How to make multiple variable calls into one.

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:bust_in_silhouette: Asked By Chevi

I’m a true beginner at this so I don’t know the terminology but here it goes:
I have a signal getting emitted every time that a variable is assigned and I want to make a different node (A sprite node used for a textbox) to show() and hide() every time that the signal is fired but i think the problem is that the signal gets emitted every frame after the signal is emitted. Additional info can be provided.

:bust_in_silhouette: Reply From: jasperbrooks79

Set signal to change a bool from false, to true . . .

Then, IF that is true, do something else . . ? <3