// Dartmouth CS 2, Winter 2009, Chris Bailey-Kellogg
// Notes 6 | Sketch 6

void setup() 
{
  size(300,200);
  smooth();
  // Note that we only need to load the font once, so we do it in the setup()
  textFont(loadFont("TrebuchetMS-24.vlw"));
  frameRate(8);
}

void draw() 
{
  background(128);
  // Invariant stuff
  ellipse(130,40,40,40);  // head
  ellipse(130,90,70,70);  // torso
  ellipse(130,160,90,90); // legs?
  strokeWeight(5);
  point(125,35);          // left eye
  point(135,35);          // right eye
  strokeWeight(1);
  triangle(130,40,140,45,130,45);  // nose
  line(100,90,60,50);     // right arm
  line(60,50,65,40);      // right hand
  line(60,50,57,35);
  line(60,50,50,48);
  line(158,76,200,53);    // left arm

  // Stuff that depends on clicks
  if (mousePressed && dist(mouseX,mouseY,130,40) < 20) {
    // Top hat in hand
    rect(40,30,40,5);
    rect(50,10,20,20);
    text("Hi there!",155,25);
  }
  else {
    // Top hat on head
    rect(110,20,40,5);
    rect(120,0,20,20);
  }

  if (mousePressed && dist(mouseX,mouseY,130,90) < 35) {
    // Wiggle left hand  
    line(200,53,200+random(-5,5),42+random(-5,5));
    line(200,53,210+random(-5,5),65+random(-5,5));
  }
  else {
    // Regular left hand
    line(200,53,200,42);
    line(200,53,210,65);
  }
}