void RefreshVisual()
{
if (visual != null)
{
Destroy(visual.gameObject);
visual = null;
}
buildingType = buildingSystem.GetSelectedBuildingType();
if (buildingType != null)
{
visual = Instantiate(buildingType.preview, Vector3.zero, Quaternion.identity);
visual.parent = transform;
visual.localPosition = Vector3.zero;
visual.localEulerAngles = Vector3.zero;
}
else
{
if (visual != null)
{
Destroy(visual.gameObject);
}
}
}
