sketch.js
//bird will fly once mouse is released

bird will fly once mouse is released
bird will fly once mouse is released
function mouseReleased(){
    slingshot.fly();
    birds.pop();
    gameState = "launched";
}
function mouseReleased ( ) { slingshot . fly ( ) ; birds . pop ( ) ; gameState = "launched" ; }
bird will fly once mouse is released
bird will fly once mouse is released
//removing the bird that flew from the array
