/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://bard117s14.sketchpad.cc/sp/pad/view/ro.pLoUbpTIk8Y/rev.4
 * 
 * authors: 
 *   Sarah D.

 * 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
/*Sarah Davin
 *2/16/14
 *[email protected]
 *Assignment 4: Self Portrait II
 *This Self portrait should be able to darken the background
 *color with the click of a mouse, lighten the background color 
 *with the press of a key, make the alien's jewel flash randomly,
 * and the eyes should follow the position of the cursor.
 */
//Background Color
float r = 10;
float b = 175;
float g = 256;
float t = 0;
//Jewel
float jewelr=200;
float jewelb=0;
float jewelg=100;
//Eyes
float xLeft=210;
float yLeft=150;
float xRight=285;
float yRight=150;


void setup() {
  size(500, 273);
  frameRate(60);
  smooth();
}
//If mouse pressed, make background darker.
void draw() {
  background(r, b, g);
  if (mousePressed) {
    r= r-4;
    b= b-4;
    g= g-4;
  }
 //If key pressed, make background lighter.
  if (keyPressed) {
    r=r+4;
    b=b+4;
    g=g+4;
  }

  //alien's neck
  stroke(180, 196, 120);
  fill(180, 196, 120);
  rect(220, 200, 60, 60);
  fill(200, 216, 140);
  rect(221, 200, 15, 60);
  fill(180, 196, 120);
  //alien's shoulders
  stroke(25);
  line(218, 261, 280, 261);
  line(215, 262, 283, 262);
  line(210, 263, 286, 263);
  line(210, 264, 286, 264);
  line(207, 265, 287, 265);
  stroke(180, 196, 120);
  line(205, 266, 291, 266);
  line(205, 267, 291, 267);
  line(189, 268, 305, 268);
  line(188, 269, 306, 269);
  line(185, 270, 308, 270);
  line(170, 271, 323, 271);
  rect(170, 271, 152, 50);
  //alien's left antennae
  line(190, 150, 185, 40);
  line(191, 150, 186, 40);
  line(192, 150, 187, 40);
  line(193, 150, 188, 40);
  line(194, 150, 189, 40);
  line(195, 150, 190, 40);
  line(196, 150, 191, 40);
  fill(200, 216, 140);
  ellipse(188, 40, 10, 10);
  //alien's right antennae
  fill(180, 196, 120);
  line(310, 150, 315, 40);
  line(309, 150, 314, 40);
  line(308, 150, 313, 40);
  line(307, 150, 312, 40);
  line(306, 150, 311, 40);
  line(305, 150, 310, 40);
  line(304, 150, 309, 40);
  fill(200, 216, 140);
  ellipse(312, 40, 10, 10);
  //alien head
  stroke(180, 196, 120);
  fill(190, 206, 130);
  ellipse(250, 150, 165, 195);
  fill(200, 216, 140);
  stroke(200, 216, 140);
  ellipse(250, 150, 160, 190);
  stroke(220, 256, 110);
  fill(220, 256, 110);
  ellipse(250, 150, 155, 185);
  //alien's left eye
  fill(20);
  ellipse(215, 150, 40, 25);
 //easing left pupil
  float vx = .1*(mouseX-xLeft);
  float vy= .1*(mouseY-yLeft);
  xLeft=xLeft+vx;
  yLeft=yLeft+vy;
  xLeft=constrain(xLeft, 202, 228);
  yLeft=constrain(yLeft, 144, 156);
  fill(246);
  ellipse(xLeft, yLeft, 12, 6);
  //alien's right eye
  fill(20);
  ellipse(290, 150, 40, 25);
  //easing right pupil
  float vxb = .1*(mouseX-xRight);
  float vyb = .1*(mouseY-yRight);
  xRight=xRight+vxb;
  yRight=yRight+vyb;
  xRight=constrain(xRight, 275, 303);
  yRight=constrain(yRight, 144, 156);
  fill(246);
  ellipse(xRight, yRight, 12, 6);
  //nose
  stroke(180, 196, 120);
  line(240, 170, 260, 170);
  line(242, 171, 258, 171);
  line(245, 172, 255, 172);
  line(248, 173, 254, 172);
  line(251, 174, 249, 173);
  //mouth
  stroke(20);
  line(240, 200, 260, 200);
  line(240, 200, 237, 198);
  line(260, 200, 263, 198);
  stroke(180, 196, 120);
  line(246, 205, 254, 205);
  line(248, 206, 252, 206);
  //left eyebrow
  stroke(190, 206, 130);
  line(232, 140, 235, 140);
  line(230, 139, 236, 139);
  line(228, 138, 237, 138);
  stroke(180, 196, 120);
  line(195, 128, 235, 130);
  line(197, 129, 236, 131);
  line(205, 130, 237, 132);
  line(220, 131, 237, 133);
  line(230, 132, 237, 134);
  line(234, 133, 236, 135);
  //right eyebrow
  stroke(190, 206, 130);
  line(268, 140, 271, 140);
  line(266, 139, 273, 139);
  line(264, 138, 275, 138);
  stroke(180, 196, 120);
  line(266, 130, 306, 128);
  line(264, 131, 307, 129);
  line(266, 132, 272, 130);
  line(265, 132, 292, 130);
  line(264, 133, 268, 131);
  line(264, 134, 270, 132);
  //alien's necklace jewel
  stroke(100, 0, 50);
  //Make jewel blink.
  fill(jewelr, jewelb, jewelg);
  jewelr = random(200);
  jewelg= random(100);
  ellipse(250, 264, 15, 15);
  fill(250, 100, 200);
  stroke(250, 100, 200);
  ellipse(247, 262, 5, 5);
  //Stars and Moon
  stroke(200);
  ellipse(82, 65, 2, 2);
  ellipse(140, 70, 2, 2);
  ellipse(86, 95, 2, 2);
  ellipse(130, 102, 2, 2);
  ellipse(55, 56, 2, 2);
  ellipse(35, 46, 2, 2);
  ellipse(5, 50, 2, 2);
  ellipse(400, 100, 2, 2);
  ellipse(440, 130, 2, 2);
  ellipse(391, 160, 2, 2);
  ellipse(400, 159, 2, 2);
  ellipse(410, 158, 2, 2);
  ellipse(365, 200, 2, 2);
  ellipse(420, 220, 2, 2);
  fill(200);
  ellipse(450, 50, 35, 35);
  fill(r, b, g );
  stroke(r, b, g);
  ellipse(460, 50, 33, 33);
}