Variant NativeScript::_new(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
if (lib_path.empty() || class_name.empty() || library.is_null()) {
r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
return Variant();
}
NativeScriptDesc *script_data = get_script_desc();
if (!script_data) {
r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
return Variant();
}
r_error.error = Variant::CallError::CALL_OK;
REF ref;
Object *owner = NULL;
if (!(script_data->base_native_type == "")) {
owner = ClassDB::instance(script_data->base_native_type);
} else {
owner = memnew(Reference);
}
if (!owner) {
r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
return Variant();
}
Reference *r = Object::cast_to<Reference>(owner);
if (r) {
ref = REF(r);
}
NativeScriptInstance *instance = (NativeScriptInstance *)instance_create(owner);
owner->set_script_instance(instance);
if (!instance) {
if (ref.is_null()) {
memdelete(owner); //no owner, sorry
}
return Variant();
}
if (ref.is_valid()) {
return ref;
} else {
return owner;
}
}
void PacketPeerStream::_set_stream_peer(REF p_peer) {
ERR_FAIL_COND(p_peer.is_null());
set_stream_peer(p_peer);
}