// UNIT 3 – Loop Toy 2 (fixed)
// Title: Triangle Chain (No Extra Leg)

Canvas.setpenopacity(1);
const turtle = new Turtle();

// variables
let side = 60;
let turn = 120;
let repetitions = 3;

// starting position
turtle.penup();
turtle.goto(-90, -20);
turtle.pendown();

let c = 0;

function walk(i) {
    if (c < repetitions) {

        // --- draw one equilateral triangle ---
        turtle.forward(side);
        turtle.right(turn);
        turtle.forward(side);
        turtle.right(turn);
        turtle.forward(side);
        // at this point we are back at the starting corner of the triangle

        // --- move to the start of the next triangle WITHOUT DRAWING ---
        turtle.penup();
        turtle.right(turn);      // restore heading to the right (0°)
        turtle.forward(side);    // slide to the next start point
        turtle.pendown();

        c++;
        return true;
    }

    return false;
}