public void Tick()
{
if (!IsReadyForNextFrame)
{
throw new InvalidOperationException();
}
if (GameSaveLastFrame < NetFrameNumber + FramesAhead)
{
Connection.Send(NetFrameNumber + FramesAhead, localOrders.Select(o => o.Serialize()).ToList());
}
localOrders.Clear();
foreach (var order in frameData.OrdersForFrame(World, NetFrameNumber))
{
UnitOrders.ProcessOrder(this, World, order.Client, order.Order);
}
if (NetFrameNumber + FramesAhead >= GameSaveLastSyncFrame)
{
Connection.SendSync(NetFrameNumber, OrderIO.SerializeSync(World.SyncHash()));
}
else
{
Connection.SendSync(NetFrameNumber, OrderIO.SerializeSync(0));
}
if (generateSyncReport)
{
using (new PerfSample("sync_report"))
syncReport.UpdateSyncReport();
}
++NetFrameNumber;
}
public void Tick()
{
if (!IsReadyForNextFrame)
{
throw new InvalidOperationException();
}
Connection.Send(NetFrameNumber + FramesAhead, localOrders.Select(o => o.Serialize()).ToList());
localOrders.Clear();
foreach (var order in frameData.OrdersForFrame(World, NetFrameNumber))
{
UnitOrders.ProcessOrder(this, World, order.Client, order.Order);
}
Connection.SendSync(NetFrameNumber, OrderIO.SerializeSync(World.SyncHash()));
if (generateSyncReport)
{
syncReport.UpdateSyncReport();
}
++NetFrameNumber;
}
public void Tick()
{
if (!IsReadyForNextFrame)
{
throw new InvalidOperationException();
}
if (GameSaveLastFrame < NetFrameNumber + FramesAhead)
{
Connection.Send(NetFrameNumber + FramesAhead, localOrders.Select(o => o.Serialize()).ToList());
}
localOrders.Clear();
var clientOrders = new List <ClientOrder>();
foreach (var(clientId, clientPackets) in pendingPackets)
{
// The IsReadyForNextFrame check above guarantees that all clients have sent a packet
var frameData = clientPackets.Dequeue();
// Orders are synchronised by sending an initial FramesAhead set of empty packets
// and then making sure that we enqueue and process exactly one packet for each player each tick.
// This may change in the future, so sanity check that the orders are for the frame we expect
// and crash early instead of risking desyncs.
var frameNumber = BitConverter.ToInt32(frameData, 0);
if (frameNumber != NetFrameNumber)
{
throw new InvalidDataException($"Attempted to process orders from client {clientId} for frame {frameNumber} on frame {NetFrameNumber}");
}
foreach (var order in frameData.ToOrderList(World))
{
UnitOrders.ProcessOrder(this, World, clientId, order);
clientOrders.Add(new ClientOrder {
Client = clientId, Order = order
});
}
}
if (NetFrameNumber + FramesAhead >= GameSaveLastSyncFrame)
{
var defeatState = 0UL;
for (var i = 0; i < World.Players.Length; i++)
{
if (World.Players[i].WinState == WinState.Lost)
{
defeatState |= 1UL << i;
}
}
Connection.SendSync(NetFrameNumber, OrderIO.SerializeSync(World.SyncHash(), defeatState));
}
else
{
Connection.SendSync(NetFrameNumber, OrderIO.SerializeSync(0, 0));
}
if (generateSyncReport)
{
using (new PerfSample("sync_report"))
syncReport.UpdateSyncReport(clientOrders);
}
++NetFrameNumber;
}
