// Update is called once per frame
void Update()
{
// if a treat goes offscreen, return it to the pool
if (transform.position.y <= -5f)
{
treatManager.ReturnTreat(this.gameObject);
// A treat has been destroyed, so spawn a new one at least two screen's height away from this treat
Vector2 newTreatPos = new Vector2(Random.Range(-2f, 2f), Random.Range(transform.position.y + 8f, transform.position.y + 14f));
GameObject newTreat = treatManager.GetTreat(newTreatPos);
}
}
// Checks if there are treats in the player's treat-eating radius
public void TreatCheck()
{
LayerMask mask = LayerMask.GetMask("Treat");
// Check a circle around the player and get all treat colliders overlapping the circle
Collider2D[] collidersInTreatRadius = Physics2D.OverlapCircleAll(transform.position, treatRadius, mask);
foreach (Collider2D collider in collidersInTreatRadius)
{
treatManager.ReturnTreat(collider.gameObject);
// A treat has been destroyed, so spawn a new one at least two screen's height away from the character
Vector2 newTreatPos = new Vector2(Random.Range(-2f, 2f), Random.Range(transform.position.y + 7f, transform.position.y + 14f));
GameObject newTreat = treatManager.GetTreat(newTreatPos);
gameManager.AddTime(10);
treatsEaten++;
}
}