gameovermsg.java

基于尚学堂坦克大战的基础上开发,支持多人对战,在线聊天,坦克大战网络版.

import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetSocketAddress;

public class GameOverMsg implements Msg {

	int msgType = Msg.GAME_OVER_MSG;

	private TankClient tc;
	
	public static int x=(int) (Math.random() * 800);

	public GameOverMsg(TankClient tc) {
		this.tc = tc;
	}

	public void send(DatagramSocket ds, String IP, int udpPort) {

		ByteArrayOutputStream baos = new ByteArrayOutputStream();
		DataOutputStream dos = new DataOutputStream(baos);
		try {
			dos.writeInt(msgType);
			dos.writeInt(tc.tank.getTankId());
			dos.writeInt(tc.tank.x);
			dos.writeInt(tc.tank.y);
			dos.writeBoolean(tc.tank.isLive());
			dos.writeInt(tc.tank.blood);
			byte[] buf = baos.toByteArray();
			DatagramPacket dp = new DatagramPacket(buf, buf.length,
					new InetSocketAddress(IP, udpPort));
			ds.send(dp);
		} catch (Exception e) {
			e.printStackTrace();
		}

	}

	public void parse(DataInputStream dis) {
		System.out.println("客户端接收一份服务端发来GrameOver的数据！");

		try {
			int tankId = dis.readInt();
			int x = dis.readInt();
			int y = dis.readInt();
			for (int i = 0; i < tc.playerTanks.size(); i++) {
				Tank pt = tc.playerTanks.get(i);
				if (tankId == pt.getTankId()) {
					pt.x = x;
					pt.y = y;
				}
				pt.setReady(false);
				pt.setLive(true);
				pt.blood = 100;
				pt.dir = Direction.STOP;
				pt.bL=false;
				pt.bU=false;
				pt.bR=false;
				pt.bD=false;
			}
			
			tc.tank.bL = false;
			tc.tank.bU = false; 
			tc.tank.bR = false;
			tc.tank.bD = false;
			tc.setReadyer(0);
			tc.tank.setReady(false);
			tc.setWin(0);
			tc.ms.removeAll(tc.ms);
			tc.explodes.removeAll(tc.explodes);
			tc.items.removeAll(tc.items);
			tc.tank.dir = Direction.STOP;
			tc.tank.setLive(true);
			tc.tank.blood = 100;
			tc.tank.setReady(false);
			
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

		tc.join.setVisible(true);
		tc.setVisible(false);
	}

}