Example integration of korge with KMP app

[omkar-tenkale]

I already have a kotlin multiplatform app built using KMP and Compose Multiplatform.

In one screen of the app, I want to run a small korge game but I'm unable to figure out the setup.

[tarikkeskin]

Did you find any documentation or any example project to solve this issue ? @omkar-tenkale

[omkar-tenkale]

Nope

[tarikkeskin]

Is it possible or are we trying the wrong thing ? Could you please help us with this @soywiz

[ygdrasil-io]

Did you succeed at least in configuring the dependencies? Korge libraries are published on Maven Central just like any other Multiplatform library:
https://mvnrepository.com/search?q=com.soywiz&sort=newest

For reference, I use Matrix and Image Features in this project:
https://github.com/wgpu4k/wgpu4k/blob/main/examples/common/build.gradle.kts

[tarikkeskin]

@ygdrasil-io thank you for your reply. First of all , i also can add 'korlibs-image' dependencies with adding
implementation(libs.korlibs.image) to commonMain.dependencies but when i can only see import korlibs.image.* libraries not import korlibs.korge.* libraries. When try to add plugin alias(libs.plugins.korge) i got this error:
Caused by: org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration$ArtifactResolveException: Could not resolve all files for configuration ':composeApp:iosArm64CInterop'.

[tarikkeskin]

any comment for my last response? @ygdrasil-io

[ygdrasil-io]

@tarikkeskin It's difficult to pinpoint the exact issue without examining the full stack, but it seems like the library you're using might not include support for iOS ARM64. Perhaps the version you're using doesn't support this architecture.

Additionally, if you're using the plugin with a non-pure Korge app, keep in mind that the plugin might not be designed for that scenario.

Soywiz would be the best person to ask for specific guidance on this, but you could try adding your Korge project like this:

import org.jetbrains.kotlin.gradle.ExperimentalKotlinGradlePluginApi
import org.jetbrains.kotlin.gradle.dsl.JvmTarget

plugins {
    id("org.jetbrains.kotlin.multiplatform") version "2.0.20"
    id("com.android.library") version "8.2.2"
}

kotlin {
    androidTarget {
        @OptIn(ExperimentalKotlinGradlePluginApi::class)
        compilerOptions {
            jvmTarget.set(JvmTarget.JVM_11)
        }
    }

    jvm()
    iosX64()
    iosArm64()
    iosSimulatorArm64()


    sourceSets {

        commonMain.dependencies {
            implementation("com.soywiz.korge:korge:6.0.0-beta4")
        }
    }
}

android {
    namespace = "test.korge"

}

Then, you can delve into the Korge source code to understand how rendering is handled across different targets.