Added logic for mapping between ServerEntityIDs and LocalEntityIDs removed old code that wasn't used.

Added 1 map to Client and renamed m_ServerToClientMap to m_ServerIDToClientID.

// Good to know
To keep this structure please use insertIntoServerClientMaps() when adding items to them.
m_ServerIDToClientID and m_ClientIDToServerID maps between server EntityIDs and local EntityIDs.
To see if a local EntityID exist in m_ClientIDToServerID use clientServerMapsHasEntity(EntityID clientEntityID);
To see if server EntityID exist in m_ServerIDToClientID use serverClientMapsHasEntity(EntityID serverEntityID);

include/Engine/Network/Client.h

@@ -34,8 +34,6 @@ private:
     // Sending message to server logic
     int bytesRead = -1;
     char readBuf[INPUTSIZE] = { 0 };
-    int snapshotInterval = 33;
-    std::clock_t previousSnapshotMessage = std::clock();
 
     // Packet loss logic
     unsigned int m_PacketID = 0;
@@ -46,40 +44,43 @@ private:
     World* m_World;
     std::string m_PlayerName;
     int m_PlayerID = -1;
-
+    EntityID m_ServerEntityID = std::numeric_limits<EntityID>::max();
     // Server Client Lookup map
     // Assumes that root node for client and server is EntityID 0.
-    std::unordered_map<EntityID, EntityID> m_ServerToClientMap;
+
+    // Don't Add items to these two maps with insert, use insertIntoServerClientMaps(EntityID, EntityID)!!!!
+    std::unordered_map<EntityID, EntityID> m_ServerIDToClientID;
+    std::unordered_map<EntityID, EntityID> m_ClientIDToServerID;
 
     // Network logic
     PlayerDefinition m_PlayerDefinitions[MAXCONNECTIONS];
     SnapshotDefinitions m_NextSnapshot;
     double m_DurationOfPingTime;
     std::clock_t m_StartPingTime;
-    // Use to check if we should send disconnect message
-    // if game is turned of by closing window.
-    bool m_WasStarted = false;
 
     // Private member functions
     void readFromServer();
-    void sendInputEvents();
     int  receive(char* data, size_t length);
     void send(Packet& packet);
     void connect();
     void disconnect();
     void ping();
-    void moveMessageHead(char*& data, size_t& length, size_t stepSize);
     void parseMessageType(Packet& packet);
-    void parseEventMessage(Packet& packet);
     void updateFields(Packet& packet, const ComponentInfo& componentInfo, const EntityID& entityID, const std::string& componentType);
     void parseConnect(Packet& packet);
+    void parsePlayerConnected(Packet& packet);
     void parsePing();
     void parseServerPing();
     void parseSnapshot(Packet& packet);
     void identifyPacketLoss();
     bool isConnected();
     EntityID createPlayer();
-    bool hasMappedEntity(EntityID entityID);
+    // Mapping Logic
+    // Returns if local EntityID exist in map
+    bool clientServerMapsHasEntity(EntityID clientEntityID);
+    // Returns if server EntityID exist in map
+    bool serverClientMapsHasEntity(EntityID serverEntityID);
+    void insertIntoServerClientMaps(EntityID serverEntityID, EntityID clientEntityID);
 
     // Events
     EventBroker* m_EventBroker;

include/Engine/Network/MessageType.h

@@ -11,9 +11,9 @@ enum class MessageType
 	ServerPing,
 	Message,
 	Snapshot,
-	Event,
     OnInputCommand,
-    OnPlayerDamage
+    OnPlayerDamage,
+    PlayerConnected
 };
 
 #endif

include/Engine/Network/Server.h

@@ -48,8 +48,6 @@ private:
     // Game logic
     World* m_World;
     EventBroker* m_EventBroker;
-    // vec.size() = ammount of players to create, stores playerID's
-    std::vector<unsigned int> m_PlayersToCreate;
     
     // Packet loss logic
     unsigned int m_PacketID;
@@ -61,8 +59,6 @@ private:
     void readFromClients();
     void send(Packet& packet, int playerID);
     void send(Packet& packet);
-    void moveMessageHead(char*& data, size_t& length, size_t stepSize);
-    void broadcast(std::string message);
     void broadcast(Packet& packet);
     void sendSnapshot();
     void sendPing();