Function UnattachFromParent

Descent3/attach.cpp:639–673

Unattaches an object from its parent

// Unattaches an object from its parent
bool UnattachFromParent(object *child) {
  if (!(child->flags & OF_ATTACHED))
    return false;

  AttachPropagateMass(child, false);

  object *parent = ObjGet(child->attach_parent_handle);
  ASSERT(parent);

  poly_model *parent_pm = &Poly_models[parent->rtype.pobj_info.model_num];
  int i;

  for (i = 0; i < parent_pm->n_attach; i++) {
    if (parent->attach_children[i] == child->handle) {
      parent->attach_children[i] = OBJECT_HANDLE_NONE;
      break;
    }
  }

  //	ASSERT(i < parent_pm->n_attach);  // Didn't find its parent?  Get chris!

  child->flags &= ~OF_ATTACHED;
  child->attach_parent_handle = OBJECT_HANDLE_NONE;
  child->attach_ultimate_handle = OBJECT_HANDLE_NONE;

  ProprogateUltimateAttachParent(child, child->handle);
  if ((Game_mode & GM_MULTI) && (Netgame.local_role == LR_SERVER)) {
    MultiSendUnattach(child);
  }
  if (Demo_flags == DF_RECORDING) {
    DemoWriteUnattachObj(child);
  }

  return true;
}

// Unattaches a child from an attach point
bool UnattachChild(object *parent, char parent_ap) {