private void toolPrev_Click(object sender, EventArgs e)
{
if (Step >= OperateList.Count - 1)
{
MessageBox.Show("End");
return;
}
Step++;
Operate oper = OperateList[Step];
switch (oper.Direct)
{
case LEFT: Soko.Left(); break;
case RIGHT: Soko.Right(); break;
case UP: Soko.Up(); break;
case DOWN: Soko.Down(); break;
default: break;
}
ReDraw();
}
public void SetHomeSokoban(MapState[,] _OriginalMap, CSokoMan _soko)
{
while (_soko.GetRoadStackCount() > 0)
{
Operate oper = _soko.RoadStack.Pop();
OperateList.Insert(0, oper);
}
OriginalMap = _OriginalMap;
Soko.Map = _OriginalMap;
}
public void GoBack()
{
if (RoadStack.Count == 0)
{
return;
}
Operate r = RoadStack.Pop();
switch (r.Direct)
{
case LEFT: Right();
RoadStack.Pop();
if (r.PushBox)
{
if (map[ManX - 2, ManY] == MapState.BOX)
{
map[ManX - 2, ManY] = MapState.ROAD;
}
if (map[ManX - 2, ManY] == MapState.DIRECT_BOX)
{
map[ManX - 2, ManY] = MapState.DIRECT;
}
if (map[ManX - 1, ManY] == MapState.ROAD)
{
map[ManX - 1, ManY] = MapState.BOX;
}
if (map[ManX - 1, ManY] == MapState.DIRECT)
{
map[ManX - 1, ManY] = MapState.DIRECT_BOX;
}
}
break;
case RIGHT: Left();
RoadStack.Pop();
if (r.PushBox)
{
if (map[ManX + 2, ManY] == MapState.BOX)
{
map[ManX + 2, ManY] = MapState.ROAD;
}
if (map[ManX + 2, ManY] == MapState.DIRECT_BOX)
{
map[ManX + 2, ManY] = MapState.DIRECT;
}
if (map[ManX + 1, ManY] == MapState.ROAD)
{
map[ManX + 1, ManY] = MapState.BOX;
}
if (map[ManX + 1, ManY] == MapState.DIRECT)
{
map[ManX + 1, ManY] = MapState.DIRECT_BOX;
}
}
break;
case UP: Down();
RoadStack.Pop();
if (r.PushBox)
{
if (map[ManX, ManY - 2] == MapState.BOX)
{
map[ManX, ManY - 2] = MapState.ROAD;
}
if (map[ManX, ManY - 2] == MapState.DIRECT_BOX)
{
map[ManX, ManY - 2] = MapState.DIRECT;
}
if (map[ManX, ManY - 1] == MapState.ROAD)
{
map[ManX, ManY - 1] = MapState.BOX;
}
if (map[ManX, ManY - 1] == MapState.DIRECT)
{
map[ManX, ManY - 1] = MapState.DIRECT_BOX;
}
}
break;
case DOWN: Up();
RoadStack.Pop();
if (r.PushBox)
{
if (map[ManX, ManY + 2] == MapState.BOX)
{
map[ManX, ManY + 2] = MapState.ROAD;
}
if (map[ManX, ManY + 2] == MapState.DIRECT_BOX)
{
map[ManX, ManY + 2] = MapState.DIRECT;
}
if (map[ManX, ManY + 1] == MapState.ROAD)
{
map[ManX, ManY + 1] = MapState.BOX;
}
if (map[ManX, ManY + 1] == MapState.DIRECT)
{
map[ManX, ManY + 1] = MapState.DIRECT_BOX;
}
}
break;
}
}