/**\brief Get a planet by name or id
*/
int Planets_Lua::Get(lua_State* L){
int n = lua_gettop(L); // Number of arguments
if( n!=1 ){
return luaL_error(L, "Got %d arguments expected 1 (id or name)", n);
}
Planet* p = NULL;
if(lua_isstring(L,1)) {
string name = (string)luaL_checkstring(L,1);
p = (Planet*)Planets::Instance()->GetPlanet(name);
if (p==NULL){
return luaL_error(L, "There is no planet by the name of '%s'", name.c_str());
}
} else if(lua_isnumber(L,1)) {
int id = (int)luaL_checkinteger(L,1);
p = (Planet*)SpriteManager::Instance()->GetSpriteByID(id);
if (p==NULL || p->GetDrawOrder() != DRAW_ORDER_PLANET){
return luaL_error(L, "There is no planet with ID %d", id);
}
} else {
return luaL_error(L, "Cannot get planet with these arguments. Expected id or name.");
}
Lua::pushSprite(L,p);
return 1;
}
