import org.spacehq.packetlib.event.session.PacketReceivedEvent; //导入依赖的package包/类
public void onPacket(PacketReceivedEvent event) {
	// if the packet is a chat packet, handle it!
	if (event.getPacket() instanceof ClientChatPacket) {
		ClientChatPacket packet = event.getPacket();
		String message = packet.getMessage();

		GameProfile profile = event.getSession().getFlag(MinecraftConstants.PROFILE_KEY);
		System.out.println("<" + profile.getName() + "> " + packet.getMessage());

		// Check if it was a command or a chat message
		if (message.substring(0, 1).equals("/")) {
			NetherPlayer player = NetherServer.players.get(event.getSession());
			NetherServer.commandHandler.runCommand(player, message);
		} else {
			// let every other user on the server know that someone has just
			// chatted
			NetherServer.server.getSessions().forEach((session) -> session
					.send(new ServerChatPacket("<" + profile.getName() + "> " + packet.getMessage())));
		}
	}
}
 

import org.spacehq.packetlib.event.session.PacketReceivedEvent; //导入依赖的package包/类
@Override
public void packetReceived(PacketReceivedEvent event) {
	try {
		onPacket(event);
	} catch (Exception e) {
		e.printStackTrace();
		throw e;
	}
}
 

import org.spacehq.packetlib.event.session.PacketReceivedEvent; //导入依赖的package包/类
public void onPacket(PacketReceivedEvent event) {
	if (event.getPacket() instanceof ClientChatPacket) {
		ClientChatPacket packet = event.getPacket();
		GameProfile profile = event.getSession().getFlag(MinecraftConstants.PROFILE_KEY);
		System.out.println("<" + profile.getName() + "> " + packet.getMessage());
		MainMain.server.getSessions().forEach((session) -> session
				.send(new ServerChatPacket("<" + profile.getName() + "> " + packet.getMessage())));

	}
}
 

import org.spacehq.packetlib.event.session.PacketReceivedEvent; //导入依赖的package包/类
@Override
public void packetReceived(PacketReceivedEvent event) {
	if (event.getPacket() instanceof ClientPlayerPlaceBlockPacket) {
		// TODO once we've received the place block packet, change it in the
		// world, send an animation packet, then send a block update with
		// the x,y,z
	}
}
 

import org.spacehq.packetlib.event.session.PacketReceivedEvent; //导入依赖的package包/类
@Override
public void packetReceived(PacketReceivedEvent event){
    try{
        onPacket(event);
    }catch(Exception e){
        e.printStackTrace();
        throw e;
    }
}
 

import org.spacehq.packetlib.event.session.PacketReceivedEvent; //导入依赖的package包/类
@Override
public void onTick(long l) {
    PacketReceivedEvent incomingNetworkEvent;
    while ((incomingNetworkEvent = incomingNetworkEvents.poll()) != null) {
        final PCSession pcSession = (PCSession) incomingNetworkEvent.getSession();
        pcSession.getPacketProtocol().getProtocolPhase().getHandlerInvoker().handle(pcSession, incomingNetworkEvent.getPacket());
    }
}
 

import org.spacehq.packetlib.event.session.PacketReceivedEvent; //导入依赖的package包/类
@Override
public void packetReceived(PacketReceivedEvent event) {
    if (event.getPacket().isPriority()) {
        final PCSession pcSession = (PCSession) event.getSession();
        pcSession.getPacketProtocol().getProtocolPhase().getHandlerInvoker().handle(pcSession, event.getPacket());
    } else {
        incomingNetworkEvents.add(event);
    }
}
 

import org.spacehq.packetlib.event.session.PacketReceivedEvent; //导入依赖的package包/类
@Override
protected void messageReceived(ChannelHandlerContext ctx, Packet packet) {
    // Priority packets already invoke received events upstream
    if (!packet.isPriority()) {
        this.callEvent(new PacketReceivedEvent(this, packet));
    }
}
 

import org.spacehq.packetlib.event.session.PacketReceivedEvent; //导入依赖的package包/类
@Override
public void packetReceived(PacketReceivedEvent event) {
	if (event.getPacket() instanceof ClientPlayerPlaceBlockPacket) {
		// TODO сделать
	}
}