Lab03 : Book

int sty;
int alpha=255;
int dx=1;
void setup() {
  size (400, 500);
  textSize(30);
}
void draw() {
  background(0);
  if (frameCount%120>=60) {
    sty=1;
  } else
  {
    sty=0;
  }
  keroro(0, 0, width, height, sty);
}

void keroro(int x, int y, int w, int h, int style) {
  //book
  strokeWeight(3);
  fill(#1ED36E);
  rect(x, y, w, h);
  //face
  fill(255);
  rect(x, y, w, h*3/4);

  //yellow cap 
  fill(#F5FF6A);
  rect(x, y, w, h*0.125);
  //star
  fill(#F50529);
  noStroke();
  quad(x+w*0.5, y, x+w*0.55, y+h*0.1, x+w*0.5, y+h*0.075, x+w*0.45, y+h*0.1);
  triangle(x+w*0.42, y+h*0.0375, x+w*0.58, y+h*0.0375, x+w*0.5, y+h*0.075);

  //green face
  stroke(0);
  strokeWeight(3);
  fill(#33AF47);
  rect(x, y+h*0.125, w, h*0.46);

  //white arc
  fill(255);
  arc(x+w*0.5, y+h*0.725, w*1.4, h*0.375, QUARTER_PI+PI, 2*PI-QUARTER_PI);
  //mouth + eye
  if (style==0) {
    fill(#FA7474);
    arc(x+w*0.5, y+h*0.54, w*0.25, h*0.125, 0, PI);
    //eye
    fill(255);
    ellipse(x+w*0.23, y+h*0.35, w/3, h/4);
    fill(0);
    ellipse(x+w*0.23, y+h*0.35, w/6, h/8);
    fill(255);
    ellipse(x+w*0.77, y+h*0.35, w/3, h/4);
    fill(0);
    ellipse(x+w*0.77, y+h*0.35, w/6, h/8);
  } else
  {
    fill(#FA7474);
    arc(x+w*0.5, y+h*0.54, w*0.15, h*0.21, 0, PI);
    //eye
    fill(255);
    ellipse(x+w*0.23, y+h*0.35, w/3, h/4);
    fill(0);
    line(x+w*0.15, y+h*0.30, x+w*0.29, y+h*0.35);
    line(x+w*0.15, y+h*0.40, x+w*0.29, y+h*0.35);
    //ellipse(x+w*0.23,y+h*7/20,w/6,h/8);
    fill(255);
    ellipse(x+w*0.77, y+h*0.35, w/3, h/4);
    fill(0);
    ellipse(x+w*0.77, y+h*0.35, w/6, h/8);
  }
  //TEXT
  textSize(w*0.1);
  if (alpha<=0 || alpha>=255)
  {
    dx*=-1;
  }
  alpha+=dx;
  fill(255, alpha);
  text("KERORO", x+w*0.3, y+h-20);
}