@Deactivated User, Hi. Could you please help with using BigInt and sql delight if you had experience with the last 🙂

I have downloaded the basic KorGE demo scene, and ran into an issue: if I create more than two images and added a filter to each of them, the app crashes almost immediately on mobile. Doesn't matter the filter (whether it's a blur, an Identity Filter, whatever) or the size of the image. On JVM, it seems to be working properly and smoothly, but running on mobile it simply crashes. The error I'm getting is

Fatal signal 11 (SIGSEGV) at 0x42a637d9 (code=1)

Seems like some sort of concurrency issue. Having a class that runs glFinish() on every render pass mitigates the problem to a certain point (up to 8 to 10 images), but even with small amount of images and running a very simple filter, the FPS drops to about 8 or 9.

I'd like to deploy Korge to work to my Android phone, but there's no device menu available. A default Android has this option. Is there a setting I've missed?

Just finished documenting KorIM 🎉🥳: https://korlibs.soywiz.com/korim/ we are now one step closer to having a decent documentation

Just added the new in-browser search engine 🌟 to the documentation. It is experimental, so feel free to let me know about issues. It should be able to search in code blocks and be fast enough. Try for example searching for

quadTo

Also moved the documentation to a new location: https://docs.korge.org/

Is there any support for 3D physics? I want to make a simulation of a grabber that grabs an item from one place to another.

vfsFile.writeChunk(byteArray, offset = offset)

this doesn't seem to be working in iOS (or any write methods be it as trivial as

writeString()

) The file creation is happening so there must be some problem inside write method

KorIM in action within a Jupyter Notebook with a Kotlin Kernel : https://github.com/korlibs/korlibs-jupyter/blob/00f96a0e442c0f1150fb807f7869949decdec1dd/korim.ipynb (edited)

@Deactivated User We've been trying to get korge to run in a secondary thread on iOS. With some modifications in korgw, korge and korim (primarily by making some global properties ThreadLocal), it seems to run. But we can't seem to get anything rendered on the screen. We've tried to monitor the flow through the BatchRenderer and then OpenglAG. It all seems okay. there are no gl errors as well. Could you advise how we can dive deeper?

Hey Carlos, @Deactivated User So we’ve been working with filters on korge. We’ve noticed an issue. When we apply a filter on a ClipContainer (with translation), the clip is applied incorrectly and the output is cropped.

override suspend fun Container.sceneMain() {

    val filterContainer = ClipContainer()

    filterContainer.setSize(400.0, 600.0)
    filterContainer.pos = Point(100.0, 100.0)

    this.addChild(filterContainer)

    val image = Image(resourcesVfs["test_image.jpg"].readBitmap().slice())
    image.setSize(400.0, 600.0)
    filterContainer.addChild(image)

    val filter = LUTFilter("underwater.png")
    filterContainer.addFilter(filter)
}

Attaching the screenshots (when translation is 0,0).. and with incorrect cropping (when translation is 100,100)

Hey Carlos, it seems that currently Image rendering ignores Exif info. So any rotation/flip is ignored. Any idea where it is wrt the roadmap?

Hello people! I’m currently watching each KorGE tutorial and I’m having a bit of a problem with the collision tutorial… I’m sure my code is the same as the one in the , but for some reason my circle color won’t change when it collides with any of the rectangles 😕 Is there a new way of checking collisions? Reading the docs I couldn’t find anything too different from what the tutorial already teaches.

Hi, I’m new to Korge and am currently trying to build a sample game to get familiar with an engine. I was wondering if there is a way to do a flip animation with a Korge view? Smth similar to

rotateY

animation in CSS: https://developer.mozilla.org/en-US/docs/Web/CSS/transform-function/rotateY

Hi 🙂 I get

UnsupportedOperationException: No suitable image format : MAGIC:ﾉPNG(89504e47) (ﾉPNG)

when running this code in nodeJs. It works on JVM and js/browser:

suspend fun createThumbnail(file: ByteArray, maxWidth: Int, maxHeight: Int): Thumbnail {
    val image = file.asMemoryVfsFile().readNativeImage() <-- I think the exception throws here.
    val resizedImage = image.resizedUpTo(maxWidth, maxHeight)
    return Thumbnail(resizedImage.encode(PNG), ContentType.Image.PNG, resizedImage.width, resizedImage.height)
}

Any idea? Maybe I'm using the API wrong.

hi all, good to be here 🙂 thanks to all who made Korge possible, enjoying it a lot so far! Still learning a lot and don't understand much about game development like some of you here, but this is definitely an interesting journey.

Hi. I didn’t find the information online, so I’m asking for community advice. 1. Is there a way to use some platform-specific APIs, like placing code in

iosMain

sourceSet, for example? 2. Is there a way to use KorGE game/library with already existing Xcode project? From what I see KorGE generates an Xcode project, but it is always updated automatically when I edit assets, for example. Is it possible to use

embedAndSignAppleFrameworkForXcode

gradle target to generate

.framework

of the game to be used with another project? (see https://blog.jetbrains.com/kotlin/2021/07/multiplatform-gradle-plugin-improved-for-connecting-kmm-modules/)

🔥 Hot reloading in the next version of KorGE 🙂

@Deactivated User Hello! Can you please take a look: https://github.com/korlibs/kbignum/issues/15 I need to have common ios target for your library ;(

KorGE 3.0 Released! 🎉🎉🎊 Hot Reloading, Gpu Vector Rendering, Emoji support, Masks, Backdrop Filters, New Bezier functionalities, tons of fixes and much more! https://blog.korge.org/korge-3.0/

Hello, right now I'm choosing a library for my game, so I want to ask: Does KorGE have something like LibGDX collections, that are highly optimized? Performance is very critical for my game, so boxing is too expensive in some places

Also, if I want to have an embedded scripting language in my game, and I hate LUA from the deepest parts of my heart, what other options exists on multiplatform kotlin? These things are suprprisingly hard to google, so I couldn't find any

Is there a way to use gradle subprojects with korge? If yes, is there some kind of guide or at east an example? Beacuse rn I'm very confused at how it all woks The thing I want is to have multiple subprojects with isolated functionality, and a separate subproject for my korge game that will import thsoe other projects

This is what I managed to create so far, but it just doesn't work. https://gitfront.io/r/user-1387702/AYBPqKGXdPwD/korge-modules/ I don't know what I should write in

build.gradle.kts

of kotlin-multiplatform module that DOES NOT depend on korge, and I also don't know how to import that module in korge module

* Hey folks, note that 3.0.0 had a last minute issue where the JVM autoreloading was not working (an artifact was not published). It has been fixed for the same 3.0.0 version and now it works properly.

hey guys i'm trying to play sound with korau and getting this error on android (desktop and web are fine) `java.lang.IllegalStateException: Android context not set! Please call

withAndroidContext()

method in your coroutine body` what does it mean and how can i make my sound layer as generic as possible?

That’s a 3d transformation. Not supported yet. But there are plans for it: https://github.com/korlibs/korge/issues/812

Hi, I'm trying to use the korio httpserver to continuously serve json, however the httpserver dies after the first request, https://github.com/korlibs/korge/issues/1041 Am I forgetting something?

Presenting Jitto, Gest & Koral: https://blog.korge.org/korge-mascots

Is it possible to use AES CTR in a streamable way like the Java API (

update

and

doFinal

)?