IEnumerator UseAnimation(UsableObject usable, float posX, float posY)
{
Vector3 pos = new Vector3();
pos.x = posX;
pos.y = posY;
desPosition = transform.parent.InverseTransformPoint(pos);
desPosition.z = defaultPosition.z;
handState = LeftHandState.UsingTo;
yield return(new WaitForSeconds(movingTime - lightUpTime / 2));
mask.SetActive(true);
sprite.sprite = sprite1;
yield return(new WaitForSeconds(lightUpTime / 2));
RaycastHit2D hit = Physics2D.Raycast(transform.position, Vector2.zero, 100, interactLayerMask);
usable.Use(posX, posY, hit.collider == null?null: hit.collider.gameObject);
handState = LeftHandState.UsingBack;
yield return(new WaitForSeconds(lightUpTime / 2));
mask.SetActive(false);
sprite.sprite = sprite0;
yield return(new WaitForSeconds(movingTime - lightUpTime / 2));
handState = LeftHandState.None;
}
// Use this for initialization
void Start()
{
handState = LeftHandState.None;
leftH = GetComponent <AudioSource> ();
}