/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://bard117s14.sketchpad.cc/sp/pad/view/ro.E0gIBLFzuTX/rev.2
 * 
 * authors: 
 *   Reeves Morris-Stan

 * 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, "Self Portrait II", created by Keith O'Hara
// http://bard117s14.sketchpad.cc/sp/pad/view/ro.AfNeVls4vddifn/rev.71



/* Reeves Morris-Stan
 * 2-18-14
 * [email protected]
 * The idea of this self portrait was to explore creating some very basic 
 * conditionals in hope of becoming more familiar witht them. This disco 
 * head reaches maximum disco potential when your mouse is on the left side
 * of the screen and you are holding down a key.
 *
 * NOTE: Some of this code is taken from Keith O'Hara's "Conditionals" sketch.
 * It is noted in the code where this occurs.
 */

int i = 0;

void setup() {
  size(640, 640);
  smooth();
  background(140, 140, 140);
}

//clear the background
void keyPressed() {
  background(140, 140, 140);
}

//Self portrait
void draw() {
  rectMode(CENTER);

  //Head
  fill(216, 171, 122);
  rect(320, 280, 160, 170);

  //Glasses
  fill(126, 176, 245, 230);
  rect(285, 255, 55, 35);
  rect(355, 255, 55, 35);
  fill(80, 49, 49);
  rect(320, 252, 15, 5);
  rect(249, 252, 16, 10);
  rect(391, 252, 17, 10);

  //Nose
  fill(216, 171, 122);
  ellipse(320, 295, 20, 7);

  //Mouth
  fill(234, 149, 155);
  rect(320, 330, 40, 10);  

  //Disco Lines


  //following code was taken from Keith O'Hara's Sketch "Conditionals"
  // set the color
  stroke(random(50), random(255), random(255), 100); 
  // draw the line
  line(i, 0, random(0, width), height); 
  // move over a pixel
  if (i < width) {
    i++;
  } 
  else {
    i = 0;
  }
  //end of Keith's code

  //outline the head
  strokeWeight(10);
  if (mouseX < 320) {
    stroke(0);
  }
}