程序员教你用代码制作飞翔的小鸟--Java小游戏，正好拿去和给女神一起玩

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一、写在前面：

《飞扬的小鸟》是一款曾经比较火热的小游戏

语言
Java工具

IntelliJ IDEA，JDK 16

二效果图：

代码部分

代码如下仅供参考
可以直接拿去复制粘贴

public class Bird {
   private int x;// 横坐标
   private int y;// 纵坐标

   private BufferedImage bird;

   private BufferedImage[] birds;
   private int index;

   private int g;// 重力加速度
   private double t;// 计算时间间隔
   private double v0;// 初速度（像素/秒）
   private double vt;// 当前速度
   private double s;// 运动距离
   private double angle;// 小鸟飞行角度
   
   private int size=26;
   
   private World world;
   
   public Bird(int x, int y) throws IOException {

      bird = ImageIO.read(this.getClass().getResource("0.png"));

      this.x = x;
      this.y = y;
      birds = new BufferedImage[3];
      for (int i = 0; i < 3; i++) {
         birds[i] = ImageIO.read(this.getClass().getResource(i + ".png"));
      }

      bird = birds[0];
      this.g = 4;//重力加速度
      this.t = 0.25;//每次计算的间隔时间
      this.v0 = 20;//初始上抛速度
      
   }

   public void paint(Graphics g) {
//    g.drawImage(bird, x, y, null);
      Graphics2D g2d = (Graphics2D)g;
      //绘制旋转坐标系
      g2d.rotate(angle,this.x,this.y);
      //小鸟的旋转中心
      int x = this.x - bird.getWidth()/2;
      int y = this.y - bird.getHeight()/2;
      g.drawImage(bird, x, y, null);
      //旋转回来
      g2d.rotate(-angle, this.x, this.y);
      
   }

   public void step() {

      /**
       * 竖直方向上的位移计算 
       * （1）上抛距离计算：s = V0t - 1/2gt^2 
       * （2）上抛初速度计算：Vt = V0 - gt
       */

      //vt1记录本次速度
      double vt1 = vt;
      //计算垂直运动之后，经过t时间之后的速度
      double v = vt1 - g*t;
      //记录并作为下一次计算的初速度
      vt = v;
      //计算垂直距离下的实际运行距离
      s = vt1 * t - 0.5 * g * g * t;
      y = y - (int)s;
      
      angle = -Math.atan(s/15);
      
      
      // 煽动翅膀的算法
//    if (index > 2) {
//       index = 0;
//    }
//    bird = birds[index++];
      
      index++;
      bird = birds[index / 8 % 3];//
   }
   
   public void flappy() {
      vt = v0;
   }
   
   public boolean hit(Ground ground,Column col1,Column col2) {
      if(y-size/2 >= ground.getY() || y-size/2 <=0) {
         return true;
      }
      
      return hit(col1) || hit(col2);
   }
   
   public boolean hit(Column column) {
      if(x+size/2 > column.getX()-column.getWidth()/2 && x-size/2 < column.getX() + column.getWidth()/2) {
          if(y > column.getY() - column.getGap()/2 + size/2 && y < column.getY() + column.getGap()/2 - size/2) {
             return false;
          }
          return true;
      }
      return false;
   }
   
   public boolean hitstart(Star star) {
//    if(x+size/2 > star.getX() && x+size/2 < star.getX()+star.getWidth()) {
//       if(y+size/2 > star.getY() && y+size/2 < star.getY()+star.getHeight()) {
//          
//          System.out.print("star.getX():" + star.getX() + " ");
//          System.out.print("star.getY():" + star.getY() + " ");
//
//          return true;
//       }
//       return false;
//    }
//    return false;
      
      if(x+size/2 > star.getX() && x+size/2 < star.getX()+star.getWidth()) {
         if(y+size/2 > star.getY() && y-size/2 < star.getY()+star.getHeight()) {

            return true;
         }
         return false;
      }
      return false;
   }
   
   public boolean pass(Column col1, Column col2) {
      return col1.getX() == x || col2.getX() == x;
   }
   
   public boolean pass1(Column col1, Column col2) {
      return col1.getX() == 2*x || col2.getX() == 2*x;
   }
   
   public boolean passstar(Star star) {
//    star.setY(-30);
      return star.getX() == x ;
      
   }
   
   public boolean passstar1(Star star) {
//    star.setY(-30);
      return star.getX() == 2*x ;
   }
   

public class Music extends Thread {
    private String fileName;
    private final int EXTERNAL_BUFFER_SIZE = 524288;

    public Music(String wavFile) {
        this.fileName = wavFile;
    }

    @SuppressWarnings("unused")
    public void run() {
        File soundFile = new File("D:\\Bird\\src\\src\\com\\icss\\bird\\稻香.wav"); // 播放音乐的文件名
        if (!soundFile.exists()) {
            System.err.println("Wave file not found:" + fileName);
            return;
        }
        while (true) { // 设置循环播放
            AudioInputStream audioInputStream = null; // 创建音频输入流对象
            try {
                audioInputStream = AudioSystem.getAudioInputStream(soundFile); // 创建音频对象
            } catch (UnsupportedAudioFileException e1) {
                e1.printStackTrace();
                return;
            } catch (IOException e1) {
                e1.printStackTrace();
                return;
            }
            AudioFormat format = audioInputStream.getFormat(); // 音频格式
            SourceDataLine auline = null; // 源数据线
            DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
            try {
                auline = (SourceDataLine) AudioSystem.getLine(info);
                auline.open(format);
            } catch (LineUnavailableException e) {
                e.printStackTrace();
                return;
            } catch (Exception e) {
                e.printStackTrace();
                return;
            }
            if (auline.isControlSupported(FloatControl.Type.PAN)) {
                FloatControl pan = (FloatControl) auline.getControl(FloatControl.Type.PAN);
            }
            auline.start();
            int nBytesRead = 0;
            byte[] abData = new byte[EXTERNAL_BUFFER_SIZE];
            try {
                while (nBytesRead != -1) {
                    nBytesRead = audioInputStream.read(abData, 0, abData.length);
                    if (nBytesRead >= 0)
                        auline.write(abData, 0, nBytesRead);
                }
            } catch (IOException e) {
                e.printStackTrace();
                return;
            } finally {
                auline.drain();
// auline.close();
            }
        }
    }
}

运行步骤：导入到idea或者eclipse点击运行即可运行成功了快快和爱慕女孩一起玩，说不定就能收获到爱情啦。(如果有不想动手的小伙伴可以私聊博主获取哦！！！！)

获取途径：私聊博主获取

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