Pencil lab 2

float r = 0, g = 0, b = 0;
void setup(){
  size(300, 300);
}
void draw(){
  draw_penc();
}
void draw_penc(){
  background(200, 150, 0);
  noStroke();
  fill(#800000);
  beginShape();
  vertex(mouseX, mouseY);
  vertex(mouseX+10, mouseY-30);
  vertex(mouseX+30, mouseY-10);
  vertex(mouseX, mouseY);
  endShape();
  fill(r, g, b);
  quad(mouseX+10, mouseY-30, mouseX+80, mouseY-105, mouseX+100, mouseY-85, mouseX+30, mouseY-10);
  fill(#F3E5AB);
  quad(mouseX+80, mouseY-105, mouseX+80+70-60, mouseY-105-75+64, mouseX+100+70-60, mouseY-85-75+64, mouseX+100, mouseY-85);
  fill(0);
  triangle(mouseX, mouseY, mouseX+5, mouseY-15, mouseX+15, mouseY-5);
}
void mousePressed() {
    r = random(0, 255); g = random(0, 255); b = random(0, 255);
}