public void ReceiveReplica(string gameId, List <Atom <Record> > records)
{
var replicatedGame = new ReplicatedGameContext(gameId, m_HubConnection.GetConnectionId(), records);
m_Games.Add(replicatedGame);
// Send out any writes we make to this replicated game from the client.
Observable.Merge(replicatedGame.replicatedData.ObserveThisReplicaAdded().AsUnitObservable(),
replicatedGame.replicatedData.ObserveThisReplicaReplaced().AsUnitObservable(),
replicatedGame.replicatedData.ObserveThisReplicaRemoved().AsUnitObservable())
.SelectMany(event_ => OnReplicationEvent(gameId, replicatedGame))
.Subscribe()
.AddTo(m_CompositeDisposable);
}
public Task <string> Matchmake(string peerId, CancellationToken cancellationToken = default)
{
var thisTask = new TaskCompletionSource <string>(TaskCreationOptions.RunContinuationsAsynchronously);
lock (queue)
{
if (queue.Count + 1 == playersPerGame)
{
// Create the game
var gameId = Guid.NewGuid().ToString();
var game = new ReplicatedGameContext(gameId, HostReplicaId);
// Populate useful base data
var rec = new Record()
{
game = new World()
{
name = $"Game {gameId}",
gameId = gameId,
status = GameStatus.Ready,
utcStartTime = DateTime.UtcNow.Ticks
}
};
game.replicatedData.SetId(ref rec);
game.replicatedData.Add(rec);
queue.Add(new QueueEntry()
{
matchmakingEntry = thisTask, peerId = peerId
});
// Creates a player record for each peer that is now in this game
foreach (var record in queue.Select((peer, i) =>
{
var rec2 = new Record()
{
player = new PlayerRecord()
{
name = $"Peer {peer.peerId}",
peerId = peer.peerId,
playerId = i
}
};
game.replicatedData.SetId(ref rec2);
return(rec2);
}))
{
game.replicatedData.Add(record);
}
// Call the game's create game hook
game.OnMatchmakingCreatesGame();
games.Add(gameId, game);
// Finish matchmaking for all players
foreach (var record in queue)
{
record.matchmakingEntry.SetResult(gameId);
}
// Clears the "matchmaking" queue
queue.Clear();
// This is completed
return(thisTask.Task);
}
// Queue up
queue.Add(new QueueEntry()
{
peerId = peerId, matchmakingEntry = thisTask
});
}
return(thisTask.Task);
}
private IObservable <Unit> OnReplicationEvent(string gameId, ReplicatedGameContext replicatedGameContext)
{
return(m_HubConnection.InvokeAsync(nameof(ReplicationHub.SendReplicationOp), gameId,
replicatedGameContext.replicatedData.lastOp.Value).ToObservable().Take(1));
}
