Arcturus-Community/src/main/java/com/eu/habbo/threading/runnables/ChannelReadHandler.java

package com.eu.habbo.threading.runnables;

import com.eu.habbo.Emulator;
import com.eu.habbo.habbohotel.gameclients.GameClient;
import com.eu.habbo.habbohotel.gameclients.GameClientManager;
import com.eu.habbo.messages.ClientMessage;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelHandlerContext;

public class ChannelReadHandler implements Runnable
{
    private final ChannelHandlerContext ctx;
    private final Object msg;

    public ChannelReadHandler(ChannelHandlerContext ctx, Object msg)
    {
        this.ctx = ctx;
        this.msg = msg;
    }

    public void run()
    {
        ByteBuf m = (ByteBuf) msg;
        int length = m.readInt();
        short header = m.readShort();
        GameClient client = ctx.attr(GameClientManager.CLIENT).get();
        int count = 0;
        if (Emulator.getIntUnixTimestamp() - client.lastPacketCounterCleared > 1)
        {
            client.incomingPacketCounter.clear();
        }
        else
        {
            count = client.incomingPacketCounter.getOrDefault(header, 0);
        }
        if (count <= 10)
        {
            client.incomingPacketCounter.put((int) header, count++);
            ByteBuf body = Unpooled.wrappedBuffer(m.readBytes(m.readableBytes()));
            Emulator.getGameServer().getPacketManager().handlePacket(client, new ClientMessage(header, body));
            body.release();
        }
        m.release();
    }
}