public async Task JoinGame()
{
//Try to find a game which is waiting for a player to join
var existingGame = await _gameDataService.FindGameWaitingForPlayer();
if (existingGame == null)
{
//If we couldn't find a game, create a new one
await _gameDataService.CreateGameWithPlayer(Context.ConnectionId);
//Then notify the player that they are waiting for another player to join
await Clients.Client(Context.ConnectionId).SendAsync(GameEventNames.WaitingForPlayerToJoin);
}
else
{
//If we found one, the player will join that one
await _gameDataService.AddPlayerToGame(existingGame, Context.ConnectionId);
//Then Notify both players that the game has begun
await Clients.Client(existingGame.Player1.Id).SendAsync(GameEventNames.GameStart);
await Clients.Client(existingGame.Player2.Id).SendAsync(GameEventNames.GameStart);
}
}