Merge remote-tracking branch 'origin/master' into Sound

# Conflicts:
#	src/Game/Systems/PlayerSpawnSystem.cpp
#	src/Game/Systems/Weapon/AssaultWeaponBehaviour.cpp

include/Engine/Network/Client.h

@@ -13,6 +13,8 @@
 #include "Network/Network.h"
 #include "Network/MessageType.h"
 #include "Network/PlayerDefinition.h"
+#include "Network/UDPClient.h"
+#include "Network/TCPClient.h"
 #include "Network/SnapshotDefinitions.h"
 #include "Core/World.h"
 #include "Core/EventBroker.h"
@@ -33,17 +35,15 @@ public:
     void Connect(std::string address, int port);
     void Update() override;
 
-private:
+    std::vector<Events::PlayerSpawned> m_PlayerSpawnEvents;
+    void parseSpawnEvents();
+    // Save for children
     std::unique_ptr<SnapshotFilter> m_SnapshotFilter = nullptr;
 
-    // Assio UDP logic
-    boost::asio::ip::udp::endpoint m_ReceiverEndpoint;
-    boost::asio::io_service m_IOService;
-    boost::asio::ip::udp::socket m_Socket;
-
+    std::string m_Address;
+    int m_Port = 0;
     // Sending message to server logic
     size_t bytesRead = 0;
-    char readBuf[INPUTSIZE] = { 0 };
 
     // Packet loss logic
     PacketID m_PacketID = 0;
@@ -72,16 +72,14 @@ private:
     std::vector<Events::InputCommand> m_InputCommandBuffer;
 
     // Private member functions
-    void readFromServer();
     size_t  receive(char* data);
-    void send(Packet& packet);
-    void connect();
     void disconnect();
     void parseMessageType(Packet& packet);
     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 parseUDPConnect(Packet& packet);
+    void parseTCPConnect(Packet& packet);
     void parsePlayerConnected(Packet& packet);
     void parsePing();
     void parseKick();
@@ -91,7 +89,7 @@ private:
     void InterpolateFields(Packet & packet, const ComponentInfo & componentInfo, const EntityID & entityID, const std::string & componentType);
     void parseSnapshot(Packet& packet);
     void identifyPacketLoss();
-    bool hasServerTimedOut();
+    void hasServerTimedOut();
     EntityID createPlayer();
     void sendInputCommands();
     void sendLocalPlayerTransform();
@@ -111,6 +109,10 @@ private:
     bool OnPlayerDamage(const Events::PlayerDamage& e);
     EventRelay<Client, Events::PlayerSpawned> m_EPlayerSpawned;
     bool OnPlayerSpawned(const Events::PlayerSpawned& e);
+    void parsePlayerDamage(Packet& packet);
+private:
+    UDPClient m_Unreliable;
+    TCPClient m_Reliable;
 };
 
 #endif

include/Engine/Network/HybridClient.h

@@ -0,0 +1,13 @@
+#ifndef HybridClient_h__
+#define HybridClient_h__
+
+class HybridClient
+{
+public:
+    HybridClient();
+    ~HybridClient();
+private:
+
+};
+
+#endif

include/Engine/Network/HybridServer.h

@@ -0,0 +1,12 @@
+#ifndef HybridServer_h__
+#define HybridServer_h__
+
+class HybridServer
+{
+public:
+    HybridServer();
+    ~HybridServer();
+private:
+};
+
+#endif

include/Engine/Network/MessageType.h

@@ -18,7 +18,8 @@ enum class MessageType
     OnPlayerSpawned,
     EntityDeleted,
     ComponentDeleted,
-    PlayerTransform
+    PlayerTransform,
+    Invalid
 };
 
 #endif

include/Engine/Network/Network.h

@@ -12,7 +12,7 @@
 #include <fstream>
 #include <iostream>
 
-#define INPUTSIZE 32000
+#define BUFFERSIZE 32000
 typedef unsigned int PlayerID;
 typedef unsigned int PacketID;
 
@@ -35,6 +35,8 @@ protected:
     std::clock_t m_SaveDataTimer;
     unsigned int m_MaxConnections;
     double m_TimeoutMs;
+    void logSentData(int bytesSent);
+    void logReceivedData(int bytesReceived);
     void saveToFile();
     void updateNetworkData();
 };

include/Engine/Network/NetworkClient.h

@@ -0,0 +1,21 @@
+#ifndef NetworkClient_h__
+#define NetworkClient_h__
+
+#include "Network/Packet.h"
+#define BUFFERSIZE 32000
+typedef unsigned int PlayerID;
+typedef unsigned int PacketID;
+
+class NetworkClient
+{
+public:
+    virtual void Connect(std::string playerName, std::string address, int port) = 0;
+    virtual void Disconnect() = 0;
+    virtual void Receive(Packet& packet) = 0;
+    virtual void Send(Packet & packet) = 0;
+    virtual bool IsSocketAvailable() = 0;
+protected:
+    char m_ReadBuffer[BUFFERSIZE] = { 0 };
+};
+
+#endif

include/Engine/Network/NetworkServer.h

@@ -0,0 +1,21 @@
+#ifndef NetworkServer_h__
+#define NetworkServer_h__
+#include <boost/asio.hpp>
+#include "Network/Packet.h"
+#include "Network/PlayerDefinition.h"
+#define BUFFERSIZE 32000
+typedef unsigned int PlayerID;
+typedef unsigned int PacketID;
+
+class NetworkServer
+{
+public:
+    virtual void AcceptNewConnections(int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers) = 0;
+    virtual void Receive(Packet & packet, PlayerDefinition & playerDefinition) = 0;
+    virtual void Send(Packet & packet, PlayerDefinition & playerDefinition) = 0;
+    virtual void Send(Packet & packet) = 0;
+protected:
+    char m_ReadBuffer[BUFFERSIZE] = { 0 };
+};
+
+#endif

include/Engine/Network/Packet.h

@@ -49,10 +49,15 @@ public:
     void WriteData(char* data, int sizeOfData);
     // Pops the first element as if it was a string.
     std::string ReadString();
+    // Construct a packet
+    void ReconstructFromData(char* data, size_t SizeOfData);
+    // Update size of packet variable in header
+    void UpdateSize();
     char* ReadData(int SizeOfData);
     void ChangePacketID(unsigned int& packetID);
     size_t Size() { return m_Offset; };
     char* Data() { return m_Data; };
+    MessageType GetMessageType();
     size_t DataReadSize() { return m_ReturnDataOffset; }
     size_t MaxSize() { return m_MaxPacketSize; }
     size_t HeaderSize() { return m_HeaderSize; }
@@ -64,6 +69,7 @@ private:
     size_t m_MaxPacketSize = 512;
     size_t m_HeaderSize = 0;
     void resizeData();
+    void resizeData(int size);
 };
 
 #endif

include/Engine/Network/PlayerDefinition.h

@@ -2,6 +2,7 @@
 #define PlayerDefinition_h__
 #include <string>
 #include "../Core/Entity.h"
+#include <boost/asio.hpp>
 
 struct PlayerDefinition {
     ::EntityID EntityID = EntityID_Invalid;
@@ -9,6 +10,10 @@ struct PlayerDefinition {
     boost::asio::ip::udp::endpoint Endpoint;
     unsigned int PacketID;
     std::clock_t StopTime;
+    boost::asio::ip::address TCPAddress;
+    unsigned short TCPPort;
+    // use for tcp connections
+    boost::shared_ptr<boost::asio::ip::tcp::socket> TCPSocket;
 };
 
 #endif

include/Engine/Network/Server.h

@@ -5,8 +5,9 @@
 #include <ctime>
 
 #include <glm/common.hpp>
-#include <boost/asio/ip/udp.hpp>
 
+#include "Network/TCPServer.h"
+#include "Network/UDPServer.h"
 #include "Network/MessageType.h"
 #include "Network/PlayerDefinition.h"
 #include "Core/World.h"
@@ -28,28 +29,29 @@ public:
     void Update() override;
 
 private:
+    // Network channels
+    TCPServer m_Reliable;
+    UDPServer m_Unreliable;
+    // dont forget to set these in the childrens receive logic
+    boost::asio::ip::address m_Address;
     int m_Port = 27666;
-    // UDP logic
-    boost::asio::ip::udp::endpoint m_ReceiverEndpoint;
-    boost::asio::io_service m_IOService;
-    std::unique_ptr<boost::asio::ip::udp::socket> m_Socket;
-
     // Sending messages to client logic
     std::map<PlayerID, PlayerDefinition> m_ConnectedPlayers;
+    std::vector<PlayerID> m_PlayersToDisconnect;
     // HACK: Fix INPUTSIZE
-    char readBuffer[INPUTSIZE] = { 0 };
+    char readBuffer[BUFFERSIZE] = { 0 };
     size_t bytesRead = 0;
     // time for previouse message
     std::clock_t previousePingMessage = std::clock();
     std::clock_t previousSnapshotMessage = std::clock();
     std::clock_t timOutTimer = std::clock();
+
     // How often we send messages (milliseconds)
     float pingIntervalMs;
     float snapshotInterval;
     int checkTimeOutInterval = 100;
     int m_NextPlayerID = 0;
     std::vector<Events::InputCommand> m_InputCommandsToBroadcast;
-
     //Timers
     std::clock_t m_StartPingTime;
     
@@ -58,11 +60,9 @@ private:
     PacketID m_PreviousPacketID = 0;
 
     // Private member functions
-    size_t receive(char* data);
-    void readFromClients();
-    void send(PlayerID player, Packet& packet);
-    void send(Packet& packet);
-    void broadcast(Packet& packet);
+    //int  receive(char* data);
+    void reliableBroadcast(Packet& packet);
+    void unreliableBroadcast(Packet& packet);
     void sendSnapshot();
     void addChildrenToPacket(Packet& packet, EntityID entityID);
     void addInputCommandsToPacket(Packet& packet);
@@ -70,15 +70,19 @@ private:
     void checkForTimeOuts();
     void disconnect(PlayerID playerID);
     void parseMessageType(Packet& packet);
-    void parseOnInputCommand(Packet& packet);
     void parseOnPlayerDamage(Packet& packet);
-    void parseConnect(Packet& packet);
-    void parseDisconnect();
-    void parseClientPing();
-    void parsePing();
     void identifyPacketLoss();
     void kick(PlayerID player);
-    PlayerID GetPlayerIDFromEndpoint(boost::asio::ip::udp::endpoint endpoint);
+    PlayerID GetPlayerIDFromEndpoint();
+    void parsePlayerTransform(Packet& packet);
+    void parseOnInputCommand(Packet& packet);
+    void parseClientPing();
+    void parsePing();    
+    void parseUDPConnect(Packet & packet);
+    void parseTCPConnect(Packet & packet);
+    void parseDisconnect();
+    bool shouldSendToClient(EntityWrapper childEntity);
+
     // Debug event
     EventRelay<Server, Events::InputCommand> m_EInputCommand;
     bool OnInputCommand(const Events::InputCommand& e);
@@ -88,7 +92,8 @@ private:
     bool OnEntityDeleted(const Events::EntityDeleted& e);
     EventRelay<Server, Events::ComponentDeleted> m_EComponentDeleted;
     bool OnComponentDeleted(const Events::ComponentDeleted& e);
-    void parsePlayerTransform(Packet& packet);
+    EventRelay<Server, Events::PlayerDamage> m_EPlayerDamage;
+    bool OnPlayerDamage(const Events::PlayerDamage& e);
 };
 
 #endif

include/Engine/Network/TCPClient.h

@@ -0,0 +1,28 @@
+#ifndef TCPClient_h__
+#define TCPClient_h__
+
+#include <boost/asio.hpp>
+#include "NetworkClient.h"
+
+class TCPClient : public NetworkClient
+{
+public:
+    TCPClient();
+    ~TCPClient();
+
+    void Connect(std::string playerName, std::string address, int port);
+    void Disconnect();
+    void Receive(Packet& packet);
+    void Send(Packet & packet);
+    bool IsSocketAvailable();
+private:
+    // Assio TCP logic
+    boost::asio::ip::tcp::endpoint m_Endpoint;
+    boost::asio::io_service m_IOService;
+    std::unique_ptr<boost::asio::ip::tcp::socket> m_Socket;
+    size_t readBuffer(char* data);
+    PacketID m_SendPacketID = 0;
+    bool m_IsConnected = false;
+};
+
+#endif

include/Engine/Network/TCPServer.h

@@ -0,0 +1,31 @@
+#ifndef TCPServer_h__
+#define TCPServer_h__
+
+#include <boost/asio.hpp>
+#include <boost/bind.hpp>
+#include <map>
+#include "NetworkServer.h"
+
+class TCPServer : public NetworkServer
+{
+public:
+    TCPServer();
+    ~TCPServer();
+    void AcceptNewConnections(int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers);
+    void Receive(Packet & packet, PlayerDefinition & playerDefinition);
+    void Send(Packet & packet, PlayerDefinition & playerDefinition);
+    void Send(Packet & packet);
+    void Disconnect();
+private:
+    // TCP logic
+    boost::asio::io_service m_IOService;
+    std::unique_ptr<boost::asio::ip::tcp::acceptor> acceptor;
+    boost::shared_ptr<boost::asio::ip::tcp::socket> lastReceivedSocket;
+
+    void handle_accept(boost::shared_ptr<boost::asio::ip::tcp::socket> socket,
+        int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers,
+        const boost::system::error_code& error);
+    int readBuffer(char* data, PlayerDefinition& playerDefinition);
+};
+
+#endif

include/Engine/Network/UDPClient.h

@@ -0,0 +1,27 @@
+#ifndef UDPClient_h__
+#define UDPClient_h__
+
+#include <boost/asio.hpp>
+#include "Network/NetworkClient.h"
+
+class UDPClient : public NetworkClient
+{
+public:
+    UDPClient();
+    ~UDPClient();
+
+    void Connect(std::string playerName, std::string address, int port);
+    void Disconnect();
+    void Receive(Packet& packet);
+    void Send(Packet & packet);
+    bool IsSocketAvailable();
+private:
+    // Assio UDP logic
+    boost::asio::io_service m_IOService;
+    boost::asio::ip::udp::endpoint m_ReceiverEndpoint;
+    boost::shared_ptr<boost::asio::ip::udp::socket> m_Socket;
+    int readBuffer(char* data);
+    PacketID m_SendPacketID = 0;
+};
+
+#endif

include/Engine/Network/UDPServer.h

@@ -0,0 +1,25 @@
+#ifndef UDPServer_h__
+#define UDPServer_h__
+
+#include "NetworkServer.h"
+#include <boost/asio/ip/udp.hpp>
+
+class UDPServer : public NetworkServer
+{
+public:
+    UDPServer();
+    ~UDPServer();
+    void AcceptNewConnections(int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers);
+    void Receive(Packet & packet, PlayerDefinition & playerDefinition);
+    void Send(Packet & packet, PlayerDefinition & playerDefinition);
+    void Send(Packet & packet);
+    bool IsSocketAvailable();
+private:
+    // UDP logic
+    boost::asio::io_service m_IOService;
+    boost::asio::ip::udp::endpoint m_ReceiverEndpoint;
+    std::unique_ptr<boost::asio::ip::udp::socket> m_Socket;
+    int readBuffer(char* data);
+};
+
+#endif

include/Game/MiniDump.h

@@ -0,0 +1,8 @@
+#ifndef MiniDump_h__
+#define MiniDump_h__
+
+#include <Windows.h>
+
+void WINAPI Create_Dump(PEXCEPTION_POINTERS pException, BOOL File_Flag, BOOL Show_Flag);
+
+#endif

include/Game/Systems/AmmunitionHUDSystem.h

@@ -0,0 +1,17 @@
+#ifndef AmmunitionHUDSystem_h__
+#define AmmunitionHUDSystem_h__
+
+#include "../../Engine/Core/System.h"
+#include "../../Engine/GLM.h"
+
+class AmmunitionHUDSystem : public ImpureSystem
+{
+public:
+    AmmunitionHUDSystem(SystemParams params)
+        : System(params)
+    { }
+
+    virtual void Update(double dt) override;
+};
+
+#endif

include/Game/Systems/HealthHUDSystem.h

@@ -3,13 +3,11 @@
 
 #include "../../Engine/Core/System.h"
 #include "../../Engine/GLM.h"
-#include "../../Engine/Rendering/ESetCamera.h"
-#include <imgui/imgui.h>
 
-class PlayerHUDSystem : public ImpureSystem
+class HealthHUDSystem : public ImpureSystem
 {
 public:
-    PlayerHUDSystem(SystemParams params)
+    HealthHUDSystem(SystemParams params)
         : System(params)
     { }
 

include/Game/Systems/HealthSystem.h

@@ -9,7 +9,8 @@
 #include "Core/EPlayerDamage.h"
 #include "Core/EPlayerHealthPickup.h"
 #include "Core/EPlayerDeath.h"
-#include "../Engine/Input/EInputCommand.h"
+#include "Core/ConfigFile.h"
+#include "Input/EInputCommand.h"
 
 #include <tuple>
 #include <vector>
@@ -24,6 +25,8 @@ public:
     virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt) override;
 
 private:
+    bool m_NetworkEnabled;
+
     //methods which will take care of specific events
     EventRelay<HealthSystem, Events::PlayerDamage> m_EPlayerDamage;
     bool HealthSystem::OnPlayerDamaged(Events::PlayerDamage& e);
@@ -34,7 +37,7 @@ private:
     
     //vector which will keep track of health changes
     std::vector<std::tuple<EntityID, double>> m_DeltaHealthVector;
-   
+
 };
 
 #endif

include/Game/Systems/KillFeedSystem.h

@@ -0,0 +1,39 @@
+#ifndef KillFeedSystem_h__
+#define KillFeedSystem_h__
+
+#include "../../Engine/Core/System.h"
+#include "../../Engine/GLM.h"
+#include "Core/EPlayerDeath.h"
+
+class KillFeedSystem : public ImpureSystem
+{
+public:
+    KillFeedSystem(SystemParams params)
+        : System(params)
+    {
+        EVENT_SUBSCRIBE_MEMBER(m_EPlayerDeath, &KillFeedSystem::OnPlayerDeath);
+
+    }
+
+    virtual void Update(double dt) override;
+
+private:
+
+
+
+
+    EventRelay<KillFeedSystem, Events::PlayerDeath> m_EPlayerDeath;
+    bool KillFeedSystem::OnPlayerDeath(Events::PlayerDeath& e);
+
+    struct KillFeedInfo
+    {
+        std::string Content;
+        glm::vec4 Color;
+        float TimeToLive = 5.f;
+    };
+
+    std::list<KillFeedInfo> m_DeathQueue;
+
+};
+
+#endif

include/Game/Systems/Weapon/AssaultWeaponBehaviour.h

@@ -1,6 +1,7 @@
 #include "Sound/EPlaySoundOnEntity.h"
 #include "Collision/Collision.h"
 #include "Rendering/AnimationSystem.h"
+#include "Core/ConfigFile.h"
 #include "WeaponBehaviour.h"
 #include "../SpawnerSystem.h"
 #include "Core/EPlayerDamage.h"
@@ -20,11 +21,13 @@ public:
 
 private:
     EntityWrapper m_FirstPersonModel;
+    EntityWrapper m_ThirdPersonModel;
     // State
     bool m_Firing = false;
     bool m_Reloading = false;
     double m_ReloadTimer = 0.0;
-    EntityWrapper m_ReloadImpersonator;
+    EntityWrapper m_FirstPersonReloadImpersonator;
+    EntityWrapper m_ThirdPersonReloadImpersonator;
     double m_TimeSinceLastFire = 0.0;
 
     EventRelay<WeaponBehaviour, Events::AnimationComplete> m_EAnimationComplete;