// You can find the Turtle API reference here: https://turtletoy.net/syntax
Canvas.setpenopacity(1);
const angle=144; // min=2, max=180, step=1
// Global code will be evaluated once.
const turtle = new Turtle();

const number=1; // min=1, max=1000, step=1

const x=0; // min=-100 max=100, step=1
const y=0;// min=-100, max=100, step=1

turtle.penup();
turtle.goto(-x,-y)
turtle.pendown();

// The walk function will be called until it returns false.
function walk(i) {
    turtle.forward(100);
    turtle.right(angle);
    return i < number;
}