Merge branch 'develop'

Conflicts:
	todo.txt

client/channels.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

client/client_application.cpp

@@ -1,11 +1,11 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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 ClientApplications, and to alter it and redistribute it
+ * 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
@@ -49,7 +49,7 @@ void ClientApplication::Init(int argc, char* argv[]) {
 
 	//load the prerequisites
 	ConfigUtility& config = ConfigUtility::GetSingleton();
-	config.Load("rsc/config.cfg", argc, argv);
+	config.Load("rsc/config.cfg", false, argc, argv);
 
 	//-------------------------
 	//Initialize the APIs
@@ -178,7 +178,7 @@ void ClientApplication::LoadScene(SceneList sceneIndex) {
 			activeScene = new OptionsMenu();
 		break;
 		case SceneList::LOBBYMENU:
-			activeScene = new LobbyMenu(&clientIndex, &accountIndex); //TODO: can I use the ConfigUtility for these parameters?
+			activeScene = new LobbyMenu(&clientIndex, &accountIndex);
 		break;
 		case SceneList::INWORLD:
 			activeScene = new InWorld(&clientIndex, &accountIndex);

client/client_application.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

client/client_utilities/makefile

@@ -0,0 +1,37 @@
+#config
+INCLUDES+=.
+LIBS+=
+CXXFLAGS+=-std=c++11 $(addprefix -I,$(INCLUDES))
+
+#source
+CXXSRC=$(wildcard *.cpp)
+
+#objects
+OBJDIR=obj
+OBJ+=$(addprefix $(OBJDIR)/,$(CXXSRC:.cpp=.o))
+
+#output
+OUTDIR=..
+OUT=$(addprefix $(OUTDIR)/,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/client_utilities/terminal_error.cpp

@@ -0,0 +1,23 @@
+/* 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 "terminal_error.hpp"
+

client/client_utilities/terminal_error.hpp

@@ -0,0 +1,34 @@
+/* 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 TERMINALERROR_HPP_
+#define TERMINALERROR_HPP_
+
+#include <stdexcept>
+#include <string>
+
+class terminal_error: public std::runtime_error {
+public:
+	explicit terminal_error(const std::string& str): runtime_error(str) {}
+	explicit terminal_error(const char* cstr): runtime_error(cstr) {}
+};
+
+#endif

client/entities/base_character.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -21,6 +21,12 @@
 */
 #include "base_character.hpp"
 
+#include "config_utility.hpp"
+
+//-------------------------
+//graphics
+//-------------------------
+
 void BaseCharacter::CorrectSprite() {
 	//NOTE: These must correspond to the sprite sheet in use
 	if (motion.y > 0) {
@@ -45,3 +51,33 @@ void BaseCharacter::CorrectSprite() {
 		sprite.SetXIndex(0);
 	}
 }
+
+//-------------------------
+//metadata
+//-------------------------
+
+int BaseCharacter::SetOwner(int i) {
+	return owner = i;
+}
+
+int BaseCharacter::GetOwner() {
+	return owner;
+}
+
+std::string BaseCharacter::SetHandle(std::string s) {
+	return handle = s;
+}
+
+std::string BaseCharacter::GetHandle() const {
+	return handle;
+}
+
+std::string BaseCharacter::SetAvatar(std::string s) {
+	avatar = s;
+	sprite.LoadSurface(ConfigUtility::GetSingleton()["dir.sprites"] + avatar, CHARACTER_CELLS_X, CHARACTER_CELLS_Y);
+	return avatar;
+}
+
+std::string BaseCharacter::GetAvatar() const {
+	return avatar;
+}

client/entities/base_character.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -29,7 +29,7 @@
 //std namespace
 #include <string>
 
-class BaseCharacter : public Entity {
+class BaseCharacter: public Entity {
 public:
 	BaseCharacter() = default;
 	virtual ~BaseCharacter() = default;
@@ -38,14 +38,14 @@ public:
 	void CorrectSprite();
 
 	//metadata
-	int SetOwner(int i) { return owner = i; }
+	int SetOwner(int i);
-	int GetOwner() { return owner; }
+	int GetOwner();
-	std::string SetHandle(std::string s) { return handle = s; }
+	std::string SetHandle(std::string s);
-	std::string GetHandle() const { return handle; }
+	std::string GetHandle() const;
-	std::string SetAvatar(std::string s) { return avatar = s; }
+	std::string SetAvatar(std::string s);
-	std::string GetAvatar() const { return avatar; }
+	std::string GetAvatar() const;
 
-private:
+protected:
 	//metadata
 	int owner;
 	std::string handle;

client/entities/base_monster.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

client/entities/base_monster.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -24,12 +24,12 @@
 
 #include "entity.hpp"
 
-class BaseMonster : public Entity {
+class BaseMonster: public Entity {
 public:
 	BaseMonster() = default;
 	virtual ~BaseMonster() = default;
 
-private:
+protected:
 	//
 };
 

client/entities/entity.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -30,13 +30,13 @@ void Entity::DrawTo(SDL_Surface* const dest, int camX, int camY) {
 	sprite.DrawTo(dest, origin.x - camX, origin.y - camY);
 }
 
-int Entity::SetEntityIndex(int i) {
+SpriteSheet* Entity::GetSprite() {
-	return entityIndex = i;
+	return &sprite;
 }
 
-int Entity::SetRoomIndex(int i) {
+//-------------------------
-	return roomIndex = i;
+//accessors & mutators
-}
+//-------------------------
 
 Vector2 Entity::SetOrigin(Vector2 v) {
 	return origin = v;
@@ -45,12 +45,9 @@ Vector2 Entity::SetOrigin(Vector2 v) {
 Vector2 Entity::SetMotion(Vector2 v) {
 	return motion = v;
 }
-int Entity::GetEntityIndex() {
-	return entityIndex;
-}
 
-int Entity::GetRoomIndex() {
+BoundingBox Entity::SetBounds(BoundingBox b) {
-	return roomIndex;
+	return bounds = b;
 }
 
 Vector2 Entity::GetOrigin() {
@@ -59,4 +56,8 @@ Vector2 Entity::GetOrigin() {
 
 Vector2 Entity::GetMotion() {
 	return motion;
+}
+
+BoundingBox Entity::GetBounds() {
+	return bounds;
 }

client/entities/entity.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -32,28 +32,22 @@ public:
 	virtual void Update();
 	virtual void DrawTo(SDL_Surface* const, int camX, int camY);
 
-	SpriteSheet* GetSprite() { return &sprite; }
+	SpriteSheet* GetSprite();
 
 	//accessors & mutators
-	int SetEntityIndex(int i);
-	int SetRoomIndex(int i);
 	Vector2 SetOrigin(Vector2 v);
 	Vector2 SetMotion(Vector2 v);
-	BoundingBox SetBounds(BoundingBox b) { return bounds = b; }
+	BoundingBox SetBounds(BoundingBox b);
 
-	int GetEntityIndex();
-	int GetRoomIndex();
 	Vector2 GetOrigin();
 	Vector2 GetMotion();
-	BoundingBox GetBounds() { return bounds; }
+	BoundingBox GetBounds();
 
 protected:
 	Entity() = default;
-	~Entity() = default;
+	virtual ~Entity() = default;
 
 	SpriteSheet sprite;
-	int entityIndex = -1;
-	int roomIndex = -1;
 	Vector2 origin;
 	Vector2 motion;
 	BoundingBox bounds;

client/entities/local_character.cpp

@@ -0,0 +1,35 @@
+/* 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 "local_character.hpp"
+
+#include <iostream>
+
+bool LocalCharacter::ProcessCollisionGrid(std::list<BoundingBox> boxList) {
+	for(auto& box : boxList) {
+		if (box.CheckOverlap(origin + bounds)) {
+			origin -= motion;
+			motion = {0, 0};
+			return true;
+		}
+	}
+	return false;
+}

client/entities/local_character.hpp

@@ -0,0 +1,42 @@
+/* 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 LOCALCHARACTER_HPP_
+#define LOCALCHARACTER_HPP_
+
+#include "base_character.hpp"
+#include "bounding_box.hpp"
+#include "vector2.hpp"
+
+#include <list>
+
+class LocalCharacter: public BaseCharacter {
+public:
+	LocalCharacter() = default;
+	virtual ~LocalCharacter() = default;
+
+	bool ProcessCollisionGrid(std::list<BoundingBox>);
+
+private:
+	//NOTE: NO MEMBERS
+};
+
+#endif

client/main.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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
@@ -36,7 +36,7 @@ int main(int argc, char* argv[]) {
 		ConfigUtility::CreateSingleton();
 		UDPNetworkUtility::CreateSingleton();
 
-		//call the server's routines
+		//call the client's routines
 		ClientApplication::CreateSingleton();
 		ClientApplication& app = ClientApplication::GetSingleton();
 

client/makefile

@@ -1,5 +1,5 @@
 #include directories
-INCLUDES+=. entities scenes ../common/debugging ../common/gameplay ../common/graphics ../common/map ../common/network ../common/network/packet_types ../common/ui ../common/utilities
+INCLUDES+=. client_utilities entities scenes ../common/debugging ../common/gameplay ../common/graphics ../common/map ../common/network ../common/network/packet_types ../common/ui ../common/utilities
 
 #libraries
 #the order of the $(LIBS) is important, at least for MinGW
@@ -25,6 +25,7 @@ OUT=$(addprefix $(OUTDIR)/,client)
 
 #targets
 all: $(OBJ) $(OUT)
+	$(MAKE) -C client_utilities
 	$(MAKE) -C entities
 	$(MAKE) -C scenes
 	$(CXX) $(CXXFLAGS) -o $(OUT) $(OBJ) $(LIBS)

client/scene_list.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

client/scenes/base_scene.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

client/scenes/base_scene.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

client/scenes/disconnected_screen.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

client/scenes/disconnected_screen.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

client/scenes/in_world.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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
@@ -23,12 +23,25 @@
 
 #include "channels.hpp"
 #include "utility.hpp"
-#include "config_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
@@ -38,8 +51,6 @@ InWorld::InWorld(int* const argClientIndex,	int* const argAccountIndex):
 	clientIndex(*argClientIndex),
 	accountIndex(*argAccountIndex)
 {
-	ConfigUtility& config = ConfigUtility::GetSingleton();
-
 	//setup the utility objects
 	buttonImage.LoadSurface(config["dir.interface"] + "button_menu.bmp");
 	buttonImage.SetClipH(buttonImage.GetClipH()/3);
@@ -62,27 +73,36 @@ InWorld::InWorld(int* const argClientIndex,	int* const argAccountIndex):
 	shutDownButton.SetText("Shut Down");
 
 	//load the tilesheet
-	//TODO: add the tilesheet to the map system?
+	//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 this player's character info
+	//Send the character data
-//	CharacterPacket newPacket;
+	//TODO: login scene, prompt, etc.
-//	newPacket.type = SerialPacketType::CHARACTER_NEW;
+	CharacterPacket newPacket;
-//	strncpy(newPacket.handle, config["client.handle"].c_str(), PACKET_STRING_SIZE);
+	newPacket.type = SerialPacketType::CHARACTER_LOAD;
-//	strncpy(newPacket.avatar, config["client.avatar"].c_str(), PACKET_STRING_SIZE);
+	strncpy(newPacket.handle, config["client.handle"].c_str(), PACKET_STRING_SIZE);
-//	newPacket.accountIndex = accountIndex;
+	strncpy(newPacket.avatar, config["client.avatar"].c_str(), PACKET_STRING_SIZE);
-//	network.SendTo(Channels::SERVER, &newPacket);
+	newPacket.accountIndex = accountIndex;
+	network.SendTo(Channels::SERVER, &newPacket);
 
-	//request a sync
+	//query the world state
-//	RequestSynchronize();
+	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();
 }
 
 //-------------------------
@@ -94,69 +114,57 @@ void InWorld::FrameStart() {
 }
 
 void InWorld::Update() {
-	//suck in and process all waiting packets
+	//create and zero the buffer
 	SerialPacket* packetBuffer = reinterpret_cast<SerialPacket*>(new char[MAX_PACKET_SIZE]);
-	while(network.Receive(packetBuffer)) {
+	memset(packetBuffer, 0, MAX_PACKET_SIZE);
-		HandlePacket(packetBuffer);
+
+	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);
 
-	//update the characters
+	//heartbeat system
+	CheckHeartBeat();
+
+	//update all entities
 	for (auto& it : characterMap) {
 		it.second.Update();
 	}
+	for (auto& it : monsterMap) {
+		it.second.Update();
+	}
 
-	//check the map
+	//update the map
 	UpdateMap();
 
-	//skip the rest
+	//skip the rest without a local character
 	if (!localCharacter) {
 		return;
 	}
 
-	//check for collisions with the map
+	//get the collidable boxes
-	BoundingBox wallBounds = {0, 0, tileSheet.GetTileW(), tileSheet.GetTileH()};
+	std::list<BoundingBox> boxList = GenerateCollisionGrid(localCharacter, tileSheet.GetTileW(), tileSheet.GetTileH());
-	const int xCount = localCharacter->GetBounds().w / wallBounds.w + 1;
-	const int yCount = localCharacter->GetBounds().h / wallBounds.h + 1;
 
-	for (int i = -1; i <= xCount; ++i) {
+	//process the collisions
-		for (int j = -1; j <= yCount; ++j) {
+	if (localCharacter->ProcessCollisionGrid(boxList)) {
-			//set the wall's position
+		localCharacter->CorrectSprite();
-			wallBounds.x = wallBounds.w * i + snapToBase((double)wallBounds.w, localCharacter->GetOrigin().x);
+		SendLocalCharacterMotion();
-			wallBounds.y = wallBounds.h * j + snapToBase((double)wallBounds.h, localCharacter->GetOrigin().y);
-
-			if (!regionPager.GetSolid(wallBounds.x / wallBounds.w, wallBounds.y / wallBounds.h)) {
-				continue;
-			}
-
-			if ((localCharacter->GetOrigin() + localCharacter->GetBounds()).CheckOverlap(wallBounds)) {
-				localCharacter->SetOrigin(localCharacter->GetOrigin() - (localCharacter->GetMotion()));
-				localCharacter->SetMotion({0,0});
-				localCharacter->CorrectSprite();
-				SendPlayerUpdate();
-			}
-		}
 	}
 
-	//update the camera (following the player)
+	//update the camera
 	camera.x = localCharacter->GetOrigin().x - camera.marginX;
 	camera.y = localCharacter->GetOrigin().y - camera.marginY;
-
-	//check the connection
-	if (Clock::now() - lastBeat > std::chrono::seconds(3)) {
-		if (attemptedBeats > 2) {
-			RequestDisconnect();
-			SetNextScene(SceneList::DISCONNECTEDSCREEN);
-			ConfigUtility::GetSingleton()["client.disconnectMessage"] = "Error: Lost connection to the server";
-		}
-
-		ServerPacket newPacket;
-		newPacket.type = SerialPacketType::PING;
-		network.SendTo(Channels::SERVER, &newPacket);
-
-		attemptedBeats++;
-		lastBeat = Clock::now();
-	}
 }
 
 void InWorld::FrameEnd() {
@@ -164,7 +172,7 @@ void InWorld::FrameEnd() {
 }
 
 void InWorld::RenderFrame() {
-//	SDL_FillRect(GetScreen(), 0, 0);
+	SDL_FillRect(GetScreen(), 0, 0);
 	Render(GetScreen());
 	SDL_Flip(GetScreen());
 	fps.Calculate();
@@ -176,10 +184,13 @@ void InWorld::Render(SDL_Surface* const screen) {
 		tileSheet.DrawRegionTo(screen, &(*it), camera.x, camera.y);
 	}
 
-	//draw characters
+	//draw the entities
 	for (auto& it : characterMap) {
-		//BUG: #29 drawing order according to Y origin
+		//TODO: depth ordering
-		//TODO: use a list of renderable objects
+		it.second.DrawTo(screen, camera.x, camera.y);
+	}
+	for (auto& it : monsterMap) {
+		//TODO: depth ordering
 		it.second.DrawTo(screen, camera.x, camera.y);
 	}
 
@@ -194,8 +205,8 @@ void InWorld::Render(SDL_Surface* const screen) {
 //-------------------------
 
 void InWorld::QuitEvent() {
-	//exit the game AND the server
+	//two-step logout
-	RequestDisconnect();
+	SendDisconnectRequest();
 	SetNextScene(SceneList::QUIT);
 }
 
@@ -211,231 +222,281 @@ void InWorld::MouseButtonDown(SDL_MouseButtonEvent const& button) {
 
 void InWorld::MouseButtonUp(SDL_MouseButtonEvent const& button) {
 	if (disconnectButton.MouseButtonUp(button) == Button::State::HOVER && button.button == SDL_BUTTON_LEFT) {
-		RequestDisconnect();
+		SendLogoutRequest();
 	}
 	if (shutDownButton.MouseButtonUp(button) == Button::State::HOVER && button.button == SDL_BUTTON_LEFT) {
-		RequestShutDown();
+		SendShutdownRequest();
 	}
 }
 
 void InWorld::KeyDown(SDL_KeyboardEvent const& key) {
-	if (!localCharacter) {
-		return;
-	}
-
 	//hotkeys
 	switch(key.keysym.sym) {
 		case SDLK_ESCAPE:
-			RequestDisconnect();
+			//TODO: the escape key should actually control menus and stuff
-		break;
+			SendLogoutRequest();
-	}
-
-	//player movement
-	Vector2 motion = localCharacter->GetMotion();
-	switch(key.keysym.sym) {
-		case SDLK_LEFT:
-			motion.x -= CHARACTER_WALKING_SPEED;
-		break;
-		case SDLK_RIGHT:
-			motion.x += CHARACTER_WALKING_SPEED;
-		break;
-		case SDLK_UP:
-			motion.y -= CHARACTER_WALKING_SPEED;
-		break;
-		case SDLK_DOWN:
-			motion.y += CHARACTER_WALKING_SPEED;
-		break;
-		default:
-			return;
-	}
-	localCharacter->SetMotion(motion);
-	localCharacter->CorrectSprite();
-	SendPlayerUpdate();
-}
-
-void InWorld::KeyUp(SDL_KeyboardEvent const& key) {
-	if (!localCharacter) {
 		return;
 	}
 
-	//player movement
+	//character movement
+	if (!localCharacter) {
+		return;
+	}
 	Vector2 motion = localCharacter->GetMotion();
 	switch(key.keysym.sym) {
-		//NOTE: The use of min/max here are to prevent awkward movements
+		case SDLK_w:
-		case SDLK_LEFT:
+			motion.y -= CHARACTER_WALKING_SPEED;
-			motion.x = std::min(motion.x + CHARACTER_WALKING_SPEED, 0.0);
 		break;
-		case SDLK_RIGHT:
+		case SDLK_a:
-			motion.x = std::max(motion.x - CHARACTER_WALKING_SPEED, 0.0);
+			motion.x -= CHARACTER_WALKING_SPEED;
 		break;
-		case SDLK_UP:
+		case SDLK_s:
-			motion.y = std::min(motion.y + CHARACTER_WALKING_SPEED, 0.0);
+			motion.y += CHARACTER_WALKING_SPEED;
 		break;
-		case SDLK_DOWN:
+		case SDLK_d:
-			motion.y = std::max(motion.y - CHARACTER_WALKING_SPEED, 0.0);
+			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();
-	SendPlayerUpdate();
+	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();
 }
 
 //-------------------------
-//Network handlers
+//Basic connections
 //-------------------------
 
 void InWorld::HandlePacket(SerialPacket* const argPacket) {
 	switch(argPacket->type) {
 		//heartbeat system
-		case SerialPacketType::PING: {
+		case SerialPacketType::PING:
-			ServerPacket newPacket;
+			HandlePing(static_cast<ServerPacket*>(argPacket));
-			newPacket.type = SerialPacketType::PONG;
-			network.SendTo(argPacket->srcAddress, &newPacket);
-		}
 		break;
 		case SerialPacketType::PONG:
-//			HandlePong(static_cast<ServerPacket*>(argPacket));
+			HandlePong(static_cast<ServerPacket*>(argPacket));
 		break;
 
 		//game server connections
 		case SerialPacketType::LOGOUT_RESPONSE:
-//			HandleLogoutResponse(static_cast<ClientPacket*>(argPacket));
+			HandleLogoutResponse(static_cast<ClientPacket*>(argPacket));
 		break;
-		case SerialPacketType::DISCONNECT_REQUEST:
+		case SerialPacketType::DISCONNECT_RESPONSE:
-//			HandleDisconnectRequest(static_cast<ClientPacket*>(argPacket));
+			HandleDisconnectResponse(static_cast<ClientPacket*>(argPacket));
 		break;
 		case SerialPacketType::DISCONNECT_FORCED:
-//			HandleDisconnectForced(static_cast<ClientPacket*>(argPacket));
+			HandleDisconnectForced(static_cast<ClientPacket*>(argPacket));
 		break;
 
-		//data management
+		//map management
 		case SerialPacketType::REGION_CONTENT:
-//			HandleRegionContent(static_cast<RegionPacket*>(argPacket));
+			HandleRegionContent(static_cast<RegionPacket*>(argPacket));
 		break;
-//		case SerialPacketType::QUERY_CHARACTER_EXISTS:
-//		case SerialPacketType::QUERY_CHARACTER_STATS:
-//		case SerialPacketType::QUERY_CHARACTER_LOCATION:
 
 		//character management
-//		case SerialPacketType::CHARACTER_NEW:
+		case SerialPacketType::CHARACTER_CREATE:
-//			HandleCharacterNew(static_cast<CharacterPacket*>(argPacket));
+			HandleCharacterCreate(static_cast<CharacterPacket*>(argPacket));
-//		break;
+		break;
-//		case SerialPacketType::CHARACTER_DELETE:
+		case SerialPacketType::CHARACTER_DELETE:
-//			HandleCharacterDelete(static_cast<CharacterPacket*>(argPacket));
+			HandleCharacterDelete(static_cast<CharacterPacket*>(argPacket));
-//		break;
+		break;
-//		case SerialPacketType::CHARACTER_UPDATE:
+		case SerialPacketType::QUERY_CHARACTER_EXISTS:
-//			HandleCharacterUpdate(static_cast<CharacterPacket*>(argPacket));
+			HandleCharacterQueryExists(static_cast<CharacterPacket*>(argPacket));
-//		break;
+		break;
-//		case SerialPacketType::CHARACTER_REJECTION:
-//			HandleCharacterRejection(static_cast<TextPacket*>(argPacket));
-//		break;
 
-		//enemy management
+		//character movement
-		//TODO: enemy management
+		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;
 
-		//TODO: text
+		//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;
 
-		//handle errors
+		//errors
-		default:
+		default: {
-			throw(std::runtime_error(std::string() + "Unknown SerialPacketType encountered in InWorld: " + to_string_custom(static_cast<int>(argPacket->type)) ));
+			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)->host != argPacket->srcAddress.host) {
+	if (*network.GetIPAddress(Channels::SERVER) != argPacket->srcAddress) {
 		throw(std::runtime_error("Heartbeat message received from an unknown source"));
 	}
-
 	attemptedBeats = 0;
 	lastBeat = Clock::now();
 }
 
-void InWorld::HandleDisconnect(ClientPacket* const argPacket) {
+//-------------------------
-	//TODO: More needed in the disconnection
+//Connection control
-	SetNextScene(SceneList::DISCONNECTEDSCREEN);
+//-------------------------
-	ConfigUtility::GetSingleton()["client.disconnectMessage"] = "You have been disconnected";
+
+void InWorld::SendLogoutRequest() {
+	ClientPacket newPacket;
+
+	//send a logout request
+	newPacket.type = SerialPacketType::LOGOUT_REQUEST;
+	newPacket.accountIndex = accountIndex;
+
+	network.SendTo(Channels::SERVER, &newPacket);
 }
 
-void InWorld::HandleCharacterNew(CharacterPacket* const argPacket) {
+void InWorld::SendDisconnectRequest() {
-	if (characterMap.find(argPacket->characterIndex) != characterMap.end()) {
+	ClientPacket newPacket;
-		throw(std::runtime_error("Cannot create duplicate characters"));
-	}
 
-	//create the character object
+	//send a disconnect request
-	BaseCharacter& newCharacter = characterMap[argPacket->characterIndex];
+	newPacket.type = SerialPacketType::DISCONNECT_REQUEST;
+	newPacket.clientIndex = clientIndex;
 
-	//fill out the character's members
+	network.SendTo(Channels::SERVER, &newPacket);
-	newCharacter.SetHandle(argPacket->handle);
-	newCharacter.SetAvatar(argPacket->avatar);
-
-	newCharacter.GetSprite()->LoadSurface(ConfigUtility::GetSingleton()["dir.sprites"] + newCharacter.GetAvatar(), 4, 4);
-
-	newCharacter.SetOrigin(argPacket->origin);
-	newCharacter.SetMotion(argPacket->motion);
-	newCharacter.SetBounds({
-		CHARACTER_BOUNDS_X,
-		CHARACTER_BOUNDS_Y,
-		CHARACTER_BOUNDS_WIDTH,
-		CHARACTER_BOUNDS_HEIGHT
-	});
-
-//	(*newCharacter.GetBaseStats()) = argPacket->stats;
-
-	//bookkeeping code
-	newCharacter.CorrectSprite();
-
-	//catch this client's player object
-	if (argPacket->accountIndex == accountIndex && !localCharacter) {
-		characterIndex = argPacket->characterIndex;
-		localCharacter = &newCharacter;
-
-		//setup the camera
-		camera.width = GetScreen()->w;
-		camera.height = GetScreen()->h;
-
-		//center on the player's character
-		camera.marginX = (GetScreen()->w / 2 - localCharacter->GetSprite()->GetImage()->GetClipW() / 2);
-		camera.marginY = (GetScreen()->h / 2 - localCharacter->GetSprite()->GetImage()->GetClipH() / 2);
-	}
 }
 
-void InWorld::HandleCharacterDelete(CharacterPacket* const argPacket) {
+void InWorld::SendShutdownRequest() {
-	//TODO: authenticate when own character is being deleted (linked to a TODO in the server)
+	ClientPacket newPacket;
 
-	//catch this client's player object
+	//send a shutdown request
-	if (argPacket->characterIndex == characterIndex) {
+	newPacket.type = SerialPacketType::SHUTDOWN_REQUEST;
-		characterIndex = -1;
+	newPacket.accountIndex = accountIndex;
+
+	network.SendTo(Channels::SERVER, &newPacket);
+}
+
+void InWorld::HandleLogoutResponse(ClientPacket* const argPacket) {
+	if (localCharacter) {
+		characterMap.erase(characterIndex);
 		localCharacter = nullptr;
 	}
 
-	characterMap.erase(argPacket->characterIndex);
+	accountIndex = -1;
+	characterIndex = -1;
+
+	//reset the camera
+	camera.marginX = camera.marginY = 0;
+
+	//because, why not? I guess...
+	SendDisconnectRequest();
 }
 
-void InWorld::HandleCharacterUpdate(CharacterPacket* const argPacket) {
+void InWorld::HandleDisconnectResponse(ClientPacket* const argPacket) {
-	if (characterMap.find(argPacket->characterIndex) == characterMap.end()) {
+	HandleLogoutResponse(argPacket);//shortcut
-		HandleCharacterNew(argPacket);
-		return;
-	}
-
-	BaseCharacter& character = characterMap[argPacket->characterIndex];
-
-	//other characters moving
-	if (argPacket->characterIndex != characterIndex) {
-		character.SetOrigin(argPacket->origin);
-		character.SetMotion(argPacket->motion);
-		character.CorrectSprite();
-	}
-}
-
-void InWorld::HandleCharacterRejection(TextPacket* const argPacket) {
-	RequestDisconnect();
 	SetNextScene(SceneList::DISCONNECTEDSCREEN);
-	ConfigUtility& config = ConfigUtility::GetSingleton();
+	ConfigUtility::GetSingleton()["client.disconnectMessage"] = "You have successfully logged out";
-	config["client.disconnectMessage"] = "Error: ";
+}
-	config["client.disconnectMessage"] += argPacket->text;
+
+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) {
@@ -448,82 +509,11 @@ void InWorld::HandleRegionContent(RegionPacket* const argPacket) {
 	argPacket->region = nullptr;
 }
 
-//-------------------------
-//Server control
-//-------------------------
-
-void InWorld::RequestSynchronize() {
-//	ClientPacket newPacket;
-
-	//request a sync
-//	newPacket.type = SerialPacketType::SYNCHRONIZE;
-//	newPacket.clientIndex = clientIndex;
-//	newPacket.accountIndex = accountIndex;
-
-	//TODO: location, range for sync request
-
-//	network.SendTo(Channels::SERVER, &newPacket);
-}
-
-void InWorld::SendPlayerUpdate() {
-	CharacterPacket newPacket;
-
-	//pack the packet
-//	newPacket.type = SerialPacketType::CHARACTER_UPDATE;
-
-	newPacket.characterIndex = characterIndex;
-	//NOTE: omitting the handle and avatar here
-	newPacket.accountIndex = accountIndex;
-	newPacket.roomIndex = 0; //TODO: room index
-	newPacket.origin = localCharacter->GetOrigin();
-	newPacket.motion = localCharacter->GetMotion();
-//	newPacket.stats = *localCharacter->GetBaseStats();
-
-	//TODO: gameplay components: equipment, items, buffs, debuffs
-
-	network.SendTo(Channels::SERVER, &newPacket);
-}
-
-void InWorld::RequestDisconnect() {
-	ClientPacket newPacket;
-
-	//send a disconnect request
-	newPacket.type = SerialPacketType::DISCONNECT_REQUEST;
-	newPacket.clientIndex = clientIndex;
-	newPacket.accountIndex = accountIndex;
-
-	network.SendTo(Channels::SERVER, &newPacket);
-}
-
-void InWorld::RequestShutDown() {
-	ClientPacket newPacket;
-
-	//send a shutdown request
-	newPacket.type = SerialPacketType::SHUTDOWN_REQUEST;
-	newPacket.clientIndex = clientIndex;
-	newPacket.accountIndex = accountIndex;
-
-	network.SendTo(Channels::SERVER, &newPacket);
-}
-
-void InWorld::RequestRegion(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);
-}
-
-//-------------------------
-//Utilities
-//-------------------------
-
-//TODO: convert this into a more generic function?; using parameters for the bounds
 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;
@@ -532,27 +522,234 @@ void InWorld::UpdateMap() {
 	int yEnd = snapToBase(REGION_HEIGHT, (camera.y+camera.height)/tileSheet.GetTileH()) + REGION_HEIGHT;
 
 	//prune distant regions
-	for (std::list<Region>::iterator it = regionPager.GetContainer()->begin(); it != regionPager.GetContainer()->end(); /* EMPTY */) {
+	regionPager.GetContainer()->remove_if([&](Region const& region) -> bool {
-		//check if the region is outside of this area
+		return region.GetX() < xStart || region.GetX() > xEnd || region.GetY() < yStart || region.GetY() > yEnd;
-		if (it->GetX() < xStart || it->GetX() > xEnd || it->GetY() < yStart || it->GetY() > yEnd) {
+	});
-
-			//clunky, but the alternative was time consuming
-			int tmpX = it->GetX();
-			int tmpY = it->GetY();
-			++it;
-
-			regionPager.UnloadRegion(tmpX, tmpY);
-			continue;
-		}
-		++it;
-	}
 
 	//request empty regions within this zone
 	for (int i = xStart; i <= xEnd; i += REGION_WIDTH) {
 		for (int j = yStart; j <= yEnd; j += REGION_HEIGHT) {
 			if (!regionPager.FindRegion(i, j)) {
-				RequestRegion(0, i, j);
+				SendRegionRequest(roomIndex, i, j);
 			}
 		}
 	}
 }
+
+//-------------------------
+//entity management
+//-------------------------
+
+//NOTE: preexisting characters will result in query responses
+//NOTE: new characters will result in create messages
+//NOTE: 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);
+}

client/scenes/in_world.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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
@@ -25,9 +25,10 @@
 //maps
 #include "region_pager_base.hpp"
 
-//networking
+//utilities
 #include "udp_network_utility.hpp"
 #include "serial_packet.hpp"
+#include "config_utility.hpp"
 
 //graphics
 #include "image.hpp"
@@ -38,11 +39,10 @@
 //common
 #include "frame_rate.hpp"
 
-#include "base_character.hpp"
-#include "base_monster.hpp"
-
 //client
 #include "base_scene.hpp"
+#include "base_monster.hpp"
+#include "local_character.hpp"
 
 //STL
 #include <map>
@@ -71,33 +71,44 @@ protected:
 	void KeyDown(SDL_KeyboardEvent const&);
 	void KeyUp(SDL_KeyboardEvent const&);
 
-	//Network handlers
+	//Basic connections
 	void HandlePacket(SerialPacket* const);
+	void HandlePing(ServerPacket* const);
 	void HandlePong(ServerPacket* const);
-	void HandleDisconnect(ClientPacket* const);
+
-	void HandleCharacterNew(CharacterPacket* const);
+	//Connection control
-	void HandleCharacterDelete(CharacterPacket* const);
+	void SendLogoutRequest();
-	void HandleCharacterUpdate(CharacterPacket* const);
+	void SendDisconnectRequest();
-	void HandleCharacterRejection(TextPacket* const);
+	void SendShutdownRequest();
+
+	void HandleLogoutResponse(ClientPacket* const);
+	void HandleDisconnectResponse(ClientPacket* const);
+	void HandleDisconnectForced(ClientPacket* const);
+
+	void CheckHeartBeat();
+
+	//map management
+	void SendRegionRequest(int roomIndex, int x, int y);
 	void HandleRegionContent(RegionPacket* const);
-
-	//Server control
-	void RequestSynchronize();
-	void SendPlayerUpdate();
-	void RequestDisconnect();
-	void RequestShutDown();
-	void RequestRegion(int roomIndex, int x, int y);
-
-	//utilities
 	void UpdateMap();
 
-	//singleton shortcut
+	//character management
-	UDPNetworkUtility& network = UDPNetworkUtility::GetSingleton();
+	void HandleCharacterCreate(CharacterPacket* const);
+	void HandleCharacterDelete(CharacterPacket* const);
+	void HandleCharacterQueryExists(CharacterPacket* const);
+	void HandleCharacterSetRoom(CharacterPacket* const);
+	void HandleCharacterSetOrigin(CharacterPacket* const);
+	void HandleCharacterSetMotion(CharacterPacket* const);
+
+	//player movement
+	void SendLocalCharacterMotion();
+	std::list<BoundingBox> GenerateCollisionGrid(Entity*, int tileWidth, int tileHeight);
 
 	//indexes
 	int& clientIndex;
 	int& accountIndex;
 	int characterIndex = -1;
+	int roomIndex = -1;
 
 	//graphics
 	Image buttonImage;
@@ -119,16 +130,20 @@ protected:
 		int marginX = 0, marginY = 0;
 	} camera;
 
-	//game components
+	//entities
-	BaseCharacter* localCharacter = nullptr;
 	std::map<int, BaseCharacter> characterMap;
 	std::map<int, BaseMonster> monsterMap;
+	LocalCharacter* localCharacter = nullptr;
 
 	//heartbeat
-	//TODO: This needs it's own utility, for both InWorld and InCombat
+	//TODO: Heartbeat needs it's own utility
 	typedef std::chrono::steady_clock Clock;
 	Clock::time_point lastBeat = Clock::now();
 	int attemptedBeats = 0;
+
+	//ugly references; I hate this
+	ConfigUtility& config = ConfigUtility::GetSingleton();
+	UDPNetworkUtility& network = UDPNetworkUtility::GetSingleton();
 };
 
 #endif

client/scenes/lobby_menu.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

client/scenes/lobby_menu.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

client/scenes/main_menu.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

client/scenes/main_menu.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

client/scenes/makefile

@@ -1,5 +1,5 @@
 #config
-INCLUDES+=. .. ../entities ../../common/gameplay ../../common/graphics ../../common/map ../../common/network ../../common/network/packet_types ../../common/ui ../../common/utilities
+INCLUDES+=. .. ../client_utilities ../entities ../../common/gameplay ../../common/graphics ../../common/map ../../common/network ../../common/network/packet_types ../../common/ui ../../common/utilities
 LIBS+=
 CXXFLAGS+=-std=c++11 $(addprefix -I,$(INCLUDES))
 

client/scenes/options_menu.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

client/scenes/options_menu.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

client/scenes/splash_screen.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

client/scenes/splash_screen.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/debugging/timer.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -39,7 +39,7 @@ void Timer::Stop() {
 
 std::ostream& operator<<(std::ostream& os, Timer& t) {
 	os << t.GetName() << ": ";
-	os << std::chrono::duration_cast<std::chrono::milliseconds>(t.GetTime()).count();
+	os << std::chrono::duration_cast<std::chrono::microseconds>(t.GetTime()).count();
-	os << "ms";
+	os << "us";
 	return os;
 }

common/debugging/timer.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -34,8 +34,8 @@ public:
 	Timer(std::string s);
 	~Timer() = default;
 
-	inline void Start();
+	void Start();
-	inline void Stop();
+	void Stop();
 
 	//accessors and mutators
 	Clock::duration GetTime() { return timeSpan; }

common/gameplay/character_defines.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -35,4 +35,8 @@ constexpr int CHARACTER_BOUNDS_Y = 16;
 constexpr int CHARACTER_BOUNDS_WIDTH = 32;
 constexpr int CHARACTER_BOUNDS_HEIGHT = 32;
 
+//the character's sprite format
+constexpr int CHARACTER_CELLS_X = 4;
+constexpr int CHARACTER_CELLS_Y = 4;
+
 #endif

common/graphics/image.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/graphics/image.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/graphics/sprite_sheet.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/graphics/sprite_sheet.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/map/map_system_api.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -70,7 +70,7 @@ int openMapSystemAPI(lua_State* L) {
 
 	//push the substable
 	for (const luaL_Reg* lib = libs; lib->func; lib++) {
-		lua_pushcfunction(L, lib->func);
+		lib->func(L);
 		lua_setfield(L, -2, lib->name);
 	}
 	return 1;

common/map/map_system_api.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/map/region.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/map/region.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/map/region_api.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/map/region_api.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/map/region_pager_api.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/map/region_pager_api.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/map/region_pager_base.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/map/region_pager_base.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/map/region_pager_lua.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -23,6 +23,17 @@
 
 #include <stdexcept>
 
+RegionPagerLua::~RegionPagerLua() {
+	//unload all regions
+	UnloadAll();
+	//clear any stored functions
+	luaL_unref(lua, LUA_REGISTRYINDEX, loadRef);
+	luaL_unref(lua, LUA_REGISTRYINDEX, saveRef);
+	luaL_unref(lua, LUA_REGISTRYINDEX, createRef);
+	luaL_unref(lua, LUA_REGISTRYINDEX, unloadRef);
+}
+
+//return the loaded region, or nullptr on failure
 Region* RegionPagerLua::LoadRegion(int x, int y) {
 	//get the pager's function from the registry
 	lua_rawgeti(lua, LUA_REGISTRYINDEX, loadRef);
@@ -54,6 +65,7 @@ Region* RegionPagerLua::LoadRegion(int x, int y) {
 	}
 }
 
+//return the saved region, or nullptr on failure
 Region* RegionPagerLua::SaveRegion(int x, int y) {
 	//get the pager's function from the registry
 	lua_rawgeti(lua, LUA_REGISTRYINDEX, saveRef);
@@ -88,6 +100,7 @@ Region* RegionPagerLua::SaveRegion(int x, int y) {
 	}
 }
 
+//return the created region, or nullptr on failure
 Region* RegionPagerLua::CreateRegion(int x, int y) {
 	if (FindRegion(x, y)) {
 		throw(std::logic_error("Cannot overwrite an existing region"));
@@ -116,6 +129,7 @@ Region* RegionPagerLua::CreateRegion(int x, int y) {
 	return &regionList.front();
 }
 
+//no return
 void RegionPagerLua::UnloadRegion(int x, int y) {
 	//get the pager's function from the registry
 	lua_rawgeti(lua, LUA_REGISTRYINDEX, unloadRef);

common/map/region_pager_lua.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -35,7 +35,7 @@
 class RegionPagerLua : public RegionPagerBase {
 public:
 	RegionPagerLua() = default;
-	~RegionPagerLua() = default;
+	~RegionPagerLua();
 
 	//region manipulation
 	Region* LoadRegion(int x, int y) override;

common/map/tile_sheet.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/map/tile_sheet.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/map/tile_sheet_api.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/map/tile_sheet_api.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/network/packet_types/character_packet.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/network/packet_types/character_packet.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/network/packet_types/client_packet.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/network/packet_types/client_packet.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/network/packet_types/region_packet.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/network/packet_types/region_packet.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/network/packet_types/serial_packet_base.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/network/packet_types/serial_packet_base.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/network/packet_types/server_packet.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/network/packet_types/server_packet.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/network/packet_types/text_packet.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/network/packet_types/text_packet.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/network/serial_packet.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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
@@ -33,7 +33,7 @@
 typedef SerialPacketBase SerialPacket;
 
 //DOCS: NETWORK_VERSION is used to discern compatible servers and clients
-constexpr int NETWORK_VERSION = -1;
+constexpr int NETWORK_VERSION = 20141227;
 
 union MaxPacket {
 	CharacterPacket a;

common/network/serial_packet_type.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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
@@ -38,12 +38,12 @@ enum class SerialPacketType {
 	//-------------------------
 
 	//heartbeat
-	PING,
+	PING = 1,
-	PONG,
+	PONG = 2,
 
 	//Used for finding available servers
-	BROADCAST_REQUEST,
+	BROADCAST_REQUEST = 3,
-	BROADCAST_RESPONSE,
+	BROADCAST_RESPONSE = 4,
 
 	//-------------------------
 	//ClientPacket
@@ -51,24 +51,24 @@ enum class SerialPacketType {
 	//-------------------------
 
 	//Connecting to a server as a client
-	JOIN_REQUEST,
+	JOIN_REQUEST = 5,
-	JOIN_RESPONSE,
+	JOIN_RESPONSE = 6,
 
 	//disconnect from the server
-	DISCONNECT_REQUEST,
+	DISCONNECT_REQUEST = 7,
-	DISCONNECT_RESPONSE,
+	DISCONNECT_RESPONSE = 8,
-	DISCONNECT_FORCED,
+	DISCONNECT_FORCED = 9,
 
 	//load the account
-	LOGIN_REQUEST,
+	LOGIN_REQUEST = 10,
-	LOGIN_RESPONSE,
+	LOGIN_RESPONSE = 11,
 
 	//unload the account
-	LOGOUT_REQUEST,
+	LOGOUT_REQUEST = 12,
-	LOGOUT_RESPONSE,
+	LOGOUT_RESPONSE = 13,
 
 	//shut down the server
-	SHUTDOWN_REQUEST,
+	SHUTDOWN_REQUEST = 14,
 
 	//-------------------------
 	//RegionPacket
@@ -76,8 +76,8 @@ enum class SerialPacketType {
 	//-------------------------
 
 	//map data
-	REGION_REQUEST, //NOTE: technically a query
+	REGION_REQUEST = 15, //NOTE: technically a query
-	REGION_CONTENT,
+	REGION_CONTENT = 16,
 
 	//-------------------------
 	//CharacterPacket
@@ -89,20 +89,20 @@ enum class SerialPacketType {
 	//-------------------------
 
 	//character management
-	CHARACTER_CREATE,
+	CHARACTER_CREATE = 17,
-	CHARACTER_DELETE,
+	CHARACTER_DELETE = 18,
-	CHARACTER_LOAD,
+	CHARACTER_LOAD = 19,
-	CHARACTER_UNLOAD,
+	CHARACTER_UNLOAD = 20,
 
 	//find out info from the server
-	QUERY_CHARACTER_EXISTS,
+	QUERY_CHARACTER_EXISTS = 21,
-	QUERY_CHARACTER_STATS,
+	QUERY_CHARACTER_STATS = 22,
-	QUERY_CHARACTER_LOCATION,
+	QUERY_CHARACTER_LOCATION = 23,
 
 	//set the info in the server
-	CHARACTER_SET_ROOM,
+	CHARACTER_SET_ROOM = 24,
-	CHARACTER_SET_ORIGIN,
+	CHARACTER_SET_ORIGIN = 25,
-	CHARACTER_SET_MOTION,
+	CHARACTER_SET_MOTION = 26,
 
 	//TODO: enemy management
 
@@ -112,19 +112,20 @@ enum class SerialPacketType {
 	//-------------------------
 
 	//general speech
-	TEXT_BROADCAST,
+	TEXT_BROADCAST = 27,
 
 	//rejection/error messages
-	JOIN_REJECTION,
+	JOIN_REJECTION = 28,
-	LOGIN_REJECTION,
+	LOGIN_REJECTION = 29,
-	CHARACTER_REJECTION,
+	REGION_REJECTION = 30,
-	SHUTDOWN_REJECTION,
+	CHARACTER_REJECTION = 31,
+	SHUTDOWN_REJECTION = 32,
 
 	//-------------------------
 	//not used
 	//-------------------------
 
-	LAST
+	LAST = 33
 };
 
 #endif

common/network/serial_utility.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -83,6 +83,7 @@ void serializePacket(void* buffer, SerialPacketBase* packet) {
 		case SerialPacketType::TEXT_BROADCAST:
 		case SerialPacketType::JOIN_REJECTION:
 		case SerialPacketType::LOGIN_REJECTION:
+		case SerialPacketType::REGION_REJECTION:
 		case SerialPacketType::CHARACTER_REJECTION:
 		case SerialPacketType::SHUTDOWN_REJECTION:
 			serializeText(buffer, static_cast<TextPacket*>(packet));
@@ -95,7 +96,7 @@ void deserializePacket(void* buffer, SerialPacketBase* packet) {
 	SerialPacketType type;
 	memcpy(&type, buffer, sizeof(SerialPacketType));
 
-	switch(packet->type) {
+	switch(type) {
 		case SerialPacketType::PING:
 		case SerialPacketType::PONG:
 		case SerialPacketType::BROADCAST_REQUEST:
@@ -133,6 +134,7 @@ void deserializePacket(void* buffer, SerialPacketBase* packet) {
 		case SerialPacketType::TEXT_BROADCAST:
 		case SerialPacketType::JOIN_REJECTION:
 		case SerialPacketType::LOGIN_REJECTION:
+		case SerialPacketType::REGION_REJECTION:
 		case SerialPacketType::CHARACTER_REJECTION:
 		case SerialPacketType::SHUTDOWN_REJECTION:
 			deserializeText(buffer, static_cast<TextPacket*>(packet));

common/network/serial_utility.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/network/udp_network_utility.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/network/udp_network_utility.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/ui/button.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/ui/button.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/ui/menu_bar.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/ui/menu_bar.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/ui/raster_font.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/ui/raster_font.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/utilities/bounding_box.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/utilities/config_utility.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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
@@ -27,13 +27,13 @@
 #include <sstream>
 #include <stdexcept>
 
-void ConfigUtility::Load(std::string fname, int argc, char* argv[]) {
+void ConfigUtility::Load(std::string fname, bool skipMissingFile, int argc, char* argv[]) {
 	//clear the stored configuration
 	configMap.clear();
 
 	//use the default file
 	if (argc < 2) {
-		configMap = Read(fname);
+		configMap = Read(fname, skipMissingFile);
 		return;
 	}
 
@@ -47,7 +47,9 @@ void ConfigUtility::Load(std::string fname, int argc, char* argv[]) {
 	for (int i = 1; i < argc; ++i) {
 		//read from a specified config file
 		if (!strncmp(argv[i], "-config=", 8)) {
-			redirectedFile = Read(argv[i] + 8);
+			//older specified files take precedence
+			table_t tmp = Read(argv[i] + 8, skipMissingFile);
+			redirectedFile.insert(tmp.begin(), tmp.end());
 			redirectUsed = true;
 			continue;
 		}
@@ -73,18 +75,21 @@ void ConfigUtility::Load(std::string fname, int argc, char* argv[]) {
 
 	//finally, construct the final config table
 	if (!redirectUsed) {
-		redirectedFile = Read(fname);
+		redirectedFile = Read(fname, skipMissingFile);
 	}
 	configMap.insert(cmdLineParams.begin(), cmdLineParams.end());
 	configMap.insert(redirectedFile.begin(), redirectedFile.end());
 }
 
-ConfigUtility::table_t ConfigUtility::Read(std::string fname) {
+ConfigUtility::table_t ConfigUtility::Read(std::string fname, bool skipMissingFile) {
 	//read in and return this file's data
 	table_t retTable;
 	std::ifstream is(fname);
 
 	if (!is.is_open()) {
+		if (skipMissingFile) {
+			return {}; //empty table
+		}
 		std::ostringstream os;
 		os << "Failed to open a config file: " << fname;
 		throw(std::runtime_error( os.str() ));
@@ -143,7 +148,7 @@ ConfigUtility::table_t ConfigUtility::Read(std::string fname) {
 
 	//load in any subordinate config files
 	if (retTable.find("config.next") != retTable.end()) {
-		table_t subTable = Read(retTable["config.next"]);
+		table_t subTable = Read(retTable["config.next"], skipMissingFile);
 		retTable.insert(subTable.begin(), subTable.end());
 	}
 

common/utilities/config_utility.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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
@@ -27,9 +27,9 @@
 #include <map>
 #include <string>
 
-class ConfigUtility : public Singleton<ConfigUtility> {
+class ConfigUtility: public Singleton<ConfigUtility> {
 public:
-	void Load(std::string fname, int argc = 0, char* argv[] = nullptr);
+	void Load(std::string fname, bool skipMissingFile = false, int argc = 0, char* argv[] = nullptr);
 
 	//convert to a type
 	std::string& String(std::string);
@@ -47,10 +47,7 @@ private:
 
 	friend Singleton<ConfigUtility>;
 
-	ConfigUtility() = default;
+	table_t Read(std::string fname, bool skipMissingFile);
-	~ConfigUtility() = default;
-
-	table_t Read(std::string fname);
 
 	table_t configMap;
 };

common/utilities/frame_rate.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/utilities/singleton.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

common/utilities/utility.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/utilities/utility.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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

common/utilities/vector2.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2013, 2014
+/* 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
@@ -92,6 +92,10 @@ public:
 		return ret;
 	}
 
+	//unary operators
+	Vector2 operator-() { return {-x, -y}; }
+
+	//comparison operators
 	bool operator==(Vector2 v) { return (x == v.x && y == v.y); }
 	bool operator!=(Vector2 v) { return (x != v.x || y != v.y); }
 

rsc/scripts/map_saver.lua

@@ -1,3 +1,9 @@
 local mapSaver = {}
+function mapSaver.Load(region)
+	--empty
+end
+function mapSaver.Save(region)
+	--empty
+end
 --TODO: create a flexible saving & loading system
 return mapSaver

rsc/scripts/setup_server.lua

@@ -11,23 +11,22 @@ local function dumpTable(t)
 	end
 end
 
-dumpTable(mapMaker)
-dumpTable(mapSaver)
-dumpTable(roomSystem)
-dumpTable(roomSystem.Room)
-dumpTable(roomSystem.RoomManager)
-
 --create the overworld, set it's generator, loader & saver
-local overworld = roomSystem.RoomManager.CreateRoom("overworld", "overworld.bmp")
+--[[
-roomSystem.Room.SetOnLoad(overworld, 1123)
+local t = {
-roomSystem.Room.SetOnUnload(overworld, 458)
+	"overworld.bmp", --tileset name
+	mapSaver.load, --load function
+	mapSaver.save, --save function
+	mapMaker.debugIsland, --create function
+	mapSaver.save --unload function
+}]]
 
-if roomSystem.Room.GetOnLoad(overworld) == 1123 then
+dumpTable(roomSystem)
-	print("onload retreival works")
+dumpTable(roomSystem.RoomManager)
-end
+dumpTable(roomSystem.Room)
 
-if roomSystem.Room.GetOnUnload(overworld) == 458 then
+--NOTE: room 0 is the first that the client asks for, therefore it must exist
-	print("onunload retreival works")
+local overworld, uid = roomSystem.RoomManager.CreateRoom("overworld")
-end
+roomSystem.Room.Initialize(overworld, "overworld.bmp", mapSaver.Load, mapSaver.Save, mapMaker.debugIsland, mapSaver.Save)
 
 print("Finished the lua script")

server/accounts/account_data.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

server/accounts/account_data.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

server/accounts/account_manager.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

server/accounts/account_manager.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

server/characters/character_data.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

server/characters/character_data.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

server/characters/character_manager.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -110,6 +110,8 @@ int CharacterManager::Load(int owner, std::string handle, std::string avatar) {
 		//check the owner
 		if (owner != sqlite3_column_int(statement, 1)) {
 			sqlite3_finalize(statement);
+			//unload the already loaded character
+			Unload(uid);
 			return -2;
 		}
 

server/characters/character_manager.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

server/clients/client_data.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

server/clients/client_data.hpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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

server/clients/client_manager.cpp

@@ -1,4 +1,4 @@
-/* Copyright: (c) Kayne Ruse 2014
+/* 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
@@ -39,7 +39,7 @@ int ClientManager::CheckConnections() {
 	for (auto& it : elementMap) {
 		if (it.second.GetAttempts() > 2) {
 			int ret = it.first;
-			elementMap.erase(it.first);
+//			elementMap.erase(it.first);
 			return ret;
 		}
 	}