LiquidBounce Forum

@asd-dsa
hmm actually in some cases (when the arrow is heading to the player's head/foot) it has a big possibility of not triggering it (should be able to fix it by checking intersection between 2 bbox).
Iirc it should have a horizontal speed mode, but it is annoying to lock the view.
The code is spaghetti, but I would try to improve it when I have time. (Probably in a few days)

@asd-dsa
Yes but the challenging part is to make it the blink way. This is definitely fine and good work. blink teleport is kind of holding the movement packets and sending them in a instant, but the current setPosition is more like the clip thing (some ac may flag you for speed).
If you want to have it this way you might have to calculate the positions of the position packets in advance (and probably lower the timer(< 1) after dodging the arrow in case the ac flags you for timer).

btw we can make the tp direction perpendicular to the velocity of the incoming arrow, and see left/right is closer. (This would be easier than blink and already in horizontalSpeed mode). Also left/right variable in that part might not be really left/right, it could be opposite.

Anyway the scripts was originally for trolling only, never thought someone would need it but I am happy to see someone actually used it.
Also +1 for the effort.

@asd-dsa
I see, the version you used is the cross version. The script was designed for none cross version 1.8. Quite surprising it was still working with other mode. If you want to use that you might need to have extra modification since the cross version has some changes in scriptAPI.
Edit: But according to this exception, it seemed to be the one in render3D which should cause the whole script (anymode and the prediction) to break
Edit: nvm I was dumb this exception shouldn't affect might be other exception

@asd-dsa
it doesn't sound like some problem with your version, I think it's very much probably my fault. Will later look into it

@idk-my-name
Indeed there is no onBlockBB provided.
Before this someone showed me the matrix fly (rewinside + jump, patched) made by aftery in scriptapi(obf), it would be almost impossible to implement without blockBB. I didn't figure out back then
It took me a long time to finally figured out a way to subscribe to arbitrary event in scriptAPI with reflection and Java.extend.
Hint:

Java.extend(Listenable, Consumer, {
    handleEvents: function() { return true},
    accept: function(e) {

    }
})

and this.

@chodeman
What I have been trying to do is to change

ScreenShotHelper.saveScreenshot(this.mcDataDir, this.displayWidth, this.displayHeight, this.framebufferMc)

to js.

Since it is in net/minecraft/client/Minecraft.java, the type of this is Minecraft (aka net.minecraft.client.Minecraft). And the instance of Minecraft is exposed as mc in scriptAPI.
So we change all this to mc.
But framebufferMc is not public so you cannot access it from a script.
So we accessing a private variable using reflection.
However the name of framebufferMc is not framebufferMc.
See about obfuscation.
You will have to use the Searge name(field_147124_at) to access variable and functions.
The file mcp-stable_22.srg have the mappings from MCP name to Searge name.
The reason you can use MCP name to in normal scriptAPI is because they did this.

But with Core.lib you don't have to do that anymore.
@CzechHek
THANK YOU BASED HEK. Don't have to look for srg name anymore.
And that should even solved the problem of using script in development environment, going to try it later.

@asd-dsa
quite weird, works on my machine. But usually in this case you can look into the logs to see if the script is spamming exception. The log should be at .minecraft/logs/latest.log
Idk if it only works on my build.
Edit: the snippet I posted in the last post was only to tell you what the new code is for, still recommended to pull the full script from github. This what has been changed actually.

@idk-my-name
What Java.extend() returns is something that behaves like a type (Forgot what it really is, probably a JSAdaptor or something).
Similar to what you will get from using Java.type().

ArrayList = Java.type("java.util.ArrayList")
arrayList = new ArrayList()

BBConsumer = Java.extend(Listenable, Consumer, {
    handleEvents: function() { return true},
    accept: function(e) {
        // onBlockBB here
        
    }
})

consumer = new BBConsumer()
registerListener(consumer)
// not registerListener(BBConsumer)
/* I am sure there would be a better name for BBConsumer
And if you want to use it like a anonymous class in Java you could just read the BlockAnimations.js or better,  nashorn document
https://github.com/CzechHek/Core/blob/879f36d7e41ccc7868285b0a808866b360f30822/Scripts/BlockAnimations.js#L35
*/  

Not sure if the type from Java.extend would have other unexpected methods that only takes 1 parameters, you might want to check if the parameter's super class is Event.

Or you could just explicitly specify the accept method in it.
method = consumer.class.getMethod("accept", java.lang.Object.class)

Edit:
Nvm, I forgot that this was scriptAPI, the Consumer here is a Consumer<?>, not Consumer<BlockBBEvent> which means the accepct() takes an java.lang.Object, and it will register a Listener that listens to any event that is an java.lang.Object, which probably means all events.'

Here is what I did

registry = getField(LiquidBounce.eventManager, "registry").get(LiquidBounce.eventManager)
BBs = registry.getOrDefault(BlockBBEvent.class, new ArrayList())
BBs.add(new EventHook(consumer, 
        consumer.class.getMethod("accept", java.lang.Object.class), 
        LiquidBounce.moduleManager.class
                .getDeclaredMethod("onKey", KeyEvent.class)
                .getAnnotation(EventTarget.class)))
registry[BlockBBEvent.class] = BBs

@cancernameu
Here on my machine

mc.thePlayer
EntityPlayerSP['commandblock2'/100, l='MpServer', x=539.17, y=4.00, z=-585.11]

If you want to get the class of mc.thePlayer

mc.thePlayer.class
class net.minecraft.client.entity.EntityPlayerSP

mc.thePlayer.class.getSimpleName()
EntityPlayerSP

mc.thePlayer.class.getSimpleName() == "EntityPlayerSP"
true

typeof mc.thePlayer
object

That's probably what you want

EntityPlayerSP = Java.type("net.minecraft.client.entity.EntityPlayerSP")
[JavaClass net.minecraft.client.entity.EntityPlayerSP]

mc.thePlayer instanceof EntityPlayerSP
true

instanceof can be used for java types, this is basically a nashorn thing.
https://www.oracle.com/technical-resources/articles/java/jf14-nashorn.html

This is commandblock222 infiniteaura or rechaura.kt
I want to use it But I won't use java to kotlin want to rewrite this crap and port to cross_version (also 1 more feature to phase through wall)
Who can help me convert this KT file-_- refactor it
[InfiniteAura or reachaura]https://wws.lanzous.com/iOk2wgm9l4h
InfiniteAura or reachaura
Hey ↑ Link

xDDDDDDDD

Jokes aside, I do plan to rewrite this when I have time, but won't rewrite in js. However there are some problems.

• the code is completely shit
• I want to add a customizable pathfinding thing, not only for reachaura, but also for scripting, and the rule of pathfinding could be customized (for example ground only or fly or phase-able ),
• improve the packet counter option. (simply adjust cps when sending too much)

@asd-dsa
now the script is updated with horizontaltp and horizontalmotion. The direction is perpendicular to arrow trajectory.

But there is not yet a check for tp into blocks, and still sometimes you could get shot. Might just going to look into FallingPlayer/Projectiles for reference.

Edit: hmm the it should be same as Projectiles but still strange, maybe later then.

the related code is here, but that is spaghetti anyway. you might want to give time the sin/cos since I think it might be a bit long.

                if (dodgeMode.get() == "HorizontalTp") {
                    mc.thePlayer.setPosition(mc.thePlayer.posX + Math.sin(Math.toRadians(rot.yaw)),
                        mc.thePlayer.posY,
                        mc.thePlayer.posZ + Math.cos(Math.toRadians(rot.yaw)))
                    
                    dodging = null
                    return
                }
                
                if (dodgeMode.get() == "HorizontalMotion") {
                    mc.thePlayer.motionX = Math.sin(Math.toRadians(rot.yaw)) // * 0.5 // or something like that
                    mc.thePlayer.motionZ = Math.cos(Math.toRadians(rot.yaw))
                    
                    dodging = null
                    return
                }

@idk-my-name
Indeed something like that.

val eventClass = method.parameterTypes[0] as Class<out Event>
val eventTarget = method.getAnnotation(EventTarget::class.java)

Unfortunately, nashorn/reflection does not have any capability of adding annotations.
method.getAnnotation(EventTarget::class.java)
and we will have to make our own registerListener().

The 3 lines actually does the work is here.

val invokableEventTargets = registry.getOrDefault(eventClass, ArrayList())
invokableEventTargets.add(EventHook(listener, method, eventTarget))
registry[eventClass] = invokableEventTargets

You only need to convert this 3 line to js and it would be fine.
Note the second line
EventHook(listener, method, eventTarget)
the listener is just the listener,
the method is accept acquired using reflection
but for the eventTarget, I borrowed it with reflection from a function in other class that extends Listener already presented in LB.

As for the performance issue, it's true, in my case, putting a print every time it is called makes the frame rate goes from 80(limited) to less than 1.

A way to path find from /mine to the mining location

This could be a bit much work to do. U might have to write a path finding algorithm like A*. However I do have a A* in my reachaura branch. Could be hell if u try to write it in js.

A 'legit' mining mode (I know how to activate modules via script so I might just use nuker)

Look for RotationUtils.faceBlock method in Nuker.kt in LB's src (cross_version here), it would be a bit different with/without cross_version.

Check if inventory is full

Maybe look at the inventory related module of LB and Hek's InventoryManger. Shouldn't be as hard as A*.

Interact/Right Click NPC

There is a packet for that and u can find the usage in KillAura.kt.

Text related operation

https://github.com/CzechHek/Core/blob/master/Scripts/Deprecated/BasicLogin.js

@yorik100 The phase that works smoothly (no S08) in vanilla is the mineplex mode. I now see how that works.

@idk-my-name Possible, but not doable. Use JNI, but too much work. Also itunes is botnet.

@commandblock2
do this

.minecraft/LiquidBounce-1.8 $ grep framebufferMc mcp-stable_22.srg  
FD: net/minecraft/client/Minecraft/framebufferMc net/minecraft/client/Minecraft/field_147124_at

and get field_147124_at.
then you have this

ScreenShotHelper = Java.type("net.minecraft.util.ScreenShotHelper")
function screenShot()
{
    framebufferMcField = mc.class.getDeclaredField("field_147124_at")
    framebufferMcField.setAccessible(true)
    framebufferMc = framebufferMcField.get(mc)

    //with Core.lib you only need 1 line
    //framebufferMc = getField(mc, "field_147124_at").get(mc)


    ScreenShotHelper.saveScreenshot(mc.mcDataDir, mc.displayWidth, mc.displayHeight, framebufferMc);
}

@paranoid_bres Indeed there is a builtin pathfinding for minecraft (net.minecraft.pathfinding), but it seemed that it only has the behavior for Climber/Ground/Swimmer things, mining might require a different one which can navigate through stones. But you do remind me that you can just inherit the net.minecraft.pathfinding.PathNavigate and might be less work. Btw it is generally recommended to have a copy of mcp or do gradlew setupDecompWorkspace in LB's repo and attach the src to the project.
Edit: I didn't know it runs into blocks

@yorik100 is it able to phase through multiple blocks in one go or just better implementation?

@ohno Or you use a dirty reflection.

LiquidBounce/1.8.9-Forge/build/tmp/recompileMc/sources/net $ grep screenshot . -ir

...

./minecraft/client/Minecraft.java:import net.minecraft.util.ScreenShotHelper;
./minecraft/client/Minecraft.java:                    else if (i == this.gameSettings.keyBindScreenshot.getKeyCode())
./minecraft/client/Minecraft.java:                        this.ingameGUI.getChatGUI().printChatMessage(ScreenShotHelper.saveScreenshot(this.mcDataDir, this.displayWidth, this.displayHeight, this.framebufferMc));

...

beware that this.framebufferMc could be a private member.