Smooth connection and disconnection complete

The clients can connect and disconnect from the server with known no
issues. There is no way to shutdown the server yet, but it might be
possible to kick someone else from the server soon.

client/lobby.cpp

@@ -26,12 +26,12 @@ Lobby::Lobby() {
 	serverList.push_back({"bar",{0,0}});
 	serverList.push_back({"foobar",{0,0}});
 
-	BeginQueueThread();
+	flushNetworkQueue();
+	beginQueueThread();
 	BroadcastNetwork();
 }
 
 Lobby::~Lobby() {
-	EndQueueThread();
 #ifdef DEBUG
 	cout << "leaving Lobby" << endl;
 #endif
@@ -46,13 +46,7 @@ void Lobby::FrameStart() {
 }
 
 void Lobby::Update(double delta) {
-	try {
-		//process all packets on the network queue
-		while(HandlePacket(popNetworkPacket()));
-	}
-	catch(exception& e) {
-		cerr << "Network Error: " << e.what() << endl;
-	}
+	while(HandlePacket(popNetworkPacket()));
 }
 
 void Lobby::FrameEnd() {
@@ -102,6 +96,7 @@ void Lobby::MouseButtonUp(SDL_MouseButtonEvent const& button) {
 	}
 	else if (backButton.MouseButtonUp(button) == Button::State::HOVER) {
 		SetNextScene(SceneList::MAINMENU);
+		endQueueThread();
 	}
 	else if (
 		//clicked within bounds TODO: make the damn collision system
@@ -178,7 +173,7 @@ int Lobby::HandlePacket(Packet p) {
 //			//
 //		break;
 		default:
-			throw(runtime_error("Failed to recognize the packet type"));
+			throw(runtime_error("Failed to recognize the packet type: " + itos(int(p.meta.type))));
 	}
 	return 1;
 }