bird.js

function Bird(two) {
    var flap = 40;
    var beakSize = 25;
    var gameOver = false;
    
    this.head = two.makeRectangle(0, 0, 120, 120);
    this.stomach = two.makeRectangle(30, 42, 60, 35);
    this.eye1 = two.makeCircle(45, -25, 2);
    this.eye2 = two.makeCircle(68, -25, 2);
    this.beak = two.makePath(-beakSize/2, 0, beakSize/2, 0, 0, beakSize+1),

    this.eyes = two.makeGroup(this.eye1, this.eye2);
    this.body = two.makeGroup(this.head, this.stomach, this.beak, this.eyes);
    this.body.translation.set( two.width/3, two.height/2 );

    this.vel = new Two.Vector(0, 0);
    this.acc = new Two.Vector(0, 0);

    this.display = function() {
        // this.head.fill = '#000';
        this.head.fill = '#FFF78E';
        this.head.noStroke();
        // this.eyes.fill = '#fff';
        this.eyes.fill = '#000';
        this.eyes.noStroke();
        this.stomach.fill = '#FFF9AF';
        this.stomach.noStroke();
        this.beak.translation.set(60, 5);
        this.beak.rotation = -1.5;
        this.beak.fill = '#FAC671';
        this.beak.noStroke();
    }

    this.applyForce = function(force) {
        this.acc = force;
    }

    this.update = function() {
        if (gameOver)
            return;
            
        this.vel.addSelf(this.acc);
        this.body.translation.addSelf(this.vel);
    }

    this.edges = function(target) {
        if ( this.body.getBoundingClientRect().bottom > target.getBoundingClientRect().top ) {
            this.collide()
            return false;
        }

        if ( this.body.translation.y > two.height && !gameOver ) {
            this.vel.y *= -1;
            this.body.translation.y = two.height;
            
        }
    }

    this.flap = function() {
        this.vel.y = -7;
        // this.animateEyes();
    }
    
    this.collide = function() {
        gameOver = true;
    }
}





// ---- Make the bird rotate
// bird.rotation = bird.rotation + rotation;
// if ( bird.rotation > 2 || bird.rotation < -2) {
//  rotation = rotation * -1;
// }    

// ---- Make triangle function
// function makeTriangle(size) {
//  var triangle = two.makePath(-size/2, 0, size/2, 0, 0, size+2);
//  return triangle;
// }