public async override Task OnDisconnectedAsync(Exception exception)
{
var userMetadata = this.GetUserMetadata();
Log.Logger.LogError($"The client {JsonConvert.SerializeObject(userMetadata)} disconnected!");
if (userMetadata == null)
{
// Nothing to do here
return;
}
//await Groups.RemoveFromGroupAsync(Context.ConnectionId, userMetadata.GameId);
GameTableEntity game = GameTable.GetGameObject(userMetadata.GameId);
if (game == null)
{
// Nothing to do here
return;
}
// Notify everyone user left
await GameTable.RemoveUserFromGame(userMetadata.UserId, game);
await Clients.Group(userMetadata.GameId).SendAsync("GameMetadataUpdate", JsonConvert.SerializeObject(game));
}
public async Task CreateOrJoinGame(string gameId, string userId, string userName)
{
if (string.IsNullOrEmpty(gameId) || string.IsNullOrEmpty(userId))
{
throw new Exception("GroupId or user is empty");
}
Log.Logger.LogInformation($"User {userId} requesting to join game {gameId}");
GameTableEntity game = GameTable.GetGameObject(gameId);
if (game == null)
{
// Join game as admin
game = await GameTable.CreateGame(gameId, userId, userName);
}
else
{
// If game has ended or started, there's no join (spectator mode)
if (!game.GameEnded && !game.GameStarted)
{
await GameTable.AddUserToGame(userId, userName, game);
}
}
this.SetGameMetadata(userId, gameId);
// Add to group and update game metadata for everyone and send notification
await Groups.AddToGroupAsync(Context.ConnectionId, gameId);
await Clients.Group(gameId).SendAsync("GameMetadataUpdate", JsonConvert.SerializeObject(game));
await Clients.Group(gameId).SendAsync("PlayerJoined", userId);
}
public async Task StartGame()
{
var userMetadata = this.GetUserMetadata();
if (userMetadata == null)
{
throw new Exception("Game metadata is null");
}
GameTableEntity game = GameTable.GetGameObject(userMetadata.GameId);
if (game == null)
{
throw new Exception("Game is null!");
}
if (userMetadata.UserId != game.LeaderUserId)
{
throw new Exception("Only leader can end!");
}
await GameTable.StartGame(game);
await Clients.Group(userMetadata.GameId).SendAsync("GameMetadataUpdate", JsonConvert.SerializeObject(game));
await Clients.Group(userMetadata.GameId).SendAsync("GameStarted");
}
public void AddActiveGame(string sClanName, string sGameID, string sGameType, string sGameName)
{
GameTableEntity pGame = new GameTableEntity(sClanName, sGameID);
pGame.Active = true;
pGame.GameName = sGameName;
pGame.GameType = sGameType;
this.Table.Execute(TableOperation.Insert(pGame));
}
