public static void Run()
{
Log("Running at " + tickRate + "hz");
Stopwatch watch = new Stopwatch();
int delta = 0;
while (true)
{
watch.Restart();
server.PollEvents();
Game.Update(delta);
SendSnapshotToAll(Packets.CreateSnapshot());
watch.Stop();
delta = tickTime - (int)watch.ElapsedMilliseconds;
if (delta <= 0)
{
continue;
}
Thread.Sleep(delta);
}
}
private static void AssignTargets()
{
targetNeverAssigned = false;
targetAssignedSince = 0;
Log("Reassigning targets at time: " + time);
Random r = new Random();
List <Player> players = Server.players.Values.ToList();
List <Player> left = new List <Player>(players);
foreach (Player player in players)
{
Player newTarget = left.ElementAt(r.Next(left.Count));
while (newTarget == player)
{
newTarget = left.ElementAt(r.Next(left.Count));
}
left.Remove(newTarget);
player.SetTarget(newTarget);
player.GetPeer().Send(Packets.CreateTargetChange(newTarget.GetName()), DeliveryMethod.ReliableOrdered);
}
}
private static void SetupListeners()
{
listener.NetworkErrorEvent += (endpoint, error) =>
{
Console.WriteLine("An error occured on endpoint {0} with error {1}", endpoint.ToString(), error.ToString());
};
listener.NetworkLatencyUpdateEvent += (peer, latency) =>
{
//Console.WriteLine("Client {0} latency was updated to {1}", peer.Id, latency);
};
listener.ConnectionRequestEvent += rq =>
{
NetPeer peer;
if (server.PeersCount <= 14 /* max connections */)
{
peer = rq.Accept();
}
else
{
rq.Reject();
return;
}
IdentificationPacket p = Packets.GetIdentification(rq.Data.GetRemainingBytes());
players.Add(peer.Id, new Player(p, peer));
Log("Player " + p.name + " is logged in with id " + p.id);
};
listener.PeerConnectedEvent += (peer) =>
{
peer.Send(Packets.CreateInit(), DeliveryMethod.ReliableOrdered);
};
listener.PeerDisconnectedEvent += (peer, reason) =>
{
Log("Peer " + peer.EndPoint + " disconnected");
if (players.ContainsKey(peer.Id))
{
players.Remove(peer.Id);
}
};
listener.NetworkReceiveEvent += (peer, data, method) =>
{
Player p;
players.TryGetValue(peer.Id, out p);
if (p == null)
{
server.DisconnectPeer(peer, Encoding.Unicode.GetBytes("Protocol error. Player must sent identification packet."));
return;
}
switch (data.GetByte())
{
case 1: //Chat message packet => (int) messageLength; (string) message; (int -> cast to enum) recipients
string msg = Packets.GetChatMsg(data.GetRemainingBytes());
SendToAll(Packets.CreateChat(p.GetName(), msg), DeliveryMethod.ReliableOrdered);
break;
case 2: //Position update packet => (transform/compressed) transform; (int) movedAtTick
p.Move(data.GetShort(), data.GetShort(), data.GetShort());
p.Rotate(data.GetShort(), data.GetShort(), data.GetShort());
break;
case 3: //Shoot command => (Vector3/compressed) direction; (int) shootAtTick
break;
case 4: //TODO: define use
break;
case 5: //TODO: define use
break;
}
};
}