/// <summary>
/// 删除一个楼梯区间的楼梯
/// </summary>
private static void DeleteStairAreaStair(int Layer, int Start, int End)
{
bool haveStair = false;
int distance = 0;
RoomGrid deleteStairRoomGrid = null;
for (int unit = Start; unit <= End; unit++)
{
RoomGrid R = FindRoomGrid(new Int2(unit, Layer), XYSYS.RoomGrid);
if (R != null && R.HaveStair())
{
if (haveStair == false)
{
distance = DistanceGold(R);
haveStair = true;
deleteStairRoomGrid = R;
}
else if (deleteStairRoomGrid != null)
{
int d = DistanceGold(R);
//删除距离近的楼梯
if (d <= distance)
{
R.RemovStair();
}
else
{
deleteStairRoomGrid.RemovStair();
deleteStairRoomGrid = R;
distance = d;
}
}
}
}
}