Arranged server's source into directories

server/rooms/makefile

@@ -0,0 +1,37 @@
+#config
+INCLUDES+=. ../../common/map
+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)/,server.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

server/rooms/room_api.cpp

@@ -0,0 +1,63 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "room_api.hpp"
+
+#include "room_manager.hpp"
+#include "room_data.hpp"
+
+static int getType(lua_State* L) {
+	RoomData* room = reinterpret_cast<RoomData*>(lua_touserdata(L, 1));
+	lua_pushinteger(L, static_cast<int>(room->type));
+	return 1;
+}
+
+//TODO: parameters
+
+static int getRegionPager(lua_State* L) {
+	RoomData* room = reinterpret_cast<RoomData*>(lua_touserdata(L, 1));
+	lua_pushlightuserdata(L, reinterpret_cast<void*>(&room->pager));
+	return 1;
+}
+
+//RoomManager only
+static int getRoom(lua_State* L) {
+	//get the room manager
+	lua_pushstring(L, ROOM_MANAGER_PSEUDOINDEX);
+	lua_gettable(L, LUA_REGISTRYINDEX);
+	RoomManager* roomMgr = reinterpret_cast<RoomManager*>(lua_touserdata(L, -1));
+
+	//push the room and return it
+	lua_pushlightuserdata(L, reinterpret_cast<void*>( roomMgr->GetRoom(lua_tointeger(L, -2)) ));
+	return 1;
+}
+
+static const luaL_Reg roomlib[] = {
+	{"gettype",getType},
+	{"getregionpager",getRegionPager},
+	{"getroom",getRoom},
+	{nullptr, nullptr}
+};
+
+LUAMOD_API int luaopen_roomapi(lua_State* L) {
+	luaL_newlib(L, roomlib);
+	return 1;
+}

server/rooms/room_api.hpp

@@ -0,0 +1,30 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef ROOMAPI_HPP_
+#define ROOMAPI_HPP_
+
+#include "lua/lua.hpp"
+
+#define LUA_ROOMLIBNAME "room"
+LUAMOD_API int luaopen_roomapi(lua_State* L);
+
+#endif

server/rooms/room_data.hpp

@@ -0,0 +1,45 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef ROOMDATA_HPP_
+#define ROOMDATA_HPP_
+
+//map system
+#include "region_pager_lua.hpp"
+
+struct RoomData {
+	enum class RoomType {
+		OVERWORLD = 0,
+		RUINS = 1,
+		TOWERS = 2,
+		FORESTS = 3,
+		CAVE = 4,
+	};
+
+	//members
+	RegionPagerLua pager;
+	RoomType type;
+
+	//TODO: collision map
+	//TODO: NPCs?
+};
+
+#endif

server/rooms/room_manager.cpp

@@ -0,0 +1,72 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#include "room_manager.hpp"
+
+#include <stdexcept>
+
+//-------------------------
+//public access methods
+//-------------------------
+
+RoomData* RoomManager::CreateRoom(int uid) {
+	//don't overwrite existing rooms
+	std::map<int, RoomData*>::iterator it = roomMap.find(uid);
+	if (it != roomMap.end()) {
+		throw(std::runtime_error("Cannot overwrite an existing room"));
+	}
+	roomMap[uid] = new RoomData();
+	//TODO: create room in the API
+	if (luaState) {
+		roomMap[uid]->pager.SetLuaState(luaState);
+	}
+	return roomMap[uid];
+}
+
+RoomData* RoomManager::UnloadRoom(int uid) {
+	//TODO: unload room in the API
+	delete roomMap[uid];
+	roomMap.erase(uid);
+}
+
+RoomData* RoomManager::GetRoom(int uid) {
+	RoomData* ptr = FindRoom(uid);
+	if (ptr) return ptr;
+	ptr = CreateRoom(uid);
+	return ptr;
+}
+
+RoomData* RoomManager::FindRoom(int uid) {
+	std::map<int, RoomData*>::iterator it = roomMap.find(uid);
+	if (it == roomMap.end()) {
+		return nullptr;
+	}
+	return it->second;
+}
+
+RoomData* RoomManager::PushRoom(int uid, RoomData* room) {
+	//unload existing rooms with this index
+	std::map<int, RoomData*>::iterator it = roomMap.find(uid);
+	if (it != roomMap.end()) {
+		UnloadRoom(uid);
+	}
+	roomMap[uid] = room;
+}

server/rooms/room_manager.hpp

@@ -0,0 +1,57 @@
+/* Copyright: (c) Kayne Ruse 2014
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+*/
+#ifndef ROOMMANAGER_HPP_
+#define ROOMMANAGER_HPP_
+
+#include "room_data.hpp"
+
+#include "lua/lua.hpp"
+
+#include <map>
+
+#define ROOM_MANAGER_PSEUDOINDEX "RoomManager"
+
+class RoomManager {
+public:
+	RoomManager() = default;
+	~RoomManager() = default;
+
+	//public access methods
+	RoomData* CreateRoom(int uid);
+	RoomData* UnloadRoom(int uid);
+
+	RoomData* GetRoom(int uid);
+	RoomData* FindRoom(int uid);
+	RoomData* PushRoom(int uid, RoomData*);
+
+	//accessors and mutators
+	std::map<int, RoomData*>* GetContainer() { return &roomMap; }
+
+	lua_State* SetLuaState(lua_State* L) { return luaState = L; }
+	lua_State* GetLuaState() { return luaState; }
+
+private:
+	std::map<int, RoomData*> roomMap;
+	lua_State* luaState = nullptr;
+};
+
+#endif