[SCRIPT] Possible to Create New Gameplay Elements?

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So say I was to make my radio a "lantern"? How can I make the player "use" the radio to call the person on the other end for information? Remember that this should be different from just "turning on the lantern", as sometimes the player will just want to get some light as opposed to using the radio. Also, the information would have to be different each time you used the radio depending on the scenario, hence requiring a different sound file to be played each time. How would this be done? (If it's doable at all)

Well, i'm not sure if the lantern entity type supports this, but you could probably use PlayPropAnimation on the lantern to achieve different animations.