Adjusted the lua's map API, requiring a large rewrite

One the whole nothing major has changed, but I think this makes things
more logical. I just hope its stable, since I'm releasing a new tag.

.gitignore

@@ -1,6 +1,6 @@
 #Editor generated files
-#*.sln
-#*.vcproj
+*.sln
+*.vcproj
 *.suo
 *.ncb
 *.user
@@ -12,6 +12,9 @@ Out/
 
 #Project generated files
 *.db
+*.o
+*.a
+*.exe
 
 #Shell files
 *.bat

README.md

@@ -1,30 +1,31 @@
-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.
+The most recent stable windows build can be found [here](https://dl.dropboxusercontent.com/u/46669050/Tortuga.rar).
 
-## Libraries
+Tortuga is an open source 2D multiplayer role playing game featuring permadeath (deletion of a character upon death). The emphasis of this game is on multiplayer cooperation, competition, exploration and customization. The game runs on customizable server software that can support up to 150 simultaneous players or more.
 
-* [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.
+This game is inspired by classic 2D RPGs, as well as more modern sandbox MMOs. This project is currently independently created and funded, with the goal of creating a game that will engage user's imagination and inspire a large modding community.
 
-## Instructions
+## External Dependencies
 
-* 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).
+* [SDL 1.6](http://www.libsdl.org/) - Simple DirectMedia Layer API
+* [SDL_net 1.2](http://www.libsdl.org/projects/SDL_net/) - SDL's networking extension
+* [lua 5.2](http://www.lua.org/) - The lua programming language
+* [SQLite3](http://www.sqlite.org/) - A lightweight SQL database engine
+
+## Documentation
+
+[Tortuga Game Design Document](https://github.com/Ratstail91/Tortuga/blob/docs/design%20doc.docx?raw=true)  
+[Tortuga Technical Document](https://github.com/Ratstail91/Tortuga/blob/docs/technical%20doc.docx?raw=true)
 
 ## Copyright
 
-Tortuga is released under the [zlib license](http://en.wikipedia.org/wiki/Zlib_License).  
+The current version of Tortuga is released under the [zlib license](http://en.wikipedia.org/wiki/Zlib_License).  
 
-Copyright (c) 2013 Kayne Ruse
+Copyright (c) 2013, 2014 Kayne Ruse
 
 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.
+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.

client/channels.hpp

@@ -0,0 +1,8 @@
+#ifndef CHANNELS_HPP_
+#define CHANNELS_HPP_
+
+enum Channels {
+	SERVER = 0
+};
+
+#endif

client/client_application.cpp

@@ -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 ClientApplications, 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 "client_application.hpp"
+
+#include "serial.hpp"
+
+#include <stdexcept>
+#include <chrono>
+
+//-------------------------
+//Scene headers
+//-------------------------
+
+//Add the custom scene headers here
+#include "splash_screen.hpp"
+#include "main_menu.hpp"
+#include "options_menu.hpp"
+#include "lobby_menu.hpp"
+#include "in_world.hpp"
+#include "in_combat.hpp"
+
+//-------------------------
+//Public access members
+//-------------------------
+
+void ClientApplication::Init(int argc, char** argv) {
+	//load the prerequisites
+	config.Load("rsc\\config.cfg");
+
+	//initialize SDL
+	if (SDL_Init(SDL_INIT_VIDEO)) {
+		throw(std::runtime_error("Failed to initialize SDL"));
+	}
+	BaseScene::SetScreen(config.Int("screen.w"), config.Int("screen.h"), 0, (config.Bool("screen.f")) ? SDL_HWSURFACE|SDL_DOUBLEBUF|SDL_FULLSCREEN : SDL_HWSURFACE|SDL_DOUBLEBUF);
+
+	//initialize SDL_net
+	if (SDLNet_Init()) {
+		throw(std::runtime_error("Failed to initialize SDL_net"));
+	}
+	network.Open(0, PACKET_BUFFER_SIZE);
+}
+
+void ClientApplication::Proc() {
+	LoadScene(SceneList::FIRST);
+
+	//prepare the time system
+	typedef std::chrono::steady_clock Clock;
+
+	std::chrono::duration<int, std::milli> delta(16);
+	Clock::time_point simTime = Clock::now();
+	Clock::time_point realTime;
+
+	//The main loop
+	while(activeScene->GetNextScene() != SceneList::QUIT) {
+		//switch scenes when necessary
+		if (activeScene->GetNextScene() != SceneList::CONTINUE) {
+			LoadScene(activeScene->GetNextScene());
+			continue;
+		}
+
+		//update the current time
+		realTime = Clock::now();
+
+		//simulate game time
+		while (simTime < realTime) {
+			//call each user defined function
+			activeScene->RunFrame(double(delta.count()) / std::chrono::duration<int, std::milli>::period::den);
+			simTime += delta;
+		}
+
+		//draw the game to the screen
+		activeScene->RenderFrame();
+	}
+
+	UnloadScene();
+}
+
+void ClientApplication::Quit() {
+	network.Close();
+	SDLNet_Quit();
+	SDL_Quit();
+}
+
+//-------------------------
+//Private access members
+//-------------------------
+
+void ClientApplication::LoadScene(SceneList sceneIndex) {
+	UnloadScene();
+	switch(sceneIndex) {
+		//add scene creation calls here
+		case SceneList::FIRST:
+		case SceneList::SPLASHSCREEN:
+			activeScene = new SplashScreen(&config);
+		break;
+		case SceneList::MAINMENU:
+			activeScene = new MainMenu(&config);
+		break;
+		case SceneList::OPTIONSMENU:
+			activeScene = new OptionsMenu(&config);
+		break;
+		case SceneList::LOBBYMENU:
+			activeScene = new LobbyMenu(&config, &network, &clientIndex, &characterIndex);
+		break;
+		case SceneList::INWORLD:
+			activeScene = new InWorld(&config, &network, &clientIndex, &characterIndex);
+		break;
+		case SceneList::INCOMBAT:
+			activeScene = new InCombat();
+		break;
+		default:
+			throw(std::logic_error("Failed to recognize the scene index"));
+	}
+}
+
+void ClientApplication::UnloadScene() {
+	delete activeScene;
+	activeScene = nullptr;
+}

client/client_application.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 CLIENTAPPLICATION_HPP_
+#define CLIENTAPPLICATION_HPP_
+
+#include "scene_list.hpp"
+#include "base_scene.hpp"
+
+#include "config_utility.hpp"
+#include "udp_network_utility.hpp"
+
+class ClientApplication {
+public:
+	ClientApplication() = default;
+	~ClientApplication() = default;
+
+	void Init(int argc, char** argv);
+	void Proc();
+	void Quit();
+
+private:
+	//Private access members
+	void LoadScene(SceneList sceneIndex);
+	void UnloadScene();
+
+	BaseScene* activeScene = nullptr;
+
+	//shared parameters
+	ConfigUtility config;
+	UDPNetworkUtility network;
+	int clientIndex = -1;
+	int characterIndex = -1;
+};
+
+#endif

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_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/lobby.cpp

@@ -1,210 +0,0 @@
-#include "lobby.hpp"
-
-#include <exception>
-#include <iostream>
-
-using namespace std;
-
-//-------------------------
-//Public access members
-//-------------------------
-
-Lobby::Lobby(ConfigUtility* cUtil, SurfaceManager* sMgr, UDPNetworkUtility* nUtil, int* ID) {
-#ifdef DEBUG
-	cout << "entering Lobby" << endl;
-#endif
-	//globals
-	configUtil = cUtil;
-	surfaceMgr = sMgr;
-	netUtil = nUtil;
-	playerID = ID;
-
-	//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.y = 50;
-	listBox.w = GetScreen()->w - listBox.x;
-	listBox.h = font.GetCharH();
-
-	//ping the network
-	PingNetwork();
-}
-
-Lobby::~Lobby() {
-	for (auto it : buttonMap) {
-		delete it.second;
-	}
-#ifdef DEBUG
-	cout << "leaving Lobby" << endl;
-#endif
-}
-
-//-------------------------
-//Frame loop
-//-------------------------
-
-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;
-		}
-	}
-}
-
-void Lobby::FrameEnd() {
-	//
-}
-
-void Lobby::Render(SDL_Surface* const screen) {
-	for (auto it : buttonMap) {
-		it.second->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));
-		}
-		font.DrawStringTo(serverVector[i].name, screen, clip.x, clip.y);
-	}
-}
-
-//-------------------------
-//Event handlers
-//-------------------------
-
-void Lobby::MouseMotion(SDL_MouseMotionEvent const& motion) {
-	for (auto it : buttonMap) {
-		it.second->MouseMotion(motion);
-	}
-}
-
-void Lobby::MouseButtonDown(SDL_MouseButtonEvent const& button) {
-	for (auto it : buttonMap) {
-		it.second->MouseButtonDown(button);
-	}
-}
-
-void Lobby::MouseButtonUp(SDL_MouseButtonEvent const& button) {
-	if (buttonMap["ping"]->MouseButtonUp(button) == Button::State::HOVER) {
-		PingNetwork();
-	}
-	else if (buttonMap["join"]->MouseButtonUp(button) == Button::State::HOVER) {
-		JoinRequest(selectedServer);
-	}
-	else if (buttonMap["back"]->MouseButtonUp(button) == Button::State::HOVER) {
-		SetNextScene(SceneList::MAINMENU);
-	}
-	//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 {
-		selectedServer = nullptr;
-	}
-}
-
-void Lobby::KeyDown(SDL_KeyboardEvent const& key) {
-	switch(key.keysym.sym) {
-		case SDLK_ESCAPE:
-			SetNextScene(SceneList::MAINMENU);
-		break;
-	}
-}
-
-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;
-	}
-	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));
-}

client/lobby.hpp

@@ -1,65 +0,0 @@
-#ifndef LOBBY_HPP_
-#define LOBBY_HPP_
-
-#include "base_scene.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 <vector>
-#include <map>
-#include <string>
-
-class Lobby : public BaseScene {
-public:
-	//Public access members
-	Lobby(ConfigUtility*, SurfaceManager*, UDPNetworkUtility*, int* playerID);
-	~Lobby();
-
-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&);
-
-	//utilities
-	struct ServerData {
-		std::string name;
-		IPaddress address;
-	};
-
-	void PingNetwork();
-	void PushServer(PacketData*);
-	void JoinRequest(ServerData*);
-
-	//globals
-	ConfigUtility* configUtil = nullptr;
-	SurfaceManager* surfaceMgr = nullptr;
-	UDPNetworkUtility* netUtil = nullptr;
-	int* playerID;
-
-	//members
-	RasterFont font;
-	std::map<std::string, Button*> buttonMap;
-
-	//the list of servers on the screen
-	std::vector<ServerData> serverVector;
-	ServerData* selectedServer = nullptr;
-	SDL_Rect listBox;
-};
-
-#endif

client/main.cpp

@@ -1,26 +1,43 @@
-#include "scene_manager.hpp"
+/* 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 "client_application.hpp"
 
 #include <stdexcept>
 #include <iostream>
 
 using namespace std;
 
-int main(int, char**) {
-#ifdef DEBUG
-	cout << "Beginning program" << endl;
-#endif
+int main(int argc, char** argv) {
+	cout << "Beginning client" << endl;
 	try {
-		SceneManager app;
-		app.Init();
+		ClientApplication app;
+		app.Init(argc, argv);
 		app.Proc();
 		app.Quit();
 	}
 	catch(exception& e) {
-		cerr << "Fatal error: " << e.what() << endl;
+		cerr << "Fatal exception thrown: " << e.what() << endl;
 		return 1;
 	}
-#ifdef DEBUG
 	cout << "Clean exit" << endl;
-#endif
 	return 0;
 }

client/main_menu.cpp

@@ -1,98 +0,0 @@
-#include "main_menu.hpp"
-
-#include <iostream>
-
-using namespace std;
-
-//-------------------------
-//Public access members
-//-------------------------
-
-MainMenu::MainMenu(ConfigUtility* cUtil, SurfaceManager* sMgr) {
-#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");
-}
-
-MainMenu::~MainMenu() {
-	for (auto it : buttonMap) {
-		delete it.second;
-	}
-	buttonMap.clear();
-#ifdef DEBUG
-	cout << "leaving MainMenu" << endl;
-#endif
-}
-
-//-------------------------
-//Frame loop
-//-------------------------
-
-void MainMenu::FrameStart() {
-	//
-}
-
-void MainMenu::Update(double delta) {
-	//
-}
-
-void MainMenu::FrameEnd() {
-	//
-}
-
-void MainMenu::Render(SDL_Surface* const screen) {
-	for (auto it : buttonMap) {
-		it.second->DrawTo(screen);
-	}
-}
-
-//-------------------------
-//Event handlers
-//-------------------------
-
-void MainMenu::MouseMotion(SDL_MouseMotionEvent const& motion) {
-	for (auto it : buttonMap) {
-		it.second->MouseMotion(motion);
-	}
-}
-
-void MainMenu::MouseButtonDown(SDL_MouseButtonEvent const& button) {
-	for (auto it : buttonMap) {
-		it.second->MouseButtonDown(button);
-	}
-}
-
-void MainMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
-	if (buttonMap["start"]->MouseButtonUp(button) == Button::State::HOVER) {
-		SetNextScene(SceneList::LOBBY);
-	}
-	if (buttonMap["options"]->MouseButtonUp(button) == Button::State::HOVER) {
-		//TODO
-	}
-	if (buttonMap["quit"]->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;
-	}
-}
-
-void MainMenu::KeyUp(SDL_KeyboardEvent const& key) {
-	//
-}

client/main_menu.hpp

@@ -1,42 +0,0 @@
-#ifndef MAINMENU_HPP_
-#define MAINMENU_HPP_
-
-#include "base_scene.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*);
-	~MainMenu();
-
-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&);
-
-	//globals
-	ConfigUtility* configUtil;
-	SurfaceManager* surfaceMgr;
-
-	//members
-	std::map<std::string, Button*> buttonMap;
-};
-
-#endif

client/makefile

@@ -1,22 +1,26 @@
 #config
-INCLUDES=../common
+INCLUDES+=. scenes ../common ../common/graphics ../common/map ../common/network ../common/ui
+LIBS+=libclient.a ../libcommon.a -lSDL_net -lwsock32 -liphlpapi -lmingw32 -lSDLmain -lSDL -llua -lsqlite3
 CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
-LIB=../common/out/common.a -lmingw32 -lSDL_net -lSDLmain -lSDL -lwsock32 -liphlpapi
+CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
 
 #source
-SRC=$(filter-out unit.cpp, $(wildcard *.cpp))
+CXXSRC=$(wildcard *.cpp)
+CSRC=$(wildcard *.c)
 
 #objects
 OBJDIR=obj
-OBJ=$(addprefix $(OBJDIR)/,$(SRC:.cpp=.o))
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.o))
+OBJ+=$(addprefix $(OBJDIR)/,$(CSRC:.c=.o))
 
 #output
-OUTDIR=out
+OUTDIR=../out
 OUT=$(addprefix $(OUTDIR)/,client)
 
 #targets
 all: $(OBJ) $(OUT)
-	$(CXX) $(CXXFLAGS) -o $(OUT) $(OBJ) $(LIB)
+	$(MAKE) -C scenes
+	$(CXX) $(CXXFLAGS) -o $(OUT) $(OBJ) $(LIBS)
 
 $(OBJ): | $(OBJDIR)
 
@@ -31,6 +35,9 @@ $(OUTDIR):
 $(OBJDIR)/%.o: %.cpp
 	$(CXX) $(CXXFLAGS) -c -o $@ $<
 
+$(OBJDIR)/%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
 clean:
 	$(RM) *.o *.a *.exe
 

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_character.cpp

@@ -0,0 +1,117 @@
+/* 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 "player_character.hpp"
+
+#define WALKING_SPEED 140
+
+void PlayerCharacter::Update(double delta) {
+	if (diagonal) {
+		constexpr double d = 1.0/sqrt(2);
+		position += motion * delta * d;
+	}
+	else {
+		position += motion * delta;
+	}
+	sprite.Update(delta);
+}
+
+void PlayerCharacter::AdjustDirection(Direction direction) {
+	//shift the movement in this direction
+	switch(direction) {
+		case Direction::NORTH:
+			if (motion.y >= 0) {
+				motion.y -= WALKING_SPEED;
+			}
+		break;
+		case Direction::SOUTH:
+			if (motion.y <= 0) {
+				motion.y += WALKING_SPEED;
+			}
+		break;
+		case Direction::WEST:
+			if (motion.x >= 0) {
+				motion.x -= WALKING_SPEED;
+			}
+		break;
+		case Direction::EAST:
+			if (motion.x <= 0) {
+				motion.x += WALKING_SPEED;
+			}
+		break;
+	}
+	//face the correct direction
+	ResetDirection();
+}
+
+void PlayerCharacter::FaceDirection(Direction direction) {
+	//this function depends on the format of the sprite sheets
+	switch(direction) {
+		case Direction::NORTH:
+			sprite.SetYIndex(1);
+		break;
+		case Direction::SOUTH:
+			sprite.SetYIndex(0);
+		break;
+		case Direction::WEST:
+			sprite.SetYIndex(2);
+		break;
+		case Direction::EAST:
+			sprite.SetYIndex(3);
+		break;
+	}
+}
+
+void PlayerCharacter::ResetDirection() {
+	//base the direction on the character's movement
+	if (motion.y > 0) {
+		FaceDirection(Direction::SOUTH);
+	}
+	else if (motion.y < 0) {
+		FaceDirection(Direction::NORTH);
+	}
+	else if (motion.x > 0) {
+		FaceDirection(Direction::EAST);
+	}
+	else if (motion.x < 0) {
+		FaceDirection(Direction::WEST);
+	}
+	ResetSpeed();
+}
+
+void PlayerCharacter::ResetSpeed() {
+	//diagonal
+	if (motion.x != 0 && motion.y != 0) {
+		sprite.SetDelay(0.1);
+		diagonal = true;
+	}
+	//cardinal
+	else if (motion != 0) {
+		sprite.SetDelay(0.1);
+		diagonal = false;
+	}
+	//not moving
+	else {
+		sprite.SetDelay(0);
+		sprite.SetXIndex(0);
+		diagonal = false;
+	}
+}

client/player_character.hpp

@@ -0,0 +1,67 @@
+/* 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 PLAYERCHARACTER_HPP_
+#define PLAYERCHARACTER_HPP_
+
+#include "vector2.hpp"
+#include "sprite_sheet.hpp"
+
+//TODO: correct the PlayerCharacter class and it's movement system
+class PlayerCharacter {
+public:
+	enum class Direction {
+		NORTH, SOUTH, EAST, WEST
+	};
+
+	PlayerCharacter() = default;
+	~PlayerCharacter() = default;
+
+	void Update(double delta);
+
+	void DrawTo(SDL_Surface* const dest, int camX, int camY) { sprite.DrawTo(dest, position.x - camX, position.y - camY); }
+
+	//clunky code results in smooth movement and controls
+	void AdjustDirection(Direction);
+	void FaceDirection(Direction);
+	void ResetDirection();
+	void ResetSpeed();
+
+	//accessors and mutators
+	Vector2 SetPosition(Vector2 v) { return position = v; }
+	Vector2 ShiftPosition(Vector2 v) { return position += v; }
+	Vector2 GetPosition() { return position; }
+
+	Vector2 SetMotion(Vector2 v) { return motion = v; }
+	Vector2 ShiftMotion(Vector2 v) { return motion += v; }
+	Vector2 GetMotion() { return motion; }
+
+	SpriteSheet* GetSprite() { return &sprite; }
+private:
+	Vector2 position;
+	Vector2 motion;
+	SpriteSheet sprite;
+
+	//for moving diagonally
+	bool diagonal = false;
+};
+
+#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,
+	SPLASHSCREEN,
 	MAINMENU,
-	INGAME,
-
-	//subscenes
-	LOBBY,
-	COMBAT,
+	OPTIONSMENU,
+	LOBBYMENU,
+	INWORLD,
+	INCOMBAT,
 };
 
 #endif

client/scene_manager.cpp

@@ -1,128 +0,0 @@
-#include "scene_manager.hpp"
-
-#include <stdexcept>
-#include <chrono>
-
-//-------------------------
-//Scene headers
-//-------------------------
-
-//Add the custom scene headers here
-#include "test_systems.hpp"
-
-#include "splash.hpp"
-#include "main_menu.hpp"
-#include "lobby.hpp"
-#include "in_game.hpp"
-
-//-------------------------
-//Public access members
-//-------------------------
-
-SceneManager::SceneManager() {
-	//
-}
-
-SceneManager::~SceneManager() {
-	UnloadScene();
-}
-
-void SceneManager::Init() {
-	if (SDL_Init(SDL_INIT_VIDEO)) {
-		throw(std::runtime_error("Failed to initialize SDL"));
-	}
-	if (SDLNet_Init()) {
-		throw(std::runtime_error("Failed to initialize SDL_net"));
-	}
-
-	configUtil.Load("rsc/config.cfg");
-	netUtil.Open(0, sizeof(PacketData));
-
-	//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);
-}
-
-void SceneManager::Proc() {
-	LoadScene(SceneList::FIRST);
-
-	//prepare the time system
-	typedef std::chrono::high_resolution_clock Clock;
-
-	Clock::duration delta(16 * Clock::duration::period::den / std::milli::den);
-	Clock::time_point simTime = Clock::now();
-	Clock::time_point realTime;
-
-	//The main loop
-	while(activeScene->GetNextScene() != SceneList::QUIT) {
-		//switch scenes when necessary
-		if (activeScene->GetNextScene() != SceneList::CONTINUE) {
-			LoadScene(activeScene->GetNextScene());
-			continue;
-		}
-
-		//update the current time
-		realTime = Clock::now();
-
-		//simulate game time
-		while (simTime < realTime) {
-			//call each user defined function
-			activeScene->RunFrame(double(delta.count()) / Clock::duration::period::den);
-			simTime += delta;
-		}
-
-		//draw the game to the screen
-		activeScene->RenderFrame();
-
-		//give the computer a break
-		SDL_Delay(10);
-	}
-
-	UnloadScene();
-}
-
-void SceneManager::Quit() {
-	UnloadScene();
-	SDLNet_Quit();
-	SDL_Quit();
-}
-
-//-------------------------
-//Private access members
-//-------------------------
-
-void SceneManager::LoadScene(SceneList sceneIndex) {
-	UnloadScene();
-
-	switch(sceneIndex) {
-		//add scene creation calls here
-		case SceneList::TESTSYSTEMS:
-			activeScene = new TestSystems(&configUtil, &surfaceMgr, &netUtil);
-		break;
-
-		case SceneList::FIRST:
-		case SceneList::SPLASH:
-			activeScene = new Splash(&configUtil, &surfaceMgr);
-		break;
-		case SceneList::MAINMENU:
-			activeScene = new MainMenu(&configUtil, &surfaceMgr);
-		break;
-		case SceneList::LOBBY:
-			activeScene = new Lobby(&configUtil, &surfaceMgr, &netUtil, &playerID);
-		break;
-		case SceneList::INGAME:
-			activeScene = new InGame(&configUtil, &surfaceMgr, &netUtil, &playerID);
-		break;
-
-		default:
-			throw(std::logic_error("Failed to recognize the scene index"));
-	}
-}
-
-void SceneManager::UnloadScene() {
-	delete activeScene;
-	activeScene = nullptr;
-}

client/scene_manager.hpp

@@ -1,38 +0,0 @@
-#ifndef SCENEMANAGER_HPP_
-#define SCENEMANAGER_HPP_
-
-#include "scene_list.hpp"
-#include "base_scene.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
-	SceneManager();
-	~SceneManager();
-
-	void Init();
-	void Proc();
-	void Quit();
-
-private:
-	//Private access members
-	void LoadScene(SceneList sceneIndex);
-	void UnloadScene();
-
-	BaseScene* activeScene = nullptr;
-
-	//globals
-	ConfigUtility configUtil;
-	SurfaceManager surfaceMgr;
-	UDPNetworkUtility netUtil;
-	int playerID = -1;
-};
-
-#endif

client/scenes/base_scene.cpp

@@ -34,7 +34,7 @@ SDL_Surface* BaseScene::screen = nullptr;
 //-------------------------
 
 BaseScene::BaseScene() {
-	nextScene = SceneList::CONTINUE;
+	//
 }
 
 BaseScene::~BaseScene() {

client/scenes/base_scene.hpp

@@ -28,18 +28,18 @@
 
 class BaseScene {
 public:
-	/* Public access members */
+	//Public access members
 	BaseScene();
 	virtual ~BaseScene();
 
-	/* Program control */
+	//Program control
 	static SDL_Surface* SetScreen(int w, int h, int bpp = 0, Uint32 flags = SDL_HWSURFACE|SDL_DOUBLEBUF);
 	static SDL_Surface* GetScreen();
 
 	SceneList SetNextScene(SceneList sceneIndex);
 	SceneList GetNextScene() const;
 
-	/* Frame loop */
+	//Frame loop
 	virtual void RunFrame(double delta);
 	virtual void RenderFrame();
 
@@ -50,7 +50,7 @@ protected:
 	virtual void FrameEnd() {}
 	virtual void Render(SDL_Surface* const screen) {}
 
-	/* Event handlers */
+	//Event handlers
 	virtual void QuitEvent() { SetNextScene(SceneList::QUIT); }
 	virtual void MouseMotion(SDL_MouseMotionEvent const&) {}
 	virtual void MouseButtonDown(SDL_MouseButtonEvent const&) {}
@@ -68,7 +68,7 @@ protected:
 
 private:
 	static SDL_Surface* screen;
-	SceneList nextScene;
+	SceneList nextScene = SceneList::CONTINUE;
 };
 
 #endif

client/scenes/in_combat.cpp

@@ -0,0 +1,82 @@
+/* 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"
+
+//-------------------------
+//Public access members
+//-------------------------
+
+InCombat::InCombat() {
+	//
+}
+
+InCombat::~InCombat() {
+	//
+}
+
+//-------------------------
+//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/scenes/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/scenes/in_world.cpp

@@ -0,0 +1,431 @@
+/* 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 "channels.hpp"
+
+#include <algorithm>
+#include <cmath>
+#include <stdexcept>
+
+//-------------------------
+//Public access members
+//-------------------------
+
+InWorld::InWorld(ConfigUtility* const argConfig, UDPNetworkUtility* const argNetwork, int* const argClientIndex, int* const argCharacterIndex):
+	config(*argConfig),
+	network(*argNetwork),
+	clientIndex(*argClientIndex),
+	characterIndex(*argCharacterIndex)
+{
+	//setup the utility objects
+	buttonImage.LoadSurface(config["dir.interface"] + "button_menu.bmp");
+	buttonImage.SetClipH(buttonImage.GetClipH()/3);
+	font.LoadSurface(config["dir.fonts"] + "pk_white_8.bmp");
+
+	//pass the utility objects
+	disconnectButton.SetImage(&buttonImage);
+	disconnectButton.SetFont(&font);
+	shutDownButton.SetImage(&buttonImage);
+	shutDownButton.SetFont(&font);
+
+	//set the button positions
+	disconnectButton.SetX(50);
+	disconnectButton.SetY(50 + buttonImage.GetClipH() * 0);
+	shutDownButton.SetX(50);
+	shutDownButton.SetY(50 + buttonImage.GetClipH() * 1);
+
+	//set the button texts
+	disconnectButton.SetText("Disconnect");
+	shutDownButton.SetText("Shut Down");
+
+	//load the tilesheet
+	//TODO: add the tilesheet to the map system?
+	tileSheet.Load(config["dir.tilesets"] + "terrain.bmp", 12, 15);
+
+	//request a sync
+	SerialPacket packet;
+	char buffer[PACKET_STRING_SIZE];
+	packet.meta.type = SerialPacket::Type::SYNCHRONIZE;
+	packet.clientInfo.clientIndex = clientIndex;
+	packet.clientInfo.characterIndex = characterIndex;
+	serialize(&packet, buffer);
+	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
+
+	//debug
+//	RequestRegion(0, 0);
+}
+
+InWorld::~InWorld() {
+	//
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void InWorld::FrameStart() {
+	//
+}
+
+void InWorld::Update(double delta) {
+	SerialPacket packet;
+
+	//suck in all waiting packets
+	while(network.Receive()) {
+		deserialize(&packet, network.GetInData());
+		packet.meta.srcAddress = network.GetInPacket()->address;
+		HandlePacket(packet);
+	}
+
+	//update the characters
+	for (auto& it : playerCharacters) {
+		it.second.Update(delta);
+	}
+	//TODO: sort the players and entities by Y position
+
+	//update the camera
+	if(localCharacter) {
+		camera.x = localCharacter->GetPosition().x - camera.marginX;
+		camera.y = localCharacter->GetPosition().y - camera.marginY;
+	}
+
+	//check the map
+	UpdateMap();
+}
+
+void InWorld::FrameEnd() {
+	//
+}
+
+void InWorld::RenderFrame() {
+//	SDL_FillRect(GetScreen(), 0, 0);
+	Render(GetScreen());
+	SDL_Flip(GetScreen());
+	fps.Calculate();
+}
+
+void InWorld::Render(SDL_Surface* const screen) {
+	//draw the map
+	for (auto it = regionPager.GetContainer()->begin(); it != regionPager.GetContainer()->end(); it++) {
+		tileSheet.DrawRegionTo(screen, *it, camera.x, camera.y);
+	}
+
+	//draw characters
+	for (auto& it : playerCharacters) {
+		it.second.DrawTo(screen, camera.x, camera.y);
+	}
+
+	//draw UI
+	disconnectButton.DrawTo(screen);
+	shutDownButton.DrawTo(screen);
+	font.DrawStringTo(to_string_custom(fps.GetFrameRate()), screen, 0, 0);
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void InWorld::QuitEvent() {
+	//exit the game AND the server
+	RequestDisconnect();
+}
+
+void InWorld::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	disconnectButton.MouseMotion(motion);
+	shutDownButton.MouseMotion(motion);
+}
+
+void InWorld::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	disconnectButton.MouseButtonDown(button);
+	shutDownButton.MouseButtonDown(button);
+}
+
+void InWorld::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	if (disconnectButton.MouseButtonUp(button) == Button::State::HOVER) {
+		RequestDisconnect();
+	}
+	if (shutDownButton.MouseButtonUp(button) == Button::State::HOVER) {
+		RequestShutDown();
+	}
+}
+
+void InWorld::KeyDown(SDL_KeyboardEvent const& key) {
+	switch(key.keysym.sym) {
+		case SDLK_ESCAPE: {
+			QuitEvent();
+		}
+		break;
+
+		//player movement
+		case SDLK_LEFT:
+			if (localCharacter) {
+				localCharacter->AdjustDirection(PlayerCharacter::Direction::WEST);
+				SendPlayerUpdate();
+			}
+		break;
+
+		case SDLK_RIGHT:
+			if (localCharacter) {
+				localCharacter->AdjustDirection(PlayerCharacter::Direction::EAST);
+				SendPlayerUpdate();
+			}
+		break;
+
+		case SDLK_UP:
+			if (localCharacter) {
+				localCharacter->AdjustDirection(PlayerCharacter::Direction::NORTH);
+				SendPlayerUpdate();
+			}
+		break;
+
+		case SDLK_DOWN:
+			if (localCharacter) {
+				localCharacter->AdjustDirection(PlayerCharacter::Direction::SOUTH);
+				SendPlayerUpdate();
+			}
+		break;
+	}
+}
+
+void InWorld::KeyUp(SDL_KeyboardEvent const& key) {
+	switch(key.keysym.sym) {
+		//player movement
+		case SDLK_LEFT:
+			if (localCharacter) {
+				localCharacter->AdjustDirection(PlayerCharacter::Direction::EAST);
+				SendPlayerUpdate();
+			}
+		break;
+
+		case SDLK_RIGHT:
+			if (localCharacter) {
+				localCharacter->AdjustDirection(PlayerCharacter::Direction::WEST);
+				SendPlayerUpdate();
+			}
+		break;
+
+		case SDLK_UP:
+			if (localCharacter) {
+				localCharacter->AdjustDirection(PlayerCharacter::Direction::SOUTH);
+				SendPlayerUpdate();
+			}
+		break;
+
+		case SDLK_DOWN:
+			if (localCharacter) {
+				localCharacter->AdjustDirection(PlayerCharacter::Direction::NORTH);
+				SendPlayerUpdate();
+			}
+		break;
+	}
+}
+
+//-------------------------
+//Network handlers
+//-------------------------
+
+void InWorld::HandlePacket(SerialPacket packet) {
+	switch(packet.meta.type) {
+		case SerialPacket::Type::DISCONNECT:
+			HandleDisconnect(packet);
+		break;
+		case SerialPacket::Type::REGION_CONTENT:
+			HandleRegionContent(packet);
+		break;
+		case SerialPacket::Type::CHARACTER_UPDATE:
+			HandleCharacterUpdate(packet);
+		break;
+		case SerialPacket::Type::CHARACTER_NEW:
+			HandleCharacterNew(packet);
+		break;
+		case SerialPacket::Type::CHARACTER_DELETE:
+			HandleCharacterDelete(packet);
+		break;
+		//handle errors
+		default:
+			throw(std::runtime_error("Unknown SerialPacket::Type encountered"));
+		break;
+	}
+}
+
+void InWorld::HandleDisconnect(SerialPacket packet) {
+	network.Unbind(Channels::SERVER);
+	clientIndex = -1;
+	characterIndex = -1;
+	SetNextScene(SceneList::MAINMENU);
+}
+
+void InWorld::HandleRegionContent(SerialPacket packet) {
+	//replace existing regions
+	//TODO: account for map index
+	if (regionPager.FindRegion(packet.regionInfo.x, packet.regionInfo.y)) {
+		regionPager.UnloadRegion(packet.regionInfo.x, packet.regionInfo.y);
+	}
+	regionPager.PushRegion(packet.regionInfo.region);
+	packet.regionInfo.region = nullptr;
+}
+
+void InWorld::HandleCharacterUpdate(SerialPacket packet) {
+	if (playerCharacters.find(packet.characterInfo.characterIndex) == playerCharacters.end()) {
+		HandleCharacterNew(packet);
+		return;
+	}
+
+	//update only if the message didn't originate from here
+	if (packet.characterInfo.clientIndex != clientIndex) {
+		playerCharacters[packet.characterInfo.characterIndex].SetPosition(packet.characterInfo.position);
+		playerCharacters[packet.characterInfo.characterIndex].SetMotion(packet.characterInfo.motion);
+	}
+	playerCharacters[packet.characterInfo.characterIndex].ResetDirection();
+}
+
+void InWorld::HandleCharacterNew(SerialPacket packet) {
+	if (playerCharacters.find(packet.characterInfo.characterIndex) != playerCharacters.end()) {
+		throw(std::runtime_error("Cannot create duplicate characters"));
+	}
+
+	//TODO: set the player's handle
+	playerCharacters[packet.characterInfo.characterIndex].GetSprite()->LoadSurface(config["dir.sprites"] + packet.characterInfo.avatar, 4, 4);
+	playerCharacters[packet.characterInfo.characterIndex].SetPosition(packet.characterInfo.position);
+	playerCharacters[packet.characterInfo.characterIndex].SetMotion(packet.characterInfo.motion);
+	playerCharacters[packet.characterInfo.characterIndex].ResetDirection();
+
+	//catch this client's player object
+	if (packet.characterInfo.characterIndex == characterIndex && !localCharacter) {
+		localCharacter = &playerCharacters[characterIndex];
+
+		//setup the camera
+		camera.width = GetScreen()->w;
+		camera.height = GetScreen()->h;
+		//center on the player's character
+		camera.marginX = (GetScreen()->w / 2 - localCharacter->GetSprite()->GetImage()->GetClipW() / 2);
+		camera.marginY = (GetScreen()->h / 2 - localCharacter->GetSprite()->GetImage()->GetClipH() / 2);
+	}
+}
+
+void InWorld::HandleCharacterDelete(SerialPacket packet) {
+	if (playerCharacters.find(packet.characterInfo.characterIndex) == playerCharacters.end()) {
+		throw(std::runtime_error("Cannot delete non-existant characters"));
+	}
+
+	playerCharacters.erase(packet.characterInfo.characterIndex);
+
+	//catch this client's player object
+	if (packet.characterInfo.characterIndex == characterIndex) {
+		characterIndex = -1;
+		localCharacter = nullptr;
+	}
+}
+
+//-------------------------
+//Server control
+//-------------------------
+
+void InWorld::SendPlayerUpdate() {
+	SerialPacket packet;
+	char buffer[PACKET_BUFFER_SIZE];
+
+	//pack the packet
+	packet.meta.type = SerialPacket::Type::CHARACTER_UPDATE;
+	packet.characterInfo.clientIndex = clientIndex;
+	packet.characterInfo.characterIndex = characterIndex;
+	packet.characterInfo.position = localCharacter->GetPosition();
+	packet.characterInfo.motion = localCharacter->GetMotion();
+
+	serialize(&packet, buffer);
+	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
+}
+
+void InWorld::RequestDisconnect() {
+	SerialPacket packet;
+	char buffer[PACKET_BUFFER_SIZE];
+
+	//send a disconnect request
+	packet.meta.type = SerialPacket::Type::DISCONNECT;
+	packet.clientInfo.clientIndex = clientIndex;
+	serialize(&packet, buffer);
+	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
+}
+
+void InWorld::RequestShutDown() {
+	SerialPacket packet;
+	char buffer[PACKET_BUFFER_SIZE];
+
+	//send a shutdown request
+	packet.meta.type = SerialPacket::Type::SHUTDOWN;
+	packet.clientInfo.clientIndex = clientIndex;
+	serialize(&packet, buffer);
+	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
+}
+
+void InWorld::RequestRegion(int mapIndex, int x, int y) {
+	SerialPacket packet;
+	char buffer[PACKET_BUFFER_SIZE];
+
+	//pack the region's data
+	packet.meta.type = SerialPacket::Type::REGION_REQUEST;
+	packet.regionInfo.mapIndex = mapIndex;
+	packet.regionInfo.x = x;
+	packet.regionInfo.y = y;
+	serialize(&packet, buffer);
+	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
+}
+
+//-------------------------
+//Utilities
+//-------------------------
+
+//TODO: convert this into a more generic function?; using parameters for the bounds
+void InWorld::UpdateMap() {
+	//these represent the zone of regions that the client needs loaded, including the mandatory buffers (+1/-1)
+	int xStart = snapToBase(REGION_WIDTH, camera.x/tileSheet.GetTileW()) - REGION_WIDTH;
+	int xEnd = snapToBase(REGION_WIDTH, (camera.x+camera.width)/tileSheet.GetTileW()) + REGION_WIDTH;
+
+	int yStart = snapToBase(REGION_HEIGHT, camera.y/tileSheet.GetTileH()) - REGION_HEIGHT;
+	int yEnd = snapToBase(REGION_HEIGHT, (camera.y+camera.height)/tileSheet.GetTileH()) + REGION_HEIGHT;
+
+	//prune distant regions
+	for (auto it = regionPager.GetContainer()->begin(); it != regionPager.GetContainer()->end(); /* EMPTY */) {
+		//check if the region is outside off this area
+		if ((*it)->GetX() < xStart || (*it)->GetX() > xEnd || (*it)->GetY() < yStart || (*it)->GetY() > yEnd) {
+
+			//clunky, but the alternative was time consuming
+			int tmpX = (*it)->GetX();
+			int tmpY = (*it)->GetY();
+			++it;
+
+			regionPager.UnloadRegion(tmpX, tmpY);
+			continue;
+		}
+		++it;
+	}
+
+	//request empty regions within this zone
+	for (int i = xStart; i <= xEnd; i += REGION_WIDTH) {
+		for (int j = yStart; j <= yEnd; j += REGION_HEIGHT) {
+			if (!regionPager.FindRegion(i, j)) {
+				RequestRegion(0, i, j);
+			}
+		}
+	}
+}

client/scenes/in_world.hpp

@@ -0,0 +1,121 @@
+/* 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_
+
+//maps
+#include "map_allocator.hpp"
+#include "map_file_format.hpp"
+#include "region_pager.hpp"
+
+//networking
+#include "udp_network_utility.hpp"
+#include "serial_packet.hpp"
+#include "serial.hpp"
+
+//graphics
+#include "image.hpp"
+#include "raster_font.hpp"
+#include "button.hpp"
+#include "tile_sheet.hpp"
+
+//common
+#include "config_utility.hpp"
+#include "frame_rate.hpp"
+
+//client
+#include "base_scene.hpp"
+#include "player_character.hpp"
+
+//STL
+#include <map>
+
+class InWorld : public BaseScene {
+public:
+	//Public access members
+	InWorld(ConfigUtility* const, UDPNetworkUtility* const, int* const, int* const);
+	~InWorld();
+
+protected:
+	//Frame loop
+	void FrameStart();
+	void Update(double delta);
+	void FrameEnd();
+	void RenderFrame();
+	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&);
+
+	//Network handlers
+	void HandlePacket(SerialPacket);
+	void HandleDisconnect(SerialPacket);
+	void HandleCharacterNew(SerialPacket);
+	void HandleCharacterDelete(SerialPacket);
+	void HandleCharacterUpdate(SerialPacket);
+	void HandleRegionContent(SerialPacket);
+
+	//Server control
+	void SendPlayerUpdate();
+	void RequestDisconnect();
+	void RequestShutDown();
+	void RequestRegion(int mapIndex, int x, int y);
+
+	//utilities
+	void UpdateMap();
+
+	//shared parameters
+	ConfigUtility& config;
+	UDPNetworkUtility& network;
+	int& clientIndex;
+	int& characterIndex;
+
+	//graphics
+	Image buttonImage;
+	RasterFont font;
+	TileSheet tileSheet;
+
+	//map
+	RegionPager<BlankAllocator, DummyFormat> regionPager;
+
+	//UI
+	Button disconnectButton;
+	Button shutDownButton;
+	//TODO: Fix the camera
+	struct {
+		int x = 0, y = 0;
+		int width = 0, height = 0;
+		int marginX = 0, marginY = 0;
+	} camera;
+	FrameRate fps;
+
+	//game
+	std::map<int, PlayerCharacter> playerCharacters;
+	PlayerCharacter* localCharacter = nullptr;
+};
+
+#endif

client/scenes/lobby_menu.cpp

@@ -0,0 +1,234 @@
+/* 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_menu.hpp"
+
+#include "channels.hpp"
+#include "utility.hpp"
+
+#include <stdexcept>
+
+//-------------------------
+//Public access members
+//-------------------------
+
+LobbyMenu::LobbyMenu(ConfigUtility* const argConfig, UDPNetworkUtility* const argNetwork, int* const argClientIndex, int* const argCharacterIndex):
+	config(*argConfig),
+	network(*argNetwork),
+	clientIndex(*argClientIndex),
+	characterIndex(*argCharacterIndex)
+{
+	//setup the utility objects
+	image.LoadSurface(config["dir.interface"] + "button_menu.bmp");
+	image.SetClipH(image.GetClipH()/3);
+	font.LoadSurface(config["dir.fonts"] + "pk_white_8.bmp");
+
+	//pass the utility objects
+	search.SetImage(&image);
+	search.SetFont(&font);
+	join.SetImage(&image);
+	join.SetFont(&font);
+	back.SetImage(&image);
+	back.SetFont(&font);
+
+	//set the button positions
+	search.SetX(50);
+	search.SetY(50 + image.GetClipH() * 0);
+	join.SetX(50);
+	join.SetY(50 + image.GetClipH() * 1);
+	back.SetX(50);
+	back.SetY(50 + image.GetClipH() * 2);
+
+	//set the button texts
+	search.SetText("Search");
+	join.SetText("Join");
+	back.SetText("Back");
+
+	//set the server list's position
+	listBox = {300, 50, 200, font.GetCharH()};
+}
+
+LobbyMenu::~LobbyMenu() {
+	//
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void LobbyMenu::FrameStart() {
+	//
+}
+
+void LobbyMenu::Update(double delta) {
+	//suck in all waiting packets
+	SerialPacket packet;
+	while(network.Receive()) {
+		deserialize(&packet, network.GetInData());
+		packet.meta.srcAddress = network.GetInPacket()->address;
+		HandlePacket(packet);
+	}
+}
+
+void LobbyMenu::FrameEnd() {
+	//
+}
+
+void LobbyMenu::Render(SDL_Surface* const screen) {
+	//TODO: I need a proper UI system for the entire client and the editor
+	//UI
+	search.DrawTo(screen);
+	join.DrawTo(screen);
+	back.DrawTo(screen);
+
+	//TODO: draw headers for the server list
+	for (int i = 0; i < serverInfo.size(); i++) {
+		//draw the selected server's highlight
+		if (selection == &serverInfo[i]) {
+			SDL_Rect r = listBox;
+			r.y += i * listBox.h;
+			SDL_FillRect(screen, &r, SDL_MapRGB(screen->format, 255, 127, 39));
+		}
+
+		//draw the server name
+		font.DrawStringTo(serverInfo[i].name, screen, listBox.x, listBox.y + i*listBox.h);
+
+		//draw the player count
+		font.DrawStringTo(to_string_custom(serverInfo[i].playerCount), screen, listBox.x + listBox.w, listBox.y + i*listBox.h);
+
+		//compatible?
+		if (!serverInfo[i].compatible) {
+			font.DrawStringTo("?", screen, listBox.x - font.GetCharW(), listBox.y + i*listBox.h);
+		}
+
+		//ping?
+	}
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void LobbyMenu::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	search.MouseMotion(motion);
+	join.MouseMotion(motion);
+	back.MouseMotion(motion);
+}
+
+void LobbyMenu::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	search.MouseButtonDown(button);
+	join.MouseButtonDown(button);
+	back.MouseButtonDown(button);
+}
+
+void LobbyMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	if (search.MouseButtonUp(button) == Button::State::HOVER) {
+		//the vars
+		SerialPacket packet;
+		char buffer[PACKET_BUFFER_SIZE];
+
+		//broadcast to the network, or a specific server
+		packet.meta.type = SerialPacket::Type::BROADCAST_REQUEST;
+		serialize(&packet, buffer);
+		network.Send(config["server.host"].c_str(), config.Int("server.port"), buffer, PACKET_BUFFER_SIZE);
+
+		//reset the server list
+		serverInfo.clear();
+		selection = nullptr;
+	}
+
+	else if (join.MouseButtonUp(button) == Button::State::HOVER && selection != nullptr && selection->compatible) {
+		//the vars
+		SerialPacket packet;
+		char buffer[PACKET_BUFFER_SIZE];
+
+		//pack the packet
+		packet.meta.type = SerialPacket::Type::JOIN_REQUEST;
+		strncpy(packet.clientInfo.username, config["client.username"].c_str(), PACKET_STRING_SIZE);
+		strncpy(packet.clientInfo.handle, config["client.handle"].c_str(), PACKET_STRING_SIZE);
+		strncpy(packet.clientInfo.avatar, config["client.avatar"].c_str(), PACKET_STRING_SIZE);
+
+		//join the selected server
+		serialize(&packet, buffer);
+		network.Send(&selection->address, buffer, PACKET_BUFFER_SIZE);
+		selection = nullptr;
+	}
+
+	else if (back.MouseButtonUp(button) == Button::State::HOVER) {
+		SetNextScene(SceneList::MAINMENU);
+	}
+
+	else if (
+		//has the user selected a server on the list?
+		button.x > listBox.x &&
+		button.x < listBox.x + listBox.w &&
+		button.y > listBox.y &&
+		button.y < listBox.y + listBox.h * serverInfo.size()
+		) {
+		selection = &serverInfo[(button.y - listBox.y)/listBox.h];
+	}
+	else {
+		selection = nullptr;
+	}
+}
+
+void LobbyMenu::KeyDown(SDL_KeyboardEvent const& key) {
+	switch(key.keysym.sym) {
+		case SDLK_ESCAPE:
+			SetNextScene(SceneList::MAINMENU);
+		break;
+	}
+}
+
+void LobbyMenu::KeyUp(SDL_KeyboardEvent const& key) {
+	//
+}
+
+void LobbyMenu::HandlePacket(SerialPacket packet) {
+		switch(packet.meta.type) {
+		case SerialPacket::Type::BROADCAST_RESPONSE: {
+			//extract the data
+			ServerInformation server;
+			server.address = packet.meta.srcAddress;
+			server.networkVersion = packet.serverInfo.networkVersion;
+			server.name = packet.serverInfo.name;
+			server.playerCount = packet.serverInfo.playerCount;
+
+			//NOTE: Check compatibility here
+			server.compatible = server.networkVersion == NETWORK_VERSION;
+
+			//push
+			serverInfo.push_back(server);
+		}
+		break;
+		case SerialPacket::Type::JOIN_RESPONSE:
+			clientIndex = packet.clientInfo.clientIndex;
+			characterIndex = packet.clientInfo.characterIndex;
+			network.Bind(&packet.meta.srcAddress, Channels::SERVER);
+			SetNextScene(SceneList::INWORLD);
+		break;
+
+		//handle errors
+		default:
+			throw(std::runtime_error("Unknown SerialPacket::Type encountered"));
+		break;
+	}
+}

client/scenes/lobby_menu.hpp

@@ -0,0 +1,94 @@
+/* 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 LOBBYMENU_HPP_
+#define LOBBYMENU_HPP_
+
+//graphics & utilities
+#include "image.hpp"
+#include "raster_font.hpp"
+#include "button.hpp"
+#include "config_utility.hpp"
+
+//network
+#include "udp_network_utility.hpp"
+#include "serial_packet.hpp"
+#include "serial.hpp"
+
+//client
+#include "base_scene.hpp"
+
+//STL
+#include <vector>
+
+class LobbyMenu : public BaseScene {
+public:
+	//Public access members
+	LobbyMenu(ConfigUtility* const, UDPNetworkUtility* const, int* const, int* const);
+	~LobbyMenu();
+
+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&);
+
+	void HandlePacket(SerialPacket);
+
+	//shared parameters
+	ConfigUtility& config;
+	UDPNetworkUtility& network;
+	int& clientIndex;
+	int& characterIndex;
+
+	//members
+	Image image;
+	RasterFont font;
+	Button search;
+	Button join;
+	Button back;
+
+	//server list
+	struct ServerInformation {
+		IPaddress address;
+		int networkVersion;
+		std::string name;
+		int playerCount;
+		bool compatible;
+	};
+
+	std::vector<ServerInformation> serverInfo;
+
+	//a terrible hack, forgive me
+	//I'd love a proper gui system for this
+	SDL_Rect listBox;
+	ServerInformation* selection = nullptr;
+};
+
+#endif

client/scenes/main_menu.cpp

@@ -0,0 +1,122 @@
+/* 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"
+
+//-------------------------
+//Public access members
+//-------------------------
+
+MainMenu::MainMenu(ConfigUtility* const argConfig):
+	config(*argConfig)
+{
+	//setup the utility objects
+	image.LoadSurface(config["dir.interface"] + "button_menu.bmp");
+	image.SetClipH(image.GetClipH()/3);
+	font.LoadSurface(config["dir.fonts"] + "pk_white_8.bmp");
+
+	//pass the utility objects
+	startButton.SetImage(&image);
+	startButton.SetFont(&font);
+	optionsButton.SetImage(&image);
+	optionsButton.SetFont(&font);
+	quitButton.SetImage(&image);
+	quitButton.SetFont(&font);
+
+	//set the button positions
+	startButton.SetX(50);
+	startButton.SetY(50 + image.GetClipH() * 0);
+	optionsButton.SetX(50);
+	optionsButton.SetY(50 + image.GetClipH() * 1);
+	quitButton.SetX(50);
+	quitButton.SetY(50 + image.GetClipH() * 2);
+
+	//set the button texts
+	startButton.SetText("Start");
+	optionsButton.SetText("Options");
+	quitButton.SetText("Quit");
+}
+
+MainMenu::~MainMenu() {
+	//
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void MainMenu::FrameStart() {
+	//
+}
+
+void MainMenu::Update(double delta) {
+	//
+}
+
+void MainMenu::FrameEnd() {
+	//
+}
+
+void MainMenu::Render(SDL_Surface* const screen) {
+	startButton.DrawTo(screen);
+	optionsButton.DrawTo(screen);
+	quitButton.DrawTo(screen);
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void MainMenu::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	startButton.MouseMotion(motion);
+	optionsButton.MouseMotion(motion);
+	quitButton.MouseMotion(motion);
+}
+
+void MainMenu::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	startButton.MouseButtonDown(button);
+	optionsButton.MouseButtonDown(button);
+	quitButton.MouseButtonDown(button);
+}
+
+void MainMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	if (startButton.MouseButtonUp(button) == Button::State::HOVER) {
+		SetNextScene(SceneList::LOBBYMENU);
+	}
+	if (optionsButton.MouseButtonUp(button) == Button::State::HOVER) {
+		SetNextScene(SceneList::OPTIONSMENU);
+	}
+	if (quitButton.MouseButtonUp(button) == Button::State::HOVER) {
+		QuitEvent();
+	}
+}
+
+void MainMenu::KeyDown(SDL_KeyboardEvent const& key) {
+	switch(key.keysym.sym) {
+		case SDLK_ESCAPE:
+			QuitEvent();
+		break;
+	}
+}
+
+void MainMenu::KeyUp(SDL_KeyboardEvent const& key) {
+	//
+}

client/scenes/main_menu.hpp

@@ -0,0 +1,63 @@
+/* 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 "config_utility.hpp"
+#include "image.hpp"
+#include "raster_font.hpp"
+#include "button.hpp"
+
+class MainMenu : public BaseScene {
+public:
+	//Public access members
+	MainMenu(ConfigUtility* const);
+	~MainMenu();
+
+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&);
+
+	//shared parameters
+	ConfigUtility& config;
+
+	//members
+	Image image;
+	RasterFont font;
+	Button startButton;
+	Button optionsButton;
+	Button quitButton;
+};
+
+#endif

client/scenes/makefile

@@ -0,0 +1,43 @@
+#config
+INCLUDES+=. .. ../../common ../../common/graphics ../../common/map ../../common/network ../../common/ui
+LIBS+=
+CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
+CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+
+#source
+CXXSRC=$(wildcard *.cpp)
+CSRC=$(wildcard *.c)
+
+#objects
+OBJDIR=obj
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.o))
+OBJ+=$(addprefix $(OBJDIR)/,$(CSRC:.c=.o))
+
+#output
+OUTDIR=..
+OUT=$(addprefix $(OUTDIR)/,libclient.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 $@ $<
+
+$(OBJDIR)/%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

client/scenes/options_menu.cpp

@@ -0,0 +1,102 @@
+/* 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 "options_menu.hpp"
+
+//-------------------------
+//Public access members
+//-------------------------
+
+OptionsMenu::OptionsMenu(ConfigUtility* const argConfig):
+	config(*argConfig)
+{
+	//setup the utility objects
+	image.LoadSurface(config["dir.interface"] + "button_menu.bmp");
+	image.SetClipH(image.GetClipH()/3);
+	font.LoadSurface(config["dir.fonts"] + "pk_white_8.bmp");
+
+	//pass the utility objects
+	backButton.SetImage(&image);
+	backButton.SetFont(&font);
+
+	//set the button positions
+	backButton.SetX(50);
+	backButton.SetY(50 + image.GetClipH() * 0);
+
+	//set the button texts
+	backButton.SetText("Back");
+}
+
+OptionsMenu::~OptionsMenu() {
+	//
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void OptionsMenu::FrameStart() {
+	//
+}
+
+void OptionsMenu::Update(double delta) {
+	//
+}
+
+void OptionsMenu::FrameEnd() {
+	//
+}
+
+void OptionsMenu::Render(SDL_Surface* const screen) {
+	backButton.DrawTo(screen);
+
+	font.DrawStringTo("Oh, were you looking for the options screen?", screen, 50, 30);
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void OptionsMenu::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	backButton.MouseMotion(motion);
+}
+
+void OptionsMenu::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	backButton.MouseButtonDown(button);
+}
+
+void OptionsMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	if (backButton.MouseButtonUp(button) == Button::State::HOVER) {
+		SetNextScene(SceneList::MAINMENU);
+	}
+}
+
+void OptionsMenu::KeyDown(SDL_KeyboardEvent const& key) {
+	switch(key.keysym.sym) {
+		case SDLK_ESCAPE:
+			SetNextScene(SceneList::MAINMENU);
+		break;
+	}
+}
+
+void OptionsMenu::KeyUp(SDL_KeyboardEvent const& key) {
+	//
+}

client/scenes/options_menu.hpp

@@ -0,0 +1,61 @@
+/* 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 OPTIONSMENU_HPP_
+#define OPTIONSMENU_HPP_
+
+#include "base_scene.hpp"
+
+#include "config_utility.hpp"
+#include "image.hpp"
+#include "raster_font.hpp"
+#include "button.hpp"
+
+class OptionsMenu : public BaseScene {
+public:
+	//Public access members
+	OptionsMenu(ConfigUtility* const);
+	~OptionsMenu();
+
+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&);
+
+	//shared parameters
+	ConfigUtility& config;
+
+	//members
+	Image image;
+	RasterFont font;
+	Button backButton;
+};
+
+#endif

client/scenes/splash_screen.cpp

@@ -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.
+*/
+#include "splash_screen.hpp"
+
+//-------------------------
+//Public access members
+//-------------------------
+
+SplashScreen::SplashScreen(ConfigUtility* const argConfig):
+	config(*argConfig)
+{
+	logo.LoadSurface(config["dir.logos"] + "krstudios.bmp");
+	startTick = std::chrono::steady_clock::now();
+}
+
+SplashScreen::~SplashScreen() {
+	//
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void SplashScreen::Update(double delta) {
+	if (std::chrono::steady_clock::now() - startTick > std::chrono::duration<int>(1)) {
+		SetNextScene(SceneList::MAINMENU);
+	}
+}
+
+void SplashScreen::Render(SDL_Surface* const screen) {
+	logo.DrawTo(screen, (screen->w - logo.GetClipW()) / 2, (screen->h - logo.GetClipH()) / 2);
+}

client/scenes/splash_screen.hpp

@@ -19,36 +19,33 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
+#ifndef SPLASHSCREEN_HPP_
+#define SPLASHSCREEN_HPP_
+
+#include "base_scene.hpp"
+
+#include "config_utility.hpp"
 #include "image.hpp"
 
-Image::Image(SDL_Surface* p) {
-	SetSurface(p);
-}
+#include <chrono>
 
-Image::Image(SDL_Surface* p, SDL_Rect r) {
-	SetSurface(p, r);
-}
+class SplashScreen : public BaseScene {
+public:
+	//Public access members
+	SplashScreen(ConfigUtility* const);
+	~SplashScreen();
 
-SDL_Surface* Image::SetSurface(SDL_Surface* p) {
-	if (!(surface = p)) {
-		clip = {0, 0, 0, 0};
-	}
-	else {
-		clip = {0, 0, (Uint16)surface->w, (Uint16)surface->h};
-	}
-	return surface;
-}
+protected:
+	//Frame loop
+	void Update(double delta);
+	void Render(SDL_Surface* const);
 
-SDL_Surface* Image::SetSurface(SDL_Surface* const p, SDL_Rect r) {
-	surface = p;
-	clip = r;
-	return surface;
-}
+	//shared parameters
+	ConfigUtility& config;
 
-void Image::DrawTo(SDL_Surface* dest, Sint16 x, Sint16 y) {
-	if (!surface) {
-		return;
-	}
-	SDL_Rect sclip = clip, dclip = {x,y};
-	SDL_BlitSurface(surface, &sclip, dest, &dclip);
-}
+	//members
+	std::chrono::steady_clock::time_point startTick;
+	Image logo;
+};
+
+#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/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/bbox.hpp

@@ -0,0 +1,75 @@
+/* Copyright: (c) Kayne Ruse 2013, 2014
+ * 
+ * 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 BBOX_HPP_
+#define BBOX_HPP_
+
+#include <type_traits>
+#include <stdexcept>
+#include <algorithm>
+
+//TODO: This is supposed to interact with the vector
+class BBox {
+public:
+	double x, y;
+	double w, h;
+
+	BBox() = default;
+	BBox(double i, double j, double k, double l): x(i), y(j), w(k), h(l) {};
+	~BBox() = default;
+	BBox& operator=(BBox const&) = default;
+
+	double Size() {
+		return std::max(w*h,0.0);
+	}
+
+	bool IsCollision(BBox rhs) {
+		return not (
+			x >= rhs.x + rhs.w ||
+			y >= rhs.y + rhs.h ||
+			rhs.x >= x + w ||
+			rhs.y >= y + h
+		);
+	}
+
+	BBox Intersection(BBox rhs) {
+		if (!IsCollision(rhs)) {
+			return {0, 0, 0, 0};
+		}
+		BBox ret;
+		ret.x = std::max(x, rhs.x);
+		ret.y = std::max(y, rhs.y);
+		ret.w = std::min(x+w, rhs.x+rhs.w) - ret.x;
+		ret.h = std::min(y+h, rhs.y+rhs.h) - ret.y;
+		return ret;
+	}
+
+	double operator[](size_t i) {
+		if (i >= 4)
+			throw(std::domain_error("Out of range"));
+		return *(&x+i);
+	}
+};
+
+//This is explicitly a POD
+static_assert(std::is_pod<BBox>::value, "BBox is not a POD");
+
+#endif

common/config_utility.cpp

@@ -21,8 +21,9 @@
 */
 #include "config_utility.hpp"
 
-#include <stdexcept>
+#include <cstdlib>
 #include <fstream>
+#include <stdexcept>
 
 using namespace std;
 
@@ -74,3 +75,31 @@ void ConfigUtility::Load(string fname) {
 
 	is.close();
 }
+
+std::string& ConfigUtility::String(std::string s) {
+	return table[s];
+}
+
+int ConfigUtility::Integer(std::string s) {
+	std::map<std::string, std::string>::iterator it = table.find(s);
+	if (it == table.end()) {
+		return 0;
+	}
+	return atoi(it->second.c_str());
+}
+
+double ConfigUtility::Double(std::string s) {
+	std::map<std::string, std::string>::iterator it = table.find(s);
+	if (it == table.end()) {
+		return 0.0;
+	}
+	return atof(it->second.c_str());
+}
+
+bool ConfigUtility::Boolean(std::string s) {
+	std::map<std::string, std::string>::iterator it = table.find(s);
+	if (it == table.end()) {
+		return false;
+	}
+	return it->second == "true";
+}

common/config_utility.hpp

@@ -24,40 +24,32 @@
 
 #include <map>
 #include <string>
-#include <cstdlib>
 
 class ConfigUtility {
 public:
-	ConfigUtility() {}
+	ConfigUtility() = default;
 	ConfigUtility(std::string s) { Load(s); }
 
 	void Load(std::string fname);
 
-	std::string String(std::string s) {
-		return table[s];
-	}
-	const char* CString(std::string s) {
-		return table[s].c_str();
-	}
-	int Integer(std::string s) {
-		return atoi(table[s].c_str());
-	}
-	double Double(std::string s) {
-		return atof(table[s].c_str());
-	}
-	bool Boolean(std::string s) {
-		return table[s] == "true";
-	}
+	//convert to a type
+	std::string& String(std::string);
+	int Integer(std::string);
+	double Double(std::string);
+	bool Boolean(std::string);
 
+	//shorthand
 	std::string& operator[](std::string s) {
-		return table[s];
+		return String(s);
 	}
 	int Int(std::string s) {
 		return Integer(s);
 	}
-	int Bool(std::string s) {
+	bool Bool(std::string s) {
 		return Boolean(s);
 	}
+
+	//OO breaker
 	std::map<std::string, std::string>* GetMap() {
 		return &table;
 	}

common/frame_rate.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* Copyright: (c) Kayne Ruse 2014
  * 
  * This software is provided 'as-is', without any express or implied
  * warranty. In no event will the authors be held liable for any damages
@@ -28,8 +28,8 @@ class FrameRate {
 public:
 	typedef std::chrono::high_resolution_clock Clock;
 
-	FrameRate() = delete;
-	static int Calculate() {
+	FrameRate() = default;
+	int Calculate() {
 		frameCount++;
 		if (Clock::now() - tick >= std::chrono::duration<int>(1)) {
 			lastFrameRate = frameCount;
@@ -38,11 +38,11 @@ public:
 		}
 		return lastFrameRate;
 	}
-	static int GetFrameRate() { return lastFrameRate; }
+	int GetFrameRate() { return lastFrameRate; }
 private:
-	static int frameCount;
-	static int lastFrameRate;
-	static Clock::time_point tick;
+	int frameCount = 0;
+	int lastFrameRate = 0;
+	Clock::time_point tick = Clock::now();
 };
 
 #endif

common/graphics/image.cpp

@@ -0,0 +1,145 @@
+/* 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 "image.hpp"
+
+#include <stdexcept>
+#include <sstream>
+
+Image& Image::operator=(Image const& rhs) {
+	//don't screw yourself
+	if (this == &rhs) {
+		return *this;
+	}
+
+	FreeSurface();
+
+	//Copy the other Image's stuff
+	surface = rhs.surface;
+	clip = rhs.clip;
+	local = false;
+}
+
+Image& Image::operator=(Image&& rhs) {
+	//don't screw yourself
+	if (this == &rhs) {
+		return *this;
+	}
+
+	FreeSurface();
+
+	//Steal the other Image's stuff
+	surface = rhs.surface;
+	clip = rhs.clip;
+	local = rhs.local;
+
+	rhs.surface = nullptr;
+	rhs.clip = {0, 0, 0, 0};
+	rhs.local = false;
+}
+
+SDL_Surface* Image::LoadSurface(std::string fname) {
+	FreeSurface();
+	SDL_Surface* p = SDL_LoadBMP(fname.c_str());
+	if (!p) {
+		std::ostringstream os;
+		os << "Failed to load file: " << fname;
+		throw(std::runtime_error(os.str()));
+	}
+	surface = p;
+	clip = {0, 0, (Uint16)surface->w, (Uint16)surface->h};
+	local = true;
+	SetTransparentColor(255, 0, 255); //default
+	return surface;
+}
+
+SDL_Surface* Image::CreateSurface(Uint16 w, Uint16 h) {
+	FreeSurface();
+	Uint32 rmask, gmask, bmask, amask;
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+    rmask = 0xff000000;
+    gmask = 0x00ff0000;
+    bmask = 0x0000ff00;
+    amask = 0x000000ff;
+#else
+    rmask = 0x000000ff;
+    gmask = 0x0000ff00;
+    bmask = 0x00ff0000;
+    amask = 0xff000000;
+#endif
+	SDL_Surface* p = SDL_CreateRGBSurface(SDL_SWSURFACE, w, h, 32, rmask, gmask, bmask, amask);
+	if (!p) {
+		throw(std::runtime_error("Failed to create Image surface"));
+	}
+	surface = p;
+	clip = {0, 0, (Uint16)surface->w, (Uint16)surface->h};
+	local = true;
+	SetTransparentColor(255, 0, 255); //default
+	return surface;
+}
+
+SDL_Surface* Image::SetSurface(SDL_Surface* p) {
+	FreeSurface();
+	if (!p) {
+		throw(std::invalid_argument("No surface pointer provided"));
+	}
+	surface = p;
+	clip = {0, 0, (Uint16)surface->w, (Uint16)surface->h};
+	local = false;
+	return surface;
+}
+
+void Image::FreeSurface() {
+	if (local) {
+		SDL_FreeSurface(surface);
+		local = false;
+	}
+	surface = nullptr;
+	clip = {0, 0, 0, 0};
+}
+
+void Image::DrawTo(SDL_Surface* dest, Sint16 x, Sint16 y) {
+	if (!surface) {
+		throw(std::logic_error("No image surface to draw"));
+	}
+	SDL_Rect sclip = clip, dclip = {x,y};
+	SDL_BlitSurface(surface, &sclip, dest, &dclip);
+}
+
+void Image::SetTransparentColor(Uint8 r, Uint8 g, Uint8 b) {
+	if (!surface) {
+		throw(std::logic_error("Failed to set the transparent color"));
+	}
+	if (!local) {
+		throw(std::logic_error("Cannot set the transparent color of a non-local surface"));
+	}
+	SDL_SetColorKey(surface, SDL_SRCCOLORKEY, SDL_MapRGB(surface->format, r, g, b));
+}
+
+void Image::ClearTransparentColor() {
+	if (!surface) {
+		throw(std::logic_error("Failed to clear the transparent color"));
+	}
+	if (!local) {
+		throw(std::logic_error("Cannot clear the transparent color of a non-local surface"));
+	}
+	SDL_SetColorKey(surface, 0, 0);
+}

common/graphics/image.hpp

@@ -23,17 +23,26 @@
 #define IMAGE_HPP_
 
 #include "SDL/SDL.h"
+#include <string>
 
 class Image {
 public:
 	Image() = default;
-	Image(SDL_Surface*);
-	Image(SDL_Surface*, SDL_Rect);
-	~Image() = default;
+	Image(Image const& rhs) { *this = rhs; }
+	Image(Image&& rhs) { *this = std::move(rhs); }
+	Image(std::string fname) { LoadSurface(fname); }
+	Image(Uint16 w, Uint16 h) { CreateSurface(w, h); }
+	Image(SDL_Surface* p) { SetSurface(p); }
+	~Image() { FreeSurface(); }
 
+	Image& operator=(Image const&);
+	Image& operator=(Image&&);
+
+	SDL_Surface* LoadSurface(std::string fname);
+	SDL_Surface* CreateSurface(Uint16 w, Uint16 h);
 	SDL_Surface* SetSurface(SDL_Surface*);
-	SDL_Surface* SetSurface(SDL_Surface*, SDL_Rect);
 	SDL_Surface* GetSurface() const { return surface; }
+	void FreeSurface();
 
 	void DrawTo(SDL_Surface* const, Sint16 x, Sint16 y);
 
@@ -50,9 +59,15 @@ public:
 	Sint16 GetClipY() const { return clip.y; }
 	Uint16 GetClipW() const { return clip.w; }
 	Uint16 GetClipH() const { return clip.h; }
+
+	bool GetLocal() const { return local; }
+
+	void SetTransparentColor(Uint8 r, Uint8 g, Uint8 b);
+	void ClearTransparentColor();
 protected:
 	SDL_Surface* surface = nullptr;
 	SDL_Rect clip = {0, 0, 0, 0};
+	bool local = false;
 };
 
 #endif

common/graphics/makefile

@@ -0,0 +1,43 @@
+#config
+INCLUDES+=. .. ../map
+LIBS+=
+CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
+CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+
+#source
+CXXSRC=$(wildcard *.cpp)
+CSRC=$(wildcard *.c)
+
+#objects
+OBJDIR=obj
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.o))
+OBJ+=$(addprefix $(OBJDIR)/,$(CSRC:.c=.o))
+
+#output
+OUTDIR=../..
+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 $@ $<
+
+$(OBJDIR)/%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

common/graphics/sprite_sheet.cpp

@@ -0,0 +1,102 @@
+/* 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 "sprite_sheet.hpp"
+
+#include <stdexcept>
+#include <sstream>
+
+void SpriteSheet::Update(double delta) {
+	if (delay && (tick += delta) >= delay) {
+		if (++xIndex >= xCount) {
+			xIndex = 0;
+		}
+		tick = 0;
+	}
+	image.SetClipX(xIndex * image.GetClipW());
+	image.SetClipY(yIndex * image.GetClipH());
+}
+
+SDL_Surface* SpriteSheet::LoadSurface(std::string fname, Uint16 xCellCount, Uint16 yCellCount) {
+	image.LoadSurface(fname);
+
+	xCount = xCellCount;
+	yCount = yCellCount;
+
+	image.SetClipW(image.GetSurface()->w / xCount);
+	image.SetClipH(image.GetSurface()->h / yCount);
+
+	xIndex = yIndex = 0;
+	delay = tick = 0.0;
+}
+
+SDL_Surface* SpriteSheet::SetSurface(SDL_Surface* surface, Uint16 xCellCount, Uint16 yCellCount) {
+	image.SetSurface(surface);
+
+	xCount = xCellCount;
+	yCount = yCellCount;
+
+	image.SetClipW(image.GetSurface()->w / xCount);
+	image.SetClipH(image.GetSurface()->h / yCount);
+
+	xIndex = yIndex = 0;
+	delay = tick = 0.0;
+}
+
+void SpriteSheet::FreeSurface() {
+	image.FreeSurface();
+	xCount = yCount = 0;
+	xIndex = yIndex = 0;
+	delay = tick = 0.0;
+}
+
+Uint16 SpriteSheet::SetXCount(Uint16 i) {
+	xIndex = 0;
+	return xCount = i;
+}
+
+Uint16 SpriteSheet::SetYCount(Uint16 i) {
+	yIndex = 0;
+	return yCount = i;
+}
+
+Uint16 SpriteSheet::SetXIndex(Uint16 i) {
+	if (i > xCount) {
+		std::ostringstream os;
+		os << "Cannot set x index to " << i;
+		throw(std::invalid_argument(os.str()));
+	}
+	return xIndex = i;
+}
+
+Uint16 SpriteSheet::SetYIndex(Uint16 i) {
+	if (i > yCount) {
+		std::ostringstream os;
+		os << "Cannot set y index to " << i;
+		throw(std::invalid_argument(os.str()));
+	}
+	return yIndex = i;
+}
+
+double SpriteSheet::SetDelay(double d) {
+	tick = 0;
+	return delay = d;
+}

common/graphics/sprite_sheet.hpp

@@ -0,0 +1,66 @@
+/* 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 SPRITESHEET_HPP_
+#define SPRITESHEET_HPP_
+
+#include "image.hpp"
+
+class SpriteSheet {
+public:
+	SpriteSheet() = default;
+	SpriteSheet(std::string fname, Uint16 xCellCount, Uint16 yCellCount) { LoadSurface(fname, xCellCount, yCellCount); }
+	SpriteSheet(SDL_Surface* surface, Uint16 xCellCount, Uint16 yCellCount) { SetSurface(surface, xCellCount, yCellCount); }
+	~SpriteSheet() { FreeSurface(); };
+
+	void Update(double delta);
+
+	SDL_Surface* LoadSurface(std::string fname, Uint16 xCellCount, Uint16 yCellCount);
+	SDL_Surface* SetSurface(SDL_Surface* surface, Uint16 xCellCount, Uint16 yCellCount);
+	SDL_Surface* GetSurface() { return image.GetSurface(); }
+	void FreeSurface();
+
+	void DrawTo(SDL_Surface* const dest, Sint16 x, Sint16 y) { image.DrawTo(dest, x, y); }
+
+	//accessors and mutators
+	Image* GetImage() { return ℑ } //OO breaker
+
+	Uint16 SetXCount(Uint16);
+	Uint16 SetYCount(Uint16);
+	Uint16 SetXIndex(Uint16);
+	Uint16 SetYIndex(Uint16);
+
+	Uint16 GetXCount() const { return xCount; }
+	Uint16 GetYCount() const { return yCount; }
+	Uint16 GetXIndex() const { return xIndex; }
+	Uint16 GetYIndex() const { return yIndex; }
+
+	double SetDelay(double d);
+	double GetDelay() const { return delay; }
+
+private:
+	Image image;
+	Uint16 xCount = 0, yCount = 0; //number of cells
+	Uint16 xIndex = 0, yIndex = 0; //current cell being drawn
+	double delay = 0.0, tick = 0.0;
+};
+
+#endif

common/graphics/tile_sheet.cpp

@@ -0,0 +1,61 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 "tile_sheet.hpp"
+
+void TileSheet::Load(std::string fname, int xc, int yc) {
+	XCount = xc;
+	YCount = yc;
+	image.LoadSurface(fname);
+	image.SetClipW(image.GetClipW()/XCount);
+	image.SetClipH(image.GetClipH()/YCount);
+}
+
+void TileSheet::Unload() {
+	image.FreeSurface();
+	XCount = YCount = 0;
+}
+
+void TileSheet::DrawTo(SDL_Surface* const dest, int x, int y, Region::type_t tile) {
+	//0 is invisible
+	if (tile == 0) return;
+	image.SetClipX((tile-1) % XCount * image.GetClipW());
+	image.SetClipY((tile-1) / XCount * image.GetClipH());
+	image.DrawTo(dest, x, y);
+}
+
+void TileSheet::DrawRegionTo(SDL_Surface* const dest, Region* const region, int camX, int camY) {
+	Region::type_t tile = 0;
+	for (register int i = 0; i < REGION_WIDTH; ++i) {
+		for (register int j = 0; j < REGION_HEIGHT; ++j) {
+			for (register int k = 0; k < REGION_DEPTH; ++k) {
+				tile = region->GetTile(i, j, k);
+				//0 is invisible
+				if (tile == 0) continue;
+				image.SetClipX((tile-1) % XCount * image.GetClipW());
+				image.SetClipY((tile-1) / XCount * image.GetClipH());
+				image.DrawTo(dest,
+					(region->GetX() + i) * image.GetClipW() - camX,
+					(region->GetY() + j) * image.GetClipH() - camY);
+			}
+		}
+	}
+}

common/graphics/tile_sheet.hpp

@@ -0,0 +1,54 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 TILESHEET_HPP_
+#define TILESHEET_HPP_
+
+#include "region.hpp"
+
+#include "image.hpp"
+
+#include <string>
+
+class TileSheet {
+public:
+	TileSheet() = default;
+	TileSheet(std::string f, int x, int y) { Load(f, x, y); }
+	~TileSheet() = default;
+
+	void Load(std::string fname, int XCount, int YCount);
+	void Unload();
+
+	void DrawTo(SDL_Surface* const dest, int x, int y, Region::type_t tile);
+	void DrawRegionTo(SDL_Surface* const dest, Region* const region, int camX, int camY);
+
+	//accessors
+	Image* GetImage() { return &image; }
+	int GetXCount() { return XCount; }
+	int GetYCount() { return YCount; }
+	int GetTileW() { return image.GetClipW(); }
+	int GetTileH() { return image.GetClipH(); }
+private:
+	Image image;
+	int XCount = 0, YCount = 0;
+};
+
+#endif

common/makefile

@@ -1,22 +1,30 @@
 #config
-INCLUDES=
+INCLUDES+=.
+LIBS+=
 CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
-LIB=
+CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
 
 #source
-SRC=$(wildcard *.cpp)
+CXXSRC=$(wildcard *.cpp)
+CSRC=$(wildcard *.c)
 
 #objects
 OBJDIR=obj
-OBJ=$(addprefix $(OBJDIR)/,$(SRC:.cpp=.o))
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.o))
+OBJ+=$(addprefix $(OBJDIR)/,$(CSRC:.c=.o))
 
 #output
-OUTDIR=out
-OUT=$(addprefix $(OUTDIR)/,common.a)
+OUTDIR=..
+OUT=$(addprefix $(OUTDIR)/,libcommon.a)
 
 #targets
 all: $(OBJ) $(OUT)
 	ar -crs $(OUT) $(OBJ)
+	$(MAKE) -C graphics
+	$(MAKE) -C map
+	$(MAKE) -C script
+	$(MAKE) -C network
+	$(MAKE) -C ui
 
 $(OBJ): | $(OBJDIR)
 
@@ -31,6 +39,9 @@ $(OUTDIR):
 $(OBJDIR)/%.o: %.cpp
 	$(CXX) $(CXXFLAGS) -c -o $@ $<
 
+$(OBJDIR)/%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
 clean:
 	$(RM) *.o *.a *.exe
 

common/map/makefile

@@ -0,0 +1,43 @@
+#config
+INCLUDES+=. .. ../graphics
+LIBS+=
+CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
+CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+
+#source
+CXXSRC=$(wildcard *.cpp)
+CSRC=$(wildcard *.c)
+
+#objects
+OBJDIR=obj
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.o))
+OBJ+=$(addprefix $(OBJDIR)/,$(CSRC:.c=.o))
+
+#output
+OUTDIR=../..
+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 $@ $<
+
+$(OBJDIR)/%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

common/map/map_allocator.cpp

@@ -0,0 +1,60 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 "map_allocator.hpp"
+
+#include <stdexcept>
+
+void BlankAllocator::Create(Region** const ptr, int x, int y) {
+	(*ptr) = new Region(x, y);
+}
+
+void BlankAllocator::Unload(Region* const ptr) {
+	delete ptr;
+}
+
+void LuaAllocator::Create(Region** const ptr, int x, int y) {
+	//something to work on
+	(*ptr) = new Region(x, y);
+
+	//API hook
+	lua_getglobal(state, "map");
+	lua_getfield(state, -1, "create");
+	lua_pushlightuserdata(state, *ptr);
+	if (lua_pcall(state, 1, 0, 0) != LUA_OK) {
+		throw(std::runtime_error(std::string() + "Lua error: " + lua_tostring(state, -1) ));
+	}
+	lua_pop(state, 1);
+}
+
+void LuaAllocator::Unload(Region* const ptr) {
+	//API hook
+	lua_getglobal(state, "map");
+	lua_getfield(state, -1, "unload");
+	lua_pushlightuserdata(state, ptr);
+	if (lua_pcall(state, 1, 0, 0) != LUA_OK) {
+		throw(std::runtime_error(std::string() + "Lua error: " + lua_tostring(state, -1) ));
+	}
+	lua_pop(state, 1);
+
+	//clean up the memory
+	delete ptr;
+}

common/map/map_allocator.hpp

@@ -0,0 +1,48 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 MAPALLOCATOR_HPP_
+#define MAPALLOCATOR_HPP_
+
+#include "region.hpp"
+
+#include "lua/lua.hpp"
+
+class BlankAllocator {
+public:
+	void Create(Region** const, int x, int y);
+	void Unload(Region* const);
+private:
+	//
+};
+
+class LuaAllocator {
+public:
+	void Create(Region** const, int x, int y);
+	void Unload(Region* const);
+
+	lua_State* SetLuaState(lua_State* L) { return state = L; }
+	lua_State* GetLuaState() { return state; }
+private:
+	lua_State* state = nullptr;
+};
+
+#endif

common/map/map_file_format.cpp

@@ -0,0 +1,66 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 "map_file_format.hpp"
+
+#include <stdexcept>
+
+void DummyFormat::Load(Region** const ptr, int x, int y) {
+	//EMPTY
+}
+
+void DummyFormat::Save(Region* const ptr) {
+	//EMPTY
+}
+
+void LuaFormat::Load(Region** const ptr, int x, int y) {
+	//something to load into
+
+	if (!(*ptr)) {
+		(*ptr) = new Region(x, y);
+	}
+
+	//API hook
+	lua_getglobal(state, "map");
+	lua_getfield(state, -1, "load");
+	lua_pushlightuserdata(state, *ptr);
+	lua_pushstring(state, saveDir.c_str());
+	if (lua_pcall(state, 2, 1, 0) != LUA_OK) {
+		throw(std::runtime_error(std::string() + "Lua error: " + lua_tostring(state, -1) ));
+	}
+	if (lua_toboolean(state, -1) == false) {
+		delete (*ptr);
+		(*ptr) = nullptr;
+	}
+	lua_pop(state, 2);
+}
+
+void LuaFormat::Save(Region* const ptr) {
+	//API hook
+	lua_getglobal(state, "map");
+	lua_getfield(state, -1, "save");
+	lua_pushlightuserdata(state, ptr);
+	lua_pushstring(state, saveDir.c_str());
+	if (lua_pcall(state, 2, 0, 0) != LUA_OK) {
+		throw(std::runtime_error(std::string() + "Lua error: " + lua_tostring(state, -1) ));
+	}
+	lua_pop(state, 1);
+}

common/map/map_file_format.hpp

@@ -0,0 +1,60 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 MAPFILEFORMAT_HPP_
+#define MAPFILEFORMAT_HPP_
+
+#include "region.hpp"
+
+#include "lua/lua.hpp"
+
+#include <string>
+
+class DummyFormat {
+public:
+	void Load(Region** const, int x, int y);
+	void Save(Region* const);
+
+	std::string SetSaveDir(std::string s) { return saveDir = s; }
+	std::string GetSaveDir() { return saveDir; }
+private:
+	std::string saveDir;
+};
+
+//TODO: verbose save file format
+//TODO: compact save file format
+
+class LuaFormat {
+public:
+	void Load(Region** const, int x, int y);
+	void Save(Region* const);
+
+	std::string SetSaveDir(std::string s) { return saveDir = s; }
+	std::string GetSaveDir() { return saveDir; }
+
+	lua_State* SetLuaState(lua_State* L) { return state = L; }
+	lua_State* GetLuaState() { return state; }
+private:
+	std::string saveDir;
+	lua_State* state = nullptr;
+};
+
+#endif

common/map/region.cpp

@@ -0,0 +1,39 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 "region.hpp"
+
+Region::Region(int argX, int argY):
+	x(argX),
+	y(argY)
+{
+	for (register int i = 0; i < REGION_WIDTH*REGION_HEIGHT*REGION_DEPTH; ++i) {
+		*(reinterpret_cast<type_t*>(tiles) + i) = 0;
+	}
+}
+
+Region::type_t Region::SetTile(int x, int y, int z, type_t v) {
+	return tiles[x][y][z] = v;
+}
+
+Region::type_t Region::GetTile(int x, int y, int z) {
+	return tiles[x][y][z];
+}

common/map/region.hpp

@@ -0,0 +1,50 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 REGION_HPP_
+#define REGION_HPP_
+
+#define REGION_WIDTH 20
+#define REGION_HEIGHT 20
+#define REGION_DEPTH 3
+
+class Region {
+public:
+	typedef unsigned short type_t;
+
+	Region() = delete;
+	Region(int x, int y);
+	~Region() = default;
+
+	type_t SetTile(int x, int y, int z, type_t v);
+	type_t GetTile(int x, int y, int z);
+
+	//accessors
+	int GetX() const { return x; }
+	int GetY() const { return y; }
+private:
+	const int x;
+	const int y;
+
+	type_t tiles[REGION_WIDTH][REGION_HEIGHT][REGION_DEPTH];
+};
+
+#endif

common/map/region_pager.cpp

@@ -0,0 +1,67 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 "region_pager.hpp"
+
+#include "utility.hpp"
+
+Region::type_t RegionPagerBase::SetTile(int x, int y, int z, Region::type_t v) {
+	Region* ptr = GetRegion(x, y);
+	return ptr->SetTile(x - ptr->GetX(), y - ptr->GetY(), z, v);
+}
+
+Region::type_t RegionPagerBase::GetTile(int x, int y, int z) {
+	Region* ptr = GetRegion(x, y);
+	return ptr->GetTile(x - ptr->GetX(), y - ptr->GetY(), z);
+}
+
+Region* RegionPagerBase::GetRegion(int x, int y) {
+	//snap the coords
+	x = snapToBase(REGION_WIDTH, x);
+	y = snapToBase(REGION_HEIGHT, y);
+
+	//get the region by various means
+	Region* ptr = nullptr;
+	ptr = FindRegion(x, y);
+	if (ptr) return ptr;
+	ptr = LoadRegion(x, y);
+	if (ptr) return ptr;
+	return CreateRegion(x, y);
+}
+
+Region* RegionPagerBase::FindRegion(int x, int y) {
+	//snap the coords
+	x = snapToBase(REGION_WIDTH, x);
+	y = snapToBase(REGION_HEIGHT, y);
+
+	//find the region
+	for (std::list<Region*>::iterator it = regionList.begin(); it != regionList.end(); it++) {
+		if ((*it)->GetX() == x && (*it)->GetY() == y) {
+			return *it;
+		}
+	}
+	return nullptr;
+}
+
+Region* RegionPagerBase::PushRegion(Region* ptr) {
+	regionList.push_front(ptr);
+	return regionList.front();
+}

common/map/region_pager.hpp

@@ -0,0 +1,133 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 REGIONPAGER_HPP_
+#define REGIONPAGER_HPP_
+
+#include "region.hpp"
+#include "utility.hpp"
+
+#include <list>
+
+class RegionPagerBase {
+public:
+	RegionPagerBase() {};
+	virtual ~RegionPagerBase() {};
+
+	//tile manipulation
+	Region::type_t SetTile(int x, int y, int z, Region::type_t v);
+	Region::type_t GetTile(int x, int y, int z);
+
+	//region manipulation
+	Region* GetRegion(int x, int y);
+	Region* FindRegion(int x, int y);
+	Region* PushRegion(Region*);
+
+	//interface
+	virtual Region* LoadRegion(int x, int y) = 0;
+	virtual Region* SaveRegion(int x, int y) = 0;
+	virtual Region* CreateRegion(int x, int y) = 0;
+	virtual void UnloadRegion(int x, int y) = 0;
+	//TODO: delete existing regions
+
+	//accessors & mutators
+	std::list<Region*>* GetContainer() { return &regionList; }
+protected:
+	std::list<Region*> regionList;
+};
+
+template<typename Allocator, typename FileFormat>
+class RegionPager : public RegionPagerBase {
+public:
+	RegionPager() {};
+	~RegionPager() {
+		UnloadAll();
+	}
+
+	Region* LoadRegion(int x, int y) {
+		//snap the coords
+		x = snapToBase(REGION_WIDTH, x);
+		y = snapToBase(REGION_HEIGHT, y);
+
+		//load the region if possible
+		Region* ptr = nullptr;
+		format.Load(&ptr, x, y);
+		if (ptr) {
+			return PushRegion(ptr);
+		}
+		return nullptr;
+	}
+
+	Region* SaveRegion(int x, int y) {
+		//snap the coords
+		x = snapToBase(REGION_WIDTH, x);
+		y = snapToBase(REGION_HEIGHT, y);
+
+		//find & save the region
+		Region* ptr = FindRegion(x, y);
+		if (ptr) {
+			format.Save(ptr);
+		}
+		return ptr;
+	}
+
+	Region* CreateRegion(int x, int y) {
+		//snap the coords
+		x = snapToBase(REGION_WIDTH, x);
+		y = snapToBase(REGION_HEIGHT, y);
+
+		//create and push the object
+		Region* ptr = nullptr;
+		allocator.Create(&ptr, x, y);
+		return PushRegion(ptr);
+	}
+
+	void UnloadRegion(int x, int y) {
+		//snap the coords
+		x = snapToBase(REGION_WIDTH, x);
+		y = snapToBase(REGION_HEIGHT, y);
+
+		//custom loop
+		for (std::list<Region*>::iterator it = regionList.begin(); it != regionList.end(); /* EMPTY */) {
+			if ((*it)->GetX() == x && (*it)->GetY() == y) {
+				allocator.Unload(*it);
+				it = regionList.erase(it);
+				continue;
+			}
+			++it;
+		}
+	}
+	void UnloadAll() {
+		for (auto& it : regionList) {
+			allocator.Unload(it);
+		}
+		regionList.clear();
+	}
+
+	//accessors
+	Allocator* GetAllocator() { return &allocator; }
+	FileFormat* GetFormat() { return &format; }
+protected:
+	Allocator allocator;
+	FileFormat format;
+};
+
+#endif

common/network/makefile

@@ -0,0 +1,43 @@
+#config
+INCLUDES+=. .. ../map
+LIBS+=
+CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
+CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+
+#source
+CXXSRC=$(wildcard *.cpp)
+CSRC=$(wildcard *.c)
+
+#objects
+OBJDIR=obj
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.o))
+OBJ+=$(addprefix $(OBJDIR)/,$(CSRC:.c=.o))
+
+#output
+OUTDIR=../..
+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 $@ $<
+
+$(OBJDIR)/%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

common/network/serial.cpp

@@ -0,0 +1,282 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 "serial.hpp"
+
+#include "map_allocator.hpp"
+
+#include <cstring>
+
+//-------------------------
+//Convenience Macros
+//-------------------------
+
+#define SERIALIZE(buffer, data, size) memcpy(buffer, data, size); buffer += size;
+#define DESERIALIZE(buffer, data, size) memcpy(data, buffer, size); buffer += size;
+
+//-------------------------
+//internal serialization functions
+//-------------------------
+
+void serializeType(SerialPacket* packet, char* buffer) {
+	SERIALIZE(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+}
+
+void serializeServer(SerialPacket* packet, char* buffer) {
+	SERIALIZE(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+
+	//server info
+	SERIALIZE(buffer, &packet->serverInfo.networkVersion, sizeof(int));
+	SERIALIZE(buffer, packet->serverInfo.name, PACKET_STRING_SIZE);
+	SERIALIZE(buffer, &packet->serverInfo.playerCount, sizeof(int));
+}
+
+void serializeClient(SerialPacket* packet, char* buffer) {
+	SERIALIZE(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+
+	//indexes
+	SERIALIZE(buffer, &packet->clientInfo.clientIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->clientInfo.characterIndex, sizeof(int));
+
+	//texts
+	SERIALIZE(buffer, packet->clientInfo.username, PACKET_STRING_SIZE);
+	SERIALIZE(buffer, packet->clientInfo.handle, PACKET_STRING_SIZE);
+	SERIALIZE(buffer, packet->clientInfo.avatar, PACKET_STRING_SIZE);
+}
+
+void serializeRegionFormat(SerialPacket* packet, char* buffer) {
+	SERIALIZE(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+
+	//format
+	SERIALIZE(buffer, &packet->regionInfo.mapIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->regionInfo.x, sizeof(int));
+	SERIALIZE(buffer, &packet->regionInfo.y, sizeof(int));
+}
+
+void serializeRegionContent(SerialPacket* packet, char* buffer) {
+	SERIALIZE(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+
+	//format
+	SERIALIZE(buffer, &packet->regionInfo.mapIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->regionInfo.x, sizeof(int));
+	SERIALIZE(buffer, &packet->regionInfo.y, sizeof(int));
+
+	//content
+	for (register int i = 0; i < REGION_WIDTH; i++) {
+		for (register int j = 0; j < REGION_HEIGHT; j++) {
+			for (register int k = 0; k < REGION_DEPTH; k++) {
+				*reinterpret_cast<Region::type_t*>(buffer) = packet->regionInfo.region->GetTile(i, j, k);
+				buffer += sizeof(Region::type_t);
+			}
+		}
+	}
+}
+
+void serializeCharacter(SerialPacket* packet, char* buffer) {
+	SERIALIZE(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+
+	//indexes
+	SERIALIZE(buffer, &packet->characterInfo.clientIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->characterInfo.characterIndex, sizeof(int));
+
+	//texts
+	SERIALIZE(buffer, packet->clientInfo.handle, PACKET_STRING_SIZE);
+	SERIALIZE(buffer, packet->clientInfo.avatar, PACKET_STRING_SIZE);
+
+	//vectors
+	SERIALIZE(buffer, &packet->characterInfo.position.x, sizeof(double));
+	SERIALIZE(buffer, &packet->characterInfo.position.y, sizeof(double));
+	SERIALIZE(buffer, &packet->characterInfo.motion.x, sizeof(double));
+	SERIALIZE(buffer, &packet->characterInfo.motion.y, sizeof(double));
+}
+
+//-------------------------
+//internal deserialization functions
+//-------------------------
+
+void deserializeType(SerialPacket* packet, char* buffer) {
+	DESERIALIZE(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+}
+
+void deserializeServer(SerialPacket* packet, char* buffer) {
+	DESERIALIZE(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+
+	//server info
+	DESERIALIZE(buffer, &packet->serverInfo.networkVersion, sizeof(int));
+	DESERIALIZE(buffer, packet->serverInfo.name, PACKET_STRING_SIZE);
+	DESERIALIZE(buffer, &packet->serverInfo.playerCount, sizeof(int));
+}
+
+void deserializeClient(SerialPacket* packet, char* buffer) {
+	DESERIALIZE(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+
+	//indexes
+	DESERIALIZE(buffer, &packet->clientInfo.clientIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->clientInfo.characterIndex, sizeof(int));
+
+	//texts
+	DESERIALIZE(buffer, packet->clientInfo.username, PACKET_STRING_SIZE);
+	DESERIALIZE(buffer, packet->clientInfo.handle, PACKET_STRING_SIZE);
+	DESERIALIZE(buffer, packet->clientInfo.avatar, PACKET_STRING_SIZE);
+}
+
+void deserializeRegionFormat(SerialPacket* packet, char* buffer) {
+	DESERIALIZE(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+
+	//format
+	DESERIALIZE(buffer, &packet->regionInfo.mapIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->regionInfo.x, sizeof(int));
+	DESERIALIZE(buffer, &packet->regionInfo.y, sizeof(int));
+}
+
+void deserializeRegionContent(SerialPacket* packet, char* buffer) {
+	DESERIALIZE(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+
+	//format
+	DESERIALIZE(buffer, &packet->regionInfo.mapIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->regionInfo.x, sizeof(int));
+	DESERIALIZE(buffer, &packet->regionInfo.y, sizeof(int));
+
+	//an object to work on
+	BlankAllocator().Create(
+		&packet->regionInfo.region,
+		packet->regionInfo.x,
+		packet->regionInfo.y
+	);
+
+	//content
+	for (register int i = 0; i < REGION_WIDTH; i++) {
+		for (register int j = 0; j < REGION_HEIGHT; j++) {
+			for (register int k = 0; k < REGION_DEPTH; k++) {
+				packet->regionInfo.region->SetTile(i, j, k, *reinterpret_cast<Region::type_t*>(buffer));
+				buffer += sizeof(Region::type_t);
+			}
+		}
+	}
+}
+
+void deserializeCharacter(SerialPacket* packet, char* buffer) {
+	DESERIALIZE(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+
+	//indexes
+	DESERIALIZE(buffer, &packet->characterInfo.clientIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->characterInfo.characterIndex, sizeof(int));
+
+	//texts
+	DESERIALIZE(buffer, packet->clientInfo.handle, PACKET_STRING_SIZE);
+	DESERIALIZE(buffer, packet->clientInfo.avatar, PACKET_STRING_SIZE);
+
+	//vectors
+	DESERIALIZE(buffer, &packet->characterInfo.position.x, sizeof(double));
+	DESERIALIZE(buffer, &packet->characterInfo.position.y, sizeof(double));
+	DESERIALIZE(buffer, &packet->characterInfo.motion.x, sizeof(double));
+	DESERIALIZE(buffer, &packet->characterInfo.motion.y, sizeof(double));
+}
+
+//-------------------------
+//the interface functions
+//-------------------------
+
+void serialize(SerialPacket* packet, void* buffer) {
+	switch(packet->meta.type) {
+		//No extra data
+		case SerialPacket::Type::NONE:
+		case SerialPacket::Type::PING:
+		case SerialPacket::Type::PONG:
+		case SerialPacket::Type::BROADCAST_REQUEST:
+			serializeType(packet, reinterpret_cast<char*>(buffer));
+		break;
+
+		//Server info
+		case SerialPacket::Type::BROADCAST_RESPONSE:
+			serializeServer(packet, reinterpret_cast<char*>(buffer));
+		break;
+
+		//Client info
+		case SerialPacket::Type::JOIN_REQUEST:
+		case SerialPacket::Type::JOIN_RESPONSE:
+		case SerialPacket::Type::SYNCHRONIZE:
+		case SerialPacket::Type::DISCONNECT:
+		case SerialPacket::Type::SHUTDOWN:
+			serializeClient(packet, reinterpret_cast<char*>(buffer));
+		break;
+
+		//region info
+		case SerialPacket::Type::REGION_REQUEST:
+			serializeRegionFormat(packet, reinterpret_cast<char*>(buffer));
+		break;
+
+		case SerialPacket::Type::REGION_CONTENT:
+			serializeRegionContent(packet, reinterpret_cast<char*>(buffer));
+		break;
+
+		//Character info
+		case SerialPacket::Type::CHARACTER_NEW:
+		case SerialPacket::Type::CHARACTER_DELETE:
+		case SerialPacket::Type::CHARACTER_UPDATE:
+			serializeCharacter(packet, reinterpret_cast<char*>(buffer));
+		break;
+	}
+}
+
+void deserialize(SerialPacket* packet, void* buffer) {
+	//find the type, so that you can actually deserialize the packet!
+	deserializeType(packet, reinterpret_cast<char*>(buffer));
+	switch(packet->meta.type) {
+		//No extra data
+		case SerialPacket::Type::NONE:
+		case SerialPacket::Type::PING:
+		case SerialPacket::Type::PONG:
+		case SerialPacket::Type::BROADCAST_REQUEST:
+			//NOTHING
+		break;
+
+		//Server info
+		case SerialPacket::Type::BROADCAST_RESPONSE:
+			deserializeServer(packet, reinterpret_cast<char*>(buffer));
+		break;
+
+		//Client info
+		case SerialPacket::Type::JOIN_REQUEST:
+		case SerialPacket::Type::JOIN_RESPONSE:
+		case SerialPacket::Type::SYNCHRONIZE:
+		case SerialPacket::Type::DISCONNECT:
+		case SerialPacket::Type::SHUTDOWN:
+			deserializeClient(packet, reinterpret_cast<char*>(buffer));
+		break;
+
+		//region info
+		case SerialPacket::Type::REGION_REQUEST:
+			deserializeRegionFormat(packet, reinterpret_cast<char*>(buffer));
+		break;
+
+		case SerialPacket::Type::REGION_CONTENT:
+			deserializeRegionContent(packet, reinterpret_cast<char*>(buffer));
+		break;
+
+		//Character info
+		case SerialPacket::Type::CHARACTER_NEW:
+		case SerialPacket::Type::CHARACTER_DELETE:
+		case SerialPacket::Type::CHARACTER_UPDATE:
+			deserializeCharacter(packet, reinterpret_cast<char*>(buffer));
+		break;
+	}
+}

common/network/serial.hpp

@@ -0,0 +1,38 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 SERIAL_HPP_
+#define SERIAL_HPP_
+
+#include "serial_packet.hpp"
+
+/* NOTE: Keep the PACKET_BUFFER_SIZE up to date
+ * NOTE: REGION_CONTENT is currently the largest type of packet
+ *  map content: REGION_WIDTH * REGION_HEIGHT * REGION_DEPTH * sizoeof(region::type_t)
+ *  map format: sizeof(int) * 3
+ *  metadata: sizeof(metadata)
+*/
+#define PACKET_BUFFER_SIZE REGION_WIDTH * REGION_HEIGHT * REGION_DEPTH * sizeof(Region::type_t) + sizeof(int) * 3 + sizeof(SerialPacket::Metadata)
+
+void serialize(SerialPacket* const, void*);
+void deserialize(SerialPacket* const, void*);
+
+#endif

common/network/serial_packet.hpp

@@ -0,0 +1,127 @@
+/* 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 SERIALPACKET_HPP_
+#define SERIALPACKET_HPP_
+
+#include "vector2.hpp"
+#include "region.hpp"
+
+#include "SDL/SDL_net.h"
+
+#define NETWORK_VERSION 20140428
+#define PACKET_STRING_SIZE 100
+
+#pragma pack(push, 0)
+
+union SerialPacket {
+	//types of packets
+	enum class Type {
+		//default: there is something wrong
+		NONE = 0,
+
+		//not used
+		PING = 1,
+		PONG = 2,
+
+		//Searching for a server to join
+		BROADCAST_REQUEST = 3,
+		BROADCAST_RESPONSE = 4,
+
+		//try to join the server
+		JOIN_REQUEST = 5,
+		JOIN_RESPONSE = 6,
+
+		//mass update
+		SYNCHRONIZE = 7,
+
+		//disconnect from the server
+		DISCONNECT = 8,
+
+		//shut down the server
+		SHUTDOWN = 9,
+
+		//map data
+		REGION_REQUEST = 10,
+		REGION_CONTENT = 11,
+
+		//Character movement, etc.
+		CHARACTER_NEW = 12,
+		CHARACTER_DELETE = 13,
+		CHARACTER_UPDATE = 14,
+
+		//TODO: combat packets
+	};
+
+	//metadata on the packet itself
+	struct Metadata {
+		Type type;
+		IPaddress srcAddress;
+	}meta;
+
+	//information about the server
+	struct ServerInformation {
+		Metadata meta;
+		int networkVersion;
+		char name[PACKET_STRING_SIZE];
+		int playerCount;
+	}serverInfo;
+
+	//information about the client
+	struct ClientInformation {
+		Metadata meta;
+		int clientIndex;
+		int characterIndex;
+		char username[PACKET_STRING_SIZE];
+		char handle[PACKET_STRING_SIZE];
+		char avatar[PACKET_STRING_SIZE];
+	}clientInfo;
+
+	//map data
+	struct RegionInformation {
+		Metadata meta;
+		int mapIndex;
+		int x, y;
+		Region* region;
+	}regionInfo;
+
+	//information about a character
+	struct CharacterInformation {
+		Metadata meta;
+		int clientIndex;
+		int characterIndex;
+		char handle[PACKET_STRING_SIZE];
+		char avatar[PACKET_STRING_SIZE];
+		int mapIndex;
+		Vector2 position;
+		Vector2 motion;
+	}characterInfo;
+
+	//defaults
+	SerialPacket() {
+		meta.type = Type::NONE;
+		meta.srcAddress = {0,0};
+	}
+};
+
+#pragma pack(pop)
+
+#endif

common/network/udp_network_utility.hpp

@@ -22,7 +22,7 @@
 #ifndef UDPNETWORKUTILITY_HPP_
 #define UDPNETWORKUTILITY_HPP_
 
-#include "SDL_net/SDL_net.h"
+#include "SDL/SDL_net.h"
 
 class UDPNetworkUtility {
 public:
@@ -32,17 +32,9 @@ public:
 	void Open(int port, int packSize);
 	void Close();
 
-	//bind to an available channel
-	int Bind(const char* ip, int port) {
-		Bind(ip, port, -1);
-	}
-	int Bind(IPaddress* add) {
-		Bind(add, -1);
-	}
-
-	//bind to certain channel
-	int Bind(const char* ip, int port, int channel);
-	int Bind(IPaddress* add, int channel);
+	//bind to a channel
+	int Bind(const char* ip, int port, int channel = -1);
+	int Bind(IPaddress* add, int channel = -1);
 	void Unbind(int channel);
 
 	IPaddress* GetIPAddress(int channel) {

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

common/script/linit.cpp

@@ -0,0 +1,72 @@
+/*
+** $Id: linit.c,v 1.32 2011/04/08 19:17:36 roberto Exp $
+** Initialization of libraries for lua.c and other clients
+** See Copyright Notice in lua.h
+*/
+
+/* Modified for use in Tortuga, renamed to linit.cpp
+*/
+
+
+/*
+** If you embed Lua in your program and need to open the standard
+** libraries, call luaL_openlibs in your program. If you need a
+** different set of libraries, copy this file to your project and edit
+** it to suit your needs.
+*/
+
+
+#define linit_c
+#define LUA_LIB
+
+#include "lua/lua.hpp"
+#include "map_api.hpp"
+
+
+/*
+** these libs are loaded by lua.c and are readily available to any Lua
+** program
+*/
+static const luaL_Reg loadedlibs[] = {
+  /* Standard libs */
+  {"_G", luaopen_base},
+  {LUA_LOADLIBNAME, luaopen_package},
+  {LUA_COLIBNAME, luaopen_coroutine},
+  {LUA_TABLIBNAME, luaopen_table},
+  {LUA_IOLIBNAME, luaopen_io},
+  {LUA_OSLIBNAME, luaopen_os},
+  {LUA_STRLIBNAME, luaopen_string},
+  {LUA_BITLIBNAME, luaopen_bit32},
+  {LUA_MATHLIBNAME, luaopen_math},
+  {LUA_DBLIBNAME, luaopen_debug},
+
+  /* custom libs */
+  {LUA_MAPLIBNAME, luaopen_mapapi},
+
+  {NULL, NULL}
+};
+
+
+/*
+** these libs are preloaded and must be required before used
+*/
+static const luaL_Reg preloadedlibs[] = {
+  {NULL, NULL}
+};
+
+
+LUALIB_API void luaL_openlibs (lua_State *L) {
+  const luaL_Reg *lib;
+  /* call open functions from 'loadedlibs' and set results to global table */
+  for (lib = loadedlibs; lib->func; lib++) {
+    luaL_requiref(L, lib->name, lib->func, 1);
+    lua_pop(L, 1);  /* remove lib */
+  }
+  /* add open functions from 'preloadedlibs' into 'package.preload' table */
+  luaL_getsubtable(L, LUA_REGISTRYINDEX, "_PRELOAD");
+  for (lib = preloadedlibs; lib->func; lib++) {
+    lua_pushcfunction(L, lib->func);
+    lua_setfield(L, -2, lib->name);
+  }
+  lua_pop(L, 1);  /* remove _PRELOAD table */
+}

common/script/makefile

@@ -0,0 +1,43 @@
+#config
+INCLUDES+=. .. ../map
+LIBS+=
+CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
+CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+
+#source
+CXXSRC=$(wildcard *.cpp)
+CSRC=$(wildcard *.c)
+
+#objects
+OBJDIR=obj
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.o))
+OBJ+=$(addprefix $(OBJDIR)/,$(CSRC:.c=.o))
+
+#output
+OUTDIR=../..
+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 $@ $<
+
+$(OBJDIR)/%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

common/script/map_api.cpp

@@ -0,0 +1,126 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 "map_api.hpp"
+
+//map headers
+#include "map_allocator.hpp"
+#include "map_file_format.hpp"
+#include "region_pager.hpp"
+
+//NOTE: When operating on a region, setTile() & getTile() *are not* zero indexed, but when operating on the entire map they *are* zero indexed.
+
+static int setTile(lua_State* L) {
+	if (lua_gettop(L) == 5) {
+		//operating on a region
+		Region* ptr = (Region*)lua_touserdata(L, 1);
+		ptr->SetTile(lua_tointeger(L, 2)-1, lua_tointeger(L, 3)-1, lua_tointeger(L, 4)-1, lua_tointeger(L, 5));
+	}
+	else {
+		//operating on the whole map
+		lua_pushstring(L, "pager");
+		lua_gettable(L, LUA_REGISTRYINDEX);
+
+		//assume the pager is using lua
+		RegionPager<LuaAllocator, LuaFormat>* pager = reinterpret_cast<RegionPager<LuaAllocator, LuaFormat>*>(lua_touserdata(L, -1));
+
+		//balance the stack
+		lua_pop(L, 1);
+
+		pager->SetTile(lua_tointeger(L, 1), lua_tointeger(L, 2), lua_tointeger(L, 3), lua_tointeger(L, 4));
+	}
+	return 0;
+}
+
+static int getTile(lua_State* L) {
+	if (lua_gettop(L) == 4) {
+		//operating on a region
+		Region* ptr = (Region*)lua_touserdata(L, 1);
+		int ret = ptr->GetTile(lua_tointeger(L, 2)-1, lua_tointeger(L, 3)-1, lua_tointeger(L, 4)-1);
+		lua_pushnumber(L, ret);
+	}
+	else {
+		//operating on the whole map
+		lua_pushstring(L, "pager");
+		lua_gettable(L, LUA_REGISTRYINDEX);
+
+		//assume the pager is using lua
+		RegionPager<LuaAllocator, LuaFormat>* pager = reinterpret_cast<RegionPager<LuaAllocator, LuaFormat>*>(lua_touserdata(L, -1));
+
+		//balance the stack
+		lua_pop(L, 1);
+
+		int ret = pager->GetTile(lua_tointeger(L, 1), lua_tointeger(L, 2), lua_tointeger(L, 3));
+		lua_pushnumber(L, ret);
+	}
+	return 1;
+}
+
+static int getX(lua_State* L) {
+	Region* ptr = (Region*)lua_touserdata(L, 1);
+	lua_pushinteger(L, ptr->GetX());
+	return 1;
+}
+
+static int getY(lua_State* L) {
+	Region* ptr = (Region*)lua_touserdata(L, 1);
+	lua_pushinteger(L, ptr->GetY());
+	return 1;
+}
+
+static int getRegionWidth(lua_State* L) {
+	lua_pushinteger(L, REGION_WIDTH);
+	return 1;
+}
+
+static int getRegionHeight(lua_State* L) {
+	lua_pushinteger(L, REGION_HEIGHT);
+	return 1;
+}
+
+static int getRegionDepth(lua_State* L) {
+	lua_pushinteger(L, REGION_DEPTH);
+	return 1;
+}
+
+static int dummy(lua_State* L) {
+	return 0;
+}
+
+static const luaL_Reg regionlib[] = {
+	{"create", dummy},
+	{"unload", dummy},
+	{"load", dummy},
+	{"save", dummy},
+	{"settile",setTile},
+	{"gettile",getTile},
+	{"getx",getX},
+	{"gety",getY},
+	{"getregionwidth",getRegionWidth},
+	{"getregionheight",getRegionHeight},
+	{"getregiondepth",getRegionDepth},
+	{nullptr, nullptr}
+};
+
+LUAMOD_API int luaopen_mapapi(lua_State* L) {
+	luaL_newlib(L, regionlib);
+	return 1;
+}

common/script/map_api.hpp

@@ -0,0 +1,30 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * 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 MAPAPI_HPP_
+#define MAPAPI_HPP_
+
+#include "lua/lua.hpp"
+
+#define LUA_MAPLIBNAME "map"
+LUAMOD_API int luaopen_mapapi(lua_State* L);
+
+#endif

common/sprite_sheet.hpp

@@ -1,66 +0,0 @@
-/* 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 SPRITESHEET_HPP_
-#define SPRITESHEET_HPP_
-
-#include "image.hpp"
-
-#include "SDL/SDL.h"
-
-class SpriteSheet {
-public:
-	SpriteSheet() = default;
-	SpriteSheet(SDL_Surface*, Uint16 w, Uint16 h);
-	~SpriteSheet() = default;
-
-	void Update(double delta);
-
-	SDL_Surface* SetSurface(SDL_Surface* const, Uint16 w, Uint16 h);
-	SDL_Surface* GetSurface() const {
-		return image.GetSurface();
-	}
-
-	void DrawTo(SDL_Surface* const dest, Sint16 x, Sint16 y) {
-		image.DrawTo(dest, x, y);
-	}
-
-	//Accessors and Mutators
-	double SetInterval(double i) { return interval = i; }
-	double GetInterval() const { return interval; }
-
-	int SetCurrentFrame(int i) { return currentFrame = i; }
-	int SetCurrentStrip(int i) { return currentStrip = i; }
-
-	Uint16 GetFrameWidth() const { return image.GetClipW(); }
-	Uint16 GetFrameHeight() const { return image.GetClipH(); }
-	int GetCurrentFrame() const { return currentFrame; };
-	int GetCurrentStrip() const { return currentStrip; };
-	int GetMaxFrames() const { return maxFrames; }
-	int GetMaxStrips() const { return maxStrips; }
-private:
-	Image image;
-	int currentFrame = 0, maxFrames = 0;
-	int currentStrip = 0, maxStrips = 0;
-	 double interval = 0, ticks = 0;
-};
-
-#endif

common/surface_manager.cpp

@@ -1,85 +0,0 @@
-/* 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 "surface_manager.hpp"
-
-#include <stdexcept>
-
-SurfaceManager::~SurfaceManager() noexcept {
-	FreeAll();
-}
-
-SDL_Surface* SurfaceManager::Load(std::string key, std::string fname) {
-	MapType::iterator it = surfaceMap.find(key);
-	if (it != surfaceMap.end()) {
-		throw(std::runtime_error(std::string("Surface already loaded: ") + key + std::string(", ") + fname));
-	}
-	return LoadSurface(key, fname);
-}
-
-SDL_Surface* SurfaceManager::Reload(std::string key, std::string fname) {
-	MapType::iterator it = surfaceMap.find(key);
-	if (it != surfaceMap.end()) {
-		SDL_FreeSurface(it->second);
-		surfaceMap.erase(it);
-	}
-	return LoadSurface(key, fname);
-}
-
-SDL_Surface* SurfaceManager::Get(std::string key) {
-	MapType::iterator it = surfaceMap.find(key);
-	if (it == surfaceMap.end()) {
-		throw(std::runtime_error(std::string("Could not find key: ") + key));
-	}
-	return it->second;
-}
-
-SDL_Surface* SurfaceManager::Set(std::string key, SDL_Surface* ptr) {
-	MapType::iterator it = surfaceMap.find(key);
-	if (it != surfaceMap.end()) {
-		throw(std::runtime_error(std::string("Key already exists: ") + key));
-	}
-	return surfaceMap[key] = ptr;
-}
-
-void SurfaceManager::Free(std::string key) {
-	MapType::iterator it = surfaceMap.find(key);
-	if (it != surfaceMap.end()) {
-		SDL_FreeSurface(it->second);
-		surfaceMap.erase(it);
-	}
-}
-
-void SurfaceManager::FreeAll() {
-	for (auto it : surfaceMap) {
-		SDL_FreeSurface(it.second);
-	}
-	surfaceMap.clear();
-}
-
-SDL_Surface* SurfaceManager::LoadSurface(std::string key, std::string fname) {
-	SDL_Surface* ptr = SDL_LoadBMP(fname.c_str());
-	if (!ptr) {
-		throw(std::runtime_error(std::string("Failed to load file: ") + fname));
-	}
-	SDL_SetColorKey(ptr, SDL_SRCCOLORKEY, SDL_MapRGB(ptr->format, 255, 0, 255)); //default
-	return surfaceMap[key] = ptr;
-}

common/ui/button.cpp

@@ -23,29 +23,8 @@
 
 #include <stdexcept>
 
-Button::Button():
-	Button(0,0, nullptr, nullptr)
-{
-}
-
-Button::Button(Sint16 i, Sint16 j, SDL_Surface* imageSurface, SDL_Surface* fontSurface, std::string s) {
-	x = i;
-	y = j;
-	state = State::NORMAL;
-
-	SetSurfaces(imageSurface, fontSurface);
-
-	SetText(s);
-}
-
 Button::State Button::MouseMotion(SDL_MouseMotionEvent const& motion) {
-	if (motion.state & SDL_BUTTON_LMASK) {
-		return CalcState(motion.x, motion.y, true);
-	}
-	else {
-		return CalcState(motion.x, motion.y, false);
-	}
-	return state;
+	return CalcState(motion.x, motion.y, motion.state & SDL_BUTTON_LMASK);
 }
 
 Button::State Button::MouseButtonDown(SDL_MouseButtonEvent const& button) {
@@ -63,41 +42,40 @@ Button::State Button::MouseButtonUp(SDL_MouseButtonEvent const& button) {
 }
 
 void Button::DrawTo(SDL_Surface* const dest) {
-	image.DrawTo(dest, x, y);
-	font.DrawStringTo(text, dest, textX + x, textY + y);
+	if (!image || !font) {
+		throw(std::runtime_error("Surface not set for Button"));
+	}
+	image->SetClipY(state * image->GetClipH());
+	image->DrawTo(dest, x, y);
+	font->DrawStringTo(text, dest, textX + x, textY + y);
 }
 
-void Button::SetSurfaces(SDL_Surface* imageSurface, SDL_Surface* fontSurface) {
-	//graphical stuff
-	image.SetSurface(imageSurface);
-	image.SetClipH(image.GetClipH() / 3); //3 phases
-	font.SetSurface(fontSurface);
-
-	//reset textX & textY
-	SetText(text);
-}
-
-std::string Button::SetText(std::string s) {
-	//one line
-	text = s;
-	textX = (image.GetClipW() / 2) - (font.GetCharW() * text.size() / 2);
-	textY = (image.GetClipH() / 2) - (font.GetCharH() / 2);
+std::string Button::SetText(std::string t) {
+	if (!image || !font) {
+		throw(std::runtime_error("Surface not set for Button"));
+	}
+	//one line, cache the position
+	text = t;
+	textX = (image->GetClipW() / 2) - (font->GetCharW() * text.size() / 2);
+	textY = (image->GetClipH() / 2) - (font->GetCharH() / 2);
 	return text;
 }
 
 Button::State Button::CalcState(Sint16 i, Sint16 j, bool leftPressed) {
-	if (i < x || i > (x + image.GetClipW()) ||
-		j < y || j > (y + image.GetClipH())
+	if (!image || !font) {
+		throw(std::runtime_error("Surface not set for Button"));
+	}
+	//if out of bounds
+	if (i < x || i >= (x + image->GetClipW()) ||
+		j < y || j >= (y + image->GetClipH())
 		) {
-		image.SetClipY(0);
 		return state = State::NORMAL;
 	}
+
 	if (leftPressed) {
-		image.SetClipY(image.GetClipH()*2);
 		return state = State::PRESSED;
 	}
 	else {
-		image.SetClipY(image.GetClipH());
 		return state = State::HOVER;
 	}
 }

common/ui/button.hpp

@@ -27,53 +27,67 @@
 
 #include <string>
 
-//3-phases, no toggle, centred text
+/* 3-phases, no toggle, centred text
+ * This class uses the size of the provided image as its bounds. Also,
+ * The provided image should be formatted correctly.
+ *
+ * The button's image should be divided into 3 sections virtucally,
+ * which act as the different button images. The clip width & height of the
+ * Image should be set manually, and the height should be 1/3 of the total
+ * graphical data.
+*/
 class Button {
 public:
-	enum class State {
-		NORMAL, HOVER, PRESSED
+	enum State {
+		NORMAL = 0, HOVER = 1, PRESSED = 2
 	};
 
-	Button();
-	Button(Sint16 x, Sint16 y, SDL_Surface* imageSurface, SDL_Surface* fontSurface, std::string text = "");
+	Button() = default;
+	~Button() = default;
 
-	//return the current state
+	//handle input
 	State MouseMotion(SDL_MouseMotionEvent const&);
 	State MouseButtonDown(SDL_MouseButtonEvent const&);
 	State MouseButtonUp(SDL_MouseButtonEvent const&);
-	State GetState() const {
-		return state;
-	}
 
 	//yet another draw function
 	void DrawTo(SDL_Surface* const);
 
-	//simple accessors and mutators
+	//accessors and mutators
+	Image* SetImage(Image* const ptr) { return image = ptr; }
+	Image* GetImage() { return image; }
+	RasterFont* SetFont(RasterFont* const ptr) { return font = ptr; }
+	RasterFont* GetFont() { return font; }
+
 	Sint16 SetX(Sint16 i) { return x = i; }
 	Sint16 SetY(Sint16 i) { return y = i; }
 	Sint16 GetX() const { return x; }
 	Sint16 GetY() const { return y; }
 
-	void SetSurfaces(SDL_Surface* image, SDL_Surface* font);
-
-	std::string SetText(std::string s);
-	std::string GetText() const { return text; }
-
-	//raw access, be careful
-	Image* GetImage() { return &image; }
-	RasterFont* GetFont() { return &font; }
-
-	//debug
+	Sint16 SetTextX(Sint16 i) { return textX = i; }
+	Sint16 SetTextY(Sint16 i) { return textY = i; }
 	Sint16 GetTextX() const { return textX; }
 	Sint16 GetTextY() const { return textY; }
+
+	State SetState(State s) { return state = s; }
+	State GetState() const { return state; }
+
+	std::string SetText(std::string);
+	std::string GetText() const { return text; }
+
 private:
 	State CalcState(Sint16 x, Sint16 y, bool leftPressed);
 
-	Sint16 x, y;
-	Sint16 textX, textY; //prevent recalc every loop
-	Image image;
-	RasterFont font;
-	State state;
+	//point to the provided external objects
+	Image* image = nullptr;
+	RasterFont* font = nullptr;
+
+	//positions
+	Sint16 x = 0, y = 0;
+	Sint16 textX = 0, textY = 0;
+
+	//
+	State state = State::NORMAL;
 	std::string text;
 };
 

common/ui/makefile

@@ -0,0 +1,43 @@
+#config
+INCLUDES+=. .. ../graphics
+LIBS+=
+CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
+CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+
+#source
+CXXSRC=$(wildcard *.cpp)
+CSRC=$(wildcard *.c)
+
+#objects
+OBJDIR=obj
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.o))
+OBJ+=$(addprefix $(OBJDIR)/,$(CSRC:.c=.o))
+
+#output
+OUTDIR=../..
+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 $@ $<
+
+$(OBJDIR)/%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

common/ui/menu_bar.cpp

@@ -0,0 +1,139 @@
+/* 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 "menu_bar.hpp"
+
+#include <stdexcept>
+#include <sstream>
+
+void MenuBar::DrawTo(SDL_Surface* const dest) {
+	for (auto& i : entries) {
+		i.DrawTo(dest);
+	}
+}
+
+void MenuBar::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	for (auto& i : entries) {
+		i.MouseMotion(motion);
+	}
+}
+
+void MenuBar::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	for (auto& i : entries) {
+		i.MouseButtonDown(button);
+	}
+}
+
+void MenuBar::MouseButtonUp(SDL_MouseButtonEvent const& button, int* entry, int* butt) {
+	*entry = *butt = -1;
+	int ret = -1;
+	for (auto& i : entries) {
+		ret = i.MouseButtonUp(button);
+
+		if (ret != -1) {
+			*entry = (&i - entries.data());
+			*butt = ret;
+		}
+	}
+}
+
+void MenuBar::SetEntries(std::vector<std::vector<std::string>> info) {
+	if (!image || !font) {
+		throw(std::runtime_error("Surfaces not loaded into the menu bar"));
+	}
+
+	entries.clear();
+	for (int i = 0; i < info.size(); i++) {
+		//create the entry & the main button
+		entries.push_back(MenuBarEntry());
+		entries[i].mainButton.SetImage(image);
+		entries[i].mainButton.SetFont(font);
+		entries[i].mainButton.SetText(info[i][0]);
+		entries[i].mainButton.SetX(i * image->GetClipW());
+		entries[i].mainButton.SetY(0);
+		for (int j = 0; j < info[i].size()-1; j++) {
+			//create each drop button in this entry
+			entries[i].dropButtons.push_back(Button());
+			entries[i].dropButtons[j].SetImage(image);
+			entries[i].dropButtons[j].SetFont(font);
+			entries[i].dropButtons[j].SetText(info[i][j+1]);
+			entries[i].dropButtons[j].SetX(i * image->GetClipW());
+			entries[i].dropButtons[j].SetY((j+1) * image->GetClipH());
+		}
+	}
+}
+
+void MenuBar::MenuBarEntry::DrawTo(SDL_Surface* const dest) {
+	//only draw the dropButtons in the user has this menu open
+	mainButton.DrawTo(dest);
+
+	if (!open) {
+		return;
+	}
+
+	for (auto& i : dropButtons) {
+		i.DrawTo(dest);
+	}
+}
+
+void MenuBar::MenuBarEntry::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	//open the menu
+	bool o = mainButton.MouseMotion(motion) == Button::State::PRESSED;
+
+	if (!(open |= o)) {
+		return;
+	}
+
+	for (auto& i : dropButtons) {
+		//dragging down the menu
+		o |= i.MouseMotion(motion) == Button::State::PRESSED;
+	}
+
+	open = o;
+}
+
+void MenuBar::MenuBarEntry::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	//open the menu
+	if (!(open = mainButton.MouseButtonDown(button) == Button::State::PRESSED)) {
+		return;
+	}
+
+	//update the others anyway
+	for (auto& i : dropButtons) {
+		i.MouseButtonDown(button);
+	}
+}
+
+int MenuBar::MenuBarEntry::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	int ret = -1;
+	mainButton.MouseButtonUp(button);
+
+	for (auto& i : dropButtons) {
+		//the user just released this button
+		if (i.GetState() != i.MouseButtonUp(button) && i.GetState() == Button::State::HOVER && open) {
+			//get this button's index
+			ret = (&i - dropButtons.data());
+		}
+	}
+
+	open = false;
+	return ret;
+}

common/ui/menu_bar.hpp

@@ -0,0 +1,91 @@
+/* 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 MENUBAR_HPP_
+#define MENUBAR_HPP_
+
+#include "image.hpp"
+#include "raster_font.hpp"
+#include "button.hpp"
+
+#include <string>
+#include <vector>
+
+/* I've redesigned this so that the contents of the menu bar can't change during run time.
+ * This is more restrictive but I'm focusing on getting this working first.
+ * The Image and Font pointers must be set before the text data is entered.
+ * 
+ * This class needs a rewrite.
+*/
+
+class MenuBar {
+public:
+	MenuBar() = default;
+	~MenuBar() = default;
+
+	//yet another draw function
+	void DrawTo(SDL_Surface* const dest);
+
+	//user inputs
+	void MouseMotion(SDL_MouseMotionEvent const&);
+	void MouseButtonDown(SDL_MouseButtonEvent const&);
+	void MouseButtonUp(SDL_MouseButtonEvent const&, int* entry, int* button);
+
+	//manage the entries & buttons
+	void SetEntries(std::vector<std::vector<std::string>> info);
+	void ClearEntries() { entries.clear(); }
+
+	//Accessors and mutators
+	Image* SetImage(Image* const ptr) { return image = ptr; }
+	Image* GetImage() { return image; }
+	RasterFont* SetFont(RasterFont* const ptr) { return font = ptr; }
+	RasterFont* GetFont() { return font; }
+
+private:
+	class MenuBarEntry;
+
+	std::vector<MenuBarEntry> entries;
+
+	Image* image = nullptr;
+	RasterFont* font = nullptr;
+};
+
+class MenuBar::MenuBarEntry {
+public:
+	MenuBarEntry() = default;
+	~MenuBarEntry() = default;
+
+	void DrawTo(SDL_Surface* const dest);
+
+	void MouseMotion(SDL_MouseMotionEvent const&);
+	void MouseButtonDown(SDL_MouseButtonEvent const&);
+	int MouseButtonUp(SDL_MouseButtonEvent const&);
+
+private:
+	Button mainButton;
+
+	std::vector<Button> dropButtons;
+	bool open = false;
+
+	friend class MenuBar;
+};
+
+#endif

common/ui/raster_font.cpp

@@ -23,9 +23,9 @@
 
 #include <stdexcept>
 
-RasterFont::RasterFont(SDL_Surface* p) {
-	SetSurface(p);
-}
+/* It might be more efficient to render to a different surface (like an Image)
+ * rather than calling this function with all of it's '%' and '/'.
+*/
 
 void RasterFont::DrawStringTo(std::string s, SDL_Surface* const dest, Sint16 x, Sint16 y) {
 	if (!image.GetSurface()) {
@@ -34,16 +34,27 @@ void RasterFont::DrawStringTo(std::string s, SDL_Surface* const dest, Sint16 x,
 	const Uint16 w = image.GetClipW();
 	const Uint16 h = image.GetClipH();
 	for (int i = 0; i < s.size(); i++) {
-		image.SetClipX(s[i] % w * w);
-		image.SetClipY(s[i] / h * h);
+		image.SetClipX(s[i] % 16 * w);
+		image.SetClipY(s[i] / 16 * h);
 		image.DrawTo(dest, x + i * w, y);
 	}
 }
 
-SDL_Surface* RasterFont::SetSurface(SDL_Surface* p) {
-	if (image.SetSurface(p)) {
-		image.SetClipW(image.GetSurface()->w/16);
-		image.SetClipH(image.GetSurface()->h/16);
-	}
+/* Note: This class can only take a raster font with 16*16 characters, and the
+ * indevidual characters must have the same dimensions. Overall this class is too
+ * restrictive; I suggest using a 3rd party library.
+*/
+
+SDL_Surface* RasterFont::LoadSurface(std::string fname) {
+	image.LoadSurface(fname);
+	image.SetClipW(image.GetSurface()->w/16);
+	image.SetClipH(image.GetSurface()->h/16);
+	return image.GetSurface();
+}
+
+SDL_Surface* RasterFont::SetSurface(SDL_Surface* p) {
+	image.SetSurface(p);
+	image.SetClipW(image.GetSurface()->w/16);
+	image.SetClipH(image.GetSurface()->h/16);
 	return image.GetSurface();
 }

common/ui/raster_font.hpp

@@ -24,21 +24,29 @@
 
 #include "image.hpp"
 
-#include <string>
-
 class RasterFont {
 public:
 	RasterFont() = default;
-	RasterFont(SDL_Surface* p);
+	RasterFont(RasterFont const& rhs) { *this = rhs; }
+	RasterFont(RasterFont&& rhs) { *this = std::move(rhs); }
+	RasterFont(std::string fname) { LoadSurface(fname); }
+	RasterFont(SDL_Surface* p) { SetSurface(p); }
 	~RasterFont() = default;
 
+	RasterFont& operator=(RasterFont const& rhs) { image = rhs.image; }
+	RasterFont& operator=(RasterFont&& rhs) { image = std::move(rhs.image); }
+
 	void DrawStringTo(std::string, SDL_Surface* const, Sint16 x, Sint16 y);
 
 	//Accessors and Mutators
+	SDL_Surface* LoadSurface(std::string);
 	SDL_Surface* SetSurface(SDL_Surface*);
 	SDL_Surface* GetSurface() const { return image.GetSurface(); }
-	Uint16 GetCharW() { return image.GetClipW(); }
-	Uint16 GetCharH() { return image.GetClipH(); }
+	void FreeSurface() { image.FreeSurface(); }
+
+	Uint16 GetCharW() const { return image.GetClipW(); }
+	Uint16 GetCharH() const { return image.GetClipH(); }
+
 private:
 	Image image;
 };

common/utility.cpp

@@ -19,26 +19,41 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#include "sprite_sheet.hpp"
+#include "utility.hpp"
 
-SpriteSheet::SpriteSheet(SDL_Surface* s, Uint16 w, Uint16 h) {
-	SetSurface(s, w, h);
-}
+#include <algorithm>
 
-void SpriteSheet::Update(double delta) {
-	if (interval && (ticks += delta) >= interval) {
-		if (++currentFrame >= maxFrames) {
-			currentFrame = 0;
-		}
-		ticks = 0;
+int snapToBase(int base, int x) {
+	//snap to a grid
+	if (x < 0) {
+		x++;
+		return x / base * base - base;
 	}
-	image.SetClipX(currentFrame * image.GetClipW());
-	image.SetClipY(currentStrip * image.GetClipH());
+	return x / base * base;
 }
 
-SDL_Surface* SpriteSheet::SetSurface(SDL_Surface* const s, Uint16 w, Uint16 h) {
-	image.SetSurface(s, {0, 0, w, h});
-	currentFrame = 0; maxFrames = image.GetSurface()->w / image.GetClipW();
-	currentStrip = 0; maxStrips = image.GetSurface()->h / image.GetClipH();
-	interval = ticks = 0;
+std::string truncatePath(std::string pathname) {
+	return std::string(
+		std::find_if(
+			pathname.rbegin(),
+			pathname.rend(),
+			[](char ch) -> bool {
+				//windows only
+				return ch == '/' || ch == '\\';
+//				//unix only
+//				return ch == '/';
+			}).base(),
+		pathname.end());
 }
+
+std::string to_string_custom(int i) {
+	char buffer[20];
+	snprintf(buffer, 20, "%d", i);
+	return std::string(buffer);
+}
+
+int to_integer_custom(std::string s) {
+	int ret = 0;
+	sscanf(s.c_str(), "%d", &ret);
+	return ret;
+}

common/utility.hpp

@@ -19,31 +19,30 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#ifndef SURFACEMANAGER_HPP_
-#define SURFACEMANAGER_HPP_
+#ifndef UTILITY_HPP_
+#define UTILITY_HPP_
 
-#include "SDL/SDL.h"
-
-#include <map>
 #include <string>
 
-class SurfaceManager {
-public:
-	SurfaceManager() = default;
-	~SurfaceManager() noexcept;
+int snapToBase(int base, int x);
+std::string truncatePath(std::string pathname);
 
-	SDL_Surface* Load(std::string key, std::string fname);
-	SDL_Surface* Reload(std::string key, std::string fname);
-	SDL_Surface* Get(std::string key);
-	SDL_Surface* Set(std::string key, SDL_Surface* ptr);
-	void Free(std::string key);
-	void FreeAll();
+//fixing known bugs in g++
+std::string to_string_custom(int i);
 
-	SDL_Surface* operator[](std::string key) { return Get(key); };
-private:
-	SDL_Surface* LoadSurface(std::string key, std::string fname);
-	typedef std::map<std::string, SDL_Surface*> MapType;
-	MapType surfaceMap;
+int to_integer_custom(std::string);
+
+//wow
+template<typename ContainerT, typename PredicateT>
+void erase_if(ContainerT& items, const PredicateT& predicate) {
+	for(auto it = items.begin(); it != items.end(); /* empty */) {
+		if(predicate(*it)) {
+			it = items.erase(it);
+		}
+		else {
+			++it;
+		}
+	}
 };
 
 #endif

common/vector2.hpp

@@ -22,16 +22,19 @@
 #ifndef VECTOR2_HPP_
 #define VECTOR2_HPP_
 
+#include <type_traits>
 #include <stdexcept>
 #include <cmath>
 
 class Vector2 {
 public:
-	double x = 0, y = 0;
+	double x, y;
+
 	Vector2() = default;
-	Vector2(double i, double j) {
-		x = i; y = j;
-	}
+	Vector2(double i, double j): x(i), y(j) {};
+	~Vector2() = default;
+	Vector2& operator=(Vector2 const&) = default;
+
 	double Length() const {
 		return sqrt(x*x+y*y);
 	}
@@ -41,31 +44,57 @@ public:
 
 	double operator[](size_t i) {
 		if (i >= 2)
-			throw(std::runtime_error("Out of range"));
+			throw(std::domain_error("Out of range"));
 		return *(&x+i);
 	}
 
 	//Arithmetic operators
-	Vector2 operator+(Vector2 v) const { return Vector2(x + v.x, y + v.y); }
-	Vector2 operator-(Vector2 v) const { return Vector2(x - v.x, y - v.y); }
-	Vector2 operator*(Vector2 v) const { return Vector2(x * v.x, y * v.y); }
-	Vector2 operator*(double d) const { return Vector2(x * d, y * d); }
+	Vector2 operator+(Vector2 v) const {
+		Vector2 ret;
+		ret.x = x + v.x;
+		ret.y = y + v.y;
+		return ret;
+	}
+	Vector2 operator-(Vector2 v) const {
+		Vector2 ret;
+		ret.x = x - v.x;
+		ret.y = y - v.y;
+		return ret;
+	}
+	Vector2 operator*(Vector2 v) const {
+		Vector2 ret;
+		ret.x = x * v.x;
+		ret.y = y * v.y;
+		return ret;
+	}
+	Vector2 operator*(double d) const {
+		Vector2 ret;
+		ret.x = x * d;
+		ret.y = y * d;
+		return ret;
+	}
 
 	Vector2 operator/(Vector2 v) {
 		if (!v.x || !v.y)
-			throw(std::runtime_error("Divide by zero"));
-		return Vector2(x / v.x, y / v.y);
+			throw(std::domain_error("Divide by zero"));
+		Vector2 ret;
+		ret.x = x / v.x;
+		ret.y = y / v.y;
+		return ret;
 	}
 	Vector2 operator/(double d) {
 		if (!d)
-			throw(std::runtime_error("Divide by zero"));
-		return Vector2(x / d, y / d);
+			throw(std::domain_error("Divide by zero"));
+		Vector2 ret;
+		ret.x = x / d;
+		ret.y = y / d;
+		return ret;
 	}
 
 	bool operator==(Vector2 v) { return (x == v.x && y == v.y); }
 	bool operator!=(Vector2 v) { return (x != v.x || y != v.y); }
 
-	//templates
+	//member templates (curry the above operators)
 	template<typename T> Vector2 operator+=(T t) { return *this = *this + t; }
 	template<typename T> Vector2 operator-=(T t) { return *this = *this - t; }
 	template<typename T> Vector2 operator*=(T t) { return *this = *this * t; }
@@ -74,4 +103,16 @@ public:
 	template<typename T> bool operator!=(T t) { return (x != t || y != t); }
 };
 
+//non-member templates (flip the order)
+template<typename T> Vector2 operator+(T t, Vector2 v) { return v + t; }
+template<typename T> Vector2 operator-(T t, Vector2 v) { return v - t; }
+template<typename T> Vector2 operator*(T t, Vector2 v) { return v * t; }
+template<typename T> Vector2 operator/(T t, Vector2 v) { return v / t; }
+
+template<typename T> bool operator==(T t, Vector2 v) { return v == t; }
+template<typename T> bool operator!=(T t, Vector2 v) { return v != t; }
+
+//This is explicitly a POD
+static_assert(std::is_pod<Vector2>::value, "Vector2 is not a POD");
+
 #endif

editor/base_scene.cpp

@@ -0,0 +1,139 @@
+/* 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 "base_scene.hpp"
+
+#include <stdexcept>
+
+//-------------------------
+//Static declarations
+//-------------------------
+
+SDL_Surface* BaseScene::screen = nullptr;
+
+//-------------------------
+//Public access members
+//-------------------------
+
+BaseScene::BaseScene() {
+	//
+}
+
+BaseScene::~BaseScene() {
+	//
+}
+
+//-------------------------
+//Program control
+//-------------------------
+
+SDL_Surface* BaseScene::SetScreen(int w, int h, int bpp, Uint32 flags) {
+	if (!bpp) {
+		bpp = SDL_GetVideoInfo()->vfmt->BitsPerPixel;
+	}
+
+	screen = SDL_SetVideoMode(w, h, bpp, flags);
+
+	if (!screen) {
+		throw(std::runtime_error("Failed to create the screen surface"));
+	}
+
+	return screen;
+}
+
+SDL_Surface* BaseScene::GetScreen() {
+	return screen;
+}
+
+SceneList BaseScene::SetNextScene(SceneList sceneIndex) {
+	return nextScene = sceneIndex;
+}
+
+SceneList BaseScene::GetNextScene() const {
+	return nextScene;
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void BaseScene::RunFrame(double delta) {
+	FrameStart();
+	HandleEvents();
+	Update(delta);
+	FrameEnd();
+}
+
+void BaseScene::RenderFrame() {
+	SDL_FillRect(screen, 0, 0);
+	Render(screen);
+	SDL_Flip(screen);
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void BaseScene::HandleEvents() {
+	SDL_Event event;
+
+	while(SDL_PollEvent(&event)) {
+		switch(event.type) {
+			case SDL_QUIT:
+				QuitEvent();
+			break;
+
+			case SDL_VIDEORESIZE:
+				SetScreen(event.resize.w, event.resize.h, 0, screen->flags);
+			break;
+
+			case SDL_MOUSEMOTION:
+				MouseMotion(event.motion);
+			break;
+
+			case SDL_MOUSEBUTTONDOWN:
+				MouseButtonDown(event.button);
+			break;
+
+			case SDL_MOUSEBUTTONUP:
+				MouseButtonUp(event.button);
+			break;
+
+			case SDL_KEYDOWN:
+				KeyDown(event.key);
+			break;
+
+			case SDL_KEYUP:
+				KeyUp(event.key);
+			break;
+
+#ifdef USE_EVENT_JOYSTICK
+			//TODO: joystick/gamepad support
+#endif
+
+#ifdef USE_EVENT_UNKNOWN
+			default:
+				UnknownEvent(event);
+			break;
+#endif
+		}//switch
+	}//while
+}

editor/base_scene.hpp

@@ -0,0 +1,74 @@
+/* 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 BASESCENE_HPP_
+#define BASESCENE_HPP_
+
+#include "scene_list.hpp"
+
+#include "SDL/SDL.h"
+
+class BaseScene {
+public:
+	//Public access members
+	BaseScene();
+	virtual ~BaseScene();
+
+	//Program control
+	static SDL_Surface* SetScreen(int w, int h, int bpp = 0, Uint32 flags = SDL_HWSURFACE|SDL_DOUBLEBUF);
+	static SDL_Surface* GetScreen();
+
+	SceneList SetNextScene(SceneList sceneIndex);
+	SceneList GetNextScene() const;
+
+	//Frame loop
+	virtual void RunFrame(double delta);
+	virtual void RenderFrame();
+
+protected:
+	virtual void FrameStart() {}
+	virtual void HandleEvents();
+	virtual void Update(double delta) {}
+	virtual void FrameEnd() {}
+	virtual void Render(SDL_Surface* const screen) {}
+
+	//Event handlers
+	virtual void QuitEvent() { SetNextScene(SceneList::QUIT); }
+	virtual void MouseMotion(SDL_MouseMotionEvent const&) {}
+	virtual void MouseButtonDown(SDL_MouseButtonEvent const&) {}
+	virtual void MouseButtonUp(SDL_MouseButtonEvent const&) {}
+	virtual void KeyDown(SDL_KeyboardEvent const&) {}
+	virtual void KeyUp(SDL_KeyboardEvent const&) {}
+
+#ifdef USE_EVENT_JOYSTICK
+	//TODO: joystick/gamepad support
+#endif
+
+#ifdef USE_EVENT_UNKNOWN
+	virtual void UnknownEvent(SDL_Event const&) {}
+#endif
+
+private:
+	static SDL_Surface* screen;
+	SceneList nextScene = SceneList::CONTINUE;
+};
+
+#endif

editor/editor_application.cpp

@@ -0,0 +1,116 @@
+/* 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 EditorApplications, 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 "editor_application.hpp"
+
+#include <stdexcept>
+#include <chrono>
+
+//-------------------------
+//Scene headers
+//-------------------------
+
+//Add the custom scene headers here
+#include "editor_scene.hpp"
+#include "testificate_scene.hpp"
+
+//-------------------------
+//Public access members
+//-------------------------
+
+void EditorApplication::Init(int argc, char** argv) {
+	config.Load("rsc\\config.cfg");
+	if (SDL_Init(SDL_INIT_VIDEO))
+		throw(std::runtime_error("Failed to initialize SDL"));
+
+	BaseScene::SetScreen(config.Int("screen.w"), config.Int("screen.h"));
+}
+
+void EditorApplication::Proc() {
+	LoadScene(SceneList::FIRST);
+
+	//prepare the time system
+	typedef std::chrono::steady_clock Clock;
+
+	Clock::duration delta(16 * Clock::duration::period::den / std::milli::den);
+	Clock::time_point simTime = Clock::now();
+	Clock::time_point realTime;
+
+	//The main loop
+	while(activeScene->GetNextScene() != SceneList::QUIT) {
+		//switch scenes when necessary
+		if (activeScene->GetNextScene() != SceneList::CONTINUE) {
+			LoadScene(activeScene->GetNextScene());
+			continue;
+		}
+
+		//update the current time
+		realTime = Clock::now();
+
+		//simulate game time
+		while (simTime < realTime) {
+			//call each user defined function
+			activeScene->RunFrame(double(delta.count()) / Clock::duration::period::den);
+			simTime += delta;
+		}
+
+		//draw the game to the screen
+		activeScene->RenderFrame();
+
+		//give the computer a break
+		SDL_Delay(10);
+	}
+
+	UnloadScene();
+}
+
+void EditorApplication::Quit() {
+	SDL_Quit();
+}
+
+//-------------------------
+//Private access members
+//-------------------------
+
+void EditorApplication::LoadScene(SceneList sceneIndex) {
+	UnloadScene();
+
+	switch(sceneIndex) {
+		//add scene creation calls here
+		case SceneList::FIRST:
+		case SceneList::EDITORSCENE:
+			activeScene = new EditorScene(&config);
+		break;
+
+		case SceneList::TESTIFICATESCENE:
+			activeScene = new TestificateScene(&config);
+		break;
+
+
+		default:
+			throw(std::logic_error("Failed to recognize the scene index"));
+	}
+}
+
+void EditorApplication::UnloadScene() {
+	delete activeScene;
+	activeScene = nullptr;
+}

editor/editor_application.hpp

@@ -0,0 +1,49 @@
+/* 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 EDITORAPPLICATION_HPP_
+#define EDITORAPPLICATION_HPP_
+
+#include "scene_list.hpp"
+#include "base_scene.hpp"
+#include "config_utility.hpp"
+
+class EditorApplication {
+public:
+	EditorApplication() = default;
+	~EditorApplication() = default;
+
+	void Init(int argc, char** argv);
+	void Proc();
+	void Quit();
+
+private:
+	//Private access members
+	void LoadScene(SceneList sceneIndex);
+	void UnloadScene();
+
+	//globals
+	ConfigUtility config;
+
+	BaseScene* activeScene = nullptr;
+};
+
+#endif

editor/editor_scene.cpp

@@ -0,0 +1,216 @@
+/* Copyright: (c) Kayne Ruse 2013, 2014
+ * 
+ * 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 "editor_scene.hpp"
+
+#include "utility.hpp"
+
+#include <cstdio>
+#include <iostream>
+#include <stdexcept>
+
+using namespace std;
+
+//-------------------------
+//Public access members
+//-------------------------
+
+EditorScene::EditorScene(ConfigUtility* const arg1):
+	config(*arg1)
+{
+	//create the debugging "window"
+	debugInfo.CreateSurface(256, 256);
+
+	//setup the utility objects
+	font.LoadSurface(config["dir.fonts"] + "pk_white_8.bmp");
+
+	buttonImage.LoadSurface(config["dir.interface"] + "button_menu.bmp");
+	buttonImage.SetClipH(buttonImage.GetClipH()/3);
+
+	//setup the menu bar
+	menuBar.SetFont(&font);
+	menuBar.SetImage(&buttonImage);
+
+	menuBar.SetEntries({
+		{"File", "New", "Open", "Save", "Close"},
+		{"Edit", "Set Tile", "Set Brush", "Script"},
+		{"Debug", "Debug On", "Debug Off", "Toggle", "Testificate"}
+	});
+
+	//debug
+	tsheet.Load(config["dir.tilesets"] + "terrain.bmp", 12, 15);
+	for (int i = 0; i < REGION_WIDTH; i++) {
+		for (int j = 0; j < REGION_HEIGHT; j++) {
+			pager.SetTile(i, j, 0, 14);
+		}
+	}
+	pager.SetTile(5, 10, 1, 48);
+}
+
+EditorScene::~EditorScene() {
+	//
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void EditorScene::FrameStart() {
+	//
+}
+
+void EditorScene::Update(double delta) {
+	//
+}
+
+void EditorScene::FrameEnd() {
+	//
+}
+
+void EditorScene::Render(SDL_Surface* const screen) {
+	tsheet.DrawRegionTo(screen, pager.GetRegion(0, 0), camera.x, camera.y);
+
+	//draw a big bar across the top (hackish)
+	buttonImage.SetClipY(0);
+	for (int i = 0; i < screen->w; i += buttonImage.GetClipW()) {
+		buttonImage.DrawTo(screen, i, 0);
+	}
+
+	//draw the menu bar
+	menuBar.DrawTo(screen);
+
+	//draw some debugging info
+	if (debugOpen) {
+		SDL_FillRect(debugInfo.GetSurface(), 0, 0);
+		DrawToDebugInfo(string("camera.x: ") + to_string_custom(camera.x), 0);
+		DrawToDebugInfo(string("camera.y: ") + to_string_custom(camera.y), 1);
+		debugInfo.DrawTo(screen, screen->w - debugInfo.GetClipW(), buttonImage.GetClipH());
+	}
+}
+
+void EditorScene::DrawToDebugInfo(std::string str, int line) {
+	//draw the debug info on the right, with a grey background
+	SDL_Rect clip = {
+		Sint16(debugInfo.GetClipW() - str.size() * font.GetCharW()),
+		Sint16(font.GetCharH() * line),
+		Uint16(str.size() * font.GetCharW()),
+		Uint16(font.GetCharH())
+	};
+	SDL_FillRect(debugInfo.GetSurface(), &clip, SDL_MapRGB(debugInfo.GetSurface()->format, 64, 64, 64));
+	font.DrawStringTo(str, debugInfo.GetSurface(), clip.x, clip.y);
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void EditorScene::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	menuBar.MouseMotion(motion);
+
+	if (motion.state & SDL_BUTTON_RMASK) {
+		camera.x -= motion.xrel;
+		camera.y -= motion.yrel;
+	}
+}
+
+void EditorScene::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	menuBar.MouseButtonDown(button);
+}
+
+void EditorScene::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	int entry, drop;
+	menuBar.MouseButtonUp(button, &entry, &drop);
+	HandleMenuOption(entry, drop);
+}
+
+void EditorScene::KeyDown(SDL_KeyboardEvent const& key) {
+	switch(key.keysym.sym) {
+		case SDLK_ESCAPE:
+			QuitEvent();
+		break;
+		case SDLK_SPACE:
+			camera.x = 0;
+			camera.y = 0;
+		break;
+		case SDLK_TAB:
+			debugOpen = !debugOpen;
+		break;
+	}
+}
+
+void EditorScene::KeyUp(SDL_KeyboardEvent const& key) {
+	//
+}
+
+//-------------------------
+//Members
+//-------------------------
+
+void EditorScene::HandleMenuOption(int entry, int drop) {
+	//manage input from the menu bar
+	switch(entry) {
+		case 0: //File
+			switch(drop) {
+				case 0:
+					//NEW
+				break;
+				case 1:
+					//OPEN
+				break;
+				case 2:
+					//SAVE
+				break;
+				case 3:
+					//CLOSE
+				break;
+			}
+		break;
+		case 1: //Edit
+			switch(drop) {
+				case 0:
+					//SET TILE
+				break;
+				case 1:
+					//SET BRUSH
+				break;
+				case 2:
+					//SCRIPT
+				break;
+			}
+		break;
+		case 2: //Debug
+			switch(drop) {
+				case 0:
+					debugOpen = true;
+				break;
+				case 1:
+					debugOpen = false;
+				break;
+				case 2:
+					debugOpen = !debugOpen;
+				break;
+				case 3:
+					SetNextScene(SceneList::TESTIFICATESCENE);
+				break;
+			}
+		break;
+	}
+}

editor/editor_scene.hpp

@@ -0,0 +1,80 @@
+/* Copyright: (c) Kayne Ruse 2013, 2014
+ * 
+ * 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 EDITORSCENE_HPP_
+#define EDITORSCENE_HPP_
+
+#include "base_scene.hpp"
+
+#include "config_utility.hpp"
+#include "image.hpp"
+#include "raster_font.hpp"
+#include "menu_bar.hpp"
+
+#include "region_pager.hpp"
+#include "map_allocator.hpp"
+#include "map_file_format.hpp"
+#include "tile_sheet.hpp"
+
+class EditorScene : public BaseScene {
+public:
+	//Public access members
+	EditorScene(ConfigUtility* const);
+	~EditorScene();
+
+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&);
+
+	//members
+	void HandleMenuOption(int entry, int drop);
+
+	//globals
+	ConfigUtility& config;
+
+	//debugging tools
+	void DrawToDebugInfo(std::string, int line);
+	Image debugInfo;
+	bool debugOpen = true;
+
+	RasterFont font;
+	Image buttonImage;
+	MenuBar menuBar;
+
+	struct {
+		int x = 0, y = 0;
+	} camera;
+
+	RegionPager<BlankAllocator, DummyFormat> pager;
+	TileSheet tsheet;
+};
+
+#endif

editor/main.cpp

@@ -0,0 +1,43 @@
+/* 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 "editor_application.hpp"
+
+#include <stdexcept>
+#include <iostream>
+
+using namespace std;
+
+int main(int argc, char** argv) {
+	cout << "Beginning editor" << endl;
+	try {
+		EditorApplication app;
+		app.Init(argc, argv);
+		app.Proc();
+		app.Quit();
+	}
+	catch(exception& e) {
+		cerr << "Fatal exception thrown: " << e.what() << endl;
+		return 1;
+	}
+	cout << "Clean exit" << endl;
+	return 0;
+}

editor/makefile

@@ -0,0 +1,43 @@
+#config
+INCLUDES+=../common ../common/graphics ../common/map ../common/ui
+LIBS+=../libcommon.a -lmingw32 -lSDLmain -lSDL -llua
+CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
+CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+
+#source
+CXXSRC=$(wildcard *.cpp)
+CSRC=$(wildcard *.c)
+
+#objects
+OBJDIR=obj
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.o))
+OBJ+=$(addprefix $(OBJDIR)/,$(CSRC:.c=.o))
+
+#output
+OUTDIR=../out
+OUT=$(addprefix $(OUTDIR)/,editor)
+
+#targets
+all: $(OBJ) $(OUT)
+	$(CXX) $(CXXFLAGS) -o $(OUT) $(OBJ) $(LIBS)
+
+$(OBJ): | $(OBJDIR)
+
+$(OUT): | $(OUTDIR)
+
+$(OBJDIR):
+	mkdir $(OBJDIR)
+
+$(OUTDIR):
+	mkdir $(OUTDIR)
+
+$(OBJDIR)/%.o: %.cpp
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+$(OBJDIR)/%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

editor/scene_list.hpp

@@ -19,8 +19,18 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#include "frame_rate.hpp"
+#ifndef SCENELIST_HPP_
+#define SCENELIST_HPP_
 
-int FrameRate::frameCount = 0;
-int FrameRate::lastFrameRate = 0;
-FrameRate::Clock::time_point FrameRate::tick = FrameRate::Clock::now();
+enum class SceneList {
+	//these are reserved
+	QUIT,
+	CONTINUE,
+	FIRST,
+
+	//custom indexes
+	TESTIFICATESCENE,
+	EDITORSCENE,
+};
+
+#endif

editor/testificate_scene.cpp

@@ -0,0 +1,91 @@
+/* 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 "testificate_scene.hpp"
+
+#include <iostream>
+
+using std::cout;
+using std::endl;
+
+//-------------------------
+//Public access members
+//-------------------------
+
+TestificateScene::TestificateScene(ConfigUtility* const arg1):
+	config(*arg1)
+{
+	//
+}
+
+TestificateScene::~TestificateScene() {
+	//
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void TestificateScene::FrameStart() {
+	//
+}
+
+void TestificateScene::Update(double delta) {
+	//
+}
+
+void TestificateScene::FrameEnd() {
+	//
+}
+
+void TestificateScene::Render(SDL_Surface* const screen) {
+	//
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void TestificateScene::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	//
+}
+
+
+void TestificateScene::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	//
+}
+
+void TestificateScene::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	//
+}
+
+void TestificateScene::KeyDown(SDL_KeyboardEvent const& key) {
+	switch(key.keysym.sym) {
+		case SDLK_ESCAPE:
+//			QuitEvent();
+		SetNextScene(SceneList::EDITORSCENE);
+		break;
+	}
+}
+
+void TestificateScene::KeyUp(SDL_KeyboardEvent const& key) {
+	//
+}

editor/testificate_scene.hpp

@@ -0,0 +1,53 @@
+/* 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 TESTIFICATESCENE_HPP_
+#define TESTIFICATESCENE_HPP_
+
+#include "base_scene.hpp"
+
+#include "config_utility.hpp"
+
+class TestificateScene : public BaseScene {
+public:
+	//Public access members
+	TestificateScene(ConfigUtility* const);
+	~TestificateScene();
+
+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&);
+
+	//globals
+	ConfigUtility& config;
+};
+
+#endif