main.java

随机运动的小球程序

import java.awt.*;
import java.awt.event.*;


//import java.util.StringTokenizer;
public class Main{

public static void main (String [ ] args) {
if (args.length<1)
{
	System.out.println("Soryy!please use method:");
	System.out.println("java Main numcircle [prob1] [prob2] ...");
	System.exit(1);
}


//Dialogduck zyDialog=new Dialogduck("Dialog");
//zyDialog.addnumber();
int xx=args.length-1;
//	String kk;*/
int i=0, circles = Integer.parseInt(args[0]); double prob = 0.15;
//int i=0,circles=10;

Circle [] circle = new Circle [circles];
while (i<circles) {
if (i+1<=xx)	
{double p=0;
 p=Double.parseDouble(args[i+1]);
 if (p>=1) p=p-1;
 if (p<=0) p=prob;
circle[i]= new Circle(i,p);
}
else
{
	circle[i]=new Circle(i,prob);
	
	}//have changed
i=i+1;}
CirclesFigure.create( ); 
CirclesFigure.draw(circle,circles);
//Complete this code.
 }
 
 
 //}//if
}
class CirclesFigure{
    static CirclesFrame zwzy=new CirclesFrame("Circles are moving!");
    static void create(){
	 // CirclesFrame zwzy=new CirclesFrame("Circles are moving!");
		zwzy.add(zwzy.dc);
		zwzy.go();
      }
    static void draw(Circle circle[],int cirnum)
    {
    	int i=0,j=0,n=0,circles=cirnum; //need changed
        //while (i!=circles) {

        //zwzy.dc.init(circle[i]); //good!
          while (true)
          {
              zwzy.dc.init(circle,circles);
              
              i=0;j=0;
               while (i<circles)
              {
             	circle[i].move();
          	
             	if (!circle[i].clockwise()) j+=1;
               i+=1;
              }
          	   if ((j>=circles)||(n>400))
                break;
              n+=1;     
           //Delay.milliseconds(20);
              try{
              	Thread.sleep(100);}
              	catch(InterruptedException a){}
                zwzy.dc.repaint();
          
          }
         //i=i+1;}
    }




   }