public void OnTriggerExit2D(Collider2D other)
{
ISnapable snapable = other.GetComponent <ISnapable>();
if (snapable == null)
{
return;
}
_snapable?.UnHighlight();
if (_snapable != snapable)
{
return;
}
_snapable = null;
_snapableOffset = null;
}
public void OnTriggerStay2D(Collider2D other)
{
if (_snapable != null)
{
return;
}
ISnapable snapable = other.GetComponent <ISnapable>();
if (snapable == null)
{
return;
}
if (_snapable != null && _snapable != snapable)
{
_snapable.UnHighlight();
}
snapable.Highlight();
_snapable = snapable;
}