private void ReadInput(Packet packet)
{
int maxFrame = Core.Frame;
int minFrame = maxFrame - (Core.Config.commandDelayAllowed + PingFrames);
while (packet.ReadStopMarker())
{
NetworkId netId = packet.ReadNetworkId();
EntityProxy proxy = null;
if (OutgoingProxiesByNetworkId.ContainsKey(netId))
{
proxy = OutgoingProxiesByNetworkId[netId];
}
while (packet.ReadStopMarker())
{
Command cmd = Factory.NewCommand(packet.ReadTypeId());
cmd.Sequence = packet.ReadUShort(Command.SEQ_BITS);
cmd.ServerFrame = packet.ReadIntVB();
cmd.InputObject.Token = packet.ReadToken();
cmd.ReadInput(connection, packet);
// no proxy or entity
if (!proxy || !proxy.Entity)
{
continue;
}
Entity entity = proxy.Entity;
// remote is not controller
if (ReferenceEquals(entity.Controller, connection) == false)
{
continue;
}
// sequence is old
if (NetMath.SeqDistance(cmd.Sequence, entity.CommandSequence, Command.SEQ_SHIFT) <= 0)
{
continue;
}
// put on command queue
entity.CommandQueue.AddLast(cmd);
entity.CommandSequence = cmd.Sequence;
}
}
}
private void ReadResult(Packet packet)
{
while (packet.CanRead())
{
if (packet.ReadBool() == false)
{
break;
}
NetworkId netId = packet.ReadNetworkId();
EntityProxy proxy = IncommingProxiesByNetworkId[netId];
Entity entity = proxy.Entity;
while (packet.CanRead())
{
if (packet.ReadBool() == false)
{
break;
}
TypeId typeId = packet.ReadTypeId();
ushort sequence = packet.ReadUShort(Command.SEQ_BITS);
IMessageRider resultToken = packet.ReadToken();
Command cmd = null;
if (entity != null)
{
var it = entity.CommandQueue.GetIterator();
while (it.Next())
{
int dist = NetMath.SeqDistance(it.val.Sequence, sequence, Command.SEQ_SHIFT);
if (dist > 0)
{
break;
}
if (dist < 0)
{
it.val.Flags |= CommandFlags.DISPOSE;
}
if (dist == 0)
{
cmd = it.val;
break;
}
}
}
if (cmd)
{
cmd.ResultObject.Token = resultToken;
cmd.Flags |= CommandFlags.CORRECTION_RECEIVED;
if (cmd.Meta.SmoothFrames > 0)
{
cmd.BeginSmoothing();
}
cmd.ReadResult(connection, packet);
}
else
{
cmd = Factory.NewCommand(typeId);
cmd.ReadResult(connection, packet);
cmd.Free();
}
}
// remove all disposable commands
if (entity != null)
{
while ((entity.CommandQueue.Count > 1) && (entity.CommandQueue.First.Flags & CommandFlags.DISPOSE))
{
entity.CommandQueue.RemoveFirst().Free();
}
}
}
}
