Initial repo commit

lwjgl2/build.gradle

@@ -0,0 +1,50 @@
+apply plugin: 'application'
+
+
+sourceSets.main.resources.srcDirs += [ rootProject.file('assets').path ]
+application.mainClass = 'com.mygdx.game.lwjgl2.Lwjgl2Launcher'
+eclipse.project.name = appName + '-lwjgl2'
+java.sourceCompatibility = 8
+java.targetCompatibility = 8
+if (JavaVersion.current().isJava9Compatible()) {
+        compileJava.options.release.set(8)
+}
+
+dependencies {
+  implementation "com.badlogicgames.gdx:gdx-backend-lwjgl:$gdxVersion"
+  implementation "com.badlogicgames.gdx:gdx-box2d-platform:$gdxVersion:natives-desktop"
+  implementation "com.badlogicgames.gdx:gdx-bullet-platform:$gdxVersion:natives-desktop"
+  implementation "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-desktop"
+  implementation project(':core')
+}
+
+jar {
+  archiveBaseName.set(appName)
+// the duplicatesStrategy matters starting in Gradle 7.0; this setting works.
+  duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+  dependsOn configurations.runtimeClasspath
+  from { configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) } }
+// these "exclude" lines remove some unnecessary duplicate files in the output JAR.
+  exclude('META-INF/INDEX.LIST', 'META-INF/*.SF', 'META-INF/*.DSA', 'META-INF/*.RSA')
+  dependencies {
+    exclude('META-INF/INDEX.LIST', 'META-INF/maven/**')
+  }
+// setting the manifest makes the JAR runnable.
+// enabling native access helps avoid a warning when Java 24 or later runs the JAR.
+  manifest {
+    attributes 'Main-Class': application.mainClass, 'Enable-Native-Access': 'ALL-UNNAMED'
+  }
+// this last step may help on some OSes that need extra instruction to make runnable JARs.
+  doLast {
+    file(archiveFile).setExecutable(true, false)
+  }
+}
+
+// Equivalent to the jar task; here for compatibility with gdx-setup.
+tasks.register('dist') {
+  dependsOn 'jar'
+}
+
+run {
+  ignoreExitValue = true
+}

lwjgl2/src/main/java/com/mygdx/game/lwjgl2/Lwjgl2Launcher.java

@@ -0,0 +1,30 @@
+package com.mygdx.game.lwjgl2;
+
+import com.badlogic.gdx.Files.FileType;
+import com.badlogic.gdx.backends.lwjgl.LwjglApplication;
+import com.badlogic.gdx.backends.lwjgl.LwjglApplicationConfiguration;
+
+/** Launches the desktop (LWJGL2) application. */
+public class Lwjgl2Launcher {
+    public static void main(String[] args) {
+        createApplication();
+    }
+
+    private static LwjglApplication createApplication() {
+        return new LwjglApplication(new AbsurdCityBuilder1(), getDefaultConfiguration());
+    }
+
+    private static LwjglApplicationConfiguration getDefaultConfiguration() {
+        LwjglApplicationConfiguration configuration = new LwjglApplicationConfiguration();
+        configuration.title = "AbsurdCityBuilder1";
+        configuration.width = 640;
+        configuration.height = 480;
+        //// This prevents a confusing error that would appear after exiting normally.
+        configuration.forceExit = false;
+
+        for (int size : new int[] { 128, 64, 32, 16 }) {
+            configuration.addIcon("libgdx" + size + ".png", FileType.Internal);
+        }
+        return configuration;
+    }
+}