// Global code will be evaluated once.
const turtle = new Turtle(-60,20);

// The walk function will be called until it returns false.
function walk(i) {
    
    turtle.penup(); 
        
        // shield
        turtle.pendown();
        turtle.left(90);
        turtle.circle(50, 180);
        
        //head
        turtle.penup();
        turtle.right(170);
        turtle.forward(18);
        turtle.pendown();
         
        turtle.right(30);
        turtle.circle(15, 298);
        
        turtle.left(138);
        turtle.forward(3);
        
        // feet
        turtle.right(90);
        turtle.forward(100);
        
        turtle.penup();
        turtle.backward(80);
        turtle.pendown();
        
        turtle.left(90);
        turtle.circle(10, 180);
        turtle.right(90);
        
        turtle.penup();
        turtle.backward(20);
        turtle.pendown();
        
        turtle.left(270);
        turtle.circle(10, 180);
        turtle.right(270);
        
    
    return false;
}