Yes, this is the client side part of invis/stealth. To set the server side so that everyone also sees the invis, it will be similar to The Combatant Class on this
page. This is when you enter the area or turn the invis on, that you notify everyone nearby to also see it. Using TellEveryone... and GetEveryone... These will also combine with other scripts which keep everyone updated using _SO_appeared() _SO_entered() _SO_departed() and _SO_disappeared() from
here.