public void prev(int step = 1)
{
int id = current / 3;
if (id >= step)
{
id -= step;
}
else
{
id = 0;
}
NetMgr net = NetMgr.GetInstance();
PomeloClient pc = net.pc;
pc.flush();
RoomMgr rm = RoomMgr.GetInstance();
rm.prepareReplay(mRoom, mBaseInfo);
mCount = mBaseInfo.mahjongs.Count;
gotoAction(id);
}
