Merge branch 'develop'

client/scenes/in_world.cpp

@@ -589,8 +589,6 @@ 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;
 	}
 

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/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/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;
-}

rsc/scripts/map_maker.lua

@@ -1,39 +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.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.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
+--"edge" macros
-function mapMaker.debugIsland(region)
+mapMaker.edges = {}
-	for i = 1, mapSystem.Region.GetWidth(region) do
+mapMaker.edges.north = -16
-		for j = 1, mapSystem.Region.GetHeight(region) do
+mapMaker.edges.south = 16
-			local dist = mapMaker.dist(0, 0, i + mapSystem.Region.GetX(region) -1, j + mapSystem.Region.GetY(region) -1)
+mapMaker.edges.east = 1
-			if dist < 10 then
+mapMaker.edges.west = -1
-				mapSystem.Region.SetTile(region, i, j, 1, mapMaker.plains)
+
-			elseif dist < 12 then
+--use these macros (mapped to "overworld.bmp" for now) to smooth the region's edges
-				mapSystem.Region.SetTile(region, i, j, 1, mapMaker.sand)
+function mapMaker.SmoothEdgesSimple(r)
-			else
+	--make and pad an array to use
-				mapSystem.Region.SetTile(region, i, j, 1, mapMaker.water)
+	local shiftArray = {}
-				mapSystem.Region.SetSolid(region, i, j, true)
+	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
 
+--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")
-mapMaker = require "map_maker"
+mapSaver = require("map_saver")
-mapSaver = require "map_saver"
+roomSystem = require("room_system")
-roomSystem = require "room_system"
-waypointSystem = require "waypoint_system"
 
 local function dumpTable(t)
 	print(t)
@@ -15,53 +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")
-
+roomSystem.Room.Initialize(overworld, mapSaver.Load, mapSaver.Save, mapMaker.DebugIsland, mapSaver.Save)
---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)
 
 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/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();
+	int GetRoomIndex() const;
-	Vector2 GetOrigin();
+	Vector2 GetOrigin() const;
-	Vector2 GetMotion();
+	Vector2 GetMotion() const;
 
 protected:
 	Entity() = default;

server/linit.cpp

@@ -36,7 +36,9 @@
 
 #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"
 
@@ -59,7 +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_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

@@ -23,7 +23,6 @@
 #define MONSTERMANAGER_HPP_
 
 #include "monster_data.hpp"
-#include "singleton.hpp"
 
 #include "lua.hpp"
 #include "sqlite3.h"
@@ -32,14 +31,14 @@
 #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);
@@ -47,25 +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_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

@@ -19,12 +19,12 @@
  * 3. This notice may not be removed or altered from any source
  * distribution.
 */
-#ifndef TILESHEETAPI_HPP_
+#ifndef MONSTERSYSTEMAPI_HPP_
-#define TILESHEETAPI_HPP_
+#define MONSTERSYSTEMAPI_HPP_
 
 #include "lua.hpp"
 
-#define TORTUGA_TILE_SHEET_NAME "tile_sheet"
+#define TORTUGA_MONSTER_SYSTEM_API "monster_system"
-LUAMOD_API int openTileSheetAPI(lua_State* L);
+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+=. ../entities ../monsters ../server_utilities ../waypoints ../../common/map ../../common/utilities
 LIBS+=
 CXXFLAGS+=-std=c++11 $(addprefix -I,$(INCLUDES))
 

server/rooms/room_api.cpp

@@ -53,11 +53,21 @@ 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));
-	room->SetName(lua_tostring(L, 2));
-	room->SetTileset(lua_tostring(L, 3));
 
 	//set the refs of these parameters (backwards, since it pops from the top of the stack)
 	room->GetPager()->SetUnloadReference(luaL_ref(L, LUA_REGISTRYINDEX));
@@ -70,11 +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_data.cpp

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

server/rooms/room_data.hpp

@@ -23,7 +23,9 @@
 #define ROOMDATA_HPP_
 
 #include "entity.hpp"
+#include "monster_manager.hpp"
 #include "region_pager_lua.hpp"
+#include "waypoint_manager.hpp"
 
 #include "lua.hpp"
 
@@ -43,6 +45,8 @@ public:
 	std::string GetTileset();
 
 	RegionPagerLua* GetPager();
+	MonsterManager* GetMonsterMgr();
+	WaypointManager* GetWaypointMgr();
 	std::list<Entity*>* GetEntityList();
 
 	//TODO: triggers for unload, save, per-second, player enter, player exit, etc.
@@ -55,6 +59,8 @@ private:
 	std::string tilesetName;
 
 	RegionPagerLua pager;
+	MonsterManager monsterMgr;
+	WaypointManager waypointMgr;
 	std::list<Entity*> entityList;
 };
 

server/rooms/room_manager.cpp

@@ -36,6 +36,9 @@ 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++;
@@ -57,6 +60,37 @@ void RoomManager::UnloadIf(std::function<bool(std::pair<const int, RoomData cons
 	}
 }
 
+void RoomManager::PushEntity(Entity* entity) {
+	if (!entity) {
+		throw(std::runtime_error("Failed to push a null entity to a room"));
+	}
+
+	RoomData* room = Get(entity->GetRoomIndex());
+
+	if (!room) {
+		throw(std::runtime_error("Failed to push an entity to a non-existant room"));
+	}
+
+	room->entityList.push_back(entity);
+}
+
+void RoomManager::PopEntity(Entity const* entity) {
+	//NOTE: to pop an entity from a room, the entity must first exist
+	if (!entity) {
+		throw(std::runtime_error("Failed to pop a null entity to a room"));
+	}
+
+	RoomData* room = Get(entity->GetRoomIndex());
+
+	if (!room) {
+		throw(std::runtime_error("Failed to pop an entity to a non-existant room"));
+	}
+
+	room->entityList.remove_if([entity](Entity* ptr) {
+		return entity == ptr;
+	});
+}
+
 RoomData* RoomManager::Get(int uid) {
 	std::map<int, RoomData>::iterator it = elementMap.find(uid);
 
@@ -91,3 +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

@@ -22,10 +22,12 @@
 #ifndef ROOMMANAGER_HPP_
 #define ROOMMANAGER_HPP_
 
+#include "entity.hpp"
 #include "room_data.hpp"
 #include "singleton.hpp"
 
 #include "lua.hpp"
+#include "sqlite3.h"
 
 #include <functional>
 #include <map>
@@ -38,6 +40,9 @@ public:
 	void UnloadAll();
 	void UnloadIf(std::function<bool(std::pair<const int, RoomData const&>)> fn);
 
+	void PushEntity(Entity* entity);
+	void PopEntity(Entity const* entity);
+
 	//accessors and mutators
 	RoomData* Get(int uid);
 	RoomData* Get(std::string name);
@@ -47,6 +52,8 @@ public:
 	//hooks
 	lua_State* SetLuaState(lua_State* L);
 	lua_State* GetLuaState();
+	sqlite3* SetDatabase(sqlite3* db);
+	sqlite3* GetDatabase();
 
 private:
 	friend Singleton<RoomManager>;
@@ -57,6 +64,7 @@ private:
 	//members
 	std::map<int, RoomData> elementMap;
 	lua_State* lua = nullptr;
+	sqlite3* database = nullptr;
 	int counter = 0;
 };
 

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"
@@ -115,12 +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

@@ -45,6 +45,9 @@ void ServerApplication::HandleCharacterCreate(CharacterPacket* const argPacket)
 		return;
 	}
 
+	//push to the rooms
+	roomMgr.PushEntity(characterMgr.Get(characterIndex));
+
 	//pump this character to all clients
 	CharacterPacket newPacket;
 	CopyCharacterToPacket(&newPacket, characterIndex);
@@ -86,6 +89,9 @@ void ServerApplication::HandleCharacterDelete(CharacterPacket* const argPacket)
 		return;
 	}
 
+	//pop from the rooms
+	roomMgr.PopEntity(characterMgr.Get(characterIndex));
+
 	//delete the character
 	characterMgr.Delete(characterIndex);
 
@@ -119,6 +125,9 @@ void ServerApplication::HandleCharacterLoad(CharacterPacket* const argPacket) {
 		return;
 	}
 
+	//push to the rooms
+	roomMgr.PushEntity(characterMgr.Get(characterIndex));
+
 	//pump this character to all clients
 	CharacterPacket newPacket;
 	CopyCharacterToPacket(&newPacket, characterIndex);
@@ -149,6 +158,9 @@ void ServerApplication::HandleCharacterUnload(CharacterPacket* const argPacket)
 		return;
 	}
 
+	//pop from the rooms
+	roomMgr.PopEntity(characterData);
+
 	//unload the character
 	characterMgr.Unload(argPacket->characterIndex);
 
@@ -190,11 +202,17 @@ void ServerApplication::HandleCharacterSetRoom(CharacterPacket* const argPacket)
 		return;
 	}
 
+	//pop from the old room
+	roomMgr.PopEntity(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 new room
+	roomMgr.PushEntity(characterData);
+
 	//update the clients
 	CharacterPacket newPacket;
 	CopyCharacterToPacket(&newPacket, argPacket->characterIndex);

server/server_logic.cpp

@@ -105,7 +105,7 @@ 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;
 
@@ -202,9 +202,7 @@ void ServerApplication::Quit() {
 	accountMgr.UnloadAll();
 	characterMgr.UnloadAll();
 	clientMgr.UnloadAll();
-	monsterMgr.UnloadAll();
 	roomMgr.UnloadAll();
-	waypointMgr.UnloadAll();
 
 	//APIs
 	lua_close(luaState);

server/server_methods.cpp

@@ -149,6 +149,9 @@ void ServerApplication::FullCharacterUnload(int index) {
 			return false;
 		}
 
+		//pop from the rooms
+		roomMgr.PopEntity(&character.second);
+
 		//pump character unload
 		CharacterPacket newPacket;
 		newPacket.type = SerialPacketType::CHARACTER_DELETE;

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_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

@@ -22,23 +22,32 @@
 #ifndef WAYPOINTDATA_HPP_
 #define WAYPOINTDATA_HPP_
 
-#include "entity.hpp"
+#include "bounding_box.hpp"
+#include "vector2.hpp"
 
 #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() {
+int WaypointManager::Create(Vector2 origin, BoundingBox bounds) {
-	//TODO
+	//implicitly creates the element
-}
+	WaypointData& waypointData = elementMap[counter];
 
-int WaypointManager::Save(int uid) {
+	waypointData.origin = origin;
-	//TODO
+	waypointData.bounds = bounds;
+
+	return counter++;
 }
 
 void WaypointManager::Unload(int uid) {
-	//TODO
+	elementMap.erase(uid);
-}
-
-void WaypointManager::Delete(int uid) {
-	//TODO
 }
 
 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
+	return elementMap.size();
-}
-
-int WaypointManager::GetTotalCount() {
-	//TODO
 }
 
 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

@@ -22,9 +22,9 @@
 #ifndef WAYPOINTMANAGER_HPP_
 #define WAYPOINTMANAGER_HPP_
 
-#include "waypoint_data.hpp"
+#include "bounding_box.hpp"
-#include "singleton.hpp"
 #include "vector2.hpp"
+#include "waypoint_data.hpp"
 
 #include "lua.hpp"
 
@@ -32,15 +32,15 @@
 #include <map>
 #include <string>
 
-//TODO: should waypoints be managed on a per-room basis?
+class WaypointManager {
-class WaypointManager: public Singleton<WaypointManager> {
 public:
+	WaypointManager();
+	~WaypointManager();
+
 	//common public methods
 	int Create();
-	int Load();
+	int Create(Vector2 origin, BoundingBox bounds);
-	int Save(int uid);
 	void Unload(int uid);
-	void Delete(int uid);
 
 	void UnloadAll();
 	void UnloadIf(std::function<bool(std::pair<const int, WaypointData const&>)> fn);
@@ -48,19 +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* SetLuaState(lua_State* L);
-	lua_State* GetLuaState() { return lua; }
+	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}
 };
 

todo.txt

@@ -17,3 +17,4 @@ 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