java课程设计贪吃蛇游戏设计

1、 importjava.awt.*;importjavax.swing.*;importjava.util.*;importjava.awt.event.*;publicclassSheextendsJFrameimplementsActionListener,WindowListenerJLabelbt1;JLabelbt2;MyPaintmp;JMenuItemkaishi;JMenuItemzanting;JMenuItemtuichu;JRadioButtonchu;JRadioButtonzhong;JRadioButtongao;JRadioButtonchao;JMenuItem

2、guanyu;Fontf;publicShe()f=newFont(宋体，Font.PLAIN,12);mp=newMyPaint();mp.setShe(this);JMenuBarcaidan=newJMenuBar();JMenushezhi=newJMenu(设置)；shezhi.setFont(f);JMenunandu=newJMenu(难度);nandu.setFont(f);JMenubangzhu=newJMenu(帮助)；bangzhu.setFont(f);caidan.add(shezhi);caidan.add(nandu);caidan.add(bangzhu);k

3、aishi=newJMenuItem(开始游戏F2);kaishi.setFont(f);kaishi.addActionListener(this);zanting=newJMenuItem(暂停/继续F3);zanting.setFont(f);zanting.addActionListener(this);tuichu=newJMenuItem(退出F4);tuichu.setFont(f);tuichu.addActionListener(this);chu=newJRadioButton(初级，最快速度195,true);chu.setFont(f);chu.addActionLis

4、tener(this);zhong=newJRadioButton(中级,最快速度225);zhong.setFont(f);zhong.addActionListener(this);gao=newJRadioButton(高级，最快速度255);gao.setFont(f);gao.addActionListener(this);chao=newJRadioButton(超级，最快速度275);chao.setFont(f);chao.addActionListener(this);ButtonGroupbg=newButtonGroup();bg.add(chu);bg.add(zhon

5、g);bg.add(gao);bg.add(chao);nandu.add(chu);nandu.add(zhong);nandu.add(gao);nandu.add(chao);guanyu=newJMenuItem(关于)；guanyu.setFont(f);guanyu.addActionListener(this);shezhi.add(kaishi);shezhi.add(zanting);shezhi.add(tuichu);bangzhu.add(guanyu);bt1=newJLabel(长度：0);bt1.setFont(f);bt2=newJLabel(移动：5);bt2

6、.setFont(f);JPanelp=newJPanel();p.setLayout(newGridLayout(1,2);p.add(bt1);p.add(bt2);this.addWindowListener(this);/添加窗体监听器this.setJMenuBar(caidan);this.add(p,BorderLayout.NORTH);this.add(mp);this.add(newJLabel(),BorderLayout.WEST);this.setSize(335,385);this.setResizable(false);this.setLocation(300,1

7、50);this.setTitle(MyPaint);this.setVisible(true);publicvoidsetDS(inta,intb)bt1.setText(长度：+a);bt2.setText(移动：+b);publicvoidsetChu()chu.setSelected(true);mp.setSD(300,110);this.setDS(0,305-300);chu.setEnabled(true);zhong.setEnabled(true);gao.setEnabled(true);chao.setEnabled(true);publicvoidsetNanDu()

8、chu.setEnabled(false);zhong.setEnabled(false);gao.setEnabled(false);chao.setEnabled(false);publicvoidactionPerformed(ActionEvente)if(e.getSource()=zanting)mp.setZanTing();elseif(e.getSource()=kaishi)mp.setKaiShi();elseif(e.getSource()=tuichu)mp.setTuiChu();elseif(e.getSource()=guanyu)JLabelgy=newJLa

9、bel(小游戏贪吃蛇V1.0);gy.setFont(f);JOptionPane.showMessageDialog(this,gy);elseif(e.getSource()=chu)mp.setSD(300,110);this.setDS(0,305-300);elseif(e.getSource()=zhong)mp.setSD(250,80);this.setDS(0,305-250);elseif(e.getSource()=gao)mp.setSD(200,50);this.setDS(0,305-200);elseif(e.getSource()=chao)mp.setSD(1

10、50,30);this.setDS(0,305-150);publicstaticvoidmain(Stringargs)newShe();/*MethodwindowOpened*parame*/publicvoidwindowOpened(WindowEvente)/TODO:AddyourcodeherepublicvoidwindowClosing(WindowEvente)System.exit(0);publicvoidwindowClosed(WindowEvente)/TODO:AddyourcodeherepublicvoidwindowIconified(WindowEve

11、nte)/TODO:AddyourcodeherepublicvoidwindowDeiconified(WindowEvente)/TODO:AddyourcodeherepublicvoidwindowActivated(WindowEvente)/TODO:AddyourcodeherepublicvoidwindowDeactivated(WindowEvente)/TODO:AddyourcodehereclassMyPaintextendsJPanelimplementsRunnable,KeyListener,FocusListenerShes;Fontf=newFont(宋体，

12、Font.PLAIN,12);intx=150;inty=0;Randomr=newRandom();intsjx=r.nextInt(300)/10*10;intsjy=r.nextInt(300)/10*10;intfx=2;intsw=0;intsd=300;intcs=0;intd=150;Stringzx=newString1000;booleanzanting=false;booleanzanting1=false;booleansiwang=false;booleanshenti=false;publicMyPaint()Threadt=newThread(this);t.sta

13、rt();this.addKeyListener(this);this.setFocusable(true);this.addFocusListener(this);publicvoidsetShe(Shess)s=ss;publicvoidsetZanTing()if(zanting)zanting=false;elsezanting=true;publicvoidsetKaiShi()JLabelks=newJLabel(是否重新开始？);ks.setFont(f);inta=JOptionPane.showConfirmDialog(s,ks);if(a=0)x=150;y=0;sjx=

14、r.nextInt(300)/10*10;sjy=r.nextInt(300)/10*10;fx=2;sw=0;sd=300;cs=0;zanting=false;siwang=false;shenti=false;s.setChu();s.setDS(sw,305-sd);publicvoidsetTuiChu()JLabeltc=newJLabel(确定退出吗？);tc.setFont(f);inta=JOptionPane.showConfirmDialog(s,tc);if(a=0)s.dispose();System.exit(0);publicvoidsetSD(inta,intb

15、)sd=a;d=b;publicvoidpaint(Graphicsg)zxcs=x+/+y;super.paint(g);g.setColor(Color.BLACK);g.drawRect(0,0,300,300);g.setColor(Color.BLACK);g.fillRect(sjx,sjy,10,10);g.setColor(Color.BLUE);g.fillRect(x,y,10,10);g.setColor(Color.RED);for(inti=1;i=sw;i+)intj=cs-i;if(j0)j=cs-i+999+1;Strings=zxj.split(/);if(x

16、=Integer.parseInt(s0)&y=Integer.parseInt(s1)/蛇撞到自己身上了siwang=true;shenti=true;if(sjx=Integer.parseInt(s0)&sjy=Integer.parseInt(s1)/食物在蛇身体上g.setColor(Color.BLACK);g.fillRect(sjx,sjy,10,10);g.setColor(Color.RED);continue;g.fillRect(Integer.parseInt(s0),Integer.parseInt(s1),10,10);publicvoidrun()while(t

17、rue)cs+;if(cs=1000)cs=0;switch(fx)case1:y-=10;/上break;case2:y+=10;/下break;case3:x-=10;/左break;case4:x+=10;/右break;this.repaint();if(x=sjx&y=sjy)sjx=r.nextInt(300)/10*10;sjy=r.nextInt(300)/10*10;sw+;if(sw=1)s.setNanDu();if(sd=d)sd=d;elsesd-=5;s.setDS(sw,305-sd);if(x290|y290|shenti)JOptionPane.showMes

18、sageDialog(s,游戏结束！);siwang=true;shenti=false;while(zanting|zanting1)tryThread.sleep(100);catch(Exceptione)while(siwang)tryThread.sleep(100);catch(Exceptione)tryThread.sleep(sd);catch(Exceptione)publicvoidkeyPressed(KeyEvente)switch(e.getKeyCode()case38:fx=1;/上break;case40:fx=2;/下break;case37:fx=3;/左break;case39:fx=4;/右brea