import java.awt.Rectangle;
import java.util.*;
public class MyThread extends Thread {

	  /*
	  Used to check for collisions and edit the left/ right/up/ down variable to make the ball change directions
	   */
	 private final ArrayList<Ball> aList;
	 
	 public MyThread(ArrayList<Ball> myballs){
		 aList = myballs;
	
	 }
    public void run(){
    	
      // System.out.println("MyThread running");
       int count =0;
       for(int i=0; i<aList.size();i++)
       {	
    	    int oneX = aList.get(i).getOneX();
		    int oneY = aList.get(i).getOneY();
		    boolean up = aList.get(i).getUp();
		    boolean down = aList.get(i).getDown();
		    boolean left = aList.get(i).getLeft();
		    boolean right = aList.get(i).getRight();
		    Rectangle bounds = new Rectangle(oneX, oneY, 10, 10);
    	   count++;
    	 
    		for(int x =0; x<aList.size();x++ )
    	   {    
		    if(x != i)
		    {
		    	    int oneX2 = aList.get(x).getOneX();
				    int oneY2 = aList.get(x).getOneY();
				    boolean up2 = aList.get(x).getUp();
				    boolean down2 = aList.get(x).getDown();
				    boolean left2 = aList.get(x).getLeft();
				    boolean right2 = aList.get(x).getRight();
				   // System.out.println("oneX: " + oneX + " oneY: " + oneY + " oneX2: " + oneX2 + " oneY2: " + oneY2);
				    //aList.get(i).setUp(false);
				   // aList.get(i).setDown(true);
				   
				    Rectangle bounds2 = new Rectangle(oneX2, oneY2, 10, 10);
				    //oneX: 198 oneY: 198 oneX2: 185 oneY2: 185
				    
				    if (bounds.x < bounds2.x + bounds2.width &&
				    		bounds.x + bounds.width > bounds2.x &&
				    		bounds.y < bounds2.y + bounds2.height &&
				    		bounds.y + bounds.height >bounds2.y) {
				    		    // collision detected!
						    	//collision rand select direction
				    	Random rand = new Random();
				    	int n = rand.nextInt(3);
				    	if(up)
				    	{
				    		aList.get(i).setUp(false);
				    		aList.get(i).setDown(true);
				    		if(right)
				    		{
				    			aList.get(i).setRight(false);
						    	aList.get(i).setLeft(true);
						    	// - x
						    	//aList.get(i).setOneX(oneX2-1);
						    	
						    
				    		}
				    		else
				    		{
				    			aList.get(i).setRight(true);
						    	aList.get(i).setLeft(false);
						    	
						    	//aList.get(i).setOneY(oneY2+1);
						
				    		}
				    		//up = false;
				    		//down=true;
				    	}
				    	else
				    	{
				    		aList.get(i).setUp(true);
				    		aList.get(i).setDown(false);
				    		if(right)
				    		{
				    			aList.get(i).setRight(false);
						    	aList.get(i).setLeft(true);
					
				    		}
				    		else
				    		{
				    			aList.get(i).setRight(true);
						    	aList.get(i).setLeft(false);
						
				    		}
				    		
				    	}
				    	
				    	
				    	//update object	    
				    	//System.out.println("Collison detected");
				    	//System.out.println("oneX: " + oneX + "oneY: " + oneY + "oneX2: " + oneX2 + "oneY2: " + oneY2);
				    }
		    }
    	   }
    	   
       }
    }
  }
/*
private boolean up = false;
private boolean down = true;
private boolean left = false;
private boolean right = true;
*/