JAVA贪吃蛇源程序可以做课程设计

package net.lichao.snake.control; import java.awt.Point; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; import java.util.LinkedList; import java.util.Random; import javax.swing.JOptionPane; import net.lichao.snake.listener.SnakeListener; import net.lichao.snake.main.GamePlay; import net.lichao.snake.model.Food; import net.lichao.snake.model.Ground; import net.lichao.snake.model.MoveSnake; import net.lichao.snake.model.Snake; import net.lichao.snake.util.Global; import net.lichao.snake.view.GamePanel; public class Controller extends KeyAdapter implements SnakeListener{ private Snake snake; private Food food; private Ground ground; private GamePanel gamePanel; private GamePlay gamePlay; public Controller(Snake snake, Food food, Ground ground, GamePanel gamePanel,GamePlay gamePlay) { this.snake = snake; this.food = food; this.ground = ground; this.gamePanel = gamePanel; this.gamePlay=gamePlay; } public void keyPressed(KeyEvent e) { switch(e.getKeyCode()){ case KeyEvent.VK_UP : this.snake.changeDir(Snake.UP); break; case KeyEvent.VK_DOWN: this.snake.changeDir(Snake.DOWN); break; case KeyEvent.VK_LEFT: this.snake.changeDir(Snake.LEFT); break; case KeyEvent.VK_RIGHT: this.snake.changeDir(Snake.RIGTHT); break; case KeyEvent.VK_SPACE: this.snake.push(); break; case KeyEvent.VK_F1: this.snake.makeMoveFast(); break; case KeyEvent.VK_F2: this.snake.makeMoveDown(); break; } } public void SnakeMoved(Snake snake) { this.gamePanel.display(this.snake,this.food,this.ground); this.createNewGround(); if(this.ground.isSnakeGroundEat()){ int i=JOptionPane.showConfirmDialog(this.gamePlay.getJf(),"得分："+this.snake.getScore()+":撞墙是否退出？","退出！！",JOptionPane.YES_NO_OPTION); if(i==JOptionPane.YES_OPTION){ System.exit(0); }else{ this.restart(); this.snake.setScore(0); this.gamePlay.getJf().setTitle("贪吃蛇<====>得分："+this.snake.getScore()); } } if(this.snake.eatSelf()){ int i=JOptionPane.showConfirmDialog(this.gamePlay.getJf(),"得分："+this.snake.getScore()+":吃到自己是否退出？","退出！！",JOptionPane.YES_NO_OPTION); if(i==JOptionPane.YES_OPTION){ System.exit(0); }else{ this.restart(); this.snake.setScore(0); this.gamePlay.getJf().setTitle("贪吃蛇<====>得分："+this.snake.getScore()); } } if(this.food.isSnakeFoodEat()){ this.snake.eatFood(); this.createNewFood(); this.snake.setScore(this.snake.getScore()+10); this.setTitleScore(); } } public void restart(){ this.snake.initSnake(); this.createNewFood(); this.gamePanel.display(this.snake,this.food,this.ground);//把上次画面擦掉 } public void gameStart(){ new Thread(new MoveSnake(this.snake)).start();//用线程来控制蛇的移动。 } public void createNewFood(){ Random ra=new Random(); LinkedList snakeBody=this.snake.getSnakeBody(); int groundLocation[][]=this.ground.getGround(); int x=0; int y=0; Point p=null; do{ x=ra.nextInt(Global.panelwidth); y=ra.nextInt(Global.panelhight); p=new Point(x,y); }while(groundLocation[x][y]==1||snakeBody.contains(p));//使食物不出现在蛇身上，或墙上。 this.food.initFood(p); } public void createNewGround(){ this.ground.setNewGround(); } public void setTitleScore(){ this.gamePlay.getJf().setTitle("贪吃蛇<====>得分："+this.snake.getScore()); } }