CyanServerListener.java

package net.CyanWool.network;

import net.CyanWool.CyanServer;
import net.CyanWool.api.entity.player.Player;
import net.CyanWool.network.handlers.PlaySessionAdapter;

import org.spacehq.mc.auth.GameProfile;
import org.spacehq.mc.protocol.MinecraftProtocol;
import org.spacehq.mc.protocol.ProtocolConstants;
import org.spacehq.mc.protocol.ProtocolMode;
import org.spacehq.packetlib.event.server.ServerAdapter;
import org.spacehq.packetlib.event.server.SessionAddedEvent;
import org.spacehq.packetlib.event.server.SessionRemovedEvent;

public class CyanServerListener extends ServerAdapter {

    private CyanServer server;

    public CyanServerListener(CyanServer server) {
        this.server = server;
    }

    @Override
    public void sessionAdded(SessionAddedEvent event) {
        event.getSession().addListener(new PlaySessionAdapter(server));
    }

    @Override
    public void sessionRemoved(SessionRemovedEvent event) {
        // FOR TODO: Customize leave message
        if (((MinecraftProtocol) event.getSession().getPacketProtocol()).getMode() == ProtocolMode.GAME) {
            GameProfile profile = event.getSession().getFlag(ProtocolConstants.PROFILE_KEY);
            Player player = server.getPlayer(profile.getName());
            server.getPlayerManager().leavePlayer(player);
        }
    }
}