✅ | How do you make a slider for brightness?

[chilly moth]

To make a brightness slider, follow the same pattern as the FOV slider but target the gamma option instead:

1. Add a Slider element.
2. Set Slider Type to Decimal Range with minimum 0.0 and maximum 1.0.
3. Set Pre-Selected Value to {"placeholder":"minecraft_option_value","values":{"name":"gamma"}} so it starts at the current brightness.
4. Edit the slider’s Action Script:
   • Add the Set Minecraft Option action (edit_minecraft_option).
   • Set its value to gamma:$$value so it writes the slider’s value back to the gamma option every time the slider changes.

If you want the label to show a percentage, use something like:

Brightness: {"placeholder":"calc","values":{"decimal":"false","expression":"{"placeholder":"minecraft_option_value","values":{"name":"gamma"}} * 100"}}%

That shows the current brightness in % and updates automatically.

You can find more detail in the Set/Get Minecraft Options guide.

[upper axle]

Okay, bot was a bit confusing with some of the instructions but I figured it out.

[chilly moth]

Glad that helped! 😊 If you run into anything else while building your menu, just holler—I'm happy to help!

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✅ | How do you make a slider for brightness?