IEnumerator Transform()
{
if (beastPrefab == null || beastPrefab is Object && beastPrefab.Equals(null))
{
yield break;
}
// transform to beast
var beast = Instantiate <Beast>(beastPrefab, transform.position, Quaternion.identity);
var beastRenderer = beast.GetComponent <SpriteRenderer>();
// hidden for caching
beastRenderer.enabled = false;
// hidden the current sprite.
_renderer.enabled = false;
// active transformed effect.
if (_boomEffectPrefab != null && _boomEffectPrefab is Object && !_boomEffectPrefab.Equals(null))
{
var boomFx = Instantiate <Animator>(_boomEffectPrefab, transform.position, Quaternion.identity);
boomFx.gameObject.SetActive(true);
var tranformLength = boomFx.GetCurrentAnimatorStateInfo(0).length;
Destroy(boomFx.gameObject, tranformLength);
if (_waitForEffect)
{
yield return(new WaitForSeconds(tranformLength));
}
}
// assure the beast must be actived.
beast.gameObject.SetActive(true);
// shown the beast after done.
beastRenderer.enabled = true;
Destroy(gameObject);
}
