// set_detach(self)
int ObjectRef::l_set_detach(lua_State *L)
{
GET_ENV_PTR;
ObjectRef *ref = checkobject(L, 1);
ServerActiveObject *co = getobject(ref);
if (co == NULL)
return 0;
int parent_id = 0;
std::string bone = "";
v3f position;
v3f rotation;
co->getAttachment(&parent_id, &bone, &position, &rotation);
ServerActiveObject *parent = NULL;
if (parent_id) {
parent = env->getActiveObject(parent_id);
co->setAttachment(0, "", position, rotation);
} else {
co->setAttachment(0, "", v3f(0, 0, 0), v3f(0, 0, 0));
}
// Do it
if (parent != NULL)
parent->removeAttachmentChild(co->getId());
return 0;
}
void UnitSAO::clearParentAttachment()
{
ServerActiveObject *parent = nullptr;
if (m_attachment_parent_id) {
parent = m_env->getActiveObject(m_attachment_parent_id);
setAttachment(0, "", m_attachment_position, m_attachment_rotation);
} else {
setAttachment(0, "", v3f(0, 0, 0), v3f(0, 0, 0));
}
// Do it
if (parent)
parent->removeAttachmentChild(m_id);
}