Method AddObject

Descent3/Inventory.cpp:395–500

adds an object to the inventory (marked by it's objhandle)

// adds an object to the inventory (marked by it's objhandle)
bool Inventory::AddObject(int object_handle, int flags, const char *description) {
  // make sure we can fit another object
  if (count >= MAX_UNIQUE_INVEN_ITEMS) {
    mprintf(0, "Max unique count hit on add to inventory\n");
    return false;
  }

  object *obj = ObjGet(object_handle);
  if (!obj) {
    mprintf(0, "INVEN: Invalid object trying to be added\n");
    return false;
  }

  if (obj->flags & OF_INFORM_DESTROY_TO_LG) {
    Level_goals.Inform(LIT_OBJECT, LGF_COMP_DESTROY, obj->handle);
  }

  bool in_as_dummy = false;
  if (obj->type == OBJ_DUMMY) {
    // type coming in is already dummy, un-dummy before adding it
    ObjUnGhostObject(OBJNUM(obj));
    in_as_dummy = true;
  }

  ASSERT(obj->type == OBJ_BUILDING || obj->type == OBJ_ROBOT || obj->type == OBJ_POWERUP || obj->type == OBJ_CLUTTER);

  inven_item *current = root, *prev = root, *newnode;

  if (count == 0) {
    // there are no items in the list...time to add
    root = new inven_item;
    newnode = root;
    root->next = root;
    root->prev = root;
    newnode->iflags = INVF_OBJECT;
    newnode->count = 1;
  } else {
    newnode = new inven_item;

    prev = root->prev;

    newnode->prev = prev;
    prev->next = newnode;
    newnode->next = root;
    root->prev = newnode;

    newnode->iflags = INVF_OBJECT;
    newnode->count = 1;
  }

  newnode->type = object_handle;
  newnode->id = -1;
  newnode->flags = 0;
  newnode->otype = obj->type;
  newnode->oid = obj->id;

  if (Object_info[newnode->oid].description) {
    newnode->description = mem_strdup(Object_info[newnode->oid].description);