I had solved a previous problem of toggling an animation of a concentric circle to grow and stop on a mousePress event, but now I'd like the stop/start of the event to happen when you click the circle, and not just anywhere on the sketch. Here's my code:

2. int mil1 = 1;
3. 
   
4. void setup() {
5.   size(200,200);
6.   smooth();
7. }
8. 
   
9. void draw() {
10.   background(0);
11. 
    
12.   if(mil1 > 95) {
13.     mil1 = 1;
14.   } else if (mil1 >= 1) {
15.     mil1 += 2;
16.   }
17. 
    
18. 
    
19. 
    
20.  //Circle ACTIVE RED 1
21.                 noFill();
22.                 stroke(255,0,0);
23.                 strokeWeight(4);
24.                 ellipse(100,100,    30*3.333,30*3.333);
25.                 
26.                 
27.                 fill(255,0,0);
28.                 stroke(255,0,0);
29.                 strokeWeight(4);
30.                 ellipse(100,100,    mil1,mil1);
31. }
32. 
    
33. void mousePressed() {
34.   if (mil1 >= 1) {
35.     mil1 = 0;
36.   }   else if (mil1 == 0) {
37.       mil1 = 1;
38.   }
39. }

If anybody can help me with this one I'd be super grateful. I haven't had replies to my any of my threads yet, but I'm sure there's at least one knowledgable and generous enough person here in the forums! Much love and respect.