ScenePrivateSound

This is a modified SceneSound simple script. It is the same script with the added feature that when Private Sound is set, the Audio plays for only Agent that was used to trigger a simple event message. Same for stopping the sound , again for only that agent. It will keep track for any number of users. Works best when the "onPlay" and "offStop" simple script messages come from a trigger volume. I have added protection from possibility you send stop message before you have ever sent a start message.