How to make a draggable point with restrictions?

Questions
1

I am making a flappy bird game, and cant get the slider point to disappear when the game starts. Here is a link to the graph. desmos com/calculator/tsiqgsoqun (for some reason i can post the link, so you will have to paste that and add the dot in yourself :sob:)

I know the code could be sorted better, but the slider im talking about is in the “start screen” folder. Thank you for your help.

2

Welcome! These types of questions are better suited for support.desmos.com, but you’re unable to drag the point initially because s_{tart} = [0], so your single point becomes a “list” of points, which you can’t drag. Change your initial to s_{tart} = 0, and should be good to go. If you’re unable to get away from a list, you can change your condition to {s_{tart}[1]=0}.

3

Thanks, that worked perfectly. For some reason it always changed to a list. I will look into that soon but you solution for that worked perfectly.

4

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