/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://dflab.sketchpad.cc/sp/pad/view/ro.yMuLLBhqNCc/rev.148
 * 
 * authors: 
 *   David Meireles

 * license (unless otherwise specified): 
 *   creative commons attribution-share alike 3.0 license.
 *   https://creativecommons.org/licenses/by-sa/3.0/ 
 */ 



// This sketch builds on a prior work, "Pedro Coelho - 02 Movimento", created by pedro coelho
// http://dflab.sketchpad.cc/sp/pad/view/ro.9BjOEcrXQz4Hqt/rev.485



float x = 200;
float y = 0;
float speed = 2;
float acceleration = 0.1;  

void setup() {
  size(500,500);
   frameRate(30);  
  x = width/2;
  y = height/2;

}

void draw() {


 

  x = x + speed;
  
  speed = speed + acceleration;
  
  if (x > height) {
    x = 0;
    y = y + 50;
  }
  if (y > width) {
    y = 0 }

}
float x = 200;
float y = 0;
float speed = 2;
float acceleration = 0.1;  

void setup() {
  size(500,500);
   frameRate(30);  
  x = width/2;
  y = height/2;

}

void draw() {


  fill(255,235,5);
  stroke(0,255,0);
  
  rect(y,x,150,50);
 fill(255,0,0);
  stroke(0,0,235);
  
  ellipse(x,y,150,50);


  x = x + speed;
  
  speed = speed + acceleration;
  
  if (x > height) {
    x = 0;
    y = y + 50;
  }
  if (y > width) {
    y = 0 }

}