protected void SendClientInfo()
{
var m = OutboundMessage.CreateReliable((byte)EngineMessage.InitialData, false, SequenceChannel.System);
short numVars = 0;
var allVars = Variable.GetEnumerable();
foreach (var v in allVars)
{
if (v.HasFlags(VariableFlags.Client))
{
numVars++;
}
}
m.Write(numVars);
foreach (var v in allVars)
{
if (v.HasFlags(VariableFlags.Client))
{
m.Write(v.Name);
m.Write(v.Value);
}
}
Send(m);
}
protected virtual bool MessageReceived(Client c, InboundMessage m)
{
OutboundMessage o;
switch ((EngineMessage)m.Type)
{
case EngineMessage.InitialData:
{
short num = m.ReadShort();
for (int i = 0; i < num; i++)
{
c.SetVariable(m.ReadString(), m.ReadString());
}
string name = c.Name;
// tell all other clients about this new client
o = OutboundMessage.CreateReliable((byte)EngineMessage.ClientConnected, false, SequenceChannel.System);
o.Write(name);
Client.SendToAllExcept(o, c);
ClientConnected(c);
// send ServerInfo to the newly-connected client, which as well as the network table hash,
// tells them how/if we've modified their name, the names of everyone else on the server, and all the server variables
// is it worth having name be a variable here?
// how would name change work?
// when you try to change the name, it always fails, but sends a "name change" to the server
// that sends a "name change" to everyone else, and a special one back to you that actaully updates the variable
o = OutboundMessage.CreateReliable((byte)EngineMessage.InitialData, false, SequenceChannel.System);
o.Write(NetworkedEntity.NetworkTableHash);
o.Write(CurrentTick);
o.Write(c.Name);
List <Client> otherClients = Client.GetAllExcept(c);
o.Write((byte)otherClients.Count);
foreach (Client other in otherClients)
{
o.Write(other.Name);
}
ushort numVars = 0;
var allVars = Variable.GetEnumerable();
foreach (var v in allVars)
{
if (v.HasFlags(VariableFlags.Server))
{
numVars++;
}
}
o.Write(numVars);
foreach (var v in allVars)
{
if (v.HasFlags(VariableFlags.Server))
{
o.Write(v.Name);
o.Write(v.Value);
}
}
c.Send(o);
c.NextSnapshotTime = FrameTime + c.SnapshotInterval;
c.FullyConnected = true;
return(true);
}
case EngineMessage.ClientNameChange:
{
string oldName = c.Name;
string name = m.ReadString();
c.Name = name;
name = c.Name; // if it wasn't unique, it'll have been changed
// tell everyone else about the change
o = OutboundMessage.CreateReliable((byte)EngineMessage.ClientNameChange, false, SequenceChannel.Chat);
o.Write(name);
o.Write(false);
o.Write(oldName);
Client.SendToAllExcept(o, c);
// tell this client their "tidied" name
o = OutboundMessage.CreateReliable((byte)EngineMessage.ClientNameChange, false, SequenceChannel.Chat);
o.Write(name);
o.Write(true);
c.Send(o);
if (IsDedicated)
{
Console.WriteLine("{0} changed name to {1}", oldName, name);
}
return(true);
}
case EngineMessage.VariableChange:
{
string name = m.ReadString();
string val = m.ReadString();
c.SetVariable(name, val);
return(true);
}
case EngineMessage.ClientUpdate:
{
if (!c.FullyConnected)
{
return(true); // this might come through before the InitialData message
}
c.LastAcknowledgedTick = m.ReadUInt();
UpdateReceived(c, m);
return(true);
}
default:
return(false);
}
}
