Button Ball Bounce

​

int x;

int y;

int buttonwidth;

int buttonheight; 

//ellipse 

int xx;

int yy;

int zz; 

int speed; 

​

​

boolean ball = false;

​

​

void setup () {

  size (500, 300);

  x = width/3;

  y = height /3;

  xx = 200;

  yy = 120;

  zz = -30; 

  speed = 4;

  buttonwidth = 50;

  buttonheight = 40; 

}

​

 void draw () {

   background (0, 255, 255);

   ellipse (xx, yy, zz, zz);

 fill (255, 0 ,0 );

   rect (x, y, buttonwidth, buttonheight);

   if (ball == true) {

        xx = xx+speed;

   } else {

   }

 if (ball == true) {

        fill (#ffffff);

        rect (x , y, buttonwidth, buttonheight);        

   } 

 }

 void mouseClicked () {

if ((mouseX > x) && 

      (mouseX < (x + buttonwidth)) &&

      (mouseY > y) &&

      (mouseY < (y + buttonheight))) {

    }  if (ball == true) {

    ball = false; }

    else {

    ball = true;

 }

 }