public async Task JoinAsync(Guid gameId, User user)
{
await _gameManager.JoinAsync(gameId, user, async (game, player) =>
{
ConnectionBinding.BindConnectionId(Context.ConnectionId, user.Id, gameId);
await Groups.AddToGroupAsync(Context.ConnectionId, game.Id.ToString());
await Clients.Caller.SendAsync("im_joined_game", new
{
game = _mapper.Map <Game, GameDto>(game),
lastRoundScoreboard = game.GetScoreboard(game.PreviousRoundNumber),
player = _mapper.Map <Player, PlayerDto>(player),
round = game.CurrentRound
});
await Clients.GroupExcept(game.Id.ToString(), Context.ConnectionId).SendAsync("player_joined_game", new
{
player = _mapper.Map <Player, PlayerDto>(player)
});
if (game.State == GameState.InProgress)
{
await Groups.AddConnectionToGameRoundGroupAsync(gameId, game.CurrentRoundNumber, Context.ConnectionId);
}
await _lobbyHubContext.Clients.All.SendAsync("player_joined_game", gameId);
}, async (error) =>
{
await Clients.Caller.SendAsync("game_join_error", error);
});
}
public override async Task OnDisconnectedAsync(Exception exception)
{
var(playerId, gameId) = ConnectionBinding.RemoveConnectionIdBinding(Context.ConnectionId);
if (playerId != null)
{
await LeaveAsync(gameId.Value, playerId.Value);
}
await base.OnDisconnectedAsync(exception);
}
private ICollection <string> GetPlayersConnectionsIds(Guid gameId, List <Guid> playersIdsInRound)
{
var connectionsIds = new List <string>();
foreach (var id in playersIdsInRound)
{
var connectionId = ConnectionBinding.GetPlayerConnectionId(gameId, id);
if (!string.IsNullOrEmpty(connectionId))
{
connectionsIds.Add(connectionId);
}
}
return(connectionsIds);
}
