protected override string PrintElement(ListQueue <MapElement> elements)
{
StringBuilder sb = new StringBuilder();
sb.AppendFormat(@"spawn(""{0}"",{1},{2},{3},{4},""{5}""){6}", type, x, y, (int)orientation, h, uniqueID, '\n');
foreach (string item in itemsId)
{
int index = elements.FindIndex(x => x.uniqueID.Equals(item));
MapElement element = elements[index];
elements.RemoveAt(index);
sb.Append(element.Print(elements));
sb.AppendFormat(@"{0}.surface:addItem({1}.item){2}", uniqueID, item, '\n');//FIXME: tem de estar feito o spawn do item.
}
return(sb.ToString());
}