- if(lua_istable(L, registered_abms)){
- int table = lua_gettop(L);
- lua_pushnil(L);
- while(lua_next(L, table) != 0){
- // key at index -2 and value at index -1
- int id = lua_tonumber(L, -2);
- int current_abm = lua_gettop(L);
-
- std::set<std::string> trigger_contents;
- lua_getfield(L, current_abm, "nodenames");
- if(lua_istable(L, -1)){
- int table = lua_gettop(L);
- lua_pushnil(L);
- while(lua_next(L, table) != 0){
- // key at index -2 and value at index -1
- luaL_checktype(L, -1, LUA_TSTRING);
- trigger_contents.insert(lua_tostring(L, -1));
- // removes value, keeps key for next iteration
- lua_pop(L, 1);
- }
- } else if(lua_isstring(L, -1)){
- trigger_contents.insert(lua_tostring(L, -1));
+ if (!lua_istable(L, registered_abms)) {
+ lua_pop(L, 1);
+ throw LuaError("core.registered_abms was not a lua table, as expected.");
+ }
+ lua_pushnil(L);
+ while (lua_next(L, registered_abms)) {
+ // key at index -2 and value at index -1
+ int id = lua_tonumber(L, -2);
+ int current_abm = lua_gettop(L);
+
+ std::vector<std::string> trigger_contents;
+ lua_getfield(L, current_abm, "nodenames");
+ if (lua_istable(L, -1)) {
+ int table = lua_gettop(L);
+ lua_pushnil(L);
+ while (lua_next(L, table)) {
+ // key at index -2 and value at index -1
+ luaL_checktype(L, -1, LUA_TSTRING);
+ trigger_contents.push_back(lua_tostring(L, -1));
+ // removes value, keeps key for next iteration
+ lua_pop(L, 1);