Snake 贪吃蛇

package cn.com.mysnake; import com.cloudgarden.layout.AnchorConstraint; import com.cloudgarden.layout.AnchorLayout; import java.awt.Color; import java.awt.Dimension; import java.awt.GradientPaint; import java.awt.Graphics; import java.awt.event.HierarchyBoundsAdapter; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.io.File; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; import java.net.InetAddress; import java.net.UnknownHostException; import java.util.LinkedList; import java.util.Properties; import java.util.Random; import javax.swing.DefaultComboBoxModel; import javax.swing.JButton; import javax.swing.JScrollPane; import javax.swing.WindowConstants; import javax.swing.JFrame; import javax.swing.JList; import javax.swing.JPanel; import javax.swing.ListModel; /** * This code was edited or generated using CloudGarden's Jigloo * SWT/Swing GUI Builder, which is free for non-commercial * use. If Jigloo is being used commercially (ie, by a corporation, * company or business for any purpose whatever) then you * should purchase a license for each developer using Jigloo. * Please visit www.cloudgarden.com for details. * Use of Jigloo implies acceptance of these licensing terms. * A COMMERCIAL LICENSE HAS NOT BEEN PURCHASED FOR * THIS MACHINE, SO JIGLOO OR THIS CODE CANNOT BE USED * LEGALLY FOR ANY CORPORATE OR COMMERCIAL PURPOSE. */ /** * * @author ccq * 贪食蛇的画布 * */ public class SnakeJPanel extends javax.swing.JPanel implements KeyListener { public static final int STARTPOINT_X = 20;//内框开始点X public static final int STARTPOINT_Y = 10;//内框开始点Y public static final int SIZE_X = 580; //内框长度 public static final int SIZE_Y = 320; //内框高度 public static final int BOX_GAP = 10; //方框间隙 public static final int SPEED = 500; //蛇自动运行速度 public static boolean isGameStart = false;//游戏状态标识 public static boolean isMorePerson =false;//多人游戏标记 private static SnakeFood food;//食物 private static Snake snake;//蛇 private static LinkedList<Snake> netSnakelist; //控制网络蛇的集合 private SnakeMoveThread snakeMoveThread;//蛇自动运行线程 private JList jScoreList;//列表框 public Color boxColor;//框的颜色 public Color boxLowColor;//框底部的颜色 private SnakeServer snakeServer;//服务器 private SnakeClient snakeClient;//客户端 private UdpThread udpThread; private Properties pro;//配置文件 private LinkedList<String> scoreList; public SnakeJPanel() { super(); initGUI(); scoreList = new LinkedList<String>(); //配置文件 pro = new Properties(); try { File file = new File(".\\snake.config"); if(!file.exists())//如果配置文件不存在 { pro.setProperty("name","user"); pro.store(new FileWriter(file), "snake"); } else { pro.load(new FileReader(file)); } } catch (IOException e) { System.out.println("文件读取异常"); } this.addKeyListener(this);//添加键盘事件监听 food = new SnakeFood();//创建食物 //创建蛇 try { snake = new Snake(InetAddress.getLocalHost().toString(),pro.getProperty("name"));//蛇名字需要从配置中读取 } catch (UnknownHostException e) { System.out.println("系统网卡有问题"); } //创建网路蛇控制链表 netSnakelist = new LinkedList<Snake>(); boxColor = new Color(0,0,0); boxLowColor = new Color(176,213,210); //开启蛇自动运行线程 snakeMoveThread = new SnakeMoveThread(this,SPEED); snakeMoveThread.start(); //开启udp线程 udpThread = new UdpThread(); udpThread.start(); } //获取服务器 public SnakeServer getServer() { return this.snakeServer; } //开启服务器线程 public void startMorePersonGameServerThread() { snakeServer = new SnakeServer(this); snakeServer.start(); } //获取客户端 public SnakeClient getClient() { return this.snakeClient; } //开启客户端线程 public void startMorePersonGameClientThread(String serverIP) { snakeClient = new SnakeClient(this,serverIP); snakeClient.start(); } //界面初始化 private void initGUI() { try { this.setPreferredSize(new java.awt.Dimension(620, 440)); AnchorLayout thisLayout = new AnchorLayout(); this.setLayout(thisLayout); this.setSize(620, 440); { ListModel scoreListModel = new DefaultComboBoxModel(); jScoreList = new JList(); JScrollPane scrollPane = new JScrollPane(jScoreList); this.add(scrollPane, new AnchorConstraint(785, 1000, 1001, 0, AnchorConstraint.ANCHOR_REL, AnchorConstraint.ANCHOR_REL, AnchorConstraint.ANCHOR_REL, AnchorConstraint.ANCHOR_REL)); jScoreList.setModel(scoreListModel); jScoreList.setPreferredSize(new java.awt.Dimension(620, 95)); } } catch (Exception e) { e.printStackTrace(); } } //边框绘制 public void paintBox(Graphics g) { //绘制格子的底层颜色 g.setColor(boxLowColor);//设置颜色 g.fill3DRect(STARTPOINT_X,STARTPOINT_Y,SIZE_X,SIZE_Y,true); //绘制外框 g.setColor(this.boxColor);//设置颜色 g.drawRect(STARTPOINT_X-BOX_GAP, STARTPOINT_Y-BOX_GAP, SIZE_X+BOX_GAP*2,SIZE_Y+BOX_GAP*2); g.drawRect(STARTPOINT_X, STARTPOINT_Y,SIZE_X,SIZE_Y); //绘制横格 for(int i = 0 ; i < SIZE_Y/SnakeBody.SIZE;i ++) { g.drawLine(STARTPOINT_X,STARTPOINT_Y+SnakeBody.SIZE*(i+1),SIZE_X+SnakeBody.SIZE,STARTPOINT_Y+SnakeBody.SIZE*(i+1)); } //绘制竖格 for(int i = 0 ; i < SIZE_X/SnakeBody.SIZE;i ++) { g.drawLine(STARTPOINT_X+SnakeBody.SIZE*(i+1),STARTPOINT_Y,STARTPOINT_X+SnakeBody.SIZE*(i+1),SIZE_Y+SnakeBody.SIZE/2); } } //创建新的食物 public void createFood() { food.crateFood(); } //绘制新的食物 public void drawFood(Graphics g) { if(!this.isMorePerson) { //绘制的食物在蛇身上则重新生成食物 while(this.snake.getList().contains(new SnakeBody(food.getX(), food.getY()))) { this.createFood(); } } else if(this.snake.getIsServerSnake())//在多人游戏中绘制的食物在蛇身上则重新生成食物 { //绘制的食物在蛇身上则重新生成食物 while(this.snake.getList().contains(new SnakeBody(food.getX(), food.getY()))) { this.createFood(); } for(Snake temp:netSnakelist) { while(temp.getList().contains(new SnakeBody(food.getX(), food.getY()))) { this.createFood(); } } } //绘制 g.setColor(food.foodColor);//设置颜色 g.fill3DRect(food.getX()*SnakeFood.FOODSIZE + STARTPOINT_X,food.getY()*SnakeFood.FOODSIZE + STARTPOINT_Y,SnakeFood.FOODSIZE,SnakeFood.FOODSIZE,true); } public static SnakeFood getFood() { return food; } public static Snake getSnake() { return snake; } //创建蛇 public void createSnake(int x,int y) { //snake = new Snake(); snake.recreat(x,y); } //绘制单条蛇 public void drawSingleSnake(Snake snake,Graphics g) { if(snake.getState()) { LinkedList<SnakeBody> list = snake.getList(); //绘制蛇身 g.setColor(snake.snakeColor); //设置颜色 for(int i = 1; i < list.size(); i++) { g.fill3DRect(list.get(i).getX()*SnakeBody.SIZE + STARTPOINT_X,list.get(i).getY()*SnakeBody.SIZE + STARTPOINT_Y,SnakeBody.SIZE,SnakeBody.SIZE,true); } //绘制蛇头 g.setColor(snake.snakeHeadColor); //设置颜色 g.fill3DRect(list.get(0).getX()*SnakeBody.SIZE + STARTPOINT_X,list.get(0).getY()*SnakeBody.SIZE + STARTPOINT_Y,SnakeBody.SIZE,SnakeBody.SIZE,true); } } //绘制蛇 public void drawSnake(Graphics g) { drawSingleSnake(this.snake,g); //如果是多人游戏 if(this.isMorePerson) { for(int i = 0 ; i < netSnakelist.size() ; i++) { drawSingleSnake(netSnakelist.get(i),g); } } } //界面更新 public void paintComponent(Graphics g) { super.paintComponent(g); paintBox(g); if(this.isGameStart) { //设置当前控件为焦点 this.requestFocus(true); drawFood(g);//绘制食物 drawSnake(g);//绘制蛇 updateScore();//更新成绩 } } public void startGame() { //清空蛇的成绩 this.snake.setScore(0); //清空链表 this.netSnakelist.clear(); //创建食物 this.createFood(); //创建蛇 this.createSnake(10,10); //改变游戏开始标识 sna