private void UpdateENet()
{
if (Host == null)
{
return;
}
ENet.Event netEvent;
if (!Running && !Disconnecting)
{
Disconnecting = true;
ENetNetwork.Send(PacketType.ClientDisconnect, PacketFlags.Reliable);
return;
}
if (Host.CheckEvents(out netEvent) <= 0)
{
if (Host.Service(15, out netEvent) <= 0)
{
return;
}
}
switch (netEvent.Type)
{
case ENet.EventType.None:
break;
case ENet.EventType.Connect:
//Debug.Log("Client connected to server");
Connected = true;
break;
case ENet.EventType.Disconnect:
Debug.Log("Client disconnected from server");
Connected = false;
GameRoom.clients.Remove(myID);
if (!IsQuitting)
{
Destroy(gameObject);
CleanUp();
SceneManager.LoadScene("Main Menu");
Disconnecting = false;
}
break;
case ENet.EventType.Timeout:
Debug.Log("Client connection timeout");
if (GameRoom.clients != null)
{
GameRoom.clients.Remove(myID);
}
string activeScene = SceneManager.GetActiveScene().name;
if (activeScene == "Main")
{
SceneManager.LoadScene("Main Menu");
Destroy(gameObject);
CleanUp();
}
if (activeScene == "Account Management")
{
UIAccountManagement.ConnectingENet = false;
UIAccountManagement.UpdateText("Failed to connect to ENet server");
}
break;
case ENet.EventType.Receive:
//Debug.Log("Packet received from server - Channel ID: " + netEvent.ChannelID + ", Data length: " + netEvent.Packet.Length);
HandlePacket(ref netEvent);
netEvent.Packet.Dispose();
break;
}
}
private void HandlePacket(ref ENet.Event netEvent)
{
try
{
var readBuffer = new byte[1024];
var readStream = new MemoryStream(readBuffer);
var reader = new BinaryReader(readStream);
readStream.Position = 0;
netEvent.Packet.CopyTo(readBuffer);
var packetID = (PacketType)reader.ReadByte();
if (packetID == PacketType.ServerCreateAccountDenied)
{
Debug.Log("Account denied");
var reason = reader.ReadString();
Debug.Log("Reason: " + reason);
UIAccountManagement.UpdateText($"Account Denied: {reason}");
}
if (packetID == PacketType.ServerCreateAccountAccepted)
{
Debug.Log("Account created");
UIAccountManagement.UpdateText($"Account Created");
}
if (packetID == PacketType.ServerLoginAccepted)
{
Debug.Log("Login accepted");
UIAccountManagement.UpdateText($"Logging in...");
StartCoroutine(ASyncLoadGame());
}
if (packetID == PacketType.ServerLoginDenied)
{
Debug.Log("Login denied");
var reason = reader.ReadString();
Debug.Log("Reason: " + reason);
UIAccountManagement.UpdateText($"Login Denied: {reason}");
}
if (packetID == PacketType.ServerPositionUpdate)
{
//Debug.Log("Received Server Position Update");
var players = reader.ReadInt32();
for (int i = 0; i < players; i++)
{
var id = reader.ReadUInt32();
var x = reader.ReadSingle();
var y = reader.ReadSingle();
//Debug.Log($"ID: {id}, X: {x}, Y: {y}");
if (clients.ContainsKey(id))
{
Debug.Log("Updated position of oClient");
if (clients[id] == null)
{
clients.Remove(id);
}
else
{
clients[id].transform.position = new Vector2(x, y);
}
}
else
{
Debug.Log("Added new oClient");
GameObject oClient = Instantiate(oClientPrefab, new Vector3(x, 0, y), Quaternion.identity);
clients.Add(id, oClient);
}
}
}
}
catch (ArgumentOutOfRangeException)
{
Console.WriteLine($"Received packet but buffer was too long. {netEvent.Packet.Length}");
}
}
