import processing.core.*; 
import processing.xml.*; 

import java.applet.*; 
import java.awt.*; 
import java.awt.image.*; 
import java.awt.event.*; 
import java.io.*; 
import java.net.*; 
import java.text.*; 
import java.util.*; 
import java.util.zip.*; 
import java.util.regex.*; 

public class traffic_circles2 extends PApplet {


int numFrames = 35;  // The number of frames in the animation
int frame = 0;
PImage[] images = new PImage[numFrames];
int timer = 0;
float interval = 200; 

public void setup()
{
  background(250);
  size(600,325);
  frameRate(30);
  for ( int i = 0; i< numFrames; i++ )
  {
    images[i] = loadImage( "Layer " + i + ".jpg" );   // make sure images "0.jpg" to "11.jpg" exist
  }
} 

public void draw() 
{ 
  // background(250);
  imageMode(CENTER);
  image(images[frame], width/2, height/2);
  float distance = dist(mouseX, mouseY, width/2, height/2); 
  if (distance < 145){
    interval = distance*2; 
    if (timer + interval < millis()){
      timer = millis();
      frame = (frame+1) % numFrames;  // Use % to cycle through frames
    }
  }
}




  static public void main(String args[]) {
    PApplet.main(new String[] { "--present", "--bgcolor=#666666", "--stop-color=#cccccc", "traffic_circles2" });
  }
}