static int l_init(lua_State *L)
{
Uint32 flags = 0;
int i;
int argc = lua_gettop(L);
for(i = 1; i <= argc; ++i)
{
const char* s = luaL_checkstring(L, i);
if(stricmp(s, "video") == 0)
flags |= SDL_INIT_VIDEO;
else if(stricmp(s, "audio") == 0)
flags |= SDL_INIT_AUDIO;
else if(stricmp(s, "timer") == 0)
flags |= SDL_INIT_TIMER;
else if(stricmp(s, "*") == 0)
flags |= SDL_INIT_EVERYTHING;
else
luaL_argerror(L, i, "Expected SDL part name");
}
if(SDL_Init(flags) != 0)
{
std::fprintf(stderr, "SDL_Init failed: %s\n", SDL_GetError());
lua_pushboolean(L, 0);
return 1;
}
luaT_addcleanup(L, SDL_Quit);
lua_pushboolean(L, 1);
return 1;
}
static int l_init(lua_State *L)
{
if(Mix_OpenAudio(luaL_optint(L, 1, MIX_DEFAULT_FREQUENCY),
MIX_DEFAULT_FORMAT,
luaL_optint(L, 2, MIX_DEFAULT_CHANNELS),
luaL_optint(L, 3, 2048) /* chunk size */) != 0)
{
lua_pushboolean(L, 0);
lua_pushstring(L, Mix_GetError());
return 2;
}
else
{
lua_pushboolean(L, 1);
luaT_addcleanup(L, Mix_CloseAudio);
Mix_HookMusicFinished(audio_music_over_callback);
return 1;
}
}