bool firstFall; // is this the first loop where the duck is falling?
void Start()
{
audioManager = AudioManager.instance; // set up singletons
duckBoundary = DuckBoundary.instance;
animator = GetComponent <Animator>();
rb = GetComponent <Rigidbody2D>(); // access the various components
hitbox = GetComponent <Hitbox>();
fallSound.InitializeAudioSource(gameObject.AddComponent <AudioSource>()); // initialize the fall sound
speed = Random.Range(minSpeed, maxSpeed); // generate a random speed for the duck
direction = directions[Random.Range(0, directions.Length)]; // set the duck's direction to one of the 4 defined above
firstFall = true; // the duck hasn't fallen yet, so the next fall will certainly be it's first
if (direction.x < 0)
{ // the animator defaults to the animation "Fly1", which faces right. if the x direction is negative,
animator.Play("Fly2"); // the duck will be flying left, so we have to play "FLy2", an animation that faces left
}
rb.velocity = direction * speed; // set the physics velocity to the duck's directional vector multiplied by the duck's speed
duckState = DuckState.alive; // make sure the duck is alive
}
private void Awake()
{
if (instance != null)
{
Debug.LogWarning("Multiple instances of " + this + "found");
}
instance = this;
boundary = new Boundary(scale, offset); // calculates the duck x's & y's min and max
}
