That didn't go as well as I'd hoped

Conflicts:
	todo.txt

README.md

@@ -20,6 +20,10 @@ The most recent stable build for Windows can be found [here](https://dl.dropboxu
 * [lua 5.2](http://www.lua.org/) - The lua programming language
 * [SQLite3](http://www.sqlite.org/) - A lightweight SQL database engine
 
+## Tools
+
+* [WinRAR](http://www.rarlab.com/) - The best compression tool available IMO; only needed for distribution
+
 ## 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).)

README.txt

@@ -14,9 +14,10 @@ Both a game server and game client are included in this package.
 Instructions For Setup
 -------------------------
 
-1. To create a server, simply run server.exe.
-2. To join that server, run client.exe with config settings not already in use.
-    (Note: This process will be streamlined later).
+1. To create a server, simply run server.exe
+	(a public server is provided by default)
+2. To join a server, your player information must be input into rsc/config.cfg
+	(NOTE: This process will be streamlined later)
 3. To change the config settings, open rsc/config.cfg
 4. These settings must be unique for each player:
 
@@ -28,7 +29,7 @@ Instructions For Setup
 * client.avatar = elliot2.bmp #male
 * client.avatar = coa2.bmp    #female
 
-6. When you've correctly set these values (good luck), select 'Start' from the
-    main menu; this displays the list of available servers.
-7. Select the name of your server (default is 'local') and select 'Join'.
+6. When you've correctly set these values, run client.exe, and select 'Start'
+	from the main menu; this displays the list of available servers.
+7. Select the name of a server (default is 'Public') and select 'Join'.
 8. Welcome to Tortuga, enjoy your stay.

client/client_application.cpp

@@ -137,11 +137,17 @@ void ClientApplication::Proc() {
 		realTime = Clock::now();
 
 		//simulate game time
-		while (simTime < realTime) {
-			//call each user defined function
-			activeScene->RunFrame();
-			//~60 FPS
-			simTime += std::chrono::duration<int, std::milli>(16);
+		if (simTime < realTime) {
+			while (simTime < realTime) {
+				//call each user defined function
+				activeScene->RunFrame();
+				//~60 FPS
+				simTime += std::chrono::duration<int, std::milli>(16);
+			}
+		}
+		else {
+			//give the machine a break
+			SDL_Delay(10);
 		}
 
 		//draw the game to the screen

client/client_utilities/ip_operators.cpp

@@ -19,30 +19,12 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#include "utility.hpp"
+#include "ip_operators.hpp"
 
-#include <algorithm>
-
-std::string truncatePath(std::string pathname) {
-	return std::string(
-		std::find_if(
-			pathname.rbegin(),
-			pathname.rend(),
-			[](char ch) -> bool {
-				//windows & unix tested
-				return ch == '/' || ch == '\\';
-			}).base(),
-		pathname.end());
+bool operator==(IPaddress lhs, IPaddress rhs) {
+	return lhs.host == rhs.host && lhs.port == rhs.port;
 }
 
-std::string to_string_custom(int i) {
-	char buffer[20];
-	snprintf(buffer, 20, "%d", i);
-	return std::string(buffer);
-}
-
-int to_integer_custom(std::string s) {
-	int ret = 0;
-	sscanf(s.c_str(), "%d", &ret);
-	return ret;
+bool operator!=(IPaddress lhs, IPaddress rhs) {
+	return !(lhs == rhs);
 }

client/client_utilities/ip_operators.hpp

@@ -19,16 +19,13 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#ifndef UTILITY_HPP_
-#define UTILITY_HPP_
+#ifndef IPOPERATORS_HPP_
+#define IPOPERATORS_HPP_
 
-#include <string>
+#include "SDL/SDL_net.h"
 
-std::string truncatePath(std::string pathname);
+//these should've come standard
+bool operator==(IPaddress lhs, IPaddress rhs);
+bool operator!=(IPaddress lhs, IPaddress rhs);
 
-//fixing known bugs in g++
-std::string to_string_custom(int i);
-
-int to_integer_custom(std::string);
-
-#endif
+#endif

client/entities/local_character.cpp

@@ -23,13 +23,54 @@
 
 #include <iostream>
 
-bool LocalCharacter::ProcessCollisionGrid(std::list<BoundingBox> boxList) {
+bool LocalCharacter::ProcessCollisionGrid(std::list<BoundingBox> boxList, Uint8* keyState) {
+	//skip this if there's no movement
+	if (motion == 0) {
+		return false;
+	}
+
+	//determine the simple movement based on input
+	Vector2 newMotion = {0, 0};
+	if (keyState[SDLK_w]) {
+		newMotion.y -= CHARACTER_WALKING_SPEED;
+	}
+	if (keyState[SDLK_a]) {
+		newMotion.x -= CHARACTER_WALKING_SPEED;
+	}
+	if (keyState[SDLK_s]) {
+		newMotion.y += CHARACTER_WALKING_SPEED;
+	}
+	if (keyState[SDLK_d]) {
+		newMotion.x += CHARACTER_WALKING_SPEED;
+	}
+
+	bool ret = false;
+
 	for(auto& box : boxList) {
-		if (box.CheckOverlap(origin + bounds)) {
-			origin -= motion;
-			motion = {0, 0};
-			return true;
+		if (box.CheckCollision(origin + bounds)) {
+			//push the character to the closest non-contact position
+			Vector2 shift = box.CalcShift(origin + bounds);
+			origin += shift;
+
+			//set any motion in that direction to zero
+			if (shift.x != 0) {
+				newMotion.x = 0;
+			}
+			if (shift.y != 0) {
+				newMotion.y = 0;
+			}
+			ret = true;
 		}
 	}
-	return false;
+
+	//handle diagonals
+	if (newMotion.x != 0 && newMotion.y != 0) {
+		newMotion *= CHARACTER_WALKING_MOD;
+	}
+
+	//set the new motion
+	motion = newMotion;
+
+	//signal for updates
+	return ret;
 }

client/entities/local_character.hpp

@@ -33,7 +33,7 @@ public:
 	LocalCharacter() = default;
 	virtual ~LocalCharacter() = default;
 
-	bool ProcessCollisionGrid(std::list<BoundingBox>);
+	bool ProcessCollisionGrid(std::list<BoundingBox>, Uint8* keyState);
 
 private:
 	//NOTE: NO MEMBERS

client/gameplay_scenes/in_world.hpp

@@ -96,12 +96,19 @@ protected:
 	void HandleCharacterCreate(CharacterPacket* const);
 	void HandleCharacterDelete(CharacterPacket* const);
 	void HandleCharacterQueryExists(CharacterPacket* const);
-	void HandleCharacterSetRoom(CharacterPacket* const);
-	void HandleCharacterSetOrigin(CharacterPacket* const);
-	void HandleCharacterSetMotion(CharacterPacket* const);
+	void HandleCharacterMovement(CharacterPacket* const);
+	void HandleCharacterAttack(CharacterPacket* const);
+
+	//monster management
+	void HandleMonsterCreate(MonsterPacket* const);
+	void HandleMonsterDelete(MonsterPacket* const);
+	void HandleMonsterQueryExists(MonsterPacket* const);
+	void HandleMonsterMovement(MonsterPacket* const);
+	void HandleMonsterAttack(MonsterPacket* const);
 
 	//player movement
-	void SendLocalCharacterMotion();
+	void ProcessLocalCharacterMovement();
+	void SendLocalCharacterMovement();
 	std::list<BoundingBox> GenerateCollisionGrid(Entity*, int tileWidth, int tileHeight);
 
 	//indexes
@@ -144,6 +151,7 @@ protected:
 	//ugly references; I hate this
 	ConfigUtility& config = ConfigUtility::GetSingleton();
 	UDPNetworkUtility& network = UDPNetworkUtility::GetSingleton();
+	Uint8* keyState = nullptr;
 };
 
 #endif

client/gameplay_scenes/in_world_entities.cpp

@@ -0,0 +1,252 @@
+/* Copyright: (c) Kayne Ruse 2013-2015
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "in_world.hpp"
+
+#include "channels.hpp"
+
+#include <iostream>
+#include <sstream>
+#include <stdexcept>
+
+//-------------------------
+//character management
+//-------------------------
+
+//DOCS: preexisting characters will result in query responses
+//DOCS: new characters will result in create messages
+//DOCS: this client's character will exist in both (skipped)
+
+void InWorld::HandleCharacterCreate(CharacterPacket* const argPacket) {
+	//prevent double message
+	if (characterMap.find(argPacket->characterIndex) != characterMap.end()) {
+		std::ostringstream msg;
+		msg << "Double character creation event; ";
+		msg << "Index: " << argPacket->characterIndex << "; ";
+		msg << "Handle: " << argPacket->handle;
+		throw(std::runtime_error(msg.str()));
+	}
+
+	//implicity create and retrieve the entity
+	BaseCharacter* character = &characterMap[argPacket->characterIndex];
+
+	//fill the character's info
+	character->SetOrigin(argPacket->origin);
+	character->SetMotion(argPacket->motion);
+	character->SetBounds({CHARACTER_BOUNDS_X, CHARACTER_BOUNDS_Y, CHARACTER_BOUNDS_WIDTH, CHARACTER_BOUNDS_HEIGHT});
+	character->SetHandle(argPacket->handle);
+	character->SetAvatar(argPacket->avatar);
+	character->SetOwner(argPacket->accountIndex);
+	character->CorrectSprite();
+
+	//check for this player's character
+	if (character->GetOwner() == accountIndex) {
+		localCharacter = static_cast<LocalCharacter*>(character);
+
+		//focus the camera on this character
+		camera.marginX = (camera.width / 2 - localCharacter->GetSprite()->GetImage()->GetClipW() / 2);
+		camera.marginY = (camera.height/ 2 - localCharacter->GetSprite()->GetImage()->GetClipH() / 2);
+
+		//focus on this character's info
+		characterIndex = argPacket->characterIndex;
+		roomIndex = argPacket->roomIndex;
+	}
+
+	//debug
+	std::cout << "Create, total: " << characterMap.size() << std::endl;
+}
+
+void InWorld::HandleCharacterDelete(CharacterPacket* const argPacket) {
+	//ignore if this character doesn't exist
+	std::map<int, BaseCharacter>::iterator characterIt = characterMap.find(argPacket->characterIndex);
+	if (characterIt == characterMap.end()) {
+		return;
+	}
+
+	//check for this player's character
+	if ((*characterIt).second.GetOwner() == accountIndex) {
+		localCharacter = nullptr;
+
+		//clear the camera
+		camera.marginX = 0;
+		camera.marginY = 0;
+
+		//clear the room
+		roomIndex = -1;
+	}
+
+	//remove this character
+	characterMap.erase(characterIt);
+
+	//debug
+	std::cout << "Delete, total: " << characterMap.size() << std::endl;
+}
+
+void InWorld::HandleCharacterQueryExists(CharacterPacket* const argPacket) {
+	//prevent a double message about this player's character
+	if (argPacket->accountIndex == accountIndex) {
+		return;
+	}
+
+	//ignore characters in a different room (sub-optimal)
+	if (argPacket->roomIndex != roomIndex) {
+		return;
+	}
+
+	//implicitly construct the character if it doesn't exist
+	BaseCharacter* character = &characterMap[argPacket->characterIndex];
+
+	//set/update the character's info
+	character->SetOrigin(argPacket->origin);
+	character->SetMotion(argPacket->motion);
+	character->SetBounds({CHARACTER_BOUNDS_X, CHARACTER_BOUNDS_Y, CHARACTER_BOUNDS_WIDTH, CHARACTER_BOUNDS_HEIGHT});
+	character->SetHandle(argPacket->handle);
+	character->SetAvatar(argPacket->avatar);
+	character->SetOwner(argPacket->accountIndex);
+	character->CorrectSprite();
+
+	//debug
+	std::cout << "Query, total: " << characterMap.size() << std::endl;
+}
+
+void InWorld::HandleCharacterMovement(CharacterPacket* const argPacket) {
+	//TODO: Authentication
+	if (argPacket->characterIndex == characterIndex) {
+		return;
+	}
+
+	//check that this character exists
+	std::map<int, BaseCharacter>::iterator characterIt = characterMap.find(argPacket->characterIndex);
+	if (characterIt != characterMap.end()) {
+		//set the origin and motion
+		characterIt->second.SetOrigin(argPacket->origin);
+		characterIt->second.SetMotion(argPacket->motion);
+		characterIt->second.CorrectSprite();
+	}
+}
+
+void InWorld::HandleCharacterAttack(CharacterPacket* const argPacket) {
+	//TODO: attack animation
+}
+
+//-------------------------
+//monster management
+//-------------------------
+
+void InWorld::HandleMonsterCreate(MonsterPacket* const argPacket) {
+	//TODO
+}
+
+void InWorld::HandleMonsterDelete(MonsterPacket* const argPacket) {
+	//TODO
+}
+
+void InWorld::HandleMonsterQueryExists(MonsterPacket* const argPacket) {
+	//TODO
+}
+
+void InWorld::HandleMonsterMovement(MonsterPacket* const argPacket) {
+	//TODO
+}
+
+void InWorld::HandleMonsterAttack(MonsterPacket* const argPacket) {
+	//TODO
+}
+
+//-------------------------
+//player movement
+//-------------------------
+
+void InWorld::ProcessLocalCharacterMovement() {
+	//character movement
+	if (!localCharacter) {
+		return;
+	}
+
+	Vector2 newMotion = {0, 0};
+	if (keyState[SDLK_w]) {
+		newMotion.y -= CHARACTER_WALKING_SPEED;
+	}
+	if (keyState[SDLK_a]) {
+		newMotion.x -= CHARACTER_WALKING_SPEED;
+	}
+	if (keyState[SDLK_s]) {
+		newMotion.y += CHARACTER_WALKING_SPEED;
+	}
+	if (keyState[SDLK_d]) {
+		newMotion.x += CHARACTER_WALKING_SPEED;
+	}
+
+	//handle diagonals
+	if (newMotion.x != 0 && newMotion.y != 0) {
+		newMotion *= CHARACTER_WALKING_MOD;
+	}
+
+	//set the info
+	if (localCharacter->GetMotion() != newMotion) {
+		localCharacter->SetMotion(newMotion);
+		localCharacter->CorrectSprite();
+		SendLocalCharacterMovement();
+	}
+}
+
+void InWorld::SendLocalCharacterMovement() {
+	CharacterPacket newPacket;
+	newPacket.type = SerialPacketType::CHARACTER_MOVEMENT;
+
+	newPacket.accountIndex = accountIndex;
+	newPacket.characterIndex = characterIndex;
+	newPacket.roomIndex = roomIndex;
+	newPacket.origin = localCharacter->GetOrigin();
+	newPacket.motion = localCharacter->GetMotion();
+
+	network.SendTo(Channels::SERVER, &newPacket);
+}
+
+std::list<BoundingBox> InWorld::GenerateCollisionGrid(Entity* ptr, int tileWidth, int tileHeight) {
+	//prepare for collisions
+	BoundingBox wallBounds = {0, 0, tileWidth, tileHeight};
+	std::list<BoundingBox> boxList;
+
+	//NOTE: for loops were too dense to work with, so I've just used while loops
+
+	//outer loop
+	wallBounds.x = snapToBase((double)wallBounds.w, ptr->GetOrigin().x);
+	while(wallBounds.x < (ptr->GetOrigin() + ptr->GetBounds()).x + ptr->GetBounds().w) {
+		//inner loop
+		wallBounds.y = snapToBase((double)wallBounds.h, ptr->GetOrigin().y);
+		while(wallBounds.y < (ptr->GetOrigin() + ptr->GetBounds()).y + ptr->GetBounds().h) {
+			//check to see if this tile is solid
+			if (regionPager.GetSolid(wallBounds.x / wallBounds.w, wallBounds.y / wallBounds.h)) {
+				//push onto the box set
+				boxList.push_front(wallBounds);
+			}
+
+			//increment
+			wallBounds.y += wallBounds.h;
+		}
+
+		//increment
+		wallBounds.x += wallBounds.w;
+	}
+
+	return std::move(boxList);
+}

client/gameplay_scenes/in_world_networking.cpp

@@ -0,0 +1,264 @@
+/* Copyright: (c) Kayne Ruse 2013-2015
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "in_world.hpp"
+
+#include "channels.hpp"
+#include "ip_operators.hpp"
+#include "terminal_error.hpp"
+
+#include <chrono>
+#include <sstream>
+#include <stdexcept>
+
+//-------------------------
+//Basic connections
+//-------------------------
+
+void InWorld::HandlePacket(SerialPacket* const argPacket) {
+	switch(argPacket->type) {
+		//heartbeat system
+		case SerialPacketType::PING:
+			HandlePing(static_cast<ServerPacket*>(argPacket));
+		break;
+		case SerialPacketType::PONG:
+			HandlePong(static_cast<ServerPacket*>(argPacket));
+		break;
+
+		//game server connections
+		case SerialPacketType::LOGOUT_RESPONSE:
+			HandleLogoutResponse(static_cast<ClientPacket*>(argPacket));
+		break;
+		case SerialPacketType::DISCONNECT_RESPONSE:
+			HandleDisconnectResponse(static_cast<ClientPacket*>(argPacket));
+		break;
+		case SerialPacketType::DISCONNECT_FORCED:
+			HandleDisconnectForced(static_cast<ClientPacket*>(argPacket));
+		break;
+
+		//map management
+		case SerialPacketType::REGION_CONTENT:
+			HandleRegionContent(static_cast<RegionPacket*>(argPacket));
+		break;
+
+		//character management
+		case SerialPacketType::CHARACTER_CREATE:
+			HandleCharacterCreate(static_cast<CharacterPacket*>(argPacket));
+		break;
+		case SerialPacketType::CHARACTER_DELETE:
+			HandleCharacterDelete(static_cast<CharacterPacket*>(argPacket));
+		break;
+		case SerialPacketType::QUERY_CHARACTER_EXISTS:
+			HandleCharacterQueryExists(static_cast<CharacterPacket*>(argPacket));
+		break;
+		case SerialPacketType::CHARACTER_MOVEMENT:
+			HandleCharacterMovement(static_cast<CharacterPacket*>(argPacket));
+		break;
+		case SerialPacketType::CHARACTER_ATTACK:
+			HandleCharacterAttack(static_cast<CharacterPacket*>(argPacket));
+		break;
+
+		//monster management
+		case SerialPacketType::MONSTER_CREATE:
+			HandleMonsterCreate(static_cast<MonsterPacket*>(argPacket));
+		break;
+		case SerialPacketType::MONSTER_DELETE:
+			HandleMonsterDelete(static_cast<MonsterPacket*>(argPacket));
+		break;
+		case SerialPacketType::QUERY_MONSTER_EXISTS:
+			HandleMonsterQueryExists(static_cast<MonsterPacket*>(argPacket));
+		break;
+		case SerialPacketType::MONSTER_MOVEMENT:
+			HandleMonsterMovement(static_cast<MonsterPacket*>(argPacket));
+		break;
+		case SerialPacketType::MONSTER_ATTACK:
+			HandleMonsterAttack(static_cast<MonsterPacket*>(argPacket));
+		break;
+
+		//rejection messages
+		case SerialPacketType::REGION_REJECTION:
+		case SerialPacketType::CHARACTER_REJECTION:
+			throw(terminal_error(static_cast<TextPacket*>(argPacket)->text));
+		break;
+		case SerialPacketType::SHUTDOWN_REJECTION:
+			throw(std::runtime_error(static_cast<TextPacket*>(argPacket)->text));
+		break;
+
+		//errors
+		default: {
+			std::ostringstream msg;
+			msg << "Unknown SerialPacketType encountered in InWorld: " << static_cast<int>(argPacket->type);
+			throw(std::runtime_error(msg.str()));
+		}
+		break;
+	}
+}
+
+void InWorld::HandlePing(ServerPacket* const argPacket) {
+	ServerPacket newPacket;
+	newPacket.type = SerialPacketType::PONG;
+	network.SendTo(argPacket->srcAddress, &newPacket);
+}
+
+void InWorld::HandlePong(ServerPacket* const argPacket) {
+	if (*network.GetIPAddress(Channels::SERVER) != argPacket->srcAddress) {
+		throw(std::runtime_error("Heartbeat message received from an unknown source"));
+	}
+	attemptedBeats = 0;
+	lastBeat = Clock::now();
+}
+
+//-------------------------
+//Connection control
+//-------------------------
+
+void InWorld::SendLogoutRequest() {
+	ClientPacket newPacket;
+
+	//send a logout request
+	newPacket.type = SerialPacketType::LOGOUT_REQUEST;
+	newPacket.accountIndex = accountIndex;
+
+	network.SendTo(Channels::SERVER, &newPacket);
+}
+
+void InWorld::SendDisconnectRequest() {
+	ClientPacket newPacket;
+
+	//send a disconnect request
+	newPacket.type = SerialPacketType::DISCONNECT_REQUEST;
+	newPacket.clientIndex = clientIndex;
+
+	network.SendTo(Channels::SERVER, &newPacket);
+}
+
+void InWorld::SendShutdownRequest() {
+	ClientPacket newPacket;
+
+	//send a shutdown request
+	newPacket.type = SerialPacketType::SHUTDOWN_REQUEST;
+	newPacket.accountIndex = accountIndex;
+
+	network.SendTo(Channels::SERVER, &newPacket);
+}
+
+void InWorld::HandleLogoutResponse(ClientPacket* const argPacket) {
+	if (localCharacter) {
+		characterMap.erase(characterIndex);
+		localCharacter = nullptr;
+	}
+
+	accountIndex = -1;
+	characterIndex = -1;
+
+	//reset the camera
+	camera.marginX = camera.marginY = 0;
+
+	//because, why not? I guess...
+	SendDisconnectRequest();
+}
+
+void InWorld::HandleDisconnectResponse(ClientPacket* const argPacket) {
+	HandleLogoutResponse(argPacket);//shortcut
+	SetNextScene(SceneList::DISCONNECTEDSCREEN);
+	ConfigUtility::GetSingleton()["client.disconnectMessage"] = "You have successfully logged out";
+}
+
+void InWorld::HandleDisconnectForced(ClientPacket* const argPacket) {
+	HandleDisconnectResponse(argPacket);//shortcut
+	SetNextScene(SceneList::DISCONNECTEDSCREEN);
+	ConfigUtility::GetSingleton()["client.disconnectMessage"] = "You have been forcibly disconnected by the server";
+}
+
+void InWorld::CheckHeartBeat() {
+	//check the connection (heartbeat)
+	if (Clock::now() - lastBeat > std::chrono::seconds(3)) {
+		if (attemptedBeats > 2) {
+			//escape to the disconnect screen
+			SendDisconnectRequest();
+			SetNextScene(SceneList::DISCONNECTEDSCREEN);
+			ConfigUtility::GetSingleton()["client.disconnectMessage"] = "Error: Lost connection to the server";
+		}
+		else {
+			ServerPacket newPacket;
+			newPacket.type = SerialPacketType::PING;
+			network.SendTo(Channels::SERVER, &newPacket);
+
+			attemptedBeats++;
+			lastBeat = Clock::now();
+		}
+	}
+}
+
+//-------------------------
+//map management
+//-------------------------
+
+void InWorld::SendRegionRequest(int roomIndex, int x, int y) {
+	RegionPacket packet;
+
+	//pack the region's data
+	packet.type = SerialPacketType::REGION_REQUEST;
+	packet.roomIndex = roomIndex;
+	packet.x = x;
+	packet.y = y;
+
+	network.SendTo(Channels::SERVER, &packet);
+}
+
+void InWorld::HandleRegionContent(RegionPacket* const argPacket) {
+	//replace existing regions
+	regionPager.UnloadIf([&](Region const& region) -> bool {
+		return region.GetX() == argPacket->x && region.GetY() == argPacket->y;
+	});
+	regionPager.PushRegion(argPacket->region);
+
+	//clean up after the serial code
+	delete argPacket->region;
+	argPacket->region = nullptr;
+}
+
+void InWorld::UpdateMap() {
+	if (roomIndex == -1) {
+		return;
+	}
+
+	//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
+	regionPager.GetContainer()->remove_if([&](Region const& region) -> bool {
+		return region.GetX() < xStart || region.GetX() > xEnd || region.GetY() < yStart || region.GetY() > yEnd;
+	});
+
+	//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)) {
+				SendRegionRequest(roomIndex, i, j);
+			}
+		}
+	}
+}

client/gameplay_scenes/in_world_scene.cpp

@@ -0,0 +1,253 @@
+/* Copyright: (c) Kayne Ruse 2013-2015
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "in_world.hpp"
+
+#include "channels.hpp"
+
+#include "terminal_error.hpp"
+#include <stdexcept>
+#include <algorithm>
+#include <cmath>
+#include <iostream>
+#include <sstream>
+
+//-------------------------
+//Public access members
+//-------------------------
+
+InWorld::InWorld(int* const argClientIndex,	int* const argAccountIndex):
+	clientIndex(*argClientIndex),
+	accountIndex(*argAccountIndex),
+	keyState(SDL_GetKeyState(nullptr))
+{
+	//setup the utility objects
+	buttonImage.LoadSurface(config["dir.interface"] + "button_menu.bmp");
+	buttonImage.SetClipH(buttonImage.GetClipH()/3);
+	font.LoadSurface(config["dir.fonts"] + "pk_white_8.bmp");
+
+	//pass the utility objects
+	disconnectButton.SetImage(&buttonImage);
+	disconnectButton.SetFont(&font);
+	shutDownButton.SetImage(&buttonImage);
+	shutDownButton.SetFont(&font);
+
+	//set the button positions
+	disconnectButton.SetX(50);
+	disconnectButton.SetY(50 + buttonImage.GetClipH() * 0);
+	shutDownButton.SetX(50);
+	shutDownButton.SetY(50 + buttonImage.GetClipH() * 1);
+
+	//set the button texts
+	disconnectButton.SetText("Disconnect");
+	shutDownButton.SetText("Shut Down");
+
+	//load the tilesheet
+	//TODO: add the tilesheet to the map system
+	//TODO: Tile size and tile sheet should be loaded elsewhere
+	tileSheet.Load(config["dir.tilesets"] + "overworld.bmp", 32, 32);
+
+	//Send the character data
+	//TODO: login scene, prompt, etc.
+	CharacterPacket newPacket;
+	newPacket.type = SerialPacketType::CHARACTER_LOAD;
+	strncpy(newPacket.handle, config["client.handle"].c_str(), PACKET_STRING_SIZE);
+	strncpy(newPacket.avatar, config["client.avatar"].c_str(), PACKET_STRING_SIZE);
+	newPacket.accountIndex = accountIndex;
+	network.SendTo(Channels::SERVER, &newPacket);
+
+	//query the world state
+	memset(&newPacket, 0, MAX_PACKET_SIZE);
+	newPacket.type = SerialPacketType::QUERY_CHARACTER_EXISTS;
+	network.SendTo(Channels::SERVER, &newPacket);
+
+	//set the camera's values
+	camera.width = GetScreen()->w;
+	camera.height = GetScreen()->h;
+
+	//debug
+	//
+}
+
+InWorld::~InWorld() {
+	//unload the local data
+	characterMap.clear();
+	monsterMap.clear();
+}
+
+//-------------------------
+//Frame loop
+//-------------------------
+
+void InWorld::FrameStart() {
+	//
+}
+
+void InWorld::Update() {
+	//create and zero the buffer
+	SerialPacket* packetBuffer = reinterpret_cast<SerialPacket*>(new char[MAX_PACKET_SIZE]);
+	memset(packetBuffer, 0, MAX_PACKET_SIZE);
+
+	try {
+		//suck in and process all waiting packets
+		while(network.Receive(packetBuffer)) {
+			HandlePacket(packetBuffer);
+		}
+	}
+	catch(terminal_error& e) {
+		throw(e);
+	}
+	catch(std::exception& e) {
+		std::cerr << "HandlePacket Error: " << e.what() << std::endl;
+	}
+
+	//free the buffer
+	delete reinterpret_cast<char*>(packetBuffer);
+
+	//heartbeat system
+	CheckHeartBeat();
+
+	//update all entities
+	for (auto& it : characterMap) {
+		it.second.Update();
+	}
+	for (auto& it : monsterMap) {
+		it.second.Update();
+	}
+
+	//update the map
+	UpdateMap();
+
+	//skip the rest without a local character
+	if (!localCharacter) {
+		return;
+	}
+
+	//get the collidable boxes
+	std::list<BoundingBox> boxList = GenerateCollisionGrid(localCharacter, tileSheet.GetTileW(), tileSheet.GetTileH());
+
+	//process the collisions
+	if (localCharacter->ProcessCollisionGrid(boxList, keyState)) {
+		localCharacter->CorrectSprite();
+		SendLocalCharacterMovement();
+	}
+
+	//update the camera
+	camera.x = localCharacter->GetOrigin().x - camera.marginX;
+	camera.y = localCharacter->GetOrigin().y - camera.marginY;
+}
+
+void InWorld::FrameEnd() {
+	//
+}
+
+void InWorld::RenderFrame() {
+	SDL_FillRect(GetScreen(), 0, 0);
+	Render(GetScreen());
+	SDL_Flip(GetScreen());
+	fps.Calculate();
+}
+
+void InWorld::Render(SDL_Surface* const screen) {
+	//draw the map
+	for (std::list<Region>::iterator it = regionPager.GetContainer()->begin(); it != regionPager.GetContainer()->end(); it++) {
+		tileSheet.DrawRegionTo(screen, &(*it), camera.x, camera.y);
+	}
+
+	//draw the entities
+	for (auto& it : characterMap) {
+		//TODO: depth ordering
+		it.second.DrawTo(screen, camera.x, camera.y);
+	}
+	for (auto& it : monsterMap) {
+		//TODO: depth ordering
+		it.second.DrawTo(screen, camera.x, camera.y);
+	}
+
+	//draw UI
+	disconnectButton.DrawTo(screen);
+	shutDownButton.DrawTo(screen);
+	std::ostringstream msg;
+	msg << fps.GetFrameRate();
+	font.DrawStringTo(msg.str(), screen, 0, 0);
+}
+
+//-------------------------
+//Event handlers
+//-------------------------
+
+void InWorld::QuitEvent() {
+	//two-step logout
+	SendDisconnectRequest();
+	SetNextScene(SceneList::QUIT);
+}
+
+void InWorld::MouseMotion(SDL_MouseMotionEvent const& motion) {
+	disconnectButton.MouseMotion(motion);
+	shutDownButton.MouseMotion(motion);
+}
+
+void InWorld::MouseButtonDown(SDL_MouseButtonEvent const& button) {
+	disconnectButton.MouseButtonDown(button);
+	shutDownButton.MouseButtonDown(button);
+}
+
+void InWorld::MouseButtonUp(SDL_MouseButtonEvent const& button) {
+	if (disconnectButton.MouseButtonUp(button) == Button::State::HOVER && button.button == SDL_BUTTON_LEFT) {
+		SendLogoutRequest();
+	}
+	if (shutDownButton.MouseButtonUp(button) == Button::State::HOVER && button.button == SDL_BUTTON_LEFT) {
+		SendShutdownRequest();
+	}
+}
+
+void InWorld::KeyDown(SDL_KeyboardEvent const& key) {
+	//hotkeys & player input
+	switch(key.keysym.sym) {
+		case SDLK_ESCAPE:
+			//TODO: the escape key should actually control menus and stuff
+			SendLogoutRequest();
+		return;
+		case SDLK_w:
+		case SDLK_a:
+		case SDLK_s:
+		case SDLK_d:
+			ProcessLocalCharacterMovement();
+		break;
+		default:
+			//DOCS: prevents wrong keys screwing with character movement
+			return;
+	}
+}
+
+void InWorld::KeyUp(SDL_KeyboardEvent const& key) {
+	switch(key.keysym.sym) {
+		case SDLK_w:
+		case SDLK_a:
+		case SDLK_s:
+		case SDLK_d:
+			ProcessLocalCharacterMovement();
+		break;
+		default:
+			//DOCS: prevents wrong keys screwing with character movement
+			return;
+	}
+}

client/makefile

@@ -1,5 +1,5 @@
 #include directories
-INCLUDES+=. client_utilities entities scenes ../common/debugging ../common/gameplay ../common/graphics ../common/map ../common/network ../common/network/packet_types ../common/ui ../common/utilities
+INCLUDES+=. client_utilities entities gameplay_scenes menu_scenes ../common/debugging ../common/gameplay ../common/graphics ../common/map ../common/network ../common/network/packet_types ../common/ui ../common/utilities
 
 #libraries
 #the order of the $(LIBS) is important, at least for MinGW
@@ -27,7 +27,8 @@ OUT=$(addprefix $(OUTDIR)/,client)
 all: $(OBJ) $(OUT)
 	$(MAKE) -C client_utilities
 	$(MAKE) -C entities
-	$(MAKE) -C scenes
+	$(MAKE) -C gameplay_scenes
+	$(MAKE) -C menu_scenes
 	$(CXX) $(CXXFLAGS) -o $(OUT) $(OBJ) $(LIBS)
 
 $(OBJ): | $(OBJDIR)

client/menu_scenes/lobby_menu.cpp

@@ -22,9 +22,9 @@
 #include "lobby_menu.hpp"
 
 #include "channels.hpp"
-#include "utility.hpp"
 
 #include <stdexcept>
+#include <sstream>
 
 //-------------------------
 //Public access members
@@ -123,7 +123,9 @@ void LobbyMenu::Render(SDL_Surface* const screen) {
 		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);
+		std::ostringstream msg;
+		msg << serverInfo[i].playerCount;
+		font.DrawStringTo(msg.str(), screen, listBox.x + listBox.w, listBox.y + i*listBox.h);
 
 		//compatible?
 		if (!serverInfo[i].compatible) {
@@ -164,7 +166,7 @@ void LobbyMenu::MouseButtonUp(SDL_MouseButtonEvent const& button) {
 	//has the user selected a server on the list?
 	BoundingBox tmpBox = listBox;
 	tmpBox.h *= serverInfo.size();
-	if (tmpBox.CheckOverlap({button.x, button.y})) {
+	if (tmpBox.CheckCollision({button.x, button.y, 0, 0})) {
 		selection = &serverInfo[(button.y - listBox.y)/listBox.h];
 	}
 	else {
@@ -210,8 +212,11 @@ void LobbyMenu::HandlePacket(SerialPacket* const argPacket) {
 		break;
 
 		//handle errors
-		default:
-			throw(std::runtime_error(std::string() + "Unknown SerialPacketType encountered in LobbyMenu: " + to_string_custom(static_cast<int>(argPacket->type)) ));
+		default: {
+			std::ostringstream msg;
+			msg << "Unknown SerialPacketType encountered in LobbyMenu: " << static_cast<int>(argPacket->type);
+			throw(std::runtime_error( msg.str() ));
+		}
 		break;
 	}
 }

client/menu_scenes/main_menu.cpp

@@ -84,6 +84,12 @@ void MainMenu::Render(SDL_Surface* const screen) {
 	startButton.DrawTo(screen);
 	optionsButton.DrawTo(screen);
 	quitButton.DrawTo(screen);
+
+	//text
+	font.DrawStringTo("Thanks for playing!", screen, 50, screen->h - 50 - image.GetClipH() * 2);
+	font.DrawStringTo("You can get the latest version at: ", screen, 50, screen->h - 50 - image.GetClipH() * 1);
+	font.DrawStringTo("https://github.com/Ratstail91/Tortuga", screen, 50, screen->h - 50 - image.GetClipH() * 0);
+	//TODO: replace this with a website address
 }
 
 //-------------------------

client/menu_scenes/makefile

@@ -0,0 +1,37 @@
+#config
+INCLUDES+=. .. ../../common/graphics ../../common/map ../../common/network ../../common/network/packet_types ../../common/ui ../../common/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)/,client.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

client/scenes/in_world.cpp

@@ -1,757 +0,0 @@
-/* Copyright: (c) Kayne Ruse 2013-2015
- * 
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event will the authors be held liable for any damages
- * arising from the use of this software.
- * 
- * Permission is granted to anyone to use this software for any purpose,
- * including commercial applications, and to alter it and redistribute it
- * freely, subject to the following restrictions:
- * 
- * 1. The origin of this software must not be misrepresented; you must not
- * claim that you wrote the original software. If you use this software
- * in a product, an acknowledgment in the product documentation would be
- * appreciated but is not required.
- * 
- * 2. Altered source versions must be plainly marked as such, and must not be
- * misrepresented as being the original software.
- * 
- * 3. This notice may not be removed or altered from any source
- * distribution.
-*/
-#include "in_world.hpp"
-
-#include "channels.hpp"
-#include "utility.hpp"
-
-#include "terminal_error.hpp"
-#include <stdexcept>
-#include <algorithm>
-#include <cmath>
-#include <iostream>
-#include <sstream>
-
-//-------------------------
-//these should've come standard
-//-------------------------
-
-bool operator==(IPaddress lhs, IPaddress rhs) {
-	return lhs.host == rhs.host && lhs.port == rhs.port;
-}
-
-bool operator!=(IPaddress lhs, IPaddress rhs) {
-	return !(lhs == rhs);
-}
-
-//-------------------------
-//Public access members
-//-------------------------
-
-InWorld::InWorld(int* const argClientIndex,	int* const argAccountIndex):
-	clientIndex(*argClientIndex),
-	accountIndex(*argAccountIndex)
-{
-	//setup the utility objects
-	buttonImage.LoadSurface(config["dir.interface"] + "button_menu.bmp");
-	buttonImage.SetClipH(buttonImage.GetClipH()/3);
-	font.LoadSurface(config["dir.fonts"] + "pk_white_8.bmp");
-
-	//pass the utility objects
-	disconnectButton.SetImage(&buttonImage);
-	disconnectButton.SetFont(&font);
-	shutDownButton.SetImage(&buttonImage);
-	shutDownButton.SetFont(&font);
-
-	//set the button positions
-	disconnectButton.SetX(50);
-	disconnectButton.SetY(50 + buttonImage.GetClipH() * 0);
-	shutDownButton.SetX(50);
-	shutDownButton.SetY(50 + buttonImage.GetClipH() * 1);
-
-	//set the button texts
-	disconnectButton.SetText("Disconnect");
-	shutDownButton.SetText("Shut Down");
-
-	//load the tilesheet
-	//TODO: add the tilesheet to the map system
-	//TODO: Tile size and tile sheet should be loaded elsewhere
-	tileSheet.Load(config["dir.tilesets"] + "overworld.bmp", 32, 32);
-
-	//Send the character data
-	//TODO: login scene, prompt, etc.
-	CharacterPacket newPacket;
-	newPacket.type = SerialPacketType::CHARACTER_LOAD;
-	strncpy(newPacket.handle, config["client.handle"].c_str(), PACKET_STRING_SIZE);
-	strncpy(newPacket.avatar, config["client.avatar"].c_str(), PACKET_STRING_SIZE);
-	newPacket.accountIndex = accountIndex;
-	network.SendTo(Channels::SERVER, &newPacket);
-
-	//query the world state
-	memset(&newPacket, 0, MAX_PACKET_SIZE);
-	newPacket.type = SerialPacketType::QUERY_CHARACTER_EXISTS;
-	network.SendTo(Channels::SERVER, &newPacket);
-
-	//set the camera's values
-	camera.width = GetScreen()->w;
-	camera.height = GetScreen()->h;
-
-	//debug
-	//
-}
-
-InWorld::~InWorld() {
-	//unload the local data
-	characterMap.clear();
-	monsterMap.clear();
-}
-
-//-------------------------
-//Frame loop
-//-------------------------
-
-void InWorld::FrameStart() {
-	//
-}
-
-void InWorld::Update() {
-	//create and zero the buffer
-	SerialPacket* packetBuffer = reinterpret_cast<SerialPacket*>(new char[MAX_PACKET_SIZE]);
-	memset(packetBuffer, 0, MAX_PACKET_SIZE);
-
-	try {
-		//suck in and process all waiting packets
-		while(network.Receive(packetBuffer)) {
-			HandlePacket(packetBuffer);
-		}
-	}
-	catch(terminal_error& e) {
-		throw(e);
-	}
-	catch(std::exception& e) {
-		std::cerr << "HandlePacket Error: " << e.what() << std::endl;
-	}
-
-	//free the buffer
-	delete reinterpret_cast<char*>(packetBuffer);
-
-	//heartbeat system
-	CheckHeartBeat();
-
-	//update all entities
-	for (auto& it : characterMap) {
-		it.second.Update();
-	}
-	for (auto& it : monsterMap) {
-		it.second.Update();
-	}
-
-	//update the map
-	UpdateMap();
-
-	//skip the rest without a local character
-	if (!localCharacter) {
-		return;
-	}
-
-	//get the collidable boxes
-	std::list<BoundingBox> boxList = GenerateCollisionGrid(localCharacter, tileSheet.GetTileW(), tileSheet.GetTileH());
-
-	//process the collisions
-	if (localCharacter->ProcessCollisionGrid(boxList)) {
-		localCharacter->CorrectSprite();
-		SendLocalCharacterMotion();
-	}
-
-	//update the camera
-	camera.x = localCharacter->GetOrigin().x - camera.marginX;
-	camera.y = localCharacter->GetOrigin().y - camera.marginY;
-}
-
-void InWorld::FrameEnd() {
-	//
-}
-
-void InWorld::RenderFrame() {
-	SDL_FillRect(GetScreen(), 0, 0);
-	Render(GetScreen());
-	SDL_Flip(GetScreen());
-	fps.Calculate();
-}
-
-void InWorld::Render(SDL_Surface* const screen) {
-	//draw the map
-	for (std::list<Region>::iterator it = regionPager.GetContainer()->begin(); it != regionPager.GetContainer()->end(); it++) {
-		tileSheet.DrawRegionTo(screen, &(*it), camera.x, camera.y);
-	}
-
-	//draw the entities
-	for (auto& it : characterMap) {
-		//TODO: depth ordering
-		it.second.DrawTo(screen, camera.x, camera.y);
-	}
-	for (auto& it : monsterMap) {
-		//TODO: depth ordering
-		it.second.DrawTo(screen, camera.x, camera.y);
-	}
-
-	//draw UI
-	disconnectButton.DrawTo(screen);
-	shutDownButton.DrawTo(screen);
-	font.DrawStringTo(to_string_custom(fps.GetFrameRate()), screen, 0, 0);
-}
-
-//-------------------------
-//Event handlers
-//-------------------------
-
-void InWorld::QuitEvent() {
-	//two-step logout
-	SendDisconnectRequest();
-	SetNextScene(SceneList::QUIT);
-}
-
-void InWorld::MouseMotion(SDL_MouseMotionEvent const& motion) {
-	disconnectButton.MouseMotion(motion);
-	shutDownButton.MouseMotion(motion);
-}
-
-void InWorld::MouseButtonDown(SDL_MouseButtonEvent const& button) {
-	disconnectButton.MouseButtonDown(button);
-	shutDownButton.MouseButtonDown(button);
-}
-
-void InWorld::MouseButtonUp(SDL_MouseButtonEvent const& button) {
-	if (disconnectButton.MouseButtonUp(button) == Button::State::HOVER && button.button == SDL_BUTTON_LEFT) {
-		SendLogoutRequest();
-	}
-	if (shutDownButton.MouseButtonUp(button) == Button::State::HOVER && button.button == SDL_BUTTON_LEFT) {
-		SendShutdownRequest();
-	}
-}
-
-void InWorld::KeyDown(SDL_KeyboardEvent const& key) {
-	//hotkeys
-	switch(key.keysym.sym) {
-		case SDLK_ESCAPE:
-			//TODO: the escape key should actually control menus and stuff
-			SendLogoutRequest();
-		return;
-	}
-
-	//character movement
-	if (!localCharacter) {
-		return;
-	}
-	Vector2 motion = localCharacter->GetMotion();
-	switch(key.keysym.sym) {
-		case SDLK_w:
-			motion.y -= CHARACTER_WALKING_SPEED;
-		break;
-		case SDLK_a:
-			motion.x -= CHARACTER_WALKING_SPEED;
-		break;
-		case SDLK_s:
-			motion.y += CHARACTER_WALKING_SPEED;
-		break;
-		case SDLK_d:
-			motion.x += CHARACTER_WALKING_SPEED;
-		break;
-		default:
-			//DOCS: prevents wrong keys screwing with character movement
-			return;
-	}
-	//handle diagonals
-	if (motion.x != 0 && motion.y != 0) {
-		motion *= CHARACTER_WALKING_MOD;
-	}
-	//set the info
-	localCharacter->SetMotion(motion);
-	localCharacter->CorrectSprite();
-	SendLocalCharacterMotion();
-}
-
-void InWorld::KeyUp(SDL_KeyboardEvent const& key) {
-	//character movement
-	if (!localCharacter) {
-		return;
-	}
-	Vector2 motion = localCharacter->GetMotion();
-	switch(key.keysym.sym) {
-		case SDLK_w:
-			motion.y = std::min(0.0, motion.y += CHARACTER_WALKING_SPEED);
-		break;
-		case SDLK_a:
-			motion.x = std::min(0.0, motion.x += CHARACTER_WALKING_SPEED);
-		break;
-		case SDLK_s:
-			motion.y = std::max(0.0, motion.y -= CHARACTER_WALKING_SPEED);
-		break;
-		case SDLK_d:
-			motion.x = std::max(0.0, motion.x -= CHARACTER_WALKING_SPEED);
-		break;
-		default:
-			//DOCS: prevents wrong keys screwing with character movement
-			return;
-	}
-	//BUGFIX: reset cardinal direction speed on key release
-	if (motion.x > 0) {
-		motion.x = CHARACTER_WALKING_SPEED;
-	}
-	else if (motion.x < 0) {
-		motion.x = -CHARACTER_WALKING_SPEED;
-	}
-	if (motion.y > 0) {
-		motion.y = CHARACTER_WALKING_SPEED;
-	}
-	else if (motion.y < 0) {
-		motion.y = -CHARACTER_WALKING_SPEED;
-	}
-	//handle diagonals
-	if (motion.x != 0 && motion.y != 0) {
-		motion *= CHARACTER_WALKING_MOD;
-	}
-	//set the info
-	localCharacter->SetMotion(motion);
-	localCharacter->CorrectSprite();
-	SendLocalCharacterMotion();
-}
-
-//-------------------------
-//Basic connections
-//-------------------------
-
-void InWorld::HandlePacket(SerialPacket* const argPacket) {
-	switch(argPacket->type) {
-		//heartbeat system
-		case SerialPacketType::PING:
-			HandlePing(static_cast<ServerPacket*>(argPacket));
-		break;
-		case SerialPacketType::PONG:
-			HandlePong(static_cast<ServerPacket*>(argPacket));
-		break;
-
-		//game server connections
-		case SerialPacketType::LOGOUT_RESPONSE:
-			HandleLogoutResponse(static_cast<ClientPacket*>(argPacket));
-		break;
-		case SerialPacketType::DISCONNECT_RESPONSE:
-			HandleDisconnectResponse(static_cast<ClientPacket*>(argPacket));
-		break;
-		case SerialPacketType::DISCONNECT_FORCED:
-			HandleDisconnectForced(static_cast<ClientPacket*>(argPacket));
-		break;
-
-		//map management
-		case SerialPacketType::REGION_CONTENT:
-			HandleRegionContent(static_cast<RegionPacket*>(argPacket));
-		break;
-
-		//character management
-		case SerialPacketType::CHARACTER_CREATE:
-			HandleCharacterCreate(static_cast<CharacterPacket*>(argPacket));
-		break;
-		case SerialPacketType::CHARACTER_DELETE:
-			HandleCharacterDelete(static_cast<CharacterPacket*>(argPacket));
-		break;
-		case SerialPacketType::QUERY_CHARACTER_EXISTS:
-			HandleCharacterQueryExists(static_cast<CharacterPacket*>(argPacket));
-		break;
-
-		//character movement
-		case SerialPacketType::CHARACTER_SET_ROOM:
-			HandleCharacterSetRoom(static_cast<CharacterPacket*>(argPacket));
-		break;
-		case SerialPacketType::CHARACTER_SET_ORIGIN:
-			HandleCharacterSetOrigin(static_cast<CharacterPacket*>(argPacket));
-		break;
-		case SerialPacketType::CHARACTER_SET_MOTION:
-			HandleCharacterSetMotion(static_cast<CharacterPacket*>(argPacket));
-		break;
-
-		//rejection messages
-		case SerialPacketType::REGION_REJECTION:
-		case SerialPacketType::CHARACTER_REJECTION:
-			throw(terminal_error(static_cast<TextPacket*>(argPacket)->text));
-		break;
-		case SerialPacketType::SHUTDOWN_REJECTION:
-			throw(std::runtime_error(static_cast<TextPacket*>(argPacket)->text));
-		break;
-
-		//errors
-		default: {
-			std::ostringstream msg;
-			msg << "Unknown SerialPacketType encountered in InWorld: " << static_cast<int>(argPacket->type);
-			throw(std::runtime_error(msg.str()));
-		}
-		break;
-	}
-}
-
-void InWorld::HandlePing(ServerPacket* const argPacket) {
-	ServerPacket newPacket;
-	newPacket.type = SerialPacketType::PONG;
-	network.SendTo(argPacket->srcAddress, &newPacket);
-}
-
-void InWorld::HandlePong(ServerPacket* const argPacket) {
-	if (*network.GetIPAddress(Channels::SERVER) != argPacket->srcAddress) {
-		throw(std::runtime_error("Heartbeat message received from an unknown source"));
-	}
-	attemptedBeats = 0;
-	lastBeat = Clock::now();
-}
-
-//-------------------------
-//Connection control
-//-------------------------
-
-void InWorld::SendLogoutRequest() {
-	ClientPacket newPacket;
-
-	//send a logout request
-	newPacket.type = SerialPacketType::LOGOUT_REQUEST;
-	newPacket.accountIndex = accountIndex;
-
-	network.SendTo(Channels::SERVER, &newPacket);
-}
-
-void InWorld::SendDisconnectRequest() {
-	ClientPacket newPacket;
-
-	//send a disconnect request
-	newPacket.type = SerialPacketType::DISCONNECT_REQUEST;
-	newPacket.clientIndex = clientIndex;
-
-	network.SendTo(Channels::SERVER, &newPacket);
-}
-
-void InWorld::SendShutdownRequest() {
-	ClientPacket newPacket;
-
-	//send a shutdown request
-	newPacket.type = SerialPacketType::SHUTDOWN_REQUEST;
-	newPacket.accountIndex = accountIndex;
-
-	network.SendTo(Channels::SERVER, &newPacket);
-}
-
-void InWorld::HandleLogoutResponse(ClientPacket* const argPacket) {
-	if (localCharacter) {
-		characterMap.erase(characterIndex);
-		localCharacter = nullptr;
-	}
-
-	accountIndex = -1;
-	characterIndex = -1;
-
-	//reset the camera
-	camera.marginX = camera.marginY = 0;
-
-	//because, why not? I guess...
-	SendDisconnectRequest();
-}
-
-void InWorld::HandleDisconnectResponse(ClientPacket* const argPacket) {
-	HandleLogoutResponse(argPacket);//shortcut
-	SetNextScene(SceneList::DISCONNECTEDSCREEN);
-	ConfigUtility::GetSingleton()["client.disconnectMessage"] = "You have successfully logged out";
-}
-
-void InWorld::HandleDisconnectForced(ClientPacket* const argPacket) {
-	HandleDisconnectResponse(argPacket);//shortcut
-	SetNextScene(SceneList::DISCONNECTEDSCREEN);
-	ConfigUtility::GetSingleton()["client.disconnectMessage"] = "You have been forcibly disconnected by the server";
-}
-
-void InWorld::CheckHeartBeat() {
-	//check the connection (heartbeat)
-	if (Clock::now() - lastBeat > std::chrono::seconds(3)) {
-		if (attemptedBeats > 2) {
-			//escape to the disconnect screen
-			SendDisconnectRequest();
-			SetNextScene(SceneList::DISCONNECTEDSCREEN);
-			ConfigUtility::GetSingleton()["client.disconnectMessage"] = "Error: Lost connection to the server";
-		}
-		else {
-			ServerPacket newPacket;
-			newPacket.type = SerialPacketType::PING;
-			network.SendTo(Channels::SERVER, &newPacket);
-
-			attemptedBeats++;
-			lastBeat = Clock::now();
-		}
-	}
-}
-
-//-------------------------
-//map management
-//-------------------------
-
-void InWorld::SendRegionRequest(int roomIndex, int x, int y) {
-	RegionPacket packet;
-
-	//pack the region's data
-	packet.type = SerialPacketType::REGION_REQUEST;
-	packet.roomIndex = roomIndex;
-	packet.x = x;
-	packet.y = y;
-
-	network.SendTo(Channels::SERVER, &packet);
-}
-
-void InWorld::HandleRegionContent(RegionPacket* const argPacket) {
-	//replace existing regions
-	regionPager.UnloadIf([&](Region const& region) -> bool {
-		return region.GetX() == argPacket->x && region.GetY() == argPacket->y;
-	});
-	regionPager.PushRegion(argPacket->region);
-
-	//clean up after the serial code
-	delete argPacket->region;
-	argPacket->region = nullptr;
-}
-
-void InWorld::UpdateMap() {
-	if (roomIndex == -1) {
-		return;
-	}
-
-	//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
-	regionPager.GetContainer()->remove_if([&](Region const& region) -> bool {
-		return region.GetX() < xStart || region.GetX() > xEnd || region.GetY() < yStart || region.GetY() > yEnd;
-	});
-
-	//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)) {
-				SendRegionRequest(roomIndex, i, j);
-			}
-		}
-	}
-}
-
-//-------------------------
-//entity management
-//-------------------------
-
-//DOCS: preexisting characters will result in query responses
-//DOCS: new characters will result in create messages
-//DOCS: this client's character will exist in both (skipped)
-
-void InWorld::HandleCharacterCreate(CharacterPacket* const argPacket) {
-	//prevent double message
-	if (characterMap.find(argPacket->characterIndex) != characterMap.end()) {
-		std::ostringstream msg;
-		msg << "Double character creation event; ";
-		msg << "Index: " << argPacket->characterIndex << "; ";
-		msg << "Handle: " << argPacket->handle;
-		throw(std::runtime_error(msg.str()));
-	}
-
-	//implicity create and retrieve the entity
-	BaseCharacter* character = &characterMap[argPacket->characterIndex];
-
-	//fill the character's info
-	character->SetOrigin(argPacket->origin);
-	character->SetMotion(argPacket->motion);
-	character->SetBounds({CHARACTER_BOUNDS_X, CHARACTER_BOUNDS_Y, CHARACTER_BOUNDS_WIDTH, CHARACTER_BOUNDS_HEIGHT});
-	character->SetHandle(argPacket->handle);
-	character->SetAvatar(argPacket->avatar);
-	character->SetOwner(argPacket->accountIndex);
-	character->CorrectSprite();
-
-	//check for this player's character
-	if (character->GetOwner() == accountIndex) {
-		localCharacter = static_cast<LocalCharacter*>(character);
-
-		//focus the camera on this character
-		camera.marginX = (camera.width / 2 - localCharacter->GetSprite()->GetImage()->GetClipW() / 2);
-		camera.marginY = (camera.height/ 2 - localCharacter->GetSprite()->GetImage()->GetClipH() / 2);
-
-		//focus on this character's info
-		characterIndex = argPacket->characterIndex;
-		roomIndex = argPacket->roomIndex;
-	}
-
-	//debug
-	std::cout << "Create, total: " << characterMap.size() << std::endl;
-}
-
-void InWorld::HandleCharacterDelete(CharacterPacket* const argPacket) {
-	//ignore if this character doesn't exist
-	std::map<int, BaseCharacter>::iterator characterIt = characterMap.find(argPacket->characterIndex);
-	if (characterIt == characterMap.end()) {
-		//debug
-		std::cout << "Ignoring character deletion" << std::endl;
-		return;
-	}
-
-	//check for this player's character
-	if ((*characterIt).second.GetOwner() == accountIndex) {
-		localCharacter = nullptr;
-
-		//clear the camera
-		camera.marginX = 0;
-		camera.marginY = 0;
-
-		//clear the room
-		roomIndex = -1;
-	}
-
-	//remove this character
-	characterMap.erase(characterIt);
-
-	//debug
-	std::cout << "Delete, total: " << characterMap.size() << std::endl;
-}
-
-void InWorld::HandleCharacterQueryExists(CharacterPacket* const argPacket) {
-	//prevent a double message about this player's character
-	if (argPacket->accountIndex == accountIndex) {
-		return;
-	}
-
-	//ignore characters in a different room (sub-optimal)
-	if (argPacket->roomIndex != roomIndex) {
-		return;
-	}
-
-	//implicitly construct the character if it doesn't exist
-	BaseCharacter* character = &characterMap[argPacket->characterIndex];
-
-	//set/update the character's info
-	character->SetOrigin(argPacket->origin);
-	character->SetMotion(argPacket->motion);
-	character->SetBounds({CHARACTER_BOUNDS_X, CHARACTER_BOUNDS_Y, CHARACTER_BOUNDS_WIDTH, CHARACTER_BOUNDS_HEIGHT});
-	character->SetHandle(argPacket->handle);
-	character->SetAvatar(argPacket->avatar);
-	character->SetOwner(argPacket->accountIndex);
-	character->CorrectSprite();
-
-	//debug
-	std::cout << "Query, total: " << characterMap.size() << std::endl;
-}
-
-void InWorld::HandleCharacterSetRoom(CharacterPacket* const argPacket) {
-	//someone else's character
-	if (argPacket->characterIndex != characterIndex) {
-		characterMap.erase(argPacket->characterIndex);
-		return;
-	}
-
-	//this character is moving between rooms
-	roomIndex = argPacket->roomIndex;
-
-	//set the character's info
-	localCharacter->SetOrigin(argPacket->origin);
-	localCharacter->SetMotion(argPacket->motion);
-	localCharacter->CorrectSprite();
-
-	//clear the old room's data
-	regionPager.UnloadAll();
-	monsterMap.clear();
-
-	//use the jenky pattern for std::map to skip this player's character
-	for (std::map<int, BaseCharacter>::iterator it = characterMap.begin(); it != characterMap.end(); /* EMPTY */ ) {
-		if (it->first != characterIndex) {
-			it = characterMap.erase(it);
-		}
-		else {
-			++it;
-		}
-	}
-
-	//request the info on characters in this room
-	CharacterPacket newPacket;
-	newPacket.type = SerialPacketType::QUERY_CHARACTER_EXISTS;
-	newPacket.roomIndex = roomIndex;
-	network.SendTo(Channels::SERVER, &newPacket);
-}
-
-void InWorld::HandleCharacterSetOrigin(CharacterPacket* const argPacket) {
-	//TODO: Authentication
-	if (argPacket->characterIndex == characterIndex) {
-		return;
-	}
-
-	//check that this character exists
-	std::map<int, BaseCharacter>::iterator characterIt = characterMap.find(argPacket->characterIndex);
-	if (characterIt != characterMap.end()) {
-		//set the origin and motion
-		characterIt->second.SetOrigin(argPacket->origin);
-		characterIt->second.SetMotion(argPacket->motion);
-		characterIt->second.CorrectSprite();
-	}
-}
-
-void InWorld::HandleCharacterSetMotion(CharacterPacket* const argPacket) {
-	//TODO: Authentication
-	if (argPacket->characterIndex == characterIndex) {
-		return;
-	}
-
-	//check that this character exists
-	std::map<int, BaseCharacter>::iterator characterIt = characterMap.find(argPacket->characterIndex);
-	if (characterIt != characterMap.end()) {
-		//set the origin and motion
-		characterIt->second.SetOrigin(argPacket->origin);
-		characterIt->second.SetMotion(argPacket->motion);
-		characterIt->second.CorrectSprite();
-	}
-}
-
-//-------------------------
-//player movement
-//-------------------------
-
-//TODO: add a "movement" packet type
-void InWorld::SendLocalCharacterMotion() {
-	CharacterPacket newPacket;
-	newPacket.type = SerialPacketType::CHARACTER_SET_MOTION;
-
-	newPacket.accountIndex = accountIndex;
-	newPacket.characterIndex = characterIndex;
-	newPacket.roomIndex = roomIndex;
-	newPacket.origin = localCharacter->GetOrigin();
-	newPacket.motion = localCharacter->GetMotion();
-
-	network.SendTo(Channels::SERVER, &newPacket);
-}
-
-std::list<BoundingBox> InWorld::GenerateCollisionGrid(Entity* ptr, int tileWidth, int tileHeight) {
-	//prepare for collisions
-	BoundingBox wallBounds = {0, 0, tileWidth, tileHeight};
-	std::list<BoundingBox> boxList;
-
-	//NOTE: for loops were too dense to work with, so I've just used while loops
-
-	//outer loop
-	wallBounds.x = snapToBase((double)wallBounds.w, ptr->GetOrigin().x);
-	while(wallBounds.x < (ptr->GetOrigin() + ptr->GetBounds()).x + ptr->GetBounds().w) {
-		//inner loop
-		wallBounds.y = snapToBase((double)wallBounds.h, ptr->GetOrigin().y);
-		while(wallBounds.y < (ptr->GetOrigin() + ptr->GetBounds()).y + ptr->GetBounds().h) {
-			//check to see if this tile is solid
-			if (regionPager.GetSolid(wallBounds.x / wallBounds.w, wallBounds.y / wallBounds.h)) {
-				//push onto the box set
-				boxList.push_front(wallBounds);
-			}
-
-			//increment
-			wallBounds.y += wallBounds.h;
-		}
-
-		//increment
-		wallBounds.x += wallBounds.w;
-	}
-
-	return std::move(boxList);
-}

common/graphics/makefile

@@ -1,5 +1,5 @@
 #config
-INCLUDES+=.
+INCLUDES+=. ../map
 LIBS+=
 CXXFLAGS+=-std=c++11 $(addprefix -I,$(INCLUDES))
 

common/map/makefile

@@ -1,5 +1,5 @@
 #config
-INCLUDES+=. ../graphics ../utilities
+INCLUDES+=. ../utilities
 LIBS+=
 CXXFLAGS+=-std=c++11 $(addprefix -I,$(INCLUDES))
 

common/map/map_system_api.cpp

@@ -24,7 +24,6 @@
 //all map API headers
 #include "region_api.hpp"
 #include "region_pager_api.hpp"
-#include "tile_sheet_api.hpp"
 
 //useful "globals"
 //...
@@ -37,7 +36,6 @@ static const luaL_Reg funcs[] = {
 static const luaL_Reg libs[] = {
 	{"Region", openRegionAPI},
 	{"RegionPager", openRegionPagerAPI},
-//	{"TileSheet", openTileSheetAPI},
 	{nullptr, nullptr}
 };
 

common/map/map_system_api.hpp

@@ -22,11 +22,7 @@
 #ifndef MAPSYSTEMAPI_HPP_
 #define MAPSYSTEMAPI_APP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_MAP_SYSTEM_API "map_system"
 LUAMOD_API int openMapSystemAPI(lua_State* L);

common/map/region.cpp

@@ -42,18 +42,30 @@ Region::Region(Region const& rhs): x(rhs.x), y(rhs.y) {
 }
 
 Region::type_t Region::SetTile(int x, int y, int z, type_t v) {
+	if (x < 0 || y < 0 || z < 0 || x >= REGION_WIDTH || y >= REGION_HEIGHT || z >= REGION_DEPTH) {
+		throw(std::out_of_range("Region::SetTile() argument out of range"));
+	}
 	return tiles[x][y][z] = v;
 }
 
 Region::type_t Region::GetTile(int x, int y, int z) {
+	if (x < 0 || y < 0 || z < 0 || x >= REGION_WIDTH || y >= REGION_HEIGHT || z >= REGION_DEPTH) {
+		throw(std::out_of_range("Region::GetTile() argument out of range"));
+	}
 	return tiles[x][y][z];
 }
 
 bool Region::SetSolid(int x, int y, bool b) {
+	if (x < 0 || y < 0 || x >= REGION_WIDTH || y >= REGION_HEIGHT) {
+		throw(std::out_of_range("Region::SetSolid() argument out of range"));
+	}
 	return solid[x * REGION_WIDTH + y] = b;
 }
 
 bool Region::GetSolid(int x, int y) {
+	if (x < 0 || y < 0 || x >= REGION_WIDTH || y >= REGION_HEIGHT) {
+		throw(std::out_of_range("Region::GetSolid() argument out of range"));
+	}
 	return solid[x * REGION_WIDTH + y];
 }
 

common/map/region_api.hpp

@@ -22,11 +22,7 @@
 #ifndef REGIONAPI_HPP_
 #define REGIONAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_REGION_NAME "region"
 LUAMOD_API int openRegionAPI(lua_State* L);

common/map/region_pager_api.hpp

@@ -22,11 +22,7 @@
 #ifndef REGIONPAGERAPI_HPP_
 #define REGIONPAGERAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_REGION_PAGER_NAME "region_pager"
 LUAMOD_API int openRegionPagerAPI(lua_State* L);

common/map/region_pager_lua.hpp

@@ -24,11 +24,7 @@
 
 #include "region_pager_base.hpp"
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #include <functional>
 #include <string>

common/map/tile_sheet_api.cpp

@@ -1,75 +0,0 @@
-/* Copyright: (c) Kayne Ruse 2013-2015
- * 
- * 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 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[] = {
-	{"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/network/packet_types/monster_packet.cpp

@@ -0,0 +1,76 @@
+/* Copyright: (c) Kayne Ruse 2013-2015
+ * 
+ * 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 "monster_packet.hpp"
+
+#include "serial_utility.hpp"
+
+void serializeMonster(void* buffer, MonsterPacket* packet) {
+	serialCopy(&buffer, &packet->type, sizeof(SerialPacketType));
+
+	//identify the monster
+	serialCopy(&buffer, &packet->monsterIndex, sizeof(int));
+	serialCopy(&buffer, packet->handle, PACKET_STRING_SIZE);
+	serialCopy(&buffer, packet->avatar, PACKET_STRING_SIZE);
+
+	//bounds
+	serialCopy(&buffer, &packet->bounds.x, sizeof(int));
+	serialCopy(&buffer, &packet->bounds.y, sizeof(int));
+	serialCopy(&buffer, &packet->bounds.w, sizeof(int));
+	serialCopy(&buffer, &packet->bounds.h, sizeof(int));
+
+
+	//location
+	serialCopy(&buffer, &packet->roomIndex, sizeof(int));
+	serialCopy(&buffer, &packet->origin.x, sizeof(double));
+	serialCopy(&buffer, &packet->origin.y, sizeof(double));
+	serialCopy(&buffer, &packet->motion.x, sizeof(double));
+	serialCopy(&buffer, &packet->motion.y, sizeof(double));
+
+	//attack data
+	//TODO
+}
+
+void deserializeMonster(void* buffer, MonsterPacket* packet) {
+	deserialCopy(&buffer, &packet->type, sizeof(SerialPacketType));
+
+	//identify the monster
+	deserialCopy(&buffer, &packet->monsterIndex, sizeof(int));
+	deserialCopy(&buffer, packet->handle, PACKET_STRING_SIZE);
+	deserialCopy(&buffer, packet->avatar, PACKET_STRING_SIZE);
+
+	//bounds
+	deserialCopy(&buffer, &packet->bounds.x, sizeof(int));
+	deserialCopy(&buffer, &packet->bounds.y, sizeof(int));
+	deserialCopy(&buffer, &packet->bounds.w, sizeof(int));
+	deserialCopy(&buffer, &packet->bounds.h, sizeof(int));
+
+
+	//location
+	deserialCopy(&buffer, &packet->roomIndex, sizeof(int));
+	deserialCopy(&buffer, &packet->origin.x, sizeof(double));
+	deserialCopy(&buffer, &packet->origin.y, sizeof(double));
+	deserialCopy(&buffer, &packet->motion.x, sizeof(double));
+	deserialCopy(&buffer, &packet->motion.y, sizeof(double));
+
+	//attack data
+	//TODO
+}

common/network/packet_types/monster_packet.hpp

@@ -0,0 +1,48 @@
+/* Copyright: (c) Kayne Ruse 2013-2015
+ * 
+ * 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 MONSTERPACKET_HPP_
+#define MONSTERPACKET_HPP_
+
+#include "serial_packet_base.hpp"
+
+#include "bounding_box.hpp"
+#include "vector2.hpp"
+
+struct MonsterPacket : SerialPacketBase {
+	//identify the monster
+	int monsterIndex;
+	char handle[PACKET_STRING_SIZE];
+	char avatar[PACKET_STRING_SIZE];
+	BoundingBox bounds;
+
+	//location
+	int roomIndex;
+	Vector2 origin;
+	Vector2 motion;
+
+	//TODO: attack data
+};
+
+void serializeMonster(void* buffer, MonsterPacket* packet);
+void deserializeMonster(void* buffer, MonsterPacket* packet);
+
+#endif

common/network/serial_packet.hpp

@@ -25,6 +25,7 @@
 #include "serial_packet_base.hpp"
 #include "character_packet.hpp"
 #include "client_packet.hpp"
+#include "monster_packet.hpp"
 #include "region_packet.hpp"
 #include "server_packet.hpp"
 #include "text_packet.hpp"
@@ -33,14 +34,15 @@
 typedef SerialPacketBase SerialPacket;
 
 //DOCS: NETWORK_VERSION is used to discern compatible servers and clients
-constexpr int NETWORK_VERSION = 20141227;
+constexpr int NETWORK_VERSION = -1;
 
 union MaxPacket {
 	CharacterPacket a;
 	ClientPacket b;
-	RegionPacket c;
-	ServerPacket d;
-	TextPacket e;
+	MonsterPacket c;
+	RegionPacket d;
+	ServerPacket e;
+	TextPacket f;
 };
 
 constexpr int MAX_PACKET_SIZE = sizeof(MaxPacket);

common/network/serial_packet_type.hpp

@@ -30,7 +30,7 @@
 //TODO: This needs to be smoothed out
 enum class SerialPacketType {
 	//default: there is something wrong
-	NONE = 0,
+	NONE,
 
 	//-------------------------
 	//ServerPacket
@@ -38,12 +38,12 @@ enum class SerialPacketType {
 	//-------------------------
 
 	//heartbeat
-	PING = 1,
-	PONG = 2,
+	PING,
+	PONG,
 
 	//Used for finding available servers
-	BROADCAST_REQUEST = 3,
-	BROADCAST_RESPONSE = 4,
+	BROADCAST_REQUEST,
+	BROADCAST_RESPONSE,
 
 	//-------------------------
 	//ClientPacket
@@ -51,24 +51,24 @@ enum class SerialPacketType {
 	//-------------------------
 
 	//Connecting to a server as a client
-	JOIN_REQUEST = 5,
-	JOIN_RESPONSE = 6,
+	JOIN_REQUEST,
+	JOIN_RESPONSE,
 
 	//disconnect from the server
-	DISCONNECT_REQUEST = 7,
-	DISCONNECT_RESPONSE = 8,
-	DISCONNECT_FORCED = 9,
+	DISCONNECT_REQUEST,
+	DISCONNECT_RESPONSE,
+	DISCONNECT_FORCED,
 
 	//load the account
-	LOGIN_REQUEST = 10,
-	LOGIN_RESPONSE = 11,
+	LOGIN_REQUEST,
+	LOGIN_RESPONSE,
 
 	//unload the account
-	LOGOUT_REQUEST = 12,
-	LOGOUT_RESPONSE = 13,
+	LOGOUT_REQUEST,
+	LOGOUT_RESPONSE,
 
 	//shut down the server
-	SHUTDOWN_REQUEST = 14,
+	SHUTDOWN_REQUEST,
 
 	//-------------------------
 	//RegionPacket
@@ -76,8 +76,8 @@ enum class SerialPacketType {
 	//-------------------------
 
 	//map data
-	REGION_REQUEST = 15, //NOTE: technically a query
-	REGION_CONTENT = 16,
+	REGION_REQUEST, //NOTE: technically a query
+	REGION_CONTENT,
 
 	//-------------------------
 	//CharacterPacket
@@ -89,22 +89,40 @@ enum class SerialPacketType {
 	//-------------------------
 
 	//character management
-	CHARACTER_CREATE = 17,
-	CHARACTER_DELETE = 18,
-	CHARACTER_LOAD = 19,
-	CHARACTER_UNLOAD = 20,
+	CHARACTER_CREATE,
+	CHARACTER_DELETE,
+	CHARACTER_LOAD,
+	CHARACTER_UNLOAD,
 
 	//find out info from the server
-	QUERY_CHARACTER_EXISTS = 21,
-	QUERY_CHARACTER_STATS = 22,
-	QUERY_CHARACTER_LOCATION = 23,
+	QUERY_CHARACTER_EXISTS,
+	QUERY_CHARACTER_STATS,
+	QUERY_CHARACTER_LOCATION,
 
 	//set the info in the server
-	CHARACTER_SET_ROOM = 24,
-	CHARACTER_SET_ORIGIN = 25,
-	CHARACTER_SET_MOTION = 26,
+	CHARACTER_MOVEMENT,
+	CHARACTER_ATTACK,
 
-	//TODO: enemy management
+	//admin control
+//	ADMIN_SET_CHARACTER_ORIGIN,
+
+	//-------------------------
+	//MonsterPacket
+	//  monster index,
+	//  handle, avatar, hitbox
+	//  room index, origin, motion
+	//  TODO: attack data
+	//-------------------------
+
+	MONSTER_CREATE,
+	MONSTER_DELETE,
+
+	QUERY_MONSTER_EXISTS, //a list of monsters in a room
+	QUERY_MONSTER_STATS, //statistics of a specific monster type or instance
+	QUERY_MONSTER_LOCATION, //umm...
+
+	MONSTER_MOVEMENT, //monster movement
+	MONSTER_ATTACK,
 
 	//-------------------------
 	//TextPacket
@@ -112,20 +130,21 @@ enum class SerialPacketType {
 	//-------------------------
 
 	//general speech
-	TEXT_BROADCAST = 27,
+	TEXT_BROADCAST,
 
 	//rejection/error messages
-	JOIN_REJECTION = 28,
-	LOGIN_REJECTION = 29,
-	REGION_REJECTION = 30,
-	CHARACTER_REJECTION = 31,
-	SHUTDOWN_REJECTION = 32,
+	JOIN_REJECTION,
+	LOGIN_REJECTION,
+	REGION_REJECTION,
+	CHARACTER_REJECTION,
+	MONSTER_REJECTION,
+	SHUTDOWN_REJECTION,
 
 	//-------------------------
 	//not used
 	//-------------------------
 
-	LAST = 33
+	LAST
 };
 
 #endif

common/network/serial_utility.cpp

@@ -24,6 +24,7 @@
 //packet types
 #include "character_packet.hpp"
 #include "client_packet.hpp"
+#include "monster_packet.hpp"
 #include "region_packet.hpp"
 #include "server_packet.hpp"
 #include "text_packet.hpp"
@@ -75,16 +76,25 @@ void serializePacket(void* buffer, SerialPacketBase* packet) {
 		case SerialPacketType::QUERY_CHARACTER_EXISTS:
 		case SerialPacketType::QUERY_CHARACTER_STATS:
 		case SerialPacketType::QUERY_CHARACTER_LOCATION:
-		case SerialPacketType::CHARACTER_SET_ROOM:
-		case SerialPacketType::CHARACTER_SET_ORIGIN:
-		case SerialPacketType::CHARACTER_SET_MOTION:
+		case SerialPacketType::CHARACTER_MOVEMENT:
+		case SerialPacketType::CHARACTER_ATTACK:
 			serializeCharacter(buffer, static_cast<CharacterPacket*>(packet));
 		break;
+		case SerialPacketType::MONSTER_CREATE:
+		case SerialPacketType::MONSTER_DELETE:
+		case SerialPacketType::QUERY_MONSTER_EXISTS:
+		case SerialPacketType::QUERY_MONSTER_STATS:
+		case SerialPacketType::QUERY_MONSTER_LOCATION:
+		case SerialPacketType::MONSTER_MOVEMENT:
+		case SerialPacketType::MONSTER_ATTACK:
+			serializeMonster(buffer, static_cast<MonsterPacket*>(packet));
+		break;
 		case SerialPacketType::TEXT_BROADCAST:
 		case SerialPacketType::JOIN_REJECTION:
 		case SerialPacketType::LOGIN_REJECTION:
 		case SerialPacketType::REGION_REJECTION:
 		case SerialPacketType::CHARACTER_REJECTION:
+		case SerialPacketType::MONSTER_REJECTION:
 		case SerialPacketType::SHUTDOWN_REJECTION:
 			serializeText(buffer, static_cast<TextPacket*>(packet));
 		break;
@@ -126,16 +136,25 @@ void deserializePacket(void* buffer, SerialPacketBase* packet) {
 		case SerialPacketType::QUERY_CHARACTER_EXISTS:
 		case SerialPacketType::QUERY_CHARACTER_STATS:
 		case SerialPacketType::QUERY_CHARACTER_LOCATION:
-		case SerialPacketType::CHARACTER_SET_ROOM:
-		case SerialPacketType::CHARACTER_SET_ORIGIN:
-		case SerialPacketType::CHARACTER_SET_MOTION:
+		case SerialPacketType::CHARACTER_MOVEMENT:
+		case SerialPacketType::CHARACTER_ATTACK:
 			deserializeCharacter(buffer, static_cast<CharacterPacket*>(packet));
 		break;
+		case SerialPacketType::MONSTER_CREATE:
+		case SerialPacketType::MONSTER_DELETE:
+		case SerialPacketType::QUERY_MONSTER_EXISTS:
+		case SerialPacketType::QUERY_MONSTER_STATS:
+		case SerialPacketType::QUERY_MONSTER_LOCATION:
+		case SerialPacketType::MONSTER_MOVEMENT:
+		case SerialPacketType::MONSTER_ATTACK:
+			deserializeMonster(buffer, static_cast<MonsterPacket*>(packet));
+		break;
 		case SerialPacketType::TEXT_BROADCAST:
 		case SerialPacketType::JOIN_REJECTION:
 		case SerialPacketType::LOGIN_REJECTION:
 		case SerialPacketType::REGION_REJECTION:
 		case SerialPacketType::CHARACTER_REJECTION:
+		case SerialPacketType::MONSTER_REJECTION:
 		case SerialPacketType::SHUTDOWN_REJECTION:
 			deserializeText(buffer, static_cast<TextPacket*>(packet));
 		break;

common/utilities/bounding_box.hpp

@@ -22,6 +22,8 @@
 #ifndef BOUNDINGBOX_HPP_
 #define BOUNDINGBOX_HPP_
 
+#include "vector2.hpp"
+
 #include <type_traits>
 #include <algorithm>
 
@@ -32,16 +34,15 @@ public:
 	int w, h;
 
 	BoundingBox() = default;
-	BoundingBox(int i, int j): x(i), y(j), w(0), h(0) {};
 	BoundingBox(int i, int j, int k, int l): x(i), y(j), w(k), h(l) {};
 	~BoundingBox() = default;
 	BoundingBox& operator=(BoundingBox const&) = default;
 
 	int Size() {
-		return std::max(w*h,0);
+		return (w-x) * (h-y);
 	}
 
-	bool CheckOverlap(BoundingBox rhs) {
+	bool CheckCollision(BoundingBox rhs) {
 		return !(
 			x >= rhs.x + rhs.w ||
 			y >= rhs.y + rhs.h ||
@@ -49,24 +50,25 @@ public:
 			rhs.y >= y + h);
 	}
 
-	BoundingBox CalcOverlap(BoundingBox rhs) {
-		if (!CheckOverlap(rhs)) {
-			return {0, 0, 0, 0};
+	Vector2 CalcShift(BoundingBox rhs) {
+		if (!CheckCollision(rhs)) {
+			return {0, 0};
 		}
-		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;
+
+		//DOCS: Given two BoundingBox objects, how does the other have to move so that they are no longer colliding?
+		Vector2 horizontal = {0, 0};
+		Vector2 vertical = {0, 0};
+
+		horizontal.x = std::abs(x + w - rhs.x) < std::abs(rhs.x + rhs.w - x) ? x + w - rhs.x -1 : -(rhs.x + rhs.w - x -1);
+		vertical.y = std::abs(y + h - rhs.x) < std::abs(rhs.y + rhs.h - y) ? y + h - rhs.y -1 : -(rhs.y + rhs.h - y -1);
+
+		return std::abs(vertical.y) < std::abs(horizontal.x) ? vertical : horizontal;
 	}
 };
 
 //This is explicitly a POD
 static_assert(std::is_pod<BoundingBox>::value, "BoundingBox is not a POD");
 
-#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};

makefile

@@ -1,8 +1,9 @@
-#for use on Windows:
-
-#MKDIR=mkdir
+#Windows 7:
 #RM=del /y
 
+#Windows 8.1:
+#RM=del /S
+
 OUTDIR=out
 
 all: $(OUTDIR)

rsc/config.cfg

@@ -12,8 +12,8 @@ server.dbname = database.db
 #client.screen.h = 600
 client.screen.f = false
 
-client.username = Kayne Ruse
-client.handle = Ratstail91
+client.username = username
+client.handle = handle
 client.avatar = elliot2.bmp
 
 #directories

rsc/scripts/map_maker.lua

@@ -1,47 +1,95 @@
-local mapSystem = require "map_system"
+local Region = require("map_system").Region
 
 local mapMaker = {}
 
 --utility functions
-function mapMaker.sqr(x) return x*x end
-function mapMaker.dist(x, y, i, j) return math.sqrt(mapMaker.sqr(x - i) + mapMaker.sqr(y - j)) end
+function mapMaker.Sqr(x) return x*x end
+function mapMaker.Dist(x, y, i, j) return math.sqrt(mapMaker.Sqr(x - i) + mapMaker.Sqr(y - j)) end
 
 --tile macros, mapped to the tilesheet "overworld.bmp"
-mapMaker.edges = {}
-mapMaker.edges.north = -16
-mapMaker.edges.south = 16
-mapMaker.edges.east = 1
-mapMaker.edges.west = -1
-
 mapMaker.water	= 18 + 3 * 0
 mapMaker.sand	= 18 + 3 * 1
 mapMaker.plains	= 18 + 3 * 2
 mapMaker.grass	= 18 + 3 * 3
 mapMaker.dirt	= 18 + 3 * 4
 
---custom generation systems here
-function mapMaker.debugIsland(region)
-	for i = 1, mapSystem.Region.GetWidth(region) do
-		for j = 1, mapSystem.Region.GetHeight(region) do
-			local dist = mapMaker.dist(0, 0, i + mapSystem.Region.GetX(region) -1, j + mapSystem.Region.GetY(region) -1)
-			if dist < 10 then
-				mapSystem.Region.SetTile(region, i, j, 1, mapMaker.plains)
-			elseif dist < 12 then
-				mapSystem.Region.SetTile(region, i, j, 1, mapMaker.sand)
-			else
-				mapSystem.Region.SetTile(region, i, j, 1, mapMaker.water)
-				mapSystem.Region.SetSolid(region, i, j, true)
+--"edge" macros
+mapMaker.edges = {}
+mapMaker.edges.north = -16
+mapMaker.edges.south = 16
+mapMaker.edges.east = 1
+mapMaker.edges.west = -1
+
+--use these macros (mapped to "overworld.bmp" for now) to smooth the region's edges
+function mapMaker.SmoothEdgesSimple(r)
+	--make and pad an array to use
+	local shiftArray = {}
+	for i = 1, Region.GetWidth(r) do
+		shiftArray[i] = {}
+		for j = 1, Region.GetHeight(r) do
+			shiftArray[i][j] = 0
+		end
+	end
+
+	--build the array
+	for i = 1, Region.GetWidth(r) do
+		for j = 1, Region.GetHeight(r) do
+			--if (not region edge) and (west tile < this tile), etc.
+			if i > 1 and Region.GetTile(r, i - 1, j, 1) < Region.GetTile(r, i, j, 1) then
+				shiftArray[i][j] = shiftArray[i][j] + mapMaker.edges.west
+			end
+			if j > 1 and Region.GetTile(r, i, j - 1, 1) < Region.GetTile(r, i, j, 1) then
+				shiftArray[i][j] = shiftArray[i][j] + mapMaker.edges.north
+			end
+			if i < Region.GetWidth(r) and Region.GetTile(r, i + 1, j, 1) < Region.GetTile(r, i, j, 1) then
+				shiftArray[i][j] = shiftArray[i][j] + mapMaker.edges.east
+			end
+			if j < Region.GetHeight(r) and Region.GetTile(r, i, j + 1, 1) < Region.GetTile(r, i, j, 1) then
+				shiftArray[i][j] = shiftArray[i][j] + mapMaker.edges.south
+			end
+		end
+	end
+
+	--finally apply this
+	for i = 1, Region.GetWidth(r) do
+		for j = 1, Region.GetHeight(r) do
+			if shiftArray[i][j] ~= 0 then
+				Region.SetTile(r, i, j, 2, Region.GetTile(r, i, j, 1) + shiftArray[i][j])
+				Region.SetTile(r, i, j, 1, Region.GetTile(r, i, j, 1) - 3)
 			end
 		end
 	end
 end
 
-function mapMaker.dirtLand(region)
-	for i = 1, mapSystem.Region.GetWidth(region) do
-		for j = 1, mapSystem.Region.GetHeight(region) do
-			mapSystem.Region.SetTile(region, i, j, 1, mapMaker.dirt)
+--custom generation systems here
+function mapMaker.DebugIsland(r)
+	--basic distance check for each tile, placing an island around the world origin
+	for i = 1, Region.GetWidth(r) do
+		for j = 1, Region.GetHeight(r) do
+			local dist = mapMaker.Dist(0, 0, i + Region.GetX(r) -1, j + Region.GetY(r) -1)
+			if dist < 10 then
+				Region.SetTile(r, i, j, 1, mapMaker.plains)
+			elseif dist < 12 then
+				Region.SetTile(r, i, j, 1, mapMaker.sand)
+			else
+				Region.SetTile(r, i, j, 1, mapMaker.water)
+				Region.SetSolid(r, i, j, true)
+			end
 		end
 	end
+
+	--examples of the smoothing function NOT working correctly
+	--[[
+	for j = 1, Region.GetHeight(r) do
+		Region.SetTile(r, 3, j, 1, mapMaker.dirt)
+		Region.SetTile(r, 4, j, 1, mapMaker.dirt)
+
+		Region.SetTile(r, 10, j, 1, mapMaker.dirt)
+	end
+	--]]
+
+	--A generic edge system
+	mapMaker.SmoothEdgesSimple(r)
 end
 
 return mapMaker

rsc/scripts/map_saver.lua

@@ -1,11 +1,15 @@
+local Region = require("map_system").Region
+
 local mapSaver = {}
-function mapSaver.Load(region)
+
+function mapSaver.Load(r)
 	--empty
-	print("map_saver.lua:mapSaver.Load(region)")
+	io.write("map_saver:Load(", Region.GetX(r), ", ", Region.GetY(r), ")\n")
 end
-function mapSaver.Save(region)
+function mapSaver.Save(r)
 	--empty
-	print("map_saver.lua:mapSaver.Save(region)")
+	io.write("map_saver:Save(", Region.GetX(r), ", ", Region.GetY(r), ")\n")
 end
+
 --TODO: create a flexible saving & loading system
 return mapSaver

rsc/scripts/setup_server.lua

@@ -1,10 +1,8 @@
 print("Lua script check")
 
-mapSystem = require "map_system"
-mapMaker = require "map_maker"
-mapSaver = require "map_saver"
-roomSystem = require "room_system"
-waypointSystem = require "waypoint_system"
+mapMaker = require("map_maker")
+mapSaver = require("map_saver")
+roomSystem = require("room_system")
 
 local function dumpTable(t)
 	print(t)
@@ -15,57 +13,6 @@ end
 
 --NOTE: room 0 is the first that the client asks for, therefore it must exist
 local overworld, uid = roomSystem.RoomManager.CreateRoom("overworld", "overworld.bmp")
-
---NOTE: This is horrible; room initialization is important
-mapSystem.RegionPager.SetOnLoad(roomSystem.Room.GetPager(overworld), mapSaver.Load)
-mapSystem.RegionPager.SetOnSave(roomSystem.Room.GetPager(overworld), mapSaver.Save)
-mapSystem.RegionPager.SetOnCreate(roomSystem.Room.GetPager(overworld), mapMaker.debugIsland)
-mapSystem.RegionPager.SetOnUnload(roomSystem.Room.GetPager(overworld), mapSaver.Save)
-
---Dirt Land
-local dirtLand = roomSystem.RoomManager.CreateRoom("dirt land", "overworld.bmp")
-roomSystem.Room.Initialize(dirtLand, mapSaver.Load, mapSaver.Save, mapMaker.dirtLand, mapSaver.Save)
+roomSystem.Room.Initialize(overworld, mapSaver.Load, mapSaver.Save, mapMaker.DebugIsland, mapSaver.Save)
 
 print("Finished the lua script")
-
---[[
-debugging test
-
-Ideal output:
-
--------------------------
-pager:	userdata:	[memory location]
-Size 0:	0
-[debug output from load]
-Size 1: 1
-[debug output from save]
-Size 2: 0
-[debug output from load]
-Size 3: 1
-[debug output from save]
-Size 4: 0
--------------------------
-
---]-]
-
-print("-------------------------")
-local pager = roomSystem.Room.GetPager(overworld)
-
-print("pager:", pager)
-
-print("Size 0:", mapSystem.RegionPager.ContainerSize(pager))
-
-local regionFoo = mapSystem.RegionPager.GetRegion(pager, 0, 0)
-print("Size 1:", mapSystem.RegionPager.ContainerSize(pager))
-
-mapSystem.RegionPager.UnloadRegion(pager, regionFoo)
-print("Size 2:", mapSystem.RegionPager.ContainerSize(pager))
-
-local regionFoo = mapSystem.RegionPager.GetRegion(pager, 0, 0)
-print("Size 3:", mapSystem.RegionPager.ContainerSize(pager))
-
-mapSystem.RegionPager.UnloadRegion(pager, 0, 0)
-print("Size 4:", mapSystem.RegionPager.ContainerSize(pager))
-
-print("-------------------------")
---]]

server/accounts/account_manager.hpp

@@ -25,11 +25,7 @@
 #include "account_data.hpp"
 #include "singleton.hpp"
 
-#if defined(__MINGW32__)
- #include "sqlite3/sqlite3.h"
-#else
- #include "sqlite3.h"
-#endif
+#include "sqlite3.h"
 
 #include <functional>
 #include <map>

server/characters/character_api.hpp

@@ -22,11 +22,7 @@
 #ifndef CHARACTERAPI_HPP_
 #define CHARACTERAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_CHARACTER_API "character"
 LUAMOD_API int openCharacterAPI(lua_State* L);

server/characters/character_data.hpp

@@ -30,33 +30,9 @@
 #include <string>
 #include <cmath>
 
-#include <iostream>
-
 class CharacterData: public Entity {
 public:
 	CharacterData() = default;
-	CharacterData(CharacterData const& rhs) {
-		std::cerr << "Character copy detected" << std::endl;
-		owner = rhs.owner;
-		handle = rhs.handle;
-		avatar = rhs.avatar;
-
-		//entity stuff
-		roomIndex = rhs.roomIndex;
-		origin = rhs.origin;
-		motion = rhs.motion;
-	}
-	CharacterData(CharacterData&& rhs) {
-		std::cerr << "Character move detected" << std::endl;
-		owner = rhs.owner;
-		handle = rhs.handle;
-		avatar = rhs.avatar;
-
-		//entity stuff
-		roomIndex = rhs.roomIndex;
-		origin = rhs.origin;
-		motion = rhs.motion;
-	}
 	~CharacterData() = default;
 
 	//accessors and mutators

server/characters/character_manager.cpp

@@ -21,11 +21,7 @@
 */
 #include "character_manager.hpp"
 
-#if defined(__MINGW32__)
- #include "sqlite3/sqlite3.h"
-#else
- #include "sqlite3.h"
-#endif
+#include "sqlite3.h"
 
 #include <algorithm>
 #include <stdexcept>
@@ -253,7 +249,7 @@ CharacterData* CharacterManager::Get(int uid) {
 		return nullptr;
 	}
 
-	return &(it->second);
+	return &it->second;
 }
 
 int CharacterManager::GetLoadedCount() {

server/characters/character_manager.hpp

@@ -25,11 +25,7 @@
 #include "character_data.hpp"
 #include "singleton.hpp"
 
-#if defined(__MINGW32__)
- #include "sqlite3/sqlite3.h"
-#else
- #include "sqlite3.h"
-#endif
+#include "sqlite3.h"
 
 #include <functional>
 #include <map>

server/characters/character_manager_api.hpp

@@ -22,11 +22,7 @@
 #ifndef CHARACTERMANAGERAPI_HPP_
 #define CHARACTERMANAGERAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_CHARACTER_MANAGER_API "character_manager"
 LUAMOD_API int openCharacterManagerAPI(lua_State* L);

server/entities/entity.cpp

@@ -33,14 +33,14 @@ Vector2 Entity::SetMotion(Vector2 v) {
 	return motion = v;
 }
 
-int Entity::GetRoomIndex() {
+int Entity::GetRoomIndex() const {
 	return roomIndex;
 }
 
-Vector2 Entity::GetOrigin() {
+Vector2 Entity::GetOrigin() const {
 	return origin;
 }
 
-Vector2 Entity::GetMotion() {
+Vector2 Entity::GetMotion() const {
 	return motion;
 }

server/entities/entity.hpp

@@ -32,9 +32,9 @@ public:
 	Vector2 SetOrigin(Vector2 v);
 	Vector2 SetMotion(Vector2 v);
 
-	int GetRoomIndex();
-	Vector2 GetOrigin();
-	Vector2 GetMotion();
+	int GetRoomIndex() const;
+	Vector2 GetOrigin() const;
+	Vector2 GetMotion() const;
 
 protected:
 	Entity() = default;

server/entities/entity_api.hpp

@@ -22,11 +22,7 @@
 #ifndef ENTITYAPI_HPP_
 #define ENTITYAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_ENTITY_API "entity"
 LUAMOD_API int openEntityAPI(lua_State* L);

server/linit.cpp

@@ -34,13 +34,11 @@
 #define linit_c
 #define LUA_LIB
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
+#include "entity_api.hpp"
 #include "map_system_api.hpp"
+#include "monster_system_api.hpp"
 #include "room_system_api.hpp"
 #include "waypoint_system_api.hpp"
 
@@ -63,7 +61,9 @@ static const luaL_Reg loadedlibs[] = {
 
 //these libs are preloaded and must be required before used
 static const luaL_Reg preloadedlibs[] = {
+	{TORTUGA_ENTITY_API, openEntityAPI},
 	{TORTUGA_MAP_SYSTEM_API, openMapSystemAPI},
+	{TORTUGA_MONSTER_SYSTEM_API, openMonsterSystemAPI},
 	{TORTUGA_ROOM_SYSTEM_API, openRoomSystemAPI},
 	{TORTUGA_WAYPOINT_SYSTEM_API, openWaypointSystemAPI},
 	{NULL, NULL}

server/main.cpp

@@ -26,7 +26,6 @@
 #include "character_manager.hpp"
 #include "client_manager.hpp"
 #include "config_utility.hpp"
-#include "monster_manager.hpp"
 #include "room_manager.hpp"
 #include "udp_network_utility.hpp"
 #include "waypoint_manager.hpp"
@@ -43,10 +42,8 @@ int main(int argc, char* argv[]) {
 		CharacterManager::CreateSingleton();
 		ClientManager::CreateSingleton();
 		ConfigUtility::CreateSingleton();
-		MonsterManager::CreateSingleton();
 		RoomManager::CreateSingleton();
 		UDPNetworkUtility::CreateSingleton();
-		WaypointManager::CreateSingleton();
 
 		//call the server's routines
 		ServerApplication::CreateSingleton();
@@ -63,10 +60,8 @@ int main(int argc, char* argv[]) {
 		CharacterManager::DeleteSingleton();
 		ClientManager::DeleteSingleton();
 		ConfigUtility::DeleteSingleton();
-		MonsterManager::DeleteSingleton();
 		RoomManager::DeleteSingleton();
 		UDPNetworkUtility::DeleteSingleton();
-		WaypointManager::DeleteSingleton();
 	}
 	catch(exception& e) {
 		cerr << "Fatal exception thrown: " << e.what() << endl;

server/monsters/monster_api.cpp

@@ -23,11 +23,66 @@
 
 #include "monster_data.hpp"
 
+#include "entity_api.hpp"
+
+static int setAvatar(lua_State* L) {
+	MonsterData* monster = static_cast<MonsterData*>(lua_touserdata(L, 1));
+	monster->SetAvatar(lua_tostring(L, 2));
+	//TODO: send an update to the clients?
+	return 0;
+}
+
+static int getAvatar(lua_State* L) {
+	MonsterData* monster = static_cast<MonsterData*>(lua_touserdata(L, 1));
+	lua_pushstring(L, monster->GetAvatar().c_str());
+	return 1;
+}
+
+static int setScript(lua_State* L) {
+	MonsterData* monster = static_cast<MonsterData*>(lua_touserdata(L, 1));
+	luaL_unref(L, LUA_REGISTRYINDEX, monster->GetScriptReference());
+	monster->SetScriptReference(luaL_ref(L, LUA_REGISTRYINDEX));
+	return 0;
+}
+
+static int getScript(lua_State* L) {
+	MonsterData* monster = static_cast<MonsterData*>(lua_touserdata(L, 1));
+	lua_pushinteger(L, monster->GetScriptReference());
+	lua_gettable(L, LUA_REGISTRYINDEX);
+	return 1;
+}
+
 static const luaL_Reg monsterLib[] = {
+	{"SetAvatar", setAvatar},
+	{"GetAvatar", getAvatar},
+	{"SetScript", setScript},
+	{"GetScript", getScript},
 	{nullptr, nullptr}
 };
 
 LUAMOD_API int openMonsterAPI(lua_State* L) {
+	//the local table
 	luaL_newlib(L, monsterLib);
+
+	//get the parent table
+	luaL_requiref(L, TORTUGA_ENTITY_API, openEntityAPI, false);
+
+	//clone the parent table into the local table
+	lua_pushnil(L);	//first key
+	while(lua_next(L, -2)) {
+		//copy the key-value pair
+		lua_pushvalue(L, -2);
+		lua_pushvalue(L, -2);
+
+		//push the copy to the local table
+		lua_settable(L, -6);
+
+		//pop the original value before continuing
+		lua_pop(L, 1);
+	}
+
+	//remove the parent table, leaving the expanded child table
+	lua_pop(L, 1);
+
 	return 1;
 }

server/monsters/monster_api.hpp

@@ -22,11 +22,7 @@
 #ifndef MONSTERAPI_HPP_
 #define MONSTERAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_MONSTER_API "monster"
 LUAMOD_API int openMonsterAPI(lua_State* L);

server/monsters/monster_data.cpp

@@ -25,14 +25,14 @@ std::string MonsterData::SetAvatar(std::string s) {
 	return avatar = s;
 }
 
-int MonsterData::SetScriptReference(int i) {
-	return scriptRef = i;
-}
-
 std::string MonsterData::GetAvatar() {
 	return avatar;
 }
 
+int MonsterData::SetScriptReference(int i) {
+	return scriptRef = i;
+}
+
 int MonsterData::GetScriptReference() {
 	return scriptRef;
 }

server/monsters/monster_data.hpp

@@ -32,9 +32,9 @@ public:
 	~MonsterData() = default;
 
 	std::string SetAvatar(std::string);
-	int SetScriptReference(int);
-
 	std::string GetAvatar();
+
+	int SetScriptReference(int);
 	int GetScriptReference();
 
 private:

server/monsters/monster_manager.cpp

@@ -21,26 +21,22 @@
 */
 #include "monster_manager.hpp"
 
+MonsterManager::MonsterManager() {
+	//EMPTY
+}
+
+MonsterManager::~MonsterManager() {
+	UnloadAll();
+}
+
 int MonsterManager::Create(std::string) {
 	//TODO
 }
 
-int MonsterManager::Load(std::string) {
-	//TODO
-}
-
-int MonsterManager::Save(int uid) {
-	//TODO
-}
-
 void MonsterManager::Unload(int uid) {
 	//TODO
 }
 
-void MonsterManager::Delete(int uid) {
-	//TODO
-}
-
 void MonsterManager::UnloadAll() {
 	//TODO
 }
@@ -57,22 +53,10 @@ int MonsterManager::GetLoadedCount() {
 	//TODO
 }
 
-int MonsterManager::GetTotalCount() {
-	//TODO
-}
-
 std::map<int, MonsterData>* MonsterManager::GetContainer() {
 	//TODO
 }
 
-sqlite3* MonsterManager::SetDatabase(sqlite3* db) {
-	//TODO
-}
-
-sqlite3* MonsterManager::GetDatabase() {
-	//TODO
-}
-
 lua_State* MonsterManager::SetLuaState(lua_State* L) {
 	//TODO
 }
@@ -80,3 +64,11 @@ lua_State* MonsterManager::SetLuaState(lua_State* L) {
 lua_State* MonsterManager::GetLuaState() {
 	//TODO
 }
+
+sqlite3* MonsterManager::SetDatabase(sqlite3* db) {
+	//TODO
+}
+
+sqlite3* MonsterManager::GetDatabase() {
+	//TODO
+}

server/monsters/monster_manager.hpp

@@ -23,28 +23,22 @@
 #define MONSTERMANAGER_HPP_
 
 #include "monster_data.hpp"
-#include "singleton.hpp"
 
-#ifdef __unix__
- #include "lua.hpp"
- #include "sqlite3.h"
-#else
- #include "lua/lua.hpp"
- #include "sqlite3/sqlite3.h"
-#endif
+#include "lua.hpp"
+#include "sqlite3.h"
 
 #include <functional>
 #include <map>
 #include <string>
 
-class MonsterManager: public Singleton<MonsterManager> {
+class MonsterManager {
 public:
+	MonsterManager();
+	~MonsterManager();
+
 	//common public methods
 	int Create(std::string);
-	int Load(std::string);
-	int Save(int uid);
 	void Unload(int uid);
-	void Delete(int uid);
 
 	void UnloadAll();
 	void UnloadIf(std::function<bool(std::pair<const int, MonsterData const&>)> fn);
@@ -52,25 +46,19 @@ public:
 	//accessors & mutators
 	MonsterData* Get(int uid);
 	int GetLoadedCount();
-	int GetTotalCount();
 	std::map<int, MonsterData>* GetContainer();
 
 	//hooks
-	sqlite3* SetDatabase(sqlite3* db);
-	sqlite3* GetDatabase();
 	lua_State* SetLuaState(lua_State* L);
 	lua_State* GetLuaState();
+	sqlite3* SetDatabase(sqlite3* db);
+	sqlite3* GetDatabase();
 
 private:
-	friend Singleton<MonsterManager>;
-
-	MonsterManager() = default;
-	~MonsterManager() = default;
-
 	//members
 	std::map<int, MonsterData> elementMap;
-	sqlite3* database = nullptr;
 	lua_State* lua = nullptr;
+	sqlite3* database = nullptr;
 };
 
 #endif

server/monsters/monster_manager_api.hpp

@@ -22,11 +22,7 @@
 #ifndef MONSTERMANAGERAPI_HPP_
 #define MONSTERMANAGERAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_MONSTER_MANAGER_API "monster_manager"
 LUAMOD_API int openMonsterManagerAPI(lua_State* L);

server/monsters/monster_system_api.cpp

@@ -0,0 +1,55 @@
+/* Copyright: (c) Kayne Ruse 2013-2015
+ * 
+ * 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 "monster_system_api.hpp"
+
+//all monster API headers
+#include "monster_api.hpp"
+#include "monster_manager_api.hpp"
+
+//useful "globals"
+//...
+
+//This mimics linit.c to create a nested collection of all monster modules.
+static const luaL_Reg funcs[] = {
+	{nullptr, nullptr}
+};
+
+static const luaL_Reg libs[] = {
+	{"Monster", openMonsterAPI},
+	{"MonsterManager", openMonsterManagerAPI},
+	{nullptr, nullptr}
+};
+
+int openMonsterSystemAPI(lua_State* L) {
+	//create the table
+	luaL_newlibtable(L, libs);
+
+	//push the "global" functions
+	luaL_setfuncs(L, funcs, 0);
+
+	//push the substable
+	for (const luaL_Reg* lib = libs; lib->func; lib++) {
+		lib->func(L);
+		lua_setfield(L, -2, lib->name);
+	}
+	return 1;
+}

server/monsters/monster_system_api.hpp

@@ -19,16 +19,12 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#ifndef TILESHEETAPI_HPP_
-#define TILESHEETAPI_HPP_
+#ifndef MONSTERSYSTEMAPI_HPP_
+#define MONSTERSYSTEMAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
-#define TORTUGA_TILE_SHEET_NAME "tile_sheet"
-LUAMOD_API int openTileSheetAPI(lua_State* L);
+#define TORTUGA_MONSTER_SYSTEM_API "monster_system"
+LUAMOD_API int openMonsterSystemAPI(lua_State* L);
 
-#endif
+#endif

server/rooms/makefile

@@ -1,5 +1,5 @@
 #config
-INCLUDES+=. ../entities ../server_utilities ../../common/map ../../common/utilities
+INCLUDES+=. ../characters ../entities ../monsters ../server_utilities ../waypoints ../../common/gameplay ../../common/map ../../common/utilities
 LIBS+=
 CXXFLAGS+=-std=c++11 $(addprefix -I,$(INCLUDES))
 

server/rooms/room_api.cpp

@@ -53,8 +53,20 @@ static int getPager(lua_State* L) {
 	return 1;
 }
 
+static int getMonsterMgr(lua_State* L) {
+	RoomData* room = reinterpret_cast<RoomData*>(lua_touserdata(L, 1));
+	lua_pushlightuserdata(L, reinterpret_cast<void*>(room->GetMonsterMgr()) );
+	return 1;
+}
+
+static int getWaypointMgr(lua_State* L) {
+	RoomData* room = reinterpret_cast<RoomData*>(lua_touserdata(L, 1));
+	lua_pushlightuserdata(L, reinterpret_cast<void*>(room->GetWaypointMgr()) );
+	return 1;
+}
+
 static int initialize(lua_State* L) {
-	//set the members of the given room
+	//TODO: This could fit into the room system's globals
 	RoomData* room = static_cast<RoomData*>(lua_touserdata(L, 1));
 
 	//set the refs of these parameters (backwards, since it pops from the top of the stack)
@@ -68,11 +80,15 @@ static int initialize(lua_State* L) {
 }
 
 static const luaL_Reg roomLib[] = {
-	{"GetPager",getPager},
 	{"SetName", setRoomName},
 	{"GetName", getRoomName},
 	{"SetTileset", setTilesetName},
 	{"GetTileset", getTilesetName},
+
+	{"GetPager",getPager},
+	{"GetMonsterMgr",getMonsterMgr},
+	{"GetWaypointMgr",getWaypointMgr},
+
 	{"Initialize", initialize},
 	{nullptr, nullptr}
 };

server/rooms/room_api.hpp

@@ -22,11 +22,7 @@
 #ifndef ROOMAPI_HPP_
 #define ROOMAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_ROOM_API "room"
 LUAMOD_API int openRoomAPI(lua_State* L);

server/rooms/room_data.cpp

@@ -41,6 +41,14 @@ RegionPagerLua* RoomData::GetPager() {
 	return &pager;
 }
 
-std::list<Entity*>* RoomData::GetEntityList() {
-	return &entityList;
+MonsterManager* RoomData::GetMonsterMgr() {
+	return &monsterMgr;
+}
+
+WaypointManager* RoomData::GetWaypointMgr() {
+	return &waypointMgr;
+}
+
+std::list<CharacterData*>* RoomData::GetCharacterList() {
+	return &characterList;
 }

server/rooms/room_data.hpp

@@ -22,14 +22,12 @@
 #ifndef ROOMDATA_HPP_
 #define ROOMDATA_HPP_
 
-#include "entity.hpp"
+#include "character_data.hpp"
+#include "monster_manager.hpp"
 #include "region_pager_lua.hpp"
+#include "waypoint_manager.hpp"
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #include <list>
 #include <string>
@@ -47,7 +45,9 @@ public:
 	std::string GetTileset();
 
 	RegionPagerLua* GetPager();
-	std::list<Entity*>* GetEntityList();
+	MonsterManager* GetMonsterMgr();
+	WaypointManager* GetWaypointMgr();
+	std::list<CharacterData*>* GetCharacterList();
 
 	//TODO: triggers for unload, save, per-second, player enter, player exit, etc.
 
@@ -59,7 +59,9 @@ private:
 	std::string tilesetName;
 
 	RegionPagerLua pager;
-	std::list<Entity*> entityList;
+	MonsterManager monsterMgr;
+	WaypointManager waypointMgr;
+	std::list<CharacterData*> characterList;
 };
 
 #endif

server/rooms/room_manager.cpp

@@ -24,10 +24,6 @@
 #include "room_api.hpp"
 
 #include <stdexcept>
-#include <sstream>
-
-//debug
-#include <iostream>
 
 //-------------------------
 //public access methods
@@ -40,52 +36,14 @@ int RoomManager::Create(std::string roomName, std::string tileset) {
 	newRoom->SetTileset(tileset);
 
 	newRoom->pager.SetLuaState(lua);
+	newRoom->monsterMgr.SetLuaState(lua);
+	newRoom->monsterMgr.SetDatabase(database);
+	newRoom->waypointMgr.SetLuaState(lua);
 
 	//finish the routine
 	return counter++;
 }
 
-void RoomManager::PushEntity(Entity const* entity) {
-	if (!entity) {
-		throw(std::runtime_error("Failed to push null entity"));
-	}
-
-	std::map<int, RoomData>::iterator it = elementMap.find(entity->GetRoomIndex());
-
-	if (it == elementMap.end()) {
-		std::ostringstream msg;
-//		msg << "Failed to push entity; Room index not found: " << entity->GetRoomIndex() << std::endl;
-		throw(std::runtime_error(msg.str()));
-	}
-
-	it->second.entityList.push_back(const_cast<Entity*>(entity));
-
-	std::cout << "\troom[" << it->first << "].entityList.size(): " << it->second.entityList.size() << std::endl;
-	std::cout << "\tEntity: " << int(entity) << "," << int(it->second.entityList.front()) << std::endl;
-}
-
-void RoomManager::PopEntity(Entity const* entity) {
-	if (!entity) {
-		throw(std::runtime_error("Failed to pop null entity"));
-	}
-
-	std::map<int, RoomData>::iterator it = elementMap.find(entity->GetRoomIndex());
-
-	if (it == elementMap.end()) {
-		std::ostringstream msg;
-		msg << "Failed to pop entity; Room index not found: " << entity->GetRoomIndex() << std::endl;
-		throw(std::runtime_error(msg.str()));
-	}
-
-	it->second.entityList.remove_if([entity](Entity* ptr) -> bool {
-		bool b = (entity == ptr);
-		std::cout << "\tmatch(" << int(ptr) << "," << int(entity) << "): " << b << std::endl;
-		return b;
-	});
-
-	std::cout << "\troom[" << it->first << "].entityList.size(): " << it->second.entityList.size() << std::endl;
-}
-
 void RoomManager::UnloadAll() {
 	elementMap.clear();
 }
@@ -102,6 +60,37 @@ void RoomManager::UnloadIf(std::function<bool(std::pair<const int, RoomData cons
 	}
 }
 
+void RoomManager::PushCharacter(CharacterData* character) {
+	if (!character) {
+		throw(std::runtime_error("Failed to push a null character to a room"));
+	}
+
+	RoomData* room = Get(character->GetRoomIndex());
+
+	if (!room) {
+		throw(std::runtime_error("Failed to push an character to a non-existant room"));
+	}
+
+	room->characterList.push_back(character);
+}
+
+void RoomManager::PopCharacter(CharacterData const* character) {
+	//NOTE: to pop an character from a room, the character must first exist
+	if (!character) {
+		throw(std::runtime_error("Failed to pop a null character to a room"));
+	}
+
+	RoomData* room = Get(character->GetRoomIndex());
+
+	if (!room) {
+		throw(std::runtime_error("Failed to pop an character to a non-existant room"));
+	}
+
+	room->characterList.remove_if([character](CharacterData* ptr) {
+		return character == ptr;
+	});
+}
+
 RoomData* RoomManager::Get(int uid) {
 	std::map<int, RoomData>::iterator it = elementMap.find(uid);
 
@@ -136,3 +125,11 @@ lua_State* RoomManager::SetLuaState(lua_State* L) {
 lua_State* RoomManager::GetLuaState() {
 	return lua;
 }
+
+sqlite3* RoomManager::SetDatabase(sqlite3* db) {
+	return database = db;
+}
+
+sqlite3* RoomManager::GetDatabase() {
+	return database;
+}

server/rooms/room_manager.hpp

@@ -22,15 +22,12 @@
 #ifndef ROOMMANAGER_HPP_
 #define ROOMMANAGER_HPP_
 
-#include "entity.hpp"
+#include "character_data.hpp"
 #include "room_data.hpp"
 #include "singleton.hpp"
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
+#include "sqlite3.h"
 
 #include <functional>
 #include <map>
@@ -40,12 +37,12 @@ public:
 	//common public methods
 	int Create(std::string name, std::string tileset);
 
-	void PushEntity(Entity const* entity);
-	void PopEntity(Entity const* entity);
-
 	void UnloadAll();
 	void UnloadIf(std::function<bool(std::pair<const int, RoomData const&>)> fn);
 
+	void PushCharacter(CharacterData* character);
+	void PopCharacter(CharacterData const* character);
+
 	//accessors and mutators
 	RoomData* Get(int uid);
 	RoomData* Get(std::string name);
@@ -55,6 +52,8 @@ public:
 	//hooks
 	lua_State* SetLuaState(lua_State* L);
 	lua_State* GetLuaState();
+	sqlite3* SetDatabase(sqlite3* db);
+	sqlite3* GetDatabase();
 
 private:
 	friend Singleton<RoomManager>;
@@ -65,6 +64,7 @@ private:
 	//members
 	std::map<int, RoomData> elementMap;
 	lua_State* lua = nullptr;
+	sqlite3* database = nullptr;
 	int counter = 0;
 };
 

server/rooms/room_manager_api.hpp

@@ -22,11 +22,7 @@
 #ifndef ROOMMANAGERAPI_HPP_
 #define ROOMMANAGERAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_ROOM_MANAGER_API "room_manager"
 LUAMOD_API int openRoomManagerAPI(lua_State* L);

server/rooms/room_system_api.hpp

@@ -22,11 +22,7 @@
 #ifndef ROOMSYSTEMAPI_HPP_
 #define ROOMSYSTEMAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_ROOM_SYSTEM_API "room_system"
 LUAMOD_API int openRoomSystemAPI(lua_State* L);

server/server_application.hpp

@@ -28,7 +28,6 @@
 #include "client_manager.hpp"
 #include "monster_manager.hpp"
 #include "room_manager.hpp"
-#include "waypoint_manager.hpp"
 
 //utilities
 #include "config_utility.hpp"
@@ -39,13 +38,8 @@
 #include "singleton.hpp"
 
 //APIs
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
- #include "sqlite3/sqlite3.h"
-#else
- #include "lua.hpp"
- #include "sqlite3.h"
-#endif
+#include "lua.hpp"
+#include "sqlite3.h"
 
 #include "SDL/SDL.h"
 
@@ -107,12 +101,12 @@ private:
 	void HandleCharacterUnload(CharacterPacket* const);
 
 	//character movement
-	void HandleCharacterSetRoom(CharacterPacket* const);
-	void HandleCharacterSetOrigin(CharacterPacket* const);
-	void HandleCharacterSetMotion(CharacterPacket* const);
+	void HandleCharacterMovement(CharacterPacket* const);
+	void HandleCharacterAttack(CharacterPacket* const);
 
 	//utility methods
 	void PumpPacket(SerialPacket* const);
+	void PumpPacketProximity(SerialPacket* const argPacket, int roomIndex, Vector2 position, int distance);
 	void CopyCharacterToPacket(CharacterPacket* const packet, int characterIndex);
 
 	//APIs and utilities
@@ -120,12 +114,10 @@ private:
 	lua_State* luaState = nullptr;
 
 	//ugly references; I hate this
+	ClientManager& clientMgr = ClientManager::GetSingleton();
 	AccountManager& accountMgr = AccountManager::GetSingleton();
 	CharacterManager& characterMgr = CharacterManager::GetSingleton();
-	ClientManager& clientMgr = ClientManager::GetSingleton();
-	MonsterManager& monsterMgr = MonsterManager::GetSingleton();
 	RoomManager& roomMgr = RoomManager::GetSingleton();
-	WaypointManager& waypointMgr = WaypointManager::GetSingleton();
 
 	ConfigUtility& config = ConfigUtility::GetSingleton();
 	UDPNetworkUtility& network = UDPNetworkUtility::GetSingleton();

server/server_character_methods.cpp

@@ -45,8 +45,8 @@ void ServerApplication::HandleCharacterCreate(CharacterPacket* const argPacket)
 		return;
 	}
 
-	//push this character to the rooms
-//	roomMgr.PushEntity(static_cast<Entity*>(characterMgr.Get(characterIndex)));
+	//push to the rooms
+	roomMgr.PushCharacter(characterMgr.Get(characterIndex));
 
 	//pump this character to all clients
 	CharacterPacket newPacket;
@@ -89,8 +89,10 @@ void ServerApplication::HandleCharacterDelete(CharacterPacket* const argPacket)
 		return;
 	}
 
+	//pop from the rooms
+	roomMgr.PopCharacter(characterMgr.Get(characterIndex));
+
 	//delete the character
-//	roomMgr.PopEntity(static_cast<Entity*>(characterMgr.Get(characterIndex)));
 	characterMgr.Delete(characterIndex);
 
 	//pump character delete
@@ -123,9 +125,8 @@ void ServerApplication::HandleCharacterLoad(CharacterPacket* const argPacket) {
 		return;
 	}
 
-	//push this character to the rooms
-	std::cout << "pushing index " << characterIndex << std::endl;
-	roomMgr.PushEntity(static_cast<Entity*>(characterMgr.Get(characterIndex)));
+	//push to the rooms
+	roomMgr.PushCharacter(characterMgr.Get(characterIndex));
 
 	//pump this character to all clients
 	CharacterPacket newPacket;
@@ -157,9 +158,10 @@ void ServerApplication::HandleCharacterUnload(CharacterPacket* const argPacket)
 		return;
 	}
 
+	//pop from the rooms
+	roomMgr.PopCharacter(characterData);
+
 	//unload the character
-	std::cout << "poping index " << argPacket->characterIndex << std::endl;
-	roomMgr.PopEntity(static_cast<Entity*>(characterData));
 	characterMgr.Unload(argPacket->characterIndex);
 
 	//pump character delete
@@ -173,105 +175,15 @@ void ServerApplication::HandleCharacterUnload(CharacterPacket* const argPacket)
 //character movement
 //-------------------------
 
-//TODO: ? Could replace this verbosity with a "verify" method, taking a client, account and character ptr as arguments
+//TODO: Could replace this verbosity with a "verify" method, taking a client, account and character ptr as arguments
 
-void ServerApplication::HandleCharacterSetRoom(CharacterPacket* const argPacket) {
+void ServerApplication::HandleCharacterMovement(CharacterPacket* const argPacket) {
 	//get the specified objects
 	AccountData* accountData = accountMgr.Get(argPacket->accountIndex);
 	CharacterData* characterData = characterMgr.Get(argPacket->characterIndex);
 
 	if (!accountData || !characterData) {
-		throw(std::runtime_error("Failed to set character room, missing data"));
-	}
-
-	//get this account's client
-	ClientData* clientData = clientMgr.Get(accountData->GetClientIndex());
-
-	//check for fraud
-	if (clientData->GetAddress() != argPacket->srcAddress) {
-		std::cerr << "Falsified set character origin targeting uid(" << argPacket->characterIndex << ")" << std::endl;
-		return;
-	}
-
-	//check if allowed
-	if (characterData->GetOwner() != argPacket->accountIndex && !accountData->GetModerator() && !accountData->GetAdministrator()) {
-		//TODO: send to the client?
-		std::cerr << "Failed to set character room due to lack of permissions targeting uid(" << argPacket->characterIndex << ")" << std::endl;
-		return;
-	}
-
-	//pop from the rooms
-	roomMgr.PopEntity(static_cast<Entity*>(characterData));
-
-	//set the character's room, zero it's origin, zero it's motion
-	characterData->SetRoomIndex(argPacket->roomIndex);
-	characterData->SetOrigin({0, 0});
-	characterData->SetMotion({0, 0});
-
-	//push to the rooms
-	roomMgr.PushEntity(static_cast<Entity*>(characterData));
-
-	//update the clients
-	CharacterPacket newPacket;
-	CopyCharacterToPacket(&newPacket, argPacket->characterIndex);
-	newPacket.type = SerialPacketType::CHARACTER_SET_ROOM;
-	PumpPacket(&newPacket);
-}
-
-void ServerApplication::HandleCharacterSetOrigin(CharacterPacket* const argPacket) {
-	//get the specified objects
-	AccountData* accountData = accountMgr.Get(argPacket->accountIndex);
-	CharacterData* characterData = characterMgr.Get(argPacket->characterIndex);
-
-	if (!accountData || !characterData) {
-		throw(std::runtime_error("Failed to set character origin, missing data"));
-	}
-
-	//get this account's client
-	ClientData* clientData = clientMgr.Get(accountData->GetClientIndex());
-
-	//check for fraud
-	if (clientData->GetAddress() != argPacket->srcAddress) {
-		std::cerr << "Falsified set character origin targeting uid(" << argPacket->characterIndex << ")" << std::endl;
-		return;
-	}
-
-	//check if allowed
-	if (characterData->GetOwner() != argPacket->accountIndex && !accountData->GetModerator() && !accountData->GetAdministrator()) {
-		//TODO: send to the client?
-		std::cerr << "Failed to set character origin due to lack of permissions targeting uid(" << argPacket->characterIndex << ")" << std::endl;
-		return;
-	}
-
-	//set the character's origin, zero it's motion
-	characterData->SetOrigin(argPacket->origin);
-	characterData->SetMotion({0, 0});
-
-	//update the clients
-	CharacterPacket newPacket;
-	CopyCharacterToPacket(&newPacket, argPacket->characterIndex);
-	newPacket.type = SerialPacketType::CHARACTER_SET_ORIGIN;
-	PumpPacket(&newPacket);
-}
-
-void ServerApplication::HandleCharacterSetMotion(CharacterPacket* const argPacket) {
-	//get the specified objects
-	AccountData* accountData = accountMgr.Get(argPacket->accountIndex);
-
-	if (!accountData) {
-		std::ostringstream msg;
-		msg << "Failed to set character motion, missing account: Index " << argPacket->accountIndex << "; ";
-		msg << "Number of accounts loaded: " << accountMgr.GetContainer()->size();
-		throw(std::runtime_error(msg.str()));
-	}
-
-	CharacterData* characterData = characterMgr.Get(argPacket->characterIndex);
-
-	if (!characterData) {
-		std::ostringstream msg;
-		msg << "Failed to set character motion, missing character: Index " << argPacket->characterIndex << "; ";
-		msg << "Number of characters loaded: " << characterMgr.GetContainer()->size();
-		throw(std::runtime_error(msg.str()));
+		throw(std::runtime_error("Failed to move a character, missing data"));
 	}
 
 	//get this account's client
@@ -290,13 +202,38 @@ void ServerApplication::HandleCharacterSetMotion(CharacterPacket* const argPacke
 		return;
 	}
 
-	//set the character's origin and motion
-	characterData->SetOrigin(argPacket->origin);
-	characterData->SetMotion(argPacket->motion);
+	//check if moving rooms
+	if (characterData->GetRoomIndex() != argPacket->roomIndex) {
+		//delete from the old room
+		CharacterPacket newPacket;
+		CopyCharacterToPacket(&newPacket, argPacket->characterIndex);
+		newPacket.type = SerialPacketType::CHARACTER_DELETE;
+		PumpPacketProximity(&newPacket, characterData->GetRoomIndex(), characterData->GetOrigin(), -1);
 
-	//update the clients
-	CharacterPacket newPacket;
-	CopyCharacterToPacket(&newPacket, argPacket->characterIndex);
-	newPacket.type = SerialPacketType::CHARACTER_SET_MOTION;
-	PumpPacket(&newPacket);
+		//move the character between rooms
+		roomMgr.PopCharacter(characterData);
+		characterData->SetRoomIndex(argPacket->roomIndex);
+		roomMgr.PushCharacter(characterData);
+
+		//create in the new room
+		CopyCharacterToPacket(&newPacket, argPacket->characterIndex);
+		newPacket.type = SerialPacketType::CHARACTER_CREATE;
+		PumpPacketProximity(&newPacket, characterData->GetRoomIndex(), characterData->GetOrigin(), -1);
+	}
+	//if not moving between rooms
+	else {
+		//set the character's origin and motion
+		characterData->SetOrigin(argPacket->origin);
+		characterData->SetMotion(argPacket->motion);
+
+		//update the clients
+		CharacterPacket newPacket;
+		CopyCharacterToPacket(&newPacket, argPacket->characterIndex);
+		newPacket.type = SerialPacketType::CHARACTER_MOVEMENT;
+		PumpPacketProximity(&newPacket, characterData->GetRoomIndex(), characterData->GetOrigin(), -1);
+	}
 }
+
+void ServerApplication::HandleCharacterAttack(CharacterPacket* const) {
+	//TODO: bounce graphical attack data
+}

server/server_logic.cpp

@@ -23,7 +23,6 @@
 
 //utility functions
 #include "sql_tools.hpp"
-#include "utility.hpp"
 
 //std & STL
 #include <stdexcept>
@@ -105,7 +104,7 @@ void ServerApplication::Init(int argc, char* argv[]) {
 	characterMgr.SetDatabase(database);
 
 	roomMgr.SetLuaState(luaState);
-	waypointMgr.SetLuaState(luaState);
+	roomMgr.SetDatabase(database);
 
 	std::cout << "Internal managers initialized" << std::endl;
 
@@ -187,7 +186,7 @@ void ServerApplication::Proc() {
 			std::cerr << "Client dropped: " << disconnected << std::endl;
 		}
 
-		//give the computer a break
+		//give the machine a break
 		SDL_Delay(10);
 	}
 	delete reinterpret_cast<char*>(packetBuffer);
@@ -202,9 +201,7 @@ void ServerApplication::Quit() {
 	accountMgr.UnloadAll();
 	characterMgr.UnloadAll();
 	clientMgr.UnloadAll();
-	monsterMgr.UnloadAll();
 	roomMgr.UnloadAll();
-	waypointMgr.UnloadAll();
 
 	//APIs
 	lua_close(luaState);
@@ -279,27 +276,24 @@ void ServerApplication::HandlePacket(SerialPacket* const argPacket) {
 			HandleCharacterUnload(static_cast<CharacterPacket*>(argPacket));
 		break;
 
-		//character movement
-		case SerialPacketType::CHARACTER_SET_ROOM:
-			HandleCharacterSetRoom(static_cast<CharacterPacket*>(argPacket));
+/*		case SerialPacketType::QUERY_CHARACTER_EXISTS:
+			//
 		break;
-		case SerialPacketType::CHARACTER_SET_ORIGIN:
-			HandleCharacterSetOrigin(static_cast<CharacterPacket*>(argPacket));
-		break;
-		case SerialPacketType::CHARACTER_SET_MOTION:
-			HandleCharacterSetMotion(static_cast<CharacterPacket*>(argPacket));
-		break;
-/*
 		case SerialPacketType::QUERY_CHARACTER_STATS:
-//			HandleCharacterStatsRequest(static_cast<RegionPacket*>(argPacket));
+			//
 		break;
 		case SerialPacketType::QUERY_CHARACTER_LOCATION:
-//			HandleCharacterStatsRequest(static_cast<RegionPacket*>(argPacket));
+			//
 		break;
-		case SerialPacketType::TEXT_BROADCAST:
-//			HandleCharacterStatsRequest(static_cast<RegionPacket*>(argPacket));
+*/
+		//character movement
+		case SerialPacketType::CHARACTER_MOVEMENT:
+			HandleCharacterMovement(static_cast<CharacterPacket*>(argPacket));
 		break;
-
+		case SerialPacketType::CHARACTER_ATTACK:
+			HandleCharacterAttack(static_cast<CharacterPacket*>(argPacket));
+		break;
+/*
 		//enemy management
 		//TODO: enemy management
 
@@ -309,7 +303,7 @@ void ServerApplication::HandlePacket(SerialPacket* const argPacket) {
 		default: {
 			std::ostringstream msg;
 			msg << "Unknown SerialPacketType encountered in the server: ";
-			msg << to_string_custom(static_cast<int>(argPacket->type));
+			msg << static_cast<int>(argPacket->type);
 			throw(std::runtime_error(msg.str()));
 		}
 		break;

server/server_methods.cpp

@@ -143,7 +143,6 @@ void ServerApplication::FullAccountUnload(int index) {
 }
 
 void ServerApplication::FullCharacterUnload(int index) {
-	//BUG: #38 UnloadIf() lambas are taking COPIES of data structures, rather than the structures themselves
 	characterMgr.UnloadIf([&](std::pair<const int, CharacterData const&> character) -> bool {
 		//skip the wrong characters
 		if (character.first != index) {
@@ -151,8 +150,7 @@ void ServerApplication::FullCharacterUnload(int index) {
 		}
 
 		//pop from the rooms
-		std::cout << "popping index " << index << std::endl;
-		roomMgr.PopEntity(reinterpret_cast<Entity const*>(&character.second));
+		roomMgr.PopCharacter(&character.second);
 
 		//pump character unload
 		CharacterPacket newPacket;
@@ -177,6 +175,22 @@ void ServerApplication::PumpPacket(SerialPacket* const argPacket) {
 	}
 }
 
+void ServerApplication::PumpPacketProximity(SerialPacket* const argPacket, int roomIndex, Vector2 position, int distance) {
+	RoomData* room = roomMgr.Get(roomIndex);
+
+	if (!room) {
+		throw(std::runtime_error("Failed to pump to a non-existant room"));
+	}
+
+	for (auto& character : *room->GetCharacterList()) {
+		if (distance == -1 || (character->GetOrigin() - position).Length() <= distance) {
+			AccountData* account = accountMgr.Get(character->GetOwner());
+			ClientData* client = clientMgr.Get(account->GetClientIndex());
+			network.SendTo(client->GetAddress(), argPacket);
+		}
+	}
+}
+
 void ServerApplication::CopyCharacterToPacket(CharacterPacket* const packet, int characterIndex) {
 	CharacterData* character = characterMgr.Get(characterIndex);
 	if (!character) {

server/server_utilities/makefile

@@ -1,5 +1,5 @@
 #config
-INCLUDES+=. ../../common/utilities
+INCLUDES+=.
 LIBS+=
 CXXFLAGS+=-std=c++11 $(addprefix -I,$(INCLUDES))
 

server/server_utilities/sql_tools.cpp

@@ -21,10 +21,9 @@
 */
 #include "sql_tools.hpp"
 
-#include "utility.hpp"
-
 #include <stdexcept>
 #include <fstream>
+#include <sstream>
 #include <cstdlib>
 
 int runSQLScript(sqlite3* db, std::string fname, int (*callback)(void*,int,char**,char**), void* argPtr) {
@@ -42,9 +41,10 @@ int runSQLScript(sqlite3* db, std::string fname, int (*callback)(void*,int,char*
 	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);
+		std::ostringstream msg;
+		msg << "SQL Script Error " << ret << ": " << errmsg;
 		free(errmsg);
-		throw(e);
+		throw(std::runtime_error( msg.str() ));
 	}
 	return ret;
 }

server/server_utilities/sql_tools.hpp

@@ -22,11 +22,7 @@
 #ifndef SERVERUTILITY_HPP_
 #define SERVERUTILITY_HPP_
 
-#if defined(__MINGW32__)
- #include "sqlite3/sqlite3.h"
-#else
- #include "sqlite3.h"
-#endif
+#include "sqlite3.h"
 
 #include <string>
 

server/waypoints/waypoint_api.cpp

@@ -23,8 +23,65 @@
 
 #include "waypoint_data.hpp"
 
-//TODO: Can I alias the entity API for this?
+//origin
+static int setOrigin(lua_State* L) {
+	WaypointData* waypoint = static_cast<WaypointData*>(lua_touserdata(L, 1));
+	waypoint->SetOrigin(Vector2(lua_tonumber(L, 2), lua_tonumber(L, 3)));
+	return 0;
+}
+
+static int getOrigin(lua_State* L) {
+	WaypointData* waypoint = static_cast<WaypointData*>(lua_touserdata(L, 1));
+	lua_pushnumber(L, waypoint->GetOrigin().x);
+	lua_pushnumber(L, waypoint->GetOrigin().y);
+	return 2;
+}
+
+//bounds
+static int setBoundingBox(lua_State* L) {
+	WaypointData* waypoint = static_cast<WaypointData*>(lua_touserdata(L, 1));
+	waypoint->SetBoundingBox(BoundingBox(
+		lua_tonumber(L, 2),
+		lua_tonumber(L, 3),
+		lua_tonumber(L, 4),
+		lua_tonumber(L, 5)
+	));
+	return 0;
+}
+
+static int getBoundingBox(lua_State* L) {
+	WaypointData* waypoint = static_cast<WaypointData*>(lua_touserdata(L, 1));
+	lua_pushnumber(L, waypoint->GetBoundingBox().x);
+	lua_pushnumber(L, waypoint->GetBoundingBox().y);
+	lua_pushnumber(L, waypoint->GetBoundingBox().w);
+	lua_pushnumber(L, waypoint->GetBoundingBox().h);
+	return 4;
+}
+
+//triggers
+static int setTriggerReference(lua_State* L) {
+	WaypointData* waypoint = static_cast<WaypointData*>(lua_touserdata(L, 1));
+	luaL_unref(L, LUA_REGISTRYINDEX, waypoint->GetTriggerReference());
+	waypoint->SetTriggerReference(luaL_ref(L, LUA_REGISTRYINDEX));
+	return 0;
+}
+
+static int getTriggerReference(lua_State* L) {
+	WaypointData* waypoint = static_cast<WaypointData*>(lua_touserdata(L, 1));
+	lua_pushinteger(L, waypoint->GetTriggerReference());
+	lua_gettable(L, LUA_REGISTRYINDEX);
+	return 1;
+}
+
 static const luaL_Reg waypointLib[] = {
+	{"SetOrigin",setOrigin},
+	{"GetOrigin",getOrigin},
+
+	{"SetBounds",setBoundingBox},
+	{"GetBounds",getBoundingBox},
+
+	{"SetTrigger",setTriggerReference},
+	{"GetTrigger",getTriggerReference},
 	{nullptr, nullptr}
 };
 

server/waypoints/waypoint_api.hpp

@@ -22,11 +22,7 @@
 #ifndef WAYPOINTAPI_HPP_
 #define WAYPOINTAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_WAYPOINT_API "waypoint"
 LUAMOD_API int openWaypointAPI(lua_State* L);

server/waypoints/waypoint_data.cpp

@@ -27,4 +27,20 @@ int WaypointData::SetTriggerReference(int i) {
 
 int WaypointData::GetTriggerReference() {
 	return triggerRef;
-}
+}
+
+BoundingBox WaypointData::SetBoundingBox(BoundingBox b) {
+	return bounds = b;
+}
+
+BoundingBox WaypointData::GetBoundingBox() {
+	return bounds;
+}
+
+Vector2 WaypointData::SetOrigin(Vector2 v) {
+	return origin = v;
+}
+
+Vector2 WaypointData::GetOrigin() {
+	return origin;
+}

server/waypoints/waypoint_data.hpp

@@ -22,27 +22,32 @@
 #ifndef WAYPOINTDATA_HPP_
 #define WAYPOINTDATA_HPP_
 
-#include "entity.hpp"
+#include "bounding_box.hpp"
+#include "vector2.hpp"
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #include <string>
 
-class WaypointData: public Entity {
+class WaypointData {
 public:
 	WaypointData() = default;
 	~WaypointData() = default;
 
+	Vector2 SetOrigin(Vector2 v);
+	Vector2 GetOrigin();
+
+	BoundingBox SetBoundingBox(BoundingBox b);
+	BoundingBox GetBoundingBox();
+
 	int SetTriggerReference(int i);
 	int GetTriggerReference();
 
 private:
 	friend class WaypointManager;
 
+	Vector2 origin;
+	BoundingBox bounds;
 	int triggerRef = LUA_NOREF;
 };
 

server/waypoints/waypoint_manager.cpp

@@ -21,46 +21,78 @@
 */
 #include "waypoint_manager.hpp"
 
+WaypointManager::WaypointManager() {
+	//EMPTY
+}
+
+WaypointManager::~WaypointManager() {
+	UnloadAll();
+}
+
 int WaypointManager::Create() {
-	//TODO
+	//implicitly creates the element
+	WaypointData& waypointData = elementMap[counter];
+
+	//no real values set
+	waypointData.origin = {0, 0};
+	waypointData.bounds = {0, 0, 0, 0};
+
+	return counter++;
 }
 
-int WaypointManager::Load() {
-	//TODO
-}
+int WaypointManager::Create(Vector2 origin, BoundingBox bounds) {
+	//implicitly creates the element
+	WaypointData& waypointData = elementMap[counter];
 
-int WaypointManager::Save(int uid) {
-	//TODO
+	waypointData.origin = origin;
+	waypointData.bounds = bounds;
+
+	return counter++;
 }
 
 void WaypointManager::Unload(int uid) {
-	//TODO
-}
-
-void WaypointManager::Delete(int uid) {
-	//TODO
+	elementMap.erase(uid);
 }
 
 void WaypointManager::UnloadAll() {
-	//TODO
+	elementMap.clear();
 }
 
 void WaypointManager::UnloadIf(std::function<bool(std::pair<const int, WaypointData const&>)> fn) {
-	//TODO
+	std::map<int, WaypointData>::iterator it = elementMap.begin();
+	while (it != elementMap.end()) {
+		if (fn(*it)) {
+			it = elementMap.erase(it);
+		}
+		else {
+			++it;
+		}
+	}
 }
 
 WaypointData* WaypointManager::Get(int uid) {
-	//TODO
+	std::map<int, WaypointData>::iterator it = elementMap.find(uid);
+
+	if (it == elementMap.end()) {
+		return nullptr;
+	}
+
+	return &it->second;
 }
 
 int WaypointManager::GetLoadedCount() {
-	//TODO
-}
-
-int WaypointManager::GetTotalCount() {
-	//TODO
+	return elementMap.size();
 }
 
 std::map<int, WaypointData>* WaypointManager::GetContainer() {
-	//TODO
+	return &elementMap;
 }
+
+//hooks
+lua_State* WaypointManager::SetLuaState(lua_State* L) {
+	return lua = L;
+}
+
+lua_State* WaypointManager::GetLuaState() {
+	return lua;
+}

server/waypoints/waypoint_manager.hpp

@@ -22,29 +22,25 @@
 #ifndef WAYPOINTMANAGER_HPP_
 #define WAYPOINTMANAGER_HPP_
 
-#include "waypoint_data.hpp"
-#include "singleton.hpp"
+#include "bounding_box.hpp"
 #include "vector2.hpp"
+#include "waypoint_data.hpp"
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #include <functional>
 #include <map>
 #include <string>
 
-//TODO: should waypoints be managed on a per-room basis?
-class WaypointManager: public Singleton<WaypointManager> {
+class WaypointManager {
 public:
+	WaypointManager();
+	~WaypointManager();
+
 	//common public methods
 	int Create();
-	int Load();
-	int Save(int uid);
+	int Create(Vector2 origin, BoundingBox bounds);
 	void Unload(int uid);
-	void Delete(int uid);
 
 	void UnloadAll();
 	void UnloadIf(std::function<bool(std::pair<const int, WaypointData const&>)> fn);
@@ -52,19 +48,13 @@ public:
 	//accessors & mutators
 	WaypointData* Get(int uid);
 	int GetLoadedCount();
-	int GetTotalCount();
 	std::map<int, WaypointData>* GetContainer();
 
 	//hooks
-	lua_State* SetLuaState(lua_State* L) { return lua = L; }
-	lua_State* GetLuaState() { return lua; }
+	lua_State* SetLuaState(lua_State* L);
+	lua_State* GetLuaState();
 
 private:
-	friend Singleton<WaypointManager>;
-
-	WaypointManager() = default;
-	~WaypointManager() = default;
-
 	//members
 	std::map<int, WaypointData> elementMap;
 	lua_State* lua = nullptr;

server/waypoints/waypoint_manager_api.cpp

@@ -23,7 +23,35 @@
 
 #include "waypoint_manager.hpp"
 
+//TODO: figure out a way to iterate through elements of managers from lua
+
+static int create(lua_State* L) {
+	WaypointManager* mgr = static_cast<WaypointManager*>(lua_touserdata(L, 1));
+	//TODO
+}
+
+static int unload(lua_State* L) {
+	WaypointManager* mgr = static_cast<WaypointManager*>(lua_touserdata(L, 1));
+	//TODO
+}
+
+static int getWaypoint(lua_State* L) {
+	WaypointManager* mgr = static_cast<WaypointManager*>(lua_touserdata(L, 1));
+	lua_pushlightuserdata(L, mgr->Get(lua_tointeger(L, 2)));
+	return 1;
+}
+
+static int getLoadedCount(lua_State* L) {
+	WaypointManager* mgr = static_cast<WaypointManager*>(lua_touserdata(L, 1));
+	lua_pushinteger(L, mgr->GetLoadedCount());
+	return 1;
+}
+
 static const luaL_Reg waypointManagerLib[] = {
+	{"Create",create},
+	{"Unload",unload},
+	{"GetWaypoint",getWaypoint},
+	{"GetCount",getLoadedCount},
 	{nullptr, nullptr}
 };
 

server/waypoints/waypoint_manager_api.hpp

@@ -22,11 +22,7 @@
 #ifndef WAYPOINTMANAGERAPI_HPP_
 #define WAYPOINTMANAGERAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_WAYPOINT_MANAGER_API "waypoint_manager"
 LUAMOD_API int openWaypointManagerAPI(lua_State* L);

server/waypoints/waypoint_system_api.hpp

@@ -22,11 +22,7 @@
 #ifndef WAYPOINTSYSTEMAPI_HPP_
 #define WAYPOINTSYSTEMAPI_HPP_
 
-#if defined(__MINGW32__)
- #include "lua/lua.hpp"
-#else
- #include "lua.hpp"
-#endif
+#include "lua.hpp"
 
 #define TORTUGA_WAYPOINT_SYSTEM_API "waypoint_system"
 LUAMOD_API int openWaypointSystemAPI(lua_State* L);

todo.txt

@@ -1,7 +1,5 @@
 TODO: In need of script APIs (list)
 	* Characters
-	* Monsters
-	* Waypoints
 
 TODO: Account passwords (list)
 	* backbone account server OR
@@ -9,6 +7,8 @@ TODO: Account passwords (list)
 	* ...
 	* salts & hashes
 
+TODO: Split config.cfg in two, one for the server and the client
+TODO: Add the "home" parameter to the server's config file
 TODO: Waypoints, with positions and trigger zones (collision areas) for doors, monster spawns, etc.
 TODO: Fix shoddy movement
 TODO: Periodic mass server saves
@@ -17,3 +17,5 @@ TODO: Make a way for the server owner to control the server directly
 TODO: The TileSheet class should implement the surface itself
 TODO: Time delay for requesting region packets
 TODO: A proper logging system
+TODO: Fix the const-ness of accessors
+TODO: Add a screenshot of the game to README.md