commit 24d78786db3c1dab4466bf4360365b7fca3aee41
Author: bill <billholcombe30@gmail.com>
Date:   Mon May 4 11:44:40 2026 -0700

    Initial LibGDX project scaffold for ArtLegend
    
    Multi-module Gradle setup targeting Android (S-Pen) and Desktop (Wacom/LWJGL3).
    Includes core game stub, Android launcher with immersive mode, and desktop launcher.
    Asset directory shared across platforms. Gradle 8.6, Kotlin 1.9.23, LibGDX 1.12.1.

diff --git a/android/build.gradle.kts b/android/build.gradle.kts
new file mode 100644
index 0000000..2178e2e
--- /dev/null
+++ b/android/build.gradle.kts
@@ -0,0 +1,67 @@
+plugins {
+    kotlin("android")
+    id("com.android.application")
+}
+
+val gdxVersion: String by project
+val natives: Configuration by configurations.creating
+
+android {
+    namespace = "com.artlegend"
+    compileSdk = 34
+
+    defaultConfig {
+        applicationId = "com.artlegend"
+        minSdk = 26
+        targetSdk = 34
+        versionCode = 1
+        versionName = "0.1.0"
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+
+    sourceSets {
+        getByName("main") {
+            assets.srcDirs(rootProject.file("assets"))
+            jniLibs.srcDirs("libs")
+        }
+    }
+}
+
+dependencies {
+    implementation(project(":core"))
+    implementation("com.badlogicgames.gdx:gdx-backend-android:$gdxVersion")
+    natives("com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-armeabi-v7a")
+    natives("com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-arm64-v8a")
+    natives("com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-x86")
+    natives("com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-x86_64")
+}
+
+tasks.register("copyAndroidNatives") {
+    doFirst {
+        natives.files.forEach { jar ->
+            val outputDir = file("libs")
+            outputDir.mkdirs()
+            copy {
+                from(zipTree(jar))
+                into(outputDir)
+                include("*.so")
+                eachFile { path = name }
+                includeEmptyDirs = false
+            }
+        }
+    }
+}
+
+tasks.whenTaskAdded {
+    if (name.contains("package") || name.contains("assemble") || name.contains("bundle")) {
+        dependsOn("copyAndroidNatives")
+    }
+}
diff --git a/android/src/main/AndroidManifest.xml b/android/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..42e28de
--- /dev/null
+++ b/android/src/main/AndroidManifest.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.VIBRATE" />
+
+    <!-- Stylus is preferred but not required — allows install on non-stylus devices -->
+    <uses-feature android:name="android.hardware.touchscreen" android:required="false" />
+    <uses-feature android:name="android.hardware.touchscreen.multitouch" android:required="false" />
+
+    <application
+        android:allowBackup="true"
+        android:label="@string/app_name"
+        android:theme="@style/GdxTheme">
+
+        <activity
+            android:name=".AndroidLauncher"
+            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout"
+            android:exported="true"
+            android:screenOrientation="fullSensor">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
diff --git a/android/src/main/kotlin/com/artlegend/AndroidLauncher.kt b/android/src/main/kotlin/com/artlegend/AndroidLauncher.kt
new file mode 100644
index 0000000..ff0792a
--- /dev/null
+++ b/android/src/main/kotlin/com/artlegend/AndroidLauncher.kt
@@ -0,0 +1,17 @@
+package com.artlegend
+
+import android.os.Bundle
+import com.badlogic.gdx.backends.android.AndroidApplication
+import com.badlogic.gdx.backends.android.AndroidApplicationConfiguration
+
+class AndroidLauncher : AndroidApplication() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val config = AndroidApplicationConfiguration().apply {
+            useImmersiveMode = true
+            useGyroscope = false
+            useAccelerometer = false
+        }
+        initialize(ArtLegend(), config)
+    }
+}
diff --git a/android/src/main/res/values/strings.xml b/android/src/main/res/values/strings.xml
new file mode 100644
index 0000000..850ab7b
--- /dev/null
+++ b/android/src/main/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">ArtLegend</string>
+</resources>
diff --git a/android/src/main/res/values/styles.xml b/android/src/main/res/values/styles.xml
new file mode 100644
index 0000000..755c9bd
--- /dev/null
+++ b/android/src/main/res/values/styles.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="GdxTheme" parent="android:Theme.NoTitleBar.Fullscreen" />
+</resources>
diff --git a/build.gradle.kts b/build.gradle.kts
new file mode 100644
index 0000000..9441833
--- /dev/null
+++ b/build.gradle.kts
@@ -0,0 +1,21 @@
+buildscript {
+    val kotlinVersion: String by project
+    val androidGradleVersion: String by project
+
+    repositories {
+        mavenCentral()
+        google()
+    }
+
+    dependencies {
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
+        classpath("com.android.tools.build:gradle:$androidGradleVersion")
+    }
+}
+
+allprojects {
+    repositories {
+        mavenCentral()
+        google()
+    }
+}
diff --git a/core/build.gradle.kts b/core/build.gradle.kts
new file mode 100644
index 0000000..ed06b91
--- /dev/null
+++ b/core/build.gradle.kts
@@ -0,0 +1,13 @@
+plugins {
+    kotlin("jvm")
+}
+
+val gdxVersion: String by project
+
+dependencies {
+    api("com.badlogicgames.gdx:gdx:$gdxVersion")
+}
+
+kotlin {
+    jvmToolchain(17)
+}
diff --git a/core/src/main/kotlin/com/artlegend/ArtLegend.kt b/core/src/main/kotlin/com/artlegend/ArtLegend.kt
new file mode 100644
index 0000000..ef23aef
--- /dev/null
+++ b/core/src/main/kotlin/com/artlegend/ArtLegend.kt
@@ -0,0 +1,27 @@
+package com.artlegend
+
+import com.badlogic.gdx.Game
+import com.badlogic.gdx.Gdx
+import com.badlogic.gdx.Screen
+import com.badlogic.gdx.graphics.GL20
+
+class ArtLegend : Game() {
+    override fun create() {
+        setScreen(PlaceholderScreen())
+    }
+}
+
+class PlaceholderScreen : Screen {
+    override fun show() {}
+
+    override fun render(delta: Float) {
+        Gdx.gl.glClearColor(0.08f, 0.08f, 0.10f, 1f)
+        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT)
+    }
+
+    override fun resize(width: Int, height: Int) {}
+    override fun pause() {}
+    override fun resume() {}
+    override fun hide() {}
+    override fun dispose() {}
+}
diff --git a/desktop/build.gradle.kts b/desktop/build.gradle.kts
new file mode 100644
index 0000000..c45071e
--- /dev/null
+++ b/desktop/build.gradle.kts
@@ -0,0 +1,28 @@
+plugins {
+    kotlin("jvm")
+    application
+}
+
+val gdxVersion: String by project
+
+dependencies {
+    implementation(project(":core"))
+    implementation("com.badlogicgames.gdx:gdx-backend-lwjgl3:$gdxVersion")
+    implementation("com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-desktop")
+}
+
+application {
+    mainClass.set("com.artlegend.DesktopLauncherKt")
+}
+
+kotlin {
+    jvmToolchain(17)
+}
+
+tasks.withType<Jar> {
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+    manifest {
+        attributes["Main-Class"] = "com.artlegend.DesktopLauncherKt"
+    }
+    from(configurations.runtimeClasspath.get().map { if (it.isDirectory) it else zipTree(it) })
+}
diff --git a/desktop/src/main/kotlin/com/artlegend/DesktopLauncher.kt b/desktop/src/main/kotlin/com/artlegend/DesktopLauncher.kt
new file mode 100644
index 0000000..329e946
--- /dev/null
+++ b/desktop/src/main/kotlin/com/artlegend/DesktopLauncher.kt
@@ -0,0 +1,14 @@
+package com.artlegend
+
+import com.badlogic.gdx.backends.lwjgl3.Lwjgl3Application
+import com.badlogic.gdx.backends.lwjgl3.Lwjgl3ApplicationConfiguration
+
+fun main() {
+    val config = Lwjgl3ApplicationConfiguration().apply {
+        setTitle("ArtLegend")
+        setWindowedMode(1280, 800)
+        setForegroundFPS(60)
+        useVsync(true)
+    }
+    Lwjgl3Application(ArtLegend(), config)
+}
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..9dac22f
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,6 @@
+org.gradle.jvmargs=-Xmx2g -Dfile.encoding=UTF-8
+android.useAndroidX=true
+
+gdxVersion=1.12.1
+kotlinVersion=1.9.23
+androidGradleVersion=8.3.0
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..a80b22c
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/settings.gradle.kts b/settings.gradle.kts
new file mode 100644
index 0000000..673c3b6
--- /dev/null
+++ b/settings.gradle.kts
@@ -0,0 +1,2 @@
+rootProject.name = "artlegend"
+include("core", "android", "desktop")