public void DoWalk()
{
if (path == null || player == null)
{
return;
}
if (characterController == null)
{
characterController = player.GetComponent <CharacterController>();
}
if (characterController == null)
{
return;
}
pathFinderNode = path[index];
targetPos = sceneInfo.GridToPixel(pathFinderNode.X, pathFinderNode.Y);
player.transform.LookAt(targetPos);
timerInfo = TimerManager.AddHandler(OnUpdateHandler);
}