Week4 Assignment - Jason Cohen

mySketch
xxxxxxxxxx
 
// Week 4 Homework - Button + Ball //
​
// Ball that will bounce //
​
int bx = 100;
int by = 30;
int bw = 30;
int speed = 4;
​
int ball1 = 280;
​
// x = x + speed
​
​
// My Button //
​
int x; // button x position
int y; // button y position
int a; // button height
int b; // button width
​
​
boolean backgroundisBlack = false;
​
void setup (){
  size (500, 500);
   ellipseMode(CENTER);
   
   x = height/2;
   y = width/2;
   a = 100;
   b = 100;
}
​
void draw (){
  if (backgroundisBlack == true){
    background (0, 0, 0);
       ellipse (x, y, a, b);
    ellipse (x+60, y+60, a-60, b-60);
    ellipse (x-60, y-60, a-60, b-60);
    ellipse (x+60, y-60, a-60, b-60);
    ellipse (x-60, y+60, a-60, b-60);
    ellipse (x+90, y+90, a-80, b-80);
    ellipse (x-90, y-90, a-80, b-80);
    ellipse (x+90, y-90, a-80, b-80);
    ellipse (x-90, y+90, a-80, b-80);
    ellipse (x+110, y+110, a-90, b-90);
    ellipse (x-110, y-110, a-90, b-90);
    ellipse (x+110, y-110, a-90, b-90);
    ellipse (x-110, y+110, a-90, b-90);
    fill (255, 0, 0);
   } else {
    background (255, 0, 0);
    ellipse (x, y, a, b);
    ellipse (x+60, y+60, a-60, b-60);
    ellipse (x-60, y-60, a-60, b-60);
    ellipse (x+60, y-60, a-60, b-60);
    ellipse (x-60, y+60, a-60, b-60);
    ellipse (x+90, y+90, a-80, b-80);
    ellipse (x-90, y-90, a-80, b-80);
    ellipse (x+90, y-90, a-80, b-80);
    ellipse (x-90, y+90, a-80, b-80);
    ellipse (x+110, y+110, a-90, b-90);
    ellipse (x-110, y-110, a-90, b-90);
    ellipse (x+110, y-110, a-90, b-90);
    ellipse (x-110, y+110, a-90, b-90);
    fill (0, 0, 0);
   }
        ellipse (250, by, 50, 50);
        ellipse (by, 250, 50, 50);
   by = by + speed;
   if ((by > height/2) || (by < 0))  {
     speed = speed * -1;
   }
   ellipse (250, ball1, 50, 50);
   ellipse (ball1, 250, 50, 50);
   ball1 = ball1 + speed;
   if ((ball1 > 500) || (ball1 < width/2)) {
     speed = speed * 1;
   }
   
}
​
​
​
void mousePressed() {
  if (dist (x, y, mouseX, mouseY) < b/2) {
    if (backgroundisBlack == true) {
      backgroundisBlack = false;
    } else {
      backgroundisBlack = true;
    }
  }
}