//每次进行计算的步骤
void A1_TickOnce(A1Thread th)
{
if (th.CurrentStep1 == A1Step.GetNotVisitedRoom)
{
if (NotVisitedRooms.Count == 0)
{
//结束生成
UITimer.Stop();
Restart();
return;
}
int idx = RandGen.Next(0, NotVisitedRooms.Count);
idx = 0;
th.CurrentStepRoom = NotVisitedRooms[idx];
th.CurrentStepRoom._visited = true;
NotVisitedRooms.Remove(th.CurrentStepRoom);
th.LastStepRooms.Clear();
th.LastStepRooms.Add(th.CurrentStepRoom);
th.CurrentStep1 = A1Step.VisitNextRoom;
}
if (!A1_VisitNextRoom(th))
{
th.CurrentStep1 = A1Step.GetNotVisitedRoom;
}
}
void A1Reset()
{
for (int i = 0; i < ths.Length; i++)
{
ths[i] = new A1Thread();
}
}
bool A1_VisitNextRoom(A1Thread th)
{
int doorid = RandGen.Next(0, 4);
Room room = null;
bool validRoom = false;
for (int i = 0; i < 4; i++)
{
room = GetRoomByDoor(th.CurrentStepRoom, doorid);
if (null == room || th.LastStepRooms.Contains(room))
{
doorid = (doorid + 1) & 3;
}
else
{
validRoom = true;
break;
}
}
if (!validRoom)
{
return(false);
}
OpenRoomDoor(th.CurrentStepRoom, doorid);
if (room._visited)
{
return(false);
}
room._visited = true;
th.CurrentStepRoom = room;
th.LastStepRooms.Add(th.CurrentStepRoom);
NotVisitedRooms.Remove(th.CurrentStepRoom);
return(true);
}
