java實現打磚塊小遊戲

本文實例為大家分享了java實現打磚塊小遊戲的具體代碼，供大家參考，具體內容如下

源碼共包含兩個文件

文件1：play_zhuankuai.java

  import java.awt.*;  import javax.swing.JPanel;  @SuppressWarnings("serial")  public class play_zhuankuai extends JPanel implements Runnable{   boolean exit=false;   boolean end=false;   double x=100;     //控制小球座標   double y=100;   double x1=300;    //控制底板座標   double y1=300;   int score=0;   int index[]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};   //標記，記錄磚塊是否被打中   int x2[]=new int[15];    //控制磚塊數量和座標   int y2[]=new int[15];   double degree=3.14/3;   Image fangxing;   Image diban;   Image zhuankuai;   Image heiping;   Thread thread;   play_zhuankuai(){  //設置面板屬性    jiazai();    thread = new Thread(this);    setSize(500,500);    setLocation(0,0);    setBackground(Color.black);    setVisible(true);    thread.start();  }  void jiazai(){  //導入圖片    fangxing=Toolkit.getDefaultToolkit().getImage("images/方形.jpg").getScaledInstance(10,10,Image.SCALE_DEFAULT);    diban=Toolkit.getDefaultToolkit().getImage("images/底版.jpg").getScaledInstance(100, 10, Image.SCALE_DEFAULT);    zhuankuai=Toolkit.getDefaultToolkit().getImage("images/磚塊.jpg").getScaledInstance(50, 20, Image.SCALE_DEFAULT);    heiping=Toolkit.getDefaultToolkit().getImage("images/黑屏.png").getScaledInstance(50, 20, Image.SCALE_DEFAULT);  }  public void paintComponent(Graphics g){   super.paintComponent(g);   paint_zhuankuai(g);   g.setColor(Color.blue);   g.drawLine(0, 350, 500, 350);   g.drawImage(diban,(int)x1, (int)y1, null);   paint_heiping(g);   g.drawImage(fangxing, (int)x, (int)y, null);   paint_wenzi(g);   rule();  }  void rule(){    x=x+1*Math.cos(degree);    y=y+1*Math.sin(degree);   if(y>=500-50||score==1500){    end=true;   }   if(x>=500-20||x<=0)    degree=3.14-degree;   if(x1=400)    x1=400;   if(y1>=500-50)    y1=500-50;   if(y1=y1-10&&x>=x1&&x<=x1+100||y<=0)    degree=-degree;   for(int i=0;i=y2[i]&&y=x2[i]&&x<=x2[i]+50))&&index[i]==0){      index[i]=1;      degree=-degree;      score+=100;    }   }  }  void paint_heiping(Graphics g){   for(int i=0;i<x2.length;i++){    if(index[i]==1)     g.drawImage(heiping, x2[i], y2[i], null);   }  }  void paint_wenzi(Graphics g){    g.setColor(Color.red);    g.drawString("分數:"+score, 0, 340);    if(end){     if(score<1500)     g.drawString("遊戲結束！！！",200,250);     else     g.drawString("闖關成功！！！",200,250);     exit=true;    }  }     void paint_zhuankuai(Graphics g){    int p=0;    int k=0;    for(int i=0,j=0;i500){      j=1;      p=0;      k=k+60;     }     x2[i]=p;     y2[i]=k;    g.drawImage(zhuankuai, p,k,null);    }  }  @Override  public void run() {   while(!exit){    repaint();    try {     Thread.sleep(5);    } catch (InterruptedException e) {     // TODO 自動生成的 catch 塊     System.out.println("出現錯誤："+e+" ");    }   }  }  }

文件2:jframe_main.java

  import java.awt.event.KeyEvent;  import java.awt.event.KeyListener;  import javax.swing.JFrame;  @SuppressWarnings("serial")  public class jframe_main extends JFrame implements KeyListener{   play_zhuankuai play=new play_zhuankuai();   jframe_main(){    addKeyListener(this);    add(play);    setSize(500,500);    setLocation(0, 0);    setVisible(true);   }   public static void main(String[] args) {     new jframe_main();   }   @Override   public void keyTyped(KeyEvent e) {   }   @Override   public void keyPressed(KeyEvent e) {   if(e.getKeyCode()==38)    play.y1-=20;   if(e.getKeyCode()==40)    play.y1+=20;   if(e.getKeyCode()==37)    play.x1-=20;   if(e.getKeyCode()==39)    play.x1+=20;   }   @Override   public void keyReleased(KeyEvent e) {   }  }