DancingBug.java

import info.gridworld.actor.Bug; 
public class DancingBug extends Bug 
{ 
    private int[] turnList; 
    private int currentStep; 
    
    public DancingBug(int[] turns) 
    { 
	turnList = turns; 
	currentStep = 0; 
    } 
    
    public void turn(int times) 
    { 
	for(int j = 1; j <= times; j++) 
	    { 
		turn(); 
	    } 
    } 
 
    public void act() 
    { 
	if(currentStep == turnList.length) 
	    currentStep = 0; 
	turn (turnList[currentStep]); 
	currentStep++; 
	super.act(); 
    }
}