void ResetParams()
{
isBeingPopped = false;
isReleased = false;
flyingObjectScript = null;
containedBird = false;
transform.localScale = new Vector3(0.1f, 0.1f, 0.1f);
}
void CheckOverlap()
{
Bounds bounds = myCollider.bounds;
// radius of which flying objects can be attracted
float attractorRadius = myCollider.radius * transform.localScale.x + buffRadius;
// radius of which flying object can be fit into this bubble
// also radius of which flying object can be scared
float radius = myCollider.radius * transform.localScale.x;
Collider2D nearbyBird = Physics2D.OverlapCircle(bounds.center, attractorRadius, 1 << LayerMask.NameToLayer("Bird"));
if (nearbyBird)
{
flyingObjectScript = nearbyBird.gameObject.GetComponent <FlyingObjectInterface>();
if (flyingObjectScript.IsAttractableToBubble())
{
// if bird's size fit into this bubble
if (nearbyBird.bounds.size.x <= 2 * radius)
{
flyingObjectScript.FitIntoBubble(myCollider);
containedBird = true;
StartCoroutine(PopBubble());
}
// bubble pops and bird flies faster
else
{
// Make sure bubble does not belong to a bird first before calling the PopBubble routine
if (!containedBird)
{
Collider2D scaredBird = Physics2D.OverlapCircle(bounds.center, radius, 1 << LayerMask.NameToLayer("Bird"));
// If a bird is lerping to the middle of this bubble, and this bubble pops to other bigger bird, this currently lerping bird
// will appear to be dangling because the bubble that it belongs to has just popped to a bigger bird.
if (scaredBird)
{
flyingObjectScript = scaredBird.gameObject.GetComponent <FlyingObjectInterface>();
// only pop to birds that are attractable to bubble
if (flyingObjectScript.IsAttractableToBubble())
{
StartCoroutine(PopBubble());
}
}
}
}
}
}
}
IEnumerator PopBubble()
{
// indicate that this coroutine is running, so we don't allow this bubble to catch bird when bubble
// is about to pop
isBeingPopped = true;
if (!containedBird)
{
yield return(new WaitForSeconds(0.1f));
SoundManager.Instance.BubblePlayOneShot(SoundManager.Instance.bubblePopBlank);
animator.SetTrigger("bubblePop");
flyingObjectScript.IncreaseVelocity();
// prevent angry state trigger from accumulating
if (!BlowBubble.Instance.IsInFailState && !BlowBubble.Instance.IsInAngryState && !BlowBubble.Instance.IsInPopState)
{
BlowBubble.Instance.SetAnimatorTrigger("angry");
}
CancelInvoke("Shrink");
Instantiate(burst, this.transform.position, Quaternion.identity);
GameManager.instance.SetCoin(0);
PoolManager.instance.ReturnObjectToPool(gameObject);
}
else
{
yield return(new WaitForSeconds(lifespanBeforePop));
SoundManager.Instance.BubblePlayOneShot(SoundManager.Instance.bubblePopCatch);
animator.SetTrigger("bubblePop");
flyingObjectScript.SetBubbleCollider(null);
flyingObjectScript = null;
CancelInvoke("Shrink");
Instantiate(burst, this.transform.position, Quaternion.identity);
GameManager.instance.SetCoin(1);
PoolManager.instance.ReturnObjectToPool(gameObject);
}
}