lobby_server.cpp compiles

Updated the ClientApplication class to help support the new design, but
it's not finished because of that module's dependence on the various
scenes.

Updated the following scenes:

* CleanUp
* MainMenu
* OptionsMenu

The following source files (in client/scenes/) compile correctly:

* base_scene.cpp
* splash_screen.cpp
* clean_up.cpp
* main_menu.cpp
* options_menu.cpp

The folling source files (in client/scenes/) do not compile:

* in_world.cpp
* in_combat.cpp
* lobby_menu.cpp

.gitignore

@@ -15,6 +15,7 @@ Out/
 *.o
 *.a
 *.exe
+*.diff
 
 #Shell files
 *.bat

README.md

@@ -1,9 +1,15 @@
-The most recent stable windows build can be found [here](https://dl.dropboxusercontent.com/u/46669050/Tortuga.rar).
+The most recent stable build for Windows can be found [here](https://dl.dropboxusercontent.com/u/46669050/Tortuga.rar).
 
-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.
+Tortuga is a 2D multiplayer JRPG featuring permadeath (deletion of a character upon death). The emphasis of this game is on multiplayer cooperation, exploration and customization. The game runs on customizable server software that can support up to 150 simultaneous players or more.
 
 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.
 
+## Documentation
+
+Tortuga's full documentation can be found in a separate branch, see [Tortuga/docs](https://github.com/Ratstail91/Tortuga/tree/docs).  
+For Tortuga's primary documentation, please read the [Tortuga Game Design Document](https://github.com/Ratstail91/Tortuga/blob/docs/Tortuga%20Game%20Design%20Document.docx?raw=true).  
+For a list of known bugs, see the [GitHub bug tracker](https://github.com/Ratstail91/Tortuga/issues).
+
 ## External Dependencies
 
 * [SDL 1.2](http://www.libsdl.org/) - Simple DirectMedia Layer API
@@ -11,13 +17,10 @@ This game is inspired by classic 2D RPGs, as well as more modern sandbox MMOs. T
 * [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
 
+(Future versions (to be determined) may be released under a modified version of the [Uplink Developer's License](http://www.introversion.co.uk/uplink/developer/license.html).)
+
 The current version of Tortuga is released under the [zlib license](http://en.wikipedia.org/wiki/Zlib_License).  
 
 Copyright (c) 2013, 2014 Kayne Ruse

client/channels.hpp

@@ -1,3 +1,24 @@
+/* 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 CHANNELS_HPP_
 #define CHANNELS_HPP_
 

client/character.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 "character.hpp"
+
+void Character::Update(double delta) {
+	if (motion.x && motion.y) {
+		origin += motion * delta * CHARACTER_WALKING_MOD;
+	}
+	else if (motion != 0) {
+		origin += motion * delta;
+	}
+	sprite.Update(delta);
+}
+
+void Character::DrawTo(SDL_Surface* const dest, int camX, int camY) {
+	sprite.DrawTo(dest, origin.x - camX, origin.y - camY);
+}
+
+void Character::CorrectSprite() {
+	//NOTE: These must correspond to the sprite sheet in use
+	if (motion.y > 0) {
+		sprite.SetYIndex(0);
+	}
+	else if (motion.y < 0) {
+		sprite.SetYIndex(1);
+	}
+	else if (motion.x > 0) {
+		sprite.SetYIndex(3);
+	}
+	else if (motion.x < 0) {
+		sprite.SetYIndex(2);
+	}
+
+	//animation
+	if (motion != 0) {
+		sprite.SetDelay(0.1);
+	}
+	else {
+		sprite.SetDelay(0);
+		sprite.SetXIndex(0);
+	}
+}

client/character.hpp

@@ -0,0 +1,86 @@
+/* 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 CHARACTER_HPP_
+#define CHARACTER_HPP_
+
+//components
+#include "character_defines.hpp"
+#include "vector2.hpp"
+#include "bounding_box.hpp"
+
+//graphics
+#include "sprite_sheet.hpp"
+
+//std namespace
+#include <string>
+#include <cmath>
+
+class Character {
+public:
+	Character() = default;
+	~Character() = default;
+
+	void Update(double delta);
+
+	//graphics
+	void DrawTo(SDL_Surface* const, int camX, int camY);
+	void CorrectSprite();
+	SpriteSheet* GetSprite() { return &sprite; }
+
+	//accessors and mutators
+
+	//metadata
+	int SetOwner(int i) { return owner = i; }
+	int GetOwner() { return owner; }
+	std::string SetHandle(std::string s) { return handle = s; }
+	std::string GetHandle() const { return handle; }
+	std::string SetAvatar(std::string s) { return avatar = s; }
+	std::string GetAvatar() const { return avatar; }
+
+	//position
+	Vector2 SetOrigin(Vector2 v) { return origin = v; }
+	Vector2 GetOrigin() const { return origin; }
+	Vector2 SetMotion(Vector2 v) { return motion = v; }
+	Vector2 GetMotion() const { return motion; }
+	BoundingBox SetBoundingBox(BoundingBox b) { return bounds = b; }
+	BoundingBox GetBoundingBox() const { return bounds; }
+
+private:
+	//graphics
+	SpriteSheet sprite;
+
+	//metadata
+	int owner;
+	std::string handle;
+	std::string avatar;
+
+	//position
+	Vector2 origin = {0.0,0.0};
+	Vector2 motion = {0.0,0.0};
+	BoundingBox bounds;
+};
+
+//tmp
+#include <map>
+typedef std::map<int, Character> CharacterMap;
+
+#endif

client/client_application.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -25,6 +25,7 @@
 
 #include <stdexcept>
 #include <chrono>
+#include <iostream>
 
 //-------------------------
 //Scene headers
@@ -37,26 +38,113 @@
 #include "lobby_menu.hpp"
 #include "in_world.hpp"
 #include "in_combat.hpp"
+#include "clean_up.hpp"
 
 //-------------------------
 //Public access members
 //-------------------------
 
 void ClientApplication::Init(int argc, char** argv) {
-	//load the prerequisites
-	config.Load("rsc\\config.cfg");
+	std::cout << "Beginning " << argv[0] << std::endl;
+
+	//-------------------------
+	//Initialize the APIs
+	//-------------------------
 
 	//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);
+	std::cout << "Initialized SDL" << std::endl;
 
 	//initialize SDL_net
 	if (SDLNet_Init()) {
 		throw(std::runtime_error("Failed to initialize SDL_net"));
 	}
-	network.Open(0, PACKET_BUFFER_SIZE);
+	network.Open(0);
+	std::cout << "Initialized SDL_net" << std::endl;
+
+	//initialize lua
+	lua = luaL_newstate();
+	if (!lua) {
+		throw(std::runtime_error("Failed to initialize lua"));
+	}
+	luaL_openlibs(lua);
+	std::cout << "Initialized lua" << std::endl;
+
+	//run the setup script
+	if (luaL_dofile(lua, "rsc\\setup.lua")) {
+		throw(std::runtime_error("Failed to initialize lua's startup script"));
+	}
+	std::cout << "Initialized lua's setup script" << std::endl;
+
+	//place the config table onto the stack
+	lua_getglobal(lua, "config");
+
+	//-------------------------
+	//Setup the screen
+	//-------------------------
+
+	//get each field
+	lua_getfield(lua, -1, "client");
+	lua_getfield(lua, -1, "screen");
+	lua_getfield(lua, -1, "width");
+	lua_getfield(lua, -2, "height");
+	lua_getfield(lua, -3, "fullscreen");
+
+	int w = lua_tointeger(lua, -3);
+	int h = lua_tointeger(lua, -2);
+	int f = lua_toboolean(lua, -1);
+
+	//pop the screen members
+	lua_pop(lua, 5);
+
+	BaseScene::SetScreen(w ? w : 800, h ? h : 600, 0, f ?
+		SDL_HWSURFACE|SDL_DOUBLEBUF|SDL_FULLSCREEN :
+		SDL_HWSURFACE|SDL_DOUBLEBUF);
+	std::cout << "Initialized the screen" << std::endl;
+
+	//-------------------------
+	//debug output
+	//-------------------------
+
+	lua_getfield(lua, -1, "debug");
+
+	if (lua_toboolean(lua, -1)) {
+#define DEBUG_OUTPUT_VAR(x) std::cout << "\t" << #x << ": " << x << std::endl;
+
+		std::cout << "Internal sizes:" << std::endl;
+
+		DEBUG_OUTPUT_VAR(sizeof(Region::type_t));
+		DEBUG_OUTPUT_VAR(sizeof(Region));
+		DEBUG_OUTPUT_VAR(REGION_WIDTH);
+		DEBUG_OUTPUT_VAR(REGION_HEIGHT);
+		DEBUG_OUTPUT_VAR(REGION_DEPTH);
+		DEBUG_OUTPUT_VAR(REGION_SOLID_FOOTPRINT);
+		DEBUG_OUTPUT_VAR(REGION_FOOTPRINT);
+		DEBUG_OUTPUT_VAR(PACKET_BUFFER_SIZE);
+		DEBUG_OUTPUT_VAR(MAX_PACKET_SIZE);
+
+#undef DEBUG_OUTPUT_VAR
+	}
+
+	//pop the debug value
+	lua_pop(lua, 1);
+
+	//-------------------------
+	//finalize the startup
+	//-------------------------
+
+	//pop the config table
+	lua_pop(lua, 1);
+
+	std::cout << "Startup completed successfully" << std::endl;
+
+	//-------------------------
+	//debugging
+	//-------------------------
+
+	//...
 }
 
 void ClientApplication::Proc() {
@@ -83,7 +171,7 @@ void ClientApplication::Proc() {
 		//simulate game time
 		while (simTime < realTime) {
 			//call each user defined function
-			activeScene->RunFrame(double(delta.count()) / std::chrono::duration<int, std::milli>::period::den);
+			activeScene->RunFrame(constexpr(double(delta.count()) / std::chrono::duration<int, std::milli>::period::den));
 			simTime += delta;
 		}
 
@@ -95,9 +183,12 @@ void ClientApplication::Proc() {
 }
 
 void ClientApplication::Quit() {
+	std::cout << "Shutting down" << std::endl;
+	lua_close(lua);
 	network.Close();
 	SDLNet_Quit();
 	SDL_Quit();
+	std::cout << "Clean exit" << std::endl;
 }
 
 //-------------------------
@@ -110,22 +201,25 @@ void ClientApplication::LoadScene(SceneList sceneIndex) {
 		//add scene creation calls here
 		case SceneList::FIRST:
 		case SceneList::SPLASHSCREEN:
-			activeScene = new SplashScreen(&config);
+			activeScene = new SplashScreen(lua);
 		break;
 		case SceneList::MAINMENU:
-			activeScene = new MainMenu(&config);
+			activeScene = new MainMenu(lua);
 		break;
 		case SceneList::OPTIONSMENU:
-			activeScene = new OptionsMenu(&config);
+			activeScene = new OptionsMenu(lua);
 		break;
 		case SceneList::LOBBYMENU:
-			activeScene = new LobbyMenu(&config, &network, &clientIndex, &accountIndex, &characterIndex);
+			activeScene = new LobbyMenu(lua, network, characterMap);
 		break;
 		case SceneList::INWORLD:
-			activeScene = new InWorld(&config, &network, &clientIndex, &accountIndex, &characterIndex);
+			activeScene = new InWorld(lua, network, characterMap);
 		break;
 		case SceneList::INCOMBAT:
-			activeScene = new InCombat();
+			activeScene = new InCombat(lua, network, characterMap);
+		break;
+		case SceneList::CLEANUP:
+			activeScene = new CleanUp(lua, network, characterMap);
 		break;
 		default:
 			throw(std::logic_error("Failed to recognize the scene index"));

client/client_application.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -25,8 +25,12 @@
 #include "scene_list.hpp"
 #include "base_scene.hpp"
 
-#include "config_utility.hpp"
 #include "udp_network_utility.hpp"
+#include "character.hpp"
+
+#include "lua/lua.hpp"
+
+#include <map>
 
 class ClientApplication {
 public:
@@ -45,11 +49,13 @@ private:
 	BaseScene* activeScene = nullptr;
 
 	//shared parameters
-	ConfigUtility config;
+	lua_State* lua = nullptr;
 	UDPNetworkUtility network;
 	int clientIndex = -1;
 	int accountIndex = -1;
 	int characterIndex = -1;
+
+	CharacterMap characterMap;
 };
 
 #endif

client/linit.cpp

@@ -0,0 +1,85 @@
+/* $Id: linit.c,v 1.32, modified
+ * Initialization of libraries for lua.c and other clients
+ * See Copyright Notice in lua.h
+ * 
+ * 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.
+ * 
+ * Modified for use in Tortuga, renamed to linit.cpp
+ * Modifications are released under the zlib license:
+ * 
+ * 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.
+*/
+#define linit_c
+#define LUA_LIB
+
+#include "lua/lua.hpp"
+
+#include "region_api.hpp"
+#include "region_pager_api.hpp"
+#include "tile_sheet_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},
+
+	//Tortuga's API
+	{TORTUGA_REGION_NAME, openRegionAPI},
+	{TORTUGA_REGION_PAGER_NAME, openRegionPagerAPI},
+	{TORTUGA_TILE_SHEET_NAME, openTileSheetAPI},
+
+	{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
+}

client/main.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -27,7 +27,6 @@
 using namespace std;
 
 int main(int argc, char** argv) {
-	cout << "Beginning client" << endl;
 	try {
 		ClientApplication app;
 		app.Init(argc, argv);
@@ -38,6 +37,5 @@ int main(int argc, char** argv) {
 		cerr << "Fatal exception thrown: " << e.what() << endl;
 		return 1;
 	}
-	cout << "Clean exit" << endl;
 	return 0;
 }

client/makefile

@@ -1,17 +1,14 @@
 #config
-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))
-CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+INCLUDES+=. scenes ../common/debugging ../common/gameplay ../common/graphics ../common/map ../common/network ../common/network/packet ../common/network/serial ../common/ui ../common/utilities
+LIBS+=client.a ../libcommon.a -lSDL_net -lwsock32 -liphlpapi -lmingw32 -lSDLmain -lSDL -llua
+CXXFLAGS+=-std=c++11 $(addprefix -I,$(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
@@ -35,9 +32,6 @@ $(OUTDIR):
 $(OBJDIR)/%.o: %.cpp
 	$(CXX) $(CXXFLAGS) -c -o $@ $<
 
-$(OBJDIR)/%.o: %.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
 clean:
 	$(RM) *.o *.a *.exe
 

client/player_character.cpp

@@ -1,117 +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 "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

@@ -1,67 +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 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/scene_list.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -35,6 +35,7 @@ enum class SceneList {
 	LOBBYMENU,
 	INWORLD,
 	INCOMBAT,
+	CLEANUP,
 };
 
 #endif

client/scenes/base_scene.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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

client/scenes/base_scene.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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

client/scenes/clean_up.cpp

@@ -0,0 +1,147 @@
+/* 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 "clean_up.hpp"
+
+#include "channels.hpp"
+
+#include <stdexcept>
+
+//-------------------------
+//Public access members
+//-------------------------
+
+CleanUp::CleanUp(lua_State* L, UDPNetworkUtility& aNetwork, CharacterMap& aCharacterMap):
+	lua(L),
+	network(aNetwork),
+	characterMap(aCharacterMap)
+{
+	//get the config table
+	lua_getglobal(lua, "config");
+
+	//TODO: I need to figure out an alternative to loading these over and over again
+	//get the directories
+	lua_getfield(lua, -1, "dir");
+	lua_getfield(lua, -1, "interface");
+	lua_getfield(lua, -2, "fonts");
+
+	std::string interfaceDir = lua_tostring(lua, -2);
+	std::string fontsDir = lua_tostring(lua, -1);
+
+	lua_pop(lua, 3);
+
+	//clear the indicies
+	lua_getfield(lua, -1, "client");
+
+	lua_pushnil(lua);
+	lua_pushnil(lua);
+	lua_pushnil(lua);
+
+	lua_setfield(lua, -4, "clientIndex");
+	lua_setfield(lua, -3, "accountIndex");
+	lua_setfield(lua, -2, "characterIndex");
+
+	//pop the remaining objects from the stack
+	lua_pop(lua, 2);
+
+	//setup the utility objects
+	image.LoadSurface(interfaceDir + "button_menu.bmp");
+	image.SetClipH(image.GetClipH()/3);
+	font.LoadSurface(fontsDir + "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");
+
+	//full reset
+	network.Unbind(Channels::SERVER);
+	characterMap.clear();
+
+	//auto return
+	startTick = std::chrono::steady_clock::now();
+}
+
+CleanUp::~CleanUp() {
+	//
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void CleanUp::Update(double delta) {
+	if (std::chrono::steady_clock::now() - startTick > std::chrono::duration<int>(10)) {
+		SetNextScene(SceneList::MAINMENU);
+	}
+
+	//BUGFIX: Eat incoming packets
+	while(network.Receive());
+}
+
+void CleanUp::RenderFrame() {
+	SDL_FillRect(GetScreen(), 0, 0);
+	Render(GetScreen());
+	SDL_Flip(GetScreen());
+	fps.Calculate();
+}
+
+void CleanUp::Render(SDL_Surface* const screen) {
+	backButton.DrawTo(screen);
+	font.DrawStringTo("You have been disconnected.", screen, 50, 30);
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void CleanUp::QuitEvent() {
+	SetNextScene(SceneList::QUIT);
+}
+
+void CleanUp::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	backButton.MouseMotion(motion);
+}
+
+void CleanUp::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	backButton.MouseButtonDown(button);
+}
+
+void CleanUp::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	if (backButton.MouseButtonUp(button) == Button::State::HOVER &&
+		button.button & SDL_BUTTON_LMASK) {
+		SetNextScene(SceneList::MAINMENU);
+	}
+}
+
+void CleanUp::KeyDown(SDL_KeyboardEvent const& key) {
+	//
+}
+
+void CleanUp::KeyUp(SDL_KeyboardEvent const& key) {
+	//
+}

client/scenes/clean_up.hpp

@@ -0,0 +1,79 @@
+/* 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 CLEANUP_HPP_
+#define CLEANUP_HPP_
+
+//network
+#include "udp_network_utility.hpp"
+
+//graphics & ui
+#include "image.hpp"
+#include "raster_font.hpp"
+#include "button.hpp"
+#include "frame_rate.hpp"
+
+//client
+#include "base_scene.hpp"
+#include "character.hpp"
+
+//APIs
+#include "lua/lua.hpp"
+
+//std namespace
+#include <chrono>
+
+class CleanUp : public BaseScene {
+public:
+	//Public access members
+	CleanUp(lua_State*, UDPNetworkUtility&, CharacterMap&);
+	~CleanUp();
+
+protected:
+	//Frame loop
+	void Update(double delta);
+	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&);
+
+	//shared parameters
+	lua_State* lua = nullptr;
+	UDPNetworkUtility& network;
+	CharacterMap& characterMap;
+
+	//graphics & ui
+	Image image;
+	RasterFont font;
+	Button backButton;
+	FrameRate fps;
+
+	//auto return
+	std::chrono::steady_clock::time_point startTick;
+};
+
+#endif

client/scenes/in_combat.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -21,11 +21,50 @@
 */
 #include "in_combat.hpp"
 
+#include "channels.hpp"
+#include "utility.hpp"
+
+#include <stdexcept>
+
 //-------------------------
 //Public access members
 //-------------------------
 
-InCombat::InCombat() {
+InCombat::InCombat(
+	ConfigUtility* const argConfig,
+	UDPNetworkUtility* const argNetwork,
+	int* const argClientIndex,
+	int* const argAccountIndex,
+	int* const argCharacterIndex,
+	CharacterMap* argCharacterMap
+	):
+	config(*argConfig),
+	network(*argNetwork),
+	clientIndex(*argClientIndex),
+	accountIndex(*argAccountIndex),
+	characterIndex(*argCharacterIndex),
+	characterMap(*argCharacterMap)
+{
+/*	//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
+	backButton.SetImage(&buttonImage);
+	backButton.SetFont(&font);
+
+	//set the button positions
+	backButton.SetX(50);
+	backButton.SetY(50 + buttonImage.GetClipH() * 0);
+
+	//set the button texts
+	backButton.SetText("Back");
+
+	//request a sync
+	RequestSynchronize();
+*/
+	//debug
 	//
 }
 
@@ -42,21 +81,47 @@ void InCombat::FrameStart() {
 }
 
 void InCombat::Update(double delta) {
-	//
+	//suck in and process all waiting packets
+	SerialPacket* packetBuffer = static_cast<SerialPacket*>(malloc(MAX_PACKET_SIZE));
+	while(network.Receive(packetBuffer)) {
+		HandlePacket(packetBuffer);
+	}
+	free(static_cast<void*>(packetBuffer));
+
+	//TODO: more
 }
 
 void InCombat::FrameEnd() {
 	//
 }
 
+void InCombat::RenderFrame() {
+	SDL_FillRect(GetScreen(), 0, 0);
+	Render(GetScreen());
+	SDL_Flip(GetScreen());
+	fps.Calculate();
+}
+
 void InCombat::Render(SDL_Surface* const screen) {
-	//
+	//TODO: draw the background
+
+	//TODO: draw the characters
+
+	//TODO: draw the enemies
+
+	//TODO: draw the UI
 }
 
 //-------------------------
 //Event handlers
 //-------------------------
 
+void InCombat::QuitEvent() {
+	//exit the game AND the server
+	RequestDisconnect();
+	SetNextScene(SceneList::QUIT);
+}
+
 void InCombat::MouseMotion(SDL_MouseMotionEvent const& motion) {
 	//
 }
@@ -70,13 +135,87 @@ 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) {
 	//
 }
+
+//-------------------------
+//Network handlers
+//-------------------------
+
+void InCombat::HandlePacket(SerialPacket* const argPacket) {
+	switch(argPacket->type) {
+		case SerialPacketType::DISCONNECT:
+			HandleDisconnect(argPacket);
+		break;
+		//handle errors
+		default:
+			throw(std::runtime_error(std::string() + "Unknown SerialPacketType encountered in InCombat: " + to_string_custom(static_cast<int>(argPacket->type)) ));
+		break;
+	}
+}
+
+void InCombat::HandleDisconnect(SerialPacket* const) {
+	SetNextScene(SceneList::CLEANUP);
+}
+
+//TODO: more network handlers
+
+//-------------------------
+//Server control
+//-------------------------
+
+void InCombat::RequestSynchronize() {
+	ClientPacket newPacket;
+
+	//request a sync
+	newPacket.type = SerialPacketType::SYNCHRONIZE;
+	newPacket.clientIndex = clientIndex;
+	newPacket.accountIndex = accountIndex;
+
+	network.SendTo(Channels::SERVER, &newPacket);
+}
+
+void InCombat::SendPlayerUpdate() {
+	CharacterPacket newPacket;
+
+	//pack the packet
+	newPacket.type = SerialPacketType::CHARACTER_UPDATE;
+
+	newPacket.characterIndex = characterIndex;
+	//handle, avatar
+	newPacket.accountIndex = accountIndex;
+//	newPacket.roomIndex = localCharacter->roomIndex;
+//	newPacket.origin = localCharacter->origin;
+//	newPacket.motion = localCharacter->motion;
+//	newPacket.stats = localCharacter->stats;
+
+	//TODO: gameplay components: equipment, items, buffs, debuffs
+
+	network.SendTo(Channels::SERVER, &newPacket);
+}
+
+void InCombat::RequestDisconnect() {
+	ClientPacket newPacket;
+
+	//send a disconnect request
+	newPacket.type = SerialPacketType::DISCONNECT;
+	newPacket.clientIndex = clientIndex;
+	newPacket.accountIndex = accountIndex;
+
+	network.SendTo(Channels::SERVER, &newPacket);
+}
+
+void InCombat::RequestShutdown() {
+	ClientPacket newPacket;
+
+	//send a shutdown request
+	newPacket.type = SerialPacketType::SHUTDOWN;
+	newPacket.clientIndex = clientIndex;
+	newPacket.accountIndex = accountIndex;
+
+	network.SendTo(Channels::SERVER, &newPacket);
+}

client/scenes/in_combat.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -22,12 +22,34 @@
 #ifndef INCOMBAT_HPP_
 #define INCOMBAT_HPP_
 
+//network
+#include "udp_network_utility.hpp"
+
+//graphics
+#include "image.hpp"
+#include "raster_font.hpp"
+#include "button.hpp"
+
+//common
+#include "config_utility.hpp"
+#include "frame_rate.hpp"
+
+#include "character.hpp"
+
+//client
 #include "base_scene.hpp"
 
 class InCombat : public BaseScene {
 public:
 	//Public access members
-	InCombat();
+	InCombat(
+		ConfigUtility* const argConfig,
+		UDPNetworkUtility* const argNetwork,
+		int* const argClientIndex,
+		int* const argAccountIndex,
+		int* const argCharacterIndex,
+		CharacterMap* argCharacterMap
+	);
 	~InCombat();
 
 protected:
@@ -35,14 +57,41 @@ protected:
 	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* const);
+	void HandleDisconnect(SerialPacket* const);
+
+	//Server control
+	void RequestSynchronize();
+	void SendPlayerUpdate();
+	void RequestDisconnect();
+	void RequestShutdown();
+
+	//shared parameters
+	ConfigUtility& config;
+	UDPNetworkUtility& network;
+	int& clientIndex;
+	int& accountIndex;
+	int& characterIndex;
+	CharacterMap& characterMap;
+
+	//graphics
+	//TODO: graphics
+
+	//UI
+	//TODO: UI
+	FrameRate fps;
 };
 
 #endif

client/scenes/in_world.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -22,22 +22,86 @@
 #include "in_world.hpp"
 
 #include "channels.hpp"
+#include "utility.hpp"
 
+#include <stdexcept>
 #include <algorithm>
 #include <cmath>
-#include <stdexcept>
+#include <iostream>
 
 //-------------------------
 //Public access members
 //-------------------------
 
-InWorld::InWorld(ConfigUtility* const argConfig, UDPNetworkUtility* const argNetwork, int* const argClientIndex, int* const argAccountIndex, int* const argCharacterIndex):
+InWorld::InWorld(
+	ConfigUtility* const argConfig,
+	UDPNetworkUtility* const argNetwork,
+	int* const argClientIndex,
+	int* const argAccountIndex,
+	int* const argCharacterIndex,
+	CharacterMap* argCharacterMap
+	):
 	config(*argConfig),
 	network(*argNetwork),
 	clientIndex(*argClientIndex),
 	accountIndex(*argAccountIndex),
-	characterIndex(*argCharacterIndex)
+	characterIndex(*argCharacterIndex),
+	characterMap(*argCharacterMap)
 {
+	//register the pager
+	lua_pushstring(lua, TORTUGA_REGION_PAGER_PSEUDO_INDEX);
+	lua_pushlightuserdata(lua, &pager);
+	lua_settable(L, LUA_REGISTRYINDEX);
+
+	//register the tilesheet
+	lua_pushstring(lua, TORTUGA_TILE_SHEET_PSEUDO_INDEX);
+	lua_pushlightuserdata(lua, &tileSheet);
+	lua_settable(L, LUA_REGISTRYINDEX);
+
+	//setup the component objecrs
+	pager.SetLuaState(lua);
+
+	//get the config info
+	lua_getglobal(lua, "config");
+	lua_getfield(lua, -1, "dir");
+	lua_getfield(lua, -1, "fonts");
+	std::string fonts = lua_tostring(lua, -1);
+	lua_getfield(lua, -2, "interface");
+	std::string interface = lua_tostring(lua, -1);
+	lua_getfield(lua, -3, "sprites");
+	std::string sprites = lua_tostring(lua, -1);
+	lua_getfield(lua, -4, "scripts");
+	std::string scripts = lua_tostring(lua, -1);
+	lua_pop(lua, 6);
+
+	//run the additional scripts
+	if (luaL_dofile(lua, (scripts + "in_world.lua").c_str())) {
+		throw(std::runtime_error(std::string() + "Failed to run in_world.lua: " + lua_tostring(lua, -1) ));
+	}
+
+	//setup the utility objects
+	buttonImage.LoadSurface(interface + "button_menu.bmp");
+	buttonImage.SetClipH(buttonImage.GetClipH()/3);
+	font.LoadSurface(fonts + "pk_white_8.bmp");
+
+	//pass the utility objects
+	backButton.SetImage(&buttonImage);
+	backButton.SetFont(&font);
+
+	//set the button positions
+	backButton.SetX(50);
+	backButton.SetY(50 + buttonImage.GetClipH() * 0);
+
+	//set the button texts
+	backButton.SetText("Back");
+
+	//entities
+	character.GetSprite()->LoadSurface(sprites + "elliot2.bmp", 4, 4);
+	character.SetBoundingBox({0, 0,
+		character.GetSprite()->GetImage()->GetClipW(),
+		character.GetSprite()->GetImage()->GetClipH()
+	});
+//-------------------------
 	//setup the utility objects
 	buttonImage.LoadSurface(config["dir.interface"] + "button_menu.bmp");
 	buttonImage.SetClipH(buttonImage.GetClipH()/3);
@@ -63,23 +127,21 @@ InWorld::InWorld(ConfigUtility* const argConfig, UDPNetworkUtility* const argNet
 	//TODO: add the tilesheet to the map system?
 	tileSheet.Load(config["dir.tilesets"] + "terrain.bmp", 12, 15);
 
-	//TODO: move this into it's own function
 	//request a sync
-	SerialPacket packet;
-	char buffer[PACKET_STRING_SIZE];
-	packet.meta.type = SerialPacket::Type::SYNCHRONIZE;
-	packet.clientInfo.clientIndex = clientIndex;
-	packet.clientInfo.accountIndex = accountIndex;
-	packet.clientInfo.characterIndex = characterIndex;
-	serialize(&packet, buffer);
-	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
+	RequestSynchronize();
 
 	//debug
-//	RequestRegion(0, 0);
+	//
 }
 
 InWorld::~InWorld() {
-	//
+	//unregister the map components
+	lua_pushstring(lua, TORTUGA_REGION_PAGER_PSEUDO_INDEX);
+	lua_pushstring(lua, TORTUGA_TILE_SHEET_PSEUDO_INDEX);
+	lua_pushnil(lua);
+	lua_settable(lua, LUA_REGISTRYINDEX);
+	lua_pushnil(lua);
+	lua_settable(lua, LUA_REGISTRYINDEX);
 }
 
 //-------------------------
@@ -91,25 +153,46 @@ 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);
+	//suck in and process all waiting packets
+	SerialPacket* packetBuffer = static_cast<SerialPacket*>(malloc(MAX_PACKET_SIZE));
+	while(network.Receive(packetBuffer)) {
+		HandlePacket(packetBuffer);
 	}
+	free(static_cast<void*>(packetBuffer));
 
 	//update the characters
-	for (auto& it : playerCharacters) {
+	for (auto& it : characterMap) {
 		it.second.Update(delta);
 	}
-	//TODO: sort the players and entities by Y position
+
+	//TODO: Check collisions here
+	//check for collisions with the map
+	BoundingBox wallBounds = {0, 0, tileSheet.GetTileW(), tileSheet.GetTileH()};
+	const int xCount = character.GetBoundingBox().w / wallBounds.w + 1;
+	const int yCount = character.GetBoundingBox().h / wallBounds.h + 1;
+
+	for (int i = -1; i <= xCount; ++i) {
+		for (int j = -1; j <= yCount; ++j) {
+			//set the wall's position
+			wallBounds.x = wallBounds.w * i + snapToBase((double)wallBounds.w, character.GetOrigin().x);
+			wallBounds.y = wallBounds.h * j + snapToBase((double)wallBounds.h, character.GetOrigin().y);
+
+			if (!pager.GetSolid(wallBounds.x / wallBounds.w, wallBounds.y / wallBounds.h)) {
+				continue;
+			}
+
+			if ((character.GetOrigin() + character.GetBoundingBox()).CheckOverlap(wallBounds)) {
+				character.SetOrigin(character.GetOrigin() - (character.GetMotion() * delta));
+				character.SetMotion({0,0});
+				character.CorrectSprite();
+			}
+		}
+	}
 
 	//update the camera
 	if(localCharacter) {
-		camera.x = localCharacter->GetPosition().x - camera.marginX;
-		camera.y = localCharacter->GetPosition().y - camera.marginY;
+		camera.x = localCharacter->GetOrigin().x - camera.marginX;
+		camera.y = localCharacter->GetOrigin().y - camera.marginY;
 	}
 
 	//check the map
@@ -129,12 +212,13 @@ void InWorld::RenderFrame() {
 
 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);
+	for (std::list<Region>::iterator it = regionPager.GetContainer()->begin(); it != regionPager.GetContainer()->end(); it++) {
+		tileSheet.DrawRegionTo(screen, &(*it), camera.x, camera.y);
 	}
 
 	//draw characters
-	for (auto& it : playerCharacters) {
+	for (auto& it : characterMap) {
+		//BUG: #29 drawing order according to Y origin
 		it.second.DrawTo(screen, camera.x, camera.y);
 	}
 
@@ -151,6 +235,7 @@ void InWorld::Render(SDL_Surface* const screen) {
 void InWorld::QuitEvent() {
 	//exit the game AND the server
 	RequestDisconnect();
+	SetNextScene(SceneList::QUIT);
 }
 
 void InWorld::MouseMotion(SDL_MouseMotionEvent const& motion) {
@@ -173,231 +258,239 @@ void InWorld::MouseButtonUp(SDL_MouseButtonEvent const& button) {
 }
 
 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;
+	if (!localCharacter) {
+		return;
 	}
+
+	//player movement
+	Vector2 motion = localCharacter->GetMotion();
+	switch(key.keysym.sym) {
+		case SDLK_LEFT:
+			motion.x -= CHARACTER_WALKING_SPEED;
+		break;
+		case SDLK_RIGHT:
+			motion.x += CHARACTER_WALKING_SPEED;
+		break;
+		case SDLK_UP:
+			motion.y -= CHARACTER_WALKING_SPEED;
+		break;
+		case SDLK_DOWN:
+			motion.y += CHARACTER_WALKING_SPEED;
+		break;
+		default:
+			return;
+	}
+	localCharacter->SetMotion(motion);
+	localCharacter->CorrectSprite();
+	SendPlayerUpdate();
 }
 
 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;
+	if (!localCharacter) {
+		return;
 	}
+
+	//player movement
+	Vector2 motion = localCharacter->GetMotion();
+	switch(key.keysym.sym) {
+		//NOTE: The use of min/max here are to prevent awkward movements
+		case SDLK_LEFT:
+			motion.x = std::min(motion.x + CHARACTER_WALKING_SPEED, 0.0);
+		break;
+		case SDLK_RIGHT:
+			motion.x = std::max(motion.x - CHARACTER_WALKING_SPEED, 0.0);
+		break;
+		case SDLK_UP:
+			motion.y = std::min(motion.y + CHARACTER_WALKING_SPEED, 0.0);
+		break;
+		case SDLK_DOWN:
+			motion.y = std::max(motion.y - CHARACTER_WALKING_SPEED, 0.0);
+		break;
+		default:
+			return;
+	}
+	localCharacter->SetMotion(motion);
+	localCharacter->CorrectSprite();
+	SendPlayerUpdate();
 }
 
 //-------------------------
 //Network handlers
 //-------------------------
 
-void InWorld::HandlePacket(SerialPacket packet) {
-	switch(packet.meta.type) {
-		case SerialPacket::Type::DISCONNECT:
-			HandleDisconnect(packet);
+void InWorld::HandlePacket(SerialPacket* const argPacket) {
+	switch(argPacket->type) {
+		case SerialPacketType::DISCONNECT:
+			HandleDisconnect(argPacket);
 		break;
-		case SerialPacket::Type::REGION_CONTENT:
-			HandleRegionContent(packet);
+		case SerialPacketType::CHARACTER_NEW:
+			HandleCharacterNew(static_cast<CharacterPacket*>(argPacket));
 		break;
-		case SerialPacket::Type::CHARACTER_UPDATE:
-			HandleCharacterUpdate(packet);
+		case SerialPacketType::CHARACTER_DELETE:
+			HandleCharacterDelete(static_cast<CharacterPacket*>(argPacket));
 		break;
-		case SerialPacket::Type::CHARACTER_NEW:
-			HandleCharacterNew(packet);
+		case SerialPacketType::CHARACTER_UPDATE:
+			HandleCharacterUpdate(static_cast<CharacterPacket*>(argPacket));
 		break;
-		case SerialPacket::Type::CHARACTER_DELETE:
-			HandleCharacterDelete(packet);
+		case SerialPacketType::REGION_CONTENT:
+			HandleRegionContent(static_cast<RegionPacket*>(argPacket));
 		break;
 		//handle errors
 		default:
-			throw(std::runtime_error(std::string() + "Unknown SerialPacket::Type encountered in InWorld: " + to_string_custom(int(packet.meta.type))));
+			throw(std::runtime_error(std::string() + "Unknown SerialPacketType encountered in InWorld: " + to_string_custom(static_cast<int>(argPacket->type)) ));
 		break;
 	}
 }
 
-void InWorld::HandleDisconnect(SerialPacket packet) {
-	network.Unbind(Channels::SERVER);
-	clientIndex = -1;
-	accountIndex = -1;
-	characterIndex = -1;
-	SetNextScene(SceneList::MAINMENU);
+void InWorld::HandleDisconnect(SerialPacket* const argPacket) {
+	SetNextScene(SceneList::CLEANUP);
 }
 
-void InWorld::HandleRegionContent(SerialPacket packet) {
-	//replace existing regions
-	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()) {
+void InWorld::HandleCharacterNew(CharacterPacket* const argPacket) {
+	if (characterMap.find(argPacket->characterIndex) != characterMap.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();
+	//create the character object
+	Character& newCharacter = characterMap[argPacket->characterIndex];
+
+	//fill out the character's members
+	newCharacter.SetHandle(argPacket->handle);
+	newCharacter.SetAvatar(argPacket->avatar);
+
+	newCharacter.GetSprite()->LoadSurface(config["dir.sprites"] + newCharacter.GetAvatar(), 4, 4);
+
+	newCharacter.SetOrigin(argPacket->origin);
+	newCharacter.SetMotion(argPacket->motion);
+
+	(*newCharacter.GetStats()) = argPacket->stats;
+
+	//bookkeeping code
+	newCharacter.CorrectSprite();
 
 	//catch this client's player object
-	if (packet.characterInfo.characterIndex == characterIndex && !localCharacter) {
-		localCharacter = &playerCharacters[characterIndex];
+	if (argPacket->accountIndex == accountIndex && !localCharacter) {
+		characterIndex = argPacket->characterIndex;
+		localCharacter = &newCharacter;
 
 		//setup the camera
+		//TODO: move this?
 		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) {
-	//TODO: authenticate
-	if (playerCharacters.find(packet.characterInfo.characterIndex) == playerCharacters.end()) {
-		throw(std::runtime_error("Cannot delete non-existant characters"));
-	}
-
-	playerCharacters.erase(packet.characterInfo.characterIndex);
+void InWorld::HandleCharacterDelete(CharacterPacket* const argPacket) {
+	//TODO: authenticate when own character is being deleted (linked to a TODO in the server)
 
 	//catch this client's player object
-	if (packet.characterInfo.characterIndex == characterIndex) {
+	if (argPacket->characterIndex == characterIndex) {
 		characterIndex = -1;
 		localCharacter = nullptr;
 	}
+
+	characterMap.erase(argPacket->characterIndex);
+}
+
+void InWorld::HandleCharacterUpdate(CharacterPacket* const argPacket) {
+	if (characterMap.find(argPacket->characterIndex) == characterMap.end()) {
+		std::cout << "Warning: HandleCharacterUpdate() is passing to HandleCharacterNew()" << std::endl;
+		HandleCharacterNew(argPacket);
+		return;
+	}
+
+	Character& character = characterMap[argPacket->characterIndex];
+
+	//other characters moving
+	if (argPacket->characterIndex != characterIndex) {
+		character.SetOrigin(argPacket->origin);
+		character.SetMotion(argPacket->motion);
+		character.CorrectSprite();
+	}
+}
+
+void InWorld::HandleRegionContent(RegionPacket* const argPacket) {
+	//replace existing regions
+	regionPager.UnloadRegion(argPacket->x, argPacket->y);
+	regionPager.PushRegion(argPacket->region);
+
+	//clean up after the serial code
+	delete argPacket->region;
+	argPacket->region = nullptr;
 }
 
 //-------------------------
 //Server control
 //-------------------------
 
+void InWorld::RequestSynchronize() {
+	ClientPacket newPacket;
+
+	//request a sync
+	newPacket.type = SerialPacketType::SYNCHRONIZE;
+	newPacket.clientIndex = clientIndex;
+	newPacket.accountIndex = accountIndex;
+
+	//TODO: location, range for sync request
+
+	network.SendTo(Channels::SERVER, &newPacket);
+}
+
 void InWorld::SendPlayerUpdate() {
-	SerialPacket packet;
-	char buffer[PACKET_BUFFER_SIZE];
+	CharacterPacket newPacket;
 
 	//pack the packet
-	packet.meta.type = SerialPacket::Type::CHARACTER_UPDATE;
-	packet.characterInfo.clientIndex = clientIndex;
-	packet.characterInfo.accountIndex = accountIndex;
-	packet.characterInfo.characterIndex = characterIndex;
-	packet.characterInfo.position = localCharacter->GetPosition();
-	packet.characterInfo.motion = localCharacter->GetMotion();
+	newPacket.type = SerialPacketType::CHARACTER_UPDATE;
 
-	serialize(&packet, buffer);
-	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
+	newPacket.characterIndex = characterIndex;
+	//NOTE: omitting the handle and avatar here
+	newPacket.accountIndex = accountIndex;
+	newPacket.roomIndex = 0; //TODO: room index
+	newPacket.origin = localCharacter->GetOrigin();
+	newPacket.motion = localCharacter->GetMotion();
+	newPacket.stats = *localCharacter->GetStats();
+
+	//TODO: gameplay components: equipment, items, buffs, debuffs
+
+	network.SendTo(Channels::SERVER, &newPacket);
 }
 
 void InWorld::RequestDisconnect() {
-	SerialPacket packet;
-	char buffer[PACKET_BUFFER_SIZE];
+	ClientPacket newPacket;
 
 	//send a disconnect request
-	packet.meta.type = SerialPacket::Type::DISCONNECT;
-	packet.clientInfo.clientIndex = clientIndex;
-	packet.clientInfo.accountIndex = accountIndex;
-	packet.clientInfo.characterIndex = characterIndex;
-	serialize(&packet, buffer);
-	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
+	newPacket.type = SerialPacketType::DISCONNECT;
+	newPacket.clientIndex = clientIndex;
+	newPacket.accountIndex = accountIndex;
+
+	network.SendTo(Channels::SERVER, &newPacket);
 }
 
 void InWorld::RequestShutDown() {
-	SerialPacket packet;
-	char buffer[PACKET_BUFFER_SIZE];
+	ClientPacket newPacket;
 
 	//send a shutdown request
-	packet.meta.type = SerialPacket::Type::SHUTDOWN;
-	packet.clientInfo.clientIndex = clientIndex;
-	packet.clientInfo.accountIndex = accountIndex;
-	packet.clientInfo.characterIndex = characterIndex;
-	serialize(&packet, buffer);
-	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
+	newPacket.type = SerialPacketType::SHUTDOWN;
+	newPacket.clientIndex = clientIndex;
+	newPacket.accountIndex = accountIndex;
+
+	network.SendTo(Channels::SERVER, &newPacket);
 }
 
-void InWorld::RequestRegion(int mapIndex, int x, int y) {
-	SerialPacket packet;
-	char buffer[PACKET_BUFFER_SIZE];
+void InWorld::RequestRegion(int roomIndex, int x, int y) {
+	RegionPacket packet;
 
 	//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);
+	packet.type = SerialPacketType::REGION_REQUEST;
+	packet.roomIndex = roomIndex;
+	packet.x = x;
+	packet.y = y;
+
+	network.SendTo(Channels::SERVER, &packet);
 }
 
 //-------------------------
@@ -414,13 +507,13 @@ void InWorld::UpdateMap() {
 	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) {
+	for (std::list<Region>::iterator it = regionPager.GetContainer()->begin(); it != regionPager.GetContainer()->end(); /* EMPTY */) {
+		//check if the region is outside of 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();
+			int tmpX = it->GetX();
+			int tmpY = it->GetY();
 			++it;
 
 			regionPager.UnloadRegion(tmpX, tmpY);

client/scenes/in_world.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -22,29 +22,28 @@
 #ifndef INWORLD_HPP_
 #define INWORLD_HPP_
 
-//maps
-#include "map_allocator.hpp"
-#include "map_file_format.hpp"
-#include "region_pager.hpp"
+//map stuff
+#include "tile_sheet.hpp"
+#include "region_pager_lua.hpp"
 
 //networking
 #include "udp_network_utility.hpp"
-#include "serial_packet.hpp"
-#include "serial.hpp"
 
-//graphics
+//graphics & ui
 #include "image.hpp"
 #include "raster_font.hpp"
 #include "button.hpp"
-#include "tile_sheet.hpp"
 
-//common
-#include "config_utility.hpp"
+//utilities
 #include "frame_rate.hpp"
+#include "timer.hpp"
 
 //client
 #include "base_scene.hpp"
-#include "player_character.hpp"
+#include "character.hpp"
+
+//APIs
+#include "lua/lua.hpp"
 
 //STL
 #include <map>
@@ -52,7 +51,14 @@
 class InWorld : public BaseScene {
 public:
 	//Public access members
-	InWorld(ConfigUtility* const, UDPNetworkUtility* const, int* const, int* const, int* const);
+	InWorld(
+		ConfigUtility* const argConfig,
+		UDPNetworkUtility* const argNetwork,
+		int* const argClientIndex,
+		int* const argAccountIndex,
+		int* const argCharacterIndex,
+		CharacterMap* argCharacterMap
+	);
 	~InWorld();
 
 protected:
@@ -72,28 +78,31 @@ protected:
 	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);
+	void HandlePacket(SerialPacket* const);
+	void HandleDisconnect(SerialPacket* const);
+	void HandleCharacterNew(CharacterPacket* const);
+	void HandleCharacterDelete(CharacterPacket* const);
+	void HandleCharacterUpdate(CharacterPacket* const);
+	void HandleRegionContent(RegionPacket* const);
 
 	//Server control
+	void RequestSynchronize();
 	void SendPlayerUpdate();
 	void RequestDisconnect();
 	void RequestShutDown();
-	void RequestRegion(int mapIndex, int x, int y);
+	void RequestRegion(int roomIndex, int x, int y);
 
 	//utilities
 	void UpdateMap();
 
+	//TODO: Streamline this with lua
 	//shared parameters
 	ConfigUtility& config;
 	UDPNetworkUtility& network;
 	int& clientIndex;
 	int& accountIndex;
 	int& characterIndex;
+	CharacterMap& characterMap;
 
 	//graphics
 	Image buttonImage;
@@ -101,22 +110,22 @@ protected:
 	TileSheet tileSheet;
 
 	//map
-	RegionPager<BlankAllocator, DummyFormat> regionPager;
+	RegionPagerBase regionPager;
 
 	//UI
 	Button disconnectButton;
 	Button shutDownButton;
-	//TODO: Fix the camera
+	//TODO: Review the camera
 	struct {
-		int x = 0, y = 0;
-		int width = 0, height = 0;
-		int marginX = 0, marginY = 0;
-	} camera;
+		struct {
+			int x, y;
+		}origin, margin;
+	}camera;
+
 	FrameRate fps;
 
 	//game
-	std::map<int, PlayerCharacter> playerCharacters;
-	PlayerCharacter* localCharacter = nullptr;
+	Character* localCharacter = nullptr;
 };
 
 #endif

client/scenes/lobby_menu.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -30,17 +30,25 @@
 //Public access members
 //-------------------------
 
-LobbyMenu::LobbyMenu(ConfigUtility* const argConfig, UDPNetworkUtility* const argNetwork, int* const argClientIndex, int* const argAccountIndex, int* const argCharacterIndex):
-	config(*argConfig),
-	network(*argNetwork),
-	clientIndex(*argClientIndex),
-	accountIndex(*argAccountIndex),
-	characterIndex(*argCharacterIndex)
+LobbyMenu::LobbyMenu(lua_State* L, UDPNetworkUtility& aNetwork):
+	lua(L),
+	network(aNetwork)
 {
+	//get the config info
+	lua_getglobal(lua, "config");
+	lua_getfield(lua, -1, "dir");
+	lua_getfield(lua, -1, "interface");
+	lua_getfield(lua, -2, "fonts");
+
+	std::string interfaceDir = lua_tostring(lua, -2);
+	std::string fontsDir = lua_tostring(lua, -1);
+
+	lua_pop(lua, 4);
+
 	//setup the utility objects
-	image.LoadSurface(config["dir.interface"] + "button_menu.bmp");
+	image.LoadSurface(interfaceDir + "button_menu.bmp");
 	image.SetClipH(image.GetClipH()/3);
-	font.LoadSurface(config["dir.fonts"] + "pk_white_8.bmp");
+	font.LoadSurface(fontsDir + "pk_white_8.bmp");
 
 	//pass the utility objects
 	search.SetImage(&image);
@@ -65,6 +73,9 @@ LobbyMenu::LobbyMenu(ConfigUtility* const argConfig, UDPNetworkUtility* const ar
 
 	//set the server list's position
 	listBox = {300, 50, 200, font.GetCharH()};
+
+	//BUGFIX: Eat incoming packets
+	while(network.Receive());
 }
 
 LobbyMenu::~LobbyMenu() {
@@ -80,13 +91,12 @@ 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);
+	//suck in and process all waiting packets
+	SerialPacket* packetBuffer = new SerialPacket();
+	while(network.Receive(packetBuffer)) {
+		HandlePacket(packetBuffer);
 	}
+	delete packetBuffer;
 }
 
 void LobbyMenu::FrameEnd() {
@@ -95,6 +105,7 @@ 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);
@@ -120,7 +131,7 @@ void LobbyMenu::Render(SDL_Surface* const screen) {
 			font.DrawStringTo("?", screen, listBox.x - font.GetCharW(), listBox.y + i*listBox.h);
 		}
 
-		//ping?
+		//TODO: ping/delay?
 	}
 }
 
@@ -141,36 +152,44 @@ void LobbyMenu::MouseButtonDown(SDL_MouseButtonEvent const& button) {
 }
 
 void LobbyMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	//prep
+	lua_getglobal(lua, "config");
+
 	if (search.MouseButtonUp(button) == Button::State::HOVER) {
-		//the vars
-		SerialPacket packet;
-		char buffer[PACKET_BUFFER_SIZE];
+		//get the set parameters
+		lua_getfield(lua, -1, "server");
+		lua_getfield(lua, -1, "host");
+		lua_getfield(lua, -2, "port");
 
 		//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);
+		SerialPacket packet;
+		packet.type = SerialPacketType::BROADCAST_REQUEST;
+		network.SendTo(lua_tostring(lua, -2), lua_tointeger(lua, -1), &packet);
 
 		//reset the server list
 		serverInfo.clear();
 		selection = nullptr;
+
+		//clear the parameters
+		lua_pop(lua, 3);
 	}
 
 	else if (join.MouseButtonUp(button) == Button::State::HOVER && selection != nullptr && selection->compatible) {
-		//the vars
-		SerialPacket packet;
-		char buffer[PACKET_BUFFER_SIZE];
+		//get the parameters
+		lua_getfield(lua, -1, "client");
+		lua_getfield(lua, -1, "username");
 
 		//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);
+		ClientPacket packet;
+		packet.type = SerialPacketType::JOIN_REQUEST;
+		strncpy(packet.username, lua_tostring(lua, -1), PACKET_STRING_SIZE);
 
 		//join the selected server
-		serialize(&packet, buffer);
-		network.Send(&selection->address, buffer, PACKET_BUFFER_SIZE);
+		network.SendTo(&selection->address, &packet);
 		selection = nullptr;
+
+		//clear the parameters
+		lua_pop(lua, 2);
 	}
 
 	else if (back.MouseButtonUp(button) == Button::State::HOVER) {
@@ -179,6 +198,7 @@ void LobbyMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
 
 	else if (
 		//has the user selected a server on the list?
+		//TODO: replace with regular collision checker
 		button.x > listBox.x &&
 		button.x < listBox.x + listBox.w &&
 		button.y > listBox.y &&
@@ -189,48 +209,73 @@ void LobbyMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
 	else {
 		selection = nullptr;
 	}
+
+	//clear the parameters
+	lua_pop(lua, 1);
 }
 
 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;
+//-------------------------
+//Network handlers
+//-------------------------
 
-			//NOTE: Check compatibility here
-			server.compatible = server.networkVersion == NETWORK_VERSION;
-
-			//push
-			serverInfo.push_back(server);
-		}
+void LobbyMenu::HandlePacket(SerialPacket* const argPacket) {
+		switch(argPacket->type) {
+		case SerialPacketType::BROADCAST_RESPONSE:
+			HandleBroadcastResponse(dynamic_cast<ServerPacket*>(argPacket));
 		break;
-		case SerialPacket::Type::JOIN_RESPONSE:
-			clientIndex = packet.clientInfo.clientIndex;
-			accountIndex = packet.clientInfo.accountIndex;
-			characterIndex = packet.clientInfo.characterIndex;
-			network.Bind(&packet.meta.srcAddress, Channels::SERVER);
-			SetNextScene(SceneList::INWORLD);
+		case SerialPacketType::JOIN_RESPONSE:
+			HandleJoinResponse(dynamic_cast<ClientPacket*>(argPacket));
 		break;
-
 		//handle errors
 		default:
-			throw(std::runtime_error(std::string() + "Unknown SerialPacket::Type encountered in LobbyMenu: " + to_string_custom(int(packet.meta.type))));
+			throw(std::runtime_error(std::string() + "Unknown SerialPacketType encountered in LobbyMenu: " + to_string_custom(static_cast<int>(argPacket->type)) ));
 		break;
 	}
+}
+
+void LobbyMenu::HandleBroadcastResponse(ServerPacket* const argPacket) {
+	//extract the data
+	ServerInformation server;
+	server.address = argPacket->srcAddress;
+	server.name = argPacket->name;
+	server.playerCount = argPacket->playerCount;
+	server.version = argPacket->version;
+
+	//Checking compatibility
+	server.compatible = server.version == NETWORK_VERSION;
+
+	//push
+	serverInfo.push_back(server);
+}
+
+void LobbyMenu::HandleJoinResponse(ClientPacket* const argPacket) {
+	lua_getglobal(lua, "config");
+	lua_getfield(lua, -1, "client");
+	lua_getfield(lua, -1, "handle");
+	lua_getfield(lua, -2, "avatar");
+
+	lua_pushinteger(lua, argPacket->clientIndex);
+	lua_pushinteger(lua, argPacket->accountIndex);
+	lua_setfield(lua, -5, "accountIndex");
+	lua_setfield(lua, -4, "clientIndex");
+	network.Bind(&argPacket->srcAddress, Channels::SERVER);
+	SetNextScene(SceneList::INWORLD);
+
+	//send this player's character info
+	CharacterPacket newPacket;
+	newPacket.type = SerialPacketType::CHARACTER_NEW;
+	strncpy(newPacket.handle, lua_tostring(lua, -2), PACKET_STRING_SIZE);
+	strncpy(newPacket.avatar, lua_tostring(lua, -1), PACKET_STRING_SIZE);
+	newPacket.accountIndex = argPacket->accountIndex;
+	network.SendTo(Channels::SERVER, &newPacket);
+
+	lua_pop(lua, 4);
 }

client/scenes/lobby_menu.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -22,27 +22,27 @@
 #ifndef LOBBYMENU_HPP_
 #define LOBBYMENU_HPP_
 
-//graphics & utilities
+//graphics & ui
 #include "image.hpp"
 #include "raster_font.hpp"
 #include "button.hpp"
-#include "config_utility.hpp"
 
-//network
+//utilities
 #include "udp_network_utility.hpp"
-#include "serial_packet.hpp"
-#include "serial.hpp"
 
 //client
 #include "base_scene.hpp"
 
+//APIs
+#include "lua/lua.hpp"
+
 //STL
 #include <vector>
 
 class LobbyMenu : public BaseScene {
 public:
 	//Public access members
-	LobbyMenu(ConfigUtility* const, UDPNetworkUtility* const, int* const, int* const, int* const);
+	LobbyMenu(lua_State*, UDPNetworkUtility&);
 	~LobbyMenu();
 
 protected:
@@ -59,14 +59,14 @@ protected:
 	void KeyDown(SDL_KeyboardEvent const&);
 	void KeyUp(SDL_KeyboardEvent const&);
 
-	void HandlePacket(SerialPacket);
+	//Network handlers
+	void HandlePacket(SerialPacket* const);
+	void HandleBroadcastResponse(ServerPacket* const);
+	void HandleJoinResponse(ClientPacket* const);
 
 	//shared parameters
-	ConfigUtility& config;
+	lua_State* lua = nullptr;
 	UDPNetworkUtility& network;
-	int& clientIndex;
-	int& accountIndex;
-	int& characterIndex;
 
 	//members
 	Image image;
@@ -78,16 +78,16 @@ protected:
 	//server list
 	struct ServerInformation {
 		IPaddress address;
-		int networkVersion;
 		std::string name;
 		int playerCount;
+		int version;
 		bool compatible;
 	};
 
 	std::vector<ServerInformation> serverInfo;
 
 	//a terrible hack, forgive me
-	//I'd love a proper gui system for this
+	//TODO: I'd love a proper gui system for this
 	SDL_Rect listBox;
 	ServerInformation* selection = nullptr;
 };

client/scenes/main_menu.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -25,13 +25,22 @@
 //Public access members
 //-------------------------
 
-MainMenu::MainMenu(ConfigUtility* const argConfig):
-	config(*argConfig)
-{
+MainMenu::MainMenu(lua_State* L): lua(L) {
+	//get the config info
+	lua_getglobal(lua, "config");
+	lua_getfield(lua, -1, "dir");
+	lua_getfield(lua, -1, "interface");
+	lua_getfield(lua, -2, "fonts");
+
+	std::string interfaceDir = lua_tostring(lua, -2);
+	std::string fontsDir = lua_tostring(lua, -1);
+
+	lua_pop(lua, 4);
+
 	//setup the utility objects
-	image.LoadSurface(config["dir.interface"] + "button_menu.bmp");
+	image.LoadSurface(interfaceDir + "button_menu.bmp");
 	image.SetClipH(image.GetClipH()/3);
-	font.LoadSurface(config["dir.fonts"] + "pk_white_8.bmp");
+	font.LoadSurface(fontsDir + "pk_white_8.bmp");
 
 	//pass the utility objects
 	startButton.SetImage(&image);
@@ -53,6 +62,9 @@ MainMenu::MainMenu(ConfigUtility* const argConfig):
 	startButton.SetText("Start");
 	optionsButton.SetText("Options");
 	quitButton.SetText("Quit");
+
+	//debug
+	//
 }
 
 MainMenu::~MainMenu() {
@@ -99,22 +111,19 @@ void MainMenu::MouseButtonDown(SDL_MouseButtonEvent const& button) {
 
 void MainMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
 	if (startButton.MouseButtonUp(button) == Button::State::HOVER) {
-		SetNextScene(SceneList::LOBBYMENU);
+		SetNextScene(SceneList::INWORLD);
 	}
 	if (optionsButton.MouseButtonUp(button) == Button::State::HOVER) {
 		SetNextScene(SceneList::OPTIONSMENU);
 	}
-	if (quitButton.MouseButtonUp(button) == Button::State::HOVER) {
+	if (quitButton.MouseButtonUp(button) == Button::State::HOVER &&
+		button.button & SDL_BUTTON_LMASK) {
 		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

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -24,15 +24,16 @@
 
 #include "base_scene.hpp"
 
-#include "config_utility.hpp"
 #include "image.hpp"
 #include "raster_font.hpp"
 #include "button.hpp"
 
+#include "lua/lua.hpp"
+
 class MainMenu : public BaseScene {
 public:
 	//Public access members
-	MainMenu(ConfigUtility* const);
+	MainMenu(lua_State* L);
 	~MainMenu();
 
 protected:
@@ -50,7 +51,7 @@ protected:
 	void KeyUp(SDL_KeyboardEvent const&);
 
 	//shared parameters
-	ConfigUtility& config;
+	lua_State* lua = nullptr;
 
 	//members
 	Image image;

client/scenes/makefile

@@ -1,21 +1,18 @@
 #config
-INCLUDES+=. .. ../../common ../../common/graphics ../../common/map ../../common/network ../../common/ui
+INCLUDES+=. .. ../../common/gameplay ../../common/graphics ../../common/map ../../common/network ../../common/network/packet ../../common/network/serial ../../common/ui ../../common/utilities
 LIBS+=
-CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
-CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+CXXFLAGS+=-std=c++11 $(addprefix -I,$(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 $(OUTDIR)/,libclient.a)
+OUT=$(addprefix $(OUTDIR)/,client.a)
 
 #targets
 all: $(OBJ) $(OUT)
@@ -34,9 +31,6 @@ $(OUTDIR):
 $(OBJDIR)/%.o: %.cpp
 	$(CXX) $(CXXFLAGS) -c -o $@ $<
 
-$(OBJDIR)/%.o: %.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
 clean:
 	$(RM) *.o *.a *.exe
 

client/scenes/options_menu.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -25,13 +25,22 @@
 //Public access members
 //-------------------------
 
-OptionsMenu::OptionsMenu(ConfigUtility* const argConfig):
-	config(*argConfig)
-{
+OptionsMenu::OptionsMenu(lua_State* L): lua(L) {
+	//get the config info
+	lua_getglobal(lua, "config");
+	lua_getfield(lua, -1, "dir");
+	lua_getfield(lua, -1, "interface");
+	lua_getfield(lua, -2, "fonts");
+
+	std::string interfaceDir = lua_tostring(lua, -2);
+	std::string fontsDir = lua_tostring(lua, -1);
+
+	lua_pop(lua, 4);
+
 	//setup the utility objects
-	image.LoadSurface(config["dir.interface"] + "button_menu.bmp");
+	image.LoadSurface(interfaceDir + "button_menu.bmp");
 	image.SetClipH(image.GetClipH()/3);
-	font.LoadSurface(config["dir.fonts"] + "pk_white_8.bmp");
+	font.LoadSurface(fontsDir + "pk_white_8.bmp");
 
 	//pass the utility objects
 	backButton.SetImage(&image);
@@ -84,17 +93,14 @@ void OptionsMenu::MouseButtonDown(SDL_MouseButtonEvent const& button) {
 }
 
 void OptionsMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
-	if (backButton.MouseButtonUp(button) == Button::State::HOVER) {
+	if (backButton.MouseButtonUp(button) == Button::State::HOVER &&
+		button.button & SDL_BUTTON_LMASK) {
 		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

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -24,15 +24,17 @@
 
 #include "base_scene.hpp"
 
-#include "config_utility.hpp"
 #include "image.hpp"
 #include "raster_font.hpp"
 #include "button.hpp"
 
+#include "lua/lua.hpp"
+
+//TODO: The options screen needs to be USED
 class OptionsMenu : public BaseScene {
 public:
 	//Public access members
-	OptionsMenu(ConfigUtility* const);
+	OptionsMenu(lua_State* L);
 	~OptionsMenu();
 
 protected:
@@ -50,7 +52,7 @@ protected:
 	void KeyUp(SDL_KeyboardEvent const&);
 
 	//shared parameters
-	ConfigUtility& config;
+	lua_State* lua = nullptr;
 
 	//members
 	Image image;

client/scenes/splash_screen.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -21,14 +21,21 @@
 */
 #include "splash_screen.hpp"
 
+#include <string>
+
 //-------------------------
 //Public access members
 //-------------------------
 
-SplashScreen::SplashScreen(ConfigUtility* const argConfig):
-	config(*argConfig)
-{
-	logo.LoadSurface(config["dir.logos"] + "krstudios.bmp");
+SplashScreen::SplashScreen(lua_State* L): lua(L) {
+	//get the config info
+	lua_getglobal(lua, "config");
+	lua_getfield(lua, -1, "dir");
+	lua_getfield(lua, -1, "logos");
+	std::string logos = lua_tostring(lua, -1);
+	lua_pop(lua, 3);
+
+	logo.LoadSurface(logos + "krstudios.bmp");
 	startTick = std::chrono::steady_clock::now();
 }
 

client/scenes/splash_screen.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -24,15 +24,16 @@
 
 #include "base_scene.hpp"
 
-#include "config_utility.hpp"
 #include "image.hpp"
 
+#include "lua/lua.hpp"
+
 #include <chrono>
 
 class SplashScreen : public BaseScene {
 public:
 	//Public access members
-	SplashScreen(ConfigUtility* const);
+	SplashScreen(lua_State* L);
 	~SplashScreen();
 
 protected:
@@ -41,7 +42,7 @@ protected:
 	void Render(SDL_Surface* const);
 
 	//shared parameters
-	ConfigUtility& config;
+	lua_State* lua = nullptr;
 
 	//members
 	std::chrono::steady_clock::time_point startTick;

common/config_utility.cpp

@@ -1,105 +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 "config_utility.hpp"
-
-#include <cstdlib>
-#include <fstream>
-#include <stdexcept>
-
-using namespace std;
-
-void ConfigUtility::Load(string fname) {
-	ifstream is(fname);
-
-	if (!is.is_open()) {
-		throw(runtime_error("Failed to open config file"));
-	}
-
-	string key, val;
-
-	for (;;) { //forever
-		//eat whitespace
-		while(isspace(is.peek()))
-			is.ignore();
-
-		//end of file
-		if (is.eof())
-			break;
-
-		//skip comment lines
-		if (is.peek() == '#') {
-			while(is.peek() != '\n' && !is.eof()) {
-				is.ignore();
-			}
-			continue;
-		}
-
-		//read in the pair
-		getline(is, key,'=');
-		getline(is, val);
-
-		//trim the strings at the start & end
-		while(key.size() && isspace(*key.begin())) key.erase(0, 1);
-		while(val.size() && isspace(*val.begin())) val.erase(0, 1);
-
-		while(key.size() && isspace(*(key.end()-1))) key.erase(key.end() - 1);
-		while(val.size() && isspace(*(val.end()-1))) val.erase(val.end() - 1);
-
-		//allow empty/wiped values
-		if (key.size() == 0) {
-			continue;
-		}
-
-		//save the pair
-		table[key] = val;
-	}
-
-	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/debugging/makefile

@@ -0,0 +1,37 @@
+#config
+INCLUDES+=.
+LIBS+=
+CXXFLAGS+=-std=c++11 $(addprefix -I,$(INCLUDES))
+
+#source
+CXXSRC=$(wildcard *.cpp)
+
+#objects
+OBJDIR=obj
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.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 $@ $<
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

common/debugging/timer.cpp

@@ -0,0 +1,29 @@
+/* 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 "timer.hpp"
+
+std::ostream& operator<<(std::ostream& os, Timer& t) {
+	os << t.GetName() << ": ";
+	os << std::chrono::duration_cast<std::chrono::nanoseconds>(t.GetTime()).count();
+	os << "ns";
+	return os;
+}

common/debugging/timer.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
@@ -19,42 +19,36 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#ifndef CONFIGUTILITY_HPP_
-#define CONFIGUTILITY_HPP_
+#ifndef TIMER_HPP_
+#define TIMER_HPP_
 
-#include <map>
+#include <chrono>
 #include <string>
+#include <ostream>
 
-class ConfigUtility {
+class Timer {
 public:
-	ConfigUtility() = default;
-	ConfigUtility(std::string s) { Load(s); }
+	typedef std::chrono::high_resolution_clock Clock;
 
-	void Load(std::string fname);
+	Timer() = default;
+	Timer(std::string s) : name(s), start(Clock::now()) {};
+	~Timer() = default;
 
-	//convert to a type
-	std::string& String(std::string);
-	int Integer(std::string);
-	double Double(std::string);
-	bool Boolean(std::string);
+	inline void Start() { start = Clock::now(); }
+	inline void Stop() { time = Clock::now() - start; }
 
-	//shorthand
-	std::string& operator[](std::string s) {
-		return String(s);
-	}
-	int Int(std::string s) {
-		return Integer(s);
-	}
-	bool Bool(std::string s) {
-		return Boolean(s);
-	}
+	//accessors and mutators
+	Clock::duration GetTime() { return time; }
+
+	std::string SetName(std::string s) { return name = s; }
+	std::string GetName() { return name; }
 
-	//OO breaker
-	std::map<std::string, std::string>* GetMap() {
-		return &table;
-	}
 private:
-	std::map<std::string, std::string> table;
+	std::string name;
+	Clock::time_point start;
+	Clock::duration time;
 };
 
+std::ostream& operator<<(std::ostream& os, Timer& t);
+
 #endif

common/gameplay/character_defines.hpp

@@ -19,20 +19,17 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#ifndef SERIAL_HPP_
-#define SERIAL_HPP_
+#ifndef CHARACTERDEFINES_HPP_
+#define CHARACTERDEFINES_HPP_
 
-#include "serial_packet.hpp"
+#include <cmath>
 
-/* 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)
+//the speeds that the characters move
+constexpr double CHARACTER_WALKING_SPEED = 140.0;
+constexpr double CHARACTER_WALKING_MOD = 1.0/sqrt(2.0);
 
-void serialize(SerialPacket* const, void*);
-void deserialize(SerialPacket* const, void*);
+//the bounding boxes for the characters
+constexpr double CHARACTER_BOUNDS_WIDTH = 32.0;
+constexpr double CHARACTER_BOUNDS_HEIGHT = 32.0;
 
 #endif

common/gameplay/combat_defines.hpp

@@ -0,0 +1,34 @@
+/* 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 COMBATDEFINES_HPP_
+#define COMBATDEFINES_HPP_
+
+#define COMBAT_MAX_CHARACTERS 16
+#define COMBAT_MAX_ENEMIES 16
+
+enum class TerrainType {
+	NONE = 0,
+	GRASSLANDS,
+	//etc.
+};
+
+#endif

common/gameplay/makefile

@@ -1,17 +1,14 @@
 #config
-INCLUDES+=. .. ../map
+INCLUDES+=.
 LIBS+=
-CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
-CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+CXXFLAGS+=-std=c++11 $(addprefix -I,$(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=../..
@@ -34,9 +31,6 @@ $(OUTDIR):
 $(OBJDIR)/%.o: %.cpp
 	$(CXX) $(CXXFLAGS) -c -o $@ $<
 
-$(OBJDIR)/%.o: %.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
 clean:
 	$(RM) *.o *.a *.exe
 

common/gameplay/statistics.hpp

@@ -19,28 +19,10 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#ifndef CHARACTERDATA_HPP_
-#define CHARACTERDATA_HPP_
+#ifndef STATISTICS_HPP_
+#define STATISTICS_HPP_
 
-//POD members
-#include "bbox.hpp"
-#include "vector2.hpp"
-
-#include <string>
-
-struct CharacterData {
-	//metadata
-	int owner;
-	std::string handle;
-	std::string avatar;
-
-	//world position
-	int mapIndex = 0;
-	Vector2 position = {0.0,0.0};
-	Vector2 motion = {0.0,0.0};
-	BBox bbox = {0,0,0,0};
-
-	//statistics
+struct Statistics {
 	int level = 0;
 	int exp = 0;
 	int maxHP = 0;
@@ -51,9 +33,10 @@ struct CharacterData {
 	int defence = 0;
 	int intelligence = 0;
 	int resistance = 0;
+	int speed = 0;
 	float accuracy = 0.0;
 	float evasion = 0.0;
 	float luck = 0.0;
 };
 
-#endif
+#endif

common/graphics/image.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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

common/graphics/image.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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

common/graphics/makefile

@@ -1,17 +1,14 @@
 #config
-INCLUDES+=. .. ../map
+INCLUDES+=. ../map
 LIBS+=
-CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
-CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+CXXFLAGS+=-std=c++11 $(addprefix -I,$(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=../..
@@ -34,9 +31,6 @@ $(OUTDIR):
 $(OBJDIR)/%.o: %.cpp
 	$(CXX) $(CXXFLAGS) -c -o $@ $<
 
-$(OBJDIR)/%.o: %.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
 clean:
 	$(RM) *.o *.a *.exe
 

common/graphics/sprite_sheet.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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

common/graphics/sprite_sheet.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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

common/makefile

@@ -1,46 +1,11 @@
-#config
-INCLUDES+=.
-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)
+all:
+	$(MAKE) -C debugging
+	$(MAKE) -C gameplay
 	$(MAKE) -C graphics
 	$(MAKE) -C map
-	$(MAKE) -C script
 	$(MAKE) -C network
 	$(MAKE) -C ui
-
-$(OBJ): | $(OBJDIR)
-
-$(OUT): | $(OUTDIR)
-
-$(OBJDIR):
-	mkdir $(OBJDIR)
-
-$(OUTDIR):
-	mkdir $(OUTDIR)
-
-$(OBJDIR)/%.o: %.cpp
-	$(CXX) $(CXXFLAGS) -c -o $@ $<
-
-$(OBJDIR)/%.o: %.c
-	$(CC) $(CFLAGS) -c -o $@ $<
+	$(MAKE) -C utilities
 
 clean:
 	$(RM) *.o *.a *.exe

common/map/makefile

@@ -1,17 +1,14 @@
 #config
-INCLUDES+=. .. ../graphics
+INCLUDES+=. ../utilities ../graphics
 LIBS+=
-CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
-CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+CXXFLAGS+=-std=c++11 $(addprefix -I,$(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=../..
@@ -34,9 +31,6 @@ $(OUTDIR):
 $(OBJDIR)/%.o: %.cpp
 	$(CXX) $(CXXFLAGS) -c -o $@ $<
 
-$(OBJDIR)/%.o: %.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
 clean:
 	$(RM) *.o *.a *.exe
 

common/map/map_allocator.cpp

@@ -1,60 +0,0 @@
-/* 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_file_format.cpp

@@ -1,66 +0,0 @@
-/* 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/region.cpp

@@ -21,13 +21,21 @@
 */
 #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;
+#include "utility.hpp"
+
+#include <stdexcept>
+#include <cstring>
+
+Region::Region(int argX, int argY): x(argX), y(argY) {
+	if (x != snapToBase(REGION_WIDTH, x) || y != snapToBase(REGION_HEIGHT, y)) {
+		throw(std::invalid_argument("Region location is off grid"));
 	}
+	memset(tiles, 0, REGION_WIDTH*REGION_HEIGHT*REGION_DEPTH*sizeof(type_t));
+}
+
+Region::Region(Region const& rhs): x(rhs.x), y(rhs.y) {
+	memcpy(tiles, rhs.tiles, REGION_WIDTH*REGION_HEIGHT*REGION_DEPTH*sizeof(type_t));
+	solid = rhs.solid;
 }
 
 Region::type_t Region::SetTile(int x, int y, int z, type_t v) {
@@ -37,3 +45,11 @@ Region::type_t Region::SetTile(int x, int y, int z, type_t v) {
 Region::type_t Region::GetTile(int x, int y, int z) {
 	return tiles[x][y][z];
 }
+
+bool Region::SetSolid(int x, int y, bool b) {
+	return solid[x * REGION_WIDTH + y] = b;
+}
+
+bool Region::GetSolid(int x, int y) {
+	return solid[x * REGION_WIDTH + y];
+}

common/map/region.hpp

@@ -22,29 +22,46 @@
 #ifndef REGION_HPP_
 #define REGION_HPP_
 
-#define REGION_WIDTH 20
-#define REGION_HEIGHT 20
-#define REGION_DEPTH 3
+#include <bitset>
+#include <cmath>
+
+//the region's storage format
+constexpr int REGION_WIDTH = 20;
+constexpr int REGION_HEIGHT = 20;
+constexpr int REGION_DEPTH = 3;
+
+//the size of the solid map
+constexpr int REGION_SOLID_FOOTPRINT = ceil(REGION_WIDTH * REGION_HEIGHT / 8.0);
 
 class Region {
 public:
-	typedef unsigned short type_t;
+	typedef unsigned char type_t;
 
 	Region() = delete;
 	Region(int x, int y);
+	Region(Region const&);
 	~Region() = default;
 
 	type_t SetTile(int x, int y, int z, type_t v);
 	type_t GetTile(int x, int y, int z);
 
+	bool SetSolid(int x, int y, bool b);
+	bool GetSolid(int x, int y);
+
 	//accessors
 	int GetX() const { return x; }
 	int GetY() const { return y; }
+
+	std::bitset<REGION_WIDTH*REGION_HEIGHT>* GetSolidBitset() { return &solid; }
 private:
 	const int x;
 	const int y;
 
 	type_t tiles[REGION_WIDTH][REGION_HEIGHT][REGION_DEPTH];
+	std::bitset<REGION_WIDTH*REGION_HEIGHT> solid;
 };
 
+//the memory footprint of the tile and solid data; not including any metadata
+constexpr int REGION_FOOTPRINT = REGION_WIDTH * REGION_HEIGHT * REGION_DEPTH * sizeof(Region::type_t) + REGION_SOLID_FOOTPRINT;
+
 #endif

common/map/region_api.cpp

@@ -0,0 +1,122 @@
+/* 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_api.hpp"
+
+#include "region.hpp"
+
+static int setTile(lua_State* L) {
+	Region* region = reinterpret_cast<Region*>(lua_touserdata(L, 1));
+	int ret = region->SetTile(lua_tointeger(L, 2)-1, lua_tointeger(L, 3)-1, lua_tointeger(L, 4)-1, lua_tointeger(L, 5));
+	lua_pushinteger(L, ret);
+	return 1;
+}
+
+static int getTile(lua_State* L) {
+	Region* region = reinterpret_cast<Region*>(lua_touserdata(L, 1));
+	int ret = region->GetTile(lua_tointeger(L, 2)-1, lua_tointeger(L, 3)-1, lua_tointeger(L, 4)-1);
+	lua_pushinteger(L, ret);
+	return 1;
+}
+
+static int setSolid(lua_State* L) {
+	Region* region = reinterpret_cast<Region*>(lua_touserdata(L, 1));
+	bool ret = region->SetSolid(lua_tointeger(L, 2)-1, lua_tointeger(L, 3)-1, lua_toboolean(L, 4));
+	lua_pushboolean(L, ret);
+	return 1;
+}
+
+static int getSolid(lua_State* L) {
+	Region* region = reinterpret_cast<Region*>(lua_touserdata(L, 1));
+	bool ret = region->GetSolid(lua_tointeger(L, 2)-1, lua_tointeger(L, 3)-1);
+	lua_pushboolean(L, ret);
+	return 1;
+}
+
+static int getX(lua_State* L) {
+	Region* region = reinterpret_cast<Region*>(lua_touserdata(L, 1));
+	lua_pushinteger(L, region->GetX());
+	return 1;
+}
+
+static int getY(lua_State* L) {
+	Region* region = reinterpret_cast<Region*>(lua_touserdata(L, 1));
+	lua_pushinteger(L, region->GetY());
+	return 1;
+}
+
+static int getWidth(lua_State* L) {
+	lua_pushinteger(L, REGION_WIDTH);
+	return 1;
+}
+
+static int getHeight(lua_State* L) {
+	lua_pushinteger(L, REGION_HEIGHT);
+	return 1;
+}
+
+static int getDepth(lua_State* L) {
+	lua_pushinteger(L, REGION_DEPTH);
+	return 1;
+}
+
+static int load(lua_State* L) {
+	//EMPTY
+	lua_pushboolean(L, false);
+	return 1;
+}
+
+static int save(lua_State* L) {
+	//EMPTY
+	return 0;
+}
+
+static int create(lua_State* L) {
+	//EMPTY
+	return 0;
+}
+
+static int unload(lua_State* L) {
+	//EMPTY
+	return 0;
+}
+
+static const luaL_Reg regionLib[] = {
+	{"SetTile",setTile},
+	{"GetTile",getTile},
+	{"SetSolid",setSolid},
+	{"GetSolid",getSolid},
+	{"GetX",getX},
+	{"GetY",getY},
+	{"GetWidth",getWidth},
+	{"GetHeight",getHeight},
+	{"GetDepth",getDepth},
+	{"Load",load},
+	{"Save",save},
+	{"Create",create},
+	{"Unload",unload},
+	{nullptr, nullptr}
+};
+
+LUAMOD_API int openRegionAPI(lua_State* L) {
+	luaL_newlib(L, regionLib);
+	return 1;
+}

common/map/region_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 REGIONAPI_HPP_
+#define REGIONAPI_HPP_
+
+#include "lua/lua.hpp"
+
+#define TORTUGA_REGION_NAME "Region"
+LUAMOD_API int openRegionAPI(lua_State* L);
+
+#endif

common/map/region_pager.hpp

@@ -1,133 +0,0 @@
-/* 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/map/region_pager_api.cpp

@@ -0,0 +1,115 @@
+/* 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_api.hpp"
+
+#include "region_pager_lua.hpp"
+#include "region.hpp"
+
+#include <string>
+
+static int getRegionPager(lua_State* L) {
+	lua_pushstring(L, TORTUGA_REGION_PAGER_PSEUDO_INDEX);
+	lua_gettable(L, LUA_REGISTRYINDEX);
+}
+
+//DOCS: These glue functions simply wrap RegionPagerLua's methods
+
+static int setTile(lua_State* L) {
+	RegionPagerLua* pager = reinterpret_cast<RegionPagerLua*>(lua_touserdata(L, 1));
+	int ret = pager->SetTile(lua_tointeger(L, 2), lua_tointeger(L, 3), lua_tointeger(L, 4), lua_tointeger(L, 5));
+	lua_pushinteger(L, ret);
+	return 1;
+}
+
+static int getTile(lua_State* L) {
+	RegionPagerLua* pager = reinterpret_cast<RegionPagerLua*>(lua_touserdata(L, 1));
+	int ret = pager->GetTile(lua_tointeger(L, 2), lua_tointeger(L, 3), lua_tointeger(L, 4));
+	lua_pushinteger(L, ret);
+	return 1;
+}
+
+static int setSolid(lua_State* L) {
+	RegionPagerLua* pager = reinterpret_cast<RegionPagerLua*>(lua_touserdata(L, 1));
+	bool ret = pager->SetSolid(lua_tointeger(L, 2), lua_tointeger(L, 3), lua_toboolean(L, 4));
+	lua_pushboolean(L, ret);
+	return 1;
+}
+
+static int getSolid(lua_State* L) {
+	RegionPagerLua* pager = reinterpret_cast<RegionPagerLua*>(lua_touserdata(L, 1));
+	bool ret = pager->GetSolid(lua_tointeger(L, 2), lua_tointeger(L, 3));
+	lua_pushboolean(L, ret);
+	return 1;
+}
+
+static int getRegion(lua_State* L) {
+	RegionPagerLua* pager = reinterpret_cast<RegionPagerLua*>(lua_touserdata(L, 1));
+	Region* region = pager->GetRegion(lua_tointeger(L, 2), lua_tointeger(L, 3));
+	lua_pushlightuserdata(L, region);
+	return 1;
+}
+
+static int loadRegion(lua_State* L) {
+	RegionPagerLua* pager = reinterpret_cast<RegionPagerLua*>(lua_touserdata(L, 1));
+	Region* region = pager->LoadRegion(lua_tointeger(L, 2), lua_tointeger(L, 3));
+	lua_pushlightuserdata(L, region);
+	return 1;
+}
+
+static int saveRegion(lua_State* L) {
+	RegionPagerLua* pager = reinterpret_cast<RegionPagerLua*>(lua_touserdata(L, 1));
+	Region* region = pager->SaveRegion(lua_tointeger(L, 2), lua_tointeger(L, 3));
+	lua_pushlightuserdata(L, region);
+	return 1;
+}
+
+static int createRegion(lua_State* L) {
+	RegionPagerLua* pager = reinterpret_cast<RegionPagerLua*>(lua_touserdata(L, 1));
+	Region* region = pager->CreateRegion(lua_tointeger(L, 2), lua_tointeger(L, 3));
+	lua_pushlightuserdata(L, region);
+	return 1;
+}
+
+static int unloadRegion(lua_State* L) {
+	RegionPagerLua* pager = reinterpret_cast<RegionPagerLua*>(lua_touserdata(L, 1));
+	pager->UnloadRegion(lua_tointeger(L, 2), lua_tointeger(L, 3));
+	return 0;
+}
+
+static const luaL_Reg regionPagerLib[] = {
+	{"GetRegionPager", getRegionPager},
+	{"SetTile", setTile},
+	{"GetTile", getTile},
+	{"SetSolid", setSolid},
+	{"GetSolid", getSolid},
+	{"GetRegion", getRegion},
+	{"LoadRegion", loadRegion},
+	{"SaveRegion", saveRegion},
+	{"CreateRegion", createRegion},
+	{"UnloadRegion", unloadRegion},
+	{nullptr, nullptr}
+};
+
+LUAMOD_API int openRegionPagerAPI(lua_State* L) {
+	luaL_newlib(L, regionPagerLib);
+	return 1;
+}

common/map/region_pager_api.hpp

@@ -0,0 +1,31 @@
+/* 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 REGIONPAGERAPI_HPP_
+#define REGIONPAGERAPI_HPP_
+
+#include "lua/lua.hpp"
+
+#define TORTUGA_REGION_PAGER_PSEUDO_INDEX "RegionPagerPseudoIndex"
+#define TORTUGA_REGION_PAGER_NAME "RegionPager"
+LUAMOD_API int openRegionPagerAPI(lua_State* L);
+
+#endif

common/map/region_pager_base.cpp

@@ -19,10 +19,13 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#include "region_pager.hpp"
+#include "region_pager_base.hpp"
 
 #include "utility.hpp"
 
+#include <stdexcept>
+#include <algorithm>
+
 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);
@@ -33,8 +36,17 @@ Region::type_t RegionPagerBase::GetTile(int x, int y, int z) {
 	return ptr->GetTile(x - ptr->GetX(), y - ptr->GetY(), z);
 }
 
+bool RegionPagerBase::SetSolid(int x, int y, int b) {
+	Region* ptr = GetRegion(x, y);
+	return ptr->SetSolid(x - ptr->GetX(), y - ptr->GetY(), b);
+}
+
+bool RegionPagerBase::GetSolid(int x, int y) {
+	Region* ptr = GetRegion(x, y);
+	return ptr->GetSolid(x - ptr->GetX(), y - ptr->GetY());
+}
+
 Region* RegionPagerBase::GetRegion(int x, int y) {
-	//snap the coords
 	x = snapToBase(REGION_WIDTH, x);
 	y = snapToBase(REGION_HEIGHT, y);
 
@@ -48,20 +60,41 @@ Region* RegionPagerBase::GetRegion(int x, int 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;
-		}
-	}
+	std::list<Region>::iterator it = find_if(regionList.begin(), regionList.end(), [x, y](Region& region) -> bool {
+		return region.GetX() == x && region.GetY() == y;
+	});
+	return it != regionList.end() ? &(*it) : nullptr;
+}
+
+Region* RegionPagerBase::PushRegion(Region* const ptr) {
+	regionList.push_front(*ptr);
+	return &regionList.front();
+}
+
+Region* RegionPagerBase::LoadRegion(int x, int y) {
+	//TODO: load the region if possible
 	return nullptr;
 }
 
-Region* RegionPagerBase::PushRegion(Region* ptr) {
-	regionList.push_front(ptr);
-	return regionList.front();
+Region* RegionPagerBase::SaveRegion(int x, int y) {
+	//TODO: find & save the region
+	return nullptr;
+}
+
+Region* RegionPagerBase::CreateRegion(int x, int y) {
+	if (FindRegion(x, y)) {
+		throw(std::logic_error("Cannot overwrite an existing region"));
+	}
+	regionList.emplace_front(x, y);
+	return &regionList.front();
+}
+
+void RegionPagerBase::UnloadRegion(int x, int y) {
+	//custom loop, not FindRegion()
+	regionList.remove_if([x, y](Region& region) -> bool { return region.GetX() == x && region.GetY() == y; });
+}
+
+void RegionPagerBase::UnloadAll() {
+	regionList.clear();
 }

common/map/region_pager_base.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 REGIONPAGERBASE_HPP_
+#define REGIONPAGERBASE_HPP_
+
+#include "region.hpp"
+
+#include <list>
+
+class RegionPagerBase {
+public:
+	RegionPagerBase() = default;
+	virtual ~RegionPagerBase() { UnloadAll(); };
+
+	//tile manipulation
+	virtual Region::type_t SetTile(int x, int y, int z, Region::type_t v);
+	virtual Region::type_t GetTile(int x, int y, int z);
+
+	//solid manipulation
+	virtual bool SetSolid(int x, int y, int b);
+	virtual bool GetSolid(int x, int y);
+
+	//region manipulation
+	virtual Region* GetRegion(int x, int y);
+	virtual Region* FindRegion(int x, int y);
+	virtual Region* PushRegion(Region* const);
+
+	virtual Region* LoadRegion(int x, int y);
+	virtual Region* SaveRegion(int x, int y);
+	virtual Region* CreateRegion(int x, int y);
+	virtual void UnloadRegion(int x, int y);
+
+	virtual void UnloadAll();
+
+	//accessors & mutators
+	std::list<Region>* GetContainer() { return &regionList; }
+protected:
+	std::list<Region> regionList;
+};
+
+#endif

common/map/region_pager_lua.cpp

@@ -0,0 +1,123 @@
+/* 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_lua.hpp"
+
+#include "utility.hpp"
+
+#include <stdexcept>
+
+Region* RegionPagerLua::LoadRegion(int x, int y) {
+	//load the region if possible
+
+	//something to work on
+	Region tmpRegion(x, y);
+
+	//API hook
+	lua_getglobal(lua, "Region");
+	lua_getfield(lua, -1, "Load");
+	lua_pushlightuserdata(lua, &tmpRegion);
+	if (lua_pcall(lua, 1, 1, 0) != LUA_OK) {
+		throw(std::runtime_error(std::string() + "Lua error: " + lua_tostring(lua, -1) ));
+	}
+	//success or failure
+	if (!lua_toboolean(lua, -1)) {
+		lua_pop(lua, 2);
+		return nullptr;
+	}
+	lua_pop(lua, 2);
+	regionList.push_front(tmpRegion);
+	return &regionList.front();
+}
+
+Region* RegionPagerLua::SaveRegion(int x, int y) {
+	//find & save the region
+	Region* ptr = FindRegion(x, y);
+	if (ptr) {
+		//API hook
+		lua_getglobal(lua, "Region");
+		lua_getfield(lua, -1, "Save");
+		lua_pushlightuserdata(lua, ptr);
+		if (lua_pcall(lua, 1, 0, 0) != LUA_OK) {
+			throw(std::runtime_error(std::string() + "Lua error: " + lua_tostring(lua, -1) ));
+		}
+		lua_pop(lua, 1);
+	}
+	return ptr;
+}
+
+Region* RegionPagerLua::CreateRegion(int x, int y) {
+	if (FindRegion(x, y)) {
+		throw(std::logic_error("Cannot overwrite an existing region"));
+	}
+
+	//something to work on
+	Region tmpRegion(x, y);
+
+	//API hook
+	lua_getglobal(lua, "Region");
+	lua_getfield(lua, -1, "Create");
+	lua_pushlightuserdata(lua, &tmpRegion);
+	//TODO: parameters
+	if (lua_pcall(lua, 1, 0, 0) != LUA_OK) {
+		throw(std::runtime_error(std::string() + "Lua error: " + lua_tostring(lua, -1) ));
+	}
+	lua_pop(lua, 1);
+	regionList.push_front(tmpRegion);
+	return &regionList.front();
+}
+
+void RegionPagerLua::UnloadRegion(int x, int y) {
+	lua_getglobal(lua, "Region");
+
+	regionList.remove_if([&](Region& region) -> bool {
+		if (region.GetX() == x && region.GetY() == y) {
+
+			//API hook
+			lua_getfield(lua, -1, "Unload");
+			lua_pushlightuserdata(lua, &region);
+			if (lua_pcall(lua, 1, 0, 0) != LUA_OK) {
+				throw(std::runtime_error(std::string() + "Lua error: " + lua_tostring(lua, -1) ));
+			}
+
+			return true;
+		}
+		return false;
+	});
+
+	lua_pop(lua, 1);
+}
+
+void RegionPagerLua::UnloadAll() {
+	lua_getglobal(lua, "Region");
+
+	for (auto& it : regionList) {
+		//API hook
+		lua_getfield(lua, -1, "Unload");
+		lua_pushlightuserdata(lua, &it);
+		if (lua_pcall(lua, 1, 0, 0) != LUA_OK) {
+			throw(std::runtime_error(std::string() + "Lua error: " + lua_tostring(lua, -1) ));
+		}
+	}
+
+	lua_pop(lua, 1);
+	regionList.clear();
+}

common/map/region_pager_lua.hpp

@@ -0,0 +1,51 @@
+/* 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 REGIONPAGERLUA_HPP_
+#define REGIONPAGERLUA_HPP_
+
+#include "region_pager_base.hpp"
+
+#include "lua/lua.hpp"
+
+#include <string>
+
+class RegionPagerLua : public RegionPagerBase {
+public:
+	RegionPagerLua() = default;
+	~RegionPagerLua() = default;
+
+	//region manipulation
+	Region* LoadRegion(int x, int y) override;
+	Region* SaveRegion(int x, int y) override;
+	Region* CreateRegion(int x, int y) override;
+	void UnloadRegion(int x, int y) override;
+
+	void UnloadAll() override;
+
+	//accessors & mutators
+	lua_State* SetLuaState(lua_State* L) { return lua = L; }
+	lua_State* GetLuaState() { return lua; }
+protected:
+	lua_State* lua = nullptr;
+};
+
+#endif

common/map/tile_sheet.cpp

@@ -21,24 +21,24 @@
 */
 #include "tile_sheet.hpp"
 
-void TileSheet::Load(std::string fname, int xc, int yc) {
-	XCount = xc;
-	YCount = yc;
+void TileSheet::Load(std::string fname, int tileWidth, int tileHeight) {
 	image.LoadSurface(fname);
-	image.SetClipW(image.GetClipW()/XCount);
-	image.SetClipH(image.GetClipH()/YCount);
+	image.SetClipW(tileWidth);
+	image.SetClipH(tileHeight);
+	xCount = image.GetSurface()->w / image.GetClipW();
+	yCount = image.GetSurface()->h / image.GetClipH();
 }
 
 void TileSheet::Unload() {
 	image.FreeSurface();
-	XCount = YCount = 0;
+	xCount = yCount = 0;
 }
 
-void TileSheet::DrawTo(SDL_Surface* const dest, int x, int y, Region::type_t tile) {
+void TileSheet::DrawTileTo(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.SetClipX((tile-1) % xCount * image.GetClipW());
+	image.SetClipY((tile-1) / xCount * image.GetClipH());
 	image.DrawTo(dest, x, y);
 }
 
@@ -50,8 +50,8 @@ void TileSheet::DrawRegionTo(SDL_Surface* const dest, Region* const region, int
 				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.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/map/tile_sheet.hpp

@@ -31,24 +31,24 @@
 class TileSheet {
 public:
 	TileSheet() = default;
-	TileSheet(std::string f, int x, int y) { Load(f, x, y); }
+	TileSheet(std::string f, int w, int h) { Load(f, w, h); }
 	~TileSheet() = default;
 
-	void Load(std::string fname, int XCount, int YCount);
+	void Load(std::string fname, int tileWidth, int tileHeight);
 	void Unload();
 
-	void DrawTo(SDL_Surface* const dest, int x, int y, Region::type_t tile);
+	void DrawTileTo(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 ℑ }
-	int GetXCount() { return XCount; }
-	int GetYCount() { return YCount; }
+	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;
+	int xCount = 0, yCount = 0;
 };
 
 #endif

common/map/tile_sheet_api.cpp

@@ -0,0 +1,82 @@
+/* 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_api.hpp"
+
+#include "tile_sheet.hpp"
+
+static int getTileSheet(lua_State* L) {
+	lua_pushstring(L, TORTUGA_TILE_SHEET_PSEUDO_INDEX);
+	lua_gettable(L, LUA_REGISTRYINDEX);
+	return 1;
+}
+
+static int load(lua_State* L) {
+	TileSheet* sheet = reinterpret_cast<TileSheet*>(lua_touserdata(L, 1));
+	sheet->Load(lua_tostring(L, 2), lua_tointeger(L, 3), lua_tointeger(L, 4));
+	return 0;
+}
+
+static int unload(lua_State* L) {
+	TileSheet* sheet = reinterpret_cast<TileSheet*>(lua_touserdata(L, 1));
+	sheet->Unload();
+	return 0;
+}
+
+static int getXCount(lua_State* L) {
+	TileSheet* sheet = reinterpret_cast<TileSheet*>(lua_touserdata(L, 1));
+	lua_pushinteger(L, sheet->GetXCount());
+	return 1;
+}
+
+static int getYCount(lua_State* L) {
+	TileSheet* sheet = reinterpret_cast<TileSheet*>(lua_touserdata(L, 1));
+	lua_pushinteger(L, sheet->GetYCount());
+	return 1;
+}
+
+static int getTileW(lua_State* L) {
+	TileSheet* sheet = reinterpret_cast<TileSheet*>(lua_touserdata(L, 1));
+	lua_pushinteger(L, sheet->GetTileW());
+	return 1;
+}
+
+static int getTileH(lua_State* L) {
+	TileSheet* sheet = reinterpret_cast<TileSheet*>(lua_touserdata(L, 1));
+	lua_pushinteger(L, sheet->GetTileH());
+	return 1;
+}
+
+static const luaL_Reg tileSheetLib[] = {
+	{"GetTileSheet",getTileSheet},
+	{"Load",load},
+	{"Unload",unload},
+	{"GetXCount",getXCount},
+	{"GetYCount",getYCount},
+	{"GetTileW",getTileW},
+	{"GetTileH",getTileH},
+	{nullptr, nullptr}
+};
+
+LUAMOD_API int openTileSheetAPI(lua_State* L) {
+	luaL_newlib(L, tileSheetLib);
+	return 1;
+}

common/map/tile_sheet_api.hpp

@@ -0,0 +1,31 @@
+/* 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 TILESHEETAPI_HPP_
+#define TILESHEETAPI_HPP_
+
+#include "lua/lua.hpp"
+
+#define TORTUGA_TILE_SHEET_PSEUDO_INDEX "TileSheetPseudoIndex"
+#define TORTUGA_TILE_SHEET_NAME "TileSheet"
+LUAMOD_API int openTileSheetAPI(lua_State* L);
+
+#endif

common/network/makefile

@@ -1,17 +1,14 @@
 #config
-INCLUDES+=. .. ../map
+INCLUDES+=. packet serial ../gameplay ../map ../utilities
 LIBS+=
-CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
-CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+CXXFLAGS+=-std=c++11 $(addprefix -I,$(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=../..
@@ -20,6 +17,8 @@ OUT=$(addprefix $(OUTDIR)/,libcommon.a)
 #targets
 all: $(OBJ) $(OUT)
 	ar -crs $(OUT) $(OBJ)
+	$(MAKE) -C packet
+	$(MAKE) -C serial
 
 $(OBJ): | $(OBJDIR)
 
@@ -34,9 +33,6 @@ $(OUTDIR):
 $(OBJDIR)/%.o: %.cpp
 	$(CXX) $(CXXFLAGS) -c -o $@ $<
 
-$(OBJDIR)/%.o: %.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
 clean:
 	$(RM) *.o *.a *.exe
 

common/network/packet/character_packet.hpp

@@ -0,0 +1,50 @@
+/* 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 CHARACTERPACKET_HPP_
+#define CHARACTERPACKET_HPP_
+
+#include "serial_packet_base.hpp"
+
+#include "vector2.hpp"
+#include "statistics.hpp"
+
+struct CharacterPacket : SerialPacketBase {
+	//identify the character
+	int characterIndex;
+	char handle[PACKET_STRING_SIZE];
+	char avatar[PACKET_STRING_SIZE];
+
+	//the owner
+	int accountIndex;
+
+	//location
+	int roomIndex;
+	Vector2 origin;
+	Vector2 motion;
+
+	//gameplay
+	Statistics stats;
+
+	//TODO: gameplay components: equipment, items, buffs, debuffs
+};
+
+#endif

common/network/packet/client_packet.hpp

@@ -0,0 +1,34 @@
+/* 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 CLIENTPACKET_HPP_
+#define CLIENTPACKET_HPP_
+
+#include "serial_packet_base.hpp"
+
+struct ClientPacket : SerialPacketBase {
+	int clientIndex;
+	int accountIndex;
+	char username[PACKET_STRING_SIZE];
+//	char password[PACKET_STRING_SIZE]; //hashed, not currently used
+};
+
+#endif

common/network/packet/combat_packet.hpp

@@ -0,0 +1,46 @@
+/* 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 COMBATPACKET_HPP_
+#define COMBATPACKET_HPP_
+
+#include "serial_packet_base.hpp"
+
+#include "combat_defines.hpp"
+
+struct CombatPacket : SerialPacketBase {
+	//identify the combat instance
+	int combatIndex;
+	int difficulty;
+	TerrainType terrainType;
+
+	//combatants
+	int characterArray[COMBAT_MAX_CHARACTERS];
+	int enemyArray[COMBAT_MAX_ENEMIES];
+
+	//location
+	int mapIndex;
+	Vector2 origin;
+
+	//TODO: gameplay components: rewards
+};
+
+#endif

common/network/packet/enemy_packet.hpp

@@ -0,0 +1,39 @@
+/* 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 ENEMYPACKET_HPP_
+#define ENEMYPACKET_HPP_
+
+#include "serial_packet_base.hpp"
+
+struct EnemyPacket : SerialPacketBase {
+	//identify the enemy
+	int enemyIndex;
+	char handle[PACKET_STRING_SIZE];
+	char avatar[PACKET_STRING_SIZE];
+
+	//gameplay
+	Statistics stats;
+
+	//TODO: gameplay components: equipment, items, buffs, debuffs, rewards
+};
+
+#endif

common/network/packet/makefile

@@ -0,0 +1,37 @@
+#config
+INCLUDES+=. ../../gameplay ../../map ../../utilities
+LIBS+=
+CXXFLAGS+=-std=c++11 $(addprefix -I,$(INCLUDES))
+
+#source
+CXXSRC=$(wildcard *.cpp)
+
+#objects
+OBJDIR=obj
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.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 $@ $<
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

common/network/packet/region_packet.hpp

@@ -0,0 +1,38 @@
+/* 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 REGIONPACKET_HPP_
+#define REGIONPACKET_HPP_
+
+#include "serial_packet_base.hpp"
+
+#include "region.hpp"
+
+struct RegionPacket : SerialPacketBase {
+	//location/identify the region
+	int roomIndex;
+	int x, y;
+
+	//the data
+	Region* region;
+};
+
+#endif

common/network/packet/sanity_check.cpp

@@ -0,0 +1,28 @@
+/* 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 "serial_packet.hpp"
+
+/* DOCS: Sanity check, read more
+ * Since most/all of the files in this directory are header files, I've created
+ * this source file as a "sanity check", to ensure that the above header files
+ * are written correctly via make.
+*/

common/network/packet/serial_packet.hpp

@@ -0,0 +1,44 @@
+/* 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 SERIALPACKET_HPP_
+#define SERIALPACKET_HPP_
+
+#include "character_packet.hpp"
+#include "client_packet.hpp"
+#include "combat_packet.hpp"
+#include "enemy_packet.hpp"
+#include "region_packet.hpp"
+#include "server_packet.hpp"
+
+//NOTE: SerialPacket is defined in serial_packet_base.hpp
+
+union MaxPacket {
+	CharacterPacket a;
+	ClientPacket b;
+	CombatPacket c;
+	EnemyPacket d;
+	RegionPacket e;
+	ServerPacket f;
+};
+constexpr int MAX_PACKET_SIZE = sizeof(MaxPacket);
+
+#endif

common/network/packet/serial_packet_base.hpp

@@ -0,0 +1,46 @@
+/* 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 SERIALPACKETBASE_HPP_
+#define SERIALPACKETBASE_HPP_
+
+#ifndef SERIALPACKET_HPP_
+ #error Cannot include this file without 'serial_packet.hpp'
+#endif
+
+#include "serial_packet_type.hpp"
+
+#include "SDL/SDL_net.h"
+
+constexpr int NETWORK_VERSION = 20140701;
+constexpr int PACKET_STRING_SIZE = 100;
+
+struct SerialPacketBase {
+	//members
+	SerialPacketType type;
+	IPaddress srcAddress;
+
+	virtual ~SerialPacketBase() {};
+};
+
+typedef SerialPacketBase SerialPacket;
+
+#endif

common/network/packet/serial_packet_type.hpp

@@ -0,0 +1,113 @@
+/* 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 SERIALPACKETTYPE_HPP_
+#define SERIALPACKETTYPE_HPP_
+
+/* Key for the comments:
+ * request => response
+*/
+
+enum class SerialPacketType {
+	//default: there is something wrong
+	NONE = 0,
+
+	//keep alive
+	//ping => pong
+	PING = 1,
+	PONG = 2,
+
+	//search for the server list
+	//none => server name, player count, version info (and source address)
+	BROADCAST_REQUEST = 3,
+	BROADCAST_RESPONSE = 4,
+
+	//try to join the server
+	//username, and password => client index, account index
+	JOIN_REQUEST = 5,
+	JOIN_RESPONSE = 6,
+	JOIN_REJECTION = 7,
+
+	//mass update of all surrounding content
+	//character.x, character.y => packet barrage
+	SYNCHRONIZE = 8,
+
+	//disconnect from the server
+	//autentication, account index => disconnect that account
+	DISCONNECT = 9,
+
+	//shut down the server
+	//autentication => disconnect, shutdown
+	SHUTDOWN = 10,
+
+	//map data
+	//room index, region.x, region.y => room index, region.x, region.y, region content
+	REGION_REQUEST = 11,
+	REGION_CONTENT = 12,
+
+	//combat data
+	//TODO: system incomplete
+	COMBAT_NEW = 13,
+	COMBAT_DELETE = 14,
+	COMBAT_UPDATE = 15,
+
+	COMBAT_ENTER_REQUEST = 16,
+	COMBAT_ENTER_RESPONSE = 17,
+
+	COMBAT_EXIT_REQUEST = 18,
+	COMBAT_EXIT_RESPONSE = 19,
+
+	//TODO: COMBAT info
+
+	COMBAT_REJECTION = 20,
+
+	//character data
+	//character data => etc.
+	CHARACTER_NEW = 21,
+	CHARACTER_DELETE = 22,
+	CHARACTER_UPDATE = 23,
+
+	//authentication, character index => character stats
+	CHARACTER_STATS_REQUEST= 24,
+	CHARACTER_STATS_RESPONSE = 25,
+
+	//character new => character rejection, disconnect?
+	CHARACTER_REJECTION = 26,
+
+	//enemy data
+	//enemy data => etc.
+	ENEMY_NEW = 27,
+	ENEMY_DELETE = 28,
+	ENEMY_UPDATE = 29,
+
+	ENEMY_STATS_REQUEST = 30,
+	ENEMY_STATS_RESPONSE = 31,
+
+	//enemy index => enemy doens't exist
+	ENEMY_REJECTION= 32,
+
+	//NOTE: more packet types go here
+
+	//not used
+	LAST
+};
+
+#endif

common/network/packet/server_packet.hpp

@@ -0,0 +1,34 @@
+/* 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 SERVERPACKET_HPP_
+#define SERVERPACKET_HPP_
+
+#include "serial_packet_base.hpp"
+
+struct ServerPacket : SerialPacketBase {
+	//identify the server
+	char name[PACKET_STRING_SIZE];
+	int playerCount;
+	int version;
+};
+
+#endif

common/network/serial.cpp

@@ -1,286 +0,0 @@
-/* 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.accountIndex, 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.accountIndex, 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.accountIndex, 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.accountIndex, 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/makefile

@@ -0,0 +1,37 @@
+#config
+INCLUDES+=. ../packet ../../gameplay ../../map ../../utilities
+LIBS+=
+CXXFLAGS+=-std=c++11 $(addprefix -I,$(INCLUDES))
+
+#source
+CXXSRC=$(wildcard *.cpp)
+
+#objects
+OBJDIR=obj
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.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 $@ $<
+
+clean:
+	$(RM) *.o *.a *.exe
+
+rebuild: clean all

common/network/serial/serial.cpp

@@ -0,0 +1,182 @@
+/* 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 "serial_util.hpp"
+
+//simple type functions
+void serializeType(SerialPacketBase* packet, void* buffer) {
+	SERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+}
+
+void deserializeType(SerialPacketBase* packet, void* buffer) {
+	DESERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+}
+
+//main switch functions
+void serializePacket(SerialPacketBase* packet, void* buffer) {
+	switch(packet->type) {
+		//no extra data
+		case SerialPacketType::NONE:
+		case SerialPacketType::PING:
+		case SerialPacketType::PONG:
+		case SerialPacketType::BROADCAST_REQUEST:
+
+		//all rejections
+		case SerialPacketType::JOIN_REJECTION:
+		case SerialPacketType::CHARACTER_REJECTION:
+		case SerialPacketType::ENEMY_REJECTION:
+		case SerialPacketType::COMBAT_REJECTION:
+
+			serializeType(packet, buffer);
+		break;
+
+		//character info
+		case SerialPacketType::CHARACTER_NEW:
+		case SerialPacketType::CHARACTER_DELETE:
+		case SerialPacketType::CHARACTER_UPDATE:
+		case SerialPacketType::CHARACTER_STATS_REQUEST:
+		case SerialPacketType::CHARACTER_STATS_RESPONSE:
+			serializeCharacter(static_cast<CharacterPacket*>(packet), buffer);
+		break;
+
+		//client info
+		case SerialPacketType::JOIN_REQUEST:
+		case SerialPacketType::JOIN_RESPONSE:
+		case SerialPacketType::SYNCHRONIZE:
+		case SerialPacketType::DISCONNECT:
+		case SerialPacketType::SHUTDOWN:
+			serializeClient(static_cast<ClientPacket*>(packet), buffer);
+		break;
+
+		//combat info
+		case SerialPacketType::COMBAT_NEW:
+		case SerialPacketType::COMBAT_DELETE:
+		case SerialPacketType::COMBAT_UPDATE:
+
+		case SerialPacketType::COMBAT_ENTER_REQUEST:
+		case SerialPacketType::COMBAT_ENTER_RESPONSE:
+		case SerialPacketType::COMBAT_EXIT_REQUEST:
+		case SerialPacketType::COMBAT_EXIT_RESPONSE:
+
+			serializeCombat(static_cast<CombatPacket*>(packet), buffer);
+		break;
+
+		//enemy info
+		case SerialPacketType::ENEMY_NEW:
+		case SerialPacketType::ENEMY_DELETE:
+		case SerialPacketType::ENEMY_UPDATE:
+		case SerialPacketType::ENEMY_STATS_REQUEST:
+		case SerialPacketType::ENEMY_STATS_RESPONSE:
+			serializeEnemy(static_cast<EnemyPacket*>(packet), buffer);
+		break;
+
+		//region info
+		case SerialPacketType::REGION_REQUEST:
+			serializeRegionFormat(static_cast<RegionPacket*>(packet), buffer);
+		break;
+
+		case SerialPacketType::REGION_CONTENT:
+			serializeRegionContent(static_cast<RegionPacket*>(packet), buffer);
+		break;
+
+		//server info
+		case SerialPacketType::BROADCAST_RESPONSE:
+			serializeServer(static_cast<ServerPacket*>(packet), buffer);
+		break;
+	}
+}
+
+void deserializePacket(SerialPacketBase* packet, void* buffer) {
+	//find the type, so that you can actually deserialize the packet!
+	deserializeType(packet, buffer);
+	switch(packet->type) {
+		//no extra data
+		case SerialPacketType::NONE:
+		case SerialPacketType::PING:
+		case SerialPacketType::PONG:
+		case SerialPacketType::BROADCAST_REQUEST:
+
+		//all rejections
+		case SerialPacketType::JOIN_REJECTION:
+		case SerialPacketType::CHARACTER_REJECTION:
+		case SerialPacketType::ENEMY_REJECTION:
+		case SerialPacketType::COMBAT_REJECTION:
+
+			//NOTHING
+		break;
+
+		//character info
+		case SerialPacketType::CHARACTER_NEW:
+		case SerialPacketType::CHARACTER_DELETE:
+		case SerialPacketType::CHARACTER_UPDATE:
+		case SerialPacketType::CHARACTER_STATS_REQUEST:
+		case SerialPacketType::CHARACTER_STATS_RESPONSE:
+			deserializeCharacter(static_cast<CharacterPacket*>(packet), buffer);
+		break;
+
+		//client info
+		case SerialPacketType::JOIN_REQUEST:
+		case SerialPacketType::JOIN_RESPONSE:
+		case SerialPacketType::SYNCHRONIZE:
+		case SerialPacketType::DISCONNECT:
+		case SerialPacketType::SHUTDOWN:
+			deserializeClient(static_cast<ClientPacket*>(packet), buffer);
+		break;
+
+		//combat info
+		case SerialPacketType::COMBAT_NEW:
+		case SerialPacketType::COMBAT_DELETE:
+		case SerialPacketType::COMBAT_UPDATE:
+
+		case SerialPacketType::COMBAT_ENTER_REQUEST:
+		case SerialPacketType::COMBAT_ENTER_RESPONSE:
+		case SerialPacketType::COMBAT_EXIT_REQUEST:
+		case SerialPacketType::COMBAT_EXIT_RESPONSE:
+
+			serializeCombat(static_cast<CombatPacket*>(packet), buffer);
+		break;
+
+		//enemy info
+		case SerialPacketType::ENEMY_NEW:
+		case SerialPacketType::ENEMY_DELETE:
+		case SerialPacketType::ENEMY_UPDATE:
+		case SerialPacketType::ENEMY_STATS_REQUEST:
+		case SerialPacketType::ENEMY_STATS_RESPONSE:
+			serializeEnemy(static_cast<EnemyPacket*>(packet), buffer);
+		break;
+
+		//region info
+		case SerialPacketType::REGION_REQUEST:
+			deserializeRegionFormat(static_cast<RegionPacket*>(packet), buffer);
+		break;
+
+		case SerialPacketType::REGION_CONTENT:
+			deserializeRegionContent(static_cast<RegionPacket*>(packet), buffer);
+		break;
+
+		//server info
+		case SerialPacketType::BROADCAST_RESPONSE:
+			deserializeServer(static_cast<ServerPacket*>(packet), buffer);
+		break;
+	}
+}

common/network/serial/serial.hpp

@@ -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.
+*/
+#ifndef SERIALIZE_HPP_
+#define SERIALIZE_HPP_
+
+#include "serial_packet.hpp"
+
+#include "region.hpp"
+#include "statistics.hpp"
+
+//Primary interface functions
+void serializePacket(SerialPacketBase*, void* dest);
+void deserializePacket(SerialPacketBase*, void* src);
+
+void serializeType(SerialPacketBase*, void*);
+void deserializeType(SerialPacketBase*, void*);
+
+//utility functions, exposed
+void serializeCharacter(CharacterPacket*, void*);
+void serializeClient(ClientPacket*, void*);
+void serializeCombat(CombatPacket*, void*);
+void serializeEnemy(EnemyPacket*, void*);
+void serializeRegionFormat(RegionPacket*, void*);
+void serializeRegionContent(RegionPacket*, void*);
+void serializeServer(ServerPacket*, void*);
+void serializeStatistics(Statistics*, void*);
+
+void deserializeCharacter(CharacterPacket*, void*);
+void deserializeClient(ClientPacket*, void*);
+void deserializeCombat(CombatPacket*, void*);
+void deserializeEnemy(EnemyPacket*, void*);
+void deserializeRegionFormat(RegionPacket*, void*);
+void deserializeRegionContent(RegionPacket*, void*);
+void deserializeServer(ServerPacket*, void*);
+void deserializeStatistics(Statistics*, void*);
+
+/* DOCS: Keep PACKET_BUFFER_SIZE up to date
+ * DOCS: SerialPacketType::REGION_CONTENT is currently the largest type of packet, read more
+ * The metadata used are:
+ *     SerialPacketType
+ *     room index
+ *     X & Y positon
+ * The rest is taken up by the Regions's content.
+*/
+
+constexpr int PACKET_BUFFER_SIZE = sizeof(SerialPacketType) + sizeof(int) * 3 + REGION_FOOTPRINT;
+
+#endif

common/network/serial/serial_character.cpp

@@ -0,0 +1,74 @@
+/* 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 "serial_util.hpp"
+
+void serializeCharacter(CharacterPacket* packet, void* buffer) {
+	SERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	//identify the character
+	SERIALIZE(buffer, &packet->characterIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->handle, PACKET_STRING_SIZE);
+	SERIALIZE(buffer, &packet->avatar, PACKET_STRING_SIZE);
+
+	//the owner
+	SERIALIZE(buffer, &packet->accountIndex, sizeof(int));
+
+	//location
+	SERIALIZE(buffer, &packet->roomIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->origin.x, sizeof(double));
+	SERIALIZE(buffer, &packet->origin.y, sizeof(double));
+	SERIALIZE(buffer, &packet->motion.x, sizeof(double));
+	SERIALIZE(buffer, &packet->motion.y, sizeof(double));
+
+	//stats structure
+	serializeStatistics(&packet->stats, buffer);
+	buffer = reinterpret_cast<char*>(buffer) + sizeof(Statistics);
+
+	//TODO: gameplay components: equipment, items, buffs, debuffs
+}
+
+void deserializeCharacter(CharacterPacket* packet, void* buffer) {
+	DESERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	//identify the character
+	DESERIALIZE(buffer, &packet->characterIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->handle, PACKET_STRING_SIZE);
+	DESERIALIZE(buffer, &packet->avatar, PACKET_STRING_SIZE);
+
+	//the owner
+	DESERIALIZE(buffer, &packet->accountIndex, sizeof(int));
+
+	//location
+	DESERIALIZE(buffer, &packet->roomIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->origin.x, sizeof(double));
+	DESERIALIZE(buffer, &packet->origin.y, sizeof(double));
+	DESERIALIZE(buffer, &packet->motion.x, sizeof(double));
+	DESERIALIZE(buffer, &packet->motion.y, sizeof(double));
+
+	//stats structure
+	deserializeStatistics(&packet->stats, buffer);
+	buffer = reinterpret_cast<char*>(buffer) + sizeof(Statistics);
+
+	//TODO: gameplay components: equipment, items, buffs, debuffs
+}

common/network/serial/serial_client.cpp

@@ -0,0 +1,42 @@
+/* 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 "serial_util.hpp"
+
+void serializeClient(ClientPacket* packet, void* buffer) {
+	SERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	SERIALIZE(buffer, &packet->clientIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->accountIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->username, PACKET_STRING_SIZE);
+//	SERIALIZE(buffer, &packet->password, PACKET_STRING_SIZE);
+}
+
+void deserializeClient(ClientPacket* packet, void* buffer) {
+	DESERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	DESERIALIZE(buffer, &packet->clientIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->accountIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->username, PACKET_STRING_SIZE);
+//	DESERIALIZE(buffer, &packet->password, PACKET_STRING_SIZE);
+}

common/network/serial/serial_combat.cpp

@@ -0,0 +1,64 @@
+/* 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 "serial_util.hpp"
+
+void serializeCombat(CombatPacket* packet, void* buffer) {
+	SERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	//identify the combat instance
+	SERIALIZE(buffer, &packet->combatIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->difficulty, sizeof(int));
+	SERIALIZE(buffer, &packet->terrainType, sizeof(TerrainType));
+
+	//combatants
+	SERIALIZE(buffer, &packet->characterArray, sizeof(int) * COMBAT_MAX_CHARACTERS);
+	SERIALIZE(buffer, &packet->enemyArray, sizeof(int) * COMBAT_MAX_ENEMIES);
+
+	//location
+	SERIALIZE(buffer, &packet->mapIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->origin.x, sizeof(double));
+	SERIALIZE(buffer, &packet->origin.y, sizeof(double));
+
+	//TODO: gameplay components: rewards
+}
+
+void deserializeCombat(CombatPacket* packet, void* buffer) {
+	DESERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	//identify the combat instance
+	DESERIALIZE(buffer, &packet->combatIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->difficulty, sizeof(int));
+	DESERIALIZE(buffer, &packet->terrainType, sizeof(TerrainType));
+
+	//combatants
+	DESERIALIZE(buffer, &packet->characterArray, sizeof(int) * COMBAT_MAX_CHARACTERS);
+	DESERIALIZE(buffer, &packet->enemyArray, sizeof(int) * COMBAT_MAX_ENEMIES);
+
+	//location
+	DESERIALIZE(buffer, &packet->mapIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->origin.x, sizeof(double));
+	DESERIALIZE(buffer, &packet->origin.y, sizeof(double));
+
+	//TODO: gameplay components: rewards
+}

common/network/serial/serial_enemy.cpp

@@ -0,0 +1,56 @@
+/* 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 "serial_util.hpp"
+
+void serializeEnemy(EnemyPacket* packet, void* buffer) {
+	SERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	//identify the enemy
+	SERIALIZE(buffer, &packet->enemyIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->handle, PACKET_STRING_SIZE);
+	SERIALIZE(buffer, &packet->avatar, PACKET_STRING_SIZE);
+
+	//gameplay
+
+	//stats structure
+	serializeStatistics(&packet->stats, buffer);
+	buffer = reinterpret_cast<char*>(buffer) + sizeof(Statistics);
+
+	//TODO: gameplay components: equipment, items, buffs, debuffs, rewards
+}
+
+void deserializeEnemy(EnemyPacket* packet, void* buffer) {
+	DESERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	//identify the enemy
+	DESERIALIZE(buffer, &packet->enemyIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->handle, PACKET_STRING_SIZE);
+	DESERIALIZE(buffer, &packet->avatar, PACKET_STRING_SIZE);
+
+	//stats structure
+	deserializeStatistics(&packet->stats, buffer);
+	buffer = reinterpret_cast<char*>(buffer) + sizeof(Statistics);
+
+	//TODO: gameplay components: equipment, items, buffs, debuffs, rewards
+}

common/network/serial/serial_region.cpp

@@ -0,0 +1,89 @@
+/* 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 "serial_util.hpp"
+
+void serializeRegionFormat(RegionPacket* packet, void* buffer) {
+	SERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	//format
+	SERIALIZE(buffer, &packet->roomIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->x, sizeof(int));
+	SERIALIZE(buffer, &packet->y, sizeof(int));
+}
+
+void serializeRegionContent(RegionPacket* packet, void* buffer) {
+	SERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	//format
+	SERIALIZE(buffer, &packet->roomIndex, sizeof(int));
+	SERIALIZE(buffer, &packet->x, sizeof(int));
+	SERIALIZE(buffer, &packet->y, sizeof(int));
+
+	//tiles
+	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->region->GetTile(i, j, k);
+				buffer = reinterpret_cast<char*>(buffer) + sizeof(Region::type_t);
+			}
+		}
+	}
+
+	//solids
+	SERIALIZE(buffer, packet->region->GetSolidBitset(), REGION_SOLID_FOOTPRINT);
+}
+
+void deserializeRegionFormat(RegionPacket* packet, void* buffer) {
+	DESERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	//format
+	DESERIALIZE(buffer, &packet->roomIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->x, sizeof(int));
+	DESERIALIZE(buffer, &packet->y, sizeof(int));
+}
+
+void deserializeRegionContent(RegionPacket* packet, void* buffer) {
+	DESERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	//format
+	DESERIALIZE(buffer, &packet->roomIndex, sizeof(int));
+	DESERIALIZE(buffer, &packet->x, sizeof(int));
+	DESERIALIZE(buffer, &packet->y, sizeof(int));
+
+	//an object to work on
+	packet->region = new Region(packet->x, packet->y);
+
+	//tiles
+	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->region->SetTile(i, j, k, *reinterpret_cast<Region::type_t*>(buffer));
+				buffer = reinterpret_cast<char*>(buffer) + sizeof(Region::type_t);
+			}
+		}
+	}
+
+	//solids
+	DESERIALIZE(buffer, packet->region->GetSolidBitset(), REGION_SOLID_FOOTPRINT);
+}

common/network/serial/serial_server.cpp

@@ -0,0 +1,42 @@
+/* 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 "serial_util.hpp"
+
+void serializeServer(ServerPacket* packet, void* buffer) {
+	SERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	//identify the server
+	SERIALIZE(buffer, &packet->name, PACKET_STRING_SIZE);
+	SERIALIZE(buffer, &packet->playerCount, sizeof(int));
+	SERIALIZE(buffer, &packet->version, sizeof(int));
+}
+
+void deserializeServer(ServerPacket* packet, void* buffer) {
+	DESERIALIZE(buffer, &packet->type, sizeof(SerialPacketType));
+
+	//identify the server
+	DESERIALIZE(buffer, &packet->name, PACKET_STRING_SIZE);
+	DESERIALIZE(buffer, &packet->playerCount, sizeof(int));
+	DESERIALIZE(buffer, &packet->version, sizeof(int));
+}

common/network/serial/serial_statistics.cpp

@@ -0,0 +1,65 @@
+/* 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 "serial_util.hpp"
+
+void serializeStatistics(Statistics* stats, void* buffer) {
+	//integers
+	SERIALIZE(buffer, &stats->level, sizeof(int));
+	SERIALIZE(buffer, &stats->exp, sizeof(int));
+	SERIALIZE(buffer, &stats->maxHP, sizeof(int));
+	SERIALIZE(buffer, &stats->health, sizeof(int));
+	SERIALIZE(buffer, &stats->maxMP, sizeof(int));
+	SERIALIZE(buffer, &stats->mana, sizeof(int));
+	SERIALIZE(buffer, &stats->attack, sizeof(int));
+	SERIALIZE(buffer, &stats->defence, sizeof(int));
+	SERIALIZE(buffer, &stats->intelligence, sizeof(int));
+	SERIALIZE(buffer, &stats->resistance, sizeof(int));
+	SERIALIZE(buffer, &stats->speed, sizeof(int));
+
+	//floats
+	SERIALIZE(buffer, &stats->accuracy, sizeof(float));
+	SERIALIZE(buffer, &stats->evasion, sizeof(float));
+	SERIALIZE(buffer, &stats->luck, sizeof(float));
+}
+
+
+void deserializeStatistics(Statistics* stats, void* buffer) {
+	//integers
+	DESERIALIZE(buffer, &stats->level, sizeof(int));
+	DESERIALIZE(buffer, &stats->exp, sizeof(int));
+	DESERIALIZE(buffer, &stats->maxHP, sizeof(int));
+	DESERIALIZE(buffer, &stats->health, sizeof(int));
+	DESERIALIZE(buffer, &stats->maxMP, sizeof(int));
+	DESERIALIZE(buffer, &stats->mana, sizeof(int));
+	DESERIALIZE(buffer, &stats->attack, sizeof(int));
+	DESERIALIZE(buffer, &stats->defence, sizeof(int));
+	DESERIALIZE(buffer, &stats->intelligence, sizeof(int));
+	DESERIALIZE(buffer, &stats->resistance, sizeof(int));
+	DESERIALIZE(buffer, &stats->speed, sizeof(int));
+
+	//floats
+	DESERIALIZE(buffer, &stats->accuracy, sizeof(float));
+	DESERIALIZE(buffer, &stats->evasion, sizeof(float));
+	DESERIALIZE(buffer, &stats->luck, sizeof(float));
+}

common/network/serial/serial_util.hpp

@@ -0,0 +1,31 @@
+/* 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 SERIALIZEUTIL_HPP_
+#define SERIALIZEUTIL_HPP_
+
+#include <cstring>
+
+//NOTE: The strange assignments here used in order to move the void* parameter
+#define SERIALIZE(buffer, data, size) memcpy(buffer, data, size); buffer = reinterpret_cast<char*>(buffer) + size;
+#define DESERIALIZE(buffer, data, size) memcpy(data, buffer, size); buffer = reinterpret_cast<char*>(buffer) + size;
+
+#endif

common/network/serial_packet.hpp

@@ -1,131 +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 SERIALPACKET_HPP_
-#define SERIALPACKET_HPP_
-
-#include "vector2.hpp"
-#include "region.hpp"
-
-#include "SDL/SDL_net.h"
-
-#define NETWORK_VERSION 20140512
-#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,
-
-		//TODO: rejection message
-
-		//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 accountIndex;
-		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 accountIndex;
-		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.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -21,34 +21,33 @@
 */
 #include "udp_network_utility.hpp"
 
+#include "serial.hpp"
+
 #include <stdexcept>
 
-void UDPNetworkUtility::Open(int port, int packSize) {
-	if (!(socket = SDLNet_UDP_Open(port))) {
-		Close();
-		throw(std::runtime_error("Failed to open a UDP socket"));
-	}
+//BUGFIX: memset() is used before sending a packet to remove old data; you don't want to send sensitive data over the network
+//NOTE: don't confuse SerialPacket with UDPpacket
 
-	if (!(packOut = SDLNet_AllocPacket(packSize))) {
+void UDPNetworkUtility::Open(int port) {
+	socket = SDLNet_UDP_Open(port);
+	packet = SDLNet_AllocPacket(PACKET_BUFFER_SIZE);
+	if (!socket || !packet) {
 		Close();
-		throw(std::runtime_error("Failed to allocate the out packet"));
-	}
-
-	if (!(packIn = SDLNet_AllocPacket(packSize))) {
-		Close();
-		throw(std::runtime_error("Failed to allocate the in packet"));
+		throw(std::runtime_error("Failed to open UDPNetworkUtility"));
 	}
 }
 
 void UDPNetworkUtility::Close() {
 	SDLNet_UDP_Close(socket);
-	SDLNet_FreePacket(packOut);
-	SDLNet_FreePacket(packIn);
+	SDLNet_FreePacket(packet);
 	socket = nullptr;
-	packOut = nullptr;
-	packIn = nullptr;
+	packet = nullptr;
 }
 
+//-------------------------
+//bind to a channel
+//-------------------------
+
 int UDPNetworkUtility::Bind(const char* ip, int port, int channel) {
 	IPaddress add;
 	if (SDLNet_ResolveHost(&add, ip, port) == -1) {
@@ -61,7 +60,7 @@ int UDPNetworkUtility::Bind(const char* ip, int port, int channel) {
 int UDPNetworkUtility::Bind(IPaddress* add, int channel) {
 	int ret = SDLNet_UDP_Bind(socket, channel, add);
 
-	if (ret == -1) {
+	if (ret < 0) {
 		throw(std::runtime_error("Failed to bind to a channel"));
 	}
 
@@ -72,25 +71,29 @@ void UDPNetworkUtility::Unbind(int channel) {
 	SDLNet_UDP_Unbind(socket, channel);
 }
 
-int UDPNetworkUtility::Send(const char* ip, int port, void* data, int len) {
+//-------------------------
+//send a buffer
+//-------------------------
+
+int UDPNetworkUtility::SendTo(const char* ip, int port, void* data, int len) {
 	IPaddress add;
 	if (SDLNet_ResolveHost(&add, ip, port) == -1) {
 		throw(std::runtime_error("Failed to resolve a host"));
 	}
 
-	Send(&add, data, len);
+	SendTo(&add, data, len);
 }
 
-int UDPNetworkUtility::Send(IPaddress* add, void* data, int len) {
-	if (len > packOut->maxlen) {
-		throw(std::runtime_error("Failed to copy the data into the packet"));
+int UDPNetworkUtility::SendTo(IPaddress* add, void* data, int len) {
+	if (len > packet->maxlen) {
+		throw(std::runtime_error("The buffer is to large for the UDPpacket"));
 	}
-	memset(packOut->data, 0, packOut->maxlen);
-	memcpy(packOut->data, data, len);
-	packOut->len = len;
-	packOut->address = *add;
+	memset(packet->data, 0, packet->maxlen);
+	memcpy(packet->data, data, len);
+	packet->len = len;
+	packet->address = *add;
 
-	int ret = SDLNet_UDP_Send(socket, -1, packOut);
+	int ret = SDLNet_UDP_Send(socket, -1, packet);
 
 	if (ret <= 0) {
 		throw(std::runtime_error("Failed to send a packet"));
@@ -99,15 +102,15 @@ int UDPNetworkUtility::Send(IPaddress* add, void* data, int len) {
 	return ret;
 }
 
-int UDPNetworkUtility::Send(int channel, void* data, int len) {
-	if (len > packOut->maxlen) {
-		throw(std::runtime_error("Failed to copy the data into the packet"));
+int UDPNetworkUtility::SendTo(int channel, void* data, int len) {
+	if (len > packet->maxlen) {
+		throw(std::runtime_error("The buffer is to large for the UDPpacket"));
 	}
-	memset(packOut->data, 0, packOut->maxlen);
-	memcpy(packOut->data, data, len);
-	packOut->len = len;
+	memset(packet->data, 0, packet->maxlen);
+	memcpy(packet->data, data, len);
+	packet->len = len;
 
-	int ret = SDLNet_UDP_Send(socket, channel, packOut);
+	int ret = SDLNet_UDP_Send(socket, channel, packet);
 
 	if (ret <= 0) {
 		throw(std::runtime_error("Failed to send a packet"));
@@ -116,29 +119,30 @@ int UDPNetworkUtility::Send(int channel, void* data, int len) {
 	return ret;
 }
 
-int UDPNetworkUtility::SendAll(void* data, int len) {
-	if (len > packOut->maxlen) {
-		throw(std::runtime_error("Failed to copy the data into the packet"));
+int UDPNetworkUtility::SendToAllChannels(void* data, int len) {
+	if (len > packet->maxlen) {
+		throw(std::runtime_error("The buffer is to large for the UDPpacket"));
 	}
-	memset(packOut->data, 0, packOut->maxlen);
-	memcpy(packOut->data, data, len);
-	packOut->len = len;
+	memset(packet->data, 0, packet->maxlen);
+	memcpy(packet->data, data, len);
+	packet->len = len;
 
 	int sent = 0;
 
 	//send to all bound channels
 	for (int i = 0; i < SDLNET_MAX_UDPCHANNELS; i++) {
 		if (SDLNet_UDP_GetPeerAddress(socket, i)) {
-			sent += SDLNet_UDP_Send(socket, i, packOut);
+			sent += SDLNet_UDP_Send(socket, i, packet);
 		}
 	}
 
 	return sent;
 }
 
+//TODO: put a void* and int* parameter list here
 int UDPNetworkUtility::Receive() {
-	memset(packIn->data, 0, packIn->maxlen);
-	int ret = SDLNet_UDP_Recv(socket, packIn);
+	memset(packet->data, 0, packet->maxlen);
+	int ret = SDLNet_UDP_Recv(socket, packet);
 
 	if (ret < 0) {
 		throw(std::runtime_error("Unknown network error occured"));
@@ -146,3 +150,75 @@ int UDPNetworkUtility::Receive() {
 
 	return ret;
 }
+
+//-------------------------
+//send a SerialPacket
+//-------------------------
+
+int UDPNetworkUtility::SendTo(const char* ip, int port, SerialPacket* serialPacket) {
+	IPaddress add;
+	if (SDLNet_ResolveHost(&add, ip, port) == -1) {
+		throw(std::runtime_error("Failed to resolve a host"));
+	}
+
+	SendTo(&add, serialPacket);
+}
+
+int UDPNetworkUtility::SendTo(IPaddress* add, SerialPacket* serialPacket) {
+	memset(packet->data, 0, packet->maxlen);
+	serializePacket(serialPacket, packet->data);
+	packet->len = PACKET_BUFFER_SIZE;
+	packet->address = *add;
+
+	int ret = SDLNet_UDP_Send(socket, -1, packet);
+
+	if (ret <= 0) {
+		throw(std::runtime_error("Failed to send a packet"));
+	}
+
+	return ret;
+}
+
+int UDPNetworkUtility::SendTo(int channel, SerialPacket* serialPacket) {
+	memset(packet->data, 0, packet->maxlen);
+	serializePacket(serialPacket, packet->data);
+	packet->len = PACKET_BUFFER_SIZE;
+
+	int ret = SDLNet_UDP_Send(socket, channel, packet);
+
+	if (ret <= 0) {
+		throw(std::runtime_error("Failed to send a packet"));
+	}
+
+	return ret;
+}
+
+int UDPNetworkUtility::SendToAllChannels(SerialPacket* serialPacket) {
+	memset(packet->data, 0, packet->maxlen);
+	serializePacket(serialPacket, packet->data);
+	packet->len = PACKET_BUFFER_SIZE;
+
+	int sent = 0;
+
+	//send to all bound channels
+	for (int i = 0; i < SDLNET_MAX_UDPCHANNELS; i++) {
+		if (SDLNet_UDP_GetPeerAddress(socket, i)) {
+			sent += SDLNet_UDP_Send(socket, i, packet);
+		}
+	}
+
+	return sent;
+}
+
+int UDPNetworkUtility::Receive(SerialPacket* serialPacket) {
+	memset(packet->data, 0, packet->maxlen);
+	int ret = SDLNet_UDP_Recv(socket, packet);
+	deserializePacket(serialPacket, packet->data);
+	serialPacket->srcAddress = packet->address;
+
+	if (ret < 0) {
+		throw(std::runtime_error("Unknown network error occured"));
+	}
+
+	return ret;
+}

common/network/udp_network_utility.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -24,12 +24,14 @@
 
 #include "SDL/SDL_net.h"
 
+#include "serial_packet.hpp"
+
 class UDPNetworkUtility {
 public:
 	UDPNetworkUtility() = default;
 	~UDPNetworkUtility() = default;
 
-	void Open(int port, int packSize);
+	void Open(int port);
 	void Close();
 
 	//bind to a channel
@@ -41,31 +43,30 @@ public:
 		return SDLNet_UDP_GetPeerAddress(socket, channel);
 	}
 
-	int Send(const char* ip, int port, void* data, int len);
-	int Send(IPaddress* add, void* data, int len);
-	int Send(int channel, void* data, int len);
-	int SendAll(void* data, int len);
+	//send a buffer
+	int SendTo(const char* ip, int port, void* data, int len);
+	int SendTo(IPaddress* add, void* data, int len);
+	int SendTo(int channel, void* data, int len);
+	int SendToAllChannels(void* data, int len);
 	int Receive();
 
-	void* GetOutData() const {
-		return reinterpret_cast<void*>(packOut->data);
-	};
-	void* GetInData() const {
-		return reinterpret_cast<void*>(packIn->data);
-	};
-	UDPpacket* GetOutPacket() const {
-		return packOut;
-	}
-	UDPpacket* GetInPacket() const {
-		return packIn;
+	//send a SerialPacket
+	int SendTo(const char* ip, int port, SerialPacket* serialPacket);
+	int SendTo(IPaddress* add, SerialPacket* serialPacket);
+	int SendTo(int channel, SerialPacket* serialPacket);
+	int SendToAllChannels(SerialPacket* serialPacket);
+	int Receive(SerialPacket* serialPacket);
+
+	//accessors
+	UDPpacket* GetPacket() const {
+		return packet;
 	}
 	UDPsocket GetSocket() const {
 		return socket;
 	}
 private:
 	UDPsocket socket = nullptr;
-	UDPpacket* packOut = nullptr;
-	UDPpacket* packIn = nullptr;
+	UDPpacket* packet = nullptr;
 };
 
 #endif

common/script/linit.cpp

@@ -1,72 +0,0 @@
-/*
-** $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/map_api.cpp

@@ -1,126 +0,0 @@
-/* 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/ui/button.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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

common/ui/button.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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

common/ui/makefile

@@ -1,17 +1,14 @@
 #config
-INCLUDES+=. .. ../graphics
+INCLUDES+=. ../graphics
 LIBS+=
-CXXFLAGS+=-std=c++11 -DDEBUG $(addprefix -I,$(INCLUDES))
-CFLAGS+=-DDEBUG $(addprefix -I,$(INCLUDES))
+CXXFLAGS+=-std=c++11 $(addprefix -I,$(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=../..
@@ -34,9 +31,6 @@ $(OUTDIR):
 $(OBJDIR)/%.o: %.cpp
 	$(CXX) $(CXXFLAGS) -c -o $@ $<
 
-$(OBJDIR)/%.o: %.c
-	$(CC) $(CFLAGS) -c -o $@ $<
-
 clean:
 	$(RM) *.o *.a *.exe
 

common/ui/menu_bar.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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

common/ui/menu_bar.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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
@@ -36,6 +36,7 @@
  * This class needs a rewrite.
 */
 
+//TODO: This thing is fucking terrible, fix it and the button class
 class MenuBar {
 public:
 	MenuBar() = default;

common/ui/raster_font.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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

common/ui/raster_font.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013
+/* 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

common/utilities/bounding_box.hpp

@@ -19,57 +19,59 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#ifndef BBOX_HPP_
-#define BBOX_HPP_
+#ifndef BOUNDINGBOX_HPP_
+#define BOUNDINGBOX_HPP_
 
 #include <type_traits>
-#include <stdexcept>
 #include <algorithm>
 
-//TODO: This is supposed to interact with the vector
-class BBox {
+class BoundingBox {
 public:
-	double x, y;
-	double w, h;
+	//This is explicitly a POD
+	int x, y;
+	int 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;
+	BoundingBox() = default;
+	BoundingBox(int i, int j, int k, int l): x(i), y(j), w(k), h(l) {};
+	~BoundingBox() = default;
+	BoundingBox& operator=(BoundingBox const&) = default;
 
-	double Size() {
-		return std::max(w*h,0.0);
+	int Size() {
+		return std::max(w*h,0);
 	}
 
-	bool IsCollision(BBox rhs) {
-		return not (
+	bool CheckOverlap(BoundingBox rhs) {
+		return !(
 			x >= rhs.x + rhs.w ||
 			y >= rhs.y + rhs.h ||
 			rhs.x >= x + w ||
-			rhs.y >= y + h
-		);
+			rhs.y >= y + h);
 	}
 
-	BBox Intersection(BBox rhs) {
-		if (!IsCollision(rhs)) {
+	BoundingBox CalcOverlap(BoundingBox rhs) {
+		if (!CheckOverlap(rhs)) {
 			return {0, 0, 0, 0};
 		}
-		BBox ret;
+		BoundingBox 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");
+static_assert(std::is_pod<Vector2>::value, "BoundingBox is not a POD");
 
-#endif
+#include "vector2.hpp"
+
+//operators
+inline BoundingBox operator+(BoundingBox b, Vector2 v) {
+	return {b.x + (int)v.x, b.y + (int)v.y, b.w, b.h};
+}
+inline BoundingBox operator+(Vector2 v, BoundingBox b) {
+	return b + v;
+}
+
+#endif