private IEnumerator AnimateGrapple(Vector2 targetPosition)
{
lineRenderer.positionCount = 2;
Vector3[] positions = new Vector3[2];
float animateTime = 0.15f;
float timer = animateTime;
float step = 0;
while (timer > 0)
{
step += Time.deltaTime / animateTime;
positions[0] = this.transform.localPosition;
Vector3 localPosition = transform.TransformPoint(positions[1]);
positions[1] = transform.InverseTransformPoint(Vector2.MoveTowards(localPosition, targetPosition, step));
lineRenderer.SetPositions(positions);
timer -= Time.deltaTime;
yield return(null);
}
Vector2 start = this.transform.position;
Vector2 vel = calcInitalVelocity(start, targetPosition, animateTime);
controllerData.InvokeMovePlayerGrapple(vel);
while (controllerData.onCeiling == false)
{
positions[0] = this.transform.localPosition;
positions[1] = transform.InverseTransformPoint(targetPosition);
lineRenderer.SetPositions(positions);
yield return(null);
}
lineRenderer.positionCount = 0;
}
