Removed Multithreading, simplifying the server

Networking and multithreading working at the same time is really fucking
hard. It's better to just have the one thread, and not worry about speed
at this stage.

server/server_application.hpp

@@ -24,19 +24,18 @@
 
 //networking
 #include "network_packet.hpp"
-#include "thread_safe_queue.hpp"
 #include "udp_network_utility.hpp"
 
 //APIs
 #include "sqlite3/sqlite3.h"
 #include "SDL/SDL.h"
-#include "SDL/SDL_thread.h"
 
 //misc
 #include "config_utility.hpp"
-#include "world_room.hpp"
 
+//STL
 #include <map>
+#include <queue>
 
 //hold the client info
 struct ClientInformation {
@@ -56,14 +55,12 @@ public:
 	void Loop();
 	void Quit();
 
-	friend int networkQueueThread(void*);
 private:
 	void HandlePacket(NetworkPacket);
 
 	//networking
-	UDPNetworkUtility networkUtil;
-	ThreadSafeQueue<NetworkPacket> networkQueue;
-	SDL_Thread* networkQueueThread = nullptr;
+	UDPNetworkUtility network;
+	std::queue<NetworkPacket> networkQueue;
 
 	//database
 	sqlite3* database = nullptr;
@@ -71,7 +68,6 @@ private:
 	//misc
 	bool running = true;
 	ConfigUtility config;
-	WorldRoom worldRoom;
 
 	std::map<int, ClientInformation> clientInfo;
 };