// You can find the Turtle API reference here: https://turtletoy.net/syntax
Canvas.setpenopacity(0.01);

// Global code will be evaluated once.
const turtle = new Turtle();
turtle.penup();
turtle.goto(-50,50);
turtle.pendown();
turtle.seth(270);

const ITER = 80000;

// The walk function will be called until it returns false.
function walk(i) {
    if (i < 20000) {
        turtle.forward(100);
        turtle.right(90.01);
    } else if (i === 20000) {
        turtle.penup();
        turtle.goto(-36,36);
        turtle.pendown();
        turtle.seth(270);
    } else if (i < 60000) {
        turtle.forward(72);
        turtle.right(90.0006);
    } else if (i === 60000 ) {
        turtle.penup();
        turtle.goto(-36,10);
        turtle.pendown();
        turtle.seth(270);
    } else {
        turtle.forward(20);
        turtle.right(90 + i * 0.005);
    }
    
    return i < ITER;

}