// The current coordinates of the ball, starting at the center
float x=200, y=200;

void setup()
{
  size(400,400);
  smooth();
  noStroke();
  background(0);
}

void draw()
{
  fill(0,3);
  rect(0,0,width,height);
  fill(255);
  ellipse(x,y,20,20);
  // Move the position by random steps in x and y
  x = x+random(-10,10);
  y = y+random(-10,10);
}

void mousePressed() {
  x = mouseX;
  y = mouseY;
}

// START NO NOTES
// code used to capture screenshots
void keyReleased() {
  if(key == '`' && !online) save("sketch.png");
}