Merge branch 'login' (read more)

This branch was originally intended to rewrite the login system, but I've discovered some serious problems that could not wait. See the previous commit for more information. Hopefully I can get back to this soon.

I believe this version deserves a new release tag.

client/client_application.cpp

@@ -21,15 +21,11 @@
 */
 #include "client_application.hpp"
 
+#include "serial.hpp"
+
 #include <stdexcept>
 #include <chrono>
 
-//-------------------------
-//Static declarations
-//-------------------------
-
-ClientApplication ClientApplication::instance;
-
 //-------------------------
 //Scene headers
 //-------------------------
@@ -46,15 +42,7 @@ ClientApplication ClientApplication::instance;
 //Public access members
 //-------------------------
 
-ClientApplication::ClientApplication() {
-	//
-}
-
-ClientApplication::~ClientApplication() {
-	//
-}
-
-void ClientApplication::Init() {
+void ClientApplication::Init(int argc, char** argv) {
 	//load the prerequisites
 	config.Load("rsc\\config.cfg");
 

client/client_application.hpp

@@ -26,19 +26,14 @@
 #include "base_scene.hpp"
 
 #include "config_utility.hpp"
-#include "network_packet.hpp"
 #include "udp_network_utility.hpp"
 
 class ClientApplication {
-private:
-	ClientApplication();
-	~ClientApplication();
-	static ClientApplication instance;
-
 public:
-	static ClientApplication* GetInstance() { return &instance; }
+	ClientApplication() = default;
+	~ClientApplication() = default;
 
-	void Init();
+	void Init(int argc, char** argv);
 	void Proc();
 	void Quit();
 

client/main.cpp

@@ -26,12 +26,13 @@
 
 using namespace std;
 
-int main(int, char**) {
+int main(int argc, char** argv) {
 	cout << "Beginning client" << endl;
 	try {
-		ClientApplication::GetInstance()->Init();
-		ClientApplication::GetInstance()->Proc();
-		ClientApplication::GetInstance()->Quit();
+		ClientApplication app;
+		app.Init(argc, argv);
+		app.Proc();
+		app.Quit();
 	}
 	catch(exception& e) {
 		cerr << "Fatal exception thrown: " << e.what() << endl;

client/player_character.hpp

@@ -25,6 +25,7 @@
 #include "vector2.hpp"
 #include "sprite_sheet.hpp"
 
+//TODO: correct the PlayerCharacter class and it's movement system
 class PlayerCharacter {
 public:
 	enum class Direction {

client/scenes/in_world.cpp

@@ -27,11 +27,6 @@
 #include <cmath>
 #include <stdexcept>
 
-//debugging
-#include <iostream>
-using std::cout;
-using std::endl;
-
 //-------------------------
 //Public access members
 //-------------------------
@@ -63,16 +58,13 @@ InWorld::InWorld(ConfigUtility* const argConfig, UDPNetworkUtility* const argNet
 	shutDownButton.SetText("Shut Down");
 
 	//load the tilesheet
+	//TODO: add the tilesheet to the map system?
 	tileSheet.Load(config["dir.tilesets"] + "terrain.bmp", 12, 15);
 
-	//setup the map object
-	mapPager.SetRegionWidth(REGION_WIDTH);
-	mapPager.SetRegionHeight(REGION_HEIGHT);
-	mapPager.SetRegionDepth(REGION_DEPTH);
-
 	//create the server-side player object
-	NetworkPacket packet;
-	packet.meta.type = NetworkPacket::Type::PLAYER_NEW;
+	//TODO: the login system needs an overhaul
+	SerialPacket packet;
+	packet.meta.type = SerialPacket::Type::PLAYER_NEW;
 	packet.playerInfo.clientIndex = clientIndex;
 	snprintf(packet.playerInfo.handle, PACKET_STRING_SIZE, "%s", config["player.handle"].c_str());
 	snprintf(packet.playerInfo.avatar, PACKET_STRING_SIZE, "%s", config["player.avatar"].c_str());
@@ -85,7 +77,7 @@ InWorld::InWorld(ConfigUtility* const argConfig, UDPNetworkUtility* const argNet
 	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
 
 	//request a sync
-	packet.meta.type = NetworkPacket::Type::SYNCHRONIZE;
+	packet.meta.type = SerialPacket::Type::SYNCHRONIZE;
 	serialize(&packet, buffer);
 	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
 
@@ -106,7 +98,7 @@ void InWorld::FrameStart() {
 }
 
 void InWorld::Update(double delta) {
-	NetworkPacket packet;
+	SerialPacket packet;
 
 	//suck in all waiting packets
 	while(network.Receive()) {
@@ -143,7 +135,8 @@ void InWorld::RenderFrame() {
 
 void InWorld::Render(SDL_Surface* const screen) {
 	//draw the map
-	for (auto it = mapPager.GetContainer()->begin(); it != mapPager.GetContainer()->end(); it++) {
+	//TODO: figure out something to fix the region container access
+	for (auto it = regionPager.GetContainer()->begin(); it != regionPager.GetContainer()->end(); it++) {
 		tileSheet.DrawRegionTo(screen, *it, camera.x, camera.y);
 	}
 
@@ -264,37 +257,37 @@ void InWorld::KeyUp(SDL_KeyboardEvent const& key) {
 //Network handlers
 //-------------------------
 
-void InWorld::HandlePacket(NetworkPacket packet) {
+void InWorld::HandlePacket(SerialPacket packet) {
 	switch(packet.meta.type) {
-		case NetworkPacket::Type::DISCONNECT:
+		case SerialPacket::Type::DISCONNECT:
 			HandleDisconnect(packet);
 		break;
-		case NetworkPacket::Type::PLAYER_NEW:
+		case SerialPacket::Type::PLAYER_NEW:
 			HandlePlayerNew(packet);
 		break;
-		case NetworkPacket::Type::PLAYER_DELETE:
+		case SerialPacket::Type::PLAYER_DELETE:
 			HandlePlayerDelete(packet);
 		break;
-		case NetworkPacket::Type::PLAYER_UPDATE:
+		case SerialPacket::Type::PLAYER_UPDATE:
 			HandlePlayerUpdate(packet);
 		break;
-		case NetworkPacket::Type::REGION_CONTENT:
+		case SerialPacket::Type::REGION_CONTENT:
 			HandleRegionContent(packet);
 		break;
 		//handle errors
 		default:
-			throw(std::runtime_error("Unknown NetworkPacket::Type encountered"));
+			throw(std::runtime_error("Unknown SerialPacket::Type encountered"));
 		break;
 	}
 }
 
-void InWorld::HandleDisconnect(NetworkPacket packet) {
+void InWorld::HandleDisconnect(SerialPacket packet) {
 	network.Unbind(Channels::SERVER);
 	clientIndex = -1;
 	SetNextScene(SceneList::MAINMENU);
 }
 
-void InWorld::HandlePlayerNew(NetworkPacket packet) {
+void InWorld::HandlePlayerNew(SerialPacket packet) {
 	if (playerCharacters.find(packet.playerInfo.playerIndex) != playerCharacters.end()) {
 		throw(std::runtime_error("Cannot create duplicate players"));
 	}
@@ -317,7 +310,7 @@ void InWorld::HandlePlayerNew(NetworkPacket packet) {
 	}
 }
 
-void InWorld::HandlePlayerDelete(NetworkPacket packet) {
+void InWorld::HandlePlayerDelete(SerialPacket packet) {
 	if (playerCharacters.find(packet.playerInfo.playerIndex) == playerCharacters.end()) {
 		throw(std::runtime_error("Cannot delete non-existant players"));
 	}
@@ -331,7 +324,7 @@ void InWorld::HandlePlayerDelete(NetworkPacket packet) {
 	}
 }
 
-void InWorld::HandlePlayerUpdate(NetworkPacket packet) {
+void InWorld::HandlePlayerUpdate(SerialPacket packet) {
 	if (playerCharacters.find(packet.playerInfo.playerIndex) == playerCharacters.end()) {
 		HandlePlayerNew(packet);
 		return;
@@ -345,22 +338,13 @@ void InWorld::HandlePlayerUpdate(NetworkPacket packet) {
 	playerCharacters[packet.playerInfo.playerIndex].ResetDirection();
 }
 
-void InWorld::HandleRegionContent(NetworkPacket packet) {
+void InWorld::HandleRegionContent(SerialPacket packet) {
 	//replace existing regions
-	if (mapPager.FindRegion(packet.regionInfo.x, packet.regionInfo.y)) {
-		mapPager.UnloadRegion(packet.regionInfo.x, packet.regionInfo.y);
+	if (regionPager.FindRegion(packet.regionInfo.x, packet.regionInfo.y)) {
+		regionPager.UnloadRegion(packet.regionInfo.x, packet.regionInfo.y);
 	}
-	mapPager.PushRegion(packet.regionInfo.region);
+	regionPager.PushRegion(packet.regionInfo.region);
 	packet.regionInfo.region = nullptr;
-
-	//debugging
-	cout << "Received region: " << packet.regionInfo.x << ", " << packet.regionInfo.y << endl;
-	if (mapPager.FindRegion(packet.regionInfo.x, packet.regionInfo.y)) {
-		cout << "Success" << endl;
-	}
-	else {
-		cout << "Failure" << endl;
-	}
 }
 
 //-------------------------
@@ -368,11 +352,11 @@ void InWorld::HandleRegionContent(NetworkPacket packet) {
 //-------------------------
 
 void InWorld::SendState() {
-	NetworkPacket packet;
+	SerialPacket packet;
 	char buffer[PACKET_BUFFER_SIZE];
 
 	//pack the packet
-	packet.meta.type = NetworkPacket::Type::PLAYER_UPDATE;
+	packet.meta.type = SerialPacket::Type::PLAYER_UPDATE;
 	packet.playerInfo.clientIndex = clientIndex;
 	packet.playerInfo.playerIndex = playerIndex;
 	packet.playerInfo.position = localCharacter->GetPosition();
@@ -383,33 +367,33 @@ void InWorld::SendState() {
 }
 
 void InWorld::RequestDisconnect() {
-	NetworkPacket packet;
+	SerialPacket packet;
 	char buffer[PACKET_BUFFER_SIZE];
 
 	//send a disconnect request
-	packet.meta.type = NetworkPacket::Type::DISCONNECT;
+	packet.meta.type = SerialPacket::Type::DISCONNECT;
 	packet.clientInfo.index = clientIndex;
 	serialize(&packet, buffer);
 	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
 }
 
 void InWorld::RequestShutDown() {
-	NetworkPacket packet;
+	SerialPacket packet;
 	char buffer[PACKET_BUFFER_SIZE];
 
 	//send a shutdown request
-	packet.meta.type = NetworkPacket::Type::SHUTDOWN;
+	packet.meta.type = SerialPacket::Type::SHUTDOWN;
 	packet.clientInfo.index = clientIndex;
 	serialize(&packet, buffer);
 	network.Send(Channels::SERVER, buffer, PACKET_BUFFER_SIZE);
 }
 
 void InWorld::RequestRegion(int x, int y) {
-	NetworkPacket packet;
+	SerialPacket packet;
 	char buffer[PACKET_BUFFER_SIZE];
 
 	//pack the region's data
-	packet.meta.type = NetworkPacket::Type::REGION_REQUEST;
+	packet.meta.type = SerialPacket::Type::REGION_REQUEST;
 	packet.regionInfo.x = x;
 	packet.regionInfo.y = y;
 	serialize(&packet, buffer);
@@ -420,78 +404,35 @@ void InWorld::RequestRegion(int x, int y) {
 //Utilities
 //-------------------------
 
-int InWorld::CheckBufferDistance(Region* const region) {
-	/* DOCUMENTATION
-	 * This algorithm is extremely complex and involed, but initial tests show
-	 * that it gives the right answers. The purpose is to determine how far off screen
-	 * a certain region is, so that it can be unloaded when necessary.
-	 * 
-	 * If the region is actually onscreen, then there's no reason to run the rest, so
-	 * the algorithm corrects for the camera's location, before checking the bounds of
-	 * the screen.
-	 * 
-	 * The next part is tricky. If X or Y is negative, then it is divided by the
-	 * graphical size of the regions, resulting in a usable integer, representing how
-	 * far from the screen it is in "region units". If, however, X or Y is larger than
-	 * 0, than first, the size of the screen is subtracted from that variable, before
-	 * it is then divided by the graphical size of a region. Finally, to compensate for
-	 * the off by one error, 1 is added at the end.
-	 *
-	 * Since only the magnitude of the distance in either direction is needed, this
-	 * method returns the largest absolute value of X or Y.
-	 * 
-	 * The final result of this algorithm is an integer representing how far, rounded
-	 * up, a certain region is from the screen's edges in any direction, measured in
-	 * "region units". This algorithm may be flawed, in which case, I recommend simply
-	 * replacing it with a boolean check, to see if the region's distance from the player
-	 * is larger than a certain value. This algorithm lacks the advantages I initially
-	 * expected, so that may be beneficial at some point.
-	*/
-
-	//locations relative to the camera
-	int x = region->GetX() - camera.x;
-	int y = region->GetY() - camera.y;
-
-	//if the region is visible, return -1
-	if (x >= -mapPager.GetRegionWidth() * tileSheet.GetTileW() && x < camera.width &&
-		y >= -mapPager.GetRegionHeight() * tileSheet.GetTileH() && y < camera.height) {
-		return -1;
-	}
-
-	//prune the screen's area from the algorithm; get the pseudo-indexes
-	if (x < 0) x /= (mapPager.GetRegionWidth() * tileSheet.GetTileW());
-	if (y < 0) y /= (mapPager.GetRegionHeight() * tileSheet.GetTileH());
-	if (x > 0) x = (x - camera.width) / (mapPager.GetRegionWidth() * tileSheet.GetTileW()) + 1;
-	if (y > 0) y = (y - camera.height) / (mapPager.GetRegionHeight() * tileSheet.GetTileH()) + 1;
-
-	//return the pseudo-index with the greatest magnitude
-	return std::max(abs(x), abs(y));
-}
-
+//TODO: convert this into a more generic function?; using parameters for the bounds
 void InWorld::UpdateMap() {
+	//these represent the zone of regions that the client needs loaded, including the mandatory buffers (+1/-1)
+	int xStart = snapToBase(REGION_WIDTH, camera.x/tileSheet.GetTileW()) - REGION_WIDTH;
+	int xEnd = snapToBase(REGION_WIDTH, (camera.x+camera.width)/tileSheet.GetTileW()) + REGION_WIDTH;
+
+	int yStart = snapToBase(REGION_HEIGHT, camera.y/tileSheet.GetTileH()) - REGION_HEIGHT;
+	int yEnd = snapToBase(REGION_HEIGHT, (camera.y+camera.height)/tileSheet.GetTileH()) + REGION_HEIGHT;
+
 	//prune distant regions
-	for (auto it = mapPager.GetContainer()->begin(); it != mapPager.GetContainer()->end(); /* EMPTY */) {
-		if (CheckBufferDistance(*it) > 2) {
-			//debugging
-			cout << "unloading: " << (*it)->GetX() << ", " << (*it)->GetY() << endl;
+	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) {
 
-			mapPager.UnloadRegion((*it)->GetX(), (*it)->GetY());
+			//clunky, but the alternative was time consuming
+			int tmpX = (*it)->GetX();
+			int tmpY = (*it)->GetY();
+			++it;
 
-			//reset
-			it = mapPager.GetContainer()->begin();
+			regionPager.UnloadRegion(tmpX, tmpY);
 			continue;
 		}
 		++it;
 	}
 
-	//TODO: make the region units official
-	int regionUnitX = mapPager.GetRegionWidth() * tileSheet.GetTileW();
-	int regionUnitY = mapPager.GetRegionHeight() * tileSheet.GetTileH();
-
-	//request empty regions, including buffers (-1 & +1 region unit)
-	for (int i = snapToBase(regionUnitX, camera.x - regionUnitX); i <= snapToBase(regionUnitX, camera.x + camera.width + regionUnitX); i += regionUnitX) {
-		for (int j = snapToBase(regionUnitY, camera.y - regionUnitY); j <= snapToBase(regionUnitY, camera.y + camera.height + regionUnitY); j += regionUnitY) {
-			if (!mapPager.FindRegion(i, j)) {
+	//request empty regions within this zone
+	for (int i = xStart; i <= xEnd; i += REGION_WIDTH) {
+		for (int j = yStart; j <= yEnd; j += REGION_HEIGHT) {
+			if (!regionPager.FindRegion(i, j)) {
 				RequestRegion(i, j);
 			}
 		}

client/scenes/in_world.hpp

@@ -23,13 +23,13 @@
 #define INWORLD_HPP_
 
 //maps
-#include "map_generator.hpp"
+#include "map_allocator.hpp"
 #include "map_file_format.hpp"
 #include "region_pager.hpp"
 
 //networking
 #include "udp_network_utility.hpp"
-#include "network_packet.hpp"
+#include "serial_packet.hpp"
 #include "serial.hpp"
 
 //graphics
@@ -72,12 +72,12 @@ protected:
 	void KeyUp(SDL_KeyboardEvent const&);
 
 	//Network handlers
-	void HandlePacket(NetworkPacket);
-	void HandleDisconnect(NetworkPacket);
-	void HandlePlayerNew(NetworkPacket);
-	void HandlePlayerDelete(NetworkPacket);
-	void HandlePlayerUpdate(NetworkPacket);
-	void HandleRegionContent(NetworkPacket);
+	void HandlePacket(SerialPacket);
+	void HandleDisconnect(SerialPacket);
+	void HandlePlayerNew(SerialPacket);
+	void HandlePlayerDelete(SerialPacket);
+	void HandlePlayerUpdate(SerialPacket);
+	void HandleRegionContent(SerialPacket);
 
 	//Server control
 	void SendState();
@@ -86,7 +86,6 @@ protected:
 	void RequestRegion(int x, int y);
 
 	//utilities
-	int CheckBufferDistance(Region* const);
 	void UpdateMap();
 
 	//globals
@@ -101,11 +100,12 @@ protected:
 	TileSheet tileSheet;
 
 	//map
-	RegionPager<BlankGenerator, DummyFormat> mapPager;
+	RegionPager<BlankAllocator, DummyFormat> regionPager;
 
 	//UI
 	Button disconnectButton;
 	Button shutDownButton;
+	//TODO: Fix the camera
 	struct {
 		int x = 0, y = 0;
 		int width = 0, height = 0;

client/scenes/lobby_menu.cpp

@@ -22,6 +22,7 @@
 #include "lobby_menu.hpp"
 
 #include "channels.hpp"
+#include "utility.hpp"
 
 #include <stdexcept>
 
@@ -78,7 +79,7 @@ void LobbyMenu::FrameStart() {
 
 void LobbyMenu::Update(double delta) {
 	//suck in all waiting packets
-	NetworkPacket packet;
+	SerialPacket packet;
 	while(network.Receive()) {
 		deserialize(&packet, network.GetInData());
 		packet.meta.srcAddress = network.GetInPacket()->address;
@@ -91,9 +92,13 @@ void LobbyMenu::FrameEnd() {
 }
 
 void LobbyMenu::Render(SDL_Surface* const screen) {
+	//TODO: I need a proper UI system for the entire client and the editor
+	//UI
 	search.DrawTo(screen);
 	join.DrawTo(screen);
 	back.DrawTo(screen);
+
+	//TODO: draw headers for the server list
 	for (int i = 0; i < serverInfo.size(); i++) {
 		//draw the selected server's highlight
 		if (selection == &serverInfo[i]) {
@@ -104,6 +109,16 @@ void LobbyMenu::Render(SDL_Surface* const screen) {
 
 		//draw the server name
 		font.DrawStringTo(serverInfo[i].name, screen, listBox.x, listBox.y + i*listBox.h);
+
+		//draw the player count
+		font.DrawStringTo(to_string_custom(serverInfo[i].playerCount), screen, listBox.x + listBox.w, listBox.y + i*listBox.h);
+
+		//compatible?
+		if (!serverInfo[i].compatible) {
+			font.DrawStringTo("?", screen, listBox.x - font.GetCharW(), listBox.y + i*listBox.h);
+		}
+
+		//TODO: ping?
 	}
 }
 
@@ -126,11 +141,11 @@ void LobbyMenu::MouseButtonDown(SDL_MouseButtonEvent const& button) {
 void LobbyMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
 	if (search.MouseButtonUp(button) == Button::State::HOVER) {
 		//the vars
-		NetworkPacket packet;
+		SerialPacket packet;
 		char buffer[PACKET_BUFFER_SIZE];
 
 		//broadcast to the network, or a specific server
-		packet.meta.type = NetworkPacket::Type::BROADCAST_REQUEST;
+		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);
 
@@ -139,13 +154,14 @@ void LobbyMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
 		selection = nullptr;
 	}
 
-	else if (join.MouseButtonUp(button) == Button::State::HOVER && selection != nullptr) {
+	else if (join.MouseButtonUp(button) == Button::State::HOVER && selection != nullptr && selection->compatible) {
+		//TODO: The player login information should be collected by the lobby screen
 		//the vars
-		NetworkPacket packet;
+		SerialPacket packet;
 		char buffer[PACKET_BUFFER_SIZE];
 
 		//join the selected server
-		packet.meta.type = NetworkPacket::Type::JOIN_REQUEST;
+		packet.meta.type = SerialPacket::Type::JOIN_REQUEST;
 		serialize(&packet, buffer);
 		network.Send(&selection->address, buffer, PACKET_BUFFER_SIZE);
 		selection = nullptr;
@@ -181,16 +197,25 @@ void LobbyMenu::KeyUp(SDL_KeyboardEvent const& key) {
 	//
 }
 
-void LobbyMenu::HandlePacket(NetworkPacket packet) {
+void LobbyMenu::HandlePacket(SerialPacket packet) {
 		switch(packet.meta.type) {
-		case NetworkPacket::Type::BROADCAST_RESPONSE: {
+		case SerialPacket::Type::BROADCAST_RESPONSE: {
+			//extract the data
 			ServerInformation server;
-			server.name = packet.serverInfo.name;
 			server.address = packet.meta.srcAddress;
+			server.name = packet.serverInfo.name;
+			server.playerCount = packet.serverInfo.playerCount;
+
+			//NOTE: Check compatibility here
+			server.compatible = packet.serverInfo.regionWidth == REGION_WIDTH &&
+				packet.serverInfo.regionHeight == REGION_HEIGHT &&
+				packet.serverInfo.regionDepth == REGION_DEPTH;
+
+			//push
 			serverInfo.push_back(server);
 		}
 		break;
-		case NetworkPacket::Type::JOIN_RESPONSE:
+		case SerialPacket::Type::JOIN_RESPONSE:
 			clientIndex = packet.clientInfo.index;
 			network.Bind(&packet.meta.srcAddress, Channels::SERVER);
 			SetNextScene(SceneList::INWORLD);
@@ -198,7 +223,7 @@ void LobbyMenu::HandlePacket(NetworkPacket packet) {
 
 		//handle errors
 		default:
-			throw(std::runtime_error("Unknown NetworkPacket::Type encountered"));
+			throw(std::runtime_error("Unknown SerialPacket::Type encountered"));
 		break;
 	}
 }

client/scenes/lobby_menu.hpp

@@ -22,17 +22,24 @@
 #ifndef LOBBYMENU_HPP_
 #define LOBBYMENU_HPP_
 
-#include "base_scene.hpp"
-
+//graphics & utilities
 #include "image.hpp"
 #include "raster_font.hpp"
 #include "button.hpp"
-
 #include "config_utility.hpp"
+
+//map
+#include "region.hpp"
+
+//network
 #include "udp_network_utility.hpp"
-#include "network_packet.hpp"
+#include "serial_packet.hpp"
 #include "serial.hpp"
 
+//client
+#include "base_scene.hpp"
+
+//STL
 #include <vector>
 
 class LobbyMenu : public BaseScene {
@@ -55,7 +62,7 @@ protected:
 	void KeyDown(SDL_KeyboardEvent const&);
 	void KeyUp(SDL_KeyboardEvent const&);
 
-	void HandlePacket(NetworkPacket);
+	void HandlePacket(SerialPacket);
 
 	//global
 	ConfigUtility& config;
@@ -71,8 +78,11 @@ protected:
 
 	//server list
 	struct ServerInformation {
-		std::string name;
 		IPaddress address;
+		//TODO: version info
+		std::string name;
+		int playerCount;
+		bool compatible;
 	};
 
 	std::vector<ServerInformation> serverInfo;

common/bbox.hpp

@@ -0,0 +1,75 @@
+/* Copyright: (c) Kayne Ruse 2013, 2014
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef BBOX_HPP_
+#define BBOX_HPP_
+
+#include <type_traits>
+#include <stdexcept>
+#include <algorithm>
+
+//TODO: This is supposed to interact with the vector
+class BBox {
+public:
+	double x, y;
+	double w, h;
+
+	BBox() = default;
+	BBox(double i, double j, double k, double l): x(i), y(j), w(k), h(l) {};
+	~BBox() = default;
+	BBox& operator=(BBox const&) = default;
+
+	double Size() {
+		return std::max(w*h,0.0);
+	}
+
+	bool IsCollision(BBox rhs) {
+		return not (
+			x >= rhs.x + rhs.w ||
+			y >= rhs.y + rhs.h ||
+			rhs.x >= x + w ||
+			rhs.y >= y + h
+		);
+	}
+
+	BBox Intersection(BBox rhs) {
+		if (!IsCollision(rhs)) {
+			return {0, 0, 0, 0};
+		}
+		BBox ret;
+		ret.x = std::max(x, rhs.x);
+		ret.y = std::max(y, rhs.y);
+		ret.w = std::min(x+w, rhs.x+rhs.w) - ret.x;
+		ret.h = std::min(y+h, rhs.y+rhs.h) - ret.y;
+		return ret;
+	}
+
+	double operator[](size_t i) {
+		if (i >= 4)
+			throw(std::domain_error("Out of range"));
+		return *(&x+i);
+	}
+};
+
+//This is explicitly a POD
+static_assert(std::is_pod<BBox>::value, "BBox is not a POD");
+
+#endif

common/graphics/tile_sheet.cpp

@@ -44,17 +44,17 @@ void TileSheet::DrawTo(SDL_Surface* const dest, int x, int y, Region::type_t til
 
 void TileSheet::DrawRegionTo(SDL_Surface* const dest, Region* const region, int camX, int camY) {
 	Region::type_t tile = 0;
-	for (register int i = 0; i < region->GetWidth(); ++i) {
-		for (register int j = 0; j < region->GetHeight(); ++j) {
-			for (register int k = 0; k < region->GetDepth(); ++k) {
+	for (register int i = 0; i < REGION_WIDTH; ++i) {
+		for (register int j = 0; j < REGION_HEIGHT; ++j) {
+			for (register int k = 0; k < REGION_DEPTH; ++k) {
 				tile = region->GetTile(i, j, k);
 				//0 is invisible
 				if (tile == 0) continue;
 				image.SetClipX((tile-1) % XCount * image.GetClipW());
 				image.SetClipY((tile-1) / XCount * image.GetClipH());
 				image.DrawTo(dest,
-					region->GetX() + i * image.GetClipW() - camX,
-					region->GetY() + j * image.GetClipH() - camY);
+					(region->GetX() + i) * image.GetClipW() - camX,
+					(region->GetY() + j) * image.GetClipH() - camY);
 			}
 		}
 	}

common/map/map_allocator.cpp

@@ -19,29 +19,21 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#include "map_generator.hpp"
+#include "map_allocator.hpp"
 
 #include <stdexcept>
 
-void BlankGenerator::Create(Region** const ptr, int width, int height, int depth, int x, int y) {
-	(*ptr) = new Region(width, height, depth, x, y);
+void BlankAllocator::Create(Region** const ptr, int x, int y) {
+	(*ptr) = new Region(x, y);
 }
 
-void BlankGenerator::Unload(Region* const ptr) {
+void BlankAllocator::Unload(Region* const ptr) {
 	delete ptr;
 }
-/*
-void PerlinGenerator::Create(Region** const ptr, int width, int height, int depth, int x, int y) {
-	(*ptr) = new Region(width, height, depth, x, y);
-}
 
-void PerlinGenerator::Unload(Region* const ptr) {
-	delete ptr;
-}
-*/
-void LuaGenerator::Create(Region** const ptr, int width, int height, int depth, int x, int y) {
+void LuaAllocator::Create(Region** const ptr, int x, int y) {
 	//something to work on
-	(*ptr) = new Region(width, height, depth, x, y);
+	(*ptr) = new Region(x, y);
 
 	//API hook
 	lua_getglobal(state, "Region");
@@ -53,7 +45,7 @@ void LuaGenerator::Create(Region** const ptr, int width, int height, int depth,
 	lua_pop(state, 1);
 }
 
-void LuaGenerator::Unload(Region* const ptr) {
+void LuaAllocator::Unload(Region* const ptr) {
 	//API hook
 	lua_getglobal(state, "Region");
 	lua_getfield(state, -1, "Unload");

common/map/map_allocator.hpp

@@ -19,32 +19,24 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#ifndef MAPGENERATOR_HPP_
-#define MAPGENERATOR_HPP_
+#ifndef MAPALLOCATOR_HPP_
+#define MAPALLOCATOR_HPP_
 
 #include "region.hpp"
 
 #include "lua/lua.hpp"
 
-class BlankGenerator {
+class BlankAllocator {
 public:
-	void Create(Region** const, int width, int height, int depth, int x, int y);
+	void Create(Region** const, int x, int y);
 	void Unload(Region* const);
 private:
 	//
 };
-/*
-class PerlinGenerator {
+
+class LuaAllocator {
 public:
-	void Create(Region** const, int width, int height, int depth, int x, int y);
-	void Unload(Region* const);
-private:
-	//
-};
-*/
-class LuaGenerator {
-public:
-	void Create(Region** const, int width, int height, int depth, int x, int y);
+	void Create(Region** const, int x, int y);
 	void Unload(Region* const);
 
 	lua_State* SetLuaState(lua_State* L) { return state = L; }

common/map/map_file_format.cpp

@@ -23,33 +23,20 @@
 
 #include <stdexcept>
 
-void DummyFormat::Load(Region** const ptr, int width, int height, int depth, int x, int y) {
+void DummyFormat::Load(Region** const ptr, int x, int y) {
 	//EMPTY
 }
 
 void DummyFormat::Save(Region* const ptr) {
 	//EMPTY
 }
-/*
-void VerboseFormat::Load(Region** const ptr, int x, int y) {
-	//TODO
-}
 
-void VerboseFormat::Save(Region* const ptr) {
-	//TODO
-}
-
-void CompactFormat::Load(Region** const ptr, int x, int y) {
-	//TODO
-}
-
-void CompactFormat::Save(Region* const ptr) {
-	//TODO
-}
-*/
-void LuaFormat::Load(Region** const ptr, int width, int height, int depth, int x, int y) {
+void LuaFormat::Load(Region** const ptr, int x, int y) {
 	//something to load into
-	(*ptr) = new Region(width, height, depth, x, y);
+
+	if (!(*ptr)) {
+		(*ptr) = new Region(x, y);
+	}
 
 	//API hook
 	lua_getglobal(state, "Region");

common/map/map_file_format.hpp

@@ -30,18 +30,7 @@
 
 class DummyFormat {
 public:
-	void Load(Region** const, int width, int height, int depth, int x, int y);
-	void Save(Region* const);
-
-	std::string SetSaveDir(std::string s) { return saveDir = s; }
-	std::string GetSaveDir() { return saveDir; }
-private:
-	std::string saveDir;
-};
-/*
-class VerboseFormat {
-public:
-	void Load(Region** const, int width, int height, int depth, int x, int y);
+	void Load(Region** const, int x, int y);
 	void Save(Region* const);
 
 	std::string SetSaveDir(std::string s) { return saveDir = s; }
@@ -50,20 +39,12 @@ private:
 	std::string saveDir;
 };
 
-class CompactFormat {
-public:
-	void Load(Region** const, int width, int height, int depth, int x, int y);
-	void Save(Region* const);
+//TODO: verbose save file format
+//TODO: compact save file format
 
-	std::string SetSaveDir(std::string s) { return saveDir = s; }
-	std::string GetSaveDir() { return saveDir; }
-private:
-	std::string saveDir;
-};
-*/
 class LuaFormat {
 public:
-	void Load(Region** const, int width, int height, int depth, int x, int y);
+	void Load(Region** const, int x, int y);
 	void Save(Region* const);
 
 	std::string SetSaveDir(std::string s) { return saveDir = s; }

common/map/region.cpp

@@ -21,34 +21,14 @@
 */
 #include "region.hpp"
 
-Region::Region(int argWidth, int argHeight, int argDepth, int argX, int argY):
-	width(argWidth),
-	height(argHeight),
-	depth(argDepth),
+Region::Region(int argX, int argY):
 	x(argX),
 	y(argY)
 {
-	tiles = new type_t**[width];
-	for (register int i = 0; i < width; ++i) {
-		tiles[i] = new type_t*[height];
-		for (register int j = 0; j < height; ++j) {
-			tiles[i][j] = new type_t[depth];
-			for (register int k = 0; k < depth; ++k) {
-				tiles[i][j][k] = 0;
+	for (register int i = 0; i < REGION_WIDTH*REGION_HEIGHT*REGION_DEPTH; ++i) {
+		*(reinterpret_cast<type_t*>(tiles) + i) = 0;
 	}
 }
-	}
-}
-
-Region::~Region() {
-	for (register int i = 0; i < width; ++i) {
-		for (register int j = 0; j < height; j++) {
-			delete tiles[i][j];
-		}
-		delete tiles[i];
-	}
-	delete tiles;
-}
 
 Region::type_t Region::SetTile(int x, int y, int z, type_t v) {
 	return tiles[x][y][z] = v;

common/map/region.hpp

@@ -22,7 +22,6 @@
 #ifndef REGION_HPP_
 #define REGION_HPP_
 
-//temporary?
 #define REGION_WIDTH 20
 #define REGION_HEIGHT 20
 #define REGION_DEPTH 3
@@ -32,26 +31,20 @@ public:
 	typedef unsigned short type_t;
 
 	Region() = delete;
-	Region(int width, int height, int depth, int x, int y);
-	~Region();
+	Region(int x, int y);
+	~Region() = default;
 
 	type_t SetTile(int x, int y, int z, type_t v);
 	type_t GetTile(int x, int y, int z);
 
 	//accessors
-	int GetWidth() const { return width; }
-	int GetHeight() const { return height; }
-	int GetDepth() const { return depth; }
 	int GetX() const { return x; }
 	int GetY() const { return y; }
 private:
-	const int width;
-	const int height;
-	const int depth;
 	const int x;
 	const int y;
 
-	type_t*** tiles = nullptr;
+	type_t tiles[REGION_WIDTH][REGION_HEIGHT][REGION_DEPTH];
 };
 
 #endif

common/map/region_pager.cpp

@@ -23,18 +23,6 @@
 
 #include "utility.hpp"
 
-RegionPagerBase::RegionPagerBase(int argWidth, int argHeight, int argDepth):
-	regionWidth(argWidth),
-	regionHeight(argHeight),
-	regionDepth(argDepth)
-{
-	//EMPTY
-}
-
-RegionPagerBase::~RegionPagerBase() {
-	//EMPTY
-}
-
 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);
@@ -47,12 +35,10 @@ Region::type_t RegionPagerBase::GetTile(int x, int y, int z) {
 
 Region* RegionPagerBase::GetRegion(int x, int y) {
 	//snap the coords
-	x = snapToBase(regionWidth, x);
-	y = snapToBase(regionHeight, y);
+	x = snapToBase(REGION_WIDTH, x);
+	y = snapToBase(REGION_HEIGHT, y);
 
 	//get the region by various means
-
-	//TODO: revert this try/catch point
 	Region* ptr = nullptr;
 	ptr = FindRegion(x, y);
 	if (ptr) return ptr;
@@ -62,6 +48,10 @@ 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) {

common/map/region_pager.hpp

@@ -29,9 +29,8 @@
 
 class RegionPagerBase {
 public:
-	RegionPagerBase() = default;
-	RegionPagerBase(int regionWidth, int regionHeight, int regionDepth);
-	virtual ~RegionPagerBase();
+	RegionPagerBase() {};
+	virtual ~RegionPagerBase() {};
 
 	//tile manipulation
 	Region::type_t SetTile(int x, int y, int z, Region::type_t v);
@@ -47,93 +46,70 @@ public:
 	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?
+	//TODO: delete existing regions
 
 	//accessors & mutators
-	//NOTE: don't change the sizes mid-program, it will cause issues
-	int SetRegionWidth(int i) { return regionWidth = i; }
-	int SetRegionHeight(int i) { return regionHeight = i; }
-	int SetRegionDepth(int i) { return regionDepth = i; }
-
-	int GetRegionWidth() const { return regionWidth; }
-	int GetRegionHeight() const { return regionHeight; }
-	int GetRegionDepth() const { return regionDepth; }
-
 	std::list<Region*>* GetContainer() { return &regionList; }
 protected:
-	int regionWidth;
-	int regionHeight;
-	int regionDepth;
 	std::list<Region*> regionList;
 };
 
-template<typename MapGenerator, typename MapFileFormat>
+template<typename Allocator, typename FileFormat>
 class RegionPager : public RegionPagerBase {
 public:
-	RegionPager() = default;
-	RegionPager(int w, int h, int d):
-		RegionPagerBase(w, h, d)
-	{
-		//EMPTY
-	}
+	RegionPager() {};
 	~RegionPager() {
 		UnloadAll();
 	}
 
 	Region* LoadRegion(int x, int y) {
 		//snap the coords
-		x = snapToBase(regionWidth, x);
-		y = snapToBase(regionHeight, y);
+		x = snapToBase(REGION_WIDTH, x);
+		y = snapToBase(REGION_HEIGHT, y);
 
 		//load the region if possible
 		Region* ptr = nullptr;
-		format.Load(&ptr, regionWidth, regionHeight, regionDepth, x, y);
+		format.Load(&ptr, x, y);
 		if (ptr) {
-			regionList.push_back(ptr);
-			return ptr;
+			return PushRegion(ptr);
 		}
 		return nullptr;
 	}
 
 	Region* SaveRegion(int x, int y) {
 		//snap the coords
-		x = snapToBase(regionWidth, x);
-		y = snapToBase(regionHeight, y);
+		x = snapToBase(REGION_WIDTH, x);
+		y = snapToBase(REGION_HEIGHT, y);
 
 		//find & save the region
-		for (std::list<Region*>::iterator it = regionList.begin(); it != regionList.end(); it++) {
-			if ((*it)->GetX() == x && (*it)->GetY() == y) {
-				format.Save(*it);
-				return *it;
+		Region* ptr = FindRegion(x, y);
+		if (ptr) {
+			format.Save(ptr);
 		}
-		}
-		return nullptr;
+		return ptr;
 	}
 
 	Region* CreateRegion(int x, int y) {
 		//snap the coords
-		x = snapToBase(regionWidth, x);
-		y = snapToBase(regionHeight, y);
+		x = snapToBase(REGION_WIDTH, x);
+		y = snapToBase(REGION_HEIGHT, y);
 
 		//create and push the object
 		Region* ptr = nullptr;
-		generator.Create(&ptr, regionWidth, regionHeight, regionDepth, x, y);
-		regionList.push_back(ptr);
-		return ptr;
+		allocator.Create(&ptr, x, y);
+		return PushRegion(ptr);
 	}
 
 	void UnloadRegion(int x, int y) {
 		//snap the coords
-		x = snapToBase(regionWidth, x);
-		y = snapToBase(regionHeight, y);
+		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) {
-				generator.Unload(*it);
-				regionList.erase(it);
-
-				//reset the loop, because of reasons
-				it = regionList.begin();
+				allocator.Unload(*it);
+				it = regionList.erase(it);
 				continue;
 			}
 			++it;
@@ -141,17 +117,17 @@ public:
 	}
 	void UnloadAll() {
 		for (auto& it : regionList) {
-			generator.Unload(it);
+			allocator.Unload(it);
 		}
 		regionList.clear();
 	}
 
 	//accessors
-	MapGenerator* GetGenerator() { return &generator; }
-	MapFileFormat* GetFormat() { return &format; }
+	Allocator* GetAllocator() { return &allocator; }
+	FileFormat* GetFormat() { return &format; }
 protected:
-	MapGenerator generator;
-	MapFileFormat format;
+	Allocator allocator;
+	FileFormat format;
 };
 
 #endif

common/network/serial.cpp

@@ -21,7 +21,7 @@
 */
 #include "serial.hpp"
 
-#include "map_generator.hpp"
+#include "map_allocator.hpp"
 
 #include <cstring>
 
@@ -29,25 +29,38 @@
 //internal serialization functions
 //-------------------------
 
-void serializeType(NetworkPacket* packet, char* buffer) {
-	memcpy(buffer, &packet->meta.type, sizeof(NetworkPacket::Type));
+void serializeType(SerialPacket* packet, char* buffer) {
+	memcpy(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
 }
 
-void serializeServer(NetworkPacket* packet, char* buffer) {
-	memcpy(buffer, &packet->meta.type, sizeof(NetworkPacket::Type));
-	buffer += sizeof(NetworkPacket::Type);
+void serializeServer(SerialPacket* packet, char* buffer) {
+	memcpy(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+	buffer += sizeof(SerialPacket::Type);
+
+	//server info
+	//Note: version info serialization goes here
 	memcpy(buffer, packet->serverInfo.name, PACKET_STRING_SIZE);
+	buffer += PACKET_STRING_SIZE;
+	memcpy(buffer, &packet->serverInfo.playerCount, sizeof(int));
+	buffer += sizeof(int);
+
+	//map format
+	memcpy(buffer, &packet->serverInfo.regionWidth, sizeof(int));
+	buffer += sizeof(int);
+	memcpy(buffer, &packet->serverInfo.regionHeight, sizeof(int));
+	buffer += sizeof(int);
+	memcpy(buffer, &packet->serverInfo.regionDepth, sizeof(int));
 }
 
-void serializeClient(NetworkPacket* packet, char* buffer) {
-	memcpy(buffer, &packet->meta.type, sizeof(NetworkPacket::Type));
-	buffer += sizeof(NetworkPacket::Type);
+void serializeClient(SerialPacket* packet, char* buffer) {
+	memcpy(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+	buffer += sizeof(SerialPacket::Type);
 	memcpy(buffer, &packet->clientInfo.index, sizeof(int));
 }
 
-void serializePlayer(NetworkPacket* packet, char* buffer) {
-	memcpy(buffer, &packet->meta.type, sizeof(NetworkPacket::Type));
-	buffer += sizeof(NetworkPacket::Type);
+void serializePlayer(SerialPacket* packet, char* buffer) {
+	memcpy(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+	buffer += sizeof(SerialPacket::Type);
 
 	//indexes
 	memcpy(buffer, &packet->playerInfo.clientIndex, sizeof(int));
@@ -71,17 +84,9 @@ void serializePlayer(NetworkPacket* packet, char* buffer) {
 	memcpy(buffer, &packet->playerInfo.motion.y, sizeof(double));
 }
 
-void serializeRegionFormat(NetworkPacket* packet, char* buffer) {
-	memcpy(buffer, &packet->meta.type, sizeof(NetworkPacket::Type));
-	buffer += sizeof(NetworkPacket::Type);
-
-	//size
-	memcpy(buffer, &packet->regionInfo.width, sizeof(int));
-	buffer += sizeof(int);
-	memcpy(buffer, &packet->regionInfo.height, sizeof(int));
-	buffer += sizeof(int);
-	memcpy(buffer, &packet->regionInfo.depth, sizeof(int));
-	buffer += sizeof(int);
+void serializeRegionFormat(SerialPacket* packet, char* buffer) {
+	memcpy(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+	buffer += sizeof(SerialPacket::Type);
 
 	//x & y
 	memcpy(buffer, &packet->regionInfo.x, sizeof(int));
@@ -89,18 +94,10 @@ void serializeRegionFormat(NetworkPacket* packet, char* buffer) {
 	memcpy(buffer, &packet->regionInfo.y, sizeof(int));
 }
 
-void serializeRegionContent(NetworkPacket* packet, char* buffer) {
+void serializeRegionContent(SerialPacket* packet, char* buffer) {
 	//format
-	memcpy(buffer, &packet->meta.type, sizeof(NetworkPacket::Type));
-	buffer += sizeof(NetworkPacket::Type);
-
-	//size
-	*reinterpret_cast<int*>(buffer) = packet->regionInfo.region->GetWidth();
-	buffer += sizeof(int);
-	*reinterpret_cast<int*>(buffer) = packet->regionInfo.region->GetHeight();
-	buffer += sizeof(int);
-	*reinterpret_cast<int*>(buffer) = packet->regionInfo.region->GetDepth();
-	buffer += sizeof(int);
+	memcpy(buffer, &packet->meta.type, sizeof(SerialPacket::Type));
+	buffer += sizeof(SerialPacket::Type);
 
 	//x & y
 	*reinterpret_cast<int*>(buffer) = packet->regionInfo.region->GetX();
@@ -109,9 +106,9 @@ void serializeRegionContent(NetworkPacket* packet, char* buffer) {
 	buffer += sizeof(int);
 
 	//content
-	for (register int i = 0; i < packet->regionInfo.region->GetWidth(); i++) {
-		for (register int j = 0; j < packet->regionInfo.region->GetHeight(); j++) {
-			for (register int k = 0; k < packet->regionInfo.region->GetDepth(); k++) {
+	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);
 			}
@@ -123,25 +120,38 @@ void serializeRegionContent(NetworkPacket* packet, char* buffer) {
 //internal deserialization functions
 //-------------------------
 
-void deserializeType(NetworkPacket* packet, char* buffer) {
-	memcpy(&packet->meta.type, buffer, sizeof(NetworkPacket::Type));
+void deserializeType(SerialPacket* packet, char* buffer) {
+	memcpy(&packet->meta.type, buffer, sizeof(SerialPacket::Type));
 }
 
-void deserializeServer(NetworkPacket* packet, char* buffer) {
-	memcpy(&packet->meta.type, buffer, sizeof(NetworkPacket::Type));
-	buffer += sizeof(NetworkPacket::Type);
+void deserializeServer(SerialPacket* packet, char* buffer) {
+	memcpy(&packet->meta.type, buffer, sizeof(SerialPacket::Type));
+	buffer += sizeof(SerialPacket::Type);
+
+	//server info
+	//Note: version info deserialization goes here
 	memcpy(packet->serverInfo.name, buffer, PACKET_STRING_SIZE);
+	buffer += PACKET_STRING_SIZE;
+	memcpy(&packet->serverInfo.playerCount, buffer, sizeof(int));
+	buffer += sizeof(int);
+
+	//map format
+	memcpy(&packet->serverInfo.regionWidth, buffer, sizeof(int));
+	buffer += sizeof(int);
+	memcpy(&packet->serverInfo.regionHeight, buffer, sizeof(int));
+	buffer += sizeof(int);
+	memcpy(&packet->serverInfo.regionDepth, buffer, sizeof(int));
 }
 
-void deserializeClient(NetworkPacket* packet, char* buffer) {
-	memcpy(&packet->meta.type, buffer, sizeof(NetworkPacket::Type));
-	buffer += sizeof(NetworkPacket::Type);
+void deserializeClient(SerialPacket* packet, char* buffer) {
+	memcpy(&packet->meta.type, buffer, sizeof(SerialPacket::Type));
+	buffer += sizeof(SerialPacket::Type);
 	memcpy(&packet->clientInfo.index, buffer, sizeof(int));
 }
 
-void deserializePlayer(NetworkPacket* packet, char* buffer) {
-	memcpy(&packet->meta.type, buffer, sizeof(NetworkPacket::Type));
-	buffer += sizeof(NetworkPacket::Type);
+void deserializePlayer(SerialPacket* packet, char* buffer) {
+	memcpy(&packet->meta.type, buffer, sizeof(SerialPacket::Type));
+	buffer += sizeof(SerialPacket::Type);
 
 	//indexes
 	memcpy(&packet->playerInfo.clientIndex, buffer, sizeof(int));
@@ -165,17 +175,9 @@ void deserializePlayer(NetworkPacket* packet, char* buffer) {
 	memcpy(&packet->playerInfo.motion.y, buffer, sizeof(double));
 }
 
-void deserializeRegionFormat(NetworkPacket* packet, char* buffer) {
-	memcpy(&packet->meta.type, buffer, sizeof(NetworkPacket::Type));
-	buffer += sizeof(NetworkPacket::Type);
-
-	//size
-	memcpy(&packet->regionInfo.width, buffer, sizeof(int));
-	buffer += sizeof(int);
-	memcpy(&packet->regionInfo.height, buffer, sizeof(int));
-	buffer += sizeof(int);
-	memcpy(&packet->regionInfo.depth, buffer, sizeof(int));
-	buffer += sizeof(int);
+void deserializeRegionFormat(SerialPacket* packet, char* buffer) {
+	memcpy(&packet->meta.type, buffer, sizeof(SerialPacket::Type));
+	buffer += sizeof(SerialPacket::Type);
 
 	//x & y
 	memcpy(&packet->regionInfo.x, buffer, sizeof(int));
@@ -183,24 +185,26 @@ void deserializeRegionFormat(NetworkPacket* packet, char* buffer) {
 	memcpy(&packet->regionInfo.y, buffer, sizeof(int));
 }
 
-void deserializeRegionContent(NetworkPacket* packet, char* buffer) {
-	//format
-	deserializeRegionFormat(packet, buffer);
-	buffer += sizeof(int) * 5 + sizeof(NetworkPacket::Type);
+void deserializeRegionContent(SerialPacket* packet, char* buffer) {
+	memcpy(&packet->meta.type, buffer, sizeof(SerialPacket::Type));
+	buffer += sizeof(SerialPacket::Type);
+
+	//x & y
+	memcpy(&packet->regionInfo.x, buffer, sizeof(int));
+	buffer += sizeof(int);
+	memcpy(&packet->regionInfo.y, buffer, sizeof(int));
+	buffer += sizeof(int);
 
 	//content
-	BlankGenerator().Create(
+	BlankAllocator().Create(
 		&packet->regionInfo.region,
-		packet->regionInfo.width,
-		packet->regionInfo.height,
-		packet->regionInfo.depth,
 		packet->regionInfo.x,
 		packet->regionInfo.y
 	);
 
-	for (register int i = 0; i < packet->regionInfo.region->GetWidth(); i++) {
-		for (register int j = 0; j < packet->regionInfo.region->GetHeight(); j++) {
-			for (register int k = 0; k < packet->regionInfo.region->GetDepth(); k++) {
+	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);
 			}
@@ -212,87 +216,87 @@ void deserializeRegionContent(NetworkPacket* packet, char* buffer) {
 //the interface functions
 //-------------------------
 
-void serialize(NetworkPacket* packet, void* buffer) {
+void serialize(SerialPacket* packet, void* buffer) {
 	switch(packet->meta.type) {
 		//No extra data
-		case NetworkPacket::Type::NONE:
-		case NetworkPacket::Type::PING:
-		case NetworkPacket::Type::PONG:
-		case NetworkPacket::Type::BROADCAST_REQUEST:
-		case NetworkPacket::Type::JOIN_REQUEST:
-		case NetworkPacket::Type::SYNCHRONIZE:
+		case SerialPacket::Type::NONE:
+		case SerialPacket::Type::PING:
+		case SerialPacket::Type::PONG:
+		case SerialPacket::Type::BROADCAST_REQUEST:
+		case SerialPacket::Type::JOIN_REQUEST:
+		case SerialPacket::Type::SYNCHRONIZE:
 			serializeType(packet, reinterpret_cast<char*>(buffer));
 		break;
 
 		//Server info
-		case NetworkPacket::Type::BROADCAST_RESPONSE:
+		case SerialPacket::Type::BROADCAST_RESPONSE:
 			serializeServer(packet, reinterpret_cast<char*>(buffer));
 		break;
 
 		//Client info
-		case NetworkPacket::Type::JOIN_RESPONSE:
-		case NetworkPacket::Type::DISCONNECT:
-		case NetworkPacket::Type::SHUTDOWN:
+		case SerialPacket::Type::JOIN_RESPONSE:
+		case SerialPacket::Type::DISCONNECT:
+		case SerialPacket::Type::SHUTDOWN:
 			serializeClient(packet, reinterpret_cast<char*>(buffer));
 		break;
 
 		//Player info
-		case NetworkPacket::Type::PLAYER_NEW:
-		case NetworkPacket::Type::PLAYER_DELETE:
-		case NetworkPacket::Type::PLAYER_UPDATE:
+		case SerialPacket::Type::PLAYER_NEW:
+		case SerialPacket::Type::PLAYER_DELETE:
+		case SerialPacket::Type::PLAYER_UPDATE:
 			serializePlayer(packet, reinterpret_cast<char*>(buffer));
 		break;
 
 		//region info
-		case NetworkPacket::Type::REGION_REQUEST:
+		case SerialPacket::Type::REGION_REQUEST:
 			serializeRegionFormat(packet, reinterpret_cast<char*>(buffer));
 		break;
 
-		case NetworkPacket::Type::REGION_CONTENT:
+		case SerialPacket::Type::REGION_CONTENT:
 			serializeRegionContent(packet, reinterpret_cast<char*>(buffer));
 		break;
 	}
 }
 
-void deserialize(NetworkPacket* packet, void* buffer) {
+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 NetworkPacket::Type::NONE:
-		case NetworkPacket::Type::PING:
-		case NetworkPacket::Type::PONG:
-		case NetworkPacket::Type::BROADCAST_REQUEST:
-		case NetworkPacket::Type::JOIN_REQUEST:
-		case NetworkPacket::Type::SYNCHRONIZE:
+		case SerialPacket::Type::NONE:
+		case SerialPacket::Type::PING:
+		case SerialPacket::Type::PONG:
+		case SerialPacket::Type::BROADCAST_REQUEST:
+		case SerialPacket::Type::JOIN_REQUEST:
+		case SerialPacket::Type::SYNCHRONIZE:
 			//NOTHING
 		break;
 
 		//Server info
-		case NetworkPacket::Type::BROADCAST_RESPONSE:
+		case SerialPacket::Type::BROADCAST_RESPONSE:
 			deserializeServer(packet, reinterpret_cast<char*>(buffer));
 		break;
 
 		//Client info
-		case NetworkPacket::Type::JOIN_RESPONSE:
-		case NetworkPacket::Type::DISCONNECT:
-		case NetworkPacket::Type::SHUTDOWN:
+		case SerialPacket::Type::JOIN_RESPONSE:
+		case SerialPacket::Type::DISCONNECT:
+		case SerialPacket::Type::SHUTDOWN:
 			deserializeClient(packet, reinterpret_cast<char*>(buffer));
 		break;
 
 		//Player info
-		case NetworkPacket::Type::PLAYER_NEW:
-		case NetworkPacket::Type::PLAYER_DELETE:
-		case NetworkPacket::Type::PLAYER_UPDATE:
+		case SerialPacket::Type::PLAYER_NEW:
+		case SerialPacket::Type::PLAYER_DELETE:
+		case SerialPacket::Type::PLAYER_UPDATE:
 			deserializePlayer(packet, reinterpret_cast<char*>(buffer));
 		break;
 
 		//region info
-		case NetworkPacket::Type::REGION_REQUEST:
+		case SerialPacket::Type::REGION_REQUEST:
 			deserializeRegionFormat(packet, reinterpret_cast<char*>(buffer));
 		break;
 
-		case NetworkPacket::Type::REGION_CONTENT:
+		case SerialPacket::Type::REGION_CONTENT:
 			deserializeRegionContent(packet, reinterpret_cast<char*>(buffer));
 		break;
 	}

common/network/serial.hpp

@@ -22,16 +22,17 @@
 #ifndef SERIAL_HPP_
 #define SERIAL_HPP_
 
-#include "network_packet.hpp"
+#include "serial_packet.hpp"
 
-/* Sending regions are the largest type of packet
- *  content: width * height * depth * sizoeof(type)
- *  map format: sizeof(int) * 5
+/* 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) * 2
  *  metadata: sizeof(metadata)
 */
-#define PACKET_BUFFER_SIZE REGION_WIDTH * REGION_HEIGHT * REGION_DEPTH * sizeof(Region::type_t) + sizeof(int) * 5 + sizeof(NetworkPacket::Metadata)
+#define PACKET_BUFFER_SIZE REGION_WIDTH * REGION_HEIGHT * REGION_DEPTH * sizeof(Region::type_t) + sizeof(int) * 2 + sizeof(SerialPacket::Metadata)
 
-void serialize(NetworkPacket* const, void*);
-void deserialize(NetworkPacket* const, void*);
+void serialize(SerialPacket* const, void*);
+void deserialize(SerialPacket* const, void*);
 
 #endif

common/network/serial_packet.hpp

@@ -19,8 +19,8 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#ifndef NETWORKPACKET_HPP_
-#define NETWORKPACKET_HPP_
+#ifndef SERIALPACKET_HPP_
+#define SERIALPACKET_HPP_
 
 #include "vector2.hpp"
 #include "region.hpp"
@@ -31,7 +31,7 @@
 
 #pragma pack(push, 0)
 
-union NetworkPacket {
+union SerialPacket {
 	//types of packets
 	enum class Type {
 		//default: there is something wrong
@@ -79,11 +79,16 @@ union NetworkPacket {
 		Metadata meta;
 		//TODO: version info
 		char name[PACKET_STRING_SIZE];
-		//TODO: player count
-		//TODO: map format
+		int playerCount;
+
+		//map format
+		int regionWidth;
+		int regionHeight;
+		int regionDepth;
 	}serverInfo;
 
 	//information about the client
+	//TODO: login credentials
 	struct ClientInformation {
 		Metadata meta;
 		int index;
@@ -94,6 +99,7 @@ union NetworkPacket {
 		Metadata meta;
 		int clientIndex;
 		int playerIndex;
+		//TODO: should move handle/avatar into clientInfo; these might actually do better during the login system
 		char handle[PACKET_STRING_SIZE];
 		char avatar[PACKET_STRING_SIZE];
 		Vector2 position;
@@ -103,12 +109,12 @@ union NetworkPacket {
 	//map data
 	struct RegionInformation {
 		Metadata meta;
-		int width, height, depth, x, y;
+		int x, y;
 		Region* region;
 	}regionInfo;
 
 	//defaults
-	NetworkPacket() {
+	SerialPacket() {
 		meta.type = Type::NONE;
 		meta.srcAddress = {0,0};
 	}

common/script/region_api.cpp

@@ -37,20 +37,17 @@ static int getTile(lua_State* L) {
 }
 
 static int getWidth(lua_State* L) {
-	Region* ptr = (Region*)lua_touserdata(L, 1);
-	lua_pushinteger(L, ptr->GetWidth());
+	lua_pushinteger(L, REGION_WIDTH);
 	return 1;
 }
 
 static int getHeight(lua_State* L) {
-	Region* ptr = (Region*)lua_touserdata(L, 1);
-	lua_pushinteger(L, ptr->GetHeight());
+	lua_pushinteger(L, REGION_HEIGHT);
 	return 1;
 }
 
 static int getDepth(lua_State* L) {
-	Region* ptr = (Region*)lua_touserdata(L, 1);
-	lua_pushinteger(L, ptr->GetDepth());
+	lua_pushinteger(L, REGION_DEPTH);
 	return 1;
 }
 

common/vector2.hpp

@@ -22,6 +22,7 @@
 #ifndef VECTOR2_HPP_
 #define VECTOR2_HPP_
 
+#include <type_traits>
 #include <stdexcept>
 #include <cmath>
 
@@ -29,7 +30,6 @@ class Vector2 {
 public:
 	double x, y;
 
-	//This is explicitly a POD
 	Vector2() = default;
 	Vector2(double i, double j): x(i), y(j) {};
 	~Vector2() = default;
@@ -112,4 +112,7 @@ template<typename T> Vector2 operator/(T t, Vector2 v) { return v / t; }
 template<typename T> bool operator==(T t, Vector2 v) { return v == t; }
 template<typename T> bool operator!=(T t, Vector2 v) { return v != t; }
 
+//This is explicitly a POD
+static_assert(std::is_pod<Vector2>::value, "Vector2 is not a POD");
+
 #endif

editor/editor_application.cpp

@@ -24,12 +24,6 @@
 #include <stdexcept>
 #include <chrono>
 
-//-------------------------
-//Static declarations
-//-------------------------
-
-EditorApplication EditorApplication::instance;
-
 //-------------------------
 //Scene headers
 //-------------------------
@@ -42,15 +36,7 @@ EditorApplication EditorApplication::instance;
 //Public access members
 //-------------------------
 
-EditorApplication::EditorApplication() {
-	//
-}
-
-EditorApplication::~EditorApplication() {
-	//
-}
-
-void EditorApplication::Init() {
+void EditorApplication::Init(int argc, char** argv) {
 	config.Load("rsc\\config.cfg");
 	if (SDL_Init(SDL_INIT_VIDEO))
 		throw(std::runtime_error("Failed to initialize SDL"));

editor/editor_application.hpp

@@ -27,15 +27,11 @@
 #include "config_utility.hpp"
 
 class EditorApplication {
-private:
-	EditorApplication();
-	~EditorApplication();
-	static EditorApplication instance;
-
 public:
-	static EditorApplication* GetInstance() { return &instance; }
+	EditorApplication() = default;
+	~EditorApplication() = default;
 
-	void Init();
+	void Init(int argc, char** argv);
 	void Proc();
 	void Quit();
 

editor/editor_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
@@ -55,11 +55,6 @@ EditorScene::EditorScene(ConfigUtility* const arg1):
 		{"Debug", "Debug On", "Debug Off", "Toggle", "Testificate"}
 	});
 
-	//setup the map
-	pager.SetRegionWidth(REGION_WIDTH);
-	pager.SetRegionHeight(REGION_HEIGHT);
-	pager.SetRegionDepth(REGION_DEPTH);
-
 	//debug
 	tsheet.Load(config["dir.tilesets"] + "terrain.bmp", 12, 15);
 	for (int i = 0; i < REGION_WIDTH; i++) {

editor/editor_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
@@ -30,7 +30,7 @@
 #include "menu_bar.hpp"
 
 #include "region_pager.hpp"
-#include "map_generator.hpp"
+#include "map_allocator.hpp"
 #include "map_file_format.hpp"
 #include "tile_sheet.hpp"
 
@@ -73,7 +73,7 @@ protected:
 		int x = 0, y = 0;
 	} camera;
 
-	RegionPager<BlankGenerator, DummyFormat> pager;
+	RegionPager<BlankAllocator, DummyFormat> pager;
 	TileSheet tsheet;
 };
 

editor/main.cpp

@@ -26,12 +26,13 @@
 
 using namespace std;
 
-int main(int, char**) {
+int main(int argc, char** argv) {
 	cout << "Beginning editor" << endl;
 	try {
-		EditorApplication::GetInstance()->Init();
-		EditorApplication::GetInstance()->Proc();
-		EditorApplication::GetInstance()->Quit();
+		EditorApplication app;
+		app.Init(argc, argv);
+		app.Proc();
+		app.Quit();
 	}
 	catch(exception& e) {
 		cerr << "Fatal exception thrown: " << e.what() << endl;

makefile

@@ -1,3 +1,4 @@
+#TODO: The build process needs revising
 #for use on Windows:
 
 #MKDIR=mkdir

rsc/scripts/setup_server.lua

@@ -1,7 +1,7 @@
 print("Lua script check OK (./rsc)")
 
 function Region.Create(r)
-	print("Region:Create(r", Region.GetX(r), Region.GetY(r), ")")
+--	print("Region:Create(r", Region.GetX(r), Region.GetY(r), ")")
 	for i = 1, Region.GetWidth(r) do
 		for j = 1, Region.GetHeight(r) do
 			if math.abs(i) == math.abs(j) then
@@ -11,19 +11,19 @@ function Region.Create(r)
 			end
 		end
 	end
-	print("done")
+--	print("done")
 end
 
 function Region.Unload(r)
-	print("Region:Unload(r", Region.GetX(r), Region.GetY(r), ")")
+--	print("Region:Unload(r", Region.GetX(r), Region.GetY(r), ")")
 end
 
 --return true if file loaded, otherwise return false
 function Region.Load(r, saveDir)
-	print("Region:Load(r,", saveDir, Region.GetX(r), Region.GetY(r), ")")
+--	print("Region:Load(r,", saveDir, Region.GetX(r), Region.GetY(r), ")")
 	return false
 end
 
 function Region.Save(r, saveDir)
-	print("Region:Save(r,", saveDir, Region.GetX(r), Region.GetY(r), ")")
+--	print("Region:Save(r,", saveDir, Region.GetX(r), Region.GetY(r), ")")
 end

rsc/scripts/setup_server.sql

@@ -1,11 +1,13 @@
+--TODO: The SQL startup script needs revising
+
 -------------------------
 --Server
 -------------------------
 
 CREATE TABLE IF NOT EXISTS UserAccounts (
-	userAccountID INTEGER PRIMARY KEY AUTOINCREMENT,
-	username varchar(30) UNIQUE,
-	password varchar(30),
+	uid INTEGER PRIMARY KEY AUTOINCREMENT,
+	username varchar(100) UNIQUE,
+	password varchar(100), --NOTE: DO NOT DO THIS!!
 	blacklisted BIT DEFAULT 0,
 	whitelisted BIT DEFAULT 1
 );
@@ -14,31 +16,30 @@ CREATE TABLE IF NOT EXISTS UserAccounts (
 --Items
 -------------------------
 
-CREATE TABLE IF NOT EXISTS GlobalItemList (
-	globalItemListID INTEGER PRIMARY KEY AUTOINCREMENT,
-	itemName varchar(30) UNIQUE,
-	itemImage varchar(30),
-	type varchar(15), --{'mundane', 'consumable', 'equipment'}
-	maxStackSize INTEGER, --{1-max; 0 for non-stackable}
-	maxUniqueCopies INTEGER --{1-max; 0 for unlimited}
-);
-
 CREATE TABLE IF NOT EXISTS MundaneItems (
-	mundaneItemID INTEGER PRIMARY KEY AUTOINCREMENT,
-	globalItemListID INTEGER REFERENCES GlobalItemList(globalItemListID)
-	--holds whatever
+	--metadata
+	uid INTEGER PRIMARY KEY AUTOINCREMENT,
+	itemID INTEGER,
+	stackSize INTEGER DEFAULT 0,
+	owner INTEGER REFERENCES PlayerCharacters(uid)
 );
 
 CREATE TABLE IF NOT EXISTS Consumables (
-	consumableID INTEGER PRIMARY KEY AUTOINCREMENT,
-	globalItemListID INTEGER REFERENCES GlobalItemList(globalItemListID)
+	--metadata
+	uid INTEGER PRIMARY KEY AUTOINCREMENT,
+	itemID INTEGER,
+	stackSize INTEGER DEFAULT 0,
+	owner INTEGER REFERENCES PlayerCharacters(uid)
 	--holds all consumable items info (food, potions, etc.)
 );
 
 CREATE TABLE IF NOT EXISTS Equipment (
-	equipmentID INTEGER PRIMARY KEY AUTOINCREMENT,
-	globalItemListID INTEGER REFERENCES GlobalItemList(globalItemListID)
+	--metadata
+	uid INTEGER PRIMARY KEY AUTOINCREMENT,
+	itemID INTEGER,
+	owner INTEGER REFERENCES PlayerCharacters(uid)
 	--hold all equipment info
+	--stat mods, special effects, etc.
 );
 
 -------------------------
@@ -46,28 +47,36 @@ CREATE TABLE IF NOT EXISTS Equipment (
 -------------------------
 
 CREATE TABLE IF NOT EXISTS PlayerCharacters (
-	playerCharacterID INTEGER PRIMARY KEY AUTOINCREMENT,
-	name varchar(30) UNIQUE,
+	uid INTEGER PRIMARY KEY AUTOINCREMENT,
 
-	--stats
-	currentLevel		INTEGER DEFAULT 0,
-	currentExperience	INTEGER DEFAULT 0,
-	maxHealth			INTEGER DEFAULT 0,
-	maxMana				INTEGER DEFAULT 0,
-	currentHealth		INTEGER DEFAULT 0,
-	currentMana			INTEGER DEFAULT 0,
+	--metadata
+	handle varchar(100) UNIQUE,
+	avatar varchar(100),
+	birth timestamp NOT NULL DEFAULT (datetime()),
+
+	--position
+	mapIndex		INTEGER DEFAULT 0,
+	positionX		INTEGER DEFAULT 0,
+	positionY		INTEGER DEFAULT 0,
+
+	--statistics
+	level			INTEGER DEFAULT 0,
+	exp				INTEGER DEFAULT 0,
+	maxHP			INTEGER DEFAULT 0,
+	health			INTEGER DEFAULT 0,
+	maxMP			INTEGER DEFAULT 0,
+	mana			INTEGER DEFAULT 0,
 	attack			INTEGER DEFAULT 0,
 	defence			INTEGER DEFAULT 0,
-	--etc.
+	intelligence	INTEGER DEFAULT 0,
+	resistance		INTEGER DEFAULT 0,
+	accuracy		REAL DEFAULT 0.0,
+	evasion			REAL DEFAULT 0.0,
+	luck			REAL DEFAULT 0.0,
 
 	--equipment
-	weapon INTEGER REFERENCES Equipment(equipmentID),
-	helmet INTEGER REFERENCES Equipment(equipmentID),
-	armour INTEGER REFERENCES Equipment(equipmentID)
+	weapon INTEGER REFERENCES Equipment(uid),
+	helmet INTEGER REFERENCES Equipment(uid),
+	armour INTEGER REFERENCES Equipment(uid)
 	--etc.
 );
-
-CREATE TABLE IF NOT EXISTS PlayerInventoryItems (
-	characterID INTEGER REFERENCES PlayerCharacters(characterID),
-	globalItemListID INTEGER REFERENCES GlobalItemList(globalItemListID)
-);

server/client_entry.cpp

@@ -0,0 +1,24 @@
+/* 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 "client_entry.hpp"
+
+unsigned int ClientEntry::uidCounter;

server/client_entry.hpp

@@ -0,0 +1,32 @@
+/* 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 CLIENTENTRY_HPP_
+#define CLIENTENTRY_HPP_
+
+#include "SDL/SDL_net.h"
+
+struct ClientEntry {
+	IPaddress address;
+	static unsigned int uidCounter;
+};
+
+#endif

server/main.cpp

@@ -33,7 +33,7 @@ int main(int argc, char** argv) {
 	try {
 		ServerApplication app;
 		app.Init(argc, argv);
-		app.Loop();
+		app.Proc();
 		app.Quit();
 	}
 	catch(exception& e) {

server/player_entry.cpp

@@ -0,0 +1,24 @@
+/* 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 "player_entry.hpp"
+
+unsigned int PlayerEntry::uidCounter;

server/player_entry.hpp

@@ -0,0 +1,62 @@
+/* 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 PLAYERENTRY_HPP_
+#define PLAYERENTRY_HPP_
+
+//POD members
+#include "bbox.hpp"
+#include "vector2.hpp"
+
+#include <string>
+
+struct PlayerEntry {
+	//metadata
+	int clientIndex;
+	std::string handle;
+	std::string avatar;
+
+	//world position
+	int mapIndex;
+	Vector2 position;
+	Vector2 motion;
+	BBox bbox;
+
+	//statistics
+	int level;
+	int exp;
+	int maxHP;
+	int health;
+	int maxMP;
+	int mana;
+	int attack;
+	int defence;
+	int intelligence;
+	int resistance;
+	float accuracy;
+	float evasion;
+	float luck;
+
+	//uid
+	static unsigned int uidCounter;
+};
+
+#endif

server/server_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
@@ -26,99 +26,79 @@
 #include <stdexcept>
 #include <iostream>
 #include <string>
-#include <fstream>
-
-using namespace std;
-
-int runSQLScript(sqlite3* db, std::string fname) {
-	ifstream is(fname);
-	if (!is.is_open()) {
-		return -1;
-	}
-	string script;
-	getline(is, script, '\0');
-	is.close();
-	//TODO: flesh out this error if needed
-	if (sqlite3_exec(db, script.c_str(), nullptr, nullptr, nullptr) != SQLITE_OK) {
-		return -2;
-	}
-	return 0;
-}
 
 //-------------------------
 //Define the public members
 //-------------------------
 
 void ServerApplication::Init(int argc, char** argv) {
-	cout << "Beginning startup" << endl;
-	int ret = 0;
+	//NOTE: I might need to rearrange the init process so that lua & SQL can interact with the map system as needed.
+	std::cout << "Beginning startup" << std::endl;
 
-	//load config
+	//initial setup
+	ClientEntry::uidCounter = 0;
+	PlayerEntry::uidCounter = 0;
 	config.Load("rsc\\config.cfg");
 
 	//Init SDL
 	if (SDL_Init(0)) {
-		throw(runtime_error("Failed to initialize SDL"));
+		throw(std::runtime_error("Failed to initialize SDL"));
 	}
-	cout << "Initialized SDL" << endl;
+	std::cout << "Initialized SDL" << std::endl;
 
 	//Init SDL_net
 	if (SDLNet_Init()) {
-		throw(runtime_error("Failed to initialize SDL_net"));
+		throw(std::runtime_error("Failed to initialize SDL_net"));
 	}
 	network.Open(config.Int("server.port"), PACKET_BUFFER_SIZE);
-	cout << "Initialized SDL_net" << endl;
+	std::cout << "Initialized SDL_net" << std::endl;
 
 	//Init SQL
-	ret = sqlite3_open_v2(config["server.dbname"].c_str(), &database, SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE, nullptr);
+	int ret = sqlite3_open_v2(config["server.dbname"].c_str(), &database, SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE, nullptr);
 	if (ret != SQLITE_OK || !database) {
-		throw(runtime_error(string() + "Failed to initialize SQL: " + sqlite3_errmsg(database) ));
+		throw(std::runtime_error(std::string() + "Failed to initialize SQL: " + sqlite3_errmsg(database) ));
 	}
-	cout << "Initialized SQL" << endl;
+	std::cout << "Initialized SQL" << std::endl;
 
 	//setup the database
 	if (runSQLScript(database, config["dir.scripts"] + "setup_server.sql")) {
-		throw(runtime_error("Failed to initialize SQL's setup script"));
+		throw(std::runtime_error("Failed to initialize SQL's setup script"));
 	}
-	cout << "Initialized SQL's setup script" << endl;
+	std::cout << "Initialized SQL's setup script" << std::endl;
 
 	//lua
 	luaState = luaL_newstate();
 	if (!luaState) {
-		throw(runtime_error("Failed to initialize lua"));
+		throw(std::runtime_error("Failed to initialize lua"));
 	}
 	luaL_openlibs(luaState);
-	cout << "Initialized lua" << endl;
+	std::cout << "Initialized lua" << std::endl;
 
 	//run the startup script
 	if (luaL_dofile(luaState, (config["dir.scripts"] + "setup_server.lua").c_str())) {
-		throw(runtime_error(string() + "Failed to initialize lua's setup script: " + lua_tostring(luaState, -1) ));
+		throw(std::runtime_error(std::string() + "Failed to initialize lua's setup script: " + lua_tostring(luaState, -1) ));
 	}
-	cout << "Initialized lua's setup script" << endl;
+	std::cout << "Initialized lua's setup script" << std::endl;
 
 	//setup the map object
-	mapPager.SetRegionWidth(REGION_WIDTH);
-	mapPager.SetRegionHeight(REGION_HEIGHT);
-	mapPager.SetRegionDepth(REGION_DEPTH);
-	mapPager.GetGenerator()->SetLuaState(luaState);
-	mapPager.GetFormat()->SetLuaState(luaState);
-	mapPager.GetFormat()->SetSaveDir("save/mapname/");
-	//TODO: pass args to the generator & format as needed
-	//NOTE: I might need to rearrange the init process so that lua & SQL can interact
-	//      with the map system as needed.
-	cout << "Initialized the map system" << endl;
-	cout << "\tsizeof(NetworkPacket): " << sizeof(NetworkPacket) << endl;
-	cout << "\tPACKET_BUFFER_SIZE: " << PACKET_BUFFER_SIZE << endl;
+	regionPager.GetAllocator()->SetLuaState(luaState);
+	regionPager.GetFormat()->SetLuaState(luaState);
+	//TODO: config parameter
+	regionPager.GetFormat()->SetSaveDir("save/mapname/");
+
+	std::cout << "Initialized the map system" << std::endl;
+	std::cout << "\tsizeof(SerialPacket): " << sizeof(SerialPacket) << std::endl;
+	std::cout << "\tPACKET_BUFFER_SIZE: " << PACKET_BUFFER_SIZE << std::endl;
 
 	//finalize the startup
-	cout << "Startup completed successfully" << endl;
+	std::cout << "Startup completed successfully" << std::endl;
 
 	//debugging
 	//
 }
 
-void ServerApplication::Loop() {
-	NetworkPacket packet;
+void ServerApplication::Proc() {
+	SerialPacket packet;
 	while(running) {
 		//suck in the waiting packets & process them
 		while(network.Receive()) {
@@ -130,16 +110,15 @@ void ServerApplication::Loop() {
 			HandlePacket(packet);
 		}
 		//give the computer a break
+		//TODO: remove this delay?
 		SDL_Delay(10);
 	}
 }
 
 void ServerApplication::Quit() {
-	cout << "Shutting down" << endl;
+	std::cout << "Shutting down" << std::endl;
 	//empty the members
-	mapPager.UnloadAll();
-	//TODO: player manager
-	//TODO: client manager
+	regionPager.UnloadAll();
 
 	//APIs
 	lua_close(luaState);
@@ -147,45 +126,45 @@ void ServerApplication::Quit() {
 	network.Close();
 	SDLNet_Quit();
 	SDL_Quit();
-	cout << "Shutdown finished" << endl;
+	std::cout << "Shutdown finished" << std::endl;
 }
 
 //-------------------------
 //Define the uber switch
 //-------------------------
 
-void ServerApplication::HandlePacket(NetworkPacket packet) {
+void ServerApplication::HandlePacket(SerialPacket packet) {
 	switch(packet.meta.type) {
-		case NetworkPacket::Type::BROADCAST_REQUEST:
+		case SerialPacket::Type::BROADCAST_REQUEST:
 			HandleBroadcastRequest(packet);
 		break;
-		case NetworkPacket::Type::JOIN_REQUEST:
+		case SerialPacket::Type::JOIN_REQUEST:
 			HandleJoinRequest(packet);
 		break;
-		case NetworkPacket::Type::DISCONNECT:
+		case SerialPacket::Type::DISCONNECT:
 			HandleDisconnect(packet);
 		break;
-		case NetworkPacket::Type::SYNCHRONIZE:
+		case SerialPacket::Type::SYNCHRONIZE:
 			HandleSynchronize(packet);
 		break;
-		case NetworkPacket::Type::SHUTDOWN:
+		case SerialPacket::Type::SHUTDOWN:
 			HandleShutdown(packet);
 		break;
-		case NetworkPacket::Type::PLAYER_NEW:
+		case SerialPacket::Type::PLAYER_NEW:
 			HandlePlayerNew(packet);
 		break;
-		case NetworkPacket::Type::PLAYER_DELETE:
+		case SerialPacket::Type::PLAYER_DELETE:
 			HandlePlayerDelete(packet);
 		break;
-		case NetworkPacket::Type::PLAYER_UPDATE:
+		case SerialPacket::Type::PLAYER_UPDATE:
 			HandlePlayerUpdate(packet);
 		break;
-		case NetworkPacket::Type::REGION_REQUEST:
+		case SerialPacket::Type::REGION_REQUEST:
 			HandleRegionRequest(packet);
 		break;
 		//handle errors
 		default:
-			throw(runtime_error("Unknown NetworkPacket::Type encountered"));
+			throw(std::runtime_error("Unknown SerialPacket::Type encountered"));
 		break;
 	}
 }
@@ -194,73 +173,91 @@ void ServerApplication::HandlePacket(NetworkPacket packet) {
 //Handle various network input
 //-------------------------
 
-void ServerApplication::HandleBroadcastRequest(NetworkPacket packet) {
+void ServerApplication::HandleBroadcastRequest(SerialPacket packet) {
 	//send back the server's metadata
-	packet.meta.type = NetworkPacket::Type::BROADCAST_RESPONSE;
+	packet.meta.type = SerialPacket::Type::BROADCAST_RESPONSE;
+
+	//pack the data
 	//TODO: version info
 	snprintf(packet.serverInfo.name, PACKET_STRING_SIZE, "%s", config["server.name"].c_str());
-	//TODO: player count
+	packet.serverInfo.playerCount = playerMap.size();
+	packet.serverInfo.regionWidth = REGION_WIDTH;
+	packet.serverInfo.regionHeight = REGION_HEIGHT;
+	packet.serverInfo.regionDepth = REGION_DEPTH;
+
+	//send the data
 	char buffer[PACKET_BUFFER_SIZE];
 	serialize(&packet, buffer);
 	network.Send(&packet.meta.srcAddress, buffer, PACKET_BUFFER_SIZE);
 }
 
-void ServerApplication::HandleJoinRequest(NetworkPacket packet) {
+void ServerApplication::HandleJoinRequest(SerialPacket packet) {
 	//register the new client
-	ClientEntry c;
-	c.address = packet.meta.srcAddress;
-	clientMap[clientCounter] = c;
+	ClientEntry newClient;
+	newClient.address = packet.meta.srcAddress;
+	clientMap[ClientEntry::uidCounter] = newClient;
 
-	//send the client their info
+	//send the client their index
 	char buffer[PACKET_BUFFER_SIZE];
-
-	packet.meta.type = NetworkPacket::Type::JOIN_RESPONSE;
-	packet.clientInfo.index = clientCounter;
+	packet.meta.type = SerialPacket::Type::JOIN_RESPONSE;
+	packet.clientInfo.index = ClientEntry::uidCounter;
 	serialize(&packet, buffer);
 
-	network.Send(&clientMap[clientCounter].address, buffer, PACKET_BUFFER_SIZE);
+	//bounce this packet
+	network.Send(&newClient.address, buffer, PACKET_BUFFER_SIZE);
 
 	//finished this routine
-	clientCounter++;
-	cout << "Connect, total: " << clientMap.size() << endl;
+	ClientEntry::uidCounter++;
+	std::cout << "Connect, total: " << clientMap.size() << std::endl;
 }
 
-void ServerApplication::HandleDisconnect(NetworkPacket packet) {
-	//disconnect the specified client
+void ServerApplication::HandleDisconnect(SerialPacket packet) {
 	//TODO: authenticate who is disconnecting/kicking
+
+	//disconnect the specified client
 	char buffer[PACKET_BUFFER_SIZE];
 	serialize(&packet, buffer);
 	network.Send(&clientMap[packet.clientInfo.index].address, buffer, PACKET_BUFFER_SIZE);
 	clientMap.erase(packet.clientInfo.index);
 
-	//delete players from all clients
-	NetworkPacket delPacket;
-	delPacket.meta.type = NetworkPacket::Type::PLAYER_DELETE;
+	//prep the delete packet
+	SerialPacket delPacket;
+	delPacket.meta.type = SerialPacket::Type::PLAYER_DELETE;
 
-	erase_if(playerMap, [&](std::pair<int, PlayerEntry> it) -> bool {
+	//TODO: can this use DeletePlayer() instead?
+	//delete server and client side players
+	erase_if(playerMap, [&](std::pair<unsigned int, PlayerEntry> it) -> bool {
 		//find the internal players to delete
 		if (it.second.clientIndex == packet.clientInfo.index) {
-			delPacket.playerInfo.playerIndex = it.first;
 			//send the delete player command to all clients
+			delPacket.playerInfo.playerIndex = it.first;
 			PumpPacket(delPacket);
+
+			//delete this player object
 			return true;
 		}
+
+		//don't delete this player object
 		return false;
 	});
 
 	//finished this routine
-	cout << "Disconnect, total: " << clientMap.size() << endl;
+	std::cout << "Disconnect, total: " << clientMap.size() << std::endl;
 }
 
-void ServerApplication::HandleSynchronize(NetworkPacket packet) {
-	//send all the server's data to this client
+void ServerApplication::HandleSynchronize(SerialPacket packet) {
 	//TODO: compensate for large distances
-	NetworkPacket newPacket;
+
+	//send all the server's data to this client
+	SerialPacket newPacket;
 	char buffer[PACKET_BUFFER_SIZE];
 
+	//TODO: syncronize the map?
+
 	//players
-	newPacket.meta.type = NetworkPacket::Type::PLAYER_UPDATE;
+	newPacket.meta.type = SerialPacket::Type::PLAYER_UPDATE;
 	for (auto& it : playerMap) {
+		//TODO: update this for the expanded PlayerEntry structure
 		newPacket.playerInfo.playerIndex = it.first;
 		snprintf(newPacket.playerInfo.handle, PACKET_STRING_SIZE, "%s", it.second.handle.c_str());
 		snprintf(newPacket.playerInfo.avatar, PACKET_STRING_SIZE, "%s", it.second.avatar.c_str());
@@ -271,87 +268,102 @@ void ServerApplication::HandleSynchronize(NetworkPacket packet) {
 	}
 }
 
-void ServerApplication::HandleShutdown(NetworkPacket packet) {
+void ServerApplication::HandleShutdown(SerialPacket packet) {
 	//end the server
 	running = false;
 
 	//disconnect all clients
-	packet.meta.type = NetworkPacket::Type::DISCONNECT;
+	packet.meta.type = SerialPacket::Type::DISCONNECT;
 	PumpPacket(packet);
 
 	//finished this routine
-	cout << "Shutdown signal accepted" << endl;
+	std::cout << "Shutdown signal accepted" << std::endl;
 }
 
-void ServerApplication::HandlePlayerNew(NetworkPacket packet) {
-	//create the new player object
+void ServerApplication::HandlePlayerNew(SerialPacket packet) {
+	//register the new PlayerEntry
+	//NOTE: assigning each field one-by-one so adding or moving a field doesn't break this code
 	PlayerEntry newPlayer;
+
+	//metadata
 	newPlayer.clientIndex = packet.playerInfo.clientIndex;
-	newPlayer.mapIndex = 0;
 	newPlayer.handle = packet.playerInfo.handle;
 	newPlayer.avatar = packet.playerInfo.avatar;
+
+	//position
+	newPlayer.mapIndex = 0;
 	newPlayer.position = {0,0};
 	newPlayer.motion = {0,0};
+	newPlayer.bbox = {0, 0, 0, 0};
+
+	//stats
+	//TODO
 
 	//push this player
-	playerMap[playerCounter] = newPlayer;
+	playerMap[PlayerEntry::uidCounter] = newPlayer;
 
 	//send the client their info
-	packet.playerInfo.playerIndex = playerCounter;
-	packet.playerInfo.position = playerMap[playerCounter].position;
-	packet.playerInfo.motion = playerMap[playerCounter].motion;
+	packet.playerInfo.playerIndex = PlayerEntry::uidCounter;
+	packet.playerInfo.position = newPlayer.position;
+	packet.playerInfo.motion = newPlayer.motion;
 
 	//actually send to everyone
 	PumpPacket(packet);
 
 	//finish this routine
-	playerCounter++;
+	PlayerEntry::uidCounter++;
 }
 
-void ServerApplication::HandlePlayerDelete(NetworkPacket packet) {
+//TODO: differentiate between delete and unload
+void ServerApplication::HandlePlayerDelete(SerialPacket packet) {
+	//TODO: authenticate who is deleting this player
 	if (playerMap.find(packet.playerInfo.playerIndex) == playerMap.end()) {
 		throw(std::runtime_error("Cannot delete a non-existant player"));
 	}
 
-	//delete players
-	erase_if(playerMap, [&](pair<int, PlayerEntry> it) -> bool {
+	//TODO: remove the deleted player from the database?
+
+	//prep the delete packet
+	SerialPacket delPacket;
+	delPacket.meta.type = SerialPacket::Type::PLAYER_DELETE;
+
+	//delete the specified playerEntry
+	erase_if(playerMap, [&](std::pair<unsigned int, PlayerEntry> it) -> bool {
+		//find the specified PlayerEntry
 		if (it.first == packet.playerInfo.playerIndex) {
-			NetworkPacket delPacket;
-
-			//data to delete one specific player
-			delPacket.meta.type = NetworkPacket::Type::PLAYER_DELETE;
-			delPacket.playerInfo.playerIndex = it.first;
-
 			//send to all
+			delPacket.playerInfo.playerIndex = it.first;
 			PumpPacket(delPacket);
 
+			//delete this player
 			return true;
 		}
+		//skip this player
 		return false;
 	});
 }
 
-void ServerApplication::HandlePlayerUpdate(NetworkPacket packet) {
+void ServerApplication::HandlePlayerUpdate(SerialPacket packet) {
 	if (playerMap.find(packet.playerInfo.playerIndex) == playerMap.end()) {
 		throw(std::runtime_error("Cannot update a non-existant player"));
 	}
 
-	//server is the slave to the clients, but only for now
+	//TODO: the server needs it's own movement system too
 	playerMap[packet.playerInfo.playerIndex].position = packet.playerInfo.position;
 	playerMap[packet.playerInfo.playerIndex].motion = packet.playerInfo.motion;
 
 	PumpPacket(packet);
 }
 
-void ServerApplication::HandleRegionRequest(NetworkPacket packet) {
+void ServerApplication::HandleRegionRequest(SerialPacket packet) {
 	char buffer[PACKET_BUFFER_SIZE];
-	packet.meta.type = NetworkPacket::Type::REGION_CONTENT;
-	packet.regionInfo.region = mapPager.GetRegion(packet.regionInfo.x, packet.regionInfo.y);
+	packet.meta.type = SerialPacket::Type::REGION_CONTENT;
+	packet.regionInfo.region = regionPager.GetRegion(packet.regionInfo.x, packet.regionInfo.y);
 	serialize(&packet, buffer);
 	network.Send(&packet.meta.srcAddress, buffer, PACKET_BUFFER_SIZE);
 }
 
-void ServerApplication::PumpPacket(NetworkPacket packet) {
+void ServerApplication::PumpPacket(SerialPacket packet) {
 	//I don't really like this, but it'll do for now
 	char buffer[PACKET_BUFFER_SIZE];
 	serialize(&packet, buffer);

server/server_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
@@ -22,13 +22,18 @@
 #ifndef SERVERAPPLICATION_HPP_
 #define SERVERAPPLICATION_HPP_
 
+//server specific stuff
+#include "server_utility.hpp"
+#include "client_entry.hpp"
+#include "player_entry.hpp"
+
 //maps
-#include "map_generator.hpp"
+#include "map_allocator.hpp"
 #include "map_file_format.hpp"
 #include "region_pager.hpp"
 
 //networking
-#include "network_packet.hpp"
+#include "serial_packet.hpp"
 #include "udp_network_utility.hpp"
 #include "serial.hpp"
 
@@ -43,20 +48,6 @@
 
 //STL
 #include <map>
-#include <string>
-
-struct ClientEntry {
-	IPaddress address;
-};
-
-struct PlayerEntry {
-	int clientIndex;
-	int mapIndex;
-	std::string handle;
-	std::string avatar;
-	Vector2 position;
-	Vector2 motion;
-};
 
 //The main application class
 class ServerApplication {
@@ -66,46 +57,42 @@ public:
 	~ServerApplication() = default;
 
 	void Init(int argc, char** argv);
-	void Loop();
+	void Proc();
 	void Quit();
 
 private:
-	void HandlePacket(NetworkPacket);
+	void HandlePacket(SerialPacket);
 
 	//high cohesion utility functions
-	void HandleBroadcastRequest(NetworkPacket);
-	void HandleJoinRequest(NetworkPacket);
-	void HandleDisconnect(NetworkPacket);
-	void HandleSynchronize(NetworkPacket);
-	void HandleShutdown(NetworkPacket);
-	void HandlePlayerNew(NetworkPacket);
-	void HandlePlayerDelete(NetworkPacket);
-	void HandlePlayerUpdate(NetworkPacket);
-	void HandleRegionRequest(NetworkPacket);
+	void HandleBroadcastRequest(SerialPacket);
+	void HandleJoinRequest(SerialPacket);
+	void HandleDisconnect(SerialPacket);
+	void HandleSynchronize(SerialPacket);
+	void HandleShutdown(SerialPacket);
+	void HandlePlayerNew(SerialPacket);
+	void HandlePlayerDelete(SerialPacket);
+	void HandlePlayerUpdate(SerialPacket);
+	void HandleRegionRequest(SerialPacket);
 
-	void PumpPacket(NetworkPacket);
+	//TODO: a function that only sends to players in a certain proximity
+	void PumpPacket(SerialPacket);
+
+	//APIs
+	UDPNetworkUtility network;
+	sqlite3* database = nullptr;
+	lua_State* luaState = nullptr;
+
+	//server tables
+	std::map<unsigned int, ClientEntry> clientMap;
+	std::map<unsigned int, PlayerEntry> playerMap;
 
 	//maps
-	RegionPager<LuaGenerator, LuaFormat> mapPager;
-
-	//networking
-	UDPNetworkUtility network;
-
-	//database
-	sqlite3* database = nullptr;
-
-	//lua
-	lua_State* luaState = nullptr;
+	//TODO: I need to handle multiple map objects
+	RegionPager<LuaAllocator, LuaFormat> regionPager;
 
 	//misc
 	bool running = true;
 	ConfigUtility config;
-
-	std::map<int, ClientEntry> clientMap;
-	std::map<int, PlayerEntry> playerMap;
-
-	int clientCounter = 0;
-	int playerCounter = 0;
 };
 
 #endif

server/server_utility.cpp

@@ -0,0 +1,50 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "server_utility.hpp"
+
+#include "utility.hpp"
+
+#include <stdexcept>
+#include <fstream>
+#include <cstdlib>
+
+int runSQLScript(sqlite3* db, std::string fname, int (*callback)(void*,int,char**,char**), void* argPtr) {
+	//load the file into a string
+	std::ifstream is(fname);
+	if (!is.is_open()) {
+		return -1;
+	}
+	std::string script;
+	getline(is, script, '\0');
+	is.close();
+
+	//run the SQL loaded from the file
+	char* errmsg = nullptr;
+	int ret = sqlite3_exec(db, script.c_str(), callback, argPtr, &errmsg);
+	if (ret != SQLITE_OK) {
+		//handle any errors received from the SQL
+		std::runtime_error e(std::string() + "SQL Script Error " + to_string_custom(ret) + ": " + errmsg);
+		free(errmsg);
+		throw(e);
+	}
+	return ret;
+}

server/server_utility.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 SERVERUTILITY_HPP_
+#define SERVERUTILITY_HPP_
+
+#include "sqlite3/sqlite3.h"
+
+#include <string>
+
+int runSQLScript(sqlite3* db, std::string fname, int (*callback)(void*,int,char**,char**) = nullptr, void* argPtr = nullptr);
+
+#endif