getChildEntityNames method

@override Future<List<String>> getChildEntityNames(ThermionEntity entity, { bool renderableOnly = true, })

List the name of all child entities under the given entity.

Implementation

@override
Future<List<String>> getChildEntityNames(ThermionEntity entity,
    {bool renderableOnly = true}) async {
  var entityCountJS = _module.ccall(
      "get_entity_count",
      "int",
      ["void*".toJS, "int".toJS, "bool".toJS].toJS,
      [_sceneManager!, entity.toJS, renderableOnly.toJS].toJS,
      null) as JSNumber;
  var entityCount = entityCountJS.toDartInt;
  var names = <String>[];
  for (int i = 0; i < entityCount; i++) {
    var namePtr = _module.ccall(
        "get_entity_name_at",
        "char*",
        ["void*".toJS, "int".toJS, "int".toJS, "bool".toJS].toJS,
        [_sceneManager!, entity.toJS, i.toJS, renderableOnly.toJS].toJS,
        null) as JSNumber;
    names.add(_module.UTF8ToString(namePtr).toDart);
  }
  return names;
}