private IEnumerator Targeting(AbilityData data, PlayerController playerController, Action finished)
{
playerController.enabled = false;
if (targetingPrefabInstance == null)
{
targetingPrefabInstance = Instantiate(targetingPrefab);
}
else
{
targetingPrefabInstance.gameObject.SetActive(true);
}
targetingPrefabInstance.localScale = new Vector3(areaOfEffectRadius * 2, 1f, areaOfEffectRadius * 2);
while (!data.IsCancelled())
{
if (Input.GetMouseButton(1) || Input.GetKey(KeyCode.Escape))
{
data.Cancel();
break;
}
Cursor.SetCursor(cursorTexture, cursorHotspot, CursorMode.Auto);
RaycastHit raycastHit = new RaycastHit();
if (Physics.Raycast(PlayerController.GetMouseRay(), out raycastHit, 1000, layerMask))
{
targetingPrefabInstance.position = raycastHit.point;
if (Input.GetMouseButtonDown(0))
{
// Wait until the player stops clicking to avoid moving.
yield return(new WaitWhile(() => Input.GetMouseButton(0)));
data.SetTargetedPoint(raycastHit.point);
data.SetTargets(GetGameObjectsInRadius(raycastHit.point));
break;
}
}
yield return(null);
}
targetingPrefabInstance.gameObject.SetActive(false);
playerController.enabled = true;
finished();
}