void Update() { if (isHidden) { return; } if (Input.GetMouseButton(0)) { Vector2 swipe = (Vector2)Input.mousePosition - touchStart; // Change arrow rotation float angle = Vector2.SignedAngle(Vector2.up, swipe); arrowPivot.transform.rotation = Quaternion.Euler(0f, 0f, angle); // Change arrow size based on swipe magnitude float ySize = Mathf.Min(swipe.sqrMagnitude / minDragDistance, 1f); arrowPivot.transform.localScale = new Vector3(1f, ySize); // Change arrow color if angle is illegal if (BlobController.CheckJumpAngle(facingDirection, swipe, angleLimit)) { arrowSprite.color = Color.white; } else { arrowSprite.color = Color.red; } } }