IEnumerator Roll()
{
if (GetComponent <PlayerMover>().FetchGrounded())
{
dashTimer = 0;
float direction = transform.localScale.x;
isRolling = true;
animator.SetTrigger("roll");
weapon.GetComponentInChildren <SpriteRenderer>().enabled = false;
float currentY = transform.position.y;
while (dashTimer < dashDuration && isRolling == true)
{
rb.velocity = new Vector2(direction * dashSpeed * Time.deltaTime,
rb.velocity.y);
dashTimer += Time.deltaTime;
yield return(null);
}
}
}
