how can i make the mouse become centered and not able to be moved by the player

[cursive wave]

title

[torn frigate]

If you mean inside a Screen, I think calling this method inside renderBackground or something that ticks should work...

    double x = client.getWindow().getWidth() / 2;
    double y = client.getWindow().getHeight() / 2;
    InputUtil.setCursorParameters(client.getWindow().getHandle(), InputUtil.GLFW_CURSOR_NORMAL, x, y);
}```

[cursive wave]

i meanlike the cursor ingame

[cursive wave]

it doesnt work

[molten stream]

What exactly do you mean with ingame?

[cursive wave]

u know that u can look around ingame?

i want to make it so when i pres a button i look at an exact center

[tired orbit]

there is no exact center.

[cursive wave]

like 45 degrees up and 0 in the x acis

axis*

the center of the screen

like straight forward

[tired orbit]

so forward, and straight south

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why south

forward in whatever direction trhe player is facing

[tired orbit]

because 0 x axis is south.

[cursive wave]

then only change the y

how tho

[tired orbit]

so you want to lock pitch and set yaw to 45°

[cursive wave]

yes

how since idk what is the pitch

[tired orbit]

so you probably want to @WrapWithCondition Mouse#updateMouse at changeLookDirection

so you can cancel the players rotation changing with mouse move

and use Entity#setYaw

to set the yaw

[cursive wave]

whycant i just inject

[tired orbit]

because inject is more brittle

[cursive wave]

!!mixin warpwithcondition

[jade plume]

Mixin is a trait/mixin and bytecode weaving framework for Java using ASM written by Mumfrey, primarily used in Fabric mods for modifying existing game code.

Mixin Wiki: https://github.com/SpongePowered/Mixin/wiki
Javadoc: http://jenkins.liteloader.com/view/Other/job/Mixin/javadoc/index.html
Fabric Wiki tutorial: https://fabricmc.net/wiki/tutorial:mixin_introduction
Cheatsheet: https://github.com/2xsaiko/mixin-cheatsheet/blob/master/README.md

See also:
!!mcdev - An IntelliJ plugin which adds useful helpers and inspections for using mixin
!!spongecord - The Sponge Discord server, with official support for Mixin in the #mixin channel

[cursive wave]

do u have the wiki for @wrapwithcondition

[tired orbit]

https://github.com/LlamaLad7/MixinExtras/wiki/WrapWithCondition

[cursive wave]

what method do i wrap

[tired orbit]

.

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there is no changelook direction in updatemouse

[tired orbit]

send picture

what version are you on?

[cursive wave]

1.20.6

[tired orbit]

it's right there.

this.client.player.changeLookDirection

3rd line up

you could do something like this if you wanted to lock each direction independantly

@Mixin(Mouse.class)
public class MouseMixin implements LockableMouse {
    @Unique
    boolean isYLocked = false;
    @Unique
    boolean isXLocked = false;
    @WrapOperation(method = "updateMouse", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/network/ClientPlayerEntity;changeLookDirection(DD)V"))
    private void updateMouse(ClientPlayerEntity instance, double deltaX, double deltaY, Operation<Void> original) {
        if (isYLocked) {
            deltaY = 0;
        }
        if (isXLocked) {
            deltaX = 0;
        }
        original.call(instance, deltaX, deltaY);
    }

    @Override
    public void yourModId$lockX() {
        isXLocked = true;
    }

    @Override
    public void yourModId$unlockX() {
        isXLocked = false;
    }

    @Override
    public void yourModId$lockY() {
        isYLocked = true;
    }

    @Override
    public void yourModId$unlockY() {
        isYLocked = false;
    }
}

[tired orbit]

Lockable Mouse does not exist, you will have to create it

[cursive wave]

why do i have to make an interface

why dont i just put the methods

[tired orbit]

beacuse if there is no interface, there is no way to call the methods

you cannot call methods directly on a mixin class

[cursive wave]

alr

so where do i change the y axis

delta y?

[tired orbit]

no.

you don't need a mixin for that.

the mixin just locks the movement

then you call the lock and unlock whereever you need to ie when your keybind is pressed.

[tired orbit]

.

[cursive wave]

i already have smt that locks the movement ;-;

;-;

[tired orbit]

the mouse movement?

[cursive wave]

yes

[tired orbit]

thats what the post title said, so I assumed that was what you needed, in the future, new post for new topic.

[tired orbit]

that is the function to set y rotation

[cursive wave]

centered

[tired orbit]

so set it to the angle in the center

[cursive wave]

where do i put the bolean that checks if the button is ob

on*

[tired orbit]

hmm?

[tired orbit]

.

[cursive wave]

?

what does @Unique do

[tired orbit]

what do you mean

[tired orbit]

marks it as unique, tells mixin that your not trying to modify something that already exists, but create something new

[cursive wave]

so i just can replace them with the trigger boolean right?

[tired orbit]

ClientTickEvents.END_CLIENT_TICK.register(() -> {
 if (myBool) {
  // lock
} else {
  // unlock
}
}); 

[tired orbit]

.

seperation of concerns

In computer science, separation of concerns (sometimes abbreviated as SoC) is a design principle for separating a computer program into distinct sections.
...
Separation of concerns results in more degrees of freedom for some aspect of the program's design, deployment, or usage. Common among these is increased freedom for simplification and maintenance of code.
...
Wikipedia

[cursive wave]

like thois

[tired orbit]

I would not do it like that, it might work.

[tired orbit]

/\

[cursive wave]

the methods are uknown ioutside the mixin class

[tired orbit]

yes.

[cursive wave]

yes

[tired orbit]

so you cast the targeted class (Mouse) to the interface your mixin implements

[cursive wave]

what does cast mean 💀

[tired orbit]

((InterfaceName) object).method()

[tired orbit]

what is Stop?

if you allready have a way to lock the mouse, you don;t need to use my mixin.

just use the Entity#setYaw method to set the yaw of the entity to whatever you want?

[tired orbit]

.

[cursive wave]

i cant cntrl z back to my old code

since the interface that i craeted interferces with it

[tired orbit]

you got rid of the other lock thing? cause the mouse.lockCursor is not erroring.

[cursive wave]

what other lockt hing

wanna get on vc so i can ss?

[tired orbit]

not till 3 hours from now.

[cursive wave]

dang ok

[tired orbit]

the one above in this screenshot

[cursive wave]

the lock cursor is bc i want it to also remove the cursor from the minecraft

[tired orbit]

ah

[cursive wave]

like u know when u press t ur cursor aappears

i want that to happen

[tired orbit]

so you want unlockCursor?

i think.

((LockableMouse) mouse).auto$lockY();
((LockableMouse) mouse).auto$lock();

[cursive wave]

this is my old code

also how can i unlock the cursor and make it unable to lock it

[tired orbit]

unable to lock it?

[tired orbit]

why do you need to?

[cursive wave]

ill try that first and tell u

[tired orbit]

k

[cursive wave]

so the mouse is locked i cant move it but the cursor doesnt get unlocked and i still have to center it

[tired orbit]

let me try.

i stand corrected, pitch is up and down

                    client.mouse.unlockCursor();
                    client.player.setPitch(0);

worked just fine for me

[cursive wave]

i doesnt make the cursor appear nor does it go to the center

maybe it is the way that am stopping it?

[forest lily]

This is a very confusing thread

@tired orbit your nickname ideally describes what I thought when I saw this thread

[tired orbit]

there was a reason It became that

[cursive wave]

💀

[cursive wave]

can u help me now tho 💀

[tired orbit]

and at this point, standpoint is one of them

[forest lily]

I'm mostly concerned about the way Standpoint formats their code

[tired orbit]

without seeing and running all of your code, or writting the whole thing from scratch myself, not really, because all of your code is very Hectic...

[forest lily]

@cursive wave do you know java

[tired orbit]

Seconed

[cursive wave]

yes

[tired orbit]

he will say yes

[forest lily]

to what degree

[cursive wave]

ik everything abt java

[tired orbit]

I on the other hand, still have lots to learn about java...

[forest lily]

okay, can you explain what this does? It's a little test, very simple function

public static <T> T unknown(List<T> a, int b, T c) {
    if(a.size() > b && b > 0) {
        return a.get(b);
    }
    return c;
}```

It can be described in 3 words btw

[tired orbit]

chatgpt failed that... 💀

[forest lily]

it's a function I used in a program today btw lol

[tired orbit]

really?

[forest lily]

Yeah

[tired orbit]

then you have a logic error

[forest lily]

I don't exactly remember how it looked, but it did work

[cursive wave]

your creating a method that has a generic and it is called unknown and u made a list of a that can take pretty much any generic and u have a b which is a number and c which is a generic and ur telling it if the size of the amount of things inside of a is larger than whatever b is worth say a has 5 things and b is worth 6 and also b needs to be small than 0 so it won't be possibe it will return the generic c which is currently undefinded

[tired orbit]

b < 0 && b < a.size()

[forest lily]

lmao

[tired orbit]

oops

!!learnjava

[jade plume]

To start modding Minecraft using Fabric, it's strongly recommended to know Java.
Minecraft, in its codebase, and mods, using Fabric API, use more advanced Java concepts like lambdas, generics and polymorphism.
If you don't know all of these concepts, you may have some difficulties modding.

Here are some online resources that will help learning Java
JetBrains Academy (free online course): https://www.jetbrains.com/academy/
Codecademy (free online course): https://www.codecademy.com/learn/learn-java
University of Helsinki (free online course): https://java-programming.mooc.fi/
Basic Java Tutorials: https://docs.oracle.com/javase/tutorial/
Introduction to Programming using Java by David J. Eck (free online textbook): http://math.hws.edu/javanotes/

After Learning Java
For most mods you will want to make, you will have to use the Spongepowered Mixin Java library.
To learn more about Mixin, you can use the faq/mixin bot tag by typing !!faq/mixin in #bot-posting .

[forest lily]

I always struggle at brain logic

@tired orbit but could you describe it in 3 words?

[tired orbit]

get or default?

[forest lily]

Exactly

It was what I was aiming for but my poor brain failed with logic, as usual

[tired orbit]

/\ that

anyway,

[cursive wave]

i said that in a more complex way

i was debugging this

not the edited one

[forest lily]

I could probably even ask somebody for the error there and they would immediately know what that is and where the mistake was

[tired orbit]

i was going to say (it returns c)

then i saw what he was going for

[tired orbit]

wkyk.

[cursive wave]

what does wkyk mean

am not a native

[forest lily]

google.com it maybe?

[tired orbit]

it's just bad code organization that makes us think you don't

we know you know

[cursive wave]

alr

[tired orbit]

and you're new

so thats alright for now.

[cursive wave]

alr

idk why the unlockcursor doesnt work

and the setpitch does nothing

[tired orbit]

try entering the pause menu

[cursive wave]

why?

[tired orbit]

does that still work?

[cursive wave]

sec

[tired orbit]

because that uses the same method

i'm from rust forgive me

[cursive wave]

dw i like calling it function anyway

i have this mixin code as well

so if iam tabbed out it doesnt go to pause screen

idk if that is relavent

[tired orbit]

idk

[cursive wave]

when am in the pause menu i cant press any buttons while its triggered

[tired orbit]

i'll be free in an hour and a half to look at it.

[cursive wave]

the only way i got back to game is when i pressed esc

[cursive wave]

alr

[tired orbit]

public class YourModClient implements ClientModInitializer {
    boolean isLocked = true;
    KeyBinding keyBinding = new KeyBinding("key.utilcommands.example_key", InputUtil.Type.KEYSYM, GLFW.GLFW_KEY_G, "category.utilcommands.example_category");
    @Override
    public void onInitializeClient() {
        ClientTickEvents.END_CLIENT_TICK.register(this::onTick);
        // This entrypoint is suitable for setting up client-specific logic, such as rendering.
    }
    private void onTick(MinecraftClient client) {
        while (keyBinding.wasPressed()) {
            if (isLocked)  {
                assert client.player != null;
                client.player.sendMessage(Text.literal("Unlocking Mouse"), true);
                client.player.setPitch(0);
                ((LockableMouse) client.mouse).yourModId$lock();
                client.mouse.unlockCursor();
                isLocked = false;
            } else {
                assert client.player != null;
                client.player.sendMessage(Text.literal("Locking Mouse"), true);
                ((LockableMouse) client.mouse).yourModId$unlock();
                client.mouse.lockCursor();
                isLocked = true;
            }
        }
    }
}

[cursive wave]

what does assert do

[cursive wave]

will that work

[tired orbit]

Something like that...

[cursive wave]

so after tweaking it to this now it works fine

BUY

BUT*

nvm ill try to figure it out

[cursive wave]

i figured the part i needed to figure out

but is there a way to make the player keep on just kinda attacking without having a target enity

cuz tht just crashes the game

[tired orbit]

why don't you try pressing the attack key programaticlly instead?

[tired orbit]

.

[cursive wave]

ill test

[cursive wave]

how 💀

[tired orbit]

no

[cursive wave]

that doesnt work so i believe there is another way

[tired orbit]

GameOptions#attackKey

[cursive wave]

what are these #

[cursive wave]

can u vc now?

[tired orbit]

it means you call it on an instance of the class.

[tired orbit]

when i get home yes

[cursive wave]

how were u even coding outside ur house

[cursive wave]

how do i register the game options

[tired orbit]

linkie, yarn wiki, and a text editor

https://discord.com/channels/507304429255393322/650800228877729792

[tired orbit]

.

[tired orbit]

you don't