void OnTriggerExit(Collider other)
{
if (button != null && other.gameObject == button.gameObject)
{
button.UnHighlight();
button = null;
}
}
void OnTriggerEnter(Collider other)
{
if (button == null)
{
HostButtonScript otherButton = other.GetComponent <HostButtonScript>();
if (otherButton != null)
{
button = otherButton;
button.Highlight();
}
}
}
