private void LoadNextState()
{
// Move to the new calculated index
_state.MoveTo(Mathf.Clamp(CurrentIndex, 1, _state.Count - 1)); // use Math.max to ensure both start/end nodes are always rendered
gridController.LoadDirtyGridState(_state.Current, _state.DirtyFlags);
string pathCount = _path != null ? $"{_path.Count}" : "N/A";
debugText.text = $"{_state.CurrentRuntime * 1000.0:F1}ms\n" +
$"{CurrentIndex:000} / {_state.Count:000}\n" +
$"Path: {pathCount} tiles";
}
