private void SetDoor(DoorType type)
{
if (type == DoorType.Invalid)
{
Screen.DeleteDoor(this.side);
}
else
{
bool found = false;
foreach (DoorInstance d in Screen.Doors)
{
if (d.Side == this.side)
{
DoorInstance dd = d;
dd.Type = type;
found = true;
}
}
if (!found)
{
Screen.AddDoor(type, this.side);
}
}
}