// OnStateEnter is called when a transition starts and the state machine starts to evaluate this state
override public void OnStateEnter(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
{
if (!_tank)
{
_tank = animator.GetComponent <Tank>();
}
if (!_stateMachine)
{
_stateMachine = animator.GetComponent <StateMachine>();
}
if (!_generator)
{
_generator = FindObjectOfType <TileMapGenerator>(); // Finds first intance in scene.
}
if (!_pathFinder)
{
_pathFinder = _generator.GetComponent <PathFinder>();
}
}
