Java Agario單人遊戲

Question

你如何製作一個java單人版的agario？我想使用面向對象編程。所以應該有Dot，Blob和控制器對象。 （我只是想分享我的代碼，所以不要投下來:)

Answer 1

我這樣做了。有隨機顏色的點，開始爲20尺寸的斑點。線程每隔幾毫秒檢查一次碰撞。

點：

package agario; 

import java.awt.Color; 
import java.awt.Component; 
import java.awt.Graphics; 
import java.util.Random; 

public class Dot extends Component{ 
    public int x; 
    public int y; 
    public Color c; 
    public int size; 
    Dot(int x, int y){ 
     this.x = x; 
     this.y = y; 
     Random rand = new Random(); 
     int r = rand.nextInt(255); 
     int green = rand.nextInt(255); 
     int b = rand.nextInt(255); 
     this.c = new Color(r,green,b); 
     this.size = rand.nextInt(50); 
    } 
    public void paint(Graphics g){ 
     g.setColor(c); 
     g.fillOval(this.x, this.y, this.size, this.size); 
    } 
} 

斑點：

package agario; 

import java.awt.Color; 
import java.awt.Component; 
import java.awt.Graphics; 

public class Blob extends Component{ 
    public int x; 
    public int y; 
    public int size; 
    public Color color; 
    public static Blob blob = new Blob(800,100,40,Color.blue); 
    Blob(int x, int y, int size, Color c){ 
     this.x = x; 
     this.y = y; 
     this.size = size; 
     this.color = c; 
    } 
    public void paint(Graphics g){ 

     g.setColor(color); 
     g.fillOval(x, y, size, size); 
    } 
} 

控制器：如果你想

package agario; 

import java.awt.BorderLayout; 
import java.awt.Color; 
import java.awt.Frame; 
import java.awt.Graphics; 
import java.awt.Label; 
import java.awt.Rectangle; 
import java.awt.event.MouseEvent; 
import java.awt.event.MouseMotionAdapter; 
import java.util.ArrayList; 
import java.util.Iterator; 
import java.util.Random; 

public class Controller { 
    ArrayList<Blob> blobs = new ArrayList<Blob>(); 
    public ArrayList<Dot> dots = new ArrayList<Dot>(); 
    Blob b = new Blob(50,50,10,Color.CYAN); 
    MyFrame mf = new MyFrame("Agario"); 
    Label l = new Label("10"); 
    int mouseX = 0; 
    int mouseY = 0; 
    static int score = 30; 
    static int xDis = 0; 
    static int yDis = 0; 
    public static void main(String[] args){ 
     new Controller().startGame(); 
    } 
    public void startGame(){ 
     mf.addMouseMotionListener(new MyMouseMoveListener()); 
     mf.add(l,BorderLayout.NORTH); 
     Refresh rf = new Refresh(); 
     Thread t = new Thread(rf); 
     t.start(); 

     while(true){ 
      try{ 
       Random r = new Random(); 
       Thread.sleep(r.nextInt(40)); 

       double dis = Math.sqrt(xDis*xDis + yDis*yDis); 
       double easingAmount = 20; 
       b.x += xDis/easingAmount; 
       b.y += yDis/easingAmount; 


       if(r.nextInt(10) == 5){ 
        int randX = r.nextInt(600); 
        int randY = r.nextInt(600); 
        Dot d = new Dot(randX,randY); 
        synchronized(dots){ 
         dots.add(d); 
        } 
        mf.add(d); 
        mf.repaint(); 
       } 
      }catch(Exception e){ 

      } 
     } 
    } 
    class Refresh implements Runnable{ 

     public void run() { 
      while(true){ 
       Random ran = new Random(); 
       try{ 
        Thread.sleep(ran.nextInt(20)); 
       }catch(Exception e){ 
        System.out.println("error"); 
       } 
       Rectangle r = new Rectangle(b.x,b.y,b.size,b.size); 
       synchronized(dots){ 
        Iterator i = dots.iterator(); 
        while(i.hasNext()){ 
         Dot d = (Dot) i.next(); 
         Rectangle r1 = new Rectangle(d.x,d.y,d.size,d.size); 
         if(r1.intersects(r)){ 
          i.remove(); 
          b.size += 1; 
          l.setText(String.valueOf(Integer.parseInt(l.getText())+1)); 
          score += 1; 
         } 
        } 
       } 
       mf.repaint(); 
      } 

     } 
    } 
    class MyMouseMoveListener extends MouseMotionAdapter{ 
     public void mouseMoved(MouseEvent m){ 
      mouseX = m.getX(); 
      mouseY = m.getY(); 
      xDis = mouseX-b.x; 
      yDis = mouseY-b.y; 
     } 
    } 
    class MyFrame extends Frame{ 
     MyFrame(String s){ 
      super(s); 
      setBounds(0,0,900,900); 
      add(b); 
      blobs.add(b); 
      setVisible(true); 
     } 
     public void paint(Graphics g){ 
      for(Blob b : blobs) 
       b.paint(g); 
      synchronized(dots){ 
       Iterator i = dots.iterator(); 
       while(i.hasNext()){ 
        Dot d = (Dot) i.next(); 
        d.paint(g); 
       } 
      } 
     } 
    } 
}