Method GetTypeIDCount

Descent3/Inventory.cpp:1420–1430

returns how many of a type/id exists in the inventory

// returns how many of a type/id exists in the inventory
int Inventory::GetTypeIDCount(int type, int id) {
  inven_item *node = FindItem(type, id);

  if (!node)
    return 0;
  if (node->flags & INVF_OBJECT) {
    return 1;
  }

  return node->count;
}

// determines whether the position is selectable
bool Inventory::IsSelectable(void) {