/// <summary>
/// Handler for authentication requests
/// </summary>
/// <param name="client">client the requested to be authenticated</param>
/// <param name="args">arguments containing raw data</param>
private void OnClientAuthRequest(NetPeer client, NetEventArgs args)
{
PacketAuth packet = PacketBase.Read <PacketAuth>((NetDataReader)(args.Data));
//refuse if ID not 0
if (packet.Sender != 0)
{
UnityEngine.Debug.Log("[SERVER] Client already has an ID");
server.Disconnect(client, "Authentication failed.");
return;
}
PlayerBuffer players = server.Players;
//refuse if there's no available slot
if (players.IsFull())
{
UnityEngine.Debug.Log("[SERVER] players list full");
server.Disconnect(client, "Server full.");
return;
}
//refuse if the ID getter fails (it shouldn't though)
int id;
if (!players.FirstEmptyID(out id))
{
UnityEngine.Debug.Log("[SERVER] no available id");
server.Disconnect(client, "Authentication failed.");
return;
}
//otherwise welcome new player
Player newPlayer = new Player(id, packet.Message);
PacketAuth response = new PacketAuth(server.ID, "WLCM", newPlayer.ID);
GameServer.Send(response, client);
//send already connected players to the new client
foreach (Player p in players)
{
PacketBase playerPacket = new PacketPlayerEnter(server.ID, p);
GameServer.Send(playerPacket, client);
}
//send game info
PacketGameInfo gameInfo = new PacketGameInfo(server.ID, 0);
GameServer.Send(gameInfo, client);
//send new player to everybody, add him to the buffer
GameServer.Send(new PacketPlayerEnter(server.ID, newPlayer), null);
server.AddPlayer(client, newPlayer);
}
/// <summary>
/// Handler for "player enter" packets.
/// </summary>
/// <param name="peer">server</param>
/// <param name="args">raw data containing the player packet</param>
private void OnPlayerEnter(NetPeer peer, NetEventArgs args)
{
if (GameClient.CurrentState == ClientState.Game)
{
return;
}
PacketPlayerEnter message = PacketBase.Read <PacketPlayerEnter>((NetDataReader)(args.Data));
if (message.Player.ID == identity.ID)
{
SetIdentity(message.Player);
}
Add(message.Player);
NetEventManager.Trigger(NetEventType.PlayerEnter, args);
}
/// <summary>
/// Handler for 'player leaving' packets.
/// Removes the player if the game is not started yet, otherwise mark him as 'disconnected'.
/// </summary>
/// <param name="peer">server</param>
/// <param name="args">wrapper around raw data containing the packet</param>
private void OnPlayerLeave(NetPeer peer, NetEventArgs args)
{
PacketPlayerEnter message = PacketBase.Read <PacketPlayerEnter>((NetDataReader)(args.Data));
if (message.Player.ID == Identity.ID)
{
UnityEngine.Debug.LogWarning("Dafuq, I can't leave myself!");
return;
}
if (GameClient.CurrentState != ClientState.Game)
{
Remove(message.Player);
}
else
{
SetDisconnected(message.Player.ID);
LockstepLogic.Instance.UpdatePlayersCount(activePlayers, message.Player.ID);
}
NetEventManager.Trigger(NetEventType.PlayerLeave, args);
}