/moCreatures/server/core/sources/net/minecraft/src/NetLoginHandler.java

// Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.

// Jad home page: http://www.kpdus.com/jad.html

// Decompiler options: packimports(3) braces deadcode 



package net.minecraft.src;



import java.io.IOException;

import java.net.Socket;

import java.util.Random;

import java.util.logging.Logger;

import net.minecraft.server.MinecraftServer;



// Referenced classes of package net.minecraft.src:

//            NetHandler, ChunkCoordinates, Packet70Bed, NetworkListenThread, 

//            ThreadLoginVerifier, EntityPlayerMP, WorldServer, Packet4UpdateTime, 

//            ServerConfigurationManager, NetServerHandler, Packet2Handshake, Packet1Login, 

//            Packet3Chat, NetworkManager, Packet6SpawnPosition, WorldProvider, 

//            Packet255KickDisconnect, Packet



public class NetLoginHandler extends NetHandler

{



    public NetLoginHandler(MinecraftServer minecraftserver, Socket socket, String s) throws IOException

    {

        finishedProcessing = false;

        loginTimer = 0;

        username = null;

        packet1login = null;

        serverId = "";

        mcServer = minecraftserver;

        netManager = new NetworkManager(socket, s, this);

        netManager.chunkDataSendCounter = 0;

    }



    public void tryLogin()

    {

        if(packet1login != null)

        {

            doLogin(packet1login);

            packet1login = null;

        }

        if(loginTimer++ == 600)

        {

            kickUser("Took too long to log in");

        } else

        {

            netManager.processReadPackets();

        }

    }



    public void kickUser(String s)

    {

        try

        {

            logger.info((new StringBuilder()).append("Disconnecting ").append(getUserAndIPString()).append(": ").append(s).toString());

            netManager.addToSendQueue(new Packet255KickDisconnect(s));

            netManager.serverShutdown();

            finishedProcessing = true;

        }

        catch(Exception exception)

        {

            exception.printStackTrace();

        }

    }



    public void handleHandshake(Packet2Handshake packet2handshake)

    {

        if(mcServer.onlineMode)

        {

            serverId = Long.toHexString(rand.nextLong());

            netManager.addToSendQueue(new Packet2Handshake(serverId));

        } else

        {

            netManager.addToSendQueue(new Packet2Handshake("-"));

        }

    }



    public void handleLogin(Packet1Login packet1login)

    {

        username = packet1login.username;

        if(packet1login.protocolVersion != 11)

        {

            if(packet1login.protocolVersion > 11)

            {

                kickUser("Outdated server!");

            } else

            {

                kickUser("Outdated client!");

            }

            return;

        }

        if(!mcServer.onlineMode)

        {

            doLogin(packet1login);

        } else

        {

            (new ThreadLoginVerifier(this, packet1login)).start();

        }

    }



    public void doLogin(Packet1Login packet1login)

    {

        EntityPlayerMP entityplayermp = mcServer.configManager.login(this, packet1login.username);

        if(entityplayermp != null)

        {

            logger.info((new StringBuilder()).append(getUserAndIPString()).append(" logged in with entity id ").append(entityplayermp.entityId).append(" at (").append(entityplayermp.posX).append(", ").append(entityplayermp.posY).append(", ").append(entityplayermp.posZ).append(")").toString());

            ChunkCoordinates chunkcoordinates = mcServer.worldMngr.getSpawnPoint();

            NetServerHandler netserverhandler = new NetServerHandler(mcServer, netManager, entityplayermp);

            netserverhandler.sendPacket(new Packet1Login("", entityplayermp.entityId, mcServer.worldMngr.getRandomSeed(), (byte)mcServer.worldMngr.worldProvider.worldType));

            netserverhandler.sendPacket(new Packet6SpawnPosition(chunkcoordinates.posX, chunkcoordinates.posY, chunkcoordinates.posZ));

            if(mcServer.worldMngr.func_27068_v())

            {

                netserverhandler.sendPacket(new Packet70Bed(1));

            }

            mcServer.configManager.sendPacketToAllPlayers(new Packet3Chat((new StringBuilder()).append("\247e").append(entityplayermp.username).append(" joined the game.").toString()));

            mcServer.configManager.playerLoggedIn(entityplayermp);

            netserverhandler.teleportTo(entityplayermp.posX, entityplayermp.posY, entityplayermp.posZ, entityplayermp.rotationYaw, entityplayermp.rotationPitch);

            mcServer.networkServer.addPlayer(netserverhandler);

            netserverhandler.sendPacket(new Packet4UpdateTime(mcServer.worldMngr.getWorldTime()));

            entityplayermp.func_20057_k();

        }

        finishedProcessing = true;

    }



    public void handleErrorMessage(String s, Object aobj[])

    {

        logger.info((new StringBuilder()).append(getUserAndIPString()).append(" lost connection").toString());

        finishedProcessing = true;

    }



    public void registerPacket(Packet packet)

    {

        kickUser("Protocol error");

    }



    public String getUserAndIPString()

    {

        if(username != null)

        {

            return (new StringBuilder()).append(username).append(" [").append(netManager.getRemoteAddress().toString()).append("]").toString();

        } else

        {

            return netManager.getRemoteAddress().toString();

        }

    }



    public boolean isServerHandler()

    {

        return true;

    }



    static String getServerId(NetLoginHandler netloginhandler)

    {

        return netloginhandler.serverId;

    }



    static Packet1Login setLoginPacket(NetLoginHandler netloginhandler, Packet1Login packet1login)

    {

        return netloginhandler.packet1login = packet1login;

    }



    public static Logger logger = Logger.getLogger("Minecraft");

    private static Random rand = new Random();

    public NetworkManager netManager;

    public boolean finishedProcessing;

    private MinecraftServer mcServer;

    private int loginTimer;

    private String username;

    private Packet1Login packet1login;

    private String serverId;



}