Another approach to switch & count arm swing movements

HiPhineas.js

var av = new Avatar(15);
av.scale(0.75);
var dir = true;
var c = 0;
var draw = function() {
    if (c > 10) { return; }
    background(0, 0, 0, 100);
    av.draw(mouseX,mouseY);
    if ( av.getAngle(1) < 75 ) {
        av.rotate(1,2);
    } else {
        if ( dir ) {
            if ( av.getAngle(2) > 89 ) { 
                dir = false;
                c++;
            }
            av.rotate(2,2);
        } else {
            if ( av.getAngle(2) < 50 ) {
                dir = true;
                c++;
            }
            av.rotate(2,-2);
        }
    }
};