Lose focus on a server after a button is released

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.

.gitignore

@@ -12,6 +12,9 @@ Out/
 
 #Project generated files
 *.db
+*.o
+*.a
+*.exe
 
 #Shell files
 *.bat

README.md

@@ -1,15 +1,16 @@
+_This project is currently in it's early prototype stage. You can see other versions in various branches, tagged as prototype-X._
+
 Tortuga is a 3/4 top down multiplayer RPG set in a large archipelago occupied by warring pirate clans. The emphasis of this game is on multiplayer competition, exploration in an open world, and solo adventuring. The game runs on a Minecraft like server system with a goal of about 50-100 players on a single server. The player characters are tied to the server where they are created, and are susceptible to permadeath: deletion of a character upon death. The servers are designed to allow a large amount of modification by the hosts.
 
 ## Libraries
 
 * [SDL](http://www.libsdl.org/) - Simple DirectMedia Layer API
-* [SDL_net](http://www.libsdl.org/projects/SDL_net/) - SDL's networking extension; modified source included under libs/SDL_net
-* [Codebase](https://github.com/Ratstail91/Codebase) - files included locally; modifications will be included upstream further into this project.
+* [SDL_net](http://www.libsdl.org/projects/SDL_net/) - SDL's networking extension, slightly modified. This must be installed first.
+* [Codebase](https://github.com/Ratstail91/Codebase) - generic reusable code modules
 
 ## Instructions
 
 * This project uses C++11, which is available via GNU (or MinGW) 4.7, or Visual Studio 2012. Personally, I'm using MinGW 4.7.2.
-* You need to build the library in the common/ directroy before any others.
 * I'm trying to keep this as IDE agnostic as possible, so if you use an IDE, please add it's files to .gitignore.
 * You can read more details on the GitHub wiki [here](https://github.com/Ratstail91/Tortuga/wiki).
 

client/combat.cpp

@@ -1,69 +0,0 @@
-#include "combat.hpp"
-
-#include <iostream>
-
-using namespace std;
-
-//-------------------------
-//Public access members
-//-------------------------
-
-Combat::Combat() {
-#ifdef DEBUG
-	cout << "entering Combat" << endl;
-#endif
-}
-
-Combat::~Combat() {
-#ifdef DEBUG
-	cout << "leaving Combat" << endl;
-#endif
-}
-
-//-------------------------
-//Frame loop
-//-------------------------
-
-void Combat::FrameStart() {
-	//
-}
-
-void Combat::Update(double delta) {
-	//
-}
-
-void Combat::FrameEnd() {
-	//
-}
-
-void Combat::Render(SDL_Surface* const screen) {
-	//
-}
-
-//-------------------------
-//Event handlers
-//-------------------------
-
-void Combat::MouseMotion(SDL_MouseMotionEvent const& motion) {
-	//
-}
-
-void Combat::MouseButtonDown(SDL_MouseButtonEvent const& button) {
-	//
-}
-
-void Combat::MouseButtonUp(SDL_MouseButtonEvent const& button) {
-	//
-}
-
-void Combat::KeyDown(SDL_KeyboardEvent const& key) {
-	switch(key.keysym.sym) {
-		case SDLK_ESCAPE:
-			QuitEvent();
-		break;
-	}
-}
-
-void Combat::KeyUp(SDL_KeyboardEvent const& key) {
-	//
-}

client/combat.hpp

@@ -1,27 +0,0 @@
-#ifndef COMBAT_HPP_
-#define COMBAT_HPP_
-
-#include "base_scene.hpp"
-
-class Combat : public BaseScene {
-public:
-	/* Public access members */
-	Combat();
-	~Combat();
-
-protected:
-	/* Frame loop */
-	void FrameStart();
-	void Update(double delta);
-	void FrameEnd();
-	void Render(SDL_Surface* const);
-
-	/* Event handlers */
-	void MouseMotion(SDL_MouseMotionEvent const&);
-	void MouseButtonDown(SDL_MouseButtonEvent const&);
-	void MouseButtonUp(SDL_MouseButtonEvent const&);
-	void KeyDown(SDL_KeyboardEvent const&);
-	void KeyUp(SDL_KeyboardEvent const&);
-};
-
-#endif

client/defines.hpp

@@ -1,9 +0,0 @@
-#ifndef DEFINES_HPP_
-#define DEFINES_HPP_
-
-enum class Direction {
-	NORTH = 1, SOUTH = 2,
-	EAST = 3, WEST = 4
-};
-
-#endif

client/in_combat.cpp

@@ -0,0 +1,90 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "in_combat.hpp"
+
+#include <iostream>
+
+using namespace std;
+
+//-------------------------
+//Public access members
+//-------------------------
+
+InCombat::InCombat() {
+#ifdef DEBUG
+	cout << "entering InCombat" << endl;
+#endif
+}
+
+InCombat::~InCombat() {
+#ifdef DEBUG
+	cout << "leaving InCombat" << endl;
+#endif
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void InCombat::FrameStart() {
+	//
+}
+
+void InCombat::Update(double delta) {
+	//
+}
+
+void InCombat::FrameEnd() {
+	//
+}
+
+void InCombat::Render(SDL_Surface* const screen) {
+	//
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void InCombat::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	//
+}
+
+void InCombat::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	//
+}
+
+void InCombat::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	//
+}
+
+void InCombat::KeyDown(SDL_KeyboardEvent const& key) {
+	switch(key.keysym.sym) {
+		case SDLK_ESCAPE:
+			QuitEvent();
+			break;
+	}
+}
+
+void InCombat::KeyUp(SDL_KeyboardEvent const& key) {
+	//
+}

client/in_combat.hpp

@@ -0,0 +1,48 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef INCOMBAT_HPP_
+#define INCOMBAT_HPP_
+
+#include "base_scene.hpp"
+
+class InCombat : public BaseScene {
+public:
+	/* Public access members */
+	InCombat();
+	~InCombat();
+
+protected:
+	/* Frame loop */
+	void FrameStart();
+	void Update(double delta);
+	void FrameEnd();
+	void Render(SDL_Surface* const);
+
+	/* Event handlers */
+	void MouseMotion(SDL_MouseMotionEvent const&);
+	void MouseButtonDown(SDL_MouseButtonEvent const&);
+	void MouseButtonUp(SDL_MouseButtonEvent const&);
+	void KeyDown(SDL_KeyboardEvent const&);
+	void KeyUp(SDL_KeyboardEvent const&);
+};
+
+#endif

client/in_game.cpp

@@ -1,120 +0,0 @@
-#include "in_game.hpp"
-
-#include <iostream>
-
-using namespace std;
-
-//-------------------------
-//Public access members
-//-------------------------
-
-InGame::InGame(ConfigUtility* cUtil, SurfaceManager* sMgr, UDPNetworkUtility* nUtil, int* ID) {
-#ifdef DEBUG
-	cout << "entering InGame" << endl;
-#endif
-	configUtil = cUtil;
-	surfaceMgr = sMgr;
-	netUtil = nUtil;
-	playerID = ID;
-	cout << "playerID: " << *playerID << endl;
-}
-
-InGame::~InGame() {
-	//placeholder disconnect
-	PacketData p;
-	p.type = PacketList::DISCONNECT;
-	p.disconnect.playerID = *playerID;
-	*playerID = -1;
-	netUtil->Send(0, &p, sizeof(PacketData));
-	netUtil->Unbind(0);
-#ifdef DEBUG
-	cout << "leaving InGame" << endl;
-#endif
-}
-
-//-------------------------
-//Frame loop
-//-------------------------
-
-void InGame::FrameStart() {
-	//
-}
-
-void InGame::Update(double delta) {
-	Receive();
-}
-
-void InGame::Receive() {
-	PacketData packet;
-	while(netUtil->Receive()) {
-		memcpy(&packet, netUtil->GetInData(), sizeof(PacketData));
-		switch(packet.type) {
-//			case PacketList::NONE:
-//				//
-//			break;
-//			case PacketList::PING:
-//				//
-//			break;
-//			case PacketList::PONG:
-//				//
-//			break;
-//			case PacketList::JOINREQUEST:
-//				//
-//			break;
-//			case PacketList::JOINCONFIRM:
-//				//
-//			break;
-//			case PacketList::DISCONNECT:
-//				//
-//			break;
-//			case PacketList::SYNCHRONIZE:
-//				//
-//			break;
-			case PacketList::NEWPLAYER:
-				cout << "NEWPLAYER triggered" << endl;
-			break;
-			case PacketList::DELETEPLAYER:
-				cout << "DELETEPLAYER triggered" << endl;
-			break;
-//			case PacketList::MOVEMENT:
-//				//
-//			break;
-		}
-	}
-}
-
-void InGame::FrameEnd() {
-	//
-}
-
-void InGame::Render(SDL_Surface* const screen) {
-	//
-}
-
-//-------------------------
-//Event handlers
-//-------------------------
-
-void InGame::MouseMotion(SDL_MouseMotionEvent const& motion) {
-	//
-}
-
-void InGame::MouseButtonDown(SDL_MouseButtonEvent const& button) {
-	//
-}
-
-void InGame::MouseButtonUp(SDL_MouseButtonEvent const& button) {
-	//
-}
-
-void InGame::KeyDown(SDL_KeyboardEvent const& key) {
-	switch(key.keysym.sym) {
-		case SDLK_ESCAPE:
-			QuitEvent();
-		break;
-	}
-}
-
-void InGame::KeyUp(SDL_KeyboardEvent const& key) {
-	//
-}

client/in_game.hpp

@@ -1,39 +0,0 @@
-#ifndef INGAME_HPP_
-#define INGAME_HPP_
-
-#include "base_scene.hpp"
-
-#include "config_utility.hpp"
-#include "surface_manager.hpp"
-#include "udp_network_utility.hpp"
-#include "packet_list.hpp"
-
-class InGame : public BaseScene {
-public:
-	//Public access members
-	InGame(ConfigUtility*, SurfaceManager*, UDPNetworkUtility*, int* playerID);
-	~InGame();
-
-protected:
-	//Frame loop
-	void FrameStart();
-	void Update(double delta);
-	void Receive();
-	void FrameEnd();
-	void Render(SDL_Surface* const);
-
-	//Event handlers
-	void MouseMotion(SDL_MouseMotionEvent const&);
-	void MouseButtonDown(SDL_MouseButtonEvent const&);
-	void MouseButtonUp(SDL_MouseButtonEvent const&);
-	void KeyDown(SDL_KeyboardEvent const&);
-	void KeyUp(SDL_KeyboardEvent const&);
-
-	//members
-	ConfigUtility* configUtil = nullptr;
-	SurfaceManager* surfaceMgr = nullptr;
-	UDPNetworkUtility* netUtil = nullptr;
-	int* playerID = nullptr;
-};
-
-#endif

client/in_world.cpp

@@ -0,0 +1,173 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "in_world.hpp"
+
+#include <iostream>
+
+using namespace std;
+
+//-------------------------
+//Public access members
+//-------------------------
+
+InWorld::InWorld() {
+#ifdef DEBUG
+	cout << "entering InWorld" << endl;
+#endif
+	cout << "Client Index: " << infoMgr->GetClientIndex() << endl;
+}
+
+InWorld::~InWorld() {
+#ifdef DEBUG
+	cout << "leaving InWorld" << endl;
+#endif
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void InWorld::FrameStart() {
+	//
+}
+
+void InWorld::Update(double delta) {
+	while(HandlePacket(popNetworkPacket()));
+}
+
+void InWorld::FrameEnd() {
+	//
+}
+
+void InWorld::Render(SDL_Surface* const screen) {
+	//
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void InWorld::QuitEvent() {
+	//ensure that the client is disconnected properly
+	ExitGame();
+	SetNextScene(SceneList::QUIT);
+}
+
+void InWorld::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	//
+}
+
+void InWorld::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	//
+}
+
+void InWorld::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	//
+}
+
+void InWorld::KeyDown(SDL_KeyboardEvent const& key) {
+	switch(key.keysym.sym) {
+		case SDLK_ESCAPE:
+			ExitGame();
+			break;
+	}
+}
+
+void InWorld::KeyUp(SDL_KeyboardEvent const& key) {
+	//
+}
+
+//-------------------------
+//Utilities
+//-------------------------
+
+int InWorld::HandlePacket(Packet p) {
+	switch(p.meta.type) {
+		case PacketType::NONE:
+			//DO NOTHING
+			return 0;
+		break;
+		case PacketType::PING:
+			//quick pong
+			p.meta.type = PacketType::PONG;
+			netUtil->Send(&p.meta.address, &p, sizeof(Packet));
+		break;
+		case PacketType::PONG:
+			//
+		break;
+//		case PacketType::BROADCAST_REQUEST:
+//			//
+//		break;
+//		case PacketType::BROADCAST_RESPONSE:
+//			//
+//		break;
+//		case PacketType::JOIN_REQUEST:
+//			//
+//		break;
+//		case PacketType::JOIN_RESPONSE:
+//			//
+//		break;
+		case PacketType::DISCONNECT:
+			HandleDisconnection(p.disconnect);
+		break;
+//		case PacketType::SYNCHRONIZE:
+//			//
+//		break;
+//		case PacketType::PLAYER_NEW:
+//			//
+//		break;
+//		case PacketType::PLAYER_DELETE:
+//			//
+//		break;
+//		case PacketType::PLAYER_MOVE:
+//			//
+//		break;
+		default:
+			throw(runtime_error("Failed to recognize the packet type: " + itos(int(p.meta.type))));
+	}
+	return 1;
+}
+
+void InWorld::Disconnect() {
+	//disconnect
+	Packet p;
+	p.meta.type = PacketType::DISCONNECT;
+	p.disconnect.clientIndex = infoMgr->GetClientIndex();
+	netUtil->Send(GAME_CHANNEL, reinterpret_cast<void*>(&p), sizeof(Packet));
+	netUtil->Unbind(GAME_CHANNEL);
+	endQueueThread();
+
+	//reset the client
+	infoMgr->ResetClientIndex();
+}
+
+void InWorld::ExitGame() {
+	Disconnect();
+	SetNextScene(SceneList::MAINMENU);
+	cout << "The game session has ended" << endl;
+}
+
+void InWorld::HandleDisconnection(::Disconnect& disconnect) {
+	Disconnect();
+	SetNextScene(SceneList::MAINMENU);
+	cout << "You have been disconnected" << endl;
+}

client/in_world.hpp

@@ -0,0 +1,75 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef INWORLD_HPP_
+#define INWORLD_HPP_
+
+#include "base_scene.hpp"
+#include "defines.hpp"
+#include "service_locator.hpp"
+#include "packet_type.hpp"
+#include "network_queue.hpp"
+#include "information_manager.hpp"
+
+#include "config_utility.hpp"
+#include "surface_manager.hpp"
+#include "udp_network_utility.hpp"
+#include "button.hpp"
+#include "raster_font.hpp"
+
+class InWorld : public BaseScene {
+public:
+	//Public access members
+	InWorld();
+	~InWorld();
+
+protected:
+	//Frame loop
+	void FrameStart();
+	void Update(double delta);
+	void FrameEnd();
+	void Render(SDL_Surface* const);
+
+	//Event handlers
+	void QuitEvent();
+	void MouseMotion(SDL_MouseMotionEvent const&);
+	void MouseButtonDown(SDL_MouseButtonEvent const&);
+	void MouseButtonUp(SDL_MouseButtonEvent const&);
+	void KeyDown(SDL_KeyboardEvent const&);
+	void KeyUp(SDL_KeyboardEvent const&);
+
+	//Utilities
+	int HandlePacket(Packet p);
+	void Disconnect();
+	void ExitGame();
+	void HandleDisconnection(::Disconnect&);
+
+	//services
+	ConfigUtility* configUtil = ServiceLocator<ConfigUtility>::Get();
+	SurfaceManager* surfaceMgr = ServiceLocator<SurfaceManager>::Get();
+	UDPNetworkUtility* netUtil = ServiceLocator<UDPNetworkUtility>::Get();
+	InformationManager* infoMgr = ServiceLocator<InformationManager>::Get();
+
+	//members
+	//...
+};
+
+#endif

client/information_manager.hpp

@@ -0,0 +1,34 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef INFORMATIONMANAGER_HPP_
+#define INFORMATIONMANAGER_HPP_
+
+class InformationManager {
+public:
+	int SetClientIndex(int i) { return clientIndex = i; }
+	int GetClientIndex() { return clientIndex; }
+	void ResetClientIndex() { clientIndex = -1; }
+private:
+	int clientIndex = -1;
+};
+
+#endif

client/lobby.cpp

@@ -1,6 +1,26 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
 #include "lobby.hpp"
 
-#include <exception>
 #include <iostream>
 
 using namespace std;
@@ -9,38 +29,30 @@ using namespace std;
 //Public access members
 //-------------------------
 
-Lobby::Lobby(ConfigUtility* cUtil, SurfaceManager* sMgr, UDPNetworkUtility* nUtil, int* ID) {
+Lobby::Lobby() {
 #ifdef DEBUG
 	cout << "entering Lobby" << endl;
 #endif
-	//globals
-	configUtil = cUtil;
-	surfaceMgr = sMgr;
-	netUtil = nUtil;
-	playerID = ID;
+	refreshButton.Setup(50, 50, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Refresh");
+	joinButton.Setup(50, 100, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Join");
+	backButton.Setup(50, 150, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Back");
 
-	//members
 	font.SetSurface(surfaceMgr->Get("font"));
-
-	//the buttons
-	buttonMap["ping"] = new Button(50, 50 , surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Refresh");
-	buttonMap["join"] = new Button(50, 100, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Join");
-	buttonMap["back"] = new Button(50, 150, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Back");
-
-	//drawing information for the server list
-	listBox.x = 250;
+	listBox.x = 280;
 	listBox.y = 50;
-	listBox.w = GetScreen()->w - listBox.x;
+	listBox.w = GetScreen()->w - listBox.x - 50;
 	listBox.h = font.GetCharH();
 
-	//ping the network
-	PingNetwork();
+	serverList.push_back({"foo",{0,0}});
+	serverList.push_back({"bar",{0,0}});
+	serverList.push_back({"foobar",{0,0}});
+
+	flushNetworkQueue();
+	beginQueueThread();
+	BroadcastNetwork();
 }
 
 Lobby::~Lobby() {
-	for (auto it : buttonMap) {
-		delete it.second;
-	}
 #ifdef DEBUG
 	cout << "leaving Lobby" << endl;
 #endif
@@ -55,54 +67,7 @@ void Lobby::FrameStart() {
 }
 
 void Lobby::Update(double delta) {
-	Receive();
-}
-
-void Lobby::Receive() {
-	PacketData packet;
-	while(netUtil->Receive()) {
-		memcpy(&packet, netUtil->GetInData(), sizeof(PacketData));
-		switch(packet.type) {
-//			case PacketList::NONE:
-//				//
-//			break;
-//			case PacketList::PING:
-//				//
-//			break;
-			case PacketList::PONG:
-				PushServer(&packet);
-			break;
-//			case PacketList::JOINREQUEST:
-//				//
-//			break;
-			case PacketList::JOINCONFIRM: {
-				PacketData p;
-				memcpy(&p, netUtil->GetInData(), sizeof(PacketData));
-				*playerID = p.joinConfirm.playerID;
-				netUtil->Bind(&netUtil->GetInPacket()->address, 0);
-				SetNextScene(SceneList::INGAME);
-			}
-			break;
-//			case PacketList::DISCONNECT:
-//				//
-//			break;
-//			case PacketList::SYNCHRONIZE:
-//				//
-//			break;
-#ifdef DEBUG
-			//this might not be the end of the world; it only happens when the game ping is too low
-			case PacketList::NEWPLAYER:
-				cout << "WARNING: new player triggered unexpectedly" << endl;
-			break;
-#endif
-//			case PacketList::DELETEPLAYER:
-//				//
-//			break;
-//			case PacketList::MOVEMENT:
-//				//
-//			break;
-		}
-	}
+	while(HandlePacket(popNetworkPacket()));
 }
 
 void Lobby::FrameEnd() {
@@ -110,22 +75,18 @@ void Lobby::FrameEnd() {
 }
 
 void Lobby::Render(SDL_Surface* const screen) {
-	for (auto it : buttonMap) {
-		it.second->DrawTo(screen);
-	}
+	refreshButton.DrawTo(screen);
+	joinButton.DrawTo(screen);
+	backButton.DrawTo(screen);
 
-	//draw the server list, highlighting the selected server
-	SDL_Rect clip;
-	for (int i = 0; i < serverVector.size(); i++) {
-		clip = listBox;
-		clip.y += i * font.GetCharH();
-
-		//if a server has  been selected, and this is the selected server
-		if (selectedServer && selectedServer == &serverVector[i]) {
-			//draw the orange box
-			SDL_FillRect(screen, &clip, SDL_MapRGB(screen->format, 255, 127, 39));
+	for (int i = 0; i < serverList.size(); i++) {
+		if (selectedServer == &serverList[i]) {
+			//draw the highlight box
+			SDL_Rect r = listBox;
+			r.y += i * font.GetCharH();
+			SDL_FillRect(screen, &r, SDL_MapRGB(screen->format, 255, 127, 39));
 		}
-		font.DrawStringTo(serverVector[i].name, screen, clip.x, clip.y);
+		font.DrawStringTo(serverList[i].name, screen, listBox.x, listBox.y + i * font.GetCharH());
 	}
 }
 
@@ -134,32 +95,46 @@ void Lobby::Render(SDL_Surface* const screen) {
 //-------------------------
 
 void Lobby::MouseMotion(SDL_MouseMotionEvent const& motion) {
-	for (auto it : buttonMap) {
-		it.second->MouseMotion(motion);
-	}
+	refreshButton.MouseMotion(motion);
+	joinButton.MouseMotion(motion);
+	backButton.MouseMotion(motion);
 }
 
 void Lobby::MouseButtonDown(SDL_MouseButtonEvent const& button) {
-	for (auto it : buttonMap) {
-		it.second->MouseButtonDown(button);
-	}
+	refreshButton.MouseButtonDown(button);
+	joinButton.MouseButtonDown(button);
+	backButton.MouseButtonDown(button);
 }
 
 void Lobby::MouseButtonUp(SDL_MouseButtonEvent const& button) {
-	if (buttonMap["ping"]->MouseButtonUp(button) == Button::State::HOVER) {
-		PingNetwork();
+	if (refreshButton.MouseButtonUp(button) == Button::State::HOVER) {
+		BroadcastNetwork();
+		selectedServer = nullptr;
 	}
-	else if (buttonMap["join"]->MouseButtonUp(button) == Button::State::HOVER) {
-		JoinRequest(selectedServer);
+	else if (joinButton.MouseButtonUp(button) == Button::State::HOVER) {
+		if (selectedServer) {
+			ConnectToServer(selectedServer);
+			selectedServer = nullptr;
+		}
 	}
-	else if (buttonMap["back"]->MouseButtonUp(button) == Button::State::HOVER) {
+	else if (backButton.MouseButtonUp(button) == Button::State::HOVER) {
 		SetNextScene(SceneList::MAINMENU);
+		endQueueThread();
+		selectedServer = nullptr;
 	}
-	//select a server (clicked within the bounds of the server box)
-	else if (button.x > listBox.x && button.y > listBox.y && button.y < serverVector.size() * font.GetCharH() + listBox.y) {
-		selectedServer = &serverVector[(button.y-listBox.y)/font.GetCharH()];
+	else if (
+		//clicked within bounds TODO: make the damn collision system
+		button.x > listBox.x &&
+		button.y > listBox.y &&
+		button.x < listBox.x + listBox.w &&
+		button.y < listBox.y + (listBox.h * serverList.size())
+		)
+	{
+		//selecting a server
+		selectedServer = &serverList[(button.y - listBox.y) / listBox.h];
 	}
 	else {
+		//lose focus on a server
 		selectedServer = nullptr;
 	}
 }
@@ -168,7 +143,7 @@ void Lobby::KeyDown(SDL_KeyboardEvent const& key) {
 	switch(key.keysym.sym) {
 		case SDLK_ESCAPE:
 			SetNextScene(SceneList::MAINMENU);
-		break;
+			break;
 	}
 }
 
@@ -180,31 +155,80 @@ void Lobby::KeyUp(SDL_KeyboardEvent const& key) {
 //Utilities
 //-------------------------
 
-void Lobby::PingNetwork() {
-	//ping the network
-	PacketData p;
-	p.type = PacketList::PING;
-	netUtil->Send("255.255.255.255", configUtil->Integer("server.port"), reinterpret_cast<void*>(&p), sizeof(PacketData));
-	//reset the server list
-	//TODO: enable this
-//	serverVector.clear();
-}
-
-void Lobby::PushServer(PacketData* packet) {
-	ServerData s;
-	s.name = packet->pong.metadata;
-	s.address = netUtil->GetInPacket()->address;
-	serverVector.push_back(s);
-}
-
-void Lobby::JoinRequest(ServerData* server) {
-	if (!server) {
-		//CAN receive null
-		return;
+int Lobby::HandlePacket(Packet p) {
+	switch(p.meta.type) {
+		case PacketType::NONE:
+			//DO NOTHING
+			return 0;
+		break;
+		case PacketType::PING:
+			//quick pong
+			p.meta.type = PacketType::PONG;
+			netUtil->Send(&p.meta.address, &p, sizeof(Packet));
+		break;
+		case PacketType::PONG:
+			//
+		break;
+//		case PacketType::BROADCAST_REQUEST:
+//			//
+//		break;
+		case PacketType::BROADCAST_RESPONSE:
+			PushServer(p.broadcastResponse);
+		break;
+//		case PacketType::JOIN_REQUEST:
+//			//
+//		break;
+		case PacketType::JOIN_RESPONSE:
+			BeginGame(p.joinResponse);
+		break;
+//		case PacketType::DISCONNECT:
+//			//
+//		break;
+//		case PacketType::SYNCHRONIZE:
+//			//
+//		break;
+//		case PacketType::PLAYER_NEW:
+//			//
+//		break;
+//		case PacketType::PLAYER_DELETE:
+//			//
+//		break;
+//		case PacketType::PLAYER_MOVE:
+//			//
+//		break;
+		default:
+			throw(runtime_error("Failed to recognize the packet type: " + itos(int(p.meta.type))));
 	}
-	PacketData p;
-	p.type = PacketList::JOINREQUEST;
-	snprintf(p.joinRequest.handle, PACKET_STRING_SIZE, "%s", configUtil->CString("handle"));
-	snprintf(p.joinRequest.avatar, PACKET_STRING_SIZE, "%s", configUtil->CString("avatar"));
-	netUtil->Send(&server->address, reinterpret_cast<void*>(&p), sizeof(PacketData));
+	return 1;
 }
+
+void Lobby::BroadcastNetwork() {
+	Packet p;
+	p.meta.type = PacketType::BROADCAST_REQUEST;
+	netUtil->Send("255.255.255.255", configUtil->Int("server.port"), &p, sizeof(Packet));
+	serverList.clear();
+}
+
+void Lobby::PushServer(BroadcastResponse& bcast) {
+	ServerEntry entry;
+	entry.name = bcast.name;
+	entry.address = bcast.meta.address;
+	serverList.push_back(entry);
+}
+
+void Lobby::ConnectToServer(ServerEntry* server) {
+	//_attempt_ to connect to a server
+	if (!server) {
+		throw(runtime_error("No server received"));
+	}
+	Packet p;
+	p.meta.type = PacketType::JOIN_REQUEST;
+	netUtil->Send(&server->address, reinterpret_cast<void*>(&p), sizeof(Packet));
+}
+
+void Lobby::BeginGame(JoinResponse& response) {
+	//should be downloading the resources here as well
+	infoMgr->SetClientIndex(response.clientIndex);
+	netUtil->Bind(&response.meta.address, GAME_CHANNEL);
+	SetNextScene(SceneList::INWORLD);
+}

client/lobby.hpp

@@ -1,31 +1,58 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
 #ifndef LOBBY_HPP_
 #define LOBBY_HPP_
 
 #include "base_scene.hpp"
+#include "defines.hpp"
+#include "service_locator.hpp"
+#include "packet_type.hpp"
+#include "network_queue.hpp"
+#include "information_manager.hpp"
 
 #include "config_utility.hpp"
 #include "surface_manager.hpp"
 #include "udp_network_utility.hpp"
-#include "packet_list.hpp"
-
-#include "raster_font.hpp"
 #include "button.hpp"
+#include "raster_font.hpp"
 
 #include <vector>
-#include <map>
 #include <string>
 
+struct ServerEntry {
+	std::string name;
+	IPaddress address;
+};
+
 class Lobby : public BaseScene {
 public:
 	//Public access members
-	Lobby(ConfigUtility*, SurfaceManager*, UDPNetworkUtility*, int* playerID);
+	Lobby();
 	~Lobby();
 
 protected:
 	//Frame loop
 	void FrameStart();
 	void Update(double delta);
-	void Receive();
 	void FrameEnd();
 	void Render(SDL_Surface* const);
 
@@ -37,29 +64,27 @@ protected:
 	void KeyUp(SDL_KeyboardEvent const&);
 
 	//utilities
-	struct ServerData {
-		std::string name;
-		IPaddress address;
-	};
+	int HandlePacket(Packet p);
+	void BroadcastNetwork();
+	void PushServer(BroadcastResponse&);
+	void ConnectToServer(ServerEntry*);
+	void BeginGame(JoinResponse&);
 
-	void PingNetwork();
-	void PushServer(PacketData*);
-	void JoinRequest(ServerData*);
-
-	//globals
-	ConfigUtility* configUtil = nullptr;
-	SurfaceManager* surfaceMgr = nullptr;
-	UDPNetworkUtility* netUtil = nullptr;
-	int* playerID;
+	//services
+	ConfigUtility* configUtil = ServiceLocator<ConfigUtility>::Get();
+	SurfaceManager* surfaceMgr = ServiceLocator<SurfaceManager>::Get();
+	UDPNetworkUtility* netUtil = ServiceLocator<UDPNetworkUtility>::Get();
+	InformationManager* infoMgr = ServiceLocator<InformationManager>::Get();
 
 	//members
-	RasterFont font;
-	std::map<std::string, Button*> buttonMap;
+	Button refreshButton;
+	Button joinButton;
+	Button backButton;
 
-	//the list of servers on the screen
-	std::vector<ServerData> serverVector;
-	ServerData* selectedServer = nullptr;
+	RasterFont font;
 	SDL_Rect listBox;
+	std::vector<ServerEntry> serverList;
+	ServerEntry* selectedServer = nullptr;
 };
 
 #endif

client/main.cpp

@@ -1,3 +1,24 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
 #include "scene_manager.hpp"
 
 #include <stdexcept>

client/main_menu.cpp

@@ -1,3 +1,24 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
 #include "main_menu.hpp"
 
 #include <iostream>
@@ -8,25 +29,16 @@ using namespace std;
 //Public access members
 //-------------------------
 
-MainMenu::MainMenu(ConfigUtility* cUtil, SurfaceManager* sMgr) {
+MainMenu::MainMenu() {
 #ifdef DEBUG
 	cout << "entering MainMenu" << endl;
 #endif
-	configUtil = cUtil;
-	surfaceMgr = sMgr;
-
-	buttonMap["start"] = new Button(50, 50, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Start");
-	buttonMap["options"] = new Button(50, 100, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Options");
-	buttonMap["quit"] = new Button(50, 150, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Quit");
-
-	buttonMap["testsystems"] = new Button(50, 250, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "TestSystems");
+	startButton.Setup(50, 50, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Start");
+	optionsButton.Setup(50, 100, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Options");
+	quitButton.Setup(50, 150, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Quit");
 }
 
 MainMenu::~MainMenu() {
-	for (auto it : buttonMap) {
-		delete it.second;
-	}
-	buttonMap.clear();
 #ifdef DEBUG
 	cout << "leaving MainMenu" << endl;
 #endif
@@ -49,9 +61,9 @@ void MainMenu::FrameEnd() {
 }
 
 void MainMenu::Render(SDL_Surface* const screen) {
-	for (auto it : buttonMap) {
-		it.second->DrawTo(screen);
-	}
+	startButton.DrawTo(screen);
+	optionsButton.DrawTo(screen);
+	quitButton.DrawTo(screen);
 }
 
 //-------------------------
@@ -59,40 +71,33 @@ void MainMenu::Render(SDL_Surface* const screen) {
 //-------------------------
 
 void MainMenu::MouseMotion(SDL_MouseMotionEvent const& motion) {
-	for (auto it : buttonMap) {
-		it.second->MouseMotion(motion);
-	}
+	startButton.MouseMotion(motion);
+	optionsButton.MouseMotion(motion);
+	quitButton.MouseMotion(motion);
 }
 
 void MainMenu::MouseButtonDown(SDL_MouseButtonEvent const& button) {
-	for (auto it : buttonMap) {
-		it.second->MouseButtonDown(button);
-	}
+	startButton.MouseButtonDown(button);
+	optionsButton.MouseButtonDown(button);
+	quitButton.MouseButtonDown(button);
 }
 
 void MainMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
-	if (buttonMap["start"]->MouseButtonUp(button) == Button::State::HOVER) {
+	if (startButton.MouseButtonUp(button) == Button::State::HOVER) {
 		SetNextScene(SceneList::LOBBY);
 	}
-	if (buttonMap["options"]->MouseButtonUp(button) == Button::State::HOVER) {
-		//TODO
+	if (optionsButton.MouseButtonUp(button) == Button::State::HOVER) {
+		SetNextScene(SceneList::OPTIONSCREEN);
 	}
-	if (buttonMap["quit"]->MouseButtonUp(button) == Button::State::HOVER) {
+	if (quitButton.MouseButtonUp(button) == Button::State::HOVER) {
 		QuitEvent();
 	}
-	if (buttonMap["testsystems"]->MouseButtonUp(button) == Button::State::HOVER) {
-		SetNextScene(SceneList::TESTSYSTEMS);
-	}
 }
 
 void MainMenu::KeyDown(SDL_KeyboardEvent const& key) {
 	switch(key.keysym.sym) {
 		case SDLK_ESCAPE:
 			QuitEvent();
-		break;
+			break;
 	}
 }
-
-void MainMenu::KeyUp(SDL_KeyboardEvent const& key) {
-	//
-}

client/main_menu.hpp

@@ -1,42 +1,57 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
 #ifndef MAINMENU_HPP_
 #define MAINMENU_HPP_
 
 #include "base_scene.hpp"
+#include "service_locator.hpp"
 
-#include "config_utility.hpp"
 #include "surface_manager.hpp"
-
 #include "button.hpp"
 
-#include <string>
-#include <map>
-
 class MainMenu : public BaseScene {
 public:
-	//Public access members
-	MainMenu(ConfigUtility*, SurfaceManager*);
+	/* Public access members */
+	MainMenu();
 	~MainMenu();
 
 protected:
-	//Frame loop
+	/* Frame loop */
 	void FrameStart();
 	void Update(double delta);
 	void FrameEnd();
 	void Render(SDL_Surface* const);
 
-	//Event handlers
+	/* Event handlers */
 	void MouseMotion(SDL_MouseMotionEvent const&);
 	void MouseButtonDown(SDL_MouseButtonEvent const&);
 	void MouseButtonUp(SDL_MouseButtonEvent const&);
 	void KeyDown(SDL_KeyboardEvent const&);
-	void KeyUp(SDL_KeyboardEvent const&);
 
-	//globals
-	ConfigUtility* configUtil;
-	SurfaceManager* surfaceMgr;
+	SurfaceManager* surfaceMgr = ServiceLocator<SurfaceManager>::Get();
 
-	//members
-	std::map<std::string, Button*> buttonMap;
+	Button startButton;
+	Button optionsButton;
+	Button quitButton;
 };
 
 #endif

client/makefile

@@ -1,17 +1,19 @@
 #config
-INCLUDES=../common
+LIBDIR=../libs
+LOCALLIBS=$(LIBDIR)/out/libCodebase.a $(LIBDIR)/out/libCommon.a
+LIB=$(LOCALLIBS) -lSDL_net -lwsock32 -liphlpapi -lmingw32 -lSDLmain -lSDL
+INCLUDES=$(LIBDIR)/Codebase $(LIBDIR)/common
 CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
-LIB=../common/out/common.a -lmingw32 -lSDL_net -lSDLmain -lSDL -lwsock32 -liphlpapi
 
 #source
-SRC=$(filter-out unit.cpp, $(wildcard *.cpp))
+SRC=$(wildcard *.cpp)
 
 #objects
 OBJDIR=obj
 OBJ=$(addprefix $(OBJDIR)/,$(SRC:.cpp=.o))
 
 #output
-OUTDIR=out
+OUTDIR=../out
 OUT=$(addprefix $(OUTDIR)/,client)
 
 #targets

client/option_screen.cpp

@@ -0,0 +1,77 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "option_screen.hpp"
+
+#include <iostream>
+
+using namespace std;
+
+//-------------------------
+//Public access members
+//-------------------------
+
+OptionScreen::OptionScreen() {
+#ifdef DEBUG
+	cout << "entering OptionScreen" << endl;
+#endif
+	backButton.Setup(50, 50, surfaceMgr->Get("button"), surfaceMgr->Get("font"), "Back");
+}
+
+OptionScreen::~OptionScreen() {
+#ifdef DEBUG
+	cout << "leaving OptionScreen" << endl;
+#endif
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void OptionScreen::Render(SDL_Surface* const screen) {
+	backButton.DrawTo(screen);
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void OptionScreen::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	backButton.MouseMotion(motion);
+}
+
+void OptionScreen::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	backButton.MouseButtonDown(button);
+}
+
+void OptionScreen::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	if (backButton.MouseButtonUp(button) == Button::State::HOVER) {
+		SetNextScene(SceneList::MAINMENU);
+	}
+}
+
+void OptionScreen::KeyDown(SDL_KeyboardEvent const& key) {
+	switch(key.keysym.sym) {
+		case SDLK_ESCAPE:
+			SetNextScene(SceneList::MAINMENU);
+			break;
+	}
+}

client/option_screen.hpp

@@ -0,0 +1,51 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef OPTIONSCREEN_HPP_
+#define OPTIONSCREEN_HPP_
+
+#include "base_scene.hpp"
+#include "service_locator.hpp"
+
+#include "surface_manager.hpp"
+#include "button.hpp"
+
+class OptionScreen : public BaseScene {
+public:
+	/* Public access members */
+	OptionScreen();
+	~OptionScreen();
+
+protected:
+	/* Frame loop */
+	void Render(SDL_Surface* const);
+
+	/* Event handlers */
+	void MouseMotion(SDL_MouseMotionEvent const&);
+	void MouseButtonDown(SDL_MouseButtonEvent const&);
+	void MouseButtonUp(SDL_MouseButtonEvent const&);
+	void KeyDown(SDL_KeyboardEvent const&);
+
+	SurfaceManager* surfaceMgr = ServiceLocator<SurfaceManager>::Get();
+	Button backButton;
+};
+
+#endif

client/player.cpp

@@ -1,93 +0,0 @@
-#include "player.hpp"
-
-#define ANIMATION_SPEED 0.1
-#define WALKING_SPEED 140
-
-Player::Player(SDL_Surface* s, int w, int h)
-	: sprite(s, w, h)
-{
-}
-
-void Player::Update(double delta) {
-	if (motion.y > 0) {
-		FaceDirection(Direction::SOUTH);
-	}
-	else if (motion.y < 0) {
-		FaceDirection(Direction::NORTH);
-	}
-	else if (motion.x < 0) {
-		FaceDirection(Direction::WEST);
-	}
-	else if (motion.x > 0) {
-		FaceDirection(Direction::EAST);
-	}
-
-	if (motion.x != 0 && motion.y != 0) {
-		sprite.SetInterval(ANIMATION_SPEED);
-		constexpr double d = 1/sqrt(2);
-		position += motion * d * delta;
-	}
-	else if (motion != 0) {
-		sprite.SetInterval(ANIMATION_SPEED);
-		position += motion * delta;
-	}
-	else {
-		sprite.SetCurrentFrame(0);
-		sprite.SetInterval(0);
-	}
-	sprite.Update(delta);
-}
-
-void Player::WalkInDirection(Direction d) {
-	switch(d) {
-		case Direction::NORTH:
-			if (motion.y >= 0) {
-				motion.y -= WALKING_SPEED;
-			}
-			else {
-				motion.y = -WALKING_SPEED;
-			}
-		break;
-		case Direction::SOUTH:
-			if (motion.y <= 0) {
-				motion.y += WALKING_SPEED;
-			}
-			else {
-				motion.y = WALKING_SPEED;
-			}
-		break;
-		case Direction::WEST:
-			if (motion.x >= 0) {
-				motion.x -= WALKING_SPEED;
-			}
-			else {
-				motion.x = -WALKING_SPEED;
-			}
-		break;
-		case Direction::EAST:
-			if (motion.x <= 0) {
-				motion.x += WALKING_SPEED;
-			}
-			else {
-				motion.x = WALKING_SPEED;
-			}
-		break;
-	}
-}
-
-void Player::FaceDirection(Direction dir) {
-	switch(dir) {
-		case Direction::SOUTH:
-			sprite.SetCurrentStrip(0);
-		break;
-		case Direction::NORTH:
-			sprite.SetCurrentStrip(1);
-		break;
-		case Direction::WEST:
-			sprite.SetCurrentStrip(2);
-		break;
-		case Direction::EAST:
-			sprite.SetCurrentStrip(3);
-		break;
-	}
-}

client/player.hpp

@@ -1,36 +0,0 @@
-#ifndef PLAYER_HPP_
-#define PLAYER_HPP_
-
-#include "defines.hpp"
-#include "vector2.hpp"
-#include "sprite_sheet.hpp"
-
-#include "SDL/SDL.h"
-
-class Player {
-public:
-	Player(SDL_Surface*, int w, int h);
-
-	void Update(double delta);
-
-	void WalkInDirection(Direction);
-
-	Vector2 SetPosition(Vector2 v) { return position = v; }
-	Vector2 ShiftPosition(Vector2 v) { return position += v; }
-	Vector2 GetPosition() const { return position; };
-
-	Vector2 SetMotion(Vector2 v) { return motion = v; }
-	Vector2 ShiftMotion(Vector2 v) { return motion += v; }
-	Vector2 GetMotion() const { return motion; }
-
-	void DrawTo(SDL_Surface* const s) { sprite.DrawTo(s, position.x, position.y); }
-	void FaceDirection(Direction);
-
-	SpriteSheet* GetSpriteSheet() { return &sprite; };
-private:
-	Vector2 position;
-	Vector2 motion;
-	SpriteSheet sprite;
-};
-
-#endif

client/player_manager.cpp

@@ -1,53 +0,0 @@
-#include "player_manager.hpp"
-
-#include <stdexcept>
-
-PlayerManager::PlayerManager() {
-	//
-}
-
-PlayerManager::~PlayerManager() {
-	DeleteAll();
-}
-
-Player* PlayerManager::New(int index, SDL_Surface* avatarSheet) {
-	if (playerMap.find(index) != playerMap.end()) {
-		throw(std::runtime_error("This player's index is already taken"));
-	}
-
-	return playerMap[index] = new Player(avatarSheet, avatarSheet->w/4, avatarSheet->h/4);
-}
-
-Player* PlayerManager::Get(int index) {
-	std::map<int, Player*>::iterator it = playerMap.find(index);
-	if(it == playerMap.end()) {
-		throw(std::runtime_error("Failed to find a player with that index"));
-	}
-
-	return it->second;
-}
-
-void PlayerManager::Delete(int index) {
-	std::map<int, Player*>::iterator it = playerMap.find(index);
-	delete it->second;
-	playerMap.erase(it);
-}
-
-void PlayerManager::UpdateAll(double delta) {
-	for (auto it : playerMap) {
-		it.second->Update(delta);
-	}
-}
-
-void PlayerManager::DrawAllTo(SDL_Surface* dest) {
-	for (auto it : playerMap) {
-		it.second->DrawTo(dest);
-	}
-}
-
-void PlayerManager::DeleteAll() {
-	for (auto it : playerMap) {
-		delete it.second;
-	}
-	playerMap.clear();
-}

client/player_manager.hpp

@@ -1,26 +0,0 @@
-#ifndef PLAYERMANAGER_HPP_
-#define PLAYERMANAGER_HPP_
-
-#include "player.hpp"
-
-#include <map>
-
-class PlayerManager {
-public:
-	PlayerManager();
-	~PlayerManager();
-
-	Player* New(int index, SDL_Surface* avatarSheet);
-	Player* Get(int index);
-	void Delete(int index);
-
-	void UpdateAll(double delta);
-	void DrawAllTo(SDL_Surface* dest);
-	void DeleteAll();
-
-	Player* operator[](int i) { return Get(i); }
-private:
-	std::map<int, Player*> playerMap;
-};
-
-#endif

client/scene_list.hpp

@@ -1,21 +1,40 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
 #ifndef SCENELIST_HPP_
 #define SCENELIST_HPP_
 
 enum class SceneList {
 	//these are reserved
-	QUIT, //doubles as "up one scene" in nested scenes
+	QUIT,
 	CONTINUE,
 	FIRST,
 
 	//custom indexes
-	TESTSYSTEMS,
-	SPLASH,
-	MAINMENU,
-	INGAME,
-
-	//subscenes
+	INCOMBAT,
+	INWORLD,
 	LOBBY,
-	COMBAT,
+	MAINMENU,
+	OPTIONSCREEN,
+	SPLASHSCREEN,
 };
 
 #endif

client/scene_manager.cpp

@@ -1,3 +1,24 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
 #include "scene_manager.hpp"
 
 #include <stdexcept>
@@ -8,12 +29,12 @@
 //-------------------------
 
 //Add the custom scene headers here
-#include "test_systems.hpp"
-
-#include "splash.hpp"
-#include "main_menu.hpp"
+#include "in_combat.hpp"
+#include "in_world.hpp"
 #include "lobby.hpp"
-#include "in_game.hpp"
+#include "main_menu.hpp"
+#include "option_screen.hpp"
+#include "splash_screen.hpp"
 
 //-------------------------
 //Public access members
@@ -27,7 +48,30 @@ SceneManager::~SceneManager() {
 	UnloadScene();
 }
 
+/* SceneManager::Init()
+ * This function initializes the entire program. There are a number of things
+ * that could go wrong here, which is why there is such an unusual order of
+ * operations.
+ * Important things to note:
+ *   The APIs are initiated here.
+ *   The global objects are created here.
+ *   The game's screen is created here, based on information loaded from the config file.
+ *   The ConfigUtility's call to Load() also ensures that the "rsc\" folder is in the directory. It's easy to forget it.
+*/
+
 void SceneManager::Init() {
+	//load the config file
+	try {
+		configUtil = ServiceLocator<ConfigUtility>::Set(new ConfigUtility());
+		configUtil->Load("rsc/config.cfg");
+	}
+	catch(std::runtime_error& e) {
+		std::string s = e.what();
+		s += "; Ensure that the \"rsc\" directory is present";
+		throw(std::runtime_error(s));
+	}
+
+	//initialize the APIs
 	if (SDL_Init(SDL_INIT_VIDEO)) {
 		throw(std::runtime_error("Failed to initialize SDL"));
 	}
@@ -35,15 +79,23 @@ void SceneManager::Init() {
 		throw(std::runtime_error("Failed to initialize SDL_net"));
 	}
 
-	configUtil.Load("rsc/config.cfg");
-	netUtil.Open(0, sizeof(PacketData));
+	//create the screen
+	Uint32 flags = SDL_HWSURFACE | SDL_DOUBLEBUF;
+	flags |= configUtil->Bool("screen.f") ? SDL_FULLSCREEN : 0;
 
-	//set the screen from the config file
-	int flags = SDL_HWSURFACE|SDL_DOUBLEBUF;
-	if (configUtil.Boolean("screen.f")) {
-		flags |= SDL_FULLSCREEN;
-	}
-	BaseScene::SetScreen(configUtil.Integer("screen.w"),configUtil.Integer("screen.h"),0,flags);
+	BaseScene::SetScreen(
+		configUtil->Int("screen.w"),
+		configUtil->Int("screen.h"),
+		SDL_GetVideoInfo()->vfmt->BitsPerPixel,
+		flags);
+
+	//instanciate the remaining services
+	surfaceMgr = ServiceLocator<SurfaceManager>::Set(new SurfaceManager());
+	netUtil = ServiceLocator<UDPNetworkUtility>::Set(new UDPNetworkUtility());
+	infoMgr = ServiceLocator<InformationManager>::Set(new InformationManager());
+
+	//initiate the remaining services
+	netUtil->Open(0, sizeof(Packet));
 }
 
 void SceneManager::Proc() {
@@ -85,7 +137,20 @@ void SceneManager::Proc() {
 }
 
 void SceneManager::Quit() {
+	//clean up the services
+	netUtil->Close();
+	surfaceMgr->FreeAll();
+
+	//delete the services
+	configUtil = ServiceLocator<ConfigUtility>::Set(nullptr);
+	surfaceMgr = ServiceLocator<SurfaceManager>::Set(nullptr);
+	netUtil = ServiceLocator<UDPNetworkUtility>::Set(nullptr);
+	infoMgr = ServiceLocator<InformationManager>::Set(nullptr);
+
+	//clean up the scene
 	UnloadScene();
+
+	//deinitialize the APIs
 	SDLNet_Quit();
 	SDL_Quit();
 }
@@ -99,22 +164,24 @@ void SceneManager::LoadScene(SceneList sceneIndex) {
 
 	switch(sceneIndex) {
 		//add scene creation calls here
-		case SceneList::TESTSYSTEMS:
-			activeScene = new TestSystems(&configUtil, &surfaceMgr, &netUtil);
+		case SceneList::INCOMBAT:
+			activeScene = new InCombat();
 		break;
-
-		case SceneList::FIRST:
-		case SceneList::SPLASH:
-			activeScene = new Splash(&configUtil, &surfaceMgr);
-		break;
-		case SceneList::MAINMENU:
-			activeScene = new MainMenu(&configUtil, &surfaceMgr);
+		case SceneList::INWORLD:
+			activeScene = new InWorld();
 		break;
 		case SceneList::LOBBY:
-			activeScene = new Lobby(&configUtil, &surfaceMgr, &netUtil, &playerID);
+			activeScene = new Lobby();
 		break;
-		case SceneList::INGAME:
-			activeScene = new InGame(&configUtil, &surfaceMgr, &netUtil, &playerID);
+		case SceneList::MAINMENU:
+			activeScene = new MainMenu();
+		break;
+		case SceneList::OPTIONSCREEN:
+			activeScene = new OptionScreen();
+		break;
+		case SceneList::FIRST:
+		case SceneList::SPLASHSCREEN:
+			activeScene = new SplashScreen();
 		break;
 
 		default:

client/scene_manager.hpp

@@ -1,19 +1,42 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
 #ifndef SCENEMANAGER_HPP_
 #define SCENEMANAGER_HPP_
 
 #include "scene_list.hpp"
 #include "base_scene.hpp"
+#include "service_locator.hpp"
+#include "packet_type.hpp"
+#include "information_manager.hpp"
 
 #include "config_utility.hpp"
 #include "surface_manager.hpp"
 #include "udp_network_utility.hpp"
-#include "packet_list.hpp"
 
 #include "SDL/SDL.h"
 
 class SceneManager {
 public:
-	//Public access members
+	/* Public access members */
 	SceneManager();
 	~SceneManager();
 
@@ -22,17 +45,16 @@ public:
 	void Quit();
 
 private:
-	//Private access members
+	/* Private access members */
 	void LoadScene(SceneList sceneIndex);
 	void UnloadScene();
 
 	BaseScene* activeScene = nullptr;
 
-	//globals
-	ConfigUtility configUtil;
-	SurfaceManager surfaceMgr;
-	UDPNetworkUtility netUtil;
-	int playerID = -1;
+	ConfigUtility* configUtil = nullptr;
+	SurfaceManager* surfaceMgr = nullptr;
+	UDPNetworkUtility* netUtil = nullptr;
+	InformationManager* infoMgr = nullptr;
 };
 
 #endif

client/splash.cpp

@@ -1,62 +0,0 @@
-#include "splash.hpp"
-
-#include <iostream>
-
-using namespace std;
-
-//-------------------------
-//Public access members
-//-------------------------
-
-Splash::Splash(ConfigUtility* cUtil, SurfaceManager* sMgr) {
-#ifdef DEBUG
-	cout << "entering Splash" << endl;
-#endif
-	configUtil = cUtil;
-	surfaceMgr = sMgr;
-
-	logo = new Image(surfaceMgr->Load("splash-logo", configUtil->String("logos") + "/krstudios.bmp"));
-}
-
-Splash::~Splash() {
-	delete logo;
-	surfaceMgr->Free("splash-logo");
-#ifdef DEBUG
-	cout << "leaving Splash" << endl;
-#endif
-}
-
-void Splash::RunFrame(double delta) {
-	//skip any event handling here
-	SDL_Event event;
-	while(SDL_PollEvent(&event));
-
-	//draw the logo in the middle of the screen
-	int x = (GetScreen()->w - logo->GetClipW()) / 2;
-	int y = (GetScreen()->h - logo->GetClipH()) / 2;
-
-	logo->DrawTo(GetScreen(),x,y);
-	SDL_Flip(GetScreen());
-
-	//load the resources ONCE
-	if (!loaded) {
-		loaded = true;
-		LoadResources();
-	}
-
-	//wait X seconds
-	if (Clock::now() - start > std::chrono::duration<int>(1)) {
-		SetNextScene(SceneList::MAINMENU);
-	}
-}
-
-void Splash::LoadResources() {
-	//load the global resources here
-	surfaceMgr->Load("font", configUtil->String("fonts") + "/pokemon_dark_font.bmp");
-	surfaceMgr->Load("button", configUtil->String("interface") + "/button.bmp");
-	surfaceMgr->Load("elliot", configUtil->String("sprites") + "/elliot2.bmp");
-	surfaceMgr->Load("coa", configUtil->String("sprites") + "/coa2.bmp");
-	surfaceMgr->Load("flower", configUtil->String("sprites") + "/aniflower.bmp");
-	surfaceMgr->Load("terrain", configUtil->String("tilesets") + "/terrain.bmp");
-	//TODO
-}

client/splash.hpp

@@ -1,34 +0,0 @@
-#ifndef SPLASH_HPP_
-#define SPLASH_HPP_
-
-#include "base_scene.hpp"
-
-#include "config_utility.hpp"
-#include "surface_manager.hpp"
-#include "image.hpp"
-
-#include <chrono>
-
-class Splash : public BaseScene {
-public:
-	Splash(ConfigUtility*, SurfaceManager*);
-	~Splash();
-
-protected:
-	typedef std::chrono::high_resolution_clock Clock;
-	void RunFrame(double delta);
-	void RenderFrame() {};
-
-	void LoadResources();
-
-	//globals
-	ConfigUtility* configUtil;
-	SurfaceManager* surfaceMgr;
-
-	//members
-	bool loaded = false;
-	Clock::time_point start = Clock::now();
-	Image* logo = nullptr;
-};
-
-#endif

client/splash_screen.cpp

@@ -0,0 +1,86 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "splash_screen.hpp"
+
+#include <iostream>
+
+using namespace std;
+
+//-------------------------
+//Public access members
+//-------------------------
+
+SplashScreen::SplashScreen() {
+#ifdef DEBUG
+	cout << "entering SplashScreen" << endl;
+#endif
+	logo.SetSurface(surfaceMgr->Load("splash-logo", configUtil->String("logos") + "/krstudios.bmp"));
+}
+
+SplashScreen::~SplashScreen() {
+	surfaceMgr->Free("splash-logo");
+#ifdef DEBUG
+	cout << "leaving SplashScreen" << endl;
+#endif
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void SplashScreen::RunFrame(double delta) {
+	HandleEvents();
+	if (!loaded) {
+		//never repeat this
+		loaded = true;
+
+		//quick draw
+		RenderFrame();
+
+		LoadResources();
+	}
+
+	if (Clock::now() - start > std::chrono::duration<int>(1)) {
+		SetNextScene(SceneList::MAINMENU);
+	}
+}
+
+void SplashScreen::RenderFrame() {
+	SDL_FillRect(GetScreen(), 0, 0);
+	int x = (GetScreen()->w - logo.GetClipW()) / 2;
+	int y = (GetScreen()->h - logo.GetClipH()) / 2;
+	logo.DrawTo(GetScreen(), x, y);
+	SDL_Flip(GetScreen());
+}
+
+void SplashScreen::LoadResources() {
+	//standard
+	surfaceMgr->Load("font", configUtil->String("fonts") + "/pokemon_dark_font.bmp");
+	surfaceMgr->Load("button", configUtil->String("interface") + "/button.bmp");
+
+	//debugging
+	surfaceMgr->Load("elliot", configUtil->String("sprites") + "/elliot2.bmp");
+	surfaceMgr->Load("coa", configUtil->String("sprites") + "/coa2.bmp");
+	surfaceMgr->Load("flower", configUtil->String("sprites") + "/aniflower.bmp");
+	surfaceMgr->Load("terrain", configUtil->String("tilesets") + "/terrain.bmp");
+	//TODO
+}

client/splash_screen.hpp

@@ -0,0 +1,54 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef SPLASHSCREEN_HPP_
+#define SPLASHSCREEN_HPP_
+
+#include "base_scene.hpp"
+#include "defines.hpp"
+#include "service_locator.hpp"
+
+#include "config_utility.hpp"
+#include "surface_manager.hpp"
+#include "image.hpp"
+
+#include <chrono>
+
+class SplashScreen : public BaseScene {
+public:
+	/* Public access members */
+	SplashScreen();
+	~SplashScreen();
+
+protected:
+	/* Frame loop */
+	void RunFrame(double delta);
+	void RenderFrame();
+	void LoadResources();
+
+	bool loaded = false;
+	ConfigUtility* configUtil = ServiceLocator<ConfigUtility>::Get();
+	SurfaceManager* surfaceMgr = ServiceLocator<SurfaceManager>::Get();
+	Image logo;
+	Clock::time_point start = Clock::now();
+};
+
+#endif

client/test_systems.cpp

@@ -1,170 +0,0 @@
-#include "test_systems.hpp"
-
-#include <iostream>
-
-using namespace std;
-
-#include "splash.hpp"
-
-//-------------------------
-//Public access members
-//-------------------------
-
-TestSystems::TestSystems(ConfigUtility* cUtil, SurfaceManager* sMgr, UDPNetworkUtility* nUtil) {
-#ifdef DEBUG
-	cout << "entering TestSystems" << endl;
-#endif
-	configUtil = cUtil;
-	surfaceMgr = sMgr;
-	netUtil = nUtil;
-
-	playerCounter = currentPlayer = 0;
-
-	playerMgr.New(playerCounter++, surfaceMgr->Get("elliot"));
-	playerMgr.New(playerCounter++, surfaceMgr->Get("elliot"));
-	playerMgr.New(playerCounter++, surfaceMgr->Get("coa"));
-	playerMgr.New(playerCounter++, surfaceMgr->Get("coa"));
-
-	font.SetSurface(surfaceMgr->Get("font"));
-}
-
-TestSystems::~TestSystems() {
-	playerMgr.DeleteAll();
-#ifdef DEBUG
-	cout << "leaving TestSystems" << endl;
-#endif
-}
-
-//-------------------------
-//Frame loop
-//-------------------------
-
-void TestSystems::FrameStart() {
-	//
-}
-
-void TestSystems::Update(double delta) {
-	playerMgr.UpdateAll(delta);
-}
-
-void TestSystems::FrameEnd() {
-	//
-}
-
-string IToS(int i) {
-	char buffer[20];
-	memset(buffer, 0, 20);
-	sprintf(buffer, "%d", i);
-	return string(buffer);
-}
-
-void TestSystems::Render(SDL_Surface* const screen) {
-	FrameRate::Calculate();
-	playerMgr.DrawAllTo(screen);
-	font.DrawStringTo("FPS: " + IToS(FrameRate::GetFrameRate()), screen, 16, 16);
-}
-
-//-------------------------
-//Event handlers
-//-------------------------
-
-void TestSystems::MouseMotion(SDL_MouseMotionEvent const& motion) {
-	//
-}
-
-void TestSystems::MouseButtonDown(SDL_MouseButtonEvent const& button) {
-	//
-}
-
-void TestSystems::MouseButtonUp(SDL_MouseButtonEvent const& button) {
-	//
-}
-
-void TestSystems::KeyDown(SDL_KeyboardEvent const& key) {
-	switch(key.keysym.sym) {
-		case SDLK_ESCAPE:
-			SetNextScene(SceneList::MAINMENU);
-		break;
-
-		case SDLK_w:
-			playerMgr[currentPlayer]->WalkInDirection(Direction::NORTH);
-			SendMessage("move up");
-		break;
-		case SDLK_s:
-			playerMgr[currentPlayer]->WalkInDirection(Direction::SOUTH);
-			SendMessage("move down");
-		break;
-		case SDLK_a:
-			playerMgr[currentPlayer]->WalkInDirection(Direction::WEST);
-			SendMessage("move left");
-		break;
-		case SDLK_d:
-			playerMgr[currentPlayer]->WalkInDirection(Direction::EAST);
-			SendMessage("move right");
-		break;
-
-		case SDLK_1:
-			SwitchToPlayer(0);
-		break;
-		case SDLK_2:
-			SwitchToPlayer(1);
-		break;
-		case SDLK_3:
-			SwitchToPlayer(2);
-		break;
-		case SDLK_4:
-			SwitchToPlayer(3);
-		break;
-	}
-}
-
-void TestSystems::KeyUp(SDL_KeyboardEvent const& key) {
-	switch(key.keysym.sym) {
-		case SDLK_w:
-			playerMgr[currentPlayer]->WalkInDirection(Direction::SOUTH);
-		break;
-		case SDLK_s:
-			playerMgr[currentPlayer]->WalkInDirection(Direction::NORTH);
-		break;
-		case SDLK_a:
-			playerMgr[currentPlayer]->WalkInDirection(Direction::EAST);
-		break;
-		case SDLK_d:
-			playerMgr[currentPlayer]->WalkInDirection(Direction::WEST);
-		break;
-	}
-}
-
-//-------------------------
-//Utilities
-//-------------------------
-
-void TestSystems::NewPlayer(int index, std::string avatarName, int x, int y) {
-	Player* p = playerMgr.New(index, surfaceMgr->Get(avatarName));
-	p->SetPosition(Vector2(x, y));
-}
-
-void TestSystems::SwitchToPlayer(int index) {
-	//dirty hacks for smooth movement
-	playerMgr[currentPlayer]->SetMotion(Vector2(0,0));
-	currentPlayer = index;
-
-	Uint8* key = SDL_GetKeyState(nullptr);
-
-	if (key[SDLK_w]) {
-		playerMgr[currentPlayer]->WalkInDirection(Direction::NORTH);
-	}
-	if (key[SDLK_s]) {
-		playerMgr[currentPlayer]->WalkInDirection(Direction::SOUTH);
-	}
-	if (key[SDLK_a]) {
-		playerMgr[currentPlayer]->WalkInDirection(Direction::WEST);
-	}
-	if (key[SDLK_d]) {
-		playerMgr[currentPlayer]->WalkInDirection(Direction::EAST);
-	}
-}
-
-void TestSystems::SendMessage(std::string s) {
-	cout << s << endl;
-}

client/test_systems.hpp

@@ -1,54 +0,0 @@
-#ifndef TESTSYSTEMS_HPP_
-#define TESTSYSTEMS_HPP_
-
-#include "base_scene.hpp"
-
-#include "config_utility.hpp"
-#include "surface_manager.hpp"
-#include "udp_network_utility.hpp"
-#include "packet_list.hpp"
-
-#include "player_manager.hpp"
-#include "frame_rate.hpp"
-#include "raster_font.hpp"
-
-#include <string>
-
-class TestSystems : public BaseScene {
-public:
-	//Public access members
-	TestSystems(ConfigUtility*, SurfaceManager*, UDPNetworkUtility*);
-	~TestSystems();
-
-protected:
-	//Frame loop
-	void FrameStart();
-	void Update(double delta);
-	void FrameEnd();
-	void Render(SDL_Surface* const);
-
-	//Event handlers
-	void MouseMotion(SDL_MouseMotionEvent const&);
-	void MouseButtonDown(SDL_MouseButtonEvent const&);
-	void MouseButtonUp(SDL_MouseButtonEvent const&);
-	void KeyDown(SDL_KeyboardEvent const&);
-	void KeyUp(SDL_KeyboardEvent const&);
-
-	//utilities
-	void NewPlayer(int index, std::string avatarName, int x, int y);
-	void SwitchToPlayer(int index);
-	void SendMessage(std::string);
-
-	//members
-	ConfigUtility* configUtil = nullptr;
-	SurfaceManager* surfaceMgr = nullptr;
-	UDPNetworkUtility* netUtil = nullptr;
-
-	PlayerManager playerMgr;
-	RasterFont font;
-
-	int playerCounter;
-	int currentPlayer;
-};
-
-#endif

client/unit.cpp

@@ -1,7 +0,0 @@
-#include <iostream>
-
-using namespace std;
-
-int SDL_main(int argc, char* argv[]) {
-	return 0;
-}

common/packet_list.hpp

@@ -1,109 +0,0 @@
-#ifndef PACKETLIST_HPP_
-#define PACKETLIST_HPP_ 
-
-#include "vector2.hpp"
-
-#include <string>
-
-#define PACKET_STRING_SIZE 100
-
-enum class PacketList {
-	NONE = 0,
-
-	//connections
-	PING = 1,
-	PONG = 2,
-	JOINREQUEST = 3,
-	JOINCONFIRM = 4,
-	DISCONNECT = 5,
-
-	//information control
-	SYNCHRONIZE = 6,
-	NEWPLAYER = 7,
-	DELETEPLAYER = 8,
-	MOVEMENT = 9,
-};
-
-//-------------------------
-//connections
-//-------------------------
-
-struct Ping {
-	PacketList type = PacketList::PING;
-	char metadata[PACKET_STRING_SIZE];
-};
-
-struct Pong {
-	PacketList type = PacketList::PONG;
-	char metadata[PACKET_STRING_SIZE];
-};
-
-struct JoinRequest {
-	PacketList type = PacketList::JOINREQUEST;
-	char handle[PACKET_STRING_SIZE];
-	char avatar[PACKET_STRING_SIZE];
-};
-
-struct JoinConfirm {
-	PacketList type = PacketList::JOINCONFIRM;
-	int playerID;
-};
-
-struct Disconnect {
-	PacketList type = PacketList::DISCONNECT;
-	int playerID;
-};
-
-//-------------------------
-//information control
-//-------------------------
-
-struct Synchronize {
-	PacketList type = PacketList::SYNCHRONIZE;
-	int playerID;
-};
-
-struct NewPlayer {
-	PacketList type = PacketList::NEWPLAYER;
-	int playerID;
-	char handle[PACKET_STRING_SIZE];
-	char avatar[PACKET_STRING_SIZE];
-	Vector2 position;
-	Vector2 motion;
-};
-
-struct DeletePlayer {
-	PacketList type = PacketList::DELETEPLAYER;
-	int playerID;
-};
-
-struct Movement {
-	PacketList type = PacketList::MOVEMENT;
-	int playerID;
-	Vector2 position;
-	Vector2 motion;
-};
-
-//-------------------------
-//the packet itself
-//-------------------------
-
-union PacketData {
-	PacketData() {};
-	PacketList type = PacketList::NONE;
-
-	//connections
-	Ping ping;
-	Pong pong;
-	JoinRequest joinRequest;
-	JoinConfirm joinConfirm;
-	Disconnect disconnect;
-
-	//information control
-	Synchronize synchronize;
-	NewPlayer newPlayer;
-	DeletePlayer deletePlayer;
-	Movement movement;
-};
-
-#endif

libs/Codebase/button.cpp

@@ -23,15 +23,13 @@
 
 #include <stdexcept>
 
-Button::Button():
-	Button(0,0, nullptr, nullptr)
-{
+Button::Button(Sint16 i, Sint16 j, SDL_Surface* imageSurface, SDL_Surface* fontSurface, std::string s) {
+	Setup(i, j, imageSurface, fontSurface, s);
 }
 
-Button::Button(Sint16 i, Sint16 j, SDL_Surface* imageSurface, SDL_Surface* fontSurface, std::string s) {
+void Button::Setup(Sint16 i, Sint16 j, SDL_Surface* imageSurface, SDL_Surface* fontSurface, std::string s) {
 	x = i;
 	y = j;
-	state = State::NORMAL;
 
 	SetSurfaces(imageSurface, fontSurface);
 

libs/Codebase/button.hpp

@@ -34,9 +34,11 @@ public:
 		NORMAL, HOVER, PRESSED
 	};
 
-	Button();
+	Button() = default;
 	Button(Sint16 x, Sint16 y, SDL_Surface* imageSurface, SDL_Surface* fontSurface, std::string text = "");
 
+	void Setup(Sint16 x, Sint16 y, SDL_Surface* imageSurface, SDL_Surface* fontSurface, std::string text = "");
+
 	//return the current state
 	State MouseMotion(SDL_MouseMotionEvent const&);
 	State MouseButtonDown(SDL_MouseButtonEvent const&);
@@ -69,11 +71,11 @@ public:
 private:
 	State CalcState(Sint16 x, Sint16 y, bool leftPressed);
 
-	Sint16 x, y;
-	Sint16 textX, textY; //prevent recalc every loop
+	Sint16 x = 0, y = 0;
+	Sint16 textX = 0, textY = 0; //prevent recalc every loop
 	Image image;
 	RasterFont font;
-	State state;
+	State state = State::NORMAL;
 	std::string text;
 };
 

libs/Codebase/makefile

@@ -1,7 +1,9 @@
 #config
+LIBDIR=..
+LOCALLIBS=
+LIB=
 INCLUDES=
 CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
-LIB=
 
 #source
 SRC=$(wildcard *.cpp)
@@ -11,8 +13,8 @@ OBJDIR=obj
 OBJ=$(addprefix $(OBJDIR)/,$(SRC:.cpp=.o))
 
 #output
-OUTDIR=out
-OUT=$(addprefix $(OUTDIR)/,common.a)
+OUTDIR=../out
+OUT=$(addprefix $(OUTDIR)/,libCodebase.a)
 
 #targets
 all: $(OBJ) $(OUT)

libs/SDL_net/makefile

@@ -1,7 +1,9 @@
 #config
+LIBDIR=..
+LOCALLIBS=
+LIB=
 INCLUDES=
 CFLAGS+=$(addprefix -I,$(INCLUDES))
-LIB=
 
 #source
 SRC=$(wildcard *.c)
@@ -11,7 +13,7 @@ OBJDIR=obj
 OBJ=$(addprefix $(OBJDIR)/,$(SRC:.c=.o))
 
 #output
-OUTDIR=out
+OUTDIR=../out
 OUT=$(addprefix $(OUTDIR)/,libSDL_net.a)
 
 #targets
@@ -34,4 +36,4 @@ $(OBJDIR)/%.o: %.c
 clean:
 	$(RM) *.o *.a *.exe
 
-rebuild: clean all
+rebuild: clean all

libs/common/defines.cpp

@@ -0,0 +1,30 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "defines.hpp"
+
+#include <cstdio>
+
+std::string itos(int i) {
+	char buffer[20];
+	snprintf(buffer, 20, "%d", i);
+	return std::string(buffer);
+}

libs/common/defines.hpp

@@ -0,0 +1,35 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef DEFINES_HPP_
+#define DEFINES_HPP
+
+#include <chrono>
+#include <string>
+
+#define GAME_CHANNEL 0
+#define CHAT_CHANNEL 1
+
+typedef std::chrono::high_resolution_clock Clock;
+
+std::string itos(int i);
+
+#endif

libs/common/makefile

@@ -0,0 +1,39 @@
+#config
+LIBDIR=..
+LOCALLIBS=$(LIBDIR)/out/libCodebase.a
+LIB=
+INCLUDES=$(LIBDIR)/Codebase
+CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
+
+#source
+SRC=$(wildcard *.cpp)
+
+#objects
+OBJDIR=obj
+OBJ=$(addprefix $(OBJDIR)/,$(SRC:.cpp=.o))
+
+#output
+OUTDIR=../out
+OUT=$(addprefix $(OUTDIR)/,libCommon.a)
+
+#targets
+all: $(OBJ) $(OUT)
+	ar -crs $(OUT) $(OBJ)
+
+$(OBJ): | $(OBJDIR)
+
+$(OUT): | $(OUTDIR)
+
+$(OBJDIR):
+	mkdir $(OBJDIR)
+
+$(OUTDIR):
+	mkdir $(OUTDIR)
+
+$(OBJDIR)/%.o: %.cpp
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

libs/common/network_queue.cpp

@@ -0,0 +1,110 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "network_queue.hpp"
+#include "service_locator.hpp"
+
+#include "udp_network_utility.hpp"
+
+#include "SDL/SDL_thread.h"
+
+#include <stdexcept>
+#include <deque>
+
+static SDL_sem* lock = SDL_CreateSemaphore(1);
+static SDL_Thread* queueThread = nullptr;
+
+static std::deque<Packet> queue;
+
+static bool running = false;
+
+static int networkQueue(void*) {
+	UDPNetworkUtility* netUtil = ServiceLocator<UDPNetworkUtility>::Get();
+	while(running) {
+		SDL_SemWait(lock);
+		while(netUtil->Receive()) {
+			Packet p;
+			memcpy(&p, netUtil->GetInData(), sizeof(Packet));
+			p.meta.address = netUtil->GetInPacket()->address;
+			queue.push_back(p);
+		}
+		SDL_SemPost(lock);
+		SDL_Delay(10);
+	}
+	return 0;
+}
+
+void beginQueueThread() {
+	if (running) {
+		return;
+	}
+	running = true;
+	if (!(queueThread = SDL_CreateThread(networkQueue, nullptr))) {
+		throw(std::runtime_error("Failed to create the network thread"));
+	}
+}
+
+void endQueueThread() {
+	if (!running) {
+		return;
+	}
+	running = false;
+	SDL_WaitThread(queueThread, nullptr);
+	queueThread = nullptr;
+}
+
+void killQueueThread() {
+	if (!running) {
+		return;
+	}
+	running = false;
+	SDL_KillThread(queueThread);
+	queueThread = nullptr;
+}
+
+Packet peekNetworkPacket() {
+	SDL_SemWait(lock);
+	Packet p;
+	if (queue.size() > 0) {
+		Packet p = queue[0];
+	}
+	SDL_SemPost(lock);
+	return p;
+}
+
+Packet popNetworkPacket() {
+	SDL_SemWait(lock);
+	Packet p;
+	if (queue.size() > 0) {
+		p = queue[0];
+		queue.pop_front();
+	}
+	SDL_SemPost(lock);
+	return p;
+}
+
+void flushNetworkQueue() {
+	UDPNetworkUtility* netUtil = ServiceLocator<UDPNetworkUtility>::Get();
+	SDL_SemWait(lock);
+	while(netUtil->Receive());
+	queue.clear();
+	SDL_SemPost(lock);
+}

libs/common/network_queue.hpp

@@ -0,0 +1,34 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef NETWORKQUEUE_HPP_
+#define NETWORKQUEUE_HPP_
+
+#include "packet_type.hpp"
+
+void beginQueueThread();
+void endQueueThread();
+void killQueueThread();
+Packet peekNetworkPacket();
+Packet popNetworkPacket();
+void flushNetworkQueue();
+
+#endif

libs/common/packet_type.hpp

@@ -0,0 +1,138 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef PACKETTYPE_HPP_
+#define PACKETTYPE_HPP_
+
+#include "vector2.hpp"
+
+#include "SDL_net/SDL_net.h"
+
+#define PACKET_STRING_SIZE 100
+
+#pragma pack(push, 0)
+
+enum class PacketType {
+	NONE = 0,
+
+	PING = 1,
+	PONG = 2,
+	BROADCAST_REQUEST = 3,
+	BROADCAST_RESPONSE = 4,
+	JOIN_REQUEST = 5,
+	JOIN_RESPONSE = 6,
+	DISCONNECT = 7,
+
+	SYNCHRONIZE = 8,
+
+	PLAYER_NEW = 9,
+	PLAYER_DELETE = 10,
+	PLAYER_MOVE = 11,
+};
+
+struct Metadata {
+	PacketType type;
+	IPaddress address;
+};
+
+struct Ping {
+	Metadata meta;
+};
+
+struct Pong {
+	Metadata meta;
+};
+
+struct BroadcastRequest {
+	Metadata meta;
+};
+
+struct BroadcastResponse {
+	Metadata meta;
+	char name[PACKET_STRING_SIZE];
+	//TODO: version
+};
+
+struct JoinRequest {
+	Metadata meta;
+};
+
+struct JoinResponse {
+	Metadata meta;
+	int clientIndex;
+	//resource list
+};
+
+struct Disconnect {
+	Metadata meta;
+	int clientIndex;
+};
+
+struct Synchronize {
+	Metadata meta;
+};
+
+struct PlayerNew {
+	Metadata meta;
+	int playerIndex;
+	//TODO Playerdata
+};
+
+struct PlayerDelete {
+	Metadata meta;
+	int playerIndex;
+};
+
+struct PlayerMove {
+	Metadata meta;
+	int playerIndex;
+	Vector2 position;
+	Vector2 motion;
+};
+
+union Packet {
+	Packet() {
+		meta.type = PacketType::NONE;
+		meta.address.host = 0;
+		meta.address.port = 0;
+	};
+	Metadata meta;
+
+	Ping ping;
+	Pong pong;
+	BroadcastRequest broadcastRequest;
+	BroadcastResponse broadcastResponse;
+	JoinRequest joinRequest;
+	JoinResponse joinResponse;
+	Disconnect disconnect;
+
+	PlayerNew playerNew;
+	PlayerDelete playerDelete;
+	PlayerMove playerMove;
+
+#ifdef DEBUG
+	char buffer[1024];
+#endif
+};
+
+#pragma pack(pop)
+
+#endif

libs/common/service_locator.hpp

@@ -0,0 +1,42 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef SERVICELOCATOR_HPP_
+#define SERVICELOCATOR_HPP_
+
+template<typename T>
+class ServiceLocator {
+public:
+	static T* Set(T* t) {
+		delete service;
+		return service = t;
+	}
+	static T* Get() {
+		return service;
+	}
+private:
+	static T* service;
+};
+
+template<typename T>
+T* ServiceLocator<T>::service = nullptr;
+
+#endif

libs/makefile

@@ -0,0 +1,14 @@
+OUTDIR=out
+
+all: $(OUTDIR)
+	$(MAKE) -C SDL_net
+	$(MAKE) -C codebase
+	$(MAKE) -C common
+
+$(OUTDIR):
+	mkdir $(OUTDIR)
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

makefile

@@ -0,0 +1,15 @@
+OUTDIR=out
+
+all: $(OUTDIR)
+	$(MAKE) -C libs
+	$(MAKE) -C server
+	$(MAKE) -C client
+	$(MAKE) -C test
+
+$(OUTDIR):
+	mkdir $(OUTDIR)
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

rsc/config.cfg

@@ -1,6 +1,8 @@
-#configuration of the program
+#configuration of the programs
 server.host = 127.0.0.1
-server.port = 2000
+server.port = 1991
+server.name = foobar
+
 screen.w = 800
 screen.h = 600
 screen.f = false
@@ -16,4 +18,3 @@ interface = rsc/graphics/interface
 debug = true
 avatar = elliot2.bmp
 handle = UserName
-servername = foobar

server/client_data.hpp

@@ -1,32 +0,0 @@
-#ifndef CLIENTDATA_HPP_
-#define CLIENTDATA_HPP_
-
-#include "vector2.hpp"
-
-#include <string>
-
-struct ClientData {
-	ClientData() = default;
-	ClientData(int ID, int ch, std::string h, std::string a) {
-		playerID = ID;
-		channel = ch;
-		handle = h;
-		avatar = a;
-	}
-	void Update(double delta) {
-		position += motion * delta;
-	}
-
-	int playerID = -1;
-	int channel = -1;
-	Vector2 position;
-	Vector2 motion;
-	std::string handle;
-	std::string avatar;
-	enum class Command {
-		NORMAL,
-		CHANGED,
-	}command = Command::NORMAL;
-};
-
-#endif

server/main.cpp

@@ -1,3 +1,24 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
 #include "server_application.hpp"
 
 #include <stdexcept>

server/makefile

@@ -1,26 +1,24 @@
 #config
-INCLUDES=../common
+LIBDIR=../libs
+LOCALLIBS=$(LIBDIR)/out/libCodebase.a $(LIBDIR)/out/libCommon.a
+LIB=$(LOCALLIBS) -lSDL_net -lwsock32 -liphlpapi -lmingw32 -lSDLmain -lSDL
+INCLUDES=$(LIBDIR)/Codebase $(LIBDIR)/common
 CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
-LIB=../common/out/common.a -lmingw32 -lSDL_net -lSDLmain -lSDL -lwsock32 -liphlpapi
 
 #source
-SRC=$(filter-out unit.cpp main.cpp, $(wildcard *.cpp))
+SRC=$(wildcard *.cpp)
 
 #objects
 OBJDIR=obj
 OBJ=$(addprefix $(OBJDIR)/,$(SRC:.cpp=.o))
 
 #output
-OUTDIR=out
+OUTDIR=../out
+OUT=$(addprefix $(OUTDIR)/,server)
 
 #targets
-all: server unit
-
-server: $(OBJ) $(OUT)
-	$(CXX) $(CXXFLAGS) -o $(OUTDIR)/$@ main.cpp $(OBJ) $(LIB)
-
-unit: $(OBJ) $(OUT)
-	$(CXX) $(CXXFLAGS) -o $(OUTDIR)/$@ unit.cpp $(OBJ) $(LIB)
+all: $(OBJ) $(OUT)
+	$(CXX) $(CXXFLAGS) -o $(OUT) $(OBJ) $(LIB)
 
 $(OBJ): | $(OBJDIR)
 

server/server_application.cpp

@@ -1,3 +1,24 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
 #include "server_application.hpp"
 
 #include <stdexcept>
@@ -5,181 +26,203 @@
 
 using namespace std;
 
+//-------------------------
+//Public access members
+//-------------------------
+
+ServerApplication::ServerApplication() {
+	//
+}
+
+ServerApplication::~ServerApplication() {
+	//
+}
+
+/* ServerApplication::Init()
+ * This function initializes the entire program. There are a number of things
+ * that could go wrong here, which is why there is such an unusual order of
+ * operations.
+ * Important things to note:
+ *   The APIs are initiated here.
+ *   The global objects are created here.
+ *   The ConfigUtility's call to Load() also ensures that the "rsc\" folder is in the directory. It's easy to forget it.
+*/
+
 void ServerApplication::Init() {
+	//load the config file
+	try {
+		configUtil = ServiceLocator<ConfigUtility>::Set(new ConfigUtility());
+		configUtil->Load("rsc/config.cfg");
+	}
+	catch(std::runtime_error& e) {
+		std::string s = e.what();
+		s += "; Ensure that the \"rsc\" directory is present";
+		throw(std::runtime_error(s));
+	}
+
+	//check the port is valid
+	if (configUtil->Int("server.port") <= 0) {
+		throw(runtime_error("Cannot open the server on an invalid port or port 0"));
+	}
+
+	//initialize the APIs
 	if (SDLNet_Init()) {
 		throw(runtime_error("Failed to initialize SDL_net"));
 	}
-	configUtil.Load("config.cfg");
-	netUtil.Open(configUtil.Integer("server.port"), sizeof(PacketData));
+
+	//instanciate the remaining services
+	netUtil = ServiceLocator<UDPNetworkUtility>::Set(new UDPNetworkUtility());
+
+	//initiate the remaining services
+	netUtil->Open(configUtil->Int("server.port"), sizeof(Packet));
+
+	//create the threads
+	beginQueueThread();
+
+	//output the server information
+	cout << configUtil->String("server.name") << endl;
+	cout << "Open on port " << configUtil->String("server.port") << endl;
+
+	//disable this for debugging
 	running = true;
 }
 
 void ServerApplication::Proc() {
+	Clock::duration delta = Clock::now() - lastTick;
+	lastTick = Clock::now();
 	while(running) {
-		//handle input
-		while(netUtil.Receive()) {
-			PacketData packet;
-			memcpy(reinterpret_cast<void*>(&packet), netUtil.GetInData(), sizeof(PacketData));
-			switch(packet.type) {
-//				case PacketList::NONE:
-//					//
-//				break;
-				case PacketList::PING:
-					Ping(&packet);
-				break;
-//				case PacketList::PONG:
-//					//
-//				break;
-				case PacketList::JOINREQUEST:
-					JoinRequest(&packet);
-				break;
-//				case PacketList::JOINCONFIRM:
-//					//
-//				break;
-				case PacketList::DISCONNECT:
-					Disconnect(packet.disconnect.playerID);
-				break;
-//				case PacketList::SYNCHRONIZE:
-//					//
-//				break;
-//				case PacketList::NEWPLAYER:
-//					//
-//				break;
-//				case PacketList::DELETEPLAYER:
-//					//
-//				break;
-				case PacketList::MOVEMENT:
-					Movement(&packet);
-				break;
-			}
+		try {
+			//process all packets on the network queue
+			while(HandlePacket(popNetworkPacket()));
 		}
-		//update the world
-//TODO	Delta::Calculate();
-//		for (auto it : clientMap) {
-//			it.second.Update(Delta::GetTime());
-//		}
-
-		//handle output...
-		//TODO...
-
+		catch(exception& e) {
+			cerr << "Network Error: " << e.what() << endl;
+		}
+		UpdateWorld(double(delta.count()) / Clock::duration::period::den);
 		SDL_Delay(10);
 	}
 }
 
 void ServerApplication::Quit() {
-	netUtil.Close();
+	//close the threads
+	endQueueThread();
+
+	//clean up the services
+	netUtil->Close();
+
+	//delete the services
+	configUtil = ServiceLocator<ConfigUtility>::Set(nullptr);
+	netUtil = ServiceLocator<UDPNetworkUtility>::Set(nullptr);
+
+	//deinitialize the APIs
 	SDLNet_Quit();
 }
 
 //-------------------------
-//network commands
+//Game loop
 //-------------------------
 
-void ServerApplication::Ping(PacketData* packet) {
-	//respond to pings with the server name
-	if (!packet) {
-		throw(runtime_error("Ping() received null"));
+void ServerApplication::UpdateWorld(double delta) {
+	for (auto it : players) {
+		it.second.Update(delta);
 	}
-	packet->type = PacketList::PONG;
-	snprintf(packet->pong.metadata,PACKET_STRING_SIZE, "%s",configUtil.CString("servername"));
-	netUtil.Send(&netUtil.GetInPacket()->address, reinterpret_cast<void*>(packet), sizeof(PacketData));
 }
 
-void ServerApplication::JoinRequest(PacketData* packet) {
-	if (!packet || clientMap.size() >= maxClients) {
-		//rejection
+//-------------------------
+//Network loop
+//-------------------------
+
+int ServerApplication::HandlePacket(Packet p) {
+	switch(p.meta.type) {
+		case PacketType::NONE:
+			//DO NOTHING
+			return 0;
+		break;
+		case PacketType::PING:
+			//quick pong
+			p.meta.type = PacketType::PONG;
+			netUtil->Send(&p.meta.address, &p, sizeof(Packet));
+		break;
+		case PacketType::PONG:
+			//
+		break;
+		case PacketType::BROADCAST_REQUEST:
+			HandleBroadcast(p.broadcastRequest);
+		break;
+//		case PacketType::BROADCAST_RESPONSE:
+//			//
+//		break;
+		case PacketType::JOIN_REQUEST:
+			HandleConnection(p.joinRequest);
+		break;
+//		case PacketType::JOIN_RESPONSE:
+//			//
+//		break;
+		case PacketType::DISCONNECT:
+			HandleDisconnection(p.disconnect);
+		break;
+//		case PacketType::SYNCHRONIZE:
+//			//
+//		break;
+//		case PacketType::PLAYER_NEW:
+//			//
+//		break;
+//		case PacketType::PLAYER_DELETE:
+//			//
+//		break;
+//		case PacketType::PLAYER_MOVE:
+//			//
+//		break;
+		default:
+			throw(runtime_error("Failed to recognize the packet type: " + itos(int(p.meta.type))));
+	}
+	return 1;
+}
+
+void ServerApplication::HandleBroadcast(BroadcastRequest& bcast) {
+	//respond to a broadcast request with the server's data
+	Packet p;
+	p.meta.type = PacketType::BROADCAST_RESPONSE;
+	snprintf(p.broadcastResponse.name, PACKET_STRING_SIZE, "%s", configUtil->CString("server.name"));
+	//TODO version information
+	netUtil->Send(&bcast.meta.address, &p, sizeof(Packet));
+}
+
+void ServerApplication::HandleConnection(JoinRequest& request) {
+	if (clients.size() >= SDLNET_MAX_UDPCHANNELS) {
+		//ignore the new connection if there's too many clients connected
 		return;
 	}
-	//add the player
-	int playerID = uniqueIndex++;
-	clientMap[playerID].playerID = playerID;
-	clientMap[playerID].channel = netUtil.Bind(&netUtil.GetInPacket()->address, -1);
-	clientMap[playerID].handle = packet->joinRequest.handle;
-	clientMap[playerID].avatar = packet->joinRequest.avatar;
+	//create the containers
+	ClientData client = { uniqueIndex++ };
 
-	//debug
-#ifdef DEBUG
-	cout << "New player:" << endl;
-	cout << "\tplayerID: " << clientMap[playerID].playerID << endl;
-	cout << "\tchannel: " << clientMap[playerID].channel << endl;
-	cout << "\thandle: " << clientMap[playerID].handle << endl;
-	cout << "\tavatar: " << clientMap[playerID].avatar << endl;
-#else
-	cout << "New player: " << playerID << endl;
-#endif
+	//bind the address
+	client.channel = netUtil->Bind(&request.meta.address);
 
-	//join confirm
-	PacketData p;
-	p.type = PacketList::JOINCONFIRM;
-	p.joinConfirm.playerID = clientMap[playerID].playerID;
-	netUtil.Send(clientMap[playerID].channel, &p, sizeof(PacketData));
+	//push this information
+	clients[client.index] = client;
 
-	//send it out to the clients
-	NewClientData(playerID);
+	//send the player their information
+	Packet p;
+	p.meta.type = PacketType::JOIN_RESPONSE;
+	p.joinResponse.clientIndex = client.index;
+	//TODO: resource list
+	netUtil->Send(client.channel, &p, sizeof(Packet));
 
-#ifdef DEBUG
-	cout << "current players: " << clientMap.size() << endl;
-#endif
+	//pretty
+	cout << "New connection: index " << client.index << endl;
+	cout << "number of clients: " << clients.size() << endl;
 }
 
-void ServerApplication::Disconnect(int playerID) {
-	if (clientMap.find(playerID) == clientMap.end()) {
-		return;
-	}
-	cout << "disconnecting: " << playerID << endl;
+void ServerApplication::HandleDisconnection(Disconnect& disconnect) {
+	//disconnect a client (redundant message)
+	netUtil->Send(clients[disconnect.clientIndex].channel, &disconnect, sizeof(Packet));
+	netUtil->Unbind(clients[disconnect.clientIndex].channel);
+	clients.erase(disconnect.clientIndex);
 
-	//delete the player from all clients
-	PacketData p;
-	p.type = PacketList::DELETEPLAYER;
-	p.deletePlayer.playerID = playerID;
+	//remove the player...
 
-	netUtil.SendAll(&p, sizeof(PacketData));
-
-	//remove the player from the server
-	netUtil.Unbind(clientMap[playerID].channel);
-	clientMap.erase(playerID);
-
-#ifdef DEBUG
-	cout << "current players: " << clientMap.size() << endl;
-#endif
-}
-
-void ServerApplication::Movement(PacketData* packet) {
-	if (!packet) {
-		throw(runtime_error("Movement() received null"));
-	}
-	clientMap[packet->movement.playerID].position = packet->movement.position;
-	clientMap[packet->movement.playerID].motion = packet->movement.motion;
-	//simple relay
-	//TODO: SendClientData(packet->movement.playerID);
-	for (auto it : clientMap) {
-		netUtil.Send(it.second.channel, packet, sizeof(PacketData));
-	}
-}
-
-void ServerApplication::NewClientData(int playerID) {
-	if (clientMap.find(playerID) == clientMap.end()) {
-		throw(runtime_error("NewClientData() Failed to find the client"));
-	}
-	//create the packet to send
-	PacketData p;
-	p.type = PacketList::NEWPLAYER;
-	p.newPlayer.playerID = clientMap[playerID].playerID;
-	snprintf(p.newPlayer.handle, PACKET_STRING_SIZE, "%s", clientMap[playerID].handle.c_str());
-	snprintf(p.newPlayer.avatar, PACKET_STRING_SIZE, "%s", clientMap[playerID].avatar.c_str());
-	p.newPlayer.position = clientMap[playerID].position;
-	p.newPlayer.motion = clientMap[playerID].motion;
-
-	//send the packet
-	for (auto it : clientMap) {
-		netUtil.Send(it.second.channel, &p, sizeof(PacketData));
-	}
-}
-
-void ServerApplication::SendClientData(int playerID) {
-	//relay a client's data
-}
-
-void ServerApplication::SynchronizeClient(int playerID) {
-	//send all server data to a specific client
-}
+	//pretty
+	cout << "Lost connection: index " << disconnect.clientIndex << endl;
+	cout << "number of clients: " << clients.size() << endl;
+}

server/server_application.hpp

@@ -1,43 +1,92 @@
+/* Copyright: (c) Kayne Ruse 2013
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
 #ifndef SERVERAPPLICATION_HPP_
 #define SERVERAPPLICATION_HPP_
 
-#include "client_data.hpp"
+#include "defines.hpp"
+#include "packet_type.hpp"
+#include "service_locator.hpp"
+#include "network_queue.hpp"
 
-#include "packet_list.hpp"
-#include "config_utility.hpp"
+#include "config_Utility.hpp"
 #include "udp_network_utility.hpp"
+#include "vector2.hpp"
+
+#include "SDL/SDL_thread.h"
 
 #include <map>
+#include <chrono>
 #include <string>
 
+struct ClientData {
+	int index;
+	int channel;
+	int playerIndex;
+};
+
+struct PlayerData {
+	int index;
+	int clientIndex;
+	std::string handle;
+	std::string avatar;
+	Vector2 position;
+	Vector2 motion;
+
+	void Update(double delta) {
+		position += motion * delta;
+	}
+};
+
 class ServerApplication {
 public:
-	ServerApplication() = default;
-	~ServerApplication() = default;
-
+	ServerApplication();
+	~ServerApplication();
 	void Init();
 	void Proc();
 	void Quit();
 
+	ServerApplication(ServerApplication const&) = delete;
 private:
-	//network commands
-	void Ping(PacketData*);
-	void JoinRequest(PacketData*);
-	void Disconnect(int playerID);
-	void Movement(PacketData*);
+	//game loop
+	void UpdateWorld(double delta);
 
-	void NewClientData(int playerID);
-	void SendClientData(int playerID);
-	void SynchronizeClient(int playerID);
+	//network loop
+	int HandlePacket(Packet p);
+	void HandleBroadcast(BroadcastRequest&);
+	void HandleConnection(JoinRequest&);
+	void HandleDisconnection(Disconnect&);
 
-	//globals
-	ConfigUtility configUtil;
-	UDPNetworkUtility netUtil;
+	//services
+	ConfigUtility* configUtil = nullptr;
+	UDPNetworkUtility* netUtil = nullptr;
 
 	//members
+	Clock::time_point lastTick = Clock::now();
+
+	std::map<int, ClientData> clients;
+	std::map<int, PlayerData> players;
+
 	bool running = false;
-	std::map<int, ClientData> clientMap;
-	int maxClients = SDLNET_MAX_UDPCHANNELS;
+
 	int uniqueIndex = 0;
 };
 

server/unit.cpp

@@ -1,26 +0,0 @@
-#include "udp_network_utility.hpp"
-
-#include "SDL_net/SDL_net.h"
-
-#include <iostream>
-#include <string>
-
-using namespace std;
-
-int main(int, char**) {
-	if (SDLNet_Init()) {
-		cerr << "Failed to init SDL_net" << endl;
-		return -1;
-	}
-	UDPNetworkUtility netUtil;
-
-	netUtil.Open(0, 512);
-
-	string s = "Hello world";
-	netUtil.Send("127.0.0.1", 2000, (void*)s.c_str(), s.length());
-
-	netUtil.Close();
-
-	SDLNet_Quit();
-	return 0;
-}

test/foobar.cpp

@@ -0,0 +1,5 @@
+#include "service_locator.hpp"
+
+int FooBar() {
+	return *ServiceLocator<int>::Get();
+}

test/foobar.hpp

@@ -0,0 +1,6 @@
+#ifndef FOOBAR_HPP_
+#define FOOBAR_HPP_
+
+int FooBar();
+
+#endif

test/main.cpp

@@ -0,0 +1,7 @@
+#include "defines.hpp"
+
+
+int main(int, char**) {
+	std::string s = itos(5);
+	return 0;
+}

test/makefile

@@ -0,0 +1,39 @@
+#config
+LIBDIR=../libs
+LOCALLIBS=$(LIBDIR)/out/libCodebase.a $(LIBDIR)/out/libCommon.a
+LIB=$(LOCALLIBS) -lSDL_net -lwsock32 -liphlpapi -lmingw32 -lSDLmain -lSDL
+INCLUDES=$(LIBDIR)/Codebase $(LIBDIR)/common
+CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
+
+#source
+SRC=$(wildcard *.cpp)
+
+#objects
+OBJDIR=obj
+OBJ=$(addprefix $(OBJDIR)/,$(SRC:.cpp=.o))
+
+#output
+OUTDIR=../out
+OUT=$(addprefix $(OUTDIR)/,test)
+
+#targets
+all: $(OBJ) $(OUT)
+	$(CXX) $(CXXFLAGS) -o $(OUT) $(OBJ) $(LIB)
+
+$(OBJ): | $(OBJDIR)
+
+$(OUT): | $(OUTDIR)
+
+$(OBJDIR):
+	mkdir $(OBJDIR)
+
+$(OUTDIR):
+	mkdir $(OUTDIR)
+
+$(OBJDIR)/%.o: %.cpp
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all