public async Task <RoomInfo> GetRoom(long id, long blind)
{
//如果没有任何一个game启动
if (_roomGroups.Count == 0)
{
throw new Exception("have no game started");
}
RoomInfo roomInfo = null;
//先查看已经匹配的队列是否有合适的房间
if (!_matchingQueue.TryGetValue(blind, out var matchingRooms) || matchingRooms.Count == 0)
{
//查找空闲房间
var oneGroup = GetLeastGroup();
roomInfo = oneGroup.Value.GetEmptyRoom(blind);
if (roomInfo == null)
{
//创建新房间
roomInfo = await CreateRoom(oneGroup.Key, blind);
oneGroup.Value.CreatRoom(roomInfo);
_allRoomId.Add(roomInfo.RoomId);
roomInfo.AddUserCount(1);
}
}
else
{
roomInfo = matchingRooms.First <RoomInfo>();
matchingRooms.Remove(roomInfo);
if (roomInfo.IsFull() || roomInfo.IsEmpty())
{
throw new Exception("matchingRooms matching queue error");
}
roomInfo.AddUserCount(1);
}
InsertNewInfo(_roomGroups[roomInfo.GameKey], roomInfo);
return(roomInfo);
}
