private async void Tick(object state)
{
_lock.AcquireReaderLock(-1);
await Task.WhenAll(_games.Select(async game => {
game.Tick();
await _persister.TryStore(game);
await _eventHub.DispatchAll(game);
}));
_lock.ReleaseReaderLock();
}
public async Task Handle(StartGame command)
{
var room = await _roomFetcher.Fetch(RoomId.Parse(command.RoomId));
if (room != null)
{
room.StartGame(new PlayerId(command.PlayerId));
await _persister.TryStore(room);
await _eventHub.DispatchAll(room);
}
}
public async Task Handle(CreateRoom command)
{
Room room;
var playerId = new PlayerId(command.HostPlayerId);
do
{
room = Room.CreateRoom(playerId, command.HostPlayerName, CharacterKey.Parse(command.SelectedCharacter));
}while (!(await _persister.TryStore(room)));
await _eventHub.DispatchAll(room);
}
public async Task Handle(JoinRoom command)
{
if (RoomCode.TryParse(command.RoomCode, out RoomCode code, out string error))
{
var room = await _fetcher.Fetch(code);
if (room == null)
{
await _eventHub.Dispatch(new JoinRoomFailed()
{
PlayerId = command.PlayerId,
RoomCode = command.RoomCode,
UserName = command.UserName,
Reason = "Room not found"
});
}
else
{
room.AddGuest(new PlayerId(command.PlayerId), command.UserName, CharacterKey.Parse(command.SelectedCharacter));
await _persister.TryStore(room);
await _eventHub.DispatchAll(room);
}
}