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.
85 lines
2.7 KiB
C++
85 lines
2.7 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 "creature_manager_api.hpp"
|
|
|
|
#include "creature_manager.hpp"
|
|
|
|
//args: mgr, avatar, script
|
|
static int create(lua_State* L) {
|
|
//register the function at the top of the stack
|
|
lua_pushinteger(L, luaL_ref(L, LUA_REGISTRYINDEX));
|
|
|
|
//create the actual creature
|
|
CreatureManager* mgr = static_cast<CreatureManager* const>(lua_touserdata(L, 1));
|
|
int index = mgr->Create(lua_tostring(L, 2), lua_tointeger(L, 3)); //3 should be the unique reference within LUA_REGISTRYINDEX
|
|
CreatureData* creature = mgr->Find(index);
|
|
lua_pushlightuserdata(L, static_cast<void*>(creature));
|
|
lua_pushinteger(L, index);
|
|
return 2;
|
|
}
|
|
|
|
//TOOD: overload this to take the userdata as a parameter
|
|
static int unload(lua_State* L) {
|
|
CreatureManager* mgr = static_cast<CreatureManager* const>(lua_touserdata(L, 1));
|
|
mgr->Unload(lua_tointeger(L, 2));
|
|
return 0;
|
|
}
|
|
|
|
static int unloadAll(lua_State* L) {
|
|
CreatureManager* mgr = static_cast<CreatureManager* const>(lua_touserdata(L, 1));
|
|
mgr->UnloadAll();
|
|
return 0;
|
|
}
|
|
|
|
static int unloadIf(lua_State* L) {
|
|
CreatureManager* mgr = static_cast<CreatureManager* const>(lua_touserdata(L, 1));
|
|
//TODO: unloadIf
|
|
return 0;
|
|
}
|
|
|
|
static int find(lua_State* L) {
|
|
CreatureManager* mgr = static_cast<CreatureManager* const>(lua_touserdata(L, 1));
|
|
CreatureData* creature = mgr->Find(lua_tointeger(L, 2));
|
|
lua_pushlightuserdata(L, static_cast<void*>(creature));
|
|
return 1;
|
|
}
|
|
|
|
static int getLoadedCount(lua_State* L) {
|
|
CreatureManager* mgr = static_cast<CreatureManager* const>(lua_touserdata(L, 1));
|
|
lua_pushinteger(L, mgr->GetLoadedCount());
|
|
return 1;
|
|
}
|
|
|
|
static const luaL_Reg creatureManagerLib[] = {
|
|
{"Create", create},
|
|
{"Unload", unload},
|
|
{"UnloadAll", unloadAll},
|
|
// {"UnloadIf", unloadIf},
|
|
{"Find", find},
|
|
{"GetLoadedCount", getLoadedCount},
|
|
{nullptr, nullptr}
|
|
};
|
|
|
|
LUAMOD_API int openCreatureManagerAPI(lua_State* L) {
|
|
luaL_newlib(L, creatureManagerLib);
|
|
return 1;
|
|
} |