How to make a button in the screen menu to adjust an rgb color

[tight temple]

@dense vessel ;-;......

btw @dense vessel i made it so when u look at an entity that is in ur reach it channges the hitbox color

usding mixin

now i need to make that color changable from the client

so u know

i can publish the mod

;-;

[tight temple]

i made the button

and i made a screen

but idk how to make a button that returns a float and is scrollable

like the fov button

and when i tried to find the fov button

i couldnt

[tight temple]

@gentle saddle ;-;

[gentle saddle]

If it is just a slider:
https://github.com/Scillman/mc-scillman-beeinfo/blob/fabric-1.21.0/src/client/java/com/github/scillman/minecraft/beeinfo/gui/PercentageSliderWidget.java
https://github.com/Scillman/mc-scillman-beeinfo/blob/fabric-1.21.0/src/client/java/com/github/scillman/minecraft/beeinfo/gui/OptionsScreen.java

[tight temple]

so how can i use it to set a float?

[tight temple]

@gentle saddle are u there?

[gentle saddle]

@tight temple The example given already does it with a float though?

[tight temple]

how to implement it

i basically want to make a scrollwheel that returns a float that i can use in mixin code

3 of them exacly

[gentle saddle]

First what is it that you want? A slider or wheel? If it is a slider than you can just use the provided code and modify it to your situation. If you want a wheel... I do not think there is a builtin function for it, so probably a library would be the best option.

[tight temple]

u know the fov bar?

??

[gentle saddle]

This one, yes, that is what the code I provided does (though you need some minor modifications)

[tight temple]

ur code has like 4 file

files

and btw I am making this mod in 1.18.2 so ;-;

[gentle saddle]

I literally linked you 2 (!) files, one for adapting the slider widget; and the other for how to use it like the other widgets. Nothing more and nothing less.

Near identical: https://maven.fabricmc.net/docs/yarn-1.18.2+build.3/net/minecraft/client/gui/widget/SliderWidget.html

[tight temple]

i dont want a texture ;-;

nvm

@gentle saddle whats that

@gentle saddle tons of clas dont exist in 1.18.2 ;-;

[gentle saddle]

Why are you even looking there? 🤔

[tight temple]

what file do i need

[gentle saddle]

https://github.com/Scillman/mc-scillman-beeinfo/blob/fabric-1.21.0/src/client/java/com/github/scillman/minecraft/beeinfo/gui/PercentageSliderWidget.java

[tight temple]

alr i have that

how can i use it to return a float

[gentle saddle]

When you understand that file it should have a similar interface to the other widgets, and as linked in #1259109952514035762 message you can see how it works in 1.18.2 (since mine is for 1.21 you would need to make some changes)

You give it a callback function, when the user changes the value you handle it from there.

[tight temple]

:-

[tight temple]

idk how to register it to my screen ;-;

[gentle saddle]

Than follow a tutorial on how to add a button first. When you do move onto the slider.

[tight temple]

i made a button

btw there are no tutorials

i made a normal button on the main menu screen

that is supposed to make mew go to the screen i created

idk how to register buttons in the screen that i created

1.18.2 doesnt have a wiki

[gentle saddle]

The wiki gives a general idea of how to do it. You will have to adapt it to your own version like everyone else. (And that sadly takes time, just like I spend hours today to get model datagen to work properly.)

[tight temple]

orrrrrrrrrrr u can tell me how to do it

even the wiki doesnt show how to use sliderwidget

[gentle saddle]

Nope because I would have to get 1.18.2 and have to program it, etc. I ain't gonna spend time on that

[tight temple]

just show me how to register a slider in 1.21 ansd ill adapt

[gentle saddle]

https://maven.fabricmc.net/docs/yarn-1.18.2+build.3/net/minecraft/client/gui/screen/Screen.html#addDrawable(T)

So many options to use with that

[tight temple]

what is the updatecallback class do

and how can i regiwster it

[gentle saddle]

Do you know what a callback is?

[tight temple]

something that calls a method?

[gentle saddle]

A callback is a function pointer/lambda expression that is executed after a certain event occurs. In the case of the slider code I write for BeeInfo it is when the value has changed. Thus when the value changed the function you set as the callback will be called.

[tight temple]

i dont have a condition

i just want it to get me a return

[gentle saddle]

...

[tight temple]

can u get on a vc?

[gentle saddle]

Nope

[tight temple]

'='

[tight temple]

can u explain further ;-;

:-

[gentle saddle]

Not really, I think it is best that you figure it out by trying at this point.

[tight temple]

💀

pretty please '='

[gentle saddle]

What is there to explain, I think there is nothing to explain anymore. You click a button and the button's callback is called, than you execute your code. You slide a slider and the slider's callback is called, than you execute your code.

I really do not know how to explain it simpler or better honestly.

[tight temple]

just explain the callback

like how to do it

[gentle saddle]

1. https://github.com/Scillman/mc-scillman-beeinfo/blob/7870f5239cb11e47c31b49b2c0d73393ccd88b1c/src/client/java/com/github/scillman/minecraft/beeinfo/gui/PercentageSliderWidget.java#L16 takes a callback parameter, this is a function pointer/lambda expression to the code you wish to execute.
2. https://github.com/Scillman/mc-scillman-beeinfo/blob/7870f5239cb11e47c31b49b2c0d73393ccd88b1c/src/client/java/com/github/scillman/minecraft/beeinfo/gui/PercentageSliderWidget.java#L37 when the slider's value changed the callback is called by the slider code.
3. https://github.com/Scillman/mc-scillman-beeinfo/blob/7870f5239cb11e47c31b49b2c0d73393ccd88b1c/src/client/java/com/github/scillman/minecraft/beeinfo/gui/OptionsScreen.java#L118 when creating a slider you pass in a function/lambda to be executed when the value changed as seen on line 118
4. https://github.com/Scillman/mc-scillman-beeinfo/blob/7870f5239cb11e47c31b49b2c0d73393ccd88b1c/src/client/java/com/github/scillman/minecraft/beeinfo/gui/OptionsScreen.java#L70 the function that is being called when the slider's value has changed

I think it is better to use the code as a reference because you do not seem to understand it otherwise. (May I advise you to Google it up online to make it easier)

[tight temple]

@gentle saddle what is modsettings

[gentle saddle]

A configuration file. But that is not important, you can store your variable wherever you want

[tight temple]

what did u set ur sender to be

[gentle saddle]

In my case the sender is the widget that send the information; e.g. the SliderWidget slider1

[tight temple]

what did u set it to

in the callback

[gentle saddle]

Sorry, but I am gonna stop helping here. You can just look into the code I provided or ask someone else for help.