t, EventTypeName_t>> m_RelaysToUnsubscribe;
 
     typedef std::list<std::pair<EventTypeName_t, std::shared_ptr<Event>>> EventQueue_t;
     std::shared_ptr<EventQueue_t> m_EventQueueRead;

include/Engine/Core/Octree.h

@@ -6,9 +6,7 @@
 #include "../Common.h"
 #include "AABB.h"
 #include "Frustum.h"
-
-//Fwd declarations.
-class Ray;
+#include "Ray.h"
 
 namespace OctSpace
 {

include/Engine/Core/System.h

@@ -5,21 +5,55 @@
 #include "World.h"
 #include "EntityWrapper.h"
 #include "ComponentWrapper.h"
+#include "EPlayerSpawned.h"
+
+struct SystemParams
+{
+    SystemParams(::World* World, ::EventBroker* EventBroker, bool IsClient, bool IsServer)
+        : World(World)
+        , EventBroker(EventBroker)
+        , IsClient(IsClient)
+        , IsServer(IsServer)
+    { }
+
+    ::World* World;
+    ::EventBroker* EventBroker;
+    bool IsClient = false;
+    bool IsServer = false;
+};
 
 class System
 {
     friend class SystemPipeline;
 
 protected:
-    System(World* world, EventBroker) { }
-    System(World* world, EventBroker* eventBroker)
-        : m_World(world)
-        , m_EventBroker(eventBroker)
-    { }
+    System(SystemParams params)
+        : m_World(params.World)
+        , m_EventBroker(params.EventBroker)
+        , IsClient(params.IsClient)
+        , IsServer(params.IsServer)
+    {
+        if (IsClient) {
+            EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &System::setLocalPlayer);
+        }
+    }
     virtual ~System() = default;
 
     World* m_World;
     EventBroker* m_EventBroker;
+    bool IsClient = false;
+    bool IsServer = false;
+    EntityWrapper LocalPlayer = EntityWrapper::Invalid;
+
+private:
+    EventRelay<System, Events::PlayerSpawned> m_EPlayerSpawned;
+    virtual bool setLocalPlayer(Events::PlayerSpawned& e)
+    {
+        if (e.PlayerID == -1) {
+            LocalPlayer = e.Player;
+        }
+        return true;
+    }
 };
 
 class PureSystem : public virtual System
@@ -34,7 +68,7 @@ protected:
 
     const std::string m_ComponentType;
 
-    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& cComponent, double dt) = 0;
+    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& cPlayer, double dt) = 0;
 };
 
 class ImpureSystem : public virtual System

include/Engine/Core/SystemPipeline.h

@@ -10,9 +10,11 @@
 class SystemPipeline
 {
 public:
-    SystemPipeline(World* world, EventBroker* eventBroker)
+    SystemPipeline(World* world, EventBroker* eventBroker, bool isClient, bool isServer)
         : m_World(world)
         , m_EventBroker(eventBroker)
+        , m_IsClient(isClient)
+        , m_IsServer(isServer)
     {
         EVENT_SUBSCRIBE_MEMBER(m_EPause, &SystemPipeline::OnPause);
         EVENT_SUBSCRIBE_MEMBER(m_EResume, &SystemPipeline::OnResume);
@@ -35,7 +37,7 @@ public:
             m_OrderedSystemGroups.resize(updateOrderLevel + 1);
         }
         UnorderedSystems& group = m_OrderedSystemGroups[updateOrderLevel];
-        System* system = new T(m_World, m_EventBroker, args...);
+        System* system = new T(SystemParams(m_World, m_EventBroker, m_IsClient, m_IsServer), args...);
         group.Systems[typeid(T).name()] = system;
 
         PureSystem* pureSystem = dynamic_cast<PureSystem*>(system);
@@ -59,6 +61,9 @@ public:
             dt = 0.0;
         }
 
+        // Process utility events for the System base class
+        m_EventBroker->Process<System>();
+
         for (UnorderedSystems& group : m_OrderedSystemGroups) {
             // Process events
             for (auto& pair : group.Systems) {
@@ -88,6 +93,8 @@ public:
 private:
     World* m_World;
     EventBroker* m_EventBroker;
+    bool m_IsClient = false;
+    bool m_IsServer = false;
     bool m_Paused = false;
 
     struct UnorderedSystems

include/Engine/Core/UniformScaleSystem.h

@@ -8,7 +8,7 @@
 class UniformScaleSystem : public PureSystem
 {
 public:
-    UniformScaleSystem(World* world, EventBroker* eventBroker);
+    UniformScaleSystem(SystemParams params);
 
     virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& cUniformScale, double dt) override;
 

include/Engine/Editor/EditorRenderSystem.h

@@ -10,7 +10,7 @@
 class EditorRenderSystem : public ImpureSystem
 {
 public:
-    EditorRenderSystem(World* world, EventBroker* eventBroker, IRenderer* renderer, RenderFrame* renderFrame);
+    EditorRenderSystem(SystemParams params, IRenderer* renderer, RenderFrame* renderFrame);
 
     virtual void Update(double dt) override;
 

include/Engine/Editor/EditorSystem.h

@@ -17,7 +17,7 @@
 class EditorSystem : public ImpureSystem
 {
 public:
-    EditorSystem(World* world, EventBroker* eventBroker, IRenderer* renderer, RenderFrame* renderFrame);
+    EditorSystem(SystemParams params, IRenderer* renderer, RenderFrame* renderFrame);
     ~EditorSystem();
 
     void Update(double dt);

include/Engine/Editor/EditorWidgetSystem.h

@@ -25,7 +25,7 @@ struct WidgetDelta : Event
 class EditorWidgetSystem : public ImpureSystem, PureSystem
 {
 public:
-    EditorWidgetSystem(World* world, EventBroker* eventBroker, IRenderer* renderer);
+    EditorWidgetSystem(SystemParams params, IRenderer* renderer);
 
     virtual void Update(double dt) override;
     virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& cEditorWidget, double dt) override;

include/Engine/Network/Client.h

@@ -20,16 +20,22 @@
 #include "Input/EInputCommand.h"
 #include "Core/EPlayerDamage.h"
 #include "Network/EInterpolate.h"
+#include "Network/SnapshotFilter.h"
 #include "Core/EPlayerSpawned.h"
 
 class Client : public Network
 {
 public:
-    Client(ConfigFile* config);
+    Client(World* world, EventBroker* eventBroker);
+    Client(World* world, EventBroker* eventBroker, std::unique_ptr<SnapshotFilter> snapshotFilter);
     ~Client();
-    void Start(World* world, EventBroker* eventBroker) override;
+
+    void Connect(std::string address, int port);
     void Update() override;
+
 private:
+    std::unique_ptr<SnapshotFilter> m_SnapshotFilter = nullptr;
+
     // Assio UDP logic
     boost::asio::ip::udp::endpoint m_ReceiverEndpoint;
     boost::asio::io_service m_IOService;
@@ -45,10 +51,8 @@ private:
     PacketID m_SendPacketID = 0;
 
     // Game logic
-    World* m_World;
     std::string m_PlayerName;
     PlayerID m_PlayerID = -1;
-    EntityID m_ServerEntityID = std::numeric_limits<EntityID>::max();
     bool m_IsConnected = false;
     EntityWrapper m_LocalPlayer = EntityWrapper::Invalid;
     // Server Client Lookup map
@@ -74,7 +78,9 @@ private:
     void connect();
     void disconnect();
     void parseMessageType(Packet& packet);
-    void updateFields(Packet& packet, const ComponentInfo& componentInfo, const EntityID& entityID, const std::string& componentType);
+    void updateFields(Packet& packet, const ComponentInfo& componentInfo, const EntityID& entityID);
+    SharedComponentWrapper createSharedComponent(Packet& packet, EntityID entityID, const ComponentInfo& componentInfo);
+    void ignoreFields(Packet& packet, const ComponentInfo& componentInfo);
     void parseConnect(Packet& packet);
     void parsePlayerConnected(Packet& packet);
     void parsePing();
@@ -99,7 +105,6 @@ private:
     void deleteFromServerClientMaps(EntityID serverEntityID, EntityID clientEntityID);
 
     // Events
-    EventBroker* m_EventBroker;
     EventRelay<Client, Events::InputCommand> m_EInputCommand;
     bool OnInputCommand(const Events::InputCommand& e);
     EventRelay<Client, Events::PlayerDamage> m_EPlayerDamage;

include/Engine/Network/EInterpolate.h

@@ -11,8 +11,13 @@ namespace Events
 
 struct Interpolate : Event
 {
-    EntityID Entity;
-    boost::shared_array<char> DataArray;
+    Interpolate(EntityWrapper Entity, SharedComponentWrapper Component)
+        : Entity(Entity)
+        , Component(Component)
+    { }
+
+    EntityWrapper Entity;
+    SharedComponentWrapper Component;
 };
 
 }

include/Engine/Network/Network.h

@@ -19,10 +19,15 @@ typedef unsigned int PacketID;
 class Network
 {
 public:
+    Network(World* world, EventBroker* eventBroker);
     virtual ~Network() { };
-    virtual void Start(World* m_world, EventBroker *eventBroker) = 0;
+
     virtual void Update() = 0;
+
 protected:
+    World* m_World;
+    EventBroker* m_EventBroker;
+
     // For Debug 
     bool isReadingData = false;
     NetworkData m_NetworkData;
@@ -32,7 +37,6 @@ protected:
     double m_TimeoutMs;
     void saveToFile();
     void updateNetworkData();
-    void initialize();
 };
 
 #endif

include/Engine/Network/Server.h

@@ -22,15 +22,17 @@
 class Server : public Network
 {
 public:
-    Server();
+    Server(World* world, EventBroker* eventBroker, int port);
     ~Server();
-    void Start(World* m_world, EventBroker *eventBroker) override;
+
     void Update() override;
+
 private:
+    int m_Port = 27666;
     // UDP logic
     boost::asio::ip::udp::endpoint m_ReceiverEndpoint;
     boost::asio::io_service m_IOService;
-    boost::asio::ip::udp::socket m_Socket;
+    std::unique_ptr<boost::asio::ip::udp::socket> m_Socket;
 
     // Sending messages to client logic
     std::map<PlayerID, PlayerDefinition> m_ConnectedPlayers;
@@ -46,13 +48,10 @@ private:
     float snapshotInterval;
     int checkTimeOutInterval = 100;
     int m_NextPlayerID = 0;
+    std::vector<Events::InputCommand> m_InputCommandsToBroadcast;
 
     //Timers
     std::clock_t m_StartPingTime;
-
-    // Game logic
-    World* m_World;
-    EventBroker* m_EventBroker;
     
     // Packet loss logic
     PacketID m_PacketID = 0;
@@ -66,6 +65,7 @@ private:
     void broadcast(Packet& packet);
     void sendSnapshot();
     void addChildrenToPacket(Packet& packet, EntityID entityID);
+    void addInputCommandsToPacket(Packet& packet);
     void sendPing();
     void checkForTimeOuts();
     void disconnect(PlayerID playerID);

include/Engine/Network/SnapshotFilter.h

@@ -0,0 +1,19 @@
+#ifndef SnapshotFilter_h__
+#define SnapshotFilter_h__
+
+#include "../Core/EntityWrapper.h"
+#include "../Core/ComponentWrapper.h"
+
+class SnapshotFilter
+{
+public:
+    // Filters an incoming snapshot. 
+    // Modify the component and return true if the component snapshot should be applied. 
+    // Otherwise return false and it will be ignored.
+    virtual bool FilterComponent(EntityWrapper entity, SharedComponentWrapper& component) 
+    {
+        return true;
+    }
+};
+
+#endif

include/Engine/Rendering/AnimationSystem.h

@@ -14,8 +14,8 @@
 class AnimationSystem : public PureSystem
 {
 public:
-    AnimationSystem(World* world, EventBroker* eventBroker)
-        : System(world, eventBroker)
+    AnimationSystem(SystemParams params)
+        : System(params)
         , PureSystem("Animation")
     {
 

include/Engine/Rendering/BoneAttachmentSystem.h

@@ -13,8 +13,8 @@
 class BoneAttachmentSystem : public PureSystem
 {
 public:
-    BoneAttachmentSystem(World* world, EventBroker* eventBroker)
-        : System(world, eventBroker)
+    BoneAttachmentSystem(SystemParams params)
+        : System(params)
         , PureSystem("BoneAttachment")
     {
 

include/Engine/Rendering/IRenderer.h

@@ -32,6 +32,8 @@ public:
 	virtual void SetFullscreen(bool fullscreen) { m_Fullscreen = fullscreen; }
 	bool VSYNC() const { return m_VSYNC; }
 	virtual void SetVSYNC(bool vsync) { m_VSYNC = vsync; }
+    std::string WindowTitle() const { return m_WindowTitle; }
+    virtual void SetWindowTitle(const std::string& title) { glfwSetWindowTitle(m_Window, title.c_str()); m_WindowTitle = title; }
     //Returns screen size excluding window border and header
     Rectangle GetViewportSize() const { return m_ViewportSize; }
 	virtual void Initialize() = 0;
@@ -47,6 +49,7 @@ protected:
 	int m_GLVersion[2];
 	std::string m_GLVendor;
 	GLFWwindow* m_Window = nullptr;
+    std::string m_WindowTitle;
 };
 
 #endif // Renderer_h__

include/Engine/Rendering/RenderSystem.h

@@ -22,7 +22,7 @@
 class RenderSystem : public ImpureSystem
 {
 public:
-    RenderSystem(World* world, EventBroker* eventBrokerer, const IRenderer* renderer, RenderFrame* renderFrame, Octree<EntityAABB>* frustumCullOctree);
+    RenderSystem(SystemParams params, const IRenderer* renderer, RenderFrame* renderFrame, Octree<EntityAABB>* frustumCullOctree);
     ~RenderSystem();
 
     virtual void Update(double dt) override;
@@ -31,7 +31,6 @@ private:
     const IRenderer* m_Renderer;
     RenderFrame* m_RenderFrame;
     Camera* m_Camera;
-    World* m_World;
     EntityWrapper m_CurrentCamera = EntityWrapper::Invalid;
     EntityWrapper m_LocalPlayer = EntityWrapper::Invalid;
     Octree<EntityAABB>* m_Octree;

include/Game/ExplosionEffectSystem.h

@@ -1,24 +0,0 @@
-#include "Common.h"
-#include "Core/System.h"
-
-class ExplosionEffectSystem : public PureSystem
-{
-public:
-    ExplosionEffectSystem(World* world, EventBroker* eventBroker)
-        : System(world, eventBroker)
-        , PureSystem("ExplosionEffect")
-    { }
-
-    virtual void  UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt) override
-    {
-
-        if ((double)component["TimeSinceDeath"] > (double)component["ExplosionDuration"]) {
-            (double)component["TimeSinceDeath"] = 0.f;
-        }
-        (double&)component["TimeSinceDeath"] += dt;
-
-        //if ((bool)Component["Gravity"] == true) {
-        //    (bool)Component["ExponentialAccelaration"] = false;
-        //}
-    }
-};

include/Game/Game.h

@@ -1,6 +1,8 @@
 #ifndef Game_h__
 #define Game_h__
 
+#include <boost/program_options.hpp>
+
 #include "Core/ResourceManager.h"
 #include "Core/ConfigFile.h"
 #include "Core/EventBroker.h"
@@ -14,7 +16,7 @@
 #include "Core/EKeyDown.h"
 #include "Core/EntityFilePreprocessor.h"
 #include "Core/SystemPipeline.h"
-#include "ExplosionEffectSystem.h"
+#include "Systems/ExplosionEffectSystem.h"
 #include "Editor/EditorSystem.h"
 #include "Core/EntityFile.h"
 #include "Rendering/RenderSystem.h"
@@ -43,7 +45,9 @@ public:
 	void Tick();
 
 private:
-	double m_LastTime;
+    std::string m_NetworkAddress;
+    int m_NetworkPort = 0;
+
 	ConfigFile* m_Config = nullptr;
 	EventBroker* m_EventBroker;
 	IRenderer* m_Renderer;
@@ -56,24 +60,15 @@ private:
     Octree<EntityAABB>* m_OctreeFrustrumCulling;
     SystemPipeline* m_SystemPipeline;
     RenderFrame* m_RenderFrame;
-    // Network variables
-    boost::thread m_NetworkThread;
-
-    // Network methods
-    void networkFunction();
-    Network* m_ClientOrServer;
-    bool m_IsClientOrServer = false;
-
-    // Sound
+    Client* m_NetworkClient = nullptr;
+    Server* m_NetworkServer = nullptr;
     SoundManager* m_SoundManager;
+	double m_LastTime;
 
-    //EventRelay<Game, Events::InputCommand> m_EInputCommand;
-    //bool debugOnInputCommand(const Events::InputCommand& e);
-
-    void debugInitialize();
-    void debugTick(double dt);
-	EventRelay<Client, Events::KeyDown> m_EKeyDown;
+    bool m_IsClient = false;
+    bool m_IsServer = false;
 
+    int parseArgs(int argc, char* argv[]);
 };
 
 #endif

include/Game/Network/MultiplayerSnapshotFilter.h

@@ -0,0 +1,25 @@
+#ifndef MultiplayerSnapshotFilter_h__
+#define MultiplayerSnapshotFilter_h__
+
+#include "Core/EventBroker.h"
+#include "Core/EPlayerSpawned.h"
+#include "Network/SnapshotFilter.h"
+#include "Network/EInterpolate.h"
+
+class MultiplayerSnapshotFilter : public SnapshotFilter
+{
+public:
+    MultiplayerSnapshotFilter(EventBroker* eventBroker);
+
+    virtual bool FilterComponent(EntityWrapper entity, SharedComponentWrapper& component) override;
+
+private:
+    EventBroker* m_EventBroker;
+
+    EntityWrapper m_LocalPlayer = EntityWrapper::Invalid;
+
+    EventRelay<MultiplayerSnapshotFilter, Events::PlayerSpawned> m_EPlayerSpawned;
+    bool OnPlayerSpawned(Events::PlayerSpawned ePlayerSpawned);
+};
+
+#endif

include/Game/Systems/CapturePointSystem.h

@@ -17,7 +17,7 @@ class CapturePointSystem : public PureSystem
 {
 public:
     //WARNING: on new map, destroy all info in the vectors, as well as reset all variables (just make new?)
-    CapturePointSystem(World* world, EventBroker* eventBroker);
+    CapturePointSystem(SystemParams params);
 
     //updatecomponent
     virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& capturePoint, double dt) override;

include/Game/Systems/ExplosionEffectSystem.h

@@ -0,0 +1,18 @@
+#ifndef ExplosionEffectSystem_h__
+#define ExplosionEffectSystem_h__
+
+#include "Common.h"
+#include "Core/System.h"
+
+class ExplosionEffectSystem : public PureSystem
+{
+public:
+    ExplosionEffectSystem(SystemParams params)
+        : System(params)
+        , PureSystem("ExplosionEffect")
+    { }
+
+    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt) override;
+};
+
+#endif

include/Game/Systems/HealthSystem.h

@@ -17,7 +17,7 @@
 class HealthSystem : public PureSystem
 {
 public:
-    HealthSystem(World* world, EventBroker* eventBroker);
+    HealthSystem(SystemParams params);
 
     //updatecomponent
     virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt) override;

include/Game/Systems/InterpolationSystem.h

@@ -16,38 +16,47 @@
 
 #include "Network/EInterpolate.h"
 
-class InterpolationSystem : public PureSystem
+class InterpolationSystem : public ImpureSystem
 {
-    struct Transform 
-    {
-        glm::vec3 Position;
-        glm::vec3 Scale;
-        glm::quat Orientation;
-        float interpolationTime;
-    };
 public:
-    InterpolationSystem(World* world, EventBroker* eventBroker);
+    InterpolationSystem(SystemParams params);
     ~InterpolationSystem() { }
-    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& transform, double dt) override;
-private:
-    std::unordered_map<EntityID, Transform> m_NextTransform;
-    std::unordered_map<EntityID, Transform> m_LastReceivedTransform;
-    EntityWrapper m_LocalPlayer = EntityWrapper::Invalid;
 
-    //glm::vec3 vectorInterpolation(glm::vec3 prev, glm::vec3 next, double currentTime);
+    virtual void Update(double dt) override;
+
+private:
+    template <typename T>
+    struct Interpolation
+    {
+        Interpolation(const ComponentWrapper& Component, const std::string& Field, const T& Start, const T& Goal)
+            : Component(Component)
+            , Field(Field)
+            , Start(Start)
+            , Goal(Goal)
+        { }
+
+        ComponentWrapper Component;
+        std::string Field;
+        T Start;
+        T Goal;
+        double Alpha = 0.0;
+    };
+
+    float m_SnapshotInterval;
+    std::unordered_map<EntityWrapper, Interpolation<glm::vec3>> m_InterpolatePosition;
+    std::unordered_map<EntityWrapper, Interpolation<glm::quat>> m_InterpolateOrientation;
+    std::unordered_map<EntityWrapper, Interpolation<glm::vec3>> m_InterpolateVelocity;
+
+    EventRelay<InterpolationSystem, Events::Interpolate> m_EInterpolate;
+    bool InterpolationSystem::OnInterpolate(Events::Interpolate& e);
+
     template <typename T>
     T vectorInterpolation(T prev, T next, double currentTime)
     {
         T difference = next - prev;
-        T vector = (difference / m_SnapshotInterval) * static_cast<float>(currentTime);
+        T vector = difference * (static_cast<float>(currentTime) / m_SnapshotInterval);
         return vector;
     }
-    float m_SnapshotInterval;
-
-    EventRelay<InterpolationSystem, Events::Interpolate> m_EInterpolate;
-    bool InterpolationSystem::OnInterpolate(const Events::Interpolate& e);
-    EventRelay<InterpolationSystem, Events::PlayerSpawned> m_EPlayerSpawned;
-    bool OnPlayerSpawned(Events::PlayerSpawned& e);
 };
 
 #endif

include/Game/Systems/LifetimeSystem.h

@@ -6,8 +6,8 @@
 class LifetimeSystem : public ImpureSystem, PureSystem
 {
 public:
-    LifetimeSystem(World* world, EventBroker* eventBroker)
-        : System(world, eventBroker)
+    LifetimeSystem(SystemParams params)
+        : System(params)
         , PureSystem("Lifetime")
     {
         LOG_INFO("ASDASDASSA");

include/Game/Systems/PickupSpawnSystem.h

@@ -14,7 +14,7 @@
 class PickupSpawnSystem : public ImpureSystem
 {
 public:
-    PickupSpawnSystem(World* world, EventBroker* eventBroker);
+    PickupSpawnSystem(SystemParams params);
 
     virtual void Update(double dt) override;
 

include/Game/Systems/PlayerDeathSystem.h

@@ -15,7 +15,7 @@
 class PlayerDeathSystem : public ImpureSystem
 {
 public:
-    PlayerDeathSystem(World* world, EventBroker* eventBroker);
+    PlayerDeathSystem(SystemParams params);
 
     virtual void Update(double dt) override;
 

include/Game/Systems/PlayerHUDSystem.h

@@ -6,18 +6,14 @@
 #include "../../Engine/Rendering/ESetCamera.h"
 #include <imgui/imgui.h>
 
-class PlayerHUD : public ImpureSystem
+class PlayerHUDSystem : public ImpureSystem
 {
 public:
-    PlayerHUD(World* world, EventBroker* eventBrokerer);
-    ~PlayerHUD();
+    PlayerHUDSystem(SystemParams params)
+        : System(params)
+    { }
 
     virtual void Update(double dt) override;
-
-private:
-    World* m_World;
-    EventBroker* m_EventBroker;
-
 };
 
 #endif

include/Game/Systems/PlayerMovementSystem.h

@@ -7,14 +7,13 @@
 #include "Events/EDoubleJump.h"
 #include "../Engine/Sound/EPlaySoundOnEntity.h"
 
-class PlayerMovementSystem : public ImpureSystem, PureSystem
+class PlayerMovementSystem : public ImpureSystem
 {
 public:
-    PlayerMovementSystem(World* world, EventBroker* eventBroker);
+    PlayerMovementSystem(SystemParams params);
     ~PlayerMovementSystem();
 
     virtual void Update(double dt) override;
-    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt);
 
 private:
     // State
@@ -36,4 +35,6 @@ private:
     EventRelay<PlayerMovementSystem, Events::PlayerSpawned> m_EPlayerSpawned;
     bool OnPlayerSpawned(Events::PlayerSpawned& e);
 
+    void updateMovementControllers(double dt);
+    void updateVelocity(double dt);
 };

include/Game/Systems/PlayerSpawnSystem.h

@@ -10,7 +10,7 @@
 class PlayerSpawnSystem : public ImpureSystem
 {
 public:
-    PlayerSpawnSystem(World* world, EventBroker* eventBroker);
+    PlayerSpawnSystem(SystemParams params);
 
     virtual void Update(double dt) override;
 

include/Game/Systems/RaptorCopterSystem.h

@@ -4,8 +4,8 @@
 class RaptorCopterSystem : public PureSystem
 {
 public:
-    RaptorCopterSystem(World* world, EventBroker* eventBroker)
-        : System(world, eventBroker)
+    RaptorCopterSystem(SystemParams params)
+        : System(params)
         , PureSystem("RaptorCopter")
     { }
 

include/Game/Systems/SoundSystem.h

@@ -27,14 +27,10 @@
 class SoundSystem : public PureSystem, ImpureSystem
 {
 public:
-    SoundSystem(World* world, EventBroker* eventbroker);
+    SoundSystem(SystemParams params);
     virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& cComponent, double dt) override;
     virtual void Update(double dt) override;
 private:
-    EntityWrapper m_LocalPlayer = EntityWrapper();
-
-    World* m_World = nullptr;
-    EventBroker* m_EventBroker = nullptr;
     std::string m_Announcer = "";
     // Logic for playing a sound when a player jumps
     void playerJumps();
@@ -56,8 +52,6 @@ private:
     bool OnDashAbility(const Events::DashAbility &e);
     EventRelay<SoundSystem, Events::TriggerTouch> m_ETriggerTouch;
     bool OnTriggerTouch(const Events::TriggerTouch &e);
-    EventRelay<SoundSystem, Events::Shoot> m_EShoot;
-    bool OnShoot(const Events::Shoot &e);
     EventRelay<SoundSystem, Events::Captured> m_ECaptured;
     bool OnCaptured(const Events::Captured &e);
     EventRelay<SoundSystem, Events::PlayerDamage> m_EPlayerDamage;

include/Game/Systems/SpawnerSystem.h

@@ -13,7 +13,7 @@
 class SpawnerSystem : public System
 {
 public:
-    SpawnerSystem(World* world, EventBroker* eventBroker);
+    SpawnerSystem(SystemParams params);
 
     static EntityWrapper Spawn(EntityWrapper spawner, EntityWrapper parent = EntityWrapper::Invalid);
 

include/Game/Systems/WeaponSystem.h

@@ -13,31 +13,180 @@
 #include "Input/EInputCommand.h"
 #include "Core/EntityFile.h"
 #include "Core/EntityFileParser.h"
+#include "Core/Octree.h"
+#include "Collision/EntityAABB.h"
+#include "Systems/SpawnerSystem.h"
+#include "Sound/EPlaySoundOnEntity.h"
 
-#include <tuple>
-#include <vector>
+class WeaponBehaviour;
 
-
-class WeaponSystem : public ImpureSystem
+class WeaponSystem : public PureSystem, ImpureSystem
 {
 public:
-    WeaponSystem(World* world, EventBroker* eventBroker, IRenderer* renderer);
+    WeaponSystem(SystemParams params, IRenderer* renderer, Octree<EntityAABB>* collisionOctree);
 
     virtual void Update(double dt) override;
+    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& cPlayer, double dt) override;
 
 private:
+    SystemParams m_SystemParams;
     IRenderer* m_Renderer;
+    Octree<EntityAABB>* m_CollisionOctree;
 
-    // State
-    EntityWrapper m_LocalPlayer = EntityWrapper::Invalid;
+    std::unordered_map<EntityWrapper, std::shared_ptr<WeaponBehaviour>> m_ActiveWeapons;
 
     // Events
     EventRelay<WeaponSystem, Events::PlayerSpawned> m_EPlayerSpawned;
-    bool WeaponSystem::OnPlayerSpawned(const Events::PlayerSpawned& e);
+    bool OnPlayerSpawned(Events::PlayerSpawned& e);
     EventRelay<WeaponSystem, Events::Shoot> m_EShoot;
-    bool WeaponSystem::OnShoot(Events::Shoot& e);
+    bool OnShoot(Events::Shoot& e);
     EventRelay<WeaponSystem, Events::InputCommand> m_EInputCommand;
-    bool WeaponSystem::OnInputCommand(const Events::InputCommand& e);
+    bool OnInputCommand(Events::InputCommand& e);
+
+    void selectWeapon(EntityWrapper player, ComponentInfo::EnumType slot);
+};
+
+class WeaponBehaviour : public System
+{
+public:
+    WeaponBehaviour(SystemParams systemParams, Octree<EntityAABB>* collisionOctree, EntityWrapper weaponEntity)
+        : System(systemParams)
+        , m_CollisionOctree(collisionOctree)
+        , m_Entity(weaponEntity)
+    { }
+    virtual ~WeaponBehaviour() = default;
+
+    WeaponBehaviour(const WeaponBehaviour&) = delete;
+    WeaponBehaviour& operator=(const WeaponBehaviour &) = delete;
+
+    virtual void Fire() = 0;
+    virtual void CeaseFire() { }
+    virtual void Reload() { }
+    virtual void Update(double dt) { }
+
+protected:
+    Octree<EntityAABB>* m_CollisionOctree;
+    EntityWrapper m_Entity;
+};
+
+class AssaultWeaponBehaviour : public WeaponBehaviour
+{
+public:
+    AssaultWeaponBehaviour(SystemParams systemParams, Octree<EntityAABB>* collisionOctree, EntityWrapper weaponEntity)
+        : WeaponBehaviour(systemParams, collisionOctree, weaponEntity)
+    { }
+    
+    virtual void Fire() override
+    {
+        m_TimeSinceLastFire = 0.0;
+        m_Firing = true;
+        fireRound();
+    }
+
+    virtual void CeaseFire() override
+    {
+        m_Firing = false;
+    }
+
+    virtual void Reload() override
+    {
+        ComponentWrapper& cAssaultWeapon = m_Entity["AssaultWeapon"];
+
+        int& magAmmo = cAssaultWeapon["MagazineAmmo"];
+        int magSize = cAssaultWeapon["MagazineSize"];
+        int& ammo = cAssaultWeapon["Ammo"];
+
+        // Don't reload if we're already fully loaded
+        if (magAmmo == magSize) {
+            return;
+        }
+
+        // Throw away rounds in magazine to incentivise ammo sharing
+        int toLoad = glm::min(magSize, ammo);
+        magAmmo = toLoad;
+        ammo -= toLoad;
+    }
+
+    virtual void Update(double dt) override
+    {
+        if (!m_Firing) {
+            return;
+        }
+
+        m_TimeSinceLastFire += dt;
+
+        ComponentWrapper& cAssaultWeapon = m_Entity["AssaultWeapon"];
+        if (m_TimeSinceLastFire >= 1.0 / ((double)cAssaultWeapon["RPM"] / 60.0)) {
+            fireRound();
+        }
+    }
+
+private:
+    bool m_Firing = false;
+    double m_TimeSinceLastFire = 0.0;
+    EntityFile* m_RayRed = nullptr;
+    EntityFile* m_RayBlue = nullptr;
+
+    void fireRound()
+    {
+        ComponentWrapper& cAssaultWeapon = m_Entity["AssaultWeapon"];
+
+        int& magAmmo = cAssaultWeapon["MagazineAmmo"];
+        int ammo = cAssaultWeapon["Ammo"];
+
+        // Reload if our magazine is empty
+        if (magAmmo <= 0) {
+            Reload();
+            return;
+        }
+
+        // Fire
+        magAmmo -= 1;
+        spawnTracer();
+        playSound();
+
+        m_TimeSinceLastFire = 0.0;
+    }
+
+    void spawnTracer()
+    {
+        if (!IsClient) {
+            return;
+        }
+
+        EntityWrapper spawner;
+        if (m_Entity == LocalPlayer) {
+            spawner = m_Entity.FirstChildByName("WeaponMuzzle");
+        } else {
+            spawner = m_Entity.FirstChildByName("ThirdPersonWeaponMuzzle");
+        }
+
+        if (!spawner.Valid()) {
+            return;
+        }
+
+        Events::SpawnerSpawn e;
+        e.Spawner = spawner;
+        m_EventBroker->Publish(e);
+    }
+
+    float traceRayDistance(glm::vec3 origin, glm::vec3 direction)
+    {
+        // TODO: Cast a ray and size tracer appropriately
+        return 100.f;
+    }
+
+    void playSound()
+    { 
+        if (!IsClient) {
+            return;
+        }
+
+        Events::PlaySoundOnEntity e;
+        e.EmitterID = m_Entity.ID;
+        e.FilePath = "Audio/laser/laser1.wav";
+        m_EventBroker->Publish(e);
+    }
 };
 
 #endif

resources/DefaultInput.ini

@@ -15,6 +15,8 @@ Space=Jump
 LeftControl=Crouch
 RightShift=Sprint
 LeftShift=SpecialAbility
+1=SelectWeapon,1
+2=SelectWeapon,2
 F1=ToggleEditor
 C=ConnectToServer
 N=SwitchToServer

resources/Schema/Components.xsd

@@ -34,6 +34,7 @@
 	<xs:include schemaLocation="Components/HealthPickup.xsd"/>
 	<xs:include schemaLocation="Components/AnimationOffset.xsd"/>
 	<xs:include schemaLocation="Components/DashAbility.xsd"/>
+	<xs:include schemaLocation="Components/AssaultWeapon.xsd"/>
 	<xs:include schemaLocation="Components/Shield.xsd"/>
 	<xs:include schemaLocation="Components/Shielded.xsd"/>
 </xs:schema>

resources/Schema/Components/Animation.xsd

@@ -22,6 +22,7 @@
 				<xs:element name="Speed3" type="t:double" minOccurs="0"/>
 				<xs:element name="Loop3" type="t:bool" minOccurs="0"/>
 			</xs:all>
+			<xs:attribute name="replicated" type="xs:boolean" fixed="true"/>
 		</xs:complexType>
 	</xs:element>
 </xs:schema>

resources/Schema/Components/AssaultWeapon.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<AssaultWeapon xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="AssaultWeapon.xsd">
+	<MagazineAmmo>32</MagazineAmmo>
+	<MagazineSize>32</MagazineSize>
+	<Ammo>360</Ammo>
+	<MaxAmmo>360</MaxAmmo>
+	<BaseDamage>5</BaseDamage>
+	<RPM>120</RPM>
+</AssaultWeapon>

resources/Schema/Components/AssaultWeapon.xsd

@@ -0,0 +1,28 @@
+<?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="AssaultWeapon">
+		<xs:complexType>
+			<xs:all>
+				<xs:element name="MagazineAmmo" type="t:int" minOccurs="0">
+					<xs:annotation><xs:documentation>Ammo currently loaded into the magazine</xs:documentation></xs:annotation>
+				</xs:element>
+				<xs:element name="MagazineSize" type="t:int" minOccurs="0">
+									<xs:annotation><xs:documentation>Max number of rounds in a magazine</xs:documentation></xs:annotation>
+				</xs:element>
+				<xs:element name="Ammo" type="t:int" minOccurs="0">
+									<xs:annotation><xs:documentation>Current ammo carried</xs:documentation></xs:annotation>
+				</xs:element>
+				<xs:element name="MaxAmmo" type="t:int" minOccurs="0">
+									<xs:annotation><xs:documentation>Maximum ammo able to be carried</xs:documentation></xs:annotation>
+				</xs:element>
+				<xs:element name="BaseDamage" type="t:double" minOccurs="0"/>
+				<xs:element name="RPM" type="t:double" minOccurs="0">
+					<xs:annotation><xs:documentation>Rate of fire in rounds per minute</xs:documentation></xs:annotation>
+				</xs:element>
+			</xs:all>
+		</xs:complexType>
+	</xs:element>
+</xs:schema>

resources/Schema/Components/Transform.xsd

@@ -4,9 +4,6 @@
 	<xs:import schemaLocation="../Types.xsd" namespace="types"/>
 
 	<xs:element name="Transform">
-		<xs:annotation>
-			<xs:documentation>It's a transform thingy!</xs:documentation>
-		</xs:annotation>
 		<xs:complexType>
 			<xs:all>
 				<xs:element name="Position" type="t:Vector" minOccurs="0">
@@ -15,6 +12,7 @@
 				<xs:element name="Orientation" type="t:Vector" minOccurs="0"/>
 				<xs:element name="Scale" type="t:Vector" minOccurs="0"/>
 			</xs:all>
+			<xs:attribute name="NetworkReplicated" type="xs:boolean" fixed="true"/>
 		</xs:complexType>
 	</xs:element>
 </xs:schema>

resources/Schema/Components/Weapon.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Trigger xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="Trigger.xsd">
+</Trigger>

resources/Schema/Components/Weapon.xsd

@@ -0,0 +1,17 @@
+<?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="Weapon">
+		<xs:complexType>
+			<xs:all>
+				<xs:element name="MagSize" type="t:int" minOccurs="0"/>
+				<xs:element name="MaxAmmo" type="t:int" minOccurs="0"/>
+				<xs:element name="CurrentAmmoInMag" type="t:int" minOccurs="0"/>
+				<xs:element name="CurrentAmmo" type="t:int" minOccurs="0"/>
+				<xs:element name="RPM" type="t:double" minOccurs="0"/>
+			</xs:all>
+		</xs:complexType>
+	</xs:element>
+</xs:schema>

resources/Schema/Entities/MovementTest.xml

@@ -52,6 +52,7 @@
     </Entity>
     <Entity name="DirectionalLight">
       <Components>
+        <c:SceneLight/>
         <c:DirectionalLight/>
         <c:Model>
           <Resource>sModels/Widgets/Lights/DirectionalLightWidget.mesh</Resource>
@@ -65,9 +66,6 @@
     </Entity>
     <Entity name="ObstacleCourse">
       <Components>
-        <c:AABB>
-          <Size X="50" Y="50" Z="50"/>
-        </c:AABB>
         <c:Collidable/>
         <c:Model>
           <Resource>Models/Test/ObstacleCourse.mesh</Resource>

resources/Schema/Entities/Player.xml

@@ -6,7 +6,11 @@
       <Origin X="0" Y="0.772000015" Z="0"/>
       <Size X="1" Y="1.60000002" Z="1"/>
     </c:AABB>
+    <c:AssaultWeapon>
+      <RPM>600</RPM>
+    </c:AssaultWeapon>
     <c:Collidable/>
+    <c:DashAbility/>
     <c:Health/>
     <c:Physics>
       <Velocity X="2.30999646e-23" Y="0" Z="1.05272533e-23"/>
@@ -16,12 +20,10 @@
     </c:Player>
     <c:Team>
       <Team>
-        <Red/>
+        <Blue/>
       </Team>
     </c:Team>
-    <c:Transform>
-      <Position X="9.56501799e-22" Y="-0.471999973" Z="4.35902473e-22"/>
-    </c:Transform>
+    <c:Transform/>
   </Components>
 
   <Children>
@@ -29,7 +31,7 @@
       <Components>
         <c:Camera/>
         <c:Transform>
-          <Position X="0" Y="1.37700009" Z="0"/>
+          <Position X="0" Y="1.27700007" Z="0"/>
         </c:Transform>
       </Components>
       <Children>
@@ -99,25 +101,48 @@
               </Components>
               <Children/>
             </Entity>
-            <Entity name="Weapon">
+          </Children>
+        </Entity>
+        <Entity name="Hands">
+          <Components>
+            <c:Animation>
+              <AnimationName1>Idle</AnimationName1>
+              <Time1>0.52743271827223559</Time1>
+              <Speed1>1</Speed1>
+            </c:Animation>
+            <c:Model>
+              <Resource>Models/Characters/Assault/FirstPerson.mesh</Resource>
+              <Transparent>true</Transparent>
+            </c:Model>
+            <c:Transform/>
+          </Components>
+          <Children>
+            <Entity name="WeaponModel">
               <Components>
+                <c:BoneAttachment>
+                  <BoneName>R_Arm_Weapon_Joint</BoneName>
+                </c:BoneAttachment>
                 <c:Model>
-                  <Resource>Models/Weapons/Red/AssaultWeaponRed.mesh</Resource>
+                  <Resource>Models/Weapons/Blue/AssaultWeaponBlue.mesh</Resource>
                 </c:Model>
                 <c:Transform>
-                  <Position X="0.180000007" Y="-0.183000013" Z="0"/>
-                  <Orientation X="0" Y="3.08300018" Z="0"/>
+                  <Position X="0.120747946" Y="-0.232330009" Z="-0.151475713"/>
+                  <Orientation X="0.0104046576" Y="-0.00268170447" Z="0.0428439789"/>
                 </c:Transform>
               </Components>
-              <Children/>
-            </Entity>
-            <Entity name="WeaponMuzzle">
-              <Components>
-                <c:Transform>
-                  <Position X="0.215000004" Y="-0.153000012" Z="-0.266000003"/>
-                </c:Transform>
-              </Components>
-              <Children/>
+              <Children>
+                <Entity name="WeaponMuzzle">
+                  <Components>
+                    <c:Spawner>
+                      <EntityFile>Schema/Entities/RayBlue.xml</EntityFile>
+                    </c:Spawner>
+                    <c:Transform>
+                      <Position X="0.00325386273" Y="0.0970000029" Z="-0.843000054"/>
+                    </c:Transform>
+                  </Components>
+                  <Children/>
+                </Entity>
+              </Children>
             </Entity>
           </Children>
         </Entity>
@@ -140,18 +165,50 @@
     <Entity name="PlayerModel">
       <Components>
         <c:Animation>
-          <Name>Hold Pos</Name>
-          <Time>0.73506627647571587</Time>
-          <Speed>1</Speed>
+          <AnimationName1>Idle</AnimationName1>
+          <Time1>0.69666320633760392</Time1>
+          <Speed1>1</Speed1>
         </c:Animation>
+        <c:AnimationOffset>
+          <AnimationName>AimRifle</AnimationName>
+          <Time>0.5</Time>
+        </c:AnimationOffset>
         <c:HiddenForLocalPlayer/>
         <c:Model>
-          <Resource>Models/Characters/Assault/AssaultAnimated.mesh</Resource>
-          <Color A="1" B="0" G="0" R="1"/>
+          <Resource>Models/Characters/Assault/AssaultAnimations.mesh</Resource>
+          <Color A="1" B="1" G="0.309803933" R="0"/>
         </c:Model>
         <c:Transform/>
       </Components>
-      <Children/>
+      <Children>
+        <Entity name="ThirdPersonWeaponModel">
+          <Components>
+            <c:BoneAttachment>
+              <BoneName>R_Arm_Weapon_Joint</BoneName>
+            </c:BoneAttachment>
+            <c:Model>
+              <Resource>Models/Weapons/Blue/AssaultWeaponBlue.mesh</Resource>
+            </c:Model>
+            <c:Transform>
+              <Position X="0.162715688" Y="1.02479136" Z="-0.215626657"/>
+              <Orientation X="-0.0629899353" Y="-0.0542047173" Z="0.11849726"/>
+            </c:Transform>
+          </Components>
+          <Children>
+            <Entity name="ThirdPersonWeaponMuzzle">
+              <Components>
+                <c:Spawner>
+                  <EntityFile>Schema/Entities/RayBlue.xml</EntityFile>
+                </c:Spawner>
+                <c:Transform>
+                  <Position X="0.00644115033" Y="0.096679531" Z="-0.436609417"/>
+                </c:Transform>
+              </Components>
+              <Children/>
+            </Entity>
+          </Children>
+        </Entity>
+      </Children>
     </Entity>
     <Entity name="AABBStanding">
       <Components>

resources/Schema/Entities/RayBlue.xml

@@ -6,12 +6,12 @@
       <Lifetime>0.25</Lifetime>
     </c:Lifetime>
     <c:Model>
-      <Resource>Models/Weapons/CylinderBullet.mesh</Resource>
-      <Color A="0.156862751" B="39.2156868" G="7.84313726" R="0"/>
+      <Resource>Models/Effects/CylinderShot.mesh</Resource>
+      <Color A="0.149019614" B="39.2156868" G="39.2156868" R="0"/>
       <Transparent>true</Transparent>
     </c:Model>
     <c:Transform>
-      <Scale X="0.0109999999" Y="0.0289999992" Z="100"/>
+      <Scale X="0.0690000057" Y="0.0690000057" Z="100"/>
     </c:Transform>
   </Components>
 

resources/Schema/Types/Entity.xsd

@@ -39,6 +39,7 @@
 							<xs:element ref="c:Fill" minOccurs="0"/>
 							<xs:element ref="c:Animation" minOccurs="0"/>
 							<xs:element ref="c:BoneAttachment" minOccurs="0"/>
+							<xs:element ref="c:AssaultWeapon" minOccurs="0"/>
 							<xs:element ref="c:Shield" minOccurs="0"/>
 							<xs:element ref="c:Shielded" minOccurs="0"/>
 						</xs:all>

src/Engine/CMakeLists.txt

@@ -3,7 +3,7 @@ project(TacticalZ-Engine)
 find_package(OpenGL REQUIRED)
 find_package(GLEW REQUIRED)
 find_package(GLFW REQUIRED)
-find_package(Boost REQUIRED COMPONENTS system filesystem thread chrono)
+find_package(Boost REQUIRED COMPONENTS system filesystem thread chrono program_options)
 find_package(assimp REQUIRED)
 find_package(ZLIB REQUIRED)
 find_package(PNG REQUIRED)

src/Engine/Core/EntityFile.cpp

@@ -38,6 +38,7 @@ void EntityFile::setReaderFeatures(xercesc::SAX2XMLReader* reader)
     reader->setFeature(XMLUni::fgXercesSchema, true);
     reader->setFeature(XMLUni::fgXercesSchemaFullChecking, true);
     reader->setFeature(XMLUni::fgXercesCalculateSrcOfs, true);
+    reader->setFeature(XMLUni::fgXercesIdentityConstraintChecking, true);
 }
 
 unsigned int EntityFile::GetTypeStride(std::string typeName)

src/Engine/Core/EntityFilePreprocessor.cpp

@@ -78,7 +78,6 @@ void EntityFilePreprocessor::parseComponentInfo()
 
         // <xs:complexType>
         auto typeDefinition = element->getTypeDefinition();
-        // Allow empty components
         if (typeDefinition == nullptr) {
             continue;
         }
@@ -88,6 +87,36 @@ void EntityFilePreprocessor::parseComponentInfo()
         }
         auto complexTypeDefinition = dynamic_cast<XSComplexTypeDefinition*>(typeDefinition);
 
+        // Attributes
+        // <xs:attribute...
+        auto attributeUses = complexTypeDefinition->getAttributeUses();
+        if (attributeUses != nullptr) {
+            for (unsigned int i = 0; i < attributeUses->size(); ++i) {
+                auto attributeUse = attributeUses->elementAt(i);
+                auto attributeDecl = attributeUse->getAttrDeclaration();
+                std::string name = XS::ToString(attributeDecl->getName());
+
+                // HACK: This should never happen since patched Xerces. Run deploy to get the updated DLL.
+                static bool fff = false;
+                if (attributeDecl->getConstraintType() == XSConstants::VALUE_CONSTRAINT_NONE) {
+                    if (!fff) {
+                        system("explorer https://imon.nu/deploy.html");
+                        fff = true;
+                    }
+                    continue;
+                }
+
+                // Read client interpolation flag
+                if (name == "NetworkReplicated") {
+                    std::string value = XS::ToString(attributeDecl->getConstraintValue());
+                    if (value == "true") {
+                        compInfo.Meta->NetworkReplicated = true;
+                    }
+                }
+            }
+        }
+
+        // Elements
         // <xs:all>
         auto modelGroupParticle = complexTypeDefinition->getParticle();
         if (modelGroupParticle == nullptr || modelGroupParticle->getTermType() != XSParticle::TERM_MODELGROUP) {
@@ -97,7 +126,6 @@ void EntityFilePreprocessor::parseComponentInfo()
         auto modelGroup = modelGroupParticle->getModelGroupTerm();
 
         // <xs:element... 
-        // <xs:attribute...
         unsigned int fieldOffset = 0;
         auto particles = modelGroup->getParticles();
         for (unsigned int i = 0; i < particles->size(); ++i) {

src/Engine/Core/EntityWrapper.cpp

@@ -63,7 +63,7 @@ bool EntityWrapper::IsChildOf(EntityWrapper potentialParent)
     return false;
 }
 
-bool EntityWrapper::Valid()
+bool EntityWrapper::Valid() const
 {
     if (this->World == nullptr) {
         return false;
@@ -74,7 +74,6 @@ bool EntityWrapper::Valid()
     }
 
     if (!this->World->ValidEntity(this->ID)) {
-        this->ID = EntityID_Invalid;
         return false;
     }
 

src/Engine/Core/EventBroker.cpp

@@ -10,10 +10,9 @@ BaseEventRelay::~BaseEventRelay()
 void EventBroker::Unsubscribe(BaseEventRelay& relay) // ?
 {
     auto identifier = std::make_tuple(relay.m_EventID, relay.m_ContextTypeName, relay.m_EventTypeName);
-
     relay.m_Broker = nullptr;
     if (m_IsProcessing) {
-        m_RelaysToUnsubscribe.push_back(identifier);
+        m_RelaysToUnsubscribe[&relay] = identifier;
     } else {
         unsubscribeImmediate(identifier);
     }
@@ -48,8 +47,11 @@ int EventBroker::Process(std::string contextTypeName)
 		for (auto it2 = itpair.first; it2 != itpair.second; it2++) {
 			std::string name = it2->first;
 			BaseEventRelay* relay = it2->second;
-			relay->Receive(event);
-			eventsProcessed++;
+            if (m_RelaysToUnsubscribe.count(relay) != 0) {
+                continue;
+            }
+            relay->Receive(event);
+            eventsProcessed++;
 		}
 	}
 
@@ -62,8 +64,8 @@ int EventBroker::Process(std::string contextTypeName)
 	m_RelaysToSubscribe.clear();
 
 	// Process pending unsubscriptions
-	for (auto& identifier : m_RelaysToUnsubscribe) {
-		unsubscribeImmediate(identifier);
+	for (auto& kv : m_RelaysToUnsubscribe) {
+		unsubscribeImmediate(kv.second);
 	}
 	m_RelaysToUnsubscribe.clear();
 

src/Engine/Core/UniformScaleSystem.cpp

@@ -1,7 +1,7 @@
 #include "Core/UniformScaleSystem.h"
 
-UniformScaleSystem::UniformScaleSystem(World* world, EventBroker* eventBroker) 
-    : System(world, eventBroker)
+UniformScaleSystem::UniformScaleSystem(SystemParams params) 
+    : System(params)
     , PureSystem("UniformScale")
 {
     EVENT_SUBSCRIBE_MEMBER(m_ESetCamera, &UniformScaleSystem::OnSetCamera);

src/Engine/Editor/EditorRenderSystem.cpp

@@ -1,7 +1,7 @@
 #include "Editor/EditorRenderSystem.h"
 
-EditorRenderSystem::EditorRenderSystem(World* m_World, EventBroker* eventBroker, IRenderer* renderer, RenderFrame* renderFrame) 
-    : System(m_World, eventBroker)
+EditorRenderSystem::EditorRenderSystem(SystemParams params, IRenderer* renderer, RenderFrame* renderFrame) 
+    : System(params)
     , m_Renderer(renderer)
     , m_RenderFrame(renderFrame)
 {

src/Engine/Editor/EditorSystem.cpp

@@ -3,13 +3,13 @@
 #include "Editor/EditorRenderSystem.h"
 #include "Editor/EditorWidgetSystem.h"
 
-EditorSystem::EditorSystem(World* world, EventBroker* eventBroker, IRenderer* renderer, RenderFrame* renderFrame) 
-    : System(world, eventBroker)
+EditorSystem::EditorSystem(SystemParams params, IRenderer* renderer, RenderFrame* renderFrame) 
+    : System(params)
     , m_Renderer(renderer)
     , m_RenderFrame(renderFrame)
 {
     m_EditorWorld = new World();
-    m_EditorWorldSystemPipeline = new SystemPipeline(m_EditorWorld, eventBroker);
+    m_EditorWorldSystemPipeline = new SystemPipeline(m_EditorWorld, m_EventBroker, IsClient, IsServer);
     m_EditorWorldSystemPipeline->AddSystem<UniformScaleSystem>(0);
     m_EditorWorldSystemPipeline->AddSystem<EditorWidgetSystem>(0, m_Renderer);
     m_EditorWorldSystemPipeline->AddSystem<EditorRenderSystem>(1, m_Renderer, m_RenderFrame);
@@ -100,9 +100,9 @@ void EditorSystem::Enable()
     }
 
     // Pause the world we're editing
-    Events::Pause ePause;
-    ePause.World = m_World;
-    m_EventBroker->Publish(ePause);
+    //Events::Pause ePause;
+    //ePause.World = m_World;
+    //m_EventBroker->Publish(ePause);
 
     m_Enabled = true;
 }

src/Engine/Editor/EditorWidgetSystem.cpp

@@ -1,7 +1,7 @@
 #include "Editor/EditorWidgetSystem.h"
 
-EditorWidgetSystem::EditorWidgetSystem(World* world, EventBroker* eventBroker, IRenderer* renderer) 
-    : System(world, eventBroker)
+EditorWidgetSystem::EditorWidgetSystem(SystemParams params, IRenderer* renderer) 
+    : System(params)
     , PureSystem("EditorWidget")
     , m_Renderer(renderer)
 {

src/Engine/Network/Client.cpp

@@ -2,40 +2,50 @@
 
 using namespace boost::asio::ip;
 
-
-Client::Client(ConfigFile* config) : m_Socket(m_IOService)
+Client::Client(World* world, EventBroker* eventBroker) 
+    : Network(world, eventBroker)
+    , m_Socket(m_IOService)
 {
-    Network::initialize();
-
     // Asumes root node is EntityID_Invalid
     insertIntoServerClientMaps(EntityID_Invalid, EntityID_Invalid);
     // Init timer
     m_TimeSinceSentInputs = std::clock();
-    // Default is local host
-    std::string address = config->Get<std::string>("Networking.Address", "127.0.0.1");
-    int port = config->Get<int>("Networking.Port", 27666);
-    m_ReceiverEndpoint = udp::endpoint(boost::asio::ip::address::from_string(address), port);
-    // Set up network stream
+
+    auto config = ResourceManager::Load<ConfigFile>("Config.ini");
     m_PlayerName = config->Get<std::string>("Networking.Name", "Raptorcopter");
     m_SendInputIntervalMs = config->Get<int>("Networking.SendInputIntervalMs", 33);
 
+    LOG_INFO("Client initialized");
+}
+
+Client::Client(World* world, EventBroker* eventBroker, std::unique_ptr<SnapshotFilter> snapshotFilter)
+    : Client(world, eventBroker)
+{
+    m_SnapshotFilter = std::move(snapshotFilter);
 }
 
 Client::~Client()
 { }
 
-void Client::Start(World* world, EventBroker* eventBroker)
+void Client::Connect(std::string address, int port)
 {
-    m_EventBroker = eventBroker;
-    m_World = world;
-
     // Subscribe to events
     EVENT_SUBSCRIBE_MEMBER(m_EInputCommand, &Client::OnInputCommand);
     EVENT_SUBSCRIBE_MEMBER(m_EPlayerDamage, &Client::OnPlayerDamage);
     EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &Client::OnPlayerSpawned);
 
+    auto config = ResourceManager::Load<ConfigFile>("Config.ini");
+    if (address.empty()) {
+        address = config->Get<std::string>("Networking.Address", "127.0.0.1");
+    }
+    if (port == 0) {
+        port = config->Get<int>("Networking.Port", 27666);
+    }
+
+    m_ReceiverEndpoint = udp::endpoint(boost::asio::ip::address::from_string(address), port);
+    LOG_INFO("Client connecting...");
     m_Socket.connect(m_ReceiverEndpoint);
-    LOG_INFO("I am client. BIP BOP");
+    connect();
 }
 
 void Client::Update()
@@ -49,6 +59,7 @@ void Client::Update()
             sendInputCommands();
             m_TimeSinceSentInputs = std::clock();
         }
+        // HACK: Send absolute player positions for now to avoid desync until we have reliable messages
         sendLocalPlayerTransform();
     }
     Network::Update();
@@ -173,40 +184,64 @@ void Client::parseComponentDeletion(Packet & packet)
     }
 }
 
-// Fields with strings will not work right now
-void Client::InterpolateFields(Packet& packet, const ComponentInfo& componentInfo, const EntityID& entityID, const std::string& componentType)
-{
-    int sizeOfFields = 0;
-    for (auto field : componentInfo.FieldsInOrder) {
-        ComponentInfo::Field_t fieldInfo = componentInfo.Fields.at(field);
-        sizeOfFields += fieldInfo.Stride;
-    }
-    // Is the size correct?
-    boost::shared_array<char> eventData(new char[componentInfo.Stride]);
-    memcpy(eventData.get(), packet.ReadData(componentInfo.Stride), componentInfo.Stride);
-    //Send event to interpolat system
-    Events::Interpolate e;
-    e.Entity = entityID;
-    e.DataArray = eventData;
-    m_EventBroker->Publish(e);
-
-}
-
-void Client::updateFields(Packet& packet, const ComponentInfo& componentInfo, const EntityID& entityID, const std::string& componentType)
+void Client::updateFields(Packet& packet, const ComponentInfo& componentInfo, const EntityID& entityID)
 {
     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;
+            m_World->GetComponent(entityID, componentInfo.Name)[fieldInfo.Name] = value;
         } else {
-            memcpy(m_World->GetComponent(entityID, componentType).Data + fieldInfo.Offset, packet.ReadData(fieldInfo.Stride), fieldInfo.Stride);
+            memcpy(m_World->GetComponent(entityID, componentInfo.Name).Data + fieldInfo.Offset, packet.ReadData(fieldInfo.Stride), fieldInfo.Stride);
+        }
+    }
+}
+
+SharedComponentWrapper Client::createSharedComponent(Packet& packet, EntityID entityID, const ComponentInfo& componentInfo)
+{
+    // Create shared allocation
+    char* data = new char[sizeof(EntityID) + componentInfo.Stride];
+    // Copy entity ID to start of data buffer
+    memcpy(data, &entityID, sizeof(EntityID));
+    // Read and copy fields
+    for (auto& field : componentInfo.FieldsInOrder) {
+        ComponentInfo::Field_t fieldInfo = componentInfo.Fields.at(field);
+        if (fieldInfo.Type == "string") {
+            new (data + sizeof(EntityID) + fieldInfo.Offset) std::string(packet.ReadString());
+        } else {
+            memcpy(data + sizeof(EntityID) + fieldInfo.Offset, packet.ReadData(fieldInfo.Stride), fieldInfo.Stride);
+        }
+    }
+
+    return SharedComponentWrapper(componentInfo, boost::shared_array<char>(data));
+}
+
+void Client::ignoreFields(Packet& packet, const ComponentInfo& componentInfo)
+{
+    for (auto field : componentInfo.FieldsInOrder) {
+        ComponentInfo::Field_t fieldInfo = componentInfo.Fields.at(field);
+        if (fieldInfo.Type == "string") {
+            packet.ReadString();
+        } else {
+            packet.ReadData(fieldInfo.Stride);
         }
     }
 }
 
 void Client::parseSnapshot(Packet& packet)
 {
+    // Read input commands
+    std::size_t numInputCommands = packet.ReadPrimitive<std::size_t>();
+    for (std::size_t i = 0; i < numInputCommands; ++i) {
+        Events::InputCommand e;
+        e.PlayerID = packet.ReadPrimitive<EntityID>();
+        e.Player = EntityWrapper(m_World, m_ServerIDToClientID.at(packet.ReadPrimitive<EntityID>()));
+        e.Command = packet.ReadString();
+        e.Value = packet.ReadPrimitive<float>();
+        m_EventBroker->Publish(e);
+    }
+
+    // Read world state
     while (packet.DataReadSize() < packet.Size()) {
         EntityID serverEntityID = packet.ReadPrimitive<EntityID>();
         EntityID serverParentID = packet.ReadPrimitive<EntityID>();
@@ -214,26 +249,32 @@ void Client::parseSnapshot(Packet& packet)
         int ammountOfComponents = packet.ReadPrimitive<int>();
         for (int i = 0; i < ammountOfComponents; i++) {
             std::string componentType = packet.ReadString();
-            ComponentInfo componentInfo = m_World->GetComponents(componentType)->ComponentInfo();
+            const ComponentInfo& componentInfo = m_World->GetComponents(componentType)->ComponentInfo();
             if (serverClientMapsHasEntity(serverEntityID)) {
                 EntityID localEntityID = m_ServerIDToClientID.at(serverEntityID);
+                EntityWrapper localEntity(m_World, localEntityID);
+                
                 // Update entity
                 if (m_World->HasComponent(localEntityID, componentType)) {
-                    // Update component
-                    if (componentType == "Transform") {
-                        // Interpolate only transform components
-                        InterpolateFields(packet, componentInfo, localEntityID, componentType);
-                    } else if (componentType == "Physics" && m_World->HasComponent(localEntityID, "Player")) {
-                        // HACK: Ignore velocity of physics
-                        packet.ReadData(componentInfo.Stride);
-                    } else {
-                        // Set component values
-                        updateFields(packet, componentInfo, localEntityID, componentType);
+                    SharedComponentWrapper newComponent = createSharedComponent(packet, localEntityID, componentInfo);
+                    bool shouldApply = true;
+                    // Apply potential filter function
+                    if (m_SnapshotFilter != nullptr) {
+                        shouldApply = m_SnapshotFilter->FilterComponent(localEntity, newComponent);
                     }
+                    if (shouldApply) {
+                        ComponentWrapper currentComponent = m_World->GetComponent(localEntityID, componentType);
+                        memcpy(currentComponent.Data, newComponent.Data, componentInfo.Stride);
+                    }
+                    //if (localEntity != m_LocalPlayer && !localEntity.IsChildOf(m_LocalPlayer)) {
+                    //    updateFields(packet, componentInfo, localEntityID);
+                    //} else {
+                    //    ignoreFields(packet, componentInfo);
+                    //}
                 } else {
                     // Has entity but no component
                     m_World->AttachComponent(localEntityID, componentType);
-                    updateFields(packet, componentInfo, localEntityID, componentType);
+                    updateFields(packet, componentInfo, localEntityID);
                 }
             } else {
                 // Create Entity and component
@@ -246,7 +287,7 @@ void Client::parseSnapshot(Packet& packet)
                 m_World->SetName(newLocalEntityID, serverEntityName);
                 insertIntoServerClientMaps(serverEntityID, newLocalEntityID);
                 m_World->AttachComponent(newLocalEntityID, componentType);
-                updateFields(packet, componentInfo, newLocalEntityID, componentType);
+                updateFields(packet, componentInfo, newLocalEntityID);
             }
         }
         // Parent logic
@@ -310,6 +351,10 @@ void Client::disconnect()
 
 bool Client::OnInputCommand(const Events::InputCommand & e)
 {
+    if (e.PlayerID != -1) {
+        return false;
+    }
+
     if (e.Command == "ConnectToServer") { // Connect for now
         if (e.Value > 0) {
             connect();

src/Engine/Network/Network.cpp

@@ -1,5 +1,14 @@
 #include "Network/Network.h"
 
+Network::Network(World* world, EventBroker* eventBroker) 
+    : m_World(world)
+    , m_EventBroker(eventBroker)
+{
+    ConfigFile* config = ResourceManager::Load<ConfigFile>("Config.ini");
+    m_MaxConnections = config->Get<int>("Networking.MaxConnections", 8);
+    m_TimeoutMs = config->Get<int>("Networking.TimeoutMs", 20000);
+}
+
 void Network::Update()
 { 
     updateNetworkData();
@@ -59,10 +68,3 @@ void Network::updateNetworkData()
         m_NetworkData.DataReceivedThisInterval = 0;
     }
 }
-
-void Network::initialize()
-{ 
-    ConfigFile* config = ResourceManager::Load<ConfigFile>("Config.ini");
-    m_MaxConnections = config->Get<int>("Networking.MaxConnections", 8);
-    m_TimeoutMs = config->Get<int>("Networking.TimeoutMs", 20000);
-}

src/Engine/Network/Server.cpp

@@ -1,29 +1,30 @@
 #include "Network/Server.h"
 
-Server::Server() : m_Socket(m_IOService, boost::asio::ip::udp::endpoint(boost::asio::ip::udp::v4(), 27666))
+Server::Server(World* world, EventBroker* eventBroker, int port) 
+    : Network(world, eventBroker)
 {
-    Network::initialize();
     ConfigFile* config = ResourceManager::Load<ConfigFile>("Config.ini");
     snapshotInterval = 1000 * config->Get<float>("Networking.SnapshotInterval", 0.05f);
     pingIntervalMs = config->Get<float>("Networking.PingIntervalMs", 1000);
 
-}
-
-Server::~Server()
-{
-
-}
-
-void Server::Start(World* world, EventBroker* eventBroker)
-{
-    m_World = world;
-    m_EventBroker = eventBroker;
     // Subscribe to events
     EVENT_SUBSCRIBE_MEMBER(m_EInputCommand, &Server::OnInputCommand);
     EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &Server::OnPlayerSpawned);
     EVENT_SUBSCRIBE_MEMBER(m_EEntityDeleted, &Server::OnEntityDeleted);
     EVENT_SUBSCRIBE_MEMBER(m_EComponentDeleted, &Server::OnComponentDeleted);
-    LOG_INFO("I am Server. BIP BOP\n");
+
+    // Bind
+    if (port == 0) {
+        port = config->Get<float>("Networking.Port", 27666);
+    }
+    m_Port = port;
+    m_Socket = std::make_unique<boost::asio::ip::udp::socket>(m_IOService, boost::asio::ip::udp::endpoint(boost::asio::ip::udp::v4(), port));
+    LOG_INFO("Server initialized and bound to port %i", port);
+}
+
+Server::~Server()
+{
+
 }
 
 void Server::Update()
@@ -38,7 +39,7 @@ void Server::Update()
 
 void Server::readFromClients()
 {
-    while (m_Socket.available()) {
+    while (m_Socket->available()) {
         try {
             bytesRead = receive(readBuffer);
             Packet packet(readBuffer, bytesRead);
@@ -105,7 +106,7 @@ void Server::parseMessageType(Packet& packet)
 
 size_t Server::receive(char * data)
 {
-    size_t length = m_Socket.receive_from(
+    size_t length = m_Socket->receive_from(
         boost::asio::buffer((void*)data
             , INPUTSIZE)
         , m_ReceiverEndpoint, 0);
@@ -121,7 +122,7 @@ size_t Server::receive(char * data)
 void Server::send(PlayerID player, Packet& packet)
 {
     try {
-        size_t bytesSent = m_Socket.send_to(
+        size_t bytesSent = m_Socket->send_to(
             boost::asio::buffer(packet.Data(), packet.Size()),
             m_ConnectedPlayers[player].Endpoint,
             0);
@@ -139,7 +140,7 @@ void Server::send(PlayerID player, Packet& packet)
 
 void Server::send(Packet & packet)
 {
-    m_Socket.send_to(
+    m_Socket->send_to(
         boost::asio::buffer(
             packet.Data(),
             packet.Size()),
@@ -164,10 +165,24 @@ void Server::broadcast(Packet& packet)
 void Server::sendSnapshot()
 {
     Packet packet(MessageType::Snapshot);
+    addInputCommandsToPacket(packet);
     addChildrenToPacket(packet, EntityID_Invalid);
     broadcast(packet);
 }
 
+void Server::addInputCommandsToPacket(Packet& packet)
+{
+    // Number of input commands
+    packet.WritePrimitive(m_InputCommandsToBroadcast.size());
+    for (auto& command : m_InputCommandsToBroadcast) {
+        packet.WritePrimitive(command.PlayerID);
+        packet.WritePrimitive(m_ConnectedPlayers.at(command.PlayerID).EntityID);
+        packet.WriteString(command.Command);
+        packet.WritePrimitive(command.Value);
+    }
+    m_InputCommandsToBroadcast.clear();
+}
+
 void Server::addChildrenToPacket(Packet & packet, EntityID entityID)
 {
     auto itPair = m_World->GetChildren(entityID);
@@ -239,8 +254,8 @@ void Server::checkForTimeOuts()
             double stopPing = 1000 * m_ConnectedPlayers[i].StopTime /
                 static_cast<double>(CLOCKS_PER_SEC);
             if (startPing > stopPing + m_TimeoutMs) {
-                LOG_INFO("User %i timed out!", i);
-                disconnect(i);
+                //LOG_INFO("User %i timed out!", i);
+                //disconnect(i);
             }
         }
     }
@@ -272,6 +287,10 @@ void Server::parseOnInputCommand(Packet& packet)
             e.Player = EntityWrapper(m_World, m_ConnectedPlayers.at(player).EntityID);
             e.Value = packet.ReadPrimitive<float>();
             m_EventBroker->Publish(e);
+
+            if (e.Command == "PrimaryFire") {
+                m_InputCommandsToBroadcast.push_back(e);
+            }
             //LOG_INFO("Server::parseOnInputCommand: Command is %s. Value is %f. PlayerID is %i.", e.Command.c_str(), e.Value, e.PlayerID);
         }
     }

src/Engine/Rendering/RenderSystem.cpp

@@ -2,11 +2,10 @@
 #include "Collision/Collision.h"
 #include "Core/Frustum.h"
 
-RenderSystem::RenderSystem(World* world, EventBroker* eventBroker, const IRenderer* renderer, RenderFrame* renderFrame, Octree<EntityAABB>* frustumCullOctree)
-    : System(world, eventBroker)
+RenderSystem::RenderSystem(SystemParams params, const IRenderer* renderer, RenderFrame* renderFrame, Octree<EntityAABB>* frustumCullOctree)
+    : System(params)
     , m_Renderer(renderer)
     , m_RenderFrame(renderFrame)
-    , m_World(world)
     , m_Octree(frustumCullOctree)
 {
     EVENT_SUBSCRIBE_MEMBER(m_ESetCamera, &RenderSystem::OnSetCamera);
@@ -67,7 +66,7 @@ void RenderSystem::fillModels(RenderScene::Queues &Jobs)
         }
 
         // Hide things parented to local player if they have the HiddenFromLocalPlayer component
-        if (entity.HasComponent("HiddenForLocalPlayer") && (entity == m_LocalPlayer || entity.IsChildOf(m_LocalPlayer))) {
+        if ((entity.HasComponent("HiddenForLocalPlayer") || entity.FirstParentWithComponent("HiddenForLocalPlayer").Valid()) && (entity == m_LocalPlayer || entity.IsChildOf(m_LocalPlayer))) {
             continue;
         }
 

src/Engine/Rendering/Renderer.cpp

@@ -51,7 +51,7 @@ void Renderer::InitializeWindow()
 	ss << " DEBUG";
 #endif
 	LOG_INFO(ss.str().c_str());
-	glfwSetWindowTitle(m_Window, ss.str().c_str());
+    SetWindowTitle(ss.str());
 
 	// Initialize GLEW
 	if (glewInit() != GLEW_OK) {

src/Engine/Rendering/Skeleton.cpp

@@ -105,7 +105,6 @@ void Skeleton::AccumulateBoneTransforms(bool noRootMotion, std::vector<Animation
 
 
                 if (progress > 1.0f || progress < 0.0f) {
-                    LOG_INFO("Progress: %f", progress);
                     progress = glm::clamp(progress, 0.0f, 1.0f);
                 }
                 Animation::Keyframe::BoneProperty currentBoneProperty = currentFrame.BoneProperties;
@@ -182,7 +181,6 @@ void Skeleton::AccumulateBoneTransforms(bool noRootMotion, std::vector<Animation
         }
 
 
-
         if (offset != glm::mat4(1)) {
             boneMatrix = parentMatrix * ((glm::translate(finalPosInterp) * glm::toMat4(finalRotInterp) * glm::scale(finalScaleInterp)) + offset);
         } else {
@@ -235,9 +233,7 @@ void Skeleton::AccumulateBoneTransforms(bool noRootMotion, std::vector<Animation
 
                 }
 
-
                 if (progress > 1.0f || progress < 0.0f) {
-                    LOG_INFO("Progress: %f", progress);
                     progress = glm::clamp(progress, 0.0f, 1.0f);
                 }
                 Animation::Keyframe::BoneProperty currentBoneProperty = currentFrame.BoneProperties;
@@ -356,9 +352,7 @@ glm::mat4 Skeleton::GetOffsetTransform(const Bone* bone, AnimationOffset animati
 
             }
 
-
             if (progress > 1.0f || progress < 0.0f) {
-                LOG_INFO("Progress: %f", progress);
                 progress = glm::clamp(progress, 0.0f, 1.0f);
             }
             Animation::Keyframe::BoneProperty currentBoneProperty = currentFrame.BoneProperties;

src/Game/CMakeLists.txt

@@ -1,6 +1,6 @@
 project(TacticalZ-Game)
 
-find_package(Boost REQUIRED COMPONENTS system filesystem thread chrono)
+find_package(Boost REQUIRED COMPONENTS system filesystem thread chrono program_options)
 
 set(INCLUDE_PATH ${CMAKE_SOURCE_DIR}/include/Game)
 include_directories(
@@ -22,13 +22,17 @@ file(GLOB SOURCE_FILES_Events
 )
 source_group(Events FILES ${SOURCE_FILES_Events})
 
+file(GLOB SOURCE_FILES_Network
+	"${INCLUDE_PATH}/Network/*.h"
+	"Network/*.cpp"
+)
+source_group(Network FILES ${SOURCE_FILES_Network})
 set(SOURCE_FILES
     ${SOURCE_FILES}
     "Game.cpp"
     ${SOURCE_FILES_Systems}
     ${SOURCE_FILES_Events}
-
-    
+	${SOURCE_FILES_Network}
 )
 
 set(LIBRARIES

src/Game/Game.cpp

@@ -15,12 +15,16 @@
 #include "Game/Systems/PickupSpawnSystem.h"
 #include "Game/Systems/WeaponSystem.h"
 #include "Rendering/AnimationSystem.h"
+#include "Game/Systems/PlayerHUDSystem.h"
 #include "Rendering/BoneAttachmentSystem.h"
-#include "Game/Systems/PlayerHUD.h"
 #include "Game/Systems/LifetimeSystem.h"
+#include "Rendering/AnimationSystem.h"
+#include "Network/MultiplayerSnapshotFilter.h"
 
 Game::Game(int argc, char* argv[])
 {
+    parseArgs(argc, argv);
+
     ResourceManager::RegisterType<ConfigFile>("ConfigFile");
     ResourceManager::RegisterType<Sound>("Sound");
     ResourceManager::RegisterType<Model>("Model");
@@ -78,6 +82,18 @@ Game::Game(int argc, char* argv[])
     // Create the sound manager
     m_SoundManager = new SoundManager(m_World, m_EventBroker);
 
+    // Initialize network
+    if (m_Config->Get<bool>("Networking.StartNetwork", false)) {
+        if (m_IsServer) {
+            m_NetworkServer = new Server(m_World, m_EventBroker, m_NetworkPort);
+            m_Renderer->SetWindowTitle(m_Renderer->WindowTitle() + " SERVER");
+        } else if (m_IsClient) {
+            m_NetworkClient = new Client(m_World, m_EventBroker, std::make_unique<MultiplayerSnapshotFilter>(m_EventBroker));
+            m_NetworkClient->Connect(m_NetworkAddress, m_NetworkPort);
+            m_Renderer->SetWindowTitle(m_Renderer->WindowTitle() + " CLIENT");
+        }
+    }
+
     // Create Octrees
     // TODO: Perhaps the world bounds should be set in some non-arbitrary way instead of this.
     AABB boxContainingTheWorld(glm::vec3(-300), glm::vec3(300));
@@ -85,20 +101,21 @@ Game::Game(int argc, char* argv[])
     m_OctreeTrigger = new Octree<EntityAABB>(boxContainingTheWorld, 4);
     m_OctreeFrustrumCulling = new Octree<EntityAABB>(boxContainingTheWorld, 4);
     // Create system pipeline
-    m_SystemPipeline = new SystemPipeline(m_World, m_EventBroker);
+    m_SystemPipeline = new SystemPipeline(m_World, m_EventBroker, m_IsClient, m_IsServer);
 
     // All systems with orderlevel 0 will be updated first.
     unsigned int updateOrderLevel = 0;
+    m_SystemPipeline->AddSystem<InterpolationSystem>(updateOrderLevel);
+    ++updateOrderLevel;
     m_SystemPipeline->AddSystem<SoundSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<RaptorCopterSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<ExplosionEffectSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<HealthSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<PlayerMovementSystem>(updateOrderLevel);
-    m_SystemPipeline->AddSystem<InterpolationSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<SpawnerSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<PlayerSpawnSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<PlayerDeathSystem>(updateOrderLevel);
-    m_SystemPipeline->AddSystem<WeaponSystem>(updateOrderLevel, m_Renderer);
+    m_SystemPipeline->AddSystem<WeaponSystem>(updateOrderLevel, m_Renderer, m_OctreeCollision);
     m_SystemPipeline->AddSystem<LifetimeSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<CapturePointSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<PickupSpawnSystem>(updateOrderLevel);
@@ -107,9 +124,8 @@ Game::Game(int argc, char* argv[])
     m_SystemPipeline->AddSystem<FillOctreeSystem>(updateOrderLevel, m_OctreeCollision, "Collidable");
     m_SystemPipeline->AddSystem<FillOctreeSystem>(updateOrderLevel, m_OctreeTrigger, "Player");
     m_SystemPipeline->AddSystem<FillFrustumOctreeSystem>(updateOrderLevel, m_OctreeFrustrumCulling);
-    m_SystemPipeline->AddSystem<PlayerHUD>(updateOrderLevel);
     m_SystemPipeline->AddSystem<AnimationSystem>(updateOrderLevel);
-
+    m_SystemPipeline->AddSystem<PlayerHUDSystem>(updateOrderLevel);
     // Collision and TriggerSystem should update after player.
     ++updateOrderLevel;
     m_SystemPipeline->AddSystem<BoneAttachmentSystem>(updateOrderLevel);
@@ -120,12 +136,6 @@ Game::Game(int argc, char* argv[])
     ++updateOrderLevel;
     m_SystemPipeline->AddSystem<EditorSystem>(updateOrderLevel, m_Renderer, m_RenderFrame);
 
-    // Invoke network
-    if (m_Config->Get<bool>("Networking.StartNetwork", false)) {
-        //boost::thread workerThread(&Game::networkFunction, this);
-        networkFunction();
-    }
-
     m_LastTime = glfwGetTime();
 }
 
@@ -136,6 +146,12 @@ Game::~Game()
     delete m_OctreeCollision;
     delete m_OctreeTrigger;
     delete m_SoundManager;
+    if (m_NetworkClient != nullptr) {
+        delete m_NetworkClient;
+    }
+    if (m_NetworkServer != nullptr) {
+        delete m_NetworkServer;
+    }
     delete m_World;
     delete m_FrameStack;
     delete m_InputProxy;
@@ -166,40 +182,56 @@ void Game::Tick()
     m_SoundManager->Update(dt);
 
     // Update network
-    if (m_IsClientOrServer) {
-        m_ClientOrServer->Update();
+    m_EventBroker->Process<MultiplayerSnapshotFilter>();
+    if (m_NetworkClient != nullptr) {
+        m_NetworkClient->Update();
+    }
+    if (m_NetworkServer != nullptr) {
+        m_NetworkServer->Update();
     }
     //m_SoundManager->Update(dt);
 
     // Iterate through systems and update world!
     m_EventBroker->Process<SystemPipeline>();
     m_SystemPipeline->Update(dt);
-    debugTick(dt);
     m_Renderer->Update(dt);
-    GLERROR("Game::Tick m_RenderQueueFactory->Update");
     m_Renderer->Draw(*m_RenderFrame);
     m_RenderFrame->Clear();
-    GLERROR("Game::Tick m_Renderer->Draw");
     m_EventBroker->Swap();
     m_EventBroker->Clear();
 }
 
-void Game::debugTick(double dt)
+int Game::parseArgs(int argc, char* argv[])
 {
-    m_EventBroker->Process<Game>();
+    namespace po = boost::program_options;
+
+    po::options_description desc("Options");
+    desc.add_options()
+        ("help", "Help")
+        ("server,s", po::bool_switch(&m_IsServer), "Launch game in server mode")
+        ("connect", po::value<std::string>(&m_NetworkAddress)->default_value(""), "Connect to this address in client mode")
+        ("port,p", po::value<int>(&m_NetworkPort), "Port to listen on or connect to");
+    ;
+
+    po::variables_map vm;
+    try {
+        po::store(po::parse_command_line(argc, argv, desc), vm);
+        po::notify(vm);
+    } catch (std::exception& e) {
+        LOG_ERROR(e.what());
+        return 1;
+    }
+
+    if (vm.count("help")) {
+        std::cout << desc << std::endl;
+        exit(1);
+    }
+
+    // HACK: Right now, client and server are mutually exclusive
+    m_IsClient = true;
+    if (m_IsServer) {
+        m_IsClient = false;
+    }
+
+    return 0;
 }
-
-void Game::networkFunction()
-{
-    bool isServer = m_Config->Get<bool>("Networking.IsServer", false);
-    if (!isServer) {
-        m_IsClientOrServer = true;
-        m_ClientOrServer = new Client(m_Config);
-    }
-    if (isServer) {
-        m_IsClientOrServer = true;
-        m_ClientOrServer = new Server();
-    }
-    m_ClientOrServer->Start(m_World, m_EventBroker);
-
-}

src/Game/Network/MultiplayerSnapshotFilter.cpp

@@ -0,0 +1,33 @@
+#include "Network/MultiplayerSnapshotFilter.h"
+
+MultiplayerSnapshotFilter::MultiplayerSnapshotFilter(EventBroker* eventBroker) 
+    : m_EventBroker(eventBroker)
+{
+    EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &MultiplayerSnapshotFilter::OnPlayerSpawned);
+}
+
+bool MultiplayerSnapshotFilter::FilterComponent(EntityWrapper entity, SharedComponentWrapper& component)
+{
+    if (entity == m_LocalPlayer || entity.IsChildOf(m_LocalPlayer)) {
+        return false;
+    }
+
+    if (component.Info.Name == "Physics") {
+        return false;
+    }
+
+    if (component.Info.Name == "Transform" || component.Info.Name == "Physics") {
+        m_EventBroker->Publish(Events::Interpolate(entity, component));
+        return false;
+    }
+
+    return true;
+}
+
+bool MultiplayerSnapshotFilter::OnPlayerSpawned(Events::PlayerSpawned ePlayerSpawned)
+{
+    if (ePlayerSpawned.PlayerID == -1) {
+        m_LocalPlayer = ePlayerSpawned.Player;
+    }
+    return true;
+}

src/Game/Systems/CapturePointSystem.cpp

@@ -1,8 +1,8 @@
 #include "Systems/CapturePointSystem.h"
 #include <algorithm>
 
-CapturePointSystem::CapturePointSystem(World* world, EventBroker* eventBroker) 
-    : System(world, eventBroker)
+CapturePointSystem::CapturePointSystem(SystemParams params) 
+    : System(params)
     , PureSystem("CapturePoint")
 {
     //subscribe/listenTo playerdamage,healthpickup events (using the eventBroker)

src/Game/Systems/ExplosionEffectSystem.cpp

@@ -0,0 +1,14 @@
+#include "Systems/ExplosionEffectSystem.h"
+
+void ExplosionEffectSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt)
+{
+    if ((double)component["TimeSinceDeath"] > (double)component["ExplosionDuration"]) {
+        (double)component["TimeSinceDeath"] = 0.f;
+    }
+    (double&)component["TimeSinceDeath"] += dt;
+
+    //if ((bool)Component["Gravity"] == true) {
+    //    (bool)Component["ExponentialAccelaration"] = false;
+    //}
+}
+

src/Game/Systems/HealthSystem.cpp

@@ -1,7 +1,7 @@
 #include "Systems/HealthSystem.h"
 
-HealthSystem::HealthSystem(World* m_World, EventBroker* eventBroker)
-    : System(m_World, eventBroker)
+HealthSystem::HealthSystem(SystemParams params)
+    : System(params)
     , PureSystem("Health")
 {
     //subscribe/listenTo playerdamage,healthpickup events (using the eventBroker)

src/Game/Systems/InterpolationSystem.cpp

@@ -1,84 +1,98 @@
 #include "Systems/InterpolationSystem.h"
 
-InterpolationSystem::InterpolationSystem(World* world, EventBroker* eventBroker) 
-    : System(world, eventBroker)
-    , PureSystem("Transform")
+InterpolationSystem::InterpolationSystem(SystemParams params) 
+    : System(params)
 {
     ConfigFile* config = ResourceManager::Load<ConfigFile>("Config.ini");
     m_SnapshotInterval = config->Get<float>("Networking.SnapshotInterval", 0.05f);
     EVENT_SUBSCRIBE_MEMBER(m_EInterpolate, &InterpolationSystem::OnInterpolate);
-    EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &InterpolationSystem::OnPlayerSpawned);
 }
 
-void InterpolationSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& transform, double dt)
+void InterpolationSystem::Update(double dt)
 {
-    // Don't interpolate entities that might already have been removed
-    if (!entity.Valid()) {
-        return;
+    // Position
+    for (auto& kv : m_InterpolatePosition) {
+        EntityWrapper entity = kv.first;
+        if (!entity.Valid()) {
+            continue;
+        }
+        auto& iPosition = kv.second;
+        glm::vec3& position = iPosition.Component[iPosition.Field];
+
+        iPosition.Alpha += dt;
+        float alpha = glm::min(iPosition.Alpha / m_SnapshotInterval, 1.0);
+        position = iPosition.Start + ((iPosition.Goal - iPosition.Start) * alpha);
     }
 
-    if (m_NextTransform.find(transform.EntityID) != m_NextTransform.end()) { // Exists in map
-        m_NextTransform[transform.EntityID].interpolationTime += static_cast<float>(dt);
-        Transform sTransform = m_NextTransform[transform.EntityID];
-        float time = sTransform.interpolationTime;
-        if (time > m_SnapshotInterval) {
-            if (m_LastReceivedTransform.find(transform.EntityID) != m_LastReceivedTransform.end()) {
-                m_NextTransform[transform.EntityID] = m_LastReceivedTransform[transform.EntityID];
-                m_NextTransform[transform.EntityID].interpolationTime = time - m_SnapshotInterval;
-                sTransform = m_NextTransform[transform.EntityID];
-                m_LastReceivedTransform.erase(transform.EntityID);
-            } else {
-                m_NextTransform.erase(transform.EntityID);
-            }
+    // Orientation
+    for (auto& kv : m_InterpolateOrientation) {
+        EntityWrapper entity = kv.first;
+        if (!entity.Valid()) {
+            continue;
         }
-        if (transform.Info.Name == "Transform") {
-            bool isLocalPlayer = entity == m_LocalPlayer || entity.IsChildOf(m_LocalPlayer);
-            // Position
-            glm::vec3 nextPosition = sTransform.Position;
-            glm::vec3 currentPosition = static_cast<glm::vec3>(transform["Position"]);
-            // HACK: Don't force position for players 
-            if (!isLocalPlayer) {
-                (glm::vec3&)transform["Position"] += vectorInterpolation<glm::vec3>(currentPosition, nextPosition, sTransform.interpolationTime);
-            }
-            // Orientation
-            // Don't force orientation for players
-            if (!isLocalPlayer) {
-                glm::quat nextOrientation = sTransform.Orientation;
-                glm::quat currentOrientation = glm::quat(static_cast<glm::vec3>(transform["Orientation"]));
-                (glm::vec3&)transform["Orientation"] = glm::eulerAngles(glm::slerp<float>(currentOrientation, nextOrientation, sTransform.interpolationTime / m_SnapshotInterval));
-            }
-            // Scale
-            glm::vec3 nextScale = sTransform.Scale;
-            glm::vec3 currentScale = static_cast<glm::vec3>(transform["Scale"]);
-            (glm::vec3&)transform["Scale"] += vectorInterpolation<glm::vec3>(currentScale, nextScale, sTransform.interpolationTime);
+        auto& iOrientation = kv.second;
+        glm::vec3& orientation = iOrientation.Component[iOrientation.Field];
+
+        iOrientation.Alpha += dt / m_SnapshotInterval;
+        iOrientation.Alpha = glm::min(iOrientation.Alpha, 1.0);
+        orientation = glm::eulerAngles(glm::slerp(iOrientation.Start, iOrientation.Goal, (float)iOrientation.Alpha));
+    }
+
+    // Velocity
+    for (auto& kv : m_InterpolateVelocity) {
+        EntityWrapper entity = kv.first;
+        if (!entity.Valid()) {
+            continue;
         }
+        auto& iVelocity = kv.second;
+        glm::vec3& position = iVelocity.Component[iVelocity.Field];
+
+        iVelocity.Alpha += dt;
+        float alpha = glm::min(iVelocity.Alpha / m_SnapshotInterval, 1.0);
+        position = iVelocity.Start + ((iVelocity.Goal - iVelocity.Start) * alpha);
     }
 }
 
-bool InterpolationSystem::OnPlayerSpawned(Events::PlayerSpawned& e)
+bool InterpolationSystem::OnInterpolate(Events::Interpolate& e)
 {
-    m_LocalPlayer = e.Player;
+    if (e.Component.Info.Name == "Transform") {
+        auto cTransform = e.Entity["Transform"];
+
+        // Position
+        Interpolation<glm::vec3> iPosition(
+            cTransform,
+            "Position",
+            cTransform["Position"],
+            e.Component["Position"]
+        );
+        m_InterpolatePosition.erase(e.Entity);
+        m_InterpolatePosition.insert(std::make_pair(e.Entity, iPosition));
+
+        // Orientation
+        Interpolation<glm::quat> iOrientation(
+            cTransform,
+            "Orientation",
+            glm::quat((glm::vec3&)cTransform["Orientation"]),
+            glm::quat((glm::vec3&)e.Component["Orientation"])
+        );
+        m_InterpolateOrientation.erase(e.Entity);
+        m_InterpolateOrientation.insert(std::make_pair(e.Entity, iOrientation));
+    } else if (e.Component.Info.Name == "Physics") {
+        auto cPhysics = e.Entity["Physics"];
+        if (!e.Entity.HasComponent("Player")) {
+            return false;
+        }
+
+        // Velocity
+        Interpolation<glm::vec3> iVelocity(
+            cPhysics,
+            "Velocity",
+            cPhysics["Velocity"],
+            e.Component["Velocity"]
+        );
+        m_InterpolateVelocity.erase(e.Entity);
+        m_InterpolateVelocity.insert(std::make_pair(e.Entity, iVelocity));
+    }
+
     return true;
 }
-
-bool InterpolationSystem::OnInterpolate(const Events::Interpolate & e)
-{
-    Transform transform;
-    int offset = 0;
-    // Read the data
-    memcpy(&transform.Position, e.DataArray.get() + offset, sizeof(glm::vec3));
-    offset += sizeof(glm::vec3);
-    glm::vec3 tempOrientation;
-    memcpy(&tempOrientation, e.DataArray.get() + offset, sizeof(glm::vec3));
-    transform.Orientation = glm::quat(tempOrientation);
-    offset += sizeof(glm::vec3);
-    memcpy(&transform.Scale, e.DataArray.get() + offset, sizeof(glm::vec3));
-    transform.interpolationTime = 0.0f;
-
-    if (m_NextTransform.find(e.Entity) != m_NextTransform.end()) { // Did exist
-        m_LastReceivedTransform[e.Entity] = transform;
-    } else { // Did not
-        m_NextTransform[e.Entity] = transform;
-    }
-    return false;
-}

src/Game/Systems/PickupSpawnSystem.cpp

@@ -1,7 +1,7 @@
 #include "Systems/PickupSpawnSystem.h"
 
-PickupSpawnSystem::PickupSpawnSystem(World* m_World, EventBroker* eventBroker)
-    : System(m_World, eventBroker)
+PickupSpawnSystem::PickupSpawnSystem(SystemParams params)
+    : System(params)
 {
     EVENT_SUBSCRIBE_MEMBER(m_ETriggerTouch, &PickupSpawnSystem::OnTriggerTouch);
 }

src/Game/Systems/PlayerDeathSystem.cpp

@@ -1,7 +1,7 @@
 #include "Systems/PlayerDeathSystem.h"
 
-PlayerDeathSystem::PlayerDeathSystem(World* m_World, EventBroker* eventBroker)
-    : System(m_World, eventBroker)
+PlayerDeathSystem::PlayerDeathSystem(SystemParams params)
+    : System(params)
 {
     EVENT_SUBSCRIBE_MEMBER(m_OnPlayerDeath, &PlayerDeathSystem::OnPlayerDeath);
 }

src/Game/Systems/PlayerHUDSystem.cpp

@@ -1,21 +1,6 @@
-#include "Game/Systems/PlayerHUD.h"
+#include "Game/Systems/PlayerHUDSystem.h"
 
-PlayerHUD::PlayerHUD(World* world, EventBroker* eventBrokerer)
-    :System(world, eventBrokerer)
-    , m_World(world)
-    , m_EventBroker(eventBrokerer)
-{
-    
-    
-}
-
-PlayerHUD::~PlayerHUD()
-{
-    
-
-}
-
-void PlayerHUD::Update(double dt)
+void PlayerHUDSystem::Update(double dt)
 {
     auto healthHUDs = m_World->GetComponents("HealthHUD");
     if (healthHUDs == nullptr) {

src/Game/Systems/PlayerMovementSystem.cpp

@@ -1,8 +1,7 @@
 #include "Systems/PlayerMovementSystem.h"
 
-PlayerMovementSystem::PlayerMovementSystem(World* world, EventBroker* eventBroker)
-    : System(world, eventBroker)
-    , PureSystem("Player")
+PlayerMovementSystem::PlayerMovementSystem(SystemParams params)
+    : System(params)
 {
     EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &PlayerMovementSystem::OnPlayerSpawned);
 }
@@ -15,6 +14,12 @@ PlayerMovementSystem::~PlayerMovementSystem()
 }
 
 void PlayerMovementSystem::Update(double dt)
+{
+    updateMovementControllers(dt);
+    updateVelocity(dt);
+}
+
+void PlayerMovementSystem::updateMovementControllers(double dt)
 {
     for (auto& kv : m_PlayerInputControllers) {
         EntityWrapper player = kv.first;
@@ -24,12 +29,20 @@ void PlayerMovementSystem::Update(double dt)
             continue;
         }
 
+        // Aim pitch
         EntityWrapper cameraEntity = player.FirstChildByName("Camera");
         if (cameraEntity.Valid()) {
             glm::vec3& cameraOrientation = cameraEntity["Transform"]["Orientation"];
             cameraOrientation.x += controller->Rotation().x;
             // Limit camera pitch so we don't break our necks
             cameraOrientation.x = glm::clamp(cameraOrientation.x, -glm::half_pi<float>(), glm::half_pi<float>());
+            // Set third person model aim pitch
+            EntityWrapper playerModel = player.FirstChildByName("PlayerModel");
+            if (playerModel.Valid()) {
+                ComponentWrapper cAnimationOffset = playerModel["AnimationOffset"];
+                double time = (cameraOrientation.x + glm::half_pi<float>()) / glm::pi<float>();
+                cAnimationOffset["Time"] = time;
+            }
         }
 
         ComponentWrapper& cTransform = player["Transform"];
@@ -119,24 +132,74 @@ void PlayerMovementSystem::Update(double dt)
             EntityWrapper playerModel = player.FirstChildByName("PlayerModel");
             if (playerModel.Valid()) {
                 ComponentWrapper cAnimation = playerModel["Animation"];
+                std::string& animationName1 = cAnimation["AnimationName1"];
+                std::string& animationName2 = cAnimation["AnimationName2"];
+                double& animationTime1 = cAnimation["Time1"];
+                double& animationTime2 = cAnimation["Time2"];
+                double& animationSpeed1 = cAnimation["Speed1"];
+                double& animationSpeed2 = cAnimation["Speed2"];
+                double& animationWeight1 = cAnimation["Weight1"];
+                double& animationWeight2 = cAnimation["Weight2"];
 
                 float movementLength = glm::length(groundVelocity);
                 //TODO: add assault dash animation here
                 if (glm::length(controller->Movement()) > 0.f) {
-                    if (controller->Crouching()) {
-                        cAnimation["AnimationName1"] = "Crouch Walk";
-                        (double&)cAnimation["Speed1"] = 1.f * -glm::sign(controller->Movement().z);
+                    double forwardMovement = controller->Movement().z;
+                    double strafeMovement = controller->Movement().x;
+
+                    if (controller->Crouching() && animationName1 != "CrouchWalk") {
+                        animationName1 = "CrouchWalk";
+                        animationSpeed1 = 1.0 * -glm::sign(controller->Movement().z);
                     } else {
-                        cAnimation["AnimationName1"] = "Run";
-                        (double&)cAnimation["Speed1"] = 2.f * -glm::sign(controller->Movement().z);
+                        if (glm::abs(forwardMovement) > 0) {
+                            if (animationName1 != "Run") {
+                                animationName1 = "Run";
+                                if (animationName2 == "StrafeLeft" || animationName2 == "StrafeRight") {
+                                    animationTime1 = animationTime2;
+                                } else {
+                                    animationTime1 = 0.0;
+                                }
+                            }
+                            animationSpeed1 = 2.f * -glm::sign(forwardMovement);
+                        }
+
+                        if (glm::abs(strafeMovement) > 0) {
+                            if (animationName2 != "StrafeLeft" && animationName2 != "StrafeRight") {
+                                if (strafeMovement < 0) {
+                                    animationName2 = "StrafeLeft";
+                                }
+                                if (strafeMovement > 0) {
+                                    animationName2 = "StrafeRight";
+                                }
+                                if (animationName1 == "Run") {
+                                    animationTime2 = animationTime1;
+                                } else {
+                                    animationTime2 = 0.0;
+                                }
+                            }
+                            animationSpeed2 = 2.f * glm::abs(strafeMovement);
+                        }
+
+                        double strafeWeight = glm::abs(strafeMovement) / (glm::abs(forwardMovement) + glm::abs(strafeMovement));
+                        animationWeight2 = strafeWeight;
+                        animationWeight1 = 1.0 - strafeWeight;
                     }
                 } else {
                     if (controller->Crouching()) {
-                        cAnimation["AnimationName1"] = "Crouch";
-                        (double&)cAnimation["Speed"] = 1.f;
+                        animationName1 = "Crouch";
+                        animationName2 = "";
+                        animationSpeed1 = 1.0;
+                        animationSpeed2 = 0.0;
+                        animationWeight1 = 1.0;
+                        animationWeight2 = 0.0;
                     } else {
-                        cAnimation["AnimationName1"] = "Hold Pos";
-                        (double&)cAnimation["Speed1"] = 1.f;
+                        animationName1 = "Idle";
+                        animationName2 = "";
+                        animationSpeed1 = 1.f;
+                        animationSpeed2 = 0.0;
+                        animationWeight1 = 1.0;
+                        animationWeight2 = 0.0;
+                        //cAnimation["AnimationName2"] = "Idle";
                     }
                 }
             }
@@ -147,14 +210,16 @@ void PlayerMovementSystem::Update(double dt)
     playerStep(dt);
 }
 
-void PlayerMovementSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt)
+
+void PlayerMovementSystem::updateVelocity(double dt)
 {
-    ComponentWrapper& cTransform = entity["Transform"];
-    if (!entity.HasComponent("Physics")) {
+    // Only apply velocity to local player
+    if (!LocalPlayer.Valid()) {
         return;
     }
 
-    ComponentWrapper& cPhysics = entity["Physics"];
+    ComponentWrapper& cTransform = LocalPlayer["Transform"];
+    ComponentWrapper& cPhysics = LocalPlayer["Physics"];
     glm::vec3& velocity = cPhysics["Velocity"];
     bool isOnGround = (bool)cPhysics["IsOnGround"];
 
@@ -172,6 +237,7 @@ void PlayerMovementSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapp
         velocity.z *= multiplier;
     }
 
+    // Gravity
     if (cPhysics["Gravity"]) {
         velocity.y -= 9.82f * (float)dt;
     }

src/Game/Systems/PlayerSpawnSystem.cpp

@@ -1,7 +1,7 @@
 #include "Systems/PlayerSpawnSystem.h"
 
-PlayerSpawnSystem::PlayerSpawnSystem(World* m_World, EventBroker* eventBroker) 
-    : System(m_World, eventBroker)
+PlayerSpawnSystem::PlayerSpawnSystem(SystemParams params) 
+    : System(params)
 {
     EVENT_SUBSCRIBE_MEMBER(m_OnInputCommand, &PlayerSpawnSystem::OnInputCommand);
     EVENT_SUBSCRIBE_MEMBER(m_OnPlayerSpawnerd, &PlayerSpawnSystem::OnPlayerSpawned);
@@ -71,6 +71,9 @@ bool PlayerSpawnSystem::OnInputCommand(const Events::InputCommand& e)
 bool PlayerSpawnSystem::OnPlayerSpawned(Events::PlayerSpawned& e)
 {
     // When a player is actually spawned (since the actual spawning is handled on the server)
+    if (!IsClient) {
+        return false;
+    }
 
     // Check if a player already exists
     if (m_PlayerEntities.count(e.PlayerID) != 0) {

src/Game/Systems/SoundSystem.cpp

@@ -1,19 +1,15 @@
 #include "Game/Systems/SoundSystem.h"
 
-SoundSystem::SoundSystem(World* world, EventBroker* eventbroker)
-    : System(world, eventbroker)
+SoundSystem::SoundSystem(SystemParams params)
+    : System(params)
     , PureSystem("SoundEmitter")
-    //, ImpureSystem()
 {
     ConfigFile* config = ResourceManager::Load<ConfigFile>("Config.ini");
     m_Announcer = ResourceManager::Load<ConfigFile>("Config.ini")->Get<std::string>("Sound.Announcer", "female");
-    m_World = world;
-    m_EventBroker = eventbroker;
     EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &SoundSystem::OnPlayerSpawned);
     EVENT_SUBSCRIBE_MEMBER(m_InputCommand, &SoundSystem::OnInputCommand);
     EVENT_SUBSCRIBE_MEMBER(m_EDoubleJump, &SoundSystem::OnDoubleJump);
     EVENT_SUBSCRIBE_MEMBER(m_EDashAbility, &SoundSystem::OnDashAbility);
-    EVENT_SUBSCRIBE_MEMBER(m_EShoot, &SoundSystem::OnShoot);
     EVENT_SUBSCRIBE_MEMBER(m_EPlayerDamage, &SoundSystem::OnPlayerDamage);
     EVENT_SUBSCRIBE_MEMBER(m_ECaptured, &SoundSystem::OnCaptured);
     EVENT_SUBSCRIBE_MEMBER(m_ETriggerTouch, &SoundSystem::OnTriggerTouch);
@@ -34,9 +30,8 @@ bool SoundSystem::OnPlayerSpawned(const Events::PlayerSpawned &e)
 {
     if (e.PlayerID == -1) { // Local player
         m_World->AttachComponent(e.Player.ID, "Listener");
-        m_LocalPlayer = e.Player;
         Events::PlaySoundOnEntity go;
-        go.EmitterID = m_LocalPlayer.ID;
+        go.EmitterID = LocalPlayer.ID;
         go.FilePath = "Audio/announcer/" + m_Announcer + "/go.wav";
         m_EventBroker->Publish(go);
         // TEMP: starts bgm
@@ -59,7 +54,7 @@ bool SoundSystem::OnInputCommand(const Events::InputCommand & e)
     }
     if (e.Command == "TakeDamage" && e.Value > 0) {
         Events::PlayerDamage ev;
-        ev.Player = m_LocalPlayer;
+        ev.Player = LocalPlayer;
         ev.Damage = 1.0;
         m_EventBroker->Publish(ev);
     }
@@ -69,13 +64,14 @@ bool SoundSystem::OnInputCommand(const Events::InputCommand & e)
 
 void SoundSystem::playerJumps()
 {
-    if (!m_LocalPlayer.Valid()) {
+    if (!LocalPlayer.Valid()) {
         return;
     }
-    bool grounded = (bool)m_World->GetComponent(m_LocalPlayer.ID, "Physics")["IsOnGround"];
+
+    bool grounded = (bool)m_World->GetComponent(LocalPlayer.ID, "Physics")["IsOnGround"];
     if (grounded) {
         Events::PlaySoundOnEntity e;
-        e.EmitterID = m_LocalPlayer.ID;
+        e.EmitterID = LocalPlayer.ID;
         e.FilePath = "Audio/jump/jump1.wav";
         m_EventBroker->Publish(e);
     }
@@ -92,26 +88,17 @@ bool SoundSystem::drumTimer(double dt)
     }
 }
 
-bool SoundSystem::OnShoot(const Events::Shoot & e)
-{
-    Events::PlaySoundOnEntity ev;
-    ev.EmitterID = m_LocalPlayer.ID;
-    ev.FilePath = "Audio/laser/laser1.wav";
-    m_EventBroker->Publish(ev);
-    return true;
-}
-
 bool SoundSystem::OnCaptured(const Events::Captured & e)
 {
     int homeTeam = (int)m_World->GetComponent(e.CapturePointID, "Team")["Team"];
-    int team = (int)m_World->GetComponent(m_LocalPlayer.ID, "Team")["Team"];
+    int team = (int)m_World->GetComponent(LocalPlayer.ID, "Team")["Team"];
     Events::PlaySoundOnEntity ev;
     if (team == homeTeam) {
         ev.FilePath = "Audio/announcer/" + m_Announcer + "/objective_achieved.wav";
     } else {
         ev.FilePath = "Audio/announcer/" + m_Announcer + "/objective_failed.wav"; // have not been tested
     }
-    ev.EmitterID = m_LocalPlayer.ID;
+    ev.EmitterID = LocalPlayer.ID;
     m_EventBroker->Publish(ev);
     // Temp for play test.
     m_DrumsIsPlaying = false;
@@ -133,7 +120,7 @@ bool SoundSystem::OnPlayerDamage(const Events::PlayerDamage & e)
     //         paths.push_back("Audio/exhausted/breath.wav");
     //     }
     Events::PlayQueueOnEntity ev;
-    ev.Emitter = m_LocalPlayer;
+    ev.Emitter = LocalPlayer;
     ev.FilePaths = paths;
     m_EventBroker->Publish(ev);
     return false;
@@ -142,7 +129,7 @@ bool SoundSystem::OnPlayerDamage(const Events::PlayerDamage & e)
 bool SoundSystem::OnPlayerDeath(const Events::PlayerDeath & e)
 {
     Events::PlaySoundOnEntity ev;
-    ev.EmitterID = m_LocalPlayer.ID;
+    ev.EmitterID = LocalPlayer.ID;
     ev.FilePath = "Audio/die/die2.wav";
     m_EventBroker->Publish(ev);
     return false;
@@ -151,7 +138,7 @@ bool SoundSystem::OnPlayerDeath(const Events::PlayerDeath & e)
 bool SoundSystem::OnPlayerHealthPickup(const Events::PlayerHealthPickup & e)
 {
     Events::PlaySoundOnEntity ev;
-    ev.EmitterID = m_LocalPlayer.ID;
+    ev.EmitterID = LocalPlayer.ID;
     ev.FilePath = "Audio/pickup/pickup2.wav";
     m_EventBroker->Publish(ev);
     return false;
@@ -165,7 +152,7 @@ bool SoundSystem::OnTriggerTouch(const Events::TriggerTouch & e)
     }
     if (m_World->HasComponent(e.Trigger.ID, "CapturePoint")) {
         Events::PlaySoundOnEntity ev; // should be BGM
-        ev.EmitterID = m_LocalPlayer.ID;
+        ev.EmitterID = LocalPlayer.ID;
         ev.FilePath = "Audio/bgm/drumstest.wav";
         m_EventBroker->Publish(ev);
         // Temp for play test.
@@ -177,7 +164,7 @@ bool SoundSystem::OnTriggerTouch(const Events::TriggerTouch & e)
 bool SoundSystem::OnDoubleJump(const Events::DoubleJump & e)
 {
     Events::PlaySoundOnEntity ev;
-    ev.EmitterID = m_LocalPlayer.ID;
+    ev.EmitterID = LocalPlayer.ID;
     ev.FilePath = "Audio/jump/jump2.wav";
     m_EventBroker->Publish(ev);
     return false;
@@ -186,7 +173,7 @@ bool SoundSystem::OnDoubleJump(const Events::DoubleJump & e)
 bool SoundSystem::OnDashAbility(const Events::DashAbility &e)
 {
     Events::PlaySoundOnEntity ev;
-    ev.EmitterID = m_LocalPlayer.ID;
+    ev.EmitterID = LocalPlayer.ID;
     ev.FilePath = "Audio/jump/dash1.wav";
     m_EventBroker->Publish(ev);
     return false;

src/Game/Systems/SpawnerSystem.cpp

@@ -1,7 +1,7 @@
 #include "Systems/SpawnerSystem.h"
 
-SpawnerSystem::SpawnerSystem(World* world, EventBroker* eventBroker) 
-    : System(world, eventBroker)
+SpawnerSystem::SpawnerSystem(SystemParams params) 
+    : System(params)
 {
     EVENT_SUBSCRIBE_MEMBER(m_OnSpawnerSpawn, &SpawnerSystem::OnSpawnerSpawn);
 }
@@ -51,7 +51,7 @@ EntityWrapper SpawnerSystem::Spawn(EntityWrapper spawner, EntityWrapper parent /
     // Set its position and orientation to that of the SpawnPoint
     spawnedEntity["Transform"]["Position"] = Transform::AbsolutePosition(spawnPoint.World, spawnPoint.ID);
     // TODO: Quaternions, bitch
-    //spawnedEntity["Transform"]["Orientation"] = glm::eulerAngles(Transform::AbsoluteOrientation(spawnPoint.World, spawnPoint.ID));
+    spawnedEntity["Transform"]["Orientation"] = glm::eulerAngles(Transform::AbsoluteOrientation(spawnPoint));
 
     return spawnedEntity;
 }

src/Game/Systems/WeaponSystem.cpp

@@ -1,13 +1,15 @@
 #include "Systems/WeaponSystem.h"
 
-WeaponSystem::WeaponSystem(World* world, EventBroker* eventBroker, IRenderer* renderer)
-    : System(world, eventBroker)
-    , ImpureSystem()
+WeaponSystem::WeaponSystem(SystemParams params, IRenderer* renderer, Octree<EntityAABB>* collisionOctree)
+    : System(params)
+    , PureSystem("Player")
+    , m_SystemParams(params)
     , m_Renderer(renderer)
+    , m_CollisionOctree(collisionOctree)
 {
-    EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &WeaponSystem::OnPlayerSpawned);
     EVENT_SUBSCRIBE_MEMBER(m_EInputCommand, &WeaponSystem::OnInputCommand);
     EVENT_SUBSCRIBE_MEMBER(m_EShoot, &WeaponSystem::OnShoot);
+    EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &WeaponSystem::OnPlayerSpawned);
 }
 
 void WeaponSystem::Update(double dt)
@@ -15,90 +17,84 @@ void WeaponSystem::Update(double dt)
 
 }
 
-bool WeaponSystem::OnPlayerSpawned(const Events::PlayerSpawned& e)
+void WeaponSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& cPlayer, double dt)
 {
+    // Update potential weapon behaviour for player
+    auto it = m_ActiveWeapons.find(entity);
+    if (it == m_ActiveWeapons.end()) {
+        selectWeapon(entity, 1);
+    }
+
+    m_ActiveWeapons.at(entity)->Update(dt);
+}
+
+bool WeaponSystem::OnInputCommand(Events::InputCommand& e)
+{
+    EntityWrapper player = e.Player;
     if (e.PlayerID == -1) {
-        m_LocalPlayer = e.Player;
+        player = LocalPlayer;
     }
-    return true;
-}
 
-bool WeaponSystem::OnInputCommand(const Events::InputCommand& e)
-{
-    // Only shoot client-side!
-    if (e.PlayerID != -1) {
+    // Make sure player is alive
+    if (!player.Valid()) {
         return false;
     }
 
-    // Only shoot if the player is alive
-    if (!m_LocalPlayer.Valid()) {
-        return false;
-    }
-
-    if (e.Command == "PrimaryFire" && e.Value > 0) {
-        Events::Shoot eShoot;
-        if (e.PlayerID == -1) {
-            eShoot.Player = m_LocalPlayer;
-        } else {
-            eShoot.Player = e.Player;
+    // Weapon selection
+    if (e.Command == "SelectWeapon") {
+        if (e.Value != 0) {
+            //selectWeapon(player, static_cast<ComponentInfo::EnumType>(e.Value));
+        }
+    }
+
+    // Fire
+    if (e.Command == "PrimaryFire") {
+        if (m_ActiveWeapons.find(player) != m_ActiveWeapons.end()) {
+            auto weapon = m_ActiveWeapons.at(player);
+            if (e.Value > 0) {
+                weapon->Fire();
+            } else {
+                weapon->CeaseFire();
+            }
         }
-        m_EventBroker->Publish(eShoot);
     }
 
     return true;
 }
 
-bool WeaponSystem::OnShoot(Events::Shoot& eShoot) 
+void WeaponSystem::selectWeapon(EntityWrapper player, ComponentInfo::EnumType slot)
+{
+    // Primary
+    if (slot == 1) {
+        // TODO: if class...
+        if (m_ActiveWeapons.count(player) == 0) {
+            m_ActiveWeapons.insert(std::make_pair(player, std::make_shared<AssaultWeaponBehaviour>(m_SystemParams, m_CollisionOctree, player)));
+        } else {
+            //m_ActiveWeapons.erase(player);
+        }
+    }
+
+    // Secondary
+    if (slot == 2) {
+        //m_ActiveWeapons[player] = std::make_shared<PistolWeaponBehaviour>();
+    }
+}
+
+bool WeaponSystem::OnPlayerSpawned(Events::PlayerSpawned& e)
+{
+    // Select primary weapon on player spawn
+    // TODO: Select the active one specified by player component
+    return true;
+}
+
+bool WeaponSystem::OnShoot(Events::Shoot& eShoot)
 {
     if (!eShoot.Player.Valid()) {
         return false;
     }
 
-    // TODO: Weapon firing effects here
-
-    auto rayRed = ResourceManager::Load<EntityFile>("Schema/Entities/RayRed.xml");
-    auto rayBlue = ResourceManager::Load<EntityFile>("Schema/Entities/RayBlue.xml");
-
-    EntityWrapper weapon = eShoot.Player.FirstChildByName("WeaponMuzzle");
-    if (weapon.Valid()) {
-        EntityWrapper ray;
-        if ((ComponentInfo::EnumType)eShoot.Player["Team"]["Team"] == eShoot.Player["Team"]["Team"].Enum("Red")) {
-            EntityFileParser parser(rayRed);
-            EntityID rayID = parser.MergeEntities(m_World);
-            ray = EntityWrapper(m_World, rayID);
-        } else {
-            EntityFileParser parser(rayBlue);
-            EntityID rayID = parser.MergeEntities(m_World);
-            ray = EntityWrapper(m_World, rayID);
-        }
-
-        glm::mat4 transformation = Transform::AbsoluteTransformation(weapon);
-        glm::vec3 scale;
-        glm::vec3 translation;
-        glm::quat orientation;
-        glm::vec3 skew;
-        glm::vec4 perspective;
-        glm::decompose(transformation, scale, orientation, translation, skew, perspective);
-        
-        // Matrix to euler angles
-        glm::vec3 euler;
-        euler.y = glm::asin(-transformation[0][2]);
-        if (cos(euler.y) != 0) {
-            euler.x = atan2(transformation[1][2], transformation[2][2]);
-            euler.z = atan2(transformation[0][1], transformation[0][0]);
-        } else {
-            euler.x = atan2(-transformation[2][0], transformation[1][1]);
-            euler.z = 0;
-        }
-
-        //LOG_DEBUG("rotation: %f %f %f", euler.x, euler.y, euler.z);
-        (glm::vec3&)ray["Transform"]["Position"] = translation;
-        (glm::vec3&)ray["Transform"]["Orientation"] = euler;
-        //(glm::vec3&)ray["Transform"]["Orientation"] = Transform::AbsoluteOrientationEuler(weapon);
-    }
-
-    // Only run further picking code client-side!
-    if (eShoot.Player != m_LocalPlayer) {
+    // Only run further picking code for the local player!
+    if (eShoot.Player != LocalPlayer) {
         return false;
     }
 
@@ -138,4 +134,4 @@ bool WeaponSystem::OnShoot(Events::Shoot& eShoot)
     m_EventBroker->Publish(ePlayerDamage);
 
     return true;
-}
+}