/// <summary>
/// 递归创建随机地图
/// </summary>
/// <param name="previousX"></param>
/// <param name="previousY"></param>
/// <returns></returns>
private bool CreateMap(int previousX, int previousY)
{
for (int i = 0; i < 30; i++)
{
if (CheckCreateMapFinished())
{
return(true);
}
CommonDefine.MoveDirection dir = (CommonDefine.MoveDirection)(Random.Range(0, 100) % 4);
int tmpX = previousX;
int tmpY = previousY;
switch (dir)
{
case CommonDefine.MoveDirection.East:
tmpX += 1;
break;
case CommonDefine.MoveDirection.South:
tmpY -= 1;
break;
case CommonDefine.MoveDirection.West:
tmpX -= 1;
break;
case CommonDefine.MoveDirection.North:
tmpY += 1;
break;
}
if (TryMakeRoom(tmpX, tmpY))
{
RoomInfo prevRoom = GetRoomByXY(previousX, previousY);
RoadInfo road = MakeRoad(previousX, previousY, dir);
prevRoom.AddNeibourRoads(road);
road.AddNeibourRoom(prevRoom);
RoomInfo curRoom = MakeRoom(tmpX, tmpY);
curRoom.AddNeibourRoads(road);
road.AddNeibourRoom(curRoom);
CreateMap(tmpX, tmpY);
}
}
return(false);
}