Ratstail91
957458d489
From now on, ideally any function with "get" in the name should always return a valid value. A function with "find" in the name, however, does the same thing, but may also return an invalid result such as an error code.
126 lines
3.3 KiB
C++
126 lines
3.3 KiB
C++
/* Copyright: (c) Kayne Ruse 2013-2016
|
|
*
|
|
* 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_api.hpp"
|
|
|
|
#include "room_manager.hpp"
|
|
|
|
int createRoom(lua_State* L) {
|
|
//create & get the room
|
|
RoomManager& roomMgr = RoomManager::GetSingleton();
|
|
int uid = roomMgr.Create(lua_tostring(L, 1), lua_tostring(L, 2));
|
|
RoomData* room = roomMgr.Find(uid);
|
|
|
|
//TODO: initialization parameters here?
|
|
|
|
//return room, uid
|
|
lua_pushlightuserdata(L, static_cast<void*>(room));
|
|
lua_pushinteger(L, uid); //for debugging, mostly
|
|
|
|
return 2;
|
|
}
|
|
|
|
int unloadRoom(lua_State* L) {
|
|
RoomManager& roomMgr = RoomManager::GetSingleton();
|
|
|
|
switch(lua_type(L, 1)) {
|
|
case LUA_TNUMBER: {
|
|
//number
|
|
int uid = lua_tointeger(L, 1);
|
|
roomMgr.UnloadIf([uid](std::pair<int, RoomData> it){
|
|
return it.first == uid;
|
|
});
|
|
}
|
|
break;
|
|
case LUA_TSTRING: {
|
|
//name
|
|
std::string name = lua_tostring(L, 1);
|
|
roomMgr.UnloadIf([name](std::pair<int, RoomData> it){
|
|
return it.second.GetName() == name;
|
|
});
|
|
}
|
|
break;
|
|
case LUA_TLIGHTUSERDATA: {
|
|
//the room itself
|
|
std::string name = static_cast<RoomData*>(lua_touserdata(L, 1))->GetName();
|
|
roomMgr.UnloadIf([name](std::pair<int, RoomData> it){
|
|
return it.second.GetName() == name;
|
|
});
|
|
}
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int findRoom(lua_State* L) {
|
|
//integer vs name for getRoom()
|
|
RoomManager& roomMgr = RoomManager::GetSingleton();
|
|
RoomData* room = nullptr;
|
|
|
|
switch(lua_type(L, 1)) {
|
|
case LUA_TNUMBER:
|
|
//number
|
|
room = roomMgr.Find(lua_tointeger(L, 1));
|
|
break;
|
|
case LUA_TSTRING:
|
|
//name
|
|
room = roomMgr.Find(lua_tostring(L, 1));
|
|
break;
|
|
}
|
|
|
|
if (room) {
|
|
lua_pushlightuserdata(L, static_cast<void*>(room));
|
|
}
|
|
else {
|
|
lua_pushnil(L);
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int setOnCreate(lua_State* L) {
|
|
RoomManager& roomMgr = RoomManager::GetSingleton();
|
|
luaL_unref(L, LUA_REGISTRYINDEX, roomMgr.GetCreateReference());
|
|
roomMgr.SetCreateReference(luaL_ref(L, LUA_REGISTRYINDEX));
|
|
return 0;
|
|
}
|
|
|
|
static int setOnUnload(lua_State* L) {
|
|
RoomManager& roomMgr = RoomManager::GetSingleton();
|
|
luaL_unref(L, LUA_REGISTRYINDEX, roomMgr.GetUnloadReference());
|
|
roomMgr.SetUnloadReference(luaL_ref(L, LUA_REGISTRYINDEX));
|
|
return 0;
|
|
}
|
|
|
|
static const luaL_Reg roomManagerLib[] = {
|
|
{"CreateRoom", createRoom},
|
|
{"UnloadRoom", unloadRoom},
|
|
{"FindRoom", findRoom},
|
|
{"SetOnCreate", setOnCreate},
|
|
{"SetOnUnload", setOnUnload},
|
|
{nullptr, nullptr}
|
|
};
|
|
|
|
LUAMOD_API int openRoomManagerAPI(lua_State* L) {
|
|
luaL_newlib(L, roomManagerLib);
|
|
return 1;
|
|
}
|