IEnumerator CoinCollect()
{
PlayCoinPickupSound();
if (coinTrail == null)
{
coinTrail = Instantiate(coinTrailPrefab, this.transform);
}
if (rewardCoins) // coins earned through a challenge shouldn't have a trail
{
coinTrail.GetComponent <TrailRenderer>().sortingOrder = 101;
}
var elapsedTime = 0f;
var startingPos = this.transform.position;
var timeToCollect = 0.2f;
Vector2 arcPoint = startingPos + new Vector3(target.transform.position.x - startingPos.x, target.transform.position.y - startingPos.y + Random.Range(-1f, 2.5f), 0);
while (elapsedTime < timeToCollect)
{
var timer = (elapsedTime / timeToCollect);
// moves the coins in an arc with a lerp between two lerps, lerpception?
Vector2 m1 = Vector2.Lerp(startingPos, arcPoint, timer);
Vector2 m2 = Vector2.Lerp(arcPoint, target.transform.position, timer);
var move = Vector2.Lerp(m1, m2, timer);
this.transform.position = move;
elapsedTime += Time.deltaTime;
yield return(null);
}
if (elapsedTime >= timeToCollect)
{
PlayerPrefs.SetFloat("Coins", PlayerPrefs.GetFloat("Coins") + 1);
gm.RefreshCoinCount();
CoinParticle(target.transform);
coinTrail.GetComponent <TrailRenderer>().emitting = false;
this.GetComponent <SpriteRenderer>().enabled = false;
gm.StartCoroutine("CoinCountBump");
Destroy(this.gameObject, 0.3f);
}
}
