void SendFinPacket(ServerConnectionComponent conn)
{
ctx.CreateEntity()
.AddComponent(NetworkComponentsLookup.SendPacket, new SendPacketComponent {
target = conn.clientEP,
packet = new Packet(PacketType.Fin, new byte[0])
});
}
public void ReplaceConnectionEnd(ServerConnectionComponent newConn)
{
var index = NetworkComponentsLookup.ConnectionEnd;
var component = CreateComponent <ConnectionEndComponent>(index);
component.conn = newConn;
ReplaceComponent(index, component);
}
public void AddConnectionEstablished(ServerConnectionComponent newConn)
{
var index = NetworkComponentsLookup.ConnectionEstablished;
var component = CreateComponent <ConnectionEstablishedComponent>(index);
component.conn = newConn;
AddComponent(index, component);
}
protected override void Execute(List <NetworkEntity> entities)
{
var connDict = new Dictionary <IPEndPoint, ServerConnectionComponent>();
foreach (var sg in serverConnectionGroup.GetEntities())
{
var comp = sg.serverConnection;
connDict.Add(comp.clientEP, comp);
}
var connInfo = connInfoGroup.GetSingleEntity().serverConnectionInfo;
foreach (var entity in entities)
{
var comp = entity.recvPacket;
if (connDict.ContainsKey(comp.source))
{
continue;
}
ServerConnectionComponent serverConn;
connDict.TryGetValue(comp.source, out serverConn);
// Start new ServerConnection
if (serverConn == null)
{
serverConn = new ServerConnectionComponent();
serverConn.clientEP = comp.source;
serverConn.playerMetadata = new PlayerMetadata();
using (var reader = new BinaryReader(
new MemoryStream(comp.packet.data))) {
serverConn.playerMetadata.ReadBytes(reader);
}
ctx.CreateEntity()
.AddComponent(NetworkComponentsLookup.ServerConnection, serverConn);
var e = ctx.CreateEntity();
e.AddConnectionStart(serverConn);
e.isCleanup = true;
}
var playerID = connInfo.currentPlayerID++;
// Send SyncAck packet to client
ctx.CreateEntity()
.AddComponent(NetworkComponentsLookup.SendPacket, new SendPacketComponent {
target = comp.source,
packet = new Packet(PacketType.SyncAck, BitConverter.GetBytes(playerID))
});
}
}
void StartTearDown(ServerConnectionComponent conn)
{
conn.state = State.TearDown;
SendFinPacket(conn);
}
