BusyMenu.java 文件源码

@Override
public boolean isOpenFor(Player p)
{
    InventoryView iview = p.getOpenInventory();
    if(null == iview)
        return false;
    Inventory inv = iview.getTopInventory();
    if(null == inv)
        return false;
    InventoryHolder holder = inv.getHolder();
    if(!(holder instanceof BusyHolder))
        return false;
    IBusyMenu menu = ((BusyHolder)holder).getMenu();
    if(!menu.equals(this))
        return false;
    return true;
}