// You can find the Turtle API reference here: https://turtletoy.net/syntax
Canvas.setpenopacity(1);

const angolo = 30;//min=0 max=360 step=1
const lato = 30;//min=0 max=100 step=1
const numeroLati = 12;//min=0 max=100 step=1

// Global code will be evaluated once.
const turtle = new Turtle();
turtle.penup();
turtle.goto(-50,-20);
turtle.pendown();

// The walk function will be called until it returns false.
function walk(i) {
    turtle.forward(lato);
    turtle.right(angolo);
    return i < numeroLati;
}