From 838d5ff1a89f7f71c598d107347d871c310b3d0c Mon Sep 17 00:00:00 2001 From: String Date: Fri, 27 Feb 2026 05:02:44 -0600 Subject: [PATCH 1/3] Completely remove FlixelGDX module --- android/build.gradle | 4 +- build.gradle | 8 + flixelgdx/android/build.gradle | 48 - .../android/FlixelAndroidLauncher.java | 28 - .../android/alert/FlixelAndroidAlerter.java | 44 - flixelgdx/build.gradle | 18 - flixelgdx/core/build.gradle | 58 - .../me/stringdotjar/flixelgdx/Flixel.java | 538 -------- .../stringdotjar/flixelgdx/FlixelBasic.java | 90 -- .../me/stringdotjar/flixelgdx/FlixelGame.java | 726 ---------- .../stringdotjar/flixelgdx/FlixelObject.java | 125 -- .../stringdotjar/flixelgdx/FlixelSprite.java | 505 ------- .../flixelgdx/backend/Alerter.java | 10 - .../flixelgdx/display/FlixelCamera.java | 1186 ----------------- .../flixelgdx/display/FlixelState.java | 199 --- .../flixelgdx/display/FlixelSubState.java | 53 - .../flixelgdx/group/FlixelGroup.java | 117 -- .../flixelgdx/group/FlixelGroupable.java | 10 - .../flixelgdx/group/FlixelSpriteGroup.java | 742 ----------- .../flixelgdx/input/FlixelKey.java | 11 - .../flixelgdx/logging/FlixelLogLevel.java | 25 - .../flixelgdx/logging/FlixelLogMode.java | 20 - .../flixelgdx/logging/FlixelLogger.java | 226 ---- .../flixelgdx/signal/FlixelSignal.java | 95 -- .../flixelgdx/signal/FlixelSignalData.java | 48 - .../flixelgdx/text/FlixelFontRegistry.java | 212 --- .../flixelgdx/text/FlixelText.java | 1133 ---------------- .../flixelgdx/tween/FlixelEase.java | 220 --- .../flixelgdx/tween/FlixelTween.java | 296 ---- .../flixelgdx/tween/FlixelTweenManager.java | 65 - .../tween/settings/FlixelTweenSettings.java | 246 ---- .../tween/settings/FlixelTweenType.java | 16 - .../flixelgdx/tween/type/FlixelNumTween.java | 68 - .../tween/type/FlixelPropertyTween.java | 88 -- .../flixelgdx/tween/type/FlixelVarTween.java | 157 --- .../flixelgdx/util/FlixelConstants.java | 32 - .../flixelgdx/util/FlixelGitUtil.java | 80 -- .../flixelgdx/util/FlixelMathUtil.java | 21 - .../flixelgdx/util/FlixelPathsUtil.java | 75 -- .../flixelgdx/util/FlixelReflectUtil.java | 74 - .../flixelgdx/util/FlixelRuntimeUtil.java | 197 --- flixelgdx/core/src/main/java/module-info.java | 23 - flixelgdx/lwjgl3/build.gradle | 18 - .../backend/lwjgl3/FlixelLwjgl3Launcher.java | 56 - .../lwjgl3/alert/FlixelLwjgl3Alerter.java | 41 - lwjgl3/build.gradle | 4 +- polyverse/build.gradle | 4 +- settings.gradle | 11 +- 48 files changed, 26 insertions(+), 8045 deletions(-) delete mode 100644 flixelgdx/android/build.gradle delete mode 100644 flixelgdx/android/src/main/java/me/stringdotjar/flixelgdx/backend/android/FlixelAndroidLauncher.java delete mode 100644 flixelgdx/android/src/main/java/me/stringdotjar/flixelgdx/backend/android/alert/FlixelAndroidAlerter.java delete mode 100644 flixelgdx/build.gradle delete mode 100644 flixelgdx/core/build.gradle delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/Flixel.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelBasic.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelGame.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelObject.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelSprite.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/backend/Alerter.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/display/FlixelCamera.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/display/FlixelState.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/display/FlixelSubState.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/group/FlixelGroup.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/group/FlixelGroupable.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/group/FlixelSpriteGroup.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/input/FlixelKey.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/logging/FlixelLogLevel.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/logging/FlixelLogMode.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/logging/FlixelLogger.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/signal/FlixelSignal.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/signal/FlixelSignalData.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/text/FlixelFontRegistry.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/text/FlixelText.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/FlixelEase.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/FlixelTween.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/FlixelTweenManager.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/settings/FlixelTweenSettings.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/settings/FlixelTweenType.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/type/FlixelNumTween.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/type/FlixelPropertyTween.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/type/FlixelVarTween.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelConstants.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelGitUtil.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelMathUtil.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelPathsUtil.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelReflectUtil.java delete mode 100644 flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelRuntimeUtil.java delete mode 100644 flixelgdx/core/src/main/java/module-info.java delete mode 100644 flixelgdx/lwjgl3/build.gradle delete mode 100644 flixelgdx/lwjgl3/src/main/java/me/stringdotjar/flixelgdx/backend/lwjgl3/FlixelLwjgl3Launcher.java delete mode 100644 flixelgdx/lwjgl3/src/main/java/me/stringdotjar/flixelgdx/backend/lwjgl3/alert/FlixelLwjgl3Alerter.java diff --git a/android/build.gradle b/android/build.gradle index f819286..ae66ecb 100644 --- a/android/build.gradle +++ b/android/build.gradle @@ -58,7 +58,9 @@ configurations { natives } dependencies { coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.1.5' implementation project(':polyverse') - implementation project(':flixelgdx:android') + implementation("com.github.stringdotjar:flixelgdx-android:master-SNAPSHOT") { + changing = true + } } configurations { diff --git a/build.gradle b/build.gradle index e22e156..92ae681 100644 --- a/build.gradle +++ b/build.gradle @@ -69,4 +69,12 @@ subprojects { } } +// Always fetch latest master-SNAPSHOT for flixelgdx from JitPack (if not found locally). +configurations.all { + resolutionStrategy { + cacheChangingModulesFor 0, 'seconds' + cacheDynamicVersionsFor 0, 'seconds' + } +} + eclipse.project.name = 'Polyverse' + '-parent' diff --git a/flixelgdx/android/build.gradle b/flixelgdx/android/build.gradle deleted file mode 100644 index e2c423e..0000000 --- a/flixelgdx/android/build.gradle +++ /dev/null @@ -1,48 +0,0 @@ -eclipse.project.name = appName + '-flixelgdx-android' - -apply plugin: 'com.android.library' - -android { - namespace "me.stringdotjar.flixelgdx" - compileSdk 36 - - defaultConfig { - multiDexEnabled = true - minSdkVersion 34 - targetSdkVersion 35 - } - compileOptions { - coreLibraryDesugaringEnabled = true - sourceCompatibility JavaVersion.VERSION_17 - targetCompatibility JavaVersion.VERSION_17 - } -} - -repositories { - // needed for AAPT2, may be needed for other tools - google() -} - -configurations { - coreLibraryDesugaring -} - -dependencies { - coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.1.5' - - api project(":flixelgdx:core") - api "androidx.multidex:multidex:2.0.1" - api "games.rednblack.miniaudio:gdx-miniaudio-platform:$miniaudioVersion:natives-armeabi-v7a" - api "games.rednblack.miniaudio:gdx-miniaudio-platform:$miniaudioVersion:natives-arm64-v8a" - api "games.rednblack.miniaudio:gdx-miniaudio-platform:$miniaudioVersion:natives-x86" - api "games.rednblack.miniaudio:gdx-miniaudio-platform:$miniaudioVersion:natives-x86_64" - api "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-arm64-v8a" - api "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-armeabi-v7a" - api "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-x86" - api "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-x86_64" - api "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-arm64-v8a" - api "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-armeabi-v7a" - api "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-x86" - api "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-x86_64" - api "com.badlogicgames.gdx:gdx-backend-android:$gdxVersion" -} diff --git a/flixelgdx/android/src/main/java/me/stringdotjar/flixelgdx/backend/android/FlixelAndroidLauncher.java b/flixelgdx/android/src/main/java/me/stringdotjar/flixelgdx/backend/android/FlixelAndroidLauncher.java deleted file mode 100644 index f440895..0000000 --- a/flixelgdx/android/src/main/java/me/stringdotjar/flixelgdx/backend/android/FlixelAndroidLauncher.java +++ /dev/null @@ -1,28 +0,0 @@ -package me.stringdotjar.flixelgdx.backend.android; - -import android.app.Activity; -import com.badlogic.gdx.backends.android.AndroidApplicationConfiguration; -import me.stringdotjar.flixelgdx.Flixel; -import me.stringdotjar.flixelgdx.FlixelGame; -import me.stringdotjar.flixelgdx.backend.android.alert.FlixelAndroidAlerter; - -/** - * Launches the Android version of the FlixelGDX game. - */ -public class FlixelAndroidLauncher { - - /** - * Launches the Android version of the game with the given game instance. - * - *

This should be called from the onCreate method of the Android launcher class, and the - * game instance should be created in the same general area. - * - * @param game The game instance to launch. This should already be initialized with the desired configuration values. - */ - public static void launch(FlixelGame game, Activity activity) { - Flixel.initialize(game, new FlixelAndroidAlerter(activity)); - - AndroidApplicationConfiguration configuration = new AndroidApplicationConfiguration(); - configuration.useImmersiveMode = true; - } -} diff --git a/flixelgdx/android/src/main/java/me/stringdotjar/flixelgdx/backend/android/alert/FlixelAndroidAlerter.java b/flixelgdx/android/src/main/java/me/stringdotjar/flixelgdx/backend/android/alert/FlixelAndroidAlerter.java deleted file mode 100644 index e7ace9a..0000000 --- a/flixelgdx/android/src/main/java/me/stringdotjar/flixelgdx/backend/android/alert/FlixelAndroidAlerter.java +++ /dev/null @@ -1,44 +0,0 @@ -package me.stringdotjar.flixelgdx.backend.android.alert; - -import android.app.Activity; -import android.app.AlertDialog; -import me.stringdotjar.flixelgdx.backend.Alerter; - -public class FlixelAndroidAlerter implements Alerter { - - private final Activity activity; - - public FlixelAndroidAlerter(Activity activity) { - this.activity = activity; - } - - @Override - public void showInfoAlert(String title, String message) { - showAlert(title, message, android.R.drawable.ic_dialog_info); - } - - @Override - public void showWarningAlert(String title, String message) { - showAlert(title, message, android.R.drawable.ic_dialog_alert); - } - - @Override - public void showErrorAlert(String title, String message) { - showAlert(title, message, android.R.drawable.stat_notify_error); - } - - private void showAlert(final String title, final String message, final int iconResId) { - activity.runOnUiThread(new Runnable() { - @Override - public void run() { - new AlertDialog.Builder(activity) - .setTitle(title) - .setMessage(message) - .setIcon(iconResId) - .setPositiveButton("OK", null) - .setCancelable(true) - .show(); - } - }); - } -} diff --git a/flixelgdx/build.gradle b/flixelgdx/build.gradle deleted file mode 100644 index 40479df..0000000 --- a/flixelgdx/build.gradle +++ /dev/null @@ -1,18 +0,0 @@ -subprojects { - - group = 'me.stringdotjar.flixelgdx' - version = '1.0.0' - - // Force Java 17 for the entire framework. - if (!project.path.contains('android')) { - plugins.withType(JavaPlugin).tap { - configureEach { - java { - toolchain { - languageVersion = JavaLanguageVersion.of(17) - } - } - } - } - } -} diff --git a/flixelgdx/core/build.gradle b/flixelgdx/core/build.gradle deleted file mode 100644 index 42fa47f..0000000 --- a/flixelgdx/core/build.gradle +++ /dev/null @@ -1,58 +0,0 @@ -[compileJava, compileTestJava]*.options*.encoding = 'UTF-8' -eclipse.project.name = appName + '-flixelgdx-core' - -apply plugin: "java-library" - -// Embed version from build so Flixel.getVersion() can read it at runtime (Gradle does not set JAR manifest like Maven). -def generateFlixelVersion = tasks.register('generateFlixelVersion', WriteProperties) { - outputFile = layout.buildDirectory.file("generated/version/version.properties") - property("version", project.version) -} -processResources.from(generateFlixelVersion) { - into "me/stringdotjar/flixelgdx" -} - -java { - sourceCompatibility = 17 - targetCompatibility = 17 -} - -// Put dependencies on module path so module-info.java can resolve requires (automatic modules). -tasks.named('compileJava') { - doFirst { - options.compilerArgs = [ - '--module-path', classpath.asPath, - ] - classpath = files() - } -} - -// Require Eclipse (and IDEs that use Eclipse project model) to put dependencies on the module path, -// making "requires gdx" etc. resolve. Without this, only Gradle's compileJava sees them as modules. -eclipse.classpath.file { - whenMerged { - entries.findAll { it instanceof org.gradle.plugins.ide.eclipse.model.Library }.each { - it.entryAttributes['module'] = 'true' - } - } -} - -// Avoid JPMS split-package error: gdx and gdx-jnigen-loader both expose com.badlogic.gdx.utils. -configurations.all { - exclude group: 'com.badlogicgames.gdx', module: 'gdx-jnigen-loader' -} - -dependencies { - api "com.badlogicgames.gdx:gdx:$gdxVersion" - api "com.badlogicgames.gdx:gdx-freetype:$gdxVersion" - api "com.github.tommyettinger:anim8-gdx:$anim8Version" - api "com.github.tommyettinger:libgdx-utils:$utilsVersion" - api "games.rednblack.miniaudio:miniaudio:$miniaudioVersion" - - implementation "org.fusesource.jansi:jansi:$jansiVersion" - implementation "org.jetbrains:annotations:26.1.0" - - if (enableGraalNative == 'true') { - implementation "io.github.berstanio:gdx-svmhelper-annotations:$graalHelperVersion" - } -} diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/Flixel.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/Flixel.java deleted file mode 100644 index 24f3790..0000000 --- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/Flixel.java +++ /dev/null @@ -1,538 +0,0 @@ -package me.stringdotjar.flixelgdx; - -import com.badlogic.gdx.Application.ApplicationType; -import com.badlogic.gdx.Gdx; -import com.badlogic.gdx.assets.AssetManager; -import com.badlogic.gdx.files.FileHandle; -import com.badlogic.gdx.math.Vector2; -import com.badlogic.gdx.scenes.scene2d.Stage; -import games.rednblack.miniaudio.MAGroup; -import games.rednblack.miniaudio.MASound; -import games.rednblack.miniaudio.MiniAudio; -import games.rednblack.miniaudio.loader.MASoundLoader; -import me.stringdotjar.flixelgdx.util.FlixelPathsUtil; -import me.stringdotjar.flixelgdx.backend.Alerter; -import me.stringdotjar.flixelgdx.display.FlixelCamera; -import me.stringdotjar.flixelgdx.display.FlixelState; -import me.stringdotjar.flixelgdx.logging.FlixelLogMode; -import me.stringdotjar.flixelgdx.logging.FlixelLogger; -import me.stringdotjar.flixelgdx.signal.FlixelSignal; -import me.stringdotjar.flixelgdx.signal.FlixelSignalData.MusicPlayedSignalData; -import me.stringdotjar.flixelgdx.signal.FlixelSignalData.UpdateSignalData; -import me.stringdotjar.flixelgdx.signal.FlixelSignalData.StateSwitchSignalData; -import me.stringdotjar.flixelgdx.signal.FlixelSignalData.SoundPlayedSignalData; -import org.jetbrains.annotations.NotNull; - -import java.io.InputStream; -import java.util.Properties; - -/** - * Global manager and utility class for Flixel. - * - *

This is where you want to do the main things, like switching screens, playing sounds/music, etc. - */ -public final class Flixel { - - /** The current {@code FlixelState} being displayed. */ - private static FlixelState state; - - /** The main audio object used to create, */ - private static MiniAudio engine; - - /** The global asset manager used to obtain preloaded assets. */ - private static AssetManager assetManager; - - /** The audio group for all sound effects, including the current music. */ - private static MAGroup soundsGroup; - - /** The sound for playing music throughout the game. */ - private static MASound music; - - /** The current master volume that is set. */ - private static float masterVolume = 1; - - /** The static instance used to access the core elements of the game. */ - private static FlixelGame game; - - /** The system to use for displaying alert notifications to the user. */ - private static Alerter alerter; - - /** Has the global manager been initialized yet? */ - private static boolean initialized = false; - - /** The default logger used by {@link #info}, {@link #warn}, and {@link #error}. */ - private static FlixelLogger defaultLogger; - - /** - * Initializes the global manager. - * - *

This can only be called once. If attempted to be executed again, the game will throw an - * exception. - * - * @param gameInstance The instance of the game to use. - * @param alertSystem The system to use for displaying alert notifications to the user. - * @throws IllegalStateException If Flixel has already been initialized. - */ - public static void initialize(@NotNull FlixelGame gameInstance, @NotNull Alerter alertSystem) { - if (initialized) { - throw new IllegalStateException("Flixel has already been initialized!"); - } - game = gameInstance; - alerter = alertSystem; - - assetManager = new AssetManager(); - - // Set up the game's global audio system. - engine = new MiniAudio(); - soundsGroup = engine.createGroup(); - assetManager.setLoader(MASound.class, new MASoundLoader(engine, assetManager.getFileHandleResolver())); - - defaultLogger = new FlixelLogger(FlixelLogMode.SIMPLE); - initialized = true; - } - - /** - * Sets the current screen to the provided screen. - * - * @param newState The new {@code FlixelState} to set as the current screen. - */ - public static void switchState(FlixelState newState) { - Signals.preStateSwitch.dispatch(new StateSwitchSignalData(newState)); - if (!initialized) { - throw new IllegalStateException("Flixel has not been initialized yet!"); - } - if (newState == null) { - throw new IllegalArgumentException("New state cannot be null!"); - } - if (state != null) { - state.hide(); - state.dispose(); - } - game.resetCameras(); - state = newState; - state.create(); - Signals.postStateSwitch.dispatch(new StateSwitchSignalData(newState)); - } - - /** - * Plays a new sound effect. - * - *

When you want to play a sound externally, outside the assets folder, you can use a {@link - * FileHandle} like so: - * - * 

{@code
-   * // Notice how it uses the FlixelPathsUtil class provided by Flixel'.
-   * Flixel.playSound(FlixelPathsUtil.external("your/path/here").path());
-   * }
- * - * @param path The path to load the sound from. Note that if you're loading an external sound - * outside the game's assets, you should use {@link FileHandle}; otherwise, just pass down a - * regular string (without {@code assets/} at the beginning). - * @return The new sound instance. - */ - public static MASound playSound(String path) { - return playSound(path, 1, false, null, false); - } - - /** - * Plays a new sound effect. - * - *

When you want to play a sound externally, outside the assets folder, you can use a {@link - * FileHandle} like so: - * - * 

{@code
-   * // Notice how it uses the FlixelPathsUtil class provided by Flixel'.
-   * Flixel.playSound(FlixelPathsUtil.external("your/path/here").path(), 1);
-   * }
- * - * @param path The path to load the sound from. Note that if you're loading an external sound - * outside the game's assets, you should use {@link FileHandle}; otherwise, just pass down a - * regular string (without {@code assets/} at the beginning). - * @param volume The volume to play the new sound with. - * @return The new sound instance. - */ - public static MASound playSound(String path, float volume) { - return playSound(path, volume, false, null, false); - } - - /** - * Plays a new sound effect. - * - *

When you want to play a sound externally, outside the assets folder, you can use a {@link - * FileHandle} like so: - * - * 

{@code
-   * // Notice how it uses the FlixelPathsUtil class provided by Flixel'.
-   * Flixel.playSound(FlixelPathsUtil.external("your/path/here").path(), 1, false);
-   * }
- * - * @param path The path to load the sound from. Note that if you're loading an external sound - * outside the game's assets, you should use {@link FileHandle}; otherwise, just pass down a - * regular string (without {@code assets/} at the beginning). - * @param volume The volume to play the new sound with. - * @param looping Should the new sound loop indefinitely? - * @return The new sound instance. - */ - public static MASound playSound(String path, float volume, boolean looping) { - return playSound(path, volume, looping, null, false); - } - - /** - * Plays a new sound effect. - * - *

When you want to play a sound externally, outside the assets folder, you can use a {@link - * FileHandle} like so: - * - * 

{@code
-   * // Notice how it uses the FlixelPathsUtil class provided by Flixel'.
-   * // If null is passed down for the group, then the default sound group will be used.
-   * Flixel.playSound(FlixelPathsUtil.external("your/path/here").path(), 1, false, null);
-   * }
- * - * @param path The path to load the sound from. Note that if you're loading an external sound - * outside the game's assets, you should use {@link FileHandle}; otherwise, just pass down a - * regular string (without {@code assets/} at the beginning). - * @param volume The volume to play the new sound with. - * @param looping Should the new sound loop indefinitely? - * @param group The sound group to add the new sound to. If {@code null} is passed down, then the - * default sound group will be used. - * @return The new sound instance. - */ - public static MASound playSound(String path, float volume, boolean looping, MAGroup group) { - return playSound(path, volume, looping, group, false); - } - - /** - * Plays a new sound effect. - * - *

When you want to play a sound externally, outside the assets folder, you can use a {@link - * FileHandle} like so: - * - * 

{@code
-   * // Notice how it uses the FlixelPathsUtil class provided by Flixel'.
-   * // If null is passed down for the group, then the default sound group will be used.
-   * // For the boolean attribute "external", you only should make it true for mobile builds,
-   * // otherwise just simply leave it be or make it "false" for other platforms like desktop.
-   * Flixel.playSound(FlixelPathsUtil.external("your/path/here").path(), 1, false, null, true);
-   * }
- * - * @param path The path to load the sound from. Note that if you're loading an external sound - * outside the game's assets, you should use {@link FileHandle}; otherwise, just pass down a - * regular string (without {@code assets/} at the beginning). - * @param volume The volume to play the new sound with. - * @param looping Should the new sound loop indefinitely? - * @param group The sound group to add the new sound to. If {@code null} is passed down, then the - * default sound group will be used. - * @param external Should this sound be loaded externally? (This is only for mobile platforms!) - * @return The new sound instance. - */ - public static MASound playSound(@NotNull String path, float volume, boolean looping, MAGroup group, boolean external) { - String resolvedPath = external ? path : FlixelPathsUtil.resolveAudioPath(path); - MASound sound = engine.createSound(resolvedPath, (short) 0, (group != null) ? group : soundsGroup, external); - Signals.preSoundPlayed.dispatch(new SoundPlayedSignalData(sound)); - sound.setVolume(volume); - sound.setLooping(looping); - sound.play(); - Signals.postSoundPlayed.dispatch(new SoundPlayedSignalData(sound)); - return sound; - } - - /** - * Sets the current music playing for the entire game. - * - *

When you want to play music located externally, outside the assets folder, you can use a - * {@link FileHandle} like so: - * - * 

{@code
-   * // Notice how it uses the FlixelPathsUtil class provided by Flixel'.
-   * Flixel.playMusic(FlixelPathsUtil.external("your/path/here").path());
-   * }
- * - * @param path The path to load the music from. Note that if you're loading an external sound file - * outside the game's assets, you should use {@link FileHandle}; otherwise, just pass down a - * regular string (without {@code assets/} at the beginning). - */ - public static MASound playMusic(String path) { - return playMusic(path, 1, true, false); - } - - /** - * Sets the current music playing for the entire game. - * - *

When you want to play music located externally, outside the assets folder, you can use a - * {@link FileHandle} like so: - * - * 

{@code
-   * // Notice how it uses the FlixelPathsUtil class provided by Flixel'.
-   * Flixel.playMusic(FlixelPathsUtil.external("your/path/here").path(), 1);
-   * }
- * - * @param path The path to load the music from. Note that if you're loading an external sound file - * outside the game's assets, you should use {@link FileHandle}; otherwise, just pass down a - * regular string (without {@code assets/} at the beginning). - * @param volume The volume to play the new music with. - */ - public static MASound playMusic(String path, float volume) { - return playMusic(path, volume, true, false); - } - - /** - * Sets the current music playing for the entire game. - * - *

When you want to play music located externally, outside the assets folder, you can use a - * {@link FileHandle} like so: - * - * 

{@code
-   * // Notice how it uses the FlixelPathsUtil class provided by Flixel'.
-   * Flixel.playMusic(FlixelPathsUtil.external("your/path/here").path(), 1, false);
-   * }
- * - * @param path The path to load the music from. Note that if you're loading an external sound file - * outside the game's assets, you should use {@link FileHandle}; otherwise, just pass down a - * regular string (without {@code assets/} at the beginning). - * @param volume The volume to play the new music with. - * @param looping Should the new music loop indefinitely? - */ - public static MASound playMusic(String path, float volume, boolean looping) { - return playMusic(path, volume, looping, false); - } - - /** - * Sets the current music playing for the entire game. - * - *

When you want to play music located externally, outside the assets folder, you can use a - * {@link FileHandle} like so: - * - * 

{@code
-   * // Notice how it uses the FlixelPathsUtil class provided by Flixel'.
-   * // For the boolean attribute "external", you only should make it true for mobile builds,
-   * // otherwise just simply leave it be or make it "false" for other platforms like desktop.
-   * Flixel.playMusic(FlixelPathsUtil.external("your/path/here").path(), 1, false, true);
-   * }
- * - * @param path The path to load the music from. Note that if you're loading an external sound file - * outside the game's assets, you should use {@link FileHandle}; otherwise, just pass down a - * regular string (without {@code assets/} at the beginning). - * @param volume The volume to play the new music with. - * @param looping Should the new music loop indefinitely? - * @param external Should this music be loaded externally? (This is only for mobile platforms!) - */ - public static MASound playMusic(String path, float volume, boolean looping, boolean external) { - Signals.preMusicPlayed.dispatch(new MusicPlayedSignalData(music)); - if (music != null) { - music.stop(); - } - String resolvedPath = external ? path : FlixelPathsUtil.resolveAudioPath(path); - music = engine.createSound(resolvedPath, (short) 0, soundsGroup, external); - music.setVolume(volume); - music.setLooping(looping); - music.play(); - Signals.postMusicPlayed.dispatch(new MusicPlayedSignalData(music)); - return music; - } - - /** - * Sets the game master/global volume, which is automatically applied to all current sounds. - * - * @param volume The new master volume to set. - */ - public static void setMasterVolume(float volume) { - engine.setMasterVolume(!(volume > 1.0) ? volume : 1.0f); - masterVolume = volume; - } - - /** - * Shows an info alert notification to the user. - * - * @param title The title of the alert. - * @param message The message of the alert. - */ - public static void showInfoAlert(String title, String message) { - alerter.showInfoAlert(title, message); - } - - /** - * Shows a warning alert notification to the user. - * - * @param title The title of the alert. - * @param message The message of the alert. - */ - public static void showWarningAlert(String title, String message) { - alerter.showWarningAlert(title, message); - } - - /** - * Shows an error alert notification to the user. - * - * @param title The title of the alert. - * @param message The message of the alert. - */ - public static void showErrorAlert(String title, String message) { - alerter.showErrorAlert(title, message); - } - - public static boolean keyPressed(int key) { - return Gdx.input.isKeyPressed(key); - } - - public static boolean keyJustPressed(int key) { - return Gdx.input.isKeyJustPressed(key); - } - - public static void info(Object message) { - info(defaultLogger.getDefaultTag(), message); - } - - public static void info(String tag, Object message) { - defaultLogger.info(tag, message); - } - - public static void warn(Object message) { - warn(defaultLogger.getDefaultTag(), message); - } - - public static void warn(String tag, Object message) { - defaultLogger.warn(tag, message); - } - - public static void error(String message) { - error(defaultLogger.getDefaultTag(), message, null); - } - - public static void error(String tag, Object message) { - error(tag, message, null); - } - - public static void error(String tag, Object message, Throwable throwable) { - defaultLogger.error(tag, message, throwable); - } - - public static void setLogger(@NotNull FlixelLogger logger) { - defaultLogger = logger; - } - - public static void setDefaultLogTag(@NotNull String tag) { - defaultLogger.setDefaultTag(tag); - } - - public static Alerter getAlerter() { - return alerter; - } - - public static FlixelLogger getLogger() { - return defaultLogger; - } - - public static FlixelLogMode getLogMode() { - return defaultLogger.getLogMode(); - } - - public static FlixelGame getGame() { - return game; - } - - public static Stage getStage() { - return game.stage; - } - - public static FlixelState getState() { - return state; - } - - public static MASound getMusic() { - return music; - } - - public static Vector2 getWindowSize() { - return game.viewSize; - } - - public static int getWindowWidth() { - return (int) game.viewSize.x; - } - - public static int getWindowHeight() { - return (int) game.viewSize.y; - } - - public static MiniAudio getAudioEngine() { - return engine; - } - - public static float getMasterVolume() { - return masterVolume; - } - - public static AssetManager getAssetManager() { - return assetManager; - } - - public static MAGroup getSoundsGroup() { - return soundsGroup; - } - - public static float getElapsed() { - return Gdx.graphics.getDeltaTime(); - } - - public static FlixelCamera getCamera() { - return game.getCamera(); - } - - public static boolean isFullscreen() { - return Gdx.graphics.isFullscreen(); - } - - public static ApplicationType getPlatform() { - return Gdx.app.getType(); - } - - public static String getVersion() { - try (InputStream in = Flixel.class.getResourceAsStream("version.properties")) { - if (in != null) { - Properties p = new Properties(); - p.load(in); - String v = p.getProperty("version"); - if (v != null && !v.isEmpty()) return v; - } - } catch (Exception ignored) {} - return "Unknown"; - } - - public static void setLogMode(@NotNull FlixelLogMode mode) { - defaultLogger.setLogMode(mode); - } - - /** - * Contains all the global events that get dispatched when something happens in the game. - * - *

This includes anything from the screen being switched, the game updating every frame, and - * just about everything you can think of. - * - *

IMPORTANT DETAIL!: Anything with the {@code pre} and {@code post} prefixes always mean the - * same thing. If a signal has {@code pre}, then the signal gets ran BEFORE any functionality is - * executed, and {@code post} means AFTER all functionality was executed. - */ - public static final class Signals { - - public static final FlixelSignal preUpdate = new FlixelSignal<>(); - public static final FlixelSignal postUpdate = new FlixelSignal<>(); - public static final FlixelSignal preDraw = new FlixelSignal<>(); - public static final FlixelSignal postDraw = new FlixelSignal<>(); - public static final FlixelSignal preStateSwitch = new FlixelSignal<>(); - public static final FlixelSignal postStateSwitch = new FlixelSignal<>(); - public static final FlixelSignal preGameClose = new FlixelSignal<>(); - public static final FlixelSignal postGameClose = new FlixelSignal<>(); - public static final FlixelSignal windowFocused = new FlixelSignal<>(); - public static final FlixelSignal windowUnfocused = new FlixelSignal<>(); - public static final FlixelSignal windowMinimized = new FlixelSignal<>(); - public static final FlixelSignal preSoundPlayed = new FlixelSignal<>(); - public static final FlixelSignal postSoundPlayed = new FlixelSignal<>(); - public static final FlixelSignal preMusicPlayed = new FlixelSignal<>(); - public static final FlixelSignal postMusicPlayed = new FlixelSignal<>(); - - private Signals() {} - } - - private Flixel() {} -} diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelBasic.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelBasic.java deleted file mode 100644 index dc411d3..0000000 --- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelBasic.java +++ /dev/null @@ -1,90 +0,0 @@ -package me.stringdotjar.flixelgdx; - -import com.badlogic.gdx.graphics.g2d.Batch; - -import me.stringdotjar.flixelgdx.display.FlixelCamera; - -/** - * This is the most generic Flixel object. Both {@link FlixelObject} and {@link FlixelCamera} - * extend this class. It has no size, position, or graphical data, only lifecycle flags and - * a unique ID. - * - * @see FlxBasic (HaxeFlixel) - */ -public class FlixelBasic { - - private static int idEnumerator = 0; - - /** A unique ID starting from 0 and increasing by 1 for each subsequent {@code FlixelBasic} created. */ - public final int ID; - - /** Controls whether {@link #update(float)} is automatically called. */ - public boolean active = true; - - /** - * Whether this object is alive. {@link #kill()} and {@link #revive()} both flip this - * switch (along with {@link #exists}). - */ - public boolean alive = true; - - /** Controls whether {@link #update(float)} and {@link #draw(Batch)} are automatically called. */ - public boolean exists = true; - - /** Controls whether {@link #draw(Batch)} is automatically called. */ - public boolean visible = true; - - public FlixelBasic() { - this.ID = idEnumerator++; - } - - /** - * Updates the logic of {@code this} FlixelBasic. - * - *

Override this function to update your object's position and appearance. - * This is where most game rules and behavioral code will go. - * - * @param elapsed Seconds elapsed since the last frame. - */ - public void update(float elapsed) {} - - /** - * Override this function to control how the object is drawn. Doing so is rarely necessary - * but can be very useful. - * - * @param batch The batch used for rendering. - */ - public void draw(Batch batch) {} - - /** - * Cleans up this object so it can be garbage-collected. A destroyed {@code FlixelBasic} - * should not be used anymore. Use {@link #kill()} if you only want to disable it - * temporarily and {@link #revive()} it later. - */ - public void destroy() { - exists = false; - active = false; - } - - /** - * Flags this object as nonexistent and dead. Default behavior sets both {@link #alive} - * and {@link #exists} to {@code false}. Use {@link #revive()} to bring it back. - */ - public void kill() { - alive = false; - exists = false; - } - - /** - * Brings this object back to life by setting {@link #alive} and {@link #exists} to - * {@code true}. - */ - public void revive() { - alive = true; - exists = true; - } - - @Override - public String toString() { - return getClass().getSimpleName() + "(ID=" + ID + ")"; - } -} diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelGame.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelGame.java deleted file mode 100644 index 1330fac..0000000 --- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelGame.java +++ /dev/null @@ -1,726 +0,0 @@ -package me.stringdotjar.flixelgdx; - -import com.badlogic.gdx.Application; -import com.badlogic.gdx.ApplicationListener; -import com.badlogic.gdx.Gdx; -import com.badlogic.gdx.files.FileHandle; -import com.badlogic.gdx.graphics.Color; -import com.badlogic.gdx.graphics.Pixmap; -import com.badlogic.gdx.graphics.Texture; -import com.badlogic.gdx.graphics.g2d.SpriteBatch; -import com.badlogic.gdx.math.Vector2; -import com.badlogic.gdx.scenes.scene2d.Stage; -import com.badlogic.gdx.utils.ScreenUtils; -import com.badlogic.gdx.utils.SnapshotArray; - -import me.stringdotjar.flixelgdx.display.FlixelCamera; -import me.stringdotjar.flixelgdx.display.FlixelState; -import me.stringdotjar.flixelgdx.logging.FlixelLogger; -import me.stringdotjar.flixelgdx.text.FlixelFontRegistry; -import me.stringdotjar.flixelgdx.tween.FlixelTween; -import me.stringdotjar.flixelgdx.util.FlixelRuntimeUtil; -import org.fusesource.jansi.AnsiConsole; - -import static me.stringdotjar.flixelgdx.signal.FlixelSignalData.UpdateSignalData; - -import java.time.LocalDateTime; -import java.time.format.DateTimeFormatter; -import java.util.Arrays; -import java.util.concurrent.ConcurrentLinkedQueue; - -/** - * The game object used for containing the main loop and core elements of the Flixel game. - * - *

To actually use this properly, you need to create a subclass of this and override - * the methods you want to change. - * - *

It is recommended for using this in the following way: - * - * 

{@code
- * // Create a new subclass of FlixelGame.
- * // Remember that you can override any methods to add extra functionality
- * // to the game's behavior.
- * public class MyGame extends FlixelGame {
- *   public MyGame(String title, int width, int height, FlixelState initialState) {
- *     super(title, width, height, initialState);
- *   }
- * }
- * }
- * - * Then, in a platform-specific launcher, you can create a new instance of your game and run it: - * - * 
{@code
- * // Example of how to create a new game instance and run it using the LWJGL3 launcher.
- * public class Lwjgl3Launcher {
- *   public static void main(String[] args) {
- *     if (StartupHelper.startNewJvmIfRequired()) { // This handles macOS support and helps on Windows.
- *       return;
- *     }
- *
- *     MyGame game = new MyGame(
- *       "My Game",
- *       800,
- *       600,
- *       new InitialState() // The initial state the game enters when it starts!
- *     );
- *
- *     FlixelLwjgl3Launcher.launch(game);
- *   }
- * }
- * }
- */
-public abstract class FlixelGame implements ApplicationListener {
-
-  /** The title displayed on the game's window. */
-  protected String title;
-
-  /** The size of the game's starting window position and its first camera. */
-  protected Vector2 viewSize;
-
-  /** The current window size stored in a vector object. */
-  protected Vector2 windowSize;
-
-  /** The entry point screen the game starts in (which becomes null after the game is done setting up!). */
-  protected FlixelState initialScreen;
-
-  /** The framerate of how fast the game should update and render. */
-  private int framerate;
-
-  /** Should the game use VSync to limit the framerate to the monitor's refresh rate? */
-  private boolean vsync;
-
-  /** Should the game start in fullscreen mode? */
-  protected boolean fullscreen;
-
-  /** Is the game's window currently focused? */
-  private boolean isFocused = true;
-
-  /** Is the game's window currently minimized? */
-  private boolean isMinimized = false;
-
-  /** The main stage used for rendering all screens and sprites on screen. */
-  protected Stage stage;
-
-  /** The main sprite batch used for rendering all sprites on screen. */
-  protected SpriteBatch batch;
-
-  /** The 1x1 texture used to draw the background color of the current screen. */
-  protected Texture bgTexture;
-
-  /** Where all the global cameras are stored. */
-  protected SnapshotArray cameras;
-
-  /** The queue of logs to be written to the log file. */
-  private final ConcurrentLinkedQueue logQueue = new ConcurrentLinkedQueue<>();
-
-  /** The maximum number of log files FlixelGDX can store. */
-  protected int maxLogFiles = 10;
-
-  /** Can the game store logs to a text file and store them in a folder of the game's working directory? */
-  private boolean canStoreLogs = true;
-
-  /** Is the game currently closing? */
-  private boolean isClosing = false;
-
-  /** Has the game successfully shut down? */
-  private boolean isClosed = false;
-
-  /** Reusable signal data for preUpdate dispatch (avoids per-frame allocation). */
-  private final UpdateSignalData preUpdateData = new UpdateSignalData();
-
-  /** Reusable signal data for postUpdate dispatch (avoids per-frame allocation). */
-  private final UpdateSignalData postUpdateData = new UpdateSignalData();
-
-  /** Signals the log writer thread to drain the queue and exit. */
-  private volatile boolean logWriterShutdownRequested = false;
-
-  /** Lock for coordinating between log producers and the log writer thread via wait/notify. */
-  private final Object logQueueLock = new Object();
-
-  /** Reference to the log writer thread so we can wait for it to finish during dispose. */
-  private Thread logThread;
-
-  /**
-   * Creates a new game instance with the details specified.
-   *
-   * @param title The title of the game's window.
-   * @param initialScreen The initial screen to load when the game starts.
-   */
-  public FlixelGame(String title, FlixelState initialScreen) {
-    this(title, 640, 360, initialScreen, 60, true, false);
-  }
-
-  /**
-   * Creates a new game instance with the details specified.
-   *
-   * @param title The title of the game's window.
-   * @param width The starting width of the game's window and how wide the camera should be.
-   * @param height The starting height of the game's window and how tall the camera should be.
-   * @param initialScreen The initial screen to load when the game starts.
-   */
-  public FlixelGame(String title, int width, int height, FlixelState initialScreen) {
-    this(title, width, height, initialScreen, 60, true, false);
-  }
-
-  /**
-   * Creates a new game instance with the details specified.
-   *
-   * @param title The title of the game's window.
-   * @param width The starting width of the game's window and how wide the camera should be.
-   * @param height The starting height of the game's window and how tall the camera should be.
-   * @param initialScreen The initial screen to load when the game starts.
-   * @param framerate The framerate of how fast the game should update and render.
-   */
-  public FlixelGame(String title, int width, int height, FlixelState initialScreen, int framerate) {
-    this(title, width, height, initialScreen, framerate, true, false);
-  }
-
-  /**
-   * Creates a new game instance with the details specified.
-   *
-   * @param title The title of the game's window.
-   * @param width The starting width of the game's window and how wide the camera should be.
-   * @param height The starting height of the game's window and how tall the camera should be.
-   * @param initialScreen The initial screen to load when the game starts.
-   * @param framerate The framerate of how fast the game should update and render.
-   * @param vsync Should the game use VSync to limit the framerate to the monitor's refresh rate?
-   */
-  public FlixelGame(String title, int width, int height, FlixelState initialScreen, int framerate, boolean vsync) {
-    this(title, width, height, initialScreen, framerate, vsync, false);
-  }
-
-  /**
-   * Creates a new game instance with the details specified.
-   *
-   * @param title The title of the game's window.
-   * @param width The starting width of the game's window and how wide the camera should be.
-   * @param height The starting height of the game's window and how tall the camera should be.
-   * @param initialScreen The initial screen to load when the game starts.
-   * @param framerate The framerate of how fast the game should update and render.
-   * @param vsync Should the game use VSync to limit the framerate to the monitor's refresh rate?
-   * @param fullscreen Should the game start in fullscreen mode?
-   */
-  public FlixelGame(String title, int width, int height, FlixelState initialScreen, int framerate, boolean vsync, boolean fullscreen) {
-    this.title = title;
-    this.viewSize = new Vector2(width, height);
-    this.windowSize = new Vector2(width, height);
-    this.initialScreen = initialScreen;
-    this.framerate = framerate;
-    this.vsync = vsync;
-    this.fullscreen = fullscreen;
-  }
-
-  @Override
-  public void create() {
-    configureCrashHandler(); // This should ALWAYS be called first no matter what!
-
-    // Install Jansi's ANSI-aware output stream so that ANSI color codes render correctly in
-    // terminals that don't natively support them (e.g. the Windows console). Skipped in the
-    // IDE because the IDE console already handles ANSI codes without Jansi's help.
-    if (FlixelRuntimeUtil.isRunningFromJar()) {
-      AnsiConsole.systemInstall();
-    }
-
-    batch = new SpriteBatch();
-    cameras = new SnapshotArray<>(FlixelCamera[]::new);
-    cameras.add(new FlixelCamera((int) viewSize.x, (int) viewSize.y));
-    stage = new Stage(getCamera().getViewport(), batch);
-
-    // Set up the background color for the game.
-    Pixmap pixmap = new Pixmap(1, 1, Pixmap.Format.RGBA8888);
-    pixmap.setColor(Color.WHITE);
-    pixmap.fill();
-    bgTexture = new Texture(pixmap);
-    pixmap.dispose();
-
-    // Set up the log thread to write logs to a file.
-    setupLogWriterThread();
-
-    Flixel.switchState(initialScreen);
-    initialScreen = null;
-  }
-
-  @Override
-  public void resize(int width, int height) {
-    FlixelCamera[] camerasArray = cameras.begin();
-    for (int i = 0; i < cameras.size; i++) {
-      FlixelCamera camera = camerasArray[i];
-      if (camera != null) {
-        camera.update(width, height, true);
-      }
-    }
-    cameras.end();
-  }
-
-  /**
-   * Updates the logic of the game's loop.
-   *
-   * @param elapsed The amount of time that occurred in the last frame.
-   */
-  public void update(float elapsed) {
-    preUpdateData.set(elapsed);
-    Flixel.Signals.preUpdate.dispatch(preUpdateData);
-
-    stage.act(elapsed);
-    FlixelTween.getGlobalManager().update(elapsed);
-
-    // Walk the state/substate chain. Each state in the chain is updated only
-    // if it is the active (innermost) state, or if its persistentUpdate flag is true.
-    FlixelState current = Flixel.getState();
-    while (current != null) {
-      FlixelState sub = current.getSubState();
-      boolean hasSubState = (sub != null);
-
-      if (!hasSubState || current.persistentUpdate) {
-        current.update(elapsed);
-
-        SnapshotArray members = current.getMembers();
-        FlixelBasic[] items = members.begin();
-        for (int j = 0; j < members.size; j++) {
-          FlixelBasic item = items[j];
-          if (item != null) {
-            item.update(elapsed);
-          }
-        }
-        members.end();
-      }
-
-      current = sub;
-    }
-
-    // Update all cameras.
-    FlixelCamera[] cams = cameras.begin();
-    for (int i = 0; i < cameras.size; i++) {
-      FlixelCamera camera = cams[i];
-      if (camera == null) {
-        continue;
-      }
-      camera.update(elapsed);
-    }
-    cameras.end();
-
-    postUpdateData.set(elapsed);
-    Flixel.Signals.postUpdate.dispatch(postUpdateData);
-  }
-
-  /**
-   * Updates the graphics and display of the game.
-   */
-  public void draw() {
-    Flixel.Signals.preDraw.dispatch();
-
-    ScreenUtils.clear(Color.BLACK); // Clear the screen to refresh the screen.
-    FlixelState state = Flixel.getState();
-
-    // Loop through all cameras and draw the state/substate chain onto each camera.
-    FlixelCamera[] cams = cameras.begin();
-    for (int i = 0; i < cameras.size; i++) {
-      FlixelCamera camera = cams[i];
-      if (camera == null) {
-        continue;
-      }
-
-      batch.setProjectionMatrix(camera.getCamera().combined);
-      batch.begin();
-
-      // Walk the state/substate chain. Each state is drawn only if it is the
-      // active (innermost) state, or if its persistentDraw flag is true.
-      FlixelState current = state;
-      while (current != null) {
-        FlixelState sub = current.getSubState();
-        boolean hasSubState = (sub != null);
-
-        if (!hasSubState || current.persistentDraw) {
-          batch.setColor(current.getBgColor());
-          batch.draw(bgTexture, camera.x, camera.y, camera.getWorldWidth(), camera.getWorldHeight());
-          batch.setColor(Color.WHITE);
-
-          SnapshotArray members = current.getMembers();
-          FlixelBasic[] mbrs = members.begin();
-          for (int j = 0; j < members.size; j++) {
-            FlixelBasic member = mbrs[j];
-            if (member == null) {
-              continue;
-            }
-            if (member instanceof FlixelObject m) {
-              if (camera.getCamera().frustum.boundsInFrustum(m.getX(), m.getY(), 0, m.getWidth(), m.getHeight(), 0)) {
-                m.draw(batch);
-              }
-            }
-          }
-          members.end();
-        }
-
-        current = sub;
-      }
-
-      batch.end();
-    }
-    cameras.end();
-
-    // Call user draw hooks for each state in the chain.
-    FlixelState drawHook = state;
-    while (drawHook != null) {
-      FlixelState sub = drawHook.getSubState();
-      boolean hasSubState = (sub != null);
-
-      if (!hasSubState || drawHook.persistentDraw) {
-        drawHook.draw(batch);
-      }
-
-      drawHook = sub;
-    }
-
-    stage.draw();
-
-    Flixel.Signals.postDraw.dispatch();
-  }
-
-  @Override
-  public final void render() {
-    float delta = Gdx.graphics.getDeltaTime();
-
-    windowSize.x = Gdx.graphics.getWidth();
-    windowSize.y = Gdx.graphics.getHeight();
-
-    fullscreen = Gdx.graphics.isFullscreen();
-
-    update(delta);
-    draw();
-  }
-
-  @Override
-  public void pause() {}
-
-  @Override
-  public void resume() {}
-
-  /** Called when the user regains focus on the game's window. */
-  public void onWindowFocused() {
-    isFocused = true;
-    Flixel.Signals.windowFocused.dispatch();
-  }
-
-  /** Called when the user loses focus on the game's window, while also not being minimized. */
-  public void onWindowUnfocused() {
-    if (isMinimized) {
-      return;
-    }
-    isFocused = false;
-    Flixel.Signals.windowUnfocused.dispatch();
-  }
-
-  /**
-   * Called when the user minimizes the game's window.
-   *
-   * @param iconified Whether the window is iconified (minimized) or not. This parameter is provided
-   * for compatibility with the window listener in the LWJGL3 (desktop) launcher.
-   */
-  public void onWindowMinimized(boolean iconified) {
-    isMinimized = iconified;
-    if (!isMinimized) {
-      return;
-    }
-    isFocused = false;
-    Flixel.Signals.windowMinimized.dispatch();
-  }
-
-  /**
-   * Sets fullscreen mode for the game's window.
-   *
-   * @param enabled If the game's window should be in fullscreen mode.
-   */
-  public void setFullscreen(boolean enabled) {
-    if (enabled) {
-      Gdx.graphics.setFullscreenMode(Gdx.graphics.getDisplayMode());
-    } else {
-      Gdx.graphics.setWindowedMode((int) viewSize.x, (int) viewSize.y);
-    }
-  }
-
-  /** Toggles fullscreen mode on or off, depending on the current state. */
-  public void toggleFullscreen() {
-    setFullscreen(!Flixel.isFullscreen());
-  }
-
-  /**
-   * Gets called when the game is closing to perform custom cleanup
-   * after core resources are disposed and before the log thread shuts down, so any
-   * logs written here (e.g. via {@link Flixel#info}) are persisted to the log file.
-   */
-  protected void close() {}
-
-  @Override
-  public final void dispose() {
-    if (isClosing) {
-      return;
-    }
-    isClosing = true;
-
-    Flixel.Signals.preGameClose.dispatch();
-
-    Flixel.getState().hide();
-    Flixel.getState().dispose();
-    stage.dispose();
-    batch.dispose();
-    bgTexture.dispose();
-
-    if (Flixel.getMusic() != null) {
-      Flixel.getMusic().dispose();
-    }
-    Flixel.getSoundsGroup().dispose();
-    Flixel.getAudioEngine().dispose();
-
-    FlixelFontRegistry.dispose();
-
-    if (AnsiConsole.isInstalled()) {
-      AnsiConsole.systemUninstall();
-    }
-
-    close();
-
-    Flixel.Signals.postGameClose.dispatch();
-
-    // Signal the log thread to drain the queue and exit. Must happen AFTER all dispose-time
-    // logs are added, so they get written before the thread exits.
-    synchronized (logQueueLock) {
-      logWriterShutdownRequested = true;
-      logQueueLock.notify();
-    }
-
-    // Wait for the log thread to flush all remaining logs to disk before marking closed.
-    if (logThread != null && logThread.isAlive()) {
-      try {
-        logThread.join(5000);
-      } catch (InterruptedException e) {
-        Thread.currentThread().interrupt();
-      }
-    }
-
-    isClosed = true;
-  }
-
-  /**
-   * Configures Flixel's crash handler to safely catch uncaught exceptions and gracefully close the game.
-   */
-  protected void configureCrashHandler() {
-    Thread.setDefaultUncaughtExceptionHandler((thread, throwable) -> {
-      String logs = FlixelRuntimeUtil.getFullExceptionMessage(throwable);
-      String msg = "There was an uncaught exception on thread \"" + thread.getName() + "\"!\n" + logs;
-      Flixel.error(msg);
-      Flixel.showErrorAlert("Uncaught Exception", msg);
-      dispose();
-      // Only use Gdx.app.exit() on non-iOS platforms to avoid App Store guideline violations!
-      if (Gdx.app.getType() != Application.ApplicationType.iOS) {
-        Gdx.app.exit();
-      }
-    });
-  }
-
-  /**
-   * Sets up the log writer thread to write logs to a file.
-   */
-  protected void setupLogWriterThread() {
-    String path = FlixelRuntimeUtil.getWorkingDirectory();
-    if (path == null) {
-      return;
-    }
-    String logsFolder = path.substring(0, path.lastIndexOf('/')) + "/logs/";
-
-    if (canStoreLogs) {
-      LocalDateTime now = LocalDateTime.now();
-      DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd_HH-mm-ss");
-      String date = now.format(formatter);
-
-      // Create/get the path to the logs folder, which is inside the game's working directory.
-      Gdx.files.absolute(logsFolder).mkdirs();
-
-      // Check if the logs folder has too many log files, and if so, delete the oldest ones.
-      // We prune when count >= maxLogFiles so that after creating this run's log we have at most maxLogFiles.
-      FileHandle[] logFiles = Gdx.files.absolute(logsFolder).list();
-      if (logFiles != null && logFiles.length >= maxLogFiles) {
-        // Sort by name so we delete oldest first (flixel-yyyy-MM-dd_HH-mm-ss.log is lexicographically ordered).
-        Arrays.sort(logFiles, (a, b) -> a.name().compareTo(b.name()));
-        int toDelete = logFiles.length - maxLogFiles + 1;
-        for (int i = 0; i < toDelete; i++) {
-          logFiles[i].delete();
-        }
-      }
-
-      FileHandle logFile = Gdx.files.absolute(logsFolder + "/flixel-" + date + ".log");
-
-      // Wire default logger (used by Flixel.info/warn/error) to also write to file.
-      FlixelLogger defaultLogger = Flixel.getLogger();
-      if (defaultLogger != null) {
-        defaultLogger.setLogFileLocation(logFile);
-        defaultLogger.setFileLineConsumer(this::enqueueLog);
-      }
-
-      final FileHandle logFileForThread = logFile;
-      logThread = new Thread(() -> {
-        try {
-          // Keep running until shutdown is requested AND the queue is fully drained.
-          // This ensures logs added during dispose() (e.g. "Disposing...") are written.
-          while (true) {
-            String log = logQueue.poll();
-            if (log != null) {
-              logFileForThread.writeString(log + "\n", true);
-            } else {
-              synchronized (logQueueLock) {
-                if (logWriterShutdownRequested) {
-                  break;
-                }
-                try {
-                  logQueueLock.wait();
-                } catch (InterruptedException e) {
-                  Thread.currentThread().interrupt();
-                }
-              }
-            }
-          }
-        } catch (Exception e) {}
-      });
-      logThread.setName("FlixelGDX Log Thread");
-      logThread.setDaemon(true);
-      logThread.start();
-    } else {
-      FileHandle[] logFiles = Gdx.files.absolute(logsFolder).list();
-      if (logFiles != null) {
-        for (FileHandle logFile : logFiles) {
-          logFile.delete();
-        }
-      }
-    }
-  }
-
-  /**
-   * Adds a log entry to the queue and notifies the log writer thread. Prefer this over
-   * {@link #getLogQueue()} when adding logs so the writer wakes immediately instead of polling.
-   */
-  public void enqueueLog(String log) {
-    logQueue.add(log);
-    synchronized (logQueueLock) {
-      logQueueLock.notify();
-    }
-  }
-
-  /**
-   * Gets the first camera that is part of the list. If the list is {@code null} or empty, then a new list (with a
-   * default camera accordingly) is created.
-   *
-   * @return The first camera in the list.
-   */
-  public FlixelCamera getCamera() {
-    Vector2 windowSize = Flixel.getWindowSize();
-    if (cameras == null) {
-      cameras = new SnapshotArray<>(FlixelCamera[]::new);
-    }
-    if (cameras.isEmpty()) {
-      cameras.add(new FlixelCamera((int) windowSize.x, (int) windowSize.y));
-      stage.setViewport(cameras.first().getViewport());
-    }
-    return cameras.first();
-  }
-
-  /**
-   * Resets the camera list to contain a single default camera with the current window size as its viewport.
-   */
-  public void resetCameras() {
-    FlixelCamera camera = new FlixelCamera((int) viewSize.x, (int) viewSize.y);
-    camera.update((int) windowSize.x, (int) windowSize.y, true);
-    cameras.clear();
-    cameras.add(camera);
-    stage.setViewport(camera.getViewport());
-  }
-
-  public String getTitle() {
-    return title;
-  }
-
-  public Vector2 getViewSize() {
-    return viewSize;
-  }
-
-  public Vector2 getWindowSize() {
-    return windowSize;
-  }
-
-  public int getWindowWidth() {
-    return (int) windowSize.x;
-  }
-
-  public  int getWindowHeight() {
-    return (int) windowSize.y;
-  }
-
-  public boolean isFocused() {
-    return isFocused;
-  }
-
-  public Stage getStage() {
-    return stage;
-  }
-
-  public boolean canStoreLogs() {
-    return canStoreLogs;
-  }
-
-  public void setCanStoreLogs(boolean canStoreLogs) {
-    this.canStoreLogs = canStoreLogs;
-  }
-
-  public ConcurrentLinkedQueue getLogQueue() {
-    return logQueue;
-  }
-
-  public SnapshotArray getCameras() {
-    return cameras;
-  }
-
-  public SpriteBatch getBatch() {
-    return batch;
-  }
-
-  public Texture getBgTexture() {
-    return bgTexture;
-  }
-
-  public boolean isMinimized() {
-    return isMinimized;
-  }
-
-  public boolean isClosing() {
-    return isClosing;
-  }
-
-  public boolean isClosed() {
-    return isClosed;
-  }
-
-  public int getFramerate() {
-    return framerate;
-  }
-
-  public void setFramerate(int framerate) {
-    this.framerate = framerate;
-    Gdx.graphics.setForegroundFPS(framerate);
-  }
-
-  public boolean isVsync() {
-    return vsync;
-  }
-
-  public void setVsync(boolean vsync) {
-    this.vsync = vsync;
-    Gdx.graphics.setVSync(vsync);
-  }
-
-  public boolean isFullscreen() {
-    return fullscreen;
-  }
-
-  public void setWindowSize(Vector2 newSize) {
-    viewSize = newSize;
-    Gdx.graphics.setWindowedMode((int) newSize.x, (int) newSize.y);
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelObject.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelObject.java
deleted file mode 100644
index 77a62f2..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelObject.java
+++ /dev/null
@@ -1,125 +0,0 @@
-package me.stringdotjar.flixelgdx;
-
-/**
- * The base class for all visual/spatial objects in Flixel. Extends {@link FlixelBasic} with
- * position ({@link #x}, {@link #y}), dimensions ({@link #width}, {@link #height}), and
- * rotation ({@link #angle}).
- *
- * 
Most games interact with this through {@link me.stringdotjar.flixelgdx.FlixelSprite},
- * which adds graphical capabilities on top of this spatial foundation.
- *
- * @see FlxObject (HaxeFlixel)
- */
-public class FlixelObject extends FlixelBasic {
-
-  /** X position of the upper left corner of this object in world space. */
-  protected float x = 0f;
-
-  /** Y position of the upper left corner of this object in world space. */
-  protected float y = 0f;
-
-  /** The width of this object's hitbox. */
-  protected float width = 0f;
-
-  /** The height of this object's hitbox. */
-  protected float height = 0f;
-
-  /** The angle (in degrees) of this object. Used for visual rotation in sprites. */
-  protected float angle = 0f;
-
-  public FlixelObject() {
-    super();
-  }
-
-  public FlixelObject(float x, float y) {
-    super();
-    this.x = x;
-    this.y = y;
-  }
-
-  public FlixelObject(float x, float y, float width, float height) {
-    super();
-    this.x = x;
-    this.y = y;
-    this.width = width;
-    this.height = height;
-  }
-
-  public float getX() {
-    return x;
-  }
-
-  public void setX(float x) {
-    this.x = x;
-  }
-
-  public float getY() {
-    return y;
-  }
-
-  public void setY(float y) {
-    this.y = y;
-  }
-
-  public float getWidth() {
-    return width;
-  }
-
-  public void setWidth(float width) {
-    this.width = width;
-  }
-
-  public float getHeight() {
-    return height;
-  }
-
-  public void setHeight(float height) {
-    this.height = height;
-  }
-
-  public float getAngle() {
-    return angle;
-  }
-
-  public void setAngle(float angle) {
-    this.angle = angle;
-  }
-
-  /**
-   * Helper function to set the coordinates of this object.
-   *
-   * @param x The new x position.
-   * @param y The new y position.
-   */
-  public void setPosition(float x, float y) {
-    this.x = x;
-    this.y = y;
-  }
-
-  /**
-   * Shortcut for setting both {@link #width} and {@link #height}.
-   *
-   * @param width The new width.
-   * @param height The new height.
-   */
-  public void setSize(float width, float height) {
-    this.width = width;
-    this.height = height;
-  }
-
-  /** Adds {@code dx} to the current X position. */
-  public void changeX(float dx) {x += dx;}
-
-  /** Adds {@code dy} to the current Y position. */
-  public void changeY(float dy) {y += dy;}
-
-  /** Adds {@code dr} degrees to the current rotation angle. */
-  public void changeRotation(float dr) {angle += dr;}
-
-  @Override
-  public String toString() {
-    return getClass().getSimpleName() + "(ID=" + ID
-      + ", x=" + x + ", y=" + y
-      + ", w=" + width + ", h=" + height + ")";
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelSprite.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelSprite.java
deleted file mode 100644
index 1aef8bb..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/FlixelSprite.java
+++ /dev/null
@@ -1,505 +0,0 @@
-package me.stringdotjar.flixelgdx;
-
-import com.badlogic.gdx.files.FileHandle;
-import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.Texture;
-import com.badlogic.gdx.graphics.g2d.Animation;
-import com.badlogic.gdx.graphics.g2d.Batch;
-import com.badlogic.gdx.graphics.g2d.TextureAtlas;
-import com.badlogic.gdx.graphics.g2d.TextureAtlas.AtlasRegion;
-import com.badlogic.gdx.graphics.g2d.TextureRegion;
-import com.badlogic.gdx.math.Rectangle;
-import com.badlogic.gdx.utils.Array;
-import com.badlogic.gdx.utils.Pool;
-import com.badlogic.gdx.utils.XmlReader;
-
-import me.stringdotjar.flixelgdx.display.FlixelCamera;
-
-import com.badlogic.gdx.utils.ObjectMap;
-
-import java.util.Comparator;
-
-/**
- * The core building block of all Flixel games. Extends {@link FlixelObject} with graphical
- * capabilities including texture rendering, animation, scaling, rotation, tinting, and flipping.
- *
- * 
It is common to extend {@code FlixelSprite} for your own game's needs; for example a
- * {@code SpaceShip} class may extend {@code FlixelSprite} but add additional game-specific fields.
- *
- * @see FlxSprite (HaxeFlixel)
- */
-public class FlixelSprite extends FlixelObject implements Pool.Poolable {
-
-  /** The texture image that {@code this} sprite uses. */
-  protected Texture texture;
-
-  /** The hitbox used for collision detection and angling. */
-  protected Rectangle hitbox;
-
-  /** The cameras that {@code this} sprite is projected onto. */
-  protected FlixelCamera[] cameras;
-
-  /** The atlas regions used in this sprite (used for animations). */
-  protected Array atlasRegions;
-
-  /** A map that animations are stored and registered in. */
-  protected final ObjectMap> animations;
-
-  /** The current frame that {@code this} sprite is on in its animation (if one is playing). */
-  protected TextureAtlas.AtlasRegion currentFrame;
-
-  /** Used for updating {@code this} sprite's current animation. */
-  protected float stateTime = 0;
-
-  /** The name of the current animation playing. */
-  private String currentAnim = "";
-
-  /** Is {@code this} sprites current animation looping indefinitely? */
-  private boolean looping = true;
-
-  /**
-   * Where all the image frames are stored. This is also where the main image is stored when using
-   * {@link #loadGraphic(FileHandle)}.
-   */
-  protected TextureRegion[][] frames;
-
-  /** The currently active texture region rendered when no animation is playing. */
-  protected TextureRegion currentRegion;
-
-  /** Horizontal scale factor. {@code 1} = normal size. */
-  protected float scaleX = 1f;
-
-  /** Vertical scale factor. {@code 1} = normal size. */
-  protected float scaleY = 1f;
-
-  /** X component of the rotation/scale origin point. */
-  protected float originX = 0f;
-
-  /** Y component of the rotation/scale origin point. */
-  protected float originY = 0f;
-
-  /** The color tint applied when drawing this sprite. */
-  protected final Color color = new Color(Color.WHITE);
-
-  /** Whether this sprite is flipped horizontally. */
-  protected boolean flipX = false;
-
-  /** Whether this sprite is flipped vertically. */
-  protected boolean flipY = false;
-
-  public FlixelSprite() {
-    super();
-    animations = new ObjectMap<>();
-    cameras = new FlixelCamera[]{Flixel.getCamera()};
-  }
-
-  /**
-   * Updates {@code this} sprite.
-   *
-   * @param delta The amount of time that has passed since the last frame update.
-   */
-  @Override
-  public void update(float delta) {
-    Animation anim = animations.get(currentAnim);
-    if (anim != null) {
-      stateTime += delta;
-      currentFrame = (TextureAtlas.AtlasRegion) anim.getKeyFrame(stateTime, looping);
-      currentRegion = currentFrame;
-    }
-  }
-
-  /**
-   * Load's a texture and automatically resizes the size of {@code this} sprite.
-   *
-   * @param path The directory of the {@code .png} to load onto {@code this} sprite.
-   * @return {@code this} sprite for chaining.
-   */
-  public FlixelSprite loadGraphic(FileHandle path) {
-    Texture texture = new Texture(path);
-    return loadGraphic(texture, texture.getWidth(), texture.getHeight());
-  }
-
-  /**
-   * Load's a texture and automatically resizes the size of {@code this} sprite.
-   *
-   * @param path The directory of the {@code .png} to load onto {@code this} sprite.
-   * @param frameWidth How wide the sprite should be.
-   * @return {@code this} sprite for chaining.
-   */
-  public FlixelSprite loadGraphic(FileHandle path, int frameWidth) {
-    Texture texture = new Texture(path);
-    return loadGraphic(texture, frameWidth, texture.getHeight());
-  }
-
-  /**
-   * Load's a texture and automatically resizes the size of {@code this} sprite.
-   *
-   * @param path The directory of the {@code .png} to load onto {@code this} sprite.
-   * @param frameWidth How wide the sprite should be.
-   * @param frameHeight How tall the sprite should be.
-   * @return {@code this} sprite for chaining.
-   */
-  public FlixelSprite loadGraphic(FileHandle path, int frameWidth, int frameHeight) {
-    return loadGraphic(new Texture(path), frameWidth, frameHeight);
-  }
-
-  public FlixelSprite loadGraphic(Texture texture, int frameWidth, int frameHeight) {
-    frames = TextureRegion.split(texture, frameWidth, frameHeight);
-    currentRegion = frames[0][0];
-    setSize(frameWidth, frameHeight);
-    setOriginCenter();
-    return this;
-  }
-
-  /**
-   * Loads an {@code .xml} spritesheet with {@code SubTexture} data inside of it.
-   *
-   * @param texture The path to the {@code .png} texture file for slicing and extracting the
-   * different frames from.
-   * @param xmlFile The path to the {@code .xml} file which contains the data for each subtexture of
-   * the sparrow atlas.
-   * @return {@code this} sprite for chaining.
-   */
-  public FlixelSprite loadSparrowFrames(FileHandle texture, FileHandle xmlFile) {
-    return loadSparrowFrames(new Texture(texture), new XmlReader().parse(xmlFile));
-  }
-
-  /**
-   * Loads an {@code .xml} spritesheet with {@code SubTexture} data inside of it.
-   *
-   * @param texture The {@code .png} texture file for slicing and extracting the different frames
-   * from.
-   * @param xmlFile The {@link XmlReader.Element} data which contains the data for each subtexture
-   * of the sparrow atlas.
-   * @return {@code this} sprite for chaining.
-   */
-  public FlixelSprite loadSparrowFrames(Texture texture, XmlReader.Element xmlFile) {
-    atlasRegions = new Array<>(AtlasRegion[]::new);
-
-    for (XmlReader.Element subTexture : xmlFile.getChildrenByName("SubTexture")) {
-      String name = subTexture.getAttribute("name");
-      int x = subTexture.getInt("x");
-      int y = subTexture.getInt("y");
-      int width = subTexture.getInt("width");
-      int height = subTexture.getInt("height");
-
-      this.texture = texture;
-      TextureAtlas.AtlasRegion region = new TextureAtlas.AtlasRegion(texture, x, y, width, height);
-      region.name = name;
-
-      if (subTexture.hasAttribute("frameX")) {
-        region.offsetX = Math.abs(subTexture.getInt("frameX"));
-        region.offsetY = Math.abs(subTexture.getInt("frameY"));
-        region.originalWidth = subTexture.getInt("frameWidth");
-        region.originalHeight = subTexture.getInt("frameHeight");
-      } else {
-        region.offsetX = 0;
-        region.offsetY = 0;
-        region.originalWidth = width;
-        region.originalHeight = height;
-      }
-
-      atlasRegions.add(region);
-    }
-
-    if (atlasRegions.size > 0) {
-      currentFrame = atlasRegions.first();
-      currentRegion = currentFrame;
-      setSize(currentFrame.getRegionWidth(), currentFrame.getRegionHeight());
-    }
-
-    currentRegion = atlasRegions.first();
-    setSize(currentRegion.getRegionWidth(), currentRegion.getRegionHeight());
-    return this;
-  }
-
-  /**
-   * Adds an animation by looking for sub textures that start with the prefix passed down.
-   *
-   * @param name The name of the animation (e.g., "confirm").
-   * @param prefix The prefix in the {@code .xml} file (e.g., "left confirm").
-   * @param frameRate How fast the animation should play in frames-per-second. Standard is 24.
-   * @param loop Should the new animation loop indefinitely?
-   */
-  public void addAnimationByPrefix(String name, String prefix, int frameRate, boolean loop) {
-    Array frames = new Array<>();
-
-    for (TextureAtlas.AtlasRegion region : atlasRegions) {
-      if (region.name.startsWith(prefix)) {
-        frames.add(region);
-      }
-    }
-
-    if (frames.size > 0) {
-      // Ensure frames are sorted alphabetically (e.g., confirm0000, confirm0001).
-      frames.sort(Comparator.comparing(o -> o.name));
-
-      animations.put(
-        name,
-        new Animation<>(1f / frameRate, frames, loop ? Animation.PlayMode.LOOP : Animation.PlayMode.NORMAL)
-      );
-    }
-  }
-
-  /**
-   * Adds a new animation to the animations list, if it doesn't exist already.
-   *
-   * @param name The name of the animation. This is what you'll use every time you use {@code
-   * playAnimation()}.
-   * @param frameIndices An array of integers used for animation frame indices.
-   * @param frameDuration How long each frame lasts for in seconds.
-   */
-  public void addAnimation(String name, int[] frameIndices, float frameDuration) {
-    Array animFrames = new Array<>();
-
-    // Convert 1D indices (0, 1, 2...) to 2D grid coordinates.
-    int cols = frames[0].length;
-    for (int index : frameIndices) {
-      int row = index / cols;
-      int col = index % cols;
-      animFrames.add(frames[row][col]);
-    }
-
-    animations.put(name, new Animation<>(frameDuration, animFrames));
-  }
-
-  /**
-   * Plays an animation {@code this} sprite has, with looping enabled by default.
-   *
-   * @param name The name of the animation to play.
-   */
-  public void playAnimation(String name) {
-    playAnimation(name, true);
-  }
-
-  /**
-   * Plays an animation {@code this} sprite has, if it exists.
-   *
-   * @param name The name of the animation to play.
-   * @param loop Should this animation loop indefinitely?
-   */
-  public void playAnimation(String name, boolean loop) {
-    playAnimation(name, loop, true);
-  }
-
-  /**
-   * Plays an animation {@code this} sprite has, if it exists.
-   *
-   * @param name The name of the animation to play.
-   * @param loop Should this animation loop indefinitely?
-   * @param forceRestart Should the animation automatically restart regardless if its playing?
-   */
-  public void playAnimation(String name, boolean loop, boolean forceRestart) {
-    if (currentAnim.equals(name) && !forceRestart) {
-      return;
-    }
-    if (isAnimationFinished() || forceRestart) {
-      this.currentAnim = name;
-      this.looping = loop;
-      this.stateTime = 0;
-    }
-  }
-
-  @Override
-  public void draw(Batch batch) {
-    if (currentFrame != null) {
-      float oX = currentFrame.originalWidth / 2f;
-      float oY = currentFrame.originalHeight / 2f;
-
-      float drawX = x + currentFrame.offsetX;
-      float drawY = y + (currentFrame.originalHeight - currentFrame.getRegionHeight() - currentFrame.offsetY);
-
-      batch.setColor(color);
-      batch.draw(
-        currentFrame,
-        drawX,
-        drawY,
-        oX - currentFrame.offsetX,
-        oY - (currentFrame.originalHeight - currentFrame.getRegionHeight() - currentFrame.offsetY),
-        currentFrame.getRegionWidth(),
-        currentFrame.getRegionHeight(),
-        scaleX,
-        scaleY,
-        angle);
-      batch.setColor(Color.WHITE);
-    } else if (currentRegion != null) {
-      float sx = flipX ? -scaleX : scaleX;
-      float sy = flipY ? -scaleY : scaleY;
-
-      batch.setColor(color);
-      batch.draw(currentRegion, x, y, originX, originY, width, height, sx, sy, angle);
-      batch.setColor(Color.WHITE);
-    }
-  }
-
-  @Override
-  public void destroy() {
-    reset();
-  }
-
-  public boolean isAnimationFinished() {
-    Animation anim = animations.get(currentAnim);
-    if (anim == null) return true;
-    return anim.isAnimationFinished(stateTime);
-  }
-
-  @Override
-  public void reset() {
-    setPosition(0f, 0f);
-    stateTime = 0;
-    currentAnim = null;
-    looping = true;
-    scaleX = 1f;
-    scaleY = 1f;
-    originX = 0f;
-    originY = 0f;
-    color.set(Color.WHITE);
-    flipX = false;
-    flipY = false;
-    angle = 0f;
-    if (texture != null) {
-      texture.dispose();
-      texture = null;
-    }
-    if (currentFrame != null) {
-      currentFrame.getTexture().dispose();
-      currentFrame = null;
-    }
-    currentRegion = null;
-    if (atlasRegions != null) {
-      for (int i = atlasRegions.size - 1; i >= 0; i--) {
-        var region = atlasRegions.items[i];
-        if (region != null) {
-          region.getTexture().dispose();
-        }
-      }
-      atlasRegions.setSize(0);
-      atlasRegions = null;
-    }
-    if (frames != null) {
-      for (int i = frames.length - 1; i >= 0; i--) {
-        var frame = frames[i];
-        if (frame != null) {
-          for (TextureRegion region : frame) {
-            if (region != null) {
-              region.getTexture().dispose();
-            }
-          }
-        }
-      }
-      frames = null;
-    }
-  }
-
-  public float getScaleX() { 
-    return scaleX; 
-  }
-
-  public float getScaleY() { 
-    return scaleY; 
-  }
-
-  public void setScale(float scaleXY) { 
-    scaleX = scaleY = scaleXY; 
-  }
-
-  public void setScale(float scaleX, float scaleY) {
-    this.scaleX = scaleX;
-    this.scaleY = scaleY;
-  }
-
-  public float getOriginX() { 
-    return originX; 
-  }
-
-  public float getOriginY() { 
-    return originY; 
-  }
-
-  public void setOrigin(float originX, float originY) {
-    this.originX = originX;
-    this.originY = originY;
-  }
-
-  public void setOriginCenter() {
-    originX = width / 2f;
-    originY = height / 2f;
-  }
-
-  public Color getColor() { 
-    return color; 
-  }
-
-  public void setColor(Color tint) { 
-    color.set(tint); 
-  }
-
-  public void setColor(float r, float g, float b, float a) { 
-    color.set(r, g, b, a); 
-  }
-
-  public void setAlpha(float a) { 
-    color.a = a; 
-  }
-
-  public void flip(boolean x, boolean y) {
-    flipX ^= x;
-    flipY ^= y;
-  }
-
-  public boolean isFlipX() { 
-    return flipX; 
-  }
-
-  public boolean isFlipY() { 
-    return flipY; 
-  }
-
-  public void setRegion(TextureRegion region) { 
-    currentRegion = region; 
-  }
-
-  public TextureRegion getRegion() { 
-    return currentRegion; 
-  }
-
-  public int getRegionWidth() { 
-    return currentRegion != null ? currentRegion.getRegionWidth() : 0; 
-  }
-
-  public int getRegionHeight() { 
-    return currentRegion != null ? currentRegion.getRegionHeight() : 0; 
-  }
-
-  public ObjectMap> getAnimations() {
-    return animations;
-  }
-
-  public Array getAtlasRegions() {
-    return atlasRegions;
-  }
-
-  public FlixelCamera[] getCameras() {
-    return cameras;
-  }
-
-  public TextureAtlas.AtlasRegion getCurrentFrame() {
-    return currentFrame;
-  }
-
-  public float getStateTime() {
-    return stateTime;
-  }
-
-  public String getCurrentAnim() {
-    return currentAnim;
-  }
-
-  public boolean isLooping() {
-    return looping;
-  }
-
-  public TextureRegion[][] getFrames() {
-    return frames;
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/backend/Alerter.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/backend/Alerter.java
deleted file mode 100644
index d3be208..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/backend/Alerter.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package me.stringdotjar.flixelgdx.backend;
-
-/**
- * Interface for displaying alert notifications to the user.
- */
-public interface Alerter {
-  void showInfoAlert(String title, String message);
-  void showWarningAlert(String title, String message);
-  void showErrorAlert(String title, String message);
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/display/FlixelCamera.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/display/FlixelCamera.java
deleted file mode 100644
index 9cdc422..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/display/FlixelCamera.java
+++ /dev/null
@@ -1,1186 +0,0 @@
-package me.stringdotjar.flixelgdx.display;
-
-import com.badlogic.gdx.graphics.Camera;
-import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.OrthographicCamera;
-import com.badlogic.gdx.graphics.Texture;
-import com.badlogic.gdx.graphics.g2d.Batch;
-import com.badlogic.gdx.math.MathUtils;
-import com.badlogic.gdx.math.Rectangle;
-import com.badlogic.gdx.math.Vector2;
-import com.badlogic.gdx.utils.viewport.FitViewport;
-import com.badlogic.gdx.utils.viewport.Viewport;
-import me.stringdotjar.flixelgdx.Flixel;
-import me.stringdotjar.flixelgdx.FlixelBasic;
-import me.stringdotjar.flixelgdx.FlixelObject;
-
-/**
- * The camera class is used to display the game's visuals.
- *
- * 

- * By default, one camera is created automatically, that is the same size as the
- * window. You can
- * add more cameras or even replace the main camera using utilities in
- * {@code FlixelGame}.
- *
- * 

- * Every camera wraps a libGDX {@link Camera} and {@link Viewport} internally.
- * By default, an
- * {@link OrthographicCamera} and {@link FitViewport} are used, but custom types can be provided
- * via the constructor overloads.
- *
- * @see FlxCamera
- * (HaxeFlixel)
- */
-public class FlixelCamera extends FlixelBasic {
-
-  /**
-   * Any {@code FlixelCamera} with a zoom of 0 (the default constructor value)
-   * will receive this zoom level instead.
-   */
-  public static float defaultZoom = 1.0f;
-
-  private Camera camera;
-  private Viewport viewport;
-
-  /** The alpha value of this camera display (0.0 to 1.0). */
-  public float alpha = 1.0f;
-
-  /** The angle of the camera display in degrees. */
-  public float angle = 0f;
-
-  /**
-   * Whether the camera display is smooth and filtered, or chunky and pixelated.
-   */
-  public boolean antialiasing = false;
-
-  /** The natural background color of the camera. Defaults to black. */
-  public Color bgColor = new Color(Color.BLACK);
-
-  /** The color tint of the camera display. */
-  public Color color = new Color(Color.WHITE);
-
-  /** Whether positions of rendered objects are rounded to whole pixels. */
-  public boolean pixelPerfectRender = false;
-
-  /**
-   * If {@code true}, screen shake offsets will be rounded to whole pixels.
-   * If {@code null}, {@link #pixelPerfectRender} is used instead.
-   */
-  public boolean pixelPerfectShake = false;
-
-  /** Whether to use alpha blending for the camera's background fill. */
-  public boolean useBgAlphaBlending = false;
-
-  /**
-   * The X position of this camera's display in native screen pixels.
-   * {@link #zoom} does NOT affect this value.
-   */
-  public float x;
-
-  /**
-   * The Y position of this camera's display in native screen pixels.
-   * {@link #zoom} does NOT affect this value.
-   */
-  public float y;
-
-  /** How wide the camera display is, in game pixels. */
-  public int width;
-
-  /** How tall the camera display is, in game pixels. */
-  public int height;
-
-  /**
-   * The basic parallax scrolling values, essentially the camera's top-left corner
-   * position
-   * in world coordinates. Use {@link #focusOn(Vector2)} to look at a specific
-   * world point.
-   */
-  public final Vector2 scroll = new Vector2();
-
-  /**
-   * Lower bound of the camera's scroll on the X axis. {@code null} = unbounded.
-   */
-  public Float minScrollX;
-
-  /**
-   * Upper bound of the camera's scroll on the X axis. {@code null} = unbounded.
-   */
-  public Float maxScrollX;
-
-  /**
-   * Lower bound of the camera's scroll on the Y axis. {@code null} = unbounded.
-   */
-  public Float minScrollY;
-
-  /**
-   * Upper bound of the camera's scroll on the Y axis. {@code null} = unbounded.
-   */
-  public Float maxScrollY;
-
-  /**
-   * The dead zone rectangle, measured from the camera's upper left corner in game pixels.
-   * The camera will always keep the focus object inside this zone unless bumping against
-   * scroll bounds. For rapid prototyping, use the preset styles with
-   * {@link #follow(FlixelObject, FollowStyle, float)}.
-   */
-  public Rectangle deadzone;
-
-  /** Used to force the camera to look ahead of the target. */
-  public final Vector2 followLead = new Vector2();
-
-  /**
-   * The ratio of the distance to the follow target the camera moves per 1/60 sec.
-   * {@code 1.0} = snap to target. {@code 0.0} = don't move. Lower values produce
-   * smoother motion.
-   */
-  public float followLerp = 1.0f;
-
-  /** The current follow style. */
-  public FollowStyle style = FollowStyle.LOCKON;
-
-  /** The {@link FlixelObject} the camera follows. Set via {@link #follow}. */
-  public FlixelObject target;
-
-  /** Offset applied to the follow target's position. */
-  public final Vector2 targetOffset = new Vector2();
-
-  /** Camera's initial zoom value, captured at construction time. */
-  public final float initialZoom;
-
-  /**
-   * Internal zoom storage. Use {@link #getZoom()} / {@link #setZoom(float)} to access.
-   * A value of {@code 1} = 1:1. {@code 2} = 2x zoom in (world appears larger).
-   */
-  private float zoom;
-
-  private boolean flashActive = false;
-  private final Color flashColor = new Color(Color.WHITE);
-  private float flashDuration = 1f;
-  private float flashElapsed = 0f;
-  private float flashAlpha = 0f;
-  private Runnable flashOnComplete;
-
-  private boolean fadeActive = false;
-  private final Color fadeColor = new Color(Color.BLACK);
-  private float fadeDuration = 1f;
-  private float fadeElapsed = 0f;
-  private float fadeAlpha = 0f;
-  private boolean fadeIn = false;
-  private Runnable fadeOnComplete;
-
-  private boolean shakeActive = false;
-  private float shakeIntensity = 0.05f;
-  private float shakeDuration = 0.5f;
-  private float shakeElapsed = 0f;
-  private FlxAxes shakeAxes = FlxAxes.XY;
-  private Runnable shakeOnComplete;
-  private float shakeOffsetX = 0f;
-  private float shakeOffsetY = 0f;
-
-  /** Reusable vector for internal calculations that would otherwise allocate. */
-  private final Vector2 tmpVec = new Vector2();
-
-  /** Reusable rectangle for internal calculations that would otherwise allocate. */
-  private final Rectangle tmpRect = new Rectangle();
-
-  /**
-   * Creates a camera sized to the current window using the default
-   * {@link OrthographicCamera} and {@link FitViewport}.
-   */
-  public FlixelCamera() {
-    this(0f, 0f, Flixel.getWindowWidth(), Flixel.getWindowHeight(), 0f);
-  }
-
-  /**
-   * Creates a camera with the given dimensions using the default camera and
-   * viewport types.
-   *
-   * @param width The width of the camera display in game pixels.
-   * @param height The height of the camera display in game pixels.
-   */
-  public FlixelCamera(int width, int height) {
-    this(0f, 0f, width, height, 0f);
-  }
-
-  /**
-   * Creates a camera with a custom libGDX {@link Camera}, wrapped in a default
-   * {@link FitViewport}.
-   *
-   * @param width The width of the camera display in game pixels.
-   * @param height The height of the camera display in game pixels.
-   * @param camera A custom libGDX Camera (e.g.
-   * {@link com.badlogic.gdx.graphics.PerspectiveCamera}).
-   */
-  public FlixelCamera(int width, int height, Camera camera) {
-    this(0f, 0f, width, height, 0f, camera, null);
-  }
-
-  /**
-   * Creates a camera with a custom libGDX {@link Viewport}. The camera is
-   * extracted from the viewport.
-   *
-   * @param width The width of the camera display in game pixels.
-   * @param height The height of the camera display in game pixels.
-   * @param viewport A custom libGDX Viewport (e.g.
-   * {@link com.badlogic.gdx.utils.viewport.ScreenViewport}).
-   */
-  public FlixelCamera(int width, int height, Viewport viewport) {
-    this(0f, 0f, width, height, 0f, null, viewport);
-  }
-
-  /**
-   * Creates a camera at the given display position, size, and zoom level using
-   * default types.
-   *
-   * @param x X location of the camera's display in native screen pixels.
-   * @param y Y location of the camera's display in native screen pixels.
-   * @param width The width of the camera display in game pixels. 0 = window
-   * width.
-   * @param height The height of the camera display in game pixels. 0 = window
-   * height.
-   * @param zoom The initial zoom level. 0 = {@link #defaultZoom}.
-   */
-  public FlixelCamera(float x, float y, int width, int height, float zoom) {
-    this(x, y, width, height, zoom, null, null);
-  }
-
-  /**
-   * Full constructor allowing fully custom libGDX {@link Camera} and
-   * {@link Viewport} types.
-   *
-   * 

-   * If {@code viewport} is provided, its camera is used (the {@code camera} parameter is ignored).
-   * If only {@code camera} is provided, it is wrapped in a new {@link FitViewport}.
-   * If neither is provided, an {@link OrthographicCamera} and {@link FitViewport}
-   * are created.
-   *
-   * @param x X location of the camera's display in native screen pixels.
-   * @param y Y location of the camera's display in native screen pixels.
-   * @param width The width of the camera display in game pixels. 0 = window width.
-   * @param height The height of the camera display in game pixels. 0 = window height.
-   * @param zoom The initial zoom level. 0 = {@link #defaultZoom}. 2 = 2x magnification.
-   * @param camera Custom libGDX Camera, or {@code null} for a default {@link OrthographicCamera}.
-   * @param viewport Custom libGDX Viewport, or {@code null} for a default {@link FitViewport}.
-   */
-  public FlixelCamera(float x, float y, int width, int height, float zoom, Camera camera, Viewport viewport) {
-    super();
-    this.x = x;
-    this.y = y;
-    this.width = (width <= 0) ? Flixel.getWindowWidth() : width;
-    this.height = (height <= 0) ? Flixel.getWindowHeight() : height;
-
-    if (viewport != null) {
-      this.viewport = viewport;
-      this.camera = viewport.getCamera();
-    } else if (camera != null) {
-      this.camera = camera;
-      this.viewport = new FitViewport(this.width, this.height, this.camera);
-    } else {
-      this.camera = new OrthographicCamera(this.width, this.height);
-      this.viewport = new FitViewport(this.width, this.height, this.camera);
-    }
-
-    this.zoom = (zoom == 0f) ? defaultZoom : zoom;
-    this.initialZoom = this.zoom;
-    applyZoom();
-  }
-
-  /** Returns the underlying libGDX {@link Camera} used for projection. */
-  public Camera getCamera() {
-    return camera;
-  }
-
-  /** Returns the underlying libGDX {@link Viewport} used for screen scaling. */
-  public Viewport getViewport() {
-    return viewport;
-  }
-
-  /**
-   * Applies the viewport's OpenGL viewport rectangle. Call before rendering
-   * through this camera.
-   */
-  public void apply() {
-    viewport.apply();
-  }
-
-  /**
-   * Updates the viewport in response to a window resize event.
-   *
-   * @param screenWidth The new screen width in pixels.
-   * @param screenHeight The new screen height in pixels.
-   * @param centerCamera Whether to re-center the camera in the viewport.
-   */
-  public void update(int screenWidth, int screenHeight, boolean centerCamera) {
-    viewport.update(screenWidth, screenHeight, centerCamera);
-  }
-
-  /** Returns the world width of the underlying viewport. */
-  public float getWorldWidth() {
-    return viewport.getWorldWidth();
-  }
-
-  /** Returns the world height of the underlying viewport. */
-  public float getWorldHeight() {
-    return viewport.getWorldHeight();
-  }
-
-  /**
-   * Updates the camera scroll, follow logic, and active effects.
-   * Called once per frame from the game loop.
-   *
-   * @param elapsed Seconds elapsed since the last frame.
-   */
-  @Override
-  public void update(float elapsed) {
-    if (!active || !exists) {
-      return;
-    }
-
-    updateFollow(elapsed);
-    updateScroll();
-    updateFlash(elapsed);
-    updateFade(elapsed);
-    updateShake(elapsed);
-
-    if (camera instanceof OrthographicCamera ortho) {
-      ortho.up.set(0, 1, 0);
-      ortho.direction.set(0, 0, -1);
-      if (angle != 0f) {
-        ortho.rotate(angle);
-      }
-    }
-
-    float camX = scroll.x + getViewWidth() / 2f + shakeOffsetX;
-    float camY = scroll.y + getViewHeight() / 2f + shakeOffsetY;
-    camera.position.set(camX, camY, 0);
-    camera.update();
-  }
-
-  /**
-   * Tells this camera to follow the given sprite using {@link FollowStyle#LOCKON}
-   * and lerp of 1.
-   *
-   * @param target The sprite to follow. Pass {@code null} to stop following.
-   */
-  public void follow(FlixelObject target) {
-    follow(target, FollowStyle.LOCKON, 1.0f);
-  }
-
-  /**
-   * Tells this camera to follow the given sprite with the specified style and a
-   * lerp of 1.
-   *
-   * @param target The sprite to follow. Pass {@code null} to stop following.
-   * @param style One of the preset {@link FollowStyle} dead zone presets.
-   */
-  public void follow(FlixelObject target, FollowStyle style) {
-    follow(target, style, 1.0f);
-  }
-
-  /**
-   * Tells this camera to follow the given sprite.
-   *
-   * @param target The sprite to follow. Pass {@code null} to stop following.
-   * @param style One of the preset {@link FollowStyle} dead zone presets.
-   * @param lerp How much lag the camera should have. {@code 1.0} = snap, lower
-   * = smoother.
-   */
-  public void follow(FlixelObject target, FollowStyle style, float lerp) {
-    this.target = target;
-    this.style = style;
-    this.followLerp = lerp;
-    updateDeadzoneForStyle();
-  }
-
-  /**
-   * Instantly moves the camera so the given world point is centered.
-   *
-   * @param point The world-space point to focus on.
-   */
-  public void focusOn(Vector2 point) {
-    scroll.set(
-      point.x - getViewWidth() / 2f,
-      point.y - getViewHeight() / 2f
-    );
-  }
-
-  /**
-   * Snaps the camera to the current {@link #target} position with no easing, then
-   * clamps scroll to bounds. Useful after teleporting the target.
-   */
-  public void snapToTarget() {
-    if (target == null) {
-      return;
-    }
-    float tx = target.getX() + target.getWidth() / 2f + targetOffset.x + followLead.x;
-    float ty = target.getY() + target.getHeight() / 2f + targetOffset.y + followLead.y;
-    focusOn(tmpVec.set(tx, ty));
-    updateScroll();
-  }
-
-  private void updateFollow(float elapsed) {
-    if (target == null) {
-      return;
-    }
-
-    float tx = target.getX() + target.getWidth() / 2f + targetOffset.x + followLead.x;
-    float ty = target.getY() + target.getHeight() / 2f + targetOffset.y + followLead.y;
-
-    float desiredX = tx - getViewWidth() / 2f;
-    float desiredY = ty - getViewHeight() / 2f;
-
-    if (followLerp >= 1.0f) {
-      scroll.set(desiredX, desiredY);
-      return;
-    }
-
-    if (deadzone != null) {
-      float dzLeft = scroll.x + deadzone.x;
-      float dzRight = dzLeft + deadzone.width;
-      float dzTop = scroll.y + deadzone.y;
-      float dzBottom = dzTop + deadzone.height;
-
-      if (tx < dzLeft) {
-        desiredX = tx - deadzone.x;
-      } else if (tx > dzRight) {
-        desiredX = tx - deadzone.x - deadzone.width;
-      } else {
-        desiredX = scroll.x;
-      }
-
-      if (ty < dzTop) {
-        desiredY = ty - deadzone.y;
-      } else if (ty > dzBottom) {
-        desiredY = ty - deadzone.y - deadzone.height;
-      } else {
-        desiredY = scroll.y;
-      }
-    }
-
-    float lerpFactor = 1f - (float) Math.pow(1f - followLerp, elapsed * 60f);
-    scroll.x = MathUtils.lerp(scroll.x, desiredX, lerpFactor);
-    scroll.y = MathUtils.lerp(scroll.y, desiredY, lerpFactor);
-  }
-
-  private void updateDeadzoneForStyle() {
-    if (style == null || style == FollowStyle.NO_DEAD_ZONE) {
-      deadzone = null;
-      return;
-    }
-
-    float w, h;
-    switch (style) {
-      case LOCKON -> {
-        w = 1;
-        h = 1;
-      }
-      case PLATFORMER -> {
-        w = width / 8f;
-        h = height / 3f;
-      }
-      case TOPDOWN -> {
-        w = width / 3f;
-        h = height / 3f;
-      }
-      case TOPDOWN_TIGHT -> {
-        w = width / 8f;
-        h = height / 8f;
-      }
-      case SCREEN_BY_SCREEN -> {
-        w = width;
-        h = height;
-      }
-      default -> {
-        deadzone = null;
-        return;
-      }
-    }
-    deadzone = new Rectangle((width - w) / 2f, (height - h) / 2f, w, h);
-  }
-
-  /**
-   * Specifies the bounds of where the camera scroll is allowed. Pass {@code null}
-   * for any side
-   * to leave it unbounded.
-   *
-   * @param minX Lower X bound (or {@code null}).
-   * @param maxX Upper X bound (or {@code null}).
-   * @param minY Lower Y bound (or {@code null}).
-   * @param maxY Upper Y bound (or {@code null}).
-   */
-  public void setScrollBounds(Float minX, Float maxX, Float minY, Float maxY) {
-    this.minScrollX = minX;
-    this.maxScrollX = maxX;
-    this.minScrollY = minY;
-    this.maxScrollY = maxY;
-  }
-
-  /**
-   * Specifies scroll bounds as a bounding rectangle (typically the level size).
-   *
-   * @param x Smallest X value (usually 0).
-   * @param y Smallest Y value (usually 0).
-   * @param w Largest X extent (usually level width).
-   * @param h Largest Y extent (usually level height).
-   */
-  public void setScrollBoundsRect(float x, float y, float w, float h) {
-    setScrollBoundsRect(x, y, w, h, false);
-  }
-
-  /**
-   * Specifies scroll bounds as a bounding rectangle.
-   *
-   * @param x Smallest X value (usually 0).
-   * @param y Smallest Y value (usually 0).
-   * @param w Largest X extent (usually level width).
-   * @param h Largest Y extent (usually level height).
-   * @param updateWorld Reserved for future use (quad-tree bounds).
-   */
-  public void setScrollBoundsRect(float x, float y, float w, float h, boolean updateWorld) {
-    minScrollX = x;
-    maxScrollX = x + w;
-    minScrollY = y;
-    maxScrollY = y + h;
-  }
-
-  /**
-   * Clamps the current {@link #scroll} to the configured scroll bounds.
-   * Called automatically each frame by {@link #update(float)}.
-   */
-  public void updateScroll() {
-    float vw = getViewWidth();
-    float vh = getViewHeight();
-    if (minScrollX != null && scroll.x < minScrollX) {
-      scroll.x = minScrollX;
-    }
-    if (maxScrollX != null && scroll.x + vw > maxScrollX) {
-      scroll.x = maxScrollX - vw;
-    }
-    if (minScrollY != null && scroll.y < minScrollY) {
-      scroll.y = minScrollY;
-    }
-    if (maxScrollY != null && scroll.y + vh > maxScrollY) {
-      scroll.y = maxScrollY - vh;
-    }
-  }
-
-  /**
-   * Clamps the given scroll position to the camera's min/max bounds, modifying it
-   * in-place.
-   *
-   * @param scrollPos The scroll position to restrict.
-   * @return The same vector, clamped within bounds.
-   */
-  public Vector2 bindScrollPos(Vector2 scrollPos) {
-    float vw = getViewWidth();
-    float vh = getViewHeight();
-    if (minScrollX != null) {
-      scrollPos.x = Math.max(scrollPos.x, minScrollX);
-    }
-    if (maxScrollX != null) {
-      scrollPos.x = Math.min(scrollPos.x, maxScrollX - vw);
-    }
-    if (minScrollY != null) {
-      scrollPos.y = Math.max(scrollPos.y, minScrollY);
-    }
-    if (maxScrollY != null) {
-      scrollPos.y = Math.min(scrollPos.y, maxScrollY - vh);
-    }
-    return scrollPos;
-  }
-
-  /** Flashes white for 1 second. */
-  public void flash() {
-    flash(Color.WHITE, 1f, null, false);
-  }
-
-  /** Flashes the given color for 1 second. */
-  public void flash(Color color) {
-    flash(color, 1f, null, false);
-  }
-
-  /** Flashes the given color for the specified duration. */
-  public void flash(Color color, float duration) {
-    flash(color, duration, null, false);
-  }
-
-  /**
-   * The screen is filled with this color and gradually returns to normal.
-   *
-   * @param color The color to flash.
-   * @param duration How long the flash takes to fade, in seconds.
-   * @param onComplete Callback invoked when the flash finishes, or {@code null}.
-   * @param force If {@code true}, resets any currently-running flash.
-   */
-  public void flash(Color color, float duration, Runnable onComplete, boolean force) {
-    if (flashActive && !force) {
-      return;
-    }
-    flashActive = true;
-    flashColor.set(color);
-    flashDuration = Math.max(duration, 0.001f);
-    flashElapsed = 0f;
-    flashAlpha = 1f;
-    flashOnComplete = onComplete;
-  }
-
-  private void updateFlash(float elapsed) {
-    if (!flashActive) {
-      return;
-    }
-    flashElapsed += elapsed;
-    flashAlpha = 1f - (flashElapsed / flashDuration);
-    if (flashAlpha <= 0f) {
-      flashAlpha = 0f;
-      flashActive = false;
-      if (flashOnComplete != null) {
-        flashOnComplete.run();
-      }
-    }
-  }
-
-  /** Fades to black over 1 second. */
-  public void fade() {
-    fade(Color.BLACK, 1f, false, null, false);
-  }
-
-  /** Fades to the given color over 1 second. */
-  public void fade(Color color) {
-    fade(color, 1f, false, null, false);
-  }
-
-  /** Fades to the given color over the specified duration. */
-  public void fade(Color color, float duration) {
-    fade(color, duration, false, null, false);
-  }
-
-  /** Fades to/from the given color. */
-  public void fade(Color color, float duration, boolean fadeIn) {
-    fade(color, duration, fadeIn, null, false);
-  }
-
-  /**
-   * The screen is gradually filled with (or cleared of) this color.
-   *
-   * @param color The color to fade to/from.
-   * @param duration How long the fade takes, in seconds.
-   * @param fadeIn {@code true} = fade FROM the color to clear. {@code false}
-   * = fade TO the color.
-   * @param onComplete Callback invoked when the fade finishes, or {@code null}.
-   * @param force If {@code true}, resets any currently-running fade.
-   */
-  public void fade(Color color, float duration, boolean fadeIn, Runnable onComplete, boolean force) {
-    if (fadeActive && !force) {
-      return;
-    }
-    fadeActive = true;
-    fadeColor.set(color);
-    fadeDuration = Math.max(duration, 0.001f);
-    fadeElapsed = 0f;
-    this.fadeIn = fadeIn;
-    fadeAlpha = fadeIn ? 1f : 0f;
-    fadeOnComplete = onComplete;
-  }
-
-  private void updateFade(float elapsed) {
-    if (!fadeActive) {
-      return;
-    }
-    fadeElapsed += elapsed;
-    float progress = fadeElapsed / fadeDuration;
-    fadeAlpha = fadeIn ? (1f - progress) : progress;
-    if (progress >= 1f) {
-      fadeAlpha = fadeIn ? 0f : 1f;
-      fadeActive = false;
-      if (fadeOnComplete != null) {
-        fadeOnComplete.run();
-      }
-    }
-  }
-
-  /** Shakes with default intensity (0.05) for 0.5 seconds on both axes. */
-  public void shake() {
-    shake(0.05f, 0.5f, null, true, FlxAxes.XY);
-  }
-
-  /** Shakes with the given intensity for 0.5 seconds on both axes. */
-  public void shake(float intensity) {
-    shake(intensity, 0.5f, null, true, FlxAxes.XY);
-  }
-
-  /** Shakes with the given intensity and duration on both axes. */
-  public void shake(float intensity, float duration) {
-    shake(intensity, duration, null, true, FlxAxes.XY);
-  }
-
-  /**
-   * A simple screen-shake effect.
-   *
-   * @param intensity Fraction of camera size representing the max shake
-   * distance.
-   * @param duration How long the shake lasts, in seconds.
-   * @param onComplete Callback invoked when the shake finishes, or {@code null}.
-   * @param force If {@code true}, resets any currently-running shake
-   * (default unlike flash/fade).
-   * @param axes Which axes to shake on.
-   */
-  public void shake(float intensity, float duration, Runnable onComplete, boolean force, FlxAxes axes) {
-    if (shakeActive && !force) {
-      return;
-    }
-    shakeActive = true;
-    shakeIntensity = intensity;
-    shakeDuration = Math.max(duration, 0.001f);
-    shakeElapsed = 0f;
-    shakeAxes = (axes != null) ? axes : FlxAxes.XY;
-    shakeOnComplete = onComplete;
-    shakeOffsetX = 0f;
-    shakeOffsetY = 0f;
-  }
-
-  private void updateShake(float elapsed) {
-    if (!shakeActive) {
-      return;
-    }
-    shakeElapsed += elapsed;
-    if (shakeElapsed >= shakeDuration) {
-      shakeActive = false;
-      shakeOffsetX = 0f;
-      shakeOffsetY = 0f;
-      if (shakeOnComplete != null) {
-        shakeOnComplete.run();
-      }
-      return;
-    }
-
-    float sx = (shakeAxes == FlxAxes.Y) ? 0 : (MathUtils.random(-1f, 1f) * shakeIntensity * width);
-    float sy = (shakeAxes == FlxAxes.X) ? 0 : (MathUtils.random(-1f, 1f) * shakeIntensity * height);
-
-    boolean pp = pixelPerfectShake || pixelPerfectRender;
-    if (pp) {
-      sx = Math.round(sx);
-      sy = Math.round(sy);
-    }
-
-    shakeOffsetX = sx;
-    shakeOffsetY = sy;
-  }
-
-  /** Stops all screen effects (flash, fade, shake) on this camera. */
-  public void stopFX() {
-    stopFlash();
-    stopFade();
-    stopShake();
-  }
-
-  /** Stops the flash effect on this camera. */
-  public void stopFlash() {
-    flashActive = false;
-    flashAlpha = 0f;
-  }
-
-  /** Stops the fade effect on this camera. */
-  public void stopFade() {
-    fadeActive = false;
-    fadeAlpha = 0f;
-  }
-
-  /** Stops the shake effect on this camera. */
-  public void stopShake() {
-    shakeActive = false;
-    shakeOffsetX = 0f;
-    shakeOffsetY = 0f;
-  }
-
-  /**
-   * Fills the camera display with the specified color using the given batch and a
-   * 1x1 white texture.
-   *
-   * @param fillColor The color to fill with (alpha channel is respected).
-   * @param blendAlpha Whether to blend the alpha or overwrite previous contents.
-   * @param fxAlpha Additional alpha multiplier (0.0 to 1.0).
-   * @param batch An active {@link Batch} to draw with (must be between
-   * begin/end).
-   * @param whitePixel A 1x1 white {@link Texture} used for color drawing.
-   */
-  public void fill(Color fillColor, boolean blendAlpha, float fxAlpha, Batch batch, Texture whitePixel) {
-    float a = blendAlpha ? fillColor.a * fxAlpha : fxAlpha;
-    batch.setColor(fillColor.r, fillColor.g, fillColor.b, a);
-    batch.draw(whitePixel, scroll.x, scroll.y, getViewWidth(), getViewHeight());
-    batch.setColor(Color.WHITE);
-  }
-
-  /**
-   * Draws active screen effects (flash and fade overlays) using the given batch.
-   * Call this after drawing all game objects but before {@code batch.end()}.
-   *
-   * @param batch An active {@link Batch} (must be between begin/end).
-   * @param whitePixel A 1x1 white {@link Texture} used for color drawing.
-   */
-  public void drawFX(Batch batch, Texture whitePixel) {
-    if (flashActive && flashAlpha > 0f) {
-      batch.setColor(flashColor.r, flashColor.g, flashColor.b, flashAlpha * alpha);
-      batch.draw(whitePixel, scroll.x, scroll.y, getViewWidth(), getViewHeight());
-    }
-    if (fadeActive || fadeAlpha > 0f) {
-      batch.setColor(fadeColor.r, fadeColor.g, fadeColor.b, fadeAlpha * alpha);
-      batch.draw(whitePixel, scroll.x, scroll.y, getViewWidth(), getViewHeight());
-    }
-    batch.setColor(Color.WHITE);
-  }
-
-  /**
-   * Checks whether this camera's display area contains the given point (screen
-   * coordinates).
-   *
-   * @param point The point to test.
-   * @return {@code true} if the point is inside the camera display.
-   */
-  public boolean containsPoint(Vector2 point) {
-    return containsPoint(point, 0, 0);
-  }
-
-  /**
-   * Checks whether this camera's display area overlaps a rectangle at the given
-   * point.
-   *
-   * @param point Top-left corner of the rectangle in screen coordinates.
-   * @param width Width of the rectangle.
-   * @param height Height of the rectangle.
-   * @return {@code true} if any part of the rectangle overlaps the camera
-   * display.
-   */
-  public boolean containsPoint(Vector2 point, float width, float height) {
-    return point.x + width > x
-      && point.x < x + this.width
-      && point.y + height > y
-      && point.y < y + this.height;
-  }
-
-  /**
-   * Checks whether this camera's display area overlaps the given rectangle
-   * (screen coordinates).
-   *
-   * @param rect The rectangle to test.
-   * @return {@code true} if the rectangle overlaps the camera display.
-   */
-  public boolean containsRect(Rectangle rect) {
-    return containsPoint(tmpVec.set(rect.x, rect.y), rect.width, rect.height);
-  }
-
-  /** The width of the visible area in world-space, accounting for zoom. */
-  public float getViewWidth() {
-    return width / zoom;
-  }
-
-  /** The height of the visible area in world-space, accounting for zoom. */
-  public float getViewHeight() {
-    return height / zoom;
-  }
-
-  /** The left edge of the visible area in world-space. */
-  public float getViewX() {
-    return scroll.x + getViewMarginX();
-  }
-
-  /** The top edge of the visible area in world-space. */
-  public float getViewY() {
-    return scroll.y + getViewMarginY();
-  }
-
-  /** Alias for {@link #getViewX()}. */
-  public float getViewLeft() {
-    return getViewX();
-  }
-
-  /** Alias for {@link #getViewY()}. */
-  public float getViewTop() {
-    return getViewY();
-  }
-
-  /** The right edge of the visible area in world-space. */
-  public float getViewRight() {
-    return getViewX() + getViewWidth();
-  }
-
-  /** The bottom edge of the visible area in world-space. */
-  public float getViewBottom() {
-    return getViewY() + getViewHeight();
-  }
-
-  /** Margin cut off on each side horizontally by zoom, in world-space. */
-  public float getViewMarginX() {
-    return (width - getViewWidth()) / 2f;
-  }
-
-  /** Margin cut off on each side vertically by zoom, in world-space. */
-  public float getViewMarginY() {
-    return (height - getViewHeight()) / 2f;
-  }
-
-  /** Margin cut off on the left by zoom. */
-  public float getViewMarginLeft() {
-    return getViewMarginX();
-  }
-
-  /** Margin cut off on the right by zoom. */
-  public float getViewMarginRight() {
-    return getViewMarginX();
-  }
-
-  /** Margin cut off on the top by zoom. */
-  public float getViewMarginTop() {
-    return getViewMarginY();
-  }
-
-  /** Margin cut off on the bottom by zoom. */
-  public float getViewMarginBottom() {
-    return getViewMarginY();
-  }
-
-  /**
-   * Returns a {@link Rectangle} describing the view margins (position = margin offsets, size = visible area).
-   *
-   * @return A new rectangle with the margin bounds.
-   */
-  public Rectangle getViewMarginRect() {
-    return tmpRect.set(getViewMarginLeft(), getViewMarginTop(), getViewWidth(), getViewHeight());
-  }
-
-  /**
-   * Returns the current zoom level. {@code 1} = 1:1, {@code 2} = 2x magnification.
-   * Changing zoom affects all view properties ({@link #getViewWidth()}, etc.).
-   */
-  public float getZoom() {
-    return zoom;
-  }
-
-  /**
-   * Sets the zoom level. {@code 1} = 1:1, {@code 2} = 2x magnification (world appears larger).
-   * Cameras always zoom toward their center.
-   *
-   * @param zoom The new zoom level.
-   */
-  public void setZoom(float zoom) {
-    float oldZoom = this.zoom;
-    this.zoom = zoom;
-    // Keep the center of the view fixed in world space so zoom happens from center, not from the left edge.
-    float centerX = scroll.x + width / (2f * oldZoom);
-    float centerY = scroll.y + height / (2f * oldZoom);
-    scroll.x = centerX - width / (2f * this.zoom);
-    scroll.y = centerY - height / (2f * this.zoom);
-    applyZoom();
-  }
-
-  /**
-   * Changes the zoom level by the given amount.
-   *
-   * @param zoom The amount to change the zoom level by.
-   */
-  public void changeZoom(float zoom) {
-    setZoom(getZoom() + zoom);
-  }
-
-  private void applyZoom() {
-    if (camera instanceof OrthographicCamera ortho) {
-      ortho.zoom = 1f / zoom;
-    }
-  }
-
-  /** The horizontal scale factor derived from zoom. */
-  public float getScaleX() {
-    return zoom;
-  }
-
-  /** The vertical scale factor derived from zoom. */
-  public float getScaleY() {
-    return zoom;
-  }
-
-  /**
-   * Product of the camera's {@link #getScaleX()} and the game's scale mode.
-   * For a default setup this equals {@link #getScaleX()}.
-   */
-  public float getTotalScaleX() {
-    return getScaleX();
-  }
-
-  /**
-   * Product of the camera's {@link #getScaleY()} and the game's scale mode.
-   * For a default setup this equals {@link #getScaleY()}.
-   */
-  public float getTotalScaleY() {
-    return getScaleY();
-  }
-
-  /**
-   * Sets the display position of this camera.
-   *
-   * @param x The new X display position.
-   * @param y The new Y display position.
-   */
-  public void setPosition(float x, float y) {
-    this.x = x;
-    this.y = y;
-  }
-
-  /**
-   * Sets the zoom-based scale of this camera. Because cameras use a single zoom
-   * value, this
-   * sets zoom to the average of {@code scaleX} and {@code scaleY}.
-   *
-   * @param scaleX The desired horizontal scale.
-   * @param scaleY The desired vertical scale.
-   */
-  public void setScale(float scaleX, float scaleY) {
-    setZoom((scaleX + scaleY) / 2f);
-  }
-
-  /**
-   * Sets both {@link #width} and {@link #height} of the camera display.
-   *
-   * @param width The new width in game pixels.
-   * @param height The new height in game pixels.
-   */
-  public void setSize(int width, int height) {
-    this.width = width;
-    this.height = height;
-  }
-
-  /**
-   * Copies the bounds, follow target, deadzone info, and scroll from another
-   * camera.
-   *
-   * @param other The camera to copy from.
-   * @return This camera for chaining.
-   */
-  public FlixelCamera copyFrom(FlixelCamera other) {
-    x = other.x;
-    y = other.y;
-    width = other.width;
-    height = other.height;
-    scroll.set(other.scroll);
-
-    target = other.target;
-    targetOffset.set(other.targetOffset);
-    followLead.set(other.followLead);
-    followLerp = other.followLerp;
-    style = other.style;
-    deadzone = (other.deadzone != null) ? new Rectangle(other.deadzone) : null;
-
-    minScrollX = other.minScrollX;
-    maxScrollX = other.maxScrollX;
-    minScrollY = other.minScrollY;
-    maxScrollY = other.maxScrollY;
-
-    setZoom(other.zoom);
-    return this;
-  }
-
-  /**
-   * Called by the game front end on window resize. Triggers repositioning of
-   * internal display
-   * objects.
-   */
-  public void onResize() {
-    viewport.update(
-      Flixel.getWindowWidth(),
-      Flixel.getWindowHeight(),
-      true
-    );
-  }
-
-  /**
-   * Cleans up this camera's state, stopping all effects and clearing the follow
-   * target.
-   */
-  @Override
-  public void destroy() {
-    stopFX();
-    target = null;
-    deadzone = null;
-    flashOnComplete = null;
-    fadeOnComplete = null;
-    shakeOnComplete = null;
-    super.destroy();
-  }
-
-  public boolean isFlashActive() {
-    return flashActive;
-  }
-
-  public boolean isFadeActive() {
-    return fadeActive;
-  }
-
-  public boolean isShakeActive() {
-    return shakeActive;
-  }
-
-  public Color getFlashColor() {
-    return flashColor;
-  }
-
-  public float getFlashAlpha() {
-    return flashAlpha;
-  }
-
-  public Color getFadeColor() {
-    return fadeColor;
-  }
-
-  public float getFadeAlpha() {
-    return fadeAlpha;
-  }
-
-  /**
-   * Preset dead zone styles used with
-   * {@link #follow(FlixelObject, FollowStyle, float)}.
-   */
-  public enum FollowStyle {
-
-    /**
-     * Camera follows the target and keeps it centered on the screen (with no dead zone).
-     * The camera snaps to the target's position each frame.
-     */
-    LOCKON,
-
-    /**
-     * A horizontally-biased dead zone placed near the bottom of the camera.
-     * Useful for platformers to show more of what is ahead and to prevent
-     * the camera from moving up and down too frequently.
-     */
-    PLATFORMER,
-
-    /**
-     * The dead zone is centered, allowing free camera movement in all directions,
-     * commonly used in top-down games.
-     */
-    TOPDOWN,
-
-    /**
-     * Like TOPDOWN but with a tighter (smaller) dead zone, so the camera
-     * follows the target more closely.
-     */
-    TOPDOWN_TIGHT,
-
-    /**
-     * The camera moves in whole-screen increments, or "pages", jumping
-     * once the target leaves the current screen. Good for classic puzzle or
-     * arcade games with discrete screen segments.
-     */
-    SCREEN_BY_SCREEN,
-
-    /**
-     * No dead zone, the camera only follows the target when explicitly moved;
-     * the camera does not track the target automatically.
-     */
-    NO_DEAD_ZONE
-  }
-
-  /** Axes on which an effect (e.g. shake) can operate. */
-  public enum FlxAxes {
-    X, Y, XY
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/display/FlixelState.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/display/FlixelState.java
deleted file mode 100644
index 57229b6..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/display/FlixelState.java
+++ /dev/null
@@ -1,199 +0,0 @@
-package me.stringdotjar.flixelgdx.display;
-
-import com.badlogic.gdx.Screen;
-import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.g2d.Batch;
-
-import me.stringdotjar.flixelgdx.FlixelBasic;
-import me.stringdotjar.flixelgdx.group.FlixelGroup;
-
-/**
- * Base class for creating a better screen display with more functionality than the default {@link
- * com.badlogic.gdx.Screen} interface.
- *
- * 
A {@code FlixelState} can open a {@link FlixelSubState} on top of itself.
- * By default, when a substate is active the parent state will continue to be drawn
- * ({@link #persistentDraw} = {@code true}) but will stop updating
- * ({@link #persistentUpdate} = {@code false}).
- *
- * @see FlxState (HaxeFlixel)
- */
-public abstract class FlixelState extends FlixelGroup implements Screen {
-
-  /** Should {@code this} state update its logic even when a substate is currently opened? */
-  public boolean persistentUpdate = false;
-
-  /** Should {@code this} state draw its members even when a substate is currently opened? */
-  public boolean persistentDraw = true;
-
-  /**
-   * If substates get destroyed when they are closed. Setting this to {@code false} might
-   * reduce state creation time, at the cost of greater memory usage.
-   */
-  public boolean destroySubStates = true;
-
-  /** The background color of {@code this} current state. */
-  protected Color bgColor;
-
-  /** The currently active substate opened on top of {@code this} state. */
-  private FlixelSubState subState;
-
-  public FlixelState() {
-    super(0);
-  }
-
-  @Override
-  public final void show() {}
-
-  @Override
-  public final void render(float delta) {}
-
-  /**
-   * Called when the state is first created. This is where you want to assign your
-   * sprites and setup everything your state uses!
-   *
-   * 
Make sure to override this, NOT the constructor!
-   */
-  public void create() {}
-
-  /**
-   * Updates the logic of {@code this} state.
-   *
-   * @param delta The amount of time that occurred since the last frame.
-   */
-  public void update(float delta) {}
-
-  /**
-   * Draws {@code this} state's members onto the screen.
-   *
-   * @param batch The batch that's used to draw {@code this} state's members.
-   */
-  public void draw(Batch batch) {}
-
-  /**
-   * Opens a {@link FlixelSubState} on top of {@code this} state. If there is already
-   * an active substate, it will be closed first.
-   *
-   * @param subState The substate to open.
-   */
-  public void openSubState(FlixelSubState subState) {
-    if (subState == null) {
-      return;
-    }
-    if (this.subState == subState) {
-      return;
-    }
-    if (this.subState != null) {
-      closeSubState();
-    }
-
-    this.subState = subState;
-    subState.parentState = this;
-    subState.create();
-
-    if (subState.openCallback != null) {
-      subState.openCallback.run();
-    }
-  }
-
-  /**
-   * Closes the currently active substate, if one exists.
-   */
-  public void closeSubState() {
-    if (subState == null) {
-      return;
-    }
-    FlixelSubState closing = subState;
-    subState = null;
-    closing.parentState = null;
-
-    if (closing.closeCallback != null) {
-      closing.closeCallback.run();
-    }
-    if (destroySubStates) {
-      closing.dispose();
-    }
-  }
-
-  /**
-   * Reloads the current substate's parent reference. Called internally after state
-   * transitions to ensure the parent link is correct.
-   */
-  public void resetSubState() {
-    if (subState != null) {
-      subState.parentState = this;
-    }
-  }
-
-  /**
-   * Called from {@link me.stringdotjar.flixelgdx.Flixel#switchState(FlixelState)} before
-   * the actual state switch happens. Override this to play an exit animation or transition,
-   * then call {@code onOutroComplete} when finished.
-   *
-   * 
The default implementation calls {@code onOutroComplete} immediately.
-   *
-   * @param onOutroComplete Callback to invoke when the outro is complete.
-   */
-  public void startOutro(Runnable onOutroComplete) {
-    if (onOutroComplete != null) {
-      onOutroComplete.run();
-    }
-  }
-
-  @Override
-  public void resize(int width, int height) {}
-
-  @Override
-  public void pause() {}
-
-  @Override
-  public void resume() {}
-
-  @Override
-  public void hide() {}
-
-  /**
-   * Disposes {@code this} state, any active substate, and all members. Called automatically
-   * when {@link me.stringdotjar.flixelgdx.Flixel#switchState(FlixelState)} is used, so that
-   * sprites and other objects release their resources.
-   */
-  @Override
-  public void dispose() {
-    if (subState != null) {
-      closeSubState();
-    }
-    if (members == null) {
-      return;
-    }
-    Object[] items = members.begin();
-    for (int i = 0, n = members.size; i < n; i++) {
-      FlixelBasic obj = (FlixelBasic) items[i];
-      if (obj != null) {
-        obj.destroy();
-      }
-    }
-    members.end();
-    members.clear();
-  }
-
-  /**
-   * Adds a new object to {@code this} state. If it is {@code null}, it will not be added and
-   * simply ignored.
-   *
-   * @param object The object to add to the state.
-   */
-  public void add(FlixelBasic object) {
-    if (object != null) {
-      members.add(object);
-    }
-  }
-
-  /** Returns the currently active substate, or {@code null} if none is open. */
-  public FlixelSubState getSubState() {
-    return subState;
-  }
-
-  public Color getBgColor() {
-    return (bgColor != null) ? bgColor : Color.BLACK;
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/display/FlixelSubState.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/display/FlixelSubState.java
deleted file mode 100644
index 7ee8515..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/display/FlixelSubState.java
+++ /dev/null
@@ -1,53 +0,0 @@
-package me.stringdotjar.flixelgdx.display;
-
-import com.badlogic.gdx.graphics.Color;
-
-/**
- * A {@code FlixelSubState} can be opened inside of a {@link FlixelState}. By default, it
- * stops the parent state from updating, making it convenient for pause screens or menus.
- *
- * 
The parent state's {@link FlixelState#persistentUpdate} and
- * {@link FlixelState#persistentDraw} flags control whether it continues to update and
- * draw while this substate is active.
- *
- * 
Substates can be nested: a substate can open another substate on top of itself.
- *
- * @see FlxSubState (HaxeFlixel)
- */
-public abstract class FlixelSubState extends FlixelState {
-
-  /** Called when this substate is closed. */
-  public Runnable closeCallback;
-
-  /** Called when this substate is opened or resumed. */
-  public Runnable openCallback;
-
-  /** The parent state that opened this substate. Set internally by {@link FlixelState#openSubState}. */
-  FlixelState parentState;
-
-  /**
-   * Creates a new substate with a clear background.
-   */
-  public FlixelSubState() {
-    this(Color.CLEAR);
-  }
-
-  /**
-   * Creates a new substate with the given background color.
-   *
-   * @param bgColor The background color for this substate.
-   */
-  public FlixelSubState(Color bgColor) {
-    super();
-    this.bgColor = bgColor;
-  }
-
-  /**
-   * Closes this substate by telling the parent state to remove it.
-   */
-  public void close() {
-    if (parentState != null) {
-      parentState.closeSubState();
-    }
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/group/FlixelGroup.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/group/FlixelGroup.java
deleted file mode 100644
index da62146..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/group/FlixelGroup.java
+++ /dev/null
@@ -1,117 +0,0 @@
-package me.stringdotjar.flixelgdx.group;
-
-import com.badlogic.gdx.graphics.g2d.Batch;
-import com.badlogic.gdx.utils.SnapshotArray;
-
-import me.stringdotjar.flixelgdx.FlixelBasic;
-
-import java.util.function.Consumer;
-
-/**
- * Base class for creating groups with a list of members inside of it.
- */
-public abstract class FlixelGroup extends FlixelBasic implements FlixelGroupable {
-
-  /**
-   * The list of members that {@code this} group contains.
-   */
-  protected SnapshotArray members;
-
-  /**
-   * Maximum number of members allowed. When {@code 0}, the group can grow without limit (default).
-   * When {@code > 0}, {@link #add} will not add if at capacity.
-   */
-  protected int maxSize = 0;
-
-  /**
-   * Creates a new FlixelGroup with no maximum size.
-   */
-  public FlixelGroup() {
-    this(0);
-  }
-
-  /**
-   * Creates a new FlixelGroup with the given maximum size.
-   *
-   * @param maxSize Maximum number of members allowed. When {@code 0}, the group can grow without limit (default).
-   * When {@code > 0}, {@link #add} will not add if at capacity.
-   */
-  public FlixelGroup(int maxSize) {
-    this.maxSize = Math.max(0, maxSize);
-    members = new SnapshotArray<>(FlixelBasic[]::new);
-  }
-
-  @Override
-  public void add(T member) {
-    members.add(member);
-  }
-
-  @Override
-  public void update(float elapsed) {
-    FlixelBasic[] items = members.begin();
-    for (int i = 0, n = members.size; i < n; i++) {
-      FlixelBasic member = items[i];
-      if (member == null) {
-        continue;
-      }
-      member.update(elapsed);
-    }
-    members.end();
-  }
-
-  @Override
-  public void draw(Batch batch) {
-    FlixelBasic[] items = members.begin();
-    for (int i = 0, n = members.size; i < n; i++) {
-      FlixelBasic member = items[i];
-      if (member == null) {
-        continue;
-      }
-      member.draw(batch);
-    }
-    members.end();
-  }
-
-  @Override
-  public void remove(T member) {
-    members.removeValue(member, true);
-  }
-
-  @Override
-  public void destroy() {
-    members.forEach(FlixelBasic::destroy);
-    members.clear();
-  }
-
-  @Override
-  public void clear() {
-    members.clear();
-  }
-
-  public void forEachMember(Consumer callback) {
-    FlixelBasic[] items = members.begin();
-    for (int i = 0, n = members.size; i < n; i++) {
-      FlixelBasic member = items[i];
-      if (member == null) {
-        continue;
-      }
-      callback.accept(member);
-    }
-    members.end();
-  }
-
-  public  void forEachMemberType(Class type, Consumer callback) {
-    FlixelBasic[] items = members.begin();
-    for (int i = 0, n = members.size; i < n; i++) {
-      FlixelBasic member = items[i];
-      if (type.isInstance(member)) {
-        callback.accept(type.cast(member));
-      }
-    }
-    members.end();
-  }
-
-  public SnapshotArray getMembers() {
-    return members;
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/group/FlixelGroupable.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/group/FlixelGroupable.java
deleted file mode 100644
index 119341b..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/group/FlixelGroupable.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package me.stringdotjar.flixelgdx.group;
-
-/**
- * Interface for creating new groups with members inside of them.
- */
-public interface FlixelGroupable {
-  void add(T member);
-  void remove(T member);
-  void clear();
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/group/FlixelSpriteGroup.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/group/FlixelSpriteGroup.java
deleted file mode 100644
index a5838c8..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/group/FlixelSpriteGroup.java
+++ /dev/null
@@ -1,742 +0,0 @@
-package me.stringdotjar.flixelgdx.group;
-
-import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.Texture;
-import com.badlogic.gdx.graphics.g2d.Batch;
-import com.badlogic.gdx.math.MathUtils;
-import com.badlogic.gdx.math.Rectangle;
-import com.badlogic.gdx.math.Vector2;
-import com.badlogic.gdx.utils.SnapshotArray;
-
-import me.stringdotjar.flixelgdx.FlixelSprite;
-
-import java.util.Comparator;
-import java.util.Random;
-import java.util.function.Consumer;
-import java.util.function.Predicate;
-
-/**
- * A special {@link FlixelSprite} that can be treated like a single sprite even when
- * made up of several member sprites. It implements the {@link FlixelGroupable} API
- * for managing members while inheriting all sprite properties from {@link FlixelSprite}.
- * 

- * Because {@code FlixelSpriteGroup} extends {@code FlixelSprite}, groups can be nested
- * inside other groups, enabling complex hierarchical sprite compositions. Any property
- * change on the group (position, alpha, color, scale, rotation, flip) automatically
- * propagates to all members.
- * 

- * Sprites added to the group are automatically offset by the group's current position
- * and have their alpha multiplied by the group's alpha. When a sprite is removed, its
- * position offset is subtracted to restore local coordinates.
- * 

- * Rotation behavior is controlled by {@link RotationMode}:
- * 
    
- *   
  • {@link RotationMode#INDIVIDUAL} (default) – the rotation delta is applied
- *       to each sprite's own rotation; no positional changes occur.
    • 
- *   
  • {@link RotationMode#WHEEL} – sprites are arranged radially around the center
- *       like a wheel, repositioned absolutely each frame in {@link #update(float)}.
    • 
- *   
  • {@link RotationMode#ORBIT} – sprites orbit around the group origin as a rigid body;
- *       both position and individual rotation are adjusted by the delta.
    • 
- * 

- */
-public class FlixelSpriteGroup extends FlixelSprite implements FlixelGroupable {
-
-  /** The members belonging to this group. */
-  protected final SnapshotArray members;
-
-  /** Maximum members allowed. When {@code 0}, the group can grow without limit. */
-  protected int maxSize;
-
-  /** Distance of each sprite from the center when using {@link RotationMode#WHEEL}. */
-  private float rotationRadius;
-
-  private static final Random RANDOM = new Random();
-
-  /** Reusable rectangle for internal calculations that would otherwise allocate. */
-  private final Rectangle tmpBoundsRect = new Rectangle();
-
-  private RotationMode rotationMode = RotationMode.INDIVIDUAL;
-  private boolean visible = true;
-
-  /** Creates a new group with unlimited size, a default rotation radius of 100, and 0 rotation. */
-  public FlixelSpriteGroup() {
-    this(0, 100f, 0f);
-  }
-
-  /**
-   * Creates a new group with the given maximum size.
-   *
-   * @param maxSize the maximum number of members allowed; 0 for unlimited.
-   */
-  public FlixelSpriteGroup(int maxSize) {
-    this(maxSize, 100f, 0f);
-  }
-
-  /**
-   * Creates a new group with the given parameters.
-   *
-   * @param maxSize The maximum number of members allowed; 0 for unlimited.
-   * @param rotationRadius The distance of each sprite from the center in {@link RotationMode#WHEEL}.
-   * @param rotation The initial rotation in degrees.
-   */
-  public FlixelSpriteGroup(int maxSize, float rotationRadius, float rotation) {
-    super();
-    this.maxSize = Math.max(0, maxSize);
-    this.rotationRadius = rotationRadius;
-    super.setAngle(rotation);
-    members = new SnapshotArray<>(FlixelSprite[]::new);
-  }
-
-  @Override
-  public void setX(float x) {
-    float dx = x - getX();
-    super.setX(x);
-    if (rotationMode != RotationMode.WHEEL) {
-      transformMembersX(dx);
-    }
-  }
-
-  @Override
-  public void setY(float y) {
-    float dy = y - getY();
-    super.setY(y);
-    if (rotationMode != RotationMode.WHEEL) {
-      transformMembersY(dy);
-    }
-  }
-
-  @Override
-  public void setPosition(float x, float y) {
-    float dx = x - getX();
-    float dy = y - getY();
-    super.setPosition(x, y);
-    if (rotationMode != RotationMode.WHEEL) {
-      transformMembersPosition(dx, dy);
-    }
-  }
-
-  @Override
-  public FlixelSprite loadGraphic(Texture texture, int frameWidth, int frameHeight) {
-    throw new UnsupportedOperationException("Loading a texture for a group is not supported. Use add() instead.");
-  }
-
-  /**
-   * Sets the group's rotation in degrees. The behavior depends on the current {@link RotationMode}:
-   * 
    
-   *   
  • {@link RotationMode#INDIVIDUAL} – the delta is applied to each sprite's
-   *       own rotation.
    • 
-   *   
  • {@link RotationMode#WHEEL} – the value is stored and applied during the
-   *       next {@link #update(float)} call.
    • 
-   *   
  • {@link RotationMode#ORBIT} – each sprite's position is rotated around the group
-   *       origin by the delta, and its individual rotation is adjusted by the same amount.
    • 
-   * 

-   *
-   * @param degrees the new rotation in degrees.
-   */
-  @Override
-  public void setAngle(float degrees) {
-    float delta = degrees - getAngle();
-    super.setAngle(degrees);
-
-    switch (rotationMode) {
-      case INDIVIDUAL:
-        transformMembersIndividualRotation(delta);
-        break;
-      case ORBIT:
-        orbitMembersAroundCenter(delta);
-        break;
-      case WHEEL:
-        break;
-    }
-  }
-
-  public RotationMode getRotationMode() {
-    return rotationMode;
-  }
-
-  public void setRotationMode(RotationMode rotationMode) {
-    this.rotationMode = rotationMode;
-  }
-
-  public float getRotationRadius() {
-    return rotationRadius;
-  }
-
-  public void setRotationRadius(float rotationRadius) {
-    this.rotationRadius = rotationRadius;
-  }
-
-  /**
-   * Sets the opacity of the group and all of its current members. Members added later via
-   * {@link #add(FlixelSprite)} will have their alpha multiplied by this value rather than
-   * overwritten.
-   *
-   * @param a Alpha between 0 (fully transparent) and 1 (fully opaque).
-   */
-  @Override
-  public void setAlpha(float a) {
-    super.setAlpha(a);
-    forEach(s -> s.setAlpha(a));
-  }
-
-  public float getAlpha() {
-    return getColor().a;
-  }
-
-  /** Sets a color tint on the group and propagates it to all current members. */
-  @Override
-  public void setColor(Color tint) {
-    super.setColor(tint);
-    forEach(s -> s.setColor(tint));
-  }
-
-  /** Sets a color tint on the group and propagates it to all current members. */
-  @Override
-  public void setColor(float r, float g, float b, float a) {
-    super.setColor(r, g, b, a);
-    forEach(s -> s.setColor(r, g, b, a));
-  }
-
-  /** Sets a uniform scale on the group and propagates it to all current members. */
-  @Override
-  public void setScale(float scaleXY) {
-    super.setScale(scaleXY);
-    forEach(s -> s.setScale(scaleXY));
-  }
-
-  /** Sets a non-uniform scale on the group and propagates it to all current members. */
-  @Override
-  public void setScale(float scaleX, float scaleY) {
-    super.setScale(scaleX, scaleY);
-    forEach(s -> s.setScale(scaleX, scaleY));
-  }
-
-  /** Toggles the flip state on the X and/or Y axis for the group and all current members. */
-  @Override
-  public void flip(boolean x, boolean y) {
-    super.flip(x, y);
-    forEach(s -> s.flip(x, y));
-  }
-
-  /**
-   * Sets the X-axis flip state on the group and all members to the desired value.
-   * Unlike {@link #flip(boolean, boolean)}, which toggles, this method ensures a
-   * specific state.
-   *
-   * @param flipX {@code true} to flip horizontally, {@code false} to un-flip.
-   */
-  public void setFlipX(boolean flipX) {
-    if (isFlipX() != flipX) {
-      super.flip(true, false);
-    }
-    forEach(s -> {
-      if (s.isFlipX() != flipX) {
-        s.flip(true, false);
-      }
-    });
-  }
-
-  /**
-   * Sets the Y-axis flip state on the group and all members to the desired value.
-   * Unlike {@link #flip(boolean, boolean)}, which toggles, this method ensures a
-   * specific state.
-   *
-   * @param flipY {@code true} to flip vertically, {@code false} to un-flip.
-   */
-  public void setFlipY(boolean flipY) {
-    if (isFlipY() != flipY) {
-      super.flip(false, true);
-    }
-    forEach(s -> {
-      if (s.isFlipY() != flipY) {
-        s.flip(false, true);
-      }
-    });
-  }
-
-  public boolean isVisible() {
-    return visible;
-  }
-
-  public void setVisible(boolean visible) {
-    this.visible = visible;
-  }
-
-  /** Sets the rotation and scale pivot point on every current member. */
-  @Override
-  public void setOrigin(float originX, float originY) {
-    super.setOrigin(originX, originY);
-    forEach(s -> s.setOrigin(originX, originY));
-  }
-
-  /** Centers the origin on every current member based on each member's own dimensions. */
-  @Override
-  public void setOriginCenter() {
-    super.setOriginCenter();
-    forEach(FlixelSprite::setOriginCenter);
-  }
-
-  /**
-   * Adds a sprite to the group. The sprite's position is automatically offset by the
-   * group's current position, and its alpha is multiplied by the group's alpha. If the
-   * group has a {@link #maxSize} and is already at capacity, the sprite is not added.
-   */
-  @Override
-  public void add(FlixelSprite sprite) {
-    if (sprite == null) {
-      return;
-    }
-    if (maxSize > 0 && members.size >= maxSize) {
-      return;
-    }
-    preAdd(sprite);
-    members.add(sprite);
-  }
-
-  /** Adds a sprite to the group and returns it, allowing for method chaining. */
-  public FlixelSprite addAndReturn(FlixelSprite sprite) {
-    add(sprite);
-    return sprite;
-  }
-
-  /**
-   * Inserts a sprite at the given index, offset by the group's current position. The
-   * index is clamped to the valid range {@code [0, length]}.
-   * 
-   * @param index The index to insert the sprite at.
-   * @param sprite The sprite to insert.
-   */
-  public void insert(int index, FlixelSprite sprite) {
-    if (sprite == null) {
-      return;
-    }
-    if (maxSize > 0 && members.size >= maxSize) {
-      return;
-    }
-    preAdd(sprite);
-    index = MathUtils.clamp(index, 0, members.size);
-    members.insert(index, sprite);
-  }
-
-  /**
-   * Removes a sprite from the group. The group's position offset is subtracted from the
-   * sprite to restore it to local coordinates.
-   */
-  @Override
-  public void remove(FlixelSprite sprite) {
-    if (sprite == null) {
-      return;
-    }
-    members.removeValue(sprite, true);
-    sprite.setX(sprite.getX() - getX());
-    sprite.setY(sprite.getY() - getY());
-  }
-
-  /**
-   * Replaces an existing member with a new sprite. The new sprite is offset by the group's
-   * current position. If {@code oldSprite} is not found, {@code newSprite} is simply added
-   * to the end of the group instead.
-   *
-   * @param oldSprite The member to replace.
-   * @param newSprite The replacement sprite.
-   * @return The replacement sprite.
-   */
-  public FlixelSprite replace(FlixelSprite oldSprite, FlixelSprite newSprite) {
-    if (oldSprite == null || newSprite == null) {
-      return newSprite;
-    }
-    int idx = members.indexOf(oldSprite, true);
-    if (idx < 0) {
-      add(newSprite);
-      return newSprite;
-    }
-    preAdd(newSprite);
-    members.set(idx, newSprite);
-    return newSprite;
-  }
-
-  /** Destroys every member and then clears the group. */
-  @Override
-  public void clear() {
-    forEach(FlixelSprite::destroy);
-    members.clear();
-  }
-
-  /** Returns the member at the given index, or {@code null} if the index is out of bounds. */
-  public FlixelSprite get(int index) {
-    if (index < 0 || index >= members.size) {
-      return null;
-    }
-    return members.get(index);
-  }
-
-  public int getLength() {
-    return members.size;
-  }
-
-  /** Returns the number of non-null members, which may differ from {@link #getLength()}. */
-  public int countMembers() {
-    int count = 0;
-    for (int i = 0, n = members.size; i < n; i++) {
-      if (members.get(i) != null) {
-        count++;
-      }
-    }
-    return count;
-  }
-
-  public boolean isEmpty() {
-    return members.size == 0;
-  }
-
-  public int getMaxSize() {
-    return maxSize;
-  }
-
-  public void setMaxSize(int maxSize) {
-    this.maxSize = Math.max(0, maxSize);
-  }
-
-  public SnapshotArray getMembers() {
-    return members;
-  }
-
-  /** Returns a random member, or {@code null} if the group is empty. */
-  public FlixelSprite getRandom() {
-    return getRandom(0, members.size);
-  }
-
-  /**
-   * Returns a random member from the range [{@code startIndex}, {@code startIndex + length}).
-   *
-   * @param startIndex The first index (inclusive).
-   * @param length The number of elements to consider. If {@code <= 0}, the entire group is used.
-   * @return A random member from the range, or {@code null} if the range is empty.
-   */
-  public FlixelSprite getRandom(int startIndex, int length) {
-    if (members.size == 0) {
-      return null;
-    }
-    startIndex = MathUtils.clamp(startIndex, 0, members.size - 1);
-    if (length <= 0) {
-      length = members.size;
-    }
-    int end = Math.min(startIndex + length, members.size);
-    int span = end - startIndex;
-    if (span <= 0) {
-      return null;
-    }
-    return members.get(startIndex + RANDOM.nextInt(span));
-  }
-
-  /** Applies a function to every non-null member in order. */
-  public void forEach(Consumer function) {
-    if (function == null || members == null || members.size == 0) {
-      return;
-    }
-    for (int i = 0, n = members.size; i < n; i++) {
-      FlixelSprite s = members.get(i);
-      if (s != null) {
-        function.accept(s);
-      }
-    }
-  }
-
-  /**
-   * Applies a function only to members that are instances of the given type. This is useful
-   * when a group contains a mix of {@link FlixelSprite} subclasses (including nested
-   * {@link FlixelSpriteGroup} instances).
-   *
-   * @param type The class to filter by.
-   * @param callback The function to apply to each matching member.
-   * @param  The member subtype.
-   */
-  public  void forEachOfType(Class type, Consumer callback) {
-    if (type == null || callback == null) {
-      return;
-    }
-    for (int i = 0, n = members.size; i < n; i++) {
-      FlixelSprite s = members.get(i);
-      if (type.isInstance(s)) {
-        callback.accept(type.cast(s));
-      }
-    }
-  }
-
-  public void sort(Comparator comparator) {
-    if (comparator == null) {
-      return;
-    }
-    members.sort(comparator);
-  }
-
-  /** Returns the first member that satisfies the predicate, or {@code null} if none match. */
-  public FlixelSprite getFirstMatching(Predicate predicate) {
-    if (predicate == null) {
-      return null;
-    }
-    for (int i = 0, n = members.size; i < n; i++) {
-      FlixelSprite s = members.get(i);
-      if (s != null && predicate.test(s)) {
-        return s;
-      }
-    }
-    return null;
-  }
-
-  public int indexOf(FlixelSprite sprite) {
-    return members.indexOf(sprite, true);
-  }
-
-  public boolean contains(FlixelSprite sprite) {
-    return members.indexOf(sprite, true) >= 0;
-  }
-
-  /**
-   * Moves a member to the end of the draw list so that it renders on top of all other
-   * members. Has no effect if the sprite is not a member of this group.
-   */
-  public void bringToFront(FlixelSprite sprite) {
-    if (members.removeValue(sprite, true)) {
-      members.add(sprite);
-    }
-  }
-
-  /**
-   * Moves a member to the beginning of the draw list so that it renders behind all other
-   * members. Has no effect if the sprite is not a member of this group.
-   */
-  public void sendToBack(FlixelSprite sprite) {
-    if (members.removeValue(sprite, true)) {
-      members.insert(0, sprite);
-    }
-  }
-
-  /**
-   * Swaps the draw order of two members by their indices. Out-of-bounds indices are
-   * silently ignored.
-   */
-  public void swapMembers(int index1, int index2) {
-    if (index1 < 0 || index1 >= members.size || index2 < 0 || index2 >= members.size) {
-      return;
-    }
-    members.swap(index1, index2);
-  }
-
-  /**
-   * Computes the axis-aligned bounding rectangle that encloses all members, taking each
-   * member's position, size, and scale into account.
-   *
-   * @param out An optional output rectangle. If {@code null}, a new one is created.
-   * @return The bounding rectangle.
-   */
-  public Rectangle getBounds(Rectangle out) {
-    if (out == null) {
-      out = new Rectangle();
-    }
-    if (members.size == 0) {
-      out.set(getX(), getY(), 0, 0);
-      return out;
-    }
-
-    float minX = Float.MAX_VALUE;
-    float minY = Float.MAX_VALUE;
-    float maxX = -Float.MAX_VALUE;
-    float maxY = -Float.MAX_VALUE;
-
-    for (int i = 0, n = members.size; i < n; i++) {
-      FlixelSprite s = members.get(i);
-      if (s == null) {
-        continue;
-      }
-      float sx = s.getX();
-      float sy = s.getY();
-      float sw = s.getWidth() * Math.abs(s.getScaleX());
-      float sh = s.getHeight() * Math.abs(s.getScaleY());
-
-      if (sx < minX) minX = sx;
-      if (sy < minY) minY = sy;
-      if (sx + sw > maxX) maxX = sx + sw;
-      if (sy + sh > maxY) maxY = sy + sh;
-    }
-
-    out.set(minX, minY, maxX - minX, maxY - minY);
-    return out;
-  }
-
-  /**
-   * Returns the center point of the bounding rectangle that encompasses all members.
-   *
-   * @param out An optional output vector. If {@code null}, a new one is created.
-   * @return The midpoint of the group's bounds.
-   */
-  public Vector2 getMidpoint(Vector2 out) {
-    if (out == null) {
-      out = new Vector2();
-    }
-    Rectangle bounds = getBounds(tmpBoundsRect);
-    out.set(bounds.x + bounds.width / 2f, bounds.y + bounds.height / 2f);
-    return out;
-  }
-
-  @Override
-  public void update(float delta) {
-    super.update(delta);
-
-    FlixelSprite[] items = members.begin();
-    for (int i = 0, n = members.size; i < n; i++) {
-      FlixelSprite member = items[i];
-      if (member != null) {
-        member.update(delta);
-      }
-    }
-    members.end();
-
-    if (rotationMode == RotationMode.WHEEL) {
-      applyWheelRotation();
-    }
-  }
-
-  /**
-   * Draws all members in insertion order. The group itself does not render its own graphic;
-   * only its members are drawn. Nothing is rendered when {@link #isVisible()} is {@code false}.
-   */
-  @Override
-  public void draw(Batch batch) {
-    if (!visible) {
-      return;
-    }
-
-    FlixelSprite[] items = members.begin();
-    for (int i = 0, n = members.size; i < n; i++) {
-      FlixelSprite member = items[i];
-      if (member != null) {
-        member.draw(batch);
-      }
-    }
-    members.end();
-  }
-
-  @Override
-  public void destroy() {
-    forEach(FlixelSprite::destroy);
-    members.clear();
-    super.destroy();
-  }
-
-  @Override
-  public void reset() {
-    forEach(FlixelSprite::reset);
-    members.clear();
-    rotationMode = RotationMode.INDIVIDUAL;
-    rotationRadius = 100f;
-    visible = true;
-    super.reset();
-  }
-
-  /**
-   * Offsets a sprite by the group's current position and multiplies its alpha by the
-   * group's alpha before it is inserted into the members list.
-   */
-  private void preAdd(FlixelSprite sprite) {
-    sprite.setX(sprite.getX() + getX());
-    sprite.setY(sprite.getY() + getY());
-    sprite.setAlpha(sprite.getColor().a * getColor().a);
-  }
-
-  private void transformMembersX(float dx) {
-    forEach(s -> s.setX(s.getX() + dx));
-  }
-
-  private void transformMembersY(float dy) {
-    forEach(s -> s.setY(s.getY() + dy));
-  }
-
-  private void transformMembersPosition(float dx, float dy) {
-    forEach(s -> s.setPosition(s.getX() + dx, s.getY() + dy));
-  }
-
-  /**
-   * Applies the rotation delta to each sprite's own rotation without changing
-   * any positions. Used by {@link RotationMode#INDIVIDUAL}.
-   */
-  private void transformMembersIndividualRotation(float delta) {
-    forEach(s -> s.setAngle(s.getAngle() + delta));
-  }
-
-  /**
-   * Rotates every member's position around the group origin by {@code angleDelta} degrees
-   * and adjusts each sprite's own rotation by the same amount. Used by
-   * {@link RotationMode#ORBIT}.
-   */
-  private void orbitMembersAroundCenter(float angleDelta) {
-    float cos = MathUtils.cosDeg(angleDelta);
-    float sin = MathUtils.sinDeg(angleDelta);
-
-    for (int i = 0, n = members.size; i < n; i++) {
-      FlixelSprite s = members.get(i);
-      if (s == null) {
-        continue;
-      }
-
-      float localX = s.getX() - getX();
-      float localY = s.getY() - getY();
-      float rotatedX = localX * cos - localY * sin;
-      float rotatedY = localX * sin + localY * cos;
-      s.setPosition(getX() + rotatedX, getY() + rotatedY);
-      s.setAngle(s.getAngle() + angleDelta);
-    }
-  }
-
-  /**
-   * Positions and rotates each sprite radially around the group center. Called every
-   * frame from {@link #update(float)} when using {@link RotationMode#WHEEL}.
-   */
-  private void applyWheelRotation() {
-    int n = members.size;
-    if (n == 0) {
-      return;
-    }
-
-    float angleStep = 360f / n;
-    for (int i = 0; i < n; i++) {
-      FlixelSprite s = members.get(i);
-      if (s == null) {
-        continue;
-      }
-
-      float angleDeg = getAngle() + angleStep * i;
-      float px = getX() + rotationRadius * MathUtils.cosDeg(angleDeg);
-      float py = getY() + rotationRadius * MathUtils.sinDeg(angleDeg);
-      s.setPosition(px, py);
-      s.setAngle(angleDeg);
-    }
-  }
-
-  /** Controls how a {@link FlixelSpriteGroup}'s rotation affects its members. */
-  public enum RotationMode {
-
-    /**
-     * Rotation delta is applied to each sprite's individual rotation.
-     * No positional changes occur.
-     */
-    INDIVIDUAL,
-
-    /**
-     * Sprites are arranged in a radial pattern around the group center. Each sprite is
-     * positioned at {@link FlixelSpriteGroup#rotationRadius} from the center, spaced
-     * evenly around 360 degrees. Positions and rotations are set absolutely each frame
-     * in {@link FlixelSpriteGroup#update(float)}.
-     * 

-     * Individual sprite rotations cannot be changed independently in this mode.
-     */
-    WHEEL,
-
-    /**
-     * All sprites orbit around the group origin as a rigid body. When the rotation
-     * changes, each sprite's position is rotated around the center by the delta, and
-     * its individual rotation is adjusted by the same amount.
-     */
-    ORBIT
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/input/FlixelKey.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/input/FlixelKey.java
deleted file mode 100644
index 3b522fc..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/input/FlixelKey.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package me.stringdotjar.flixelgdx.input;
-
-import com.badlogic.gdx.Input;
-
-/**
- * A simple extension of {@link Input.Keys} to simplify accessing key constants.
- */
-public class FlixelKey extends Input.Keys {
-
-  private FlixelKey() {}
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/logging/FlixelLogLevel.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/logging/FlixelLogLevel.java
deleted file mode 100644
index f5d12b9..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/logging/FlixelLogLevel.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package me.stringdotjar.flixelgdx.logging;
-
-/**
- * An enum that defines the log levels for FlixelGDX's logging system. This is used to determine the
- * severity of a log message and how it should be displayed in the console.
- */
-public enum FlixelLogLevel {
-
-  /**
-   * Simple white/gray text and simple informational log level that is used for general information about the game.
-   */
-  INFO,
-
-  /**
-   * Highlighted yellow in the console and, although not critical, indicates that something may be
-   * wrong and should be looked into.
-   */
-  WARN,
-
-  /**
-   * Highlighted red in the console and indicates an error. Shows something is wrong and
-   * should be looked into immediately.
-   */
-  ERROR
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/logging/FlixelLogMode.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/logging/FlixelLogMode.java
deleted file mode 100644
index e01ba04..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/logging/FlixelLogMode.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package me.stringdotjar.flixelgdx.logging;
-
-/**
- * An enum that defines the log modes for FlixelGDX's logging system. This is used to determine how the
- * log messages should be displayed in the console.
- */
-public enum FlixelLogMode {
-
-  /**
-   * Provides a simple log output that only includes the location of the log call and the message.
-   * Great for people who are familiar with Haxe and its {@code trace()} function!
-   */
-  SIMPLE,
-
-  /**
-   * Provides a more detailed log output that includes the time of the log call, class, line number, and
-   * method of the call. Great for debugging purposes and people who like a more professional feel for their game!
-   */
-  DETAILED
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/logging/FlixelLogger.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/logging/FlixelLogger.java
deleted file mode 100644
index 985ef80..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/logging/FlixelLogger.java
+++ /dev/null
@@ -1,226 +0,0 @@
-package me.stringdotjar.flixelgdx.logging;
-
-import com.badlogic.gdx.files.FileHandle;
-
-import me.stringdotjar.flixelgdx.util.FlixelConstants;
-import me.stringdotjar.flixelgdx.util.FlixelRuntimeUtil;
-import org.jetbrains.annotations.NotNull;
-
-import java.time.LocalDateTime;
-import java.time.format.DateTimeFormatter;
-import java.util.function.Consumer;
-
-/**
- * Logger instance for Flixel that formats and outputs log messages to the console and optionally
- * to a file. Console output respects the current {@link FlixelLogMode}; file output always uses
- * detailed format.
- */
-public class FlixelLogger {
-
-  /** Default tag to use when logging without a specific tag. */
-  private String defaultTag = "";
-
-  /** Where the log file is written (for reference); actual writes go through the file line consumer. */
-  private FileHandle logFileLocation;
-
-  /** Log mode for console output. File output always uses {@link FlixelLogMode#DETAILED}. */
-  private FlixelLogMode logMode;
-
-  /** Callback for when a log message is written to the file. */
-  private Consumer fileLineConsumer;
-
-  /**
-   * Creates a logger that outputs to the console and a file.
-   *
-   * @param logMode The mode used for console output.
-   */
-  public FlixelLogger(FlixelLogMode logMode) {
-    this(null, logMode, null);
-  }
-
-  /**
-   * Creates a logger with an optional log file location and optional consumer for file lines.
-   *
-   * @param logFileLocation Where the log file is stored (which might be null).
-   * @param logMode The mode used for console output.
-   * @param fileLineConsumer Callback for when a log message is written to the file.
-   */
-  public FlixelLogger(FileHandle logFileLocation, FlixelLogMode logMode, Consumer fileLineConsumer) {
-    this.logFileLocation = logFileLocation;
-    this.logMode = logMode != null ? logMode : FlixelLogMode.SIMPLE;
-    this.fileLineConsumer = fileLineConsumer;
-  }
-
-  public FileHandle getLogFileLocation() {
-    return logFileLocation;
-  }
-
-  public void setLogFileLocation(FileHandle logFileLocation) {
-    this.logFileLocation = logFileLocation;
-  }
-
-  public FlixelLogMode getLogMode() {
-    return logMode;
-  }
-
-  public void setLogMode(FlixelLogMode logMode) {
-    this.logMode = logMode != null ? logMode : FlixelLogMode.SIMPLE;
-  }
-
-  public Consumer getFileLineConsumer() {
-    return fileLineConsumer;
-  }
-
-  public void setFileLineConsumer(Consumer fileLineConsumer) {
-    this.fileLineConsumer = fileLineConsumer;
-  }
-
-  public void info(Object message) {
-    info(defaultTag, message);
-  }
-
-  public void info(String tag, Object message) {
-    outputLog(tag, message.toString(), FlixelLogLevel.INFO);
-  }
-
-  public void warn(Object message) {
-    warn(defaultTag, message);
-  }
-
-  public void warn(String tag, Object message) {
-    outputLog(tag, message.toString(), FlixelLogLevel.WARN);
-  }
-
-  public void error(Object message) {
-    error(defaultTag, message, null);
-  }
-
-  public void error(Object message, Throwable throwable) {
-    error(defaultTag, message, throwable);
-  }
-
-  public void error(String tag, Object message) {
-    error(tag, message, null);
-  }
-
-  public void error(String tag, Object message, Throwable throwable) {
-    String msg = (throwable != null) ? (message.toString() + " | Exception: " + throwable) : message.toString();
-    outputLog(tag, msg, FlixelLogLevel.ERROR);
-  }
-
-  /**
-   * Formats and outputs a log message to the console (according to {@link #logMode}) and, if a
-   * file line consumer is set, passes the detailed (plain) line for file output.
-   */
-  protected void outputLog(String tag, Object message, FlixelLogLevel level) {
-    StackWalker.StackFrame caller = getCaller();
-
-    String file = "UnknownFile.java:0";
-    String simpleFile = "UnknownFile.java:0";
-    String method = "unknownMethod()";
-    if (caller != null) {
-      file = caller.getFileName() + ":" + caller.getLineNumber();
-      String className = caller.getClassName();
-      int lastDot = className.lastIndexOf('.');
-      String packagePath = (lastDot > 0) ? className.substring(0, lastDot).replace('.', '/') : "";
-      simpleFile = packagePath.isEmpty()
-        ? caller.getFileName() + ":" + caller.getLineNumber()
-        : packagePath + "/" + caller.getFileName() + ":" + caller.getLineNumber();
-      method = caller.getMethodName() + "()";
-    }
-
-    String rawMessage = (message != null) ? message.toString() : "null";
-    String color = switch (level) {
-      case INFO -> FlixelConstants.AsciiCodes.WHITE;
-      case WARN -> FlixelConstants.AsciiCodes.YELLOW;
-      case ERROR -> FlixelConstants.AsciiCodes.RED;
-    };
-    boolean underlineFile = (level == FlixelLogLevel.ERROR);
-
-    // Console: use current log mode.
-    String coloredLog;
-    if (logMode == FlixelLogMode.SIMPLE) {
-      coloredLog = colorText(simpleFile + ":", color, true, false, underlineFile)
-        + " "
-        + colorText(rawMessage, color, false, true, false);
-    } else {
-      String timestamp = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
-      String levelTag = "[" + level + "]";
-      String tagPart = "[" + tag + "]";
-      String filePart = "[" + file + "]";
-      String methodPart = "[" + method + "]";
-      coloredLog = colorText(timestamp + " ", color, false, false, false)
-        + colorText(levelTag + " ", color, true, false, false)
-        + colorText(tagPart + " ", color, true, false, false)
-        + colorText(filePart + " ", color, true, false, underlineFile)
-        + colorText(methodPart + " ", color, false, false, false)
-        + colorText(rawMessage, color, false, true, false);
-    }
-    System.out.println(coloredLog);
-
-    // File: always detailed (plain, no ANSI).
-    if (fileLineConsumer != null) {
-      String timestamp = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
-      String levelTag = "[" + level + "]";
-      String tagPart = "[" + tag + "]";
-      String filePart = "[" + file + "]";
-      String methodPart = "[" + method + "]";
-      String plainLog = timestamp + " " + levelTag + " " + tagPart + " " + filePart + " " + methodPart + " " + rawMessage;
-      fileLineConsumer.accept(plainLog);
-    }
-  }
-
-  /**
-   * Gets the location of where the log was called from.
-   *
-   * 
This is used to get the file and method name of where the log was called from.
-   *
-   * @return The location of where the log was called from.
-   */
-  protected StackWalker.StackFrame getCaller() {
-    // TODO: Make this work for TeaVM, as call stacks aren't supported for web builds/TeaVM!
-    return StackWalker.getInstance(StackWalker.Option.RETAIN_CLASS_REFERENCE)
-      .walk(frames -> frames.filter(f -> {
-          // Filter packages to not log.
-          String pkg = f.getDeclaringClass().getPackageName();
-          if (pkg.startsWith(FlixelRuntimeUtil.getLibraryRoot())) return false; // Do not include FlixelGDX logs.
-          if (pkg.startsWith("org.codehaus.groovy.")) return false;
-          if (pkg.startsWith("groovy.lang.")) return false;
-          if (pkg.contains("$_run_closure")) return false;
-          if (pkg.contains("$$Lambda$")) return false;
-          if (pkg.startsWith("sun.reflect.") || pkg.startsWith("java.lang.reflect.")) return false;
-          return true;
-        })
-        .findFirst()
-      )
-      .orElse(null);
-  }
-
-  /**
-   * Wraps text with ANSI color/format codes for console output.
-   */
-  protected String colorText(String text, String color, boolean bold, boolean italic, boolean underline) {
-    StringBuilder sb = new StringBuilder();
-    if (bold) {
-      sb.append(FlixelConstants.AsciiCodes.BOLD);
-    }
-    if (italic) {
-      sb.append(FlixelConstants.AsciiCodes.ITALIC);
-    }
-    if (underline) {
-      sb.append(FlixelConstants.AsciiCodes.UNDERLINE);
-    }
-    sb.append(color);
-    sb.append(text);
-    sb.append(FlixelConstants.AsciiCodes.RESET);
-    return sb.toString();
-  }
-
-  public String getDefaultTag() {
-    return defaultTag;
-  }
-
-  public void setDefaultTag(@NotNull String defaultTag) {
-    this.defaultTag = defaultTag;
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/signal/FlixelSignal.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/signal/FlixelSignal.java
deleted file mode 100644
index 5fecf97..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/signal/FlixelSignal.java
+++ /dev/null
@@ -1,95 +0,0 @@
-package me.stringdotjar.flixelgdx.signal;
-
-import com.badlogic.gdx.utils.SnapshotArray;
-
-/**
- * Utility class for creating objects that can execute multiple callbacks when it is dispatched (or triggered).
- */
-public class FlixelSignal {
-
-  private final SnapshotArray> callbacks;
-  private final SnapshotArray> tempCallbacks;
-
-  public FlixelSignal() {
-    callbacks = new SnapshotArray<>();
-    tempCallbacks = new SnapshotArray<>();
-  }
-
-  /**
-   * Adds a new callback to {@code this} signal to be executed upon {@code dispatch()} being
-   * called.
-   *
-   * @param callback The new callback to add to the signal, with the type intended to be a Java {@code record}.
-   */
-  public void add(SignalHandler callback) {
-    if (callback != null) {
-      callbacks.add(callback);
-    }
-  }
-
-  /**
-   * Adds a temporary callback that only gets ran once. When {@code dispatch()} is
-   * executed, the temporary callback is removed.
-   *
-   * @param callback The new temporary callback to add, with the type intended to be a Java {@code record}.
-   */
-  public void addOnce(SignalHandler callback) {
-    if (callback != null) {
-      tempCallbacks.add(callback);
-    }
-  }
-
-  /**
-   * Removes a specific callback from {@code this} signal.
-   *
-   * @param callback The callback to remove.
-   */
-  public void remove(SignalHandler callback) {
-    callbacks.removeValue(callback, true);
-    tempCallbacks.removeValue(callback, true);
-  }
-
-  /** Removes all callbacks from {@code this} signal. */
-  public void clear() {
-    callbacks.clear();
-    tempCallbacks.clear();
-  }
-
-  /** Triggers {@code this} signal and executes all callbacks. */
-  public void dispatch() {
-    dispatch(null);
-  }
-
-  /**
-   * Triggers {@code this} signal and executes all callbacks.
-   *
-   * @param data The parameters that {@code this} signal takes.
-   */
-  @SuppressWarnings("unchecked")
-  public void dispatch(T data) {
-    Object[] items = callbacks.begin();
-    for (int i = 0, n = callbacks.size; i < n; i++) {
-      SignalHandler callback = (SignalHandler) items[i];
-      if (callback != null) {
-        callback.execute(data);
-      }
-    }
-    callbacks.end();
-
-    if (tempCallbacks.size > 0) {
-      Object[] tempItems = tempCallbacks.begin();
-      for (int i = 0, n = tempCallbacks.size; i < n; i++) {
-        SignalHandler callback = (SignalHandler) tempItems[i];
-        if (callback != null) {
-          callback.execute(data);
-        }
-      }
-      tempCallbacks.end();
-      tempCallbacks.clear();
-    }
-  }
-
-  public interface SignalHandler {
-    void execute(T data);
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/signal/FlixelSignalData.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/signal/FlixelSignalData.java
deleted file mode 100644
index 289c73b..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/signal/FlixelSignalData.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package me.stringdotjar.flixelgdx.signal;
-
-import games.rednblack.miniaudio.MASound;
-import me.stringdotjar.flixelgdx.Flixel;
-import me.stringdotjar.flixelgdx.display.FlixelState;
-
-/**
- * Convenience class for holding all signal data types used in the default signals stored in
- * the global {@link Flixel} manager class.
- *
- * 
{@link UpdateSignalData} is a mutable, reusable class rather than a record because it is
- * dispatched every frame. Allocating a new object 120 times per second (pre+post) adds GC
- * pressure that causes frame stutters. Signal handlers must not hold a reference to the data
- * object past the callback return.
- */
-public final class FlixelSignalData {
-
-  /**
-   * Mutable carrier for per-frame update data. Reuse the same instance across frames to
-   * avoid GC pressure. Do NOT store a reference to this object; read values during the
-   * callback only.
-   */
-  public static final class UpdateSignalData {
-    private float delta;
-
-    public UpdateSignalData() {}
-
-    public UpdateSignalData(float delta) {
-      this.delta = delta;
-    }
-
-    public float delta() {
-      return delta;
-    }
-
-    public void set(float delta) {
-      this.delta = delta;
-    }
-  }
-
-  public record StateSwitchSignalData(FlixelState screen) {}
-
-  public record SoundPlayedSignalData(MASound sound) {}
-
-  public record MusicPlayedSignalData(MASound music) {}
-
-  private FlixelSignalData() {}
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/text/FlixelFontRegistry.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/text/FlixelFontRegistry.java
deleted file mode 100644
index cc0dceb..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/text/FlixelFontRegistry.java
+++ /dev/null
@@ -1,212 +0,0 @@
-package me.stringdotjar.flixelgdx.text;
-
-import com.badlogic.gdx.files.FileHandle;
-import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator;
-import org.jetbrains.annotations.NotNull;
-
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * A global registry for TrueType ({@code .ttf}/{@code .otf}) fonts that can be used
- * with {@link FlixelText}.
- *
- * 
Fonts are registered once with a unique string identifier and an asset path, then
- * referenced by that identifier throughout the game. The registry caches
- * {@link FreeTypeFontGenerator} instances internally so that multiple {@link FlixelText}
- * objects sharing the same font ID reuse the same generator, avoiding redundant file parsing.
- *
- * 
Usage

- * 
{@code
- * // Register fonts at startup (e.g. in your FlixelState.create()):
- * FlixelFontRegistry.register("pixel", Gdx.files.internal("fonts/pixel.ttf"));
- * FlixelFontRegistry.register("ui",    Gdx.files.internal("fonts/opensans.ttf"));
- *
- * // Optionally set a global default so FlixelText objects use it automatically:
- * FlixelFontRegistry.setDefault("ui");
- *
- * // Use in FlixelText:
- * FlixelText title = new FlixelText(0, 0, 0, "Hello!", 32);
- * title.setFont("pixel");
- *
- * // Clean up when the game shuts down:
- * FlixelFontRegistry.dispose();
- * }

- *
- * 
Lifecycle

- * 
{@link #dispose()} is called when the game shuts down (in
- * {@code FlixelGame.dispose()}) to release all cached generators. Individual entries
- * can be removed earlier with {@link #unregister(String)}.
- */
-public final class FlixelFontRegistry {
-
-  private static final Map entries = new HashMap<>();
-
-  /** The ID of the font that FlixelText uses when no explicit font is set. */
-  private static String defaultFontId;
-
-  private FlixelFontRegistry() {}
-
-  /**
-   * Registers a TrueType font under the given identifier. If an entry with the same
-   * ID already exists, it is replaced (and its cached generator is disposed).
-   *
-   * @param id A unique identifier for this font (e.g. {@code "pixel"}, {@code "main"}, {@code "bold"}).
-   * @param fontFile A libGDX {@link FileHandle} pointing to the {@code .ttf} or {@code .otf} asset.
-   * @throws IllegalArgumentException if {@code id} is {@code null}/empty or {@code fontFile} is {@code null}.
-   */
-  public static void register(@NotNull String id, @NotNull FileHandle fontFile) {
-    if (id.isEmpty()) {
-      throw new IllegalArgumentException("Font ID must not be empty.");
-    }
-
-    Entry existing = entries.get(id);
-    if (existing != null) {
-      existing.dispose();
-    }
-    entries.put(id, new Entry(fontFile));
-  }
-
-  /**
-   * Removes a previously registered font and disposes its cached generator.
-   * Does nothing if the ID is not registered. If the removed font was the
-   * {@linkplain #setDefault(String) default}, the default is cleared.
-   *
-   * @param id The font identifier to remove.
-   */
-  public static void unregister(String id) {
-    Entry removed = entries.remove(id);
-    if (removed != null) {
-      removed.dispose();
-    }
-    if (id != null && id.equals(defaultFontId)) {
-      defaultFontId = null;
-    }
-  }
-
-  /**
-   * Returns whether a font with the given ID is registered.
-   *
-   * @param id The font identifier to check.
-   * @return {@code true} if the font is registered.
-   */
-  public static boolean has(String id) {
-    return entries.containsKey(id);
-  }
-
-  /**
-   * Returns the {@link FileHandle} for a registered font.
-   *
-   * @param id The font identifier.
-   * @return The font's file handle.
-   * @throws IllegalArgumentException if the ID is not registered.
-   */
-  public static FileHandle getFile(String id) {
-    Entry entry = requireEntry(id);
-    return entry.fontFile;
-  }
-
-  /**
-   * Returns the cached {@link FreeTypeFontGenerator} for a registered font,
-   * creating it lazily on first access. The generator is owned by the registry
-   * and must not be disposed by the caller.
-   *
-   * @param id The font identifier.
-   * @return The shared font generator.
-   * @throws IllegalArgumentException if the ID is not registered.
-   */
-  public static FreeTypeFontGenerator getGenerator(String id) {
-    Entry entry = requireEntry(id);
-    return entry.getOrCreateGenerator();
-  }
-
-  /**
-   * Returns an unmodifiable view of all currently registered font IDs.
-   *
-   * @return A set of registered font identifiers.
-   */
-  public static Set getRegisteredIds() {
-    return Collections.unmodifiableSet(entries.keySet());
-  }
-
-  /**
-   * Sets the global default font that {@link FlixelText} will use when no explicit
-   * font is set via {@link FlixelText#setFont(FileHandle)} or
-   * {@link FlixelText#setFont(String)}. Pass {@code null} to clear the default,
-   * which causes FlixelText to fall back to libGDX's built-in bitmap font.
-   *
-   * @param id The registered font ID to use as the default, or {@code null} to clear.
-   * @throws IllegalArgumentException if {@code id} is non-null but not registered.
-   */
-  public static void setDefault(String id) {
-    if (id != null && !entries.containsKey(id)) {
-      throw new IllegalArgumentException("Font id \"" + id + "\" is not registered.");
-    }
-    defaultFontId = id;
-  }
-
-  /**
-   * Returns the ID of the current default font, or {@code null} if none is set.
-   */
-  public static String getDefault() {
-    return defaultFontId;
-  }
-
-  /**
-   * Returns the {@link FreeTypeFontGenerator} for the default font, or {@code null}
-   * if no default is set.
-   */
-  public static FreeTypeFontGenerator getDefaultGenerator() {
-    if (defaultFontId == null || !entries.containsKey(defaultFontId)) {
-      return null;
-    }
-    return entries.get(defaultFontId).getOrCreateGenerator();
-  }
-
-  /**
-   * Disposes all cached {@link FreeTypeFontGenerator} instances and clears the
-   * registry. This should be called when the game shuts down.
-   */
-  public static void dispose() {
-    for (Entry entry : entries.values()) {
-      entry.dispose();
-    }
-    entries.clear();
-    defaultFontId = null;
-  }
-
-  private static Entry requireEntry(String id) {
-    Entry entry = entries.get(id);
-    if (entry == null) {
-      throw new IllegalArgumentException("No font registered with id \"" + id + "\".");
-    }
-    return entry;
-  }
-
-  /** Holds the file handle and a lazily-created generator for a single registered font. */
-  private static final class Entry {
-
-    final FileHandle fontFile;
-    FreeTypeFontGenerator generator;
-
-    Entry(FileHandle fontFile) {
-      this.fontFile = fontFile;
-    }
-
-    FreeTypeFontGenerator getOrCreateGenerator() {
-      if (generator == null) {
-        generator = new FreeTypeFontGenerator(fontFile);
-      }
-      return generator;
-    }
-
-    void dispose() {
-      if (generator != null) {
-        generator.dispose();
-        generator = null;
-      }
-    }
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/text/FlixelText.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/text/FlixelText.java
deleted file mode 100644
index 60eb4d1..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/text/FlixelText.java
+++ /dev/null
@@ -1,1133 +0,0 @@
-package me.stringdotjar.flixelgdx.text;
-
-import com.badlogic.gdx.files.FileHandle;
-import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.Texture;
-import com.badlogic.gdx.graphics.g2d.Animation;
-import com.badlogic.gdx.graphics.g2d.Batch;
-import com.badlogic.gdx.graphics.g2d.BitmapFont;
-import com.badlogic.gdx.graphics.g2d.GlyphLayout;
-import com.badlogic.gdx.graphics.g2d.TextureAtlas;
-import com.badlogic.gdx.graphics.g2d.TextureRegion;
-import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator;
-import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator.FreeTypeFontParameter;
-import com.badlogic.gdx.math.Matrix4;
-import com.badlogic.gdx.utils.Align;
-import com.badlogic.gdx.utils.Array;
-import com.badlogic.gdx.utils.XmlReader;
-
-import me.stringdotjar.flixelgdx.FlixelSprite;
-
-import com.badlogic.gdx.utils.ObjectMap;
-
-import org.jetbrains.annotations.NotNull;
-
-/**
- * A display object for rendering text on screen.
- *
- * 
Extends {@link FlixelSprite} so that text objects can be added to sprite groups and
- * states, with full support for tinting, fading, rotation, and scaling. Uses libGDX's
- * {@link BitmapFont} for rendering and optionally {@link FreeTypeFontGenerator} for
- * dynamic font generation from {@code .ttf}/{@code .otf} files.
- *
- * 
Auto-sizing

- * 
By default, {@code FlixelText} auto-sizes to fit its text content. To use a fixed
- * width, pass a positive {@code fieldWidth} to the constructor or call
- * {@link #setFieldWidth(float)}. A fixed height can be set via {@link #setFieldHeight(float)}.
- *
- * 
Fonts

- * 
The default font is libGDX's built-in bitmap font (Arial 15px), scaled to the
- * requested size. For best quality at any size, supply a {@code .ttf} or {@code .otf}
- * file via {@link #setFont(FileHandle)}, which uses FreeType to generate a crisp
- * bitmap font at the exact pixel size requested.
- *
- * 
Border Styles

- * 
Text can be rendered with borders via {@link #setBorderStyle(BorderStyle, Color, float, float)}.
- * Supported styles are {@link BorderStyle#SHADOW}, {@link BorderStyle#OUTLINE}, and
- * {@link BorderStyle#OUTLINE_FAST}.
- *
- * 
Sprite Methods

- * 
Graphic-loading and animation methods inherited from {@link FlixelSprite} are not
- * applicable to text and will throw {@link UnsupportedOperationException} if called.
- */
-public class FlixelText extends FlixelSprite {
-
-  /** The text being displayed. */
-  private String text = "";
-
-  /** Font size in pixels. */
-  private int size;
-
-  /** Horizontal alignment within the field. */
-  private Alignment alignment = Alignment.LEFT;
-
-  /** Whether text wraps at {@link #fieldWidth}. Defaults to {@code true}. */
-  private boolean wordWrap = true;
-
-  /**
-   * Whether the field dimensions are determined automatically from the text
-   * content. Requires {@link #wordWrap} to be {@code false} to take full effect.
-   */
-  private boolean autoSize = true;
-
-  /** The width of the text field. {@code 0} means auto-width. */
-  private float fieldWidth;
-
-  /** The height of the text field. {@code 0} means auto-height. */
-  private float fieldHeight;
-
-  /** Whether to render bold text. Only effective with FreeType fonts. */
-  private boolean bold = false;
-
-  /** Whether to render italic text. Only effective with FreeType fonts. */
-  private boolean italic = false;
-
-  /** Whether the text is underlined. Stored for API compatibility. */
-  private boolean underline = false;
-
-  /** Extra horizontal spacing between characters, in pixels. */
-  private float letterSpacing = 0;
-
-  /** The current border style. */
-  private BorderStyle borderStyle = BorderStyle.NONE;
-
-  /** The color of the border in RGBA. */
-  private final Color borderColor = new Color(Color.CLEAR);
-
-  /** The size of the border in pixels. */
-  private float borderSize = 1;
-
-  /**
-   * Quality of the border rendering. {@code 0}: single iteration,
-   * {@code 1}: one iteration for every pixel in {@link #borderSize}.
-   */
-  private float borderQuality = 1;
-
-  /** The font used for text rendering. */
-  private BitmapFont bitmapFont;
-
-  /** Cached text layout used for measurement and drawing. */
-  private final GlyphLayout glyphLayout = new GlyphLayout();
-
-  /** The TrueType font file used for FreeType generation, or {@code null} for the default font. */
-  private FileHandle fontFile;
-
-  /**
-   * The {@link FlixelFontRegistry} ID for the font, or {@code null} if a direct
-   * {@link FileHandle} or the default font is used instead.
-   */
-  private String fontRegistryId;
-
-  /**
-   * The FreeType generator used by this instance. May be owned by
-   * {@link FlixelFontRegistry} (shared) or by this instance (private).
-   */
-  private FreeTypeFontGenerator generator;
-
-  /** The path used to create a privately-owned {@link #generator}, for change detection. */
-  private String currentGeneratorPath;
-
-  /** Whether this instance created (and therefore owns) the current {@link #generator}. */
-  private boolean ownsGenerator;
-
-  /** Whether the font needs to be regenerated (size, bold, italic, or font file changed). */
-  private boolean fontDirty = true;
-
-  /** Whether the text layout needs to be recalculated. */
-  private boolean layoutDirty = true;
-
-  /** Reusable matrix to save the batch's transform before applying text transforms. */
-  private final Matrix4 savedTransform = new Matrix4();
-
-  /** Reusable matrix for applying rotation/scale transforms during drawing. */
-  private final Matrix4 textTransform = new Matrix4();
-
-  /** Creates a new text object at (0, 0) with default settings. */
-  public FlixelText() {
-    this(0, 0, 0, null, 8);
-  }
-
-  /**
-   * Creates a new text object at the specified position.
-   *
-   * @param x The x position of the text.
-   * @param y The y position of the text.
-   */
-  public FlixelText(float x, float y) {
-    this(x, y, 0, null, 8);
-  }
-
-  /**
-   * Creates a new text object at the specified position with a field width.
-   *
-   * @param x The x position of the text.
-   * @param y The y position of the text.
-   * @param fieldWidth The width of the text field. Auto-sizes if {@code <= 0}.
-   */
-  public FlixelText(float x, float y, float fieldWidth) {
-    this(x, y, fieldWidth, null, 8);
-  }
-
-  /**
-   * Creates a new text object with position, field width, and initial text.
-   *
-   * @param x The x position of the text.
-   * @param y The y position of the text.
-   * @param fieldWidth The width of the text field. Auto-sizes if {@code <= 0}.
-   * @param text The text to display initially.
-   */
-  public FlixelText(float x, float y, float fieldWidth, String text) {
-    this(x, y, fieldWidth, text, 8);
-  }
-
-  /**
-   * Creates a new text object with all primary parameters.
-   *
-   * @param x The x position of the text.
-   * @param y The y position of the text.
-   * @param fieldWidth The width of the text field. Auto-sizes if {@code <= 0}.
-   * @param text The text to display initially.
-   * @param size The font size in pixels.
-   */
-  public FlixelText(float x, float y, float fieldWidth, String text, int size) {
-    super();
-    setPosition(x, y);
-    setFieldWidth(fieldWidth);
-    setAutoSize(fieldWidth <= 0);
-    setText(text);
-    setTextSize(size);
-  }
-
-  /** Returns the text currently being displayed. */
-  public String getText() {
-    return text;
-  }
-
-  /**
-   * Sets the text to display.
-   *
-   * @param text The new text string.
-   * @return This instance for chaining.
-   */
-  public FlixelText setText(String text) {
-    String newText = (text != null) ? text : "null";
-    if (!this.text.equals(newText)) {
-      this.text = newText;
-      layoutDirty = true;
-    }
-    return this;
-  }
-
-  /** Returns the font size in pixels. */
-  public int getTextSize() {
-    return size;
-  }
-
-  /**
-   * Sets the font size in pixels. When using a FreeType font, this triggers font
-   * regeneration. When using the default font, the built-in bitmap font is scaled.
-   *
-   * @param size The new font size (minimum 1).
-   * @return This instance for chaining.
-   */
-  public FlixelText setTextSize(int size) {
-    int newSize = Math.max(1, size);
-    if (this.size != newSize) {
-      this.size = newSize;
-      fontDirty = true;
-      layoutDirty = true;
-    }
-    return this;
-  }
-
-  /** Returns the current text alignment. */
-  public Alignment getAlignment() {
-    return alignment;
-  }
-
-  /**
-   * Sets the horizontal alignment of the text within the field. Only has a visible
-   * effect when {@link #isAutoSize()} is {@code false} (i.e. the field has a fixed width).
-   *
-   * @param alignment The alignment to use.
-   * @return This instance for chaining.
-   */
-  public FlixelText setAlignment(@NotNull Alignment alignment) {
-    if (this.alignment != alignment) {
-      this.alignment = alignment;
-      layoutDirty = true;
-    }
-    return this;
-  }
-
-  /** Returns whether word wrapping is enabled. */
-  public boolean isWordWrap() {
-    return wordWrap;
-  }
-
-  /**
-   * Enables or disables word wrapping. Defaults to {@code true}.
-   *
-   * @param wordWrap Whether to wrap text at the field width.
-   * @return This instance for chaining.
-   */
-  public FlixelText setWordWrap(boolean wordWrap) {
-    if (this.wordWrap != wordWrap) {
-      this.wordWrap = wordWrap;
-      layoutDirty = true;
-    }
-    return this;
-  }
-
-  /** Returns whether the text field auto-sizes to fit its content. */
-  public boolean isAutoSize() {
-    return autoSize;
-  }
-
-  /**
-   * Sets whether the text field auto-sizes to fit content. When {@code true},
-   * {@link #getFieldWidth()} and {@link #getFieldHeight()} are determined
-   * automatically. Requires {@link #isWordWrap()} to be {@code false} to
-   * take full effect.
-   *
-   * @param autoSize Whether to auto-size.
-   * @return This instance for chaining.
-   */
-  public FlixelText setAutoSize(boolean autoSize) {
-    if (this.autoSize != autoSize) {
-      this.autoSize = autoSize;
-      layoutDirty = true;
-    }
-    return this;
-  }
-
-  /** Returns the width of the text field, or {@code 0} if auto-sizing. */
-  public float getFieldWidth() {
-    return fieldWidth;
-  }
-
-  /**
-   * Sets the width of the text field. Enables auto-sizing if {@code <= 0}.
-   *
-   * @param fieldWidth The field width in pixels.
-   * @return This instance for chaining.
-   */
-  public FlixelText setFieldWidth(float fieldWidth) {
-    float newWidth = Math.max(0, fieldWidth);
-    if (this.fieldWidth != newWidth) {
-      this.fieldWidth = newWidth;
-      if (newWidth <= 0) {
-        autoSize = true;
-      }
-      layoutDirty = true;
-    }
-    return this;
-  }
-
-  /** Returns the height of the text field, or {@code 0} if auto-height. */
-  public float getFieldHeight() {
-    return fieldHeight;
-  }
-
-  /**
-   * Sets the height of the text field. When {@code <= 0}, height is determined
-   * automatically from the text content. Has no effect when {@link #isAutoSize()}
-   * is {@code true}.
-   *
-   * @param fieldHeight The field height in pixels.
-   * @return This instance for chaining.
-   */
-  public FlixelText setFieldHeight(float fieldHeight) {
-    float newHeight = Math.max(0, fieldHeight);
-    if (this.fieldHeight != newHeight) {
-      this.fieldHeight = newHeight;
-      layoutDirty = true;
-    }
-    return this;
-  }
-
-  /** Returns whether bold text is enabled. */
-  public boolean isBold() {
-    return bold;
-  }
-
-  /**
-   * Sets whether to use bold text. Only takes visual effect when a {@code .ttf}
-   * font has been set via {@link #setFont(FileHandle)}, since the default bitmap
-   * font does not support runtime weight changes.
-   *
-   * @param bold Whether to use bold.
-   * @return This instance for chaining.
-   */
-  public FlixelText setBold(boolean bold) {
-    if (this.bold != bold) {
-      this.bold = bold;
-      if (fontFile != null || fontRegistryId != null) {
-        fontDirty = true;
-      }
-      layoutDirty = true;
-    }
-    return this;
-  }
-
-  /** Returns whether italic text is enabled. */
-  public boolean isItalic() {
-    return italic;
-  }
-
-  /**
-   * Sets whether to use italic text. Only takes visual effect when a {@code .ttf}
-   * font has been set via {@link #setFont(FileHandle)}, since the default bitmap
-   * font does not support runtime style changes.
-   *
-   * @param italic Whether to use italic.
-   * @return This instance for chaining.
-   */
-  public FlixelText setItalic(boolean italic) {
-    if (this.italic != italic) {
-      this.italic = italic;
-      if (fontFile != null || fontRegistryId != null) {
-        fontDirty = true;
-      }
-      layoutDirty = true;
-    }
-    return this;
-  }
-
-  /** Returns whether underline is enabled. */
-  public boolean isUnderline() {
-    return underline;
-  }
-
-  /**
-   * Sets whether to underline the text. This property is stored for API
-   * compatibility but visual rendering of underlines is limited.
-   *
-   * @param underline Whether to underline.
-   * @return This instance for chaining.
-   */
-  public FlixelText setUnderline(boolean underline) {
-    this.underline = underline;
-    return this;
-  }
-
-  /** Returns the letter spacing in pixels. */
-  public float getLetterSpacing() {
-    return letterSpacing;
-  }
-
-  /**
-   * Sets the spacing between characters in pixels. Only takes visual effect
-   * when a {@code .ttf} font has been set via {@link #setFont(FileHandle)},
-   * as FreeType uses this value during glyph generation.
-   *
-   * @param letterSpacing The spacing in pixels.
-   * @return This instance for chaining.
-   */
-  public FlixelText setLetterSpacing(float letterSpacing) {
-    if (this.letterSpacing != letterSpacing) {
-      this.letterSpacing = letterSpacing;
-      if (fontFile != null || fontRegistryId != null) {
-        fontDirty = true;
-      }
-      layoutDirty = true;
-    }
-    return this;
-  }
-
-  /**
-   * Returns whether this text uses a custom embedded font ({@code true}) or the
-   * default libGDX bitmap font ({@code false}). A font is considered embedded when
-   * set via {@link #setFont(FileHandle)}, {@link #setFont(String)}, or when a
-   * {@linkplain FlixelFontRegistry#setDefault(String) registry default} is active.
-   */
-  public boolean isEmbedded() {
-    return fontFile != null || fontRegistryId != null
-      || FlixelFontRegistry.getDefault() != null;
-  }
-
-  /**
-   * Returns the {@link FlixelFontRegistry} ID currently set on this text, or
-   * {@code null} if a direct {@link FileHandle} or the default font is used.
-   */
-  public String getFontRegistryId() {
-    return fontRegistryId;
-  }
-
-  /**
-   * Sets the font by its {@link FlixelFontRegistry} identifier. The font must
-   * have been previously registered via
-   * {@link FlixelFontRegistry#register(String, FileHandle)}. Pass {@code null}
-   * to clear the registry reference and fall back to the default resolution order
-   * (direct file → registry default → built-in font).
-   *
-   * @param id The registered font ID, or {@code null} to clear.
-   * @return This instance for chaining.
-   * @throws IllegalArgumentException if {@code id} is non-null but not registered.
-   */
-  public FlixelText setFont(String id) {
-    if (id != null && !FlixelFontRegistry.has(id)) {
-      throw new IllegalArgumentException("No font registered with id \"" + id + "\".");
-    }
-    disposeOwnedGenerator();
-    this.fontRegistryId = id;
-    this.fontFile = null;
-    fontDirty = true;
-    layoutDirty = true;
-    return this;
-  }
-
-  /**
-   * Sets a custom TrueType font file for this text. Uses FreeType to generate a
-   * bitmap font at the current size. Pass {@code null} to revert to the default
-   * font. This clears any previously set {@linkplain #setFont(String) registry ID}.
-   *
-   * @param fontFile The {@code .ttf} or {@code .otf} file handle, or {@code null}.
-   * @return This instance for chaining.
-   */
-  public FlixelText setFont(FileHandle fontFile) {
-    disposeOwnedGenerator();
-    this.fontFile = fontFile;
-    this.fontRegistryId = null;
-    fontDirty = true;
-    layoutDirty = true;
-    return this;
-  }
-
-  /**
-   * Sets a pre-built {@link BitmapFont} directly, bypassing FreeType generation.
-   * This gives full control over font settings. The caller is responsible for the
-   * font's lifecycle if this text is destroyed or the font is replaced.
-   * Clears any previously set font file or registry ID.
-   *
-   * @param font The bitmap font to use. Must not be {@code null}.
-   * @return This instance for chaining.
-   * @throws IllegalArgumentException if {@code font} is {@code null}.
-   */
-  public FlixelText setBitmapFont(BitmapFont font) {
-    if (font == null) {
-      throw new IllegalArgumentException("BitmapFont cannot be null.");
-    }
-    disposeFont();
-    this.bitmapFont = font;
-    this.fontFile = null;
-    this.fontRegistryId = null;
-    fontDirty = false;
-    layoutDirty = true;
-    return this;
-  }
-
-  /** Returns the current border style. */
-  public BorderStyle getBorderStyle() {
-    return borderStyle;
-  }
-
-  /** Returns the border color. */
-  public Color getBorderColor() {
-    return borderColor;
-  }
-
-  /** Returns the border size in pixels. */
-  public float getBorderSize() {
-    return borderSize;
-  }
-
-  /** Returns the border rendering quality. */
-  public float getBorderQuality() {
-    return borderQuality;
-  }
-
-  /**
-   * Sets the border style, color, size, and quality in one call.
-   *
-   * @param style The border style.
-   * @param color The border color in RGBA. Pass {@code null} for transparent.
-   * @param size The border size in pixels.
-   * @param quality Rendering quality. {@code 0}: single iteration, {@code 1}: one
-   * iteration per pixel in {@code size}.
-   * @return This instance for chaining.
-   */
-  public FlixelText setBorderStyle(BorderStyle style, Color color, float size, float quality) {
-    this.borderStyle = (style != null) ? style : BorderStyle.NONE;
-    this.borderColor.set((color != null) ? color : Color.CLEAR);
-    this.borderSize = Math.max(0, size);
-    this.borderQuality = Math.max(0, quality);
-    return this;
-  }
-
-  /**
-   * Sets the border style and color with default size (1) and quality (1).
-   *
-   * @param style The border style.
-   * @param color The border color.
-   * @return This instance for chaining.
-   */
-  public FlixelText setBorderStyle(BorderStyle style, Color color) {
-    return setBorderStyle(style, color, 1, 1);
-  }
-
-  /**
-   * Sets the border style with a default black color, size of 1, and quality of 1.
-   *
-   * @param style The border style.
-   * @return This instance for chaining.
-   */
-  public FlixelText setBorderStyle(BorderStyle style) {
-    return setBorderStyle(style, Color.BLACK, 1, 1);
-  }
-
-  /**
-   * Convenience method to set many text properties at once. Pass {@code null} or
-   * {@code 0} for any parameter to keep its current value.
-   *
-   * @param fontFile The {@code .ttf}/{@code .otf} font file, or {@code null} to keep current.
-   * @param size The font size, or {@code 0} to keep current.
-   * @param color The text color, or {@code null} to keep current.
-   * @param alignment The text alignment, or {@code null} to keep current.
-   * @param borderStyle The border style, or {@code null} to keep current.
-   * @param borderColor The border color, or {@code null} to keep current.
-   * @return This instance for chaining.
-   */
-  public FlixelText setFormat(FileHandle fontFile, int size, Color color,
-                              Alignment alignment, BorderStyle borderStyle,
-                              Color borderColor) {
-    if (fontFile != null) {
-      setFont(fontFile);
-    }
-    if (size > 0) {
-      setTextSize(size);
-    }
-    if (color != null) {
-      setColor(color);
-    }
-    if (alignment != null) {
-      setAlignment(alignment);
-    }
-    if (borderStyle != null) {
-      setBorderStyle(borderStyle, (borderColor != null) ? borderColor : this.borderColor);
-    } else if (borderColor != null) {
-      this.borderColor.set(borderColor);
-    }
-    return this;
-  }
-
-  /**
-   * Simplified format setter with font file, size, and color.
-   *
-   * @param fontFile The font file, or {@code null} to keep current.
-   * @param size The font size, or {@code 0} to keep current.
-   * @param color The text color, or {@code null} to keep current.
-   * @return This instance for chaining.
-   */
-  public FlixelText setFormat(FileHandle fontFile, int size, Color color) {
-    return setFormat(fontFile, size, color, null, null, null);
-  }
-
-  /**
-   * Convenience format setter using a {@link FlixelFontRegistry} font ID.
-   * Pass {@code null} for any parameter to keep its current value.
-   *
-   * @param fontId The registered font ID, or {@code null} to keep current.
-   * @param size The font size, or {@code 0} to keep current.
-   * @param color The text color, or {@code null} to keep current.
-   * @param alignment The text alignment, or {@code null} to keep current.
-   * @param borderStyle The border style, or {@code null} to keep current.
-   * @param borderColor The border color, or {@code null} to keep current.
-   * @return This instance for chaining.
-   */
-  public FlixelText setFormat(String fontId, int size, Color color,
-                              Alignment alignment, BorderStyle borderStyle,
-                              Color borderColor) {
-    if (fontId != null) {
-      setFont(fontId);
-    }
-    if (size > 0) {
-      setTextSize(size);
-    }
-    if (color != null) {
-      setColor(color);
-    }
-    if (alignment != null) {
-      setAlignment(alignment);
-    }
-    if (borderStyle != null) {
-      setBorderStyle(borderStyle, (borderColor != null) ? borderColor : this.borderColor);
-    } else if (borderColor != null) {
-      this.borderColor.set(borderColor);
-    }
-    return this;
-  }
-
-  /**
-   * Simplified format setter with a registry font ID, size, and color.
-   *
-   * @param fontId The registered font ID, or {@code null} to keep current.
-   * @param size The font size, or {@code 0} to keep current.
-   * @param color The text color, or {@code null} to keep current.
-   * @return This instance for chaining.
-   */
-  public FlixelText setFormat(String fontId, int size, Color color) {
-    return setFormat(fontId, size, color, null, null, null);
-  }
-
-  /**
-   * Simplified format setter with size and color only.
-   *
-   * @param size The font size, or {@code 0} to keep current.
-   * @param color The text color, or {@code null} to keep current.
-   * @return This instance for chaining.
-   */
-  public FlixelText setFormat(int size, Color color) {
-    return setFormat((FileHandle) null, size, color, null, null, null);
-  }
-
-  /**
-   * Returns the actual rendered width of the text content (which may differ from
-   * {@link #getFieldWidth()} when a fixed field width is set). Triggers a layout
-   * rebuild if necessary.
-   */
-  public float getTextWidth() {
-    rebuildIfDirty();
-    return glyphLayout.width;
-  }
-
-  /**
-   * Returns the actual rendered height of the text content (which may differ from
-   * {@link #getFieldHeight()} when a fixed field height is set). Triggers a layout
-   * rebuild if necessary.
-   */
-  public float getTextHeight() {
-    rebuildIfDirty();
-    return glyphLayout.height;
-  }
-
-  /**
-   * Text objects do not use frame-based animation. This override prevents the
-   * animation state machine in {@link FlixelSprite} from running.
-   */
-  @Override
-  public void update(float delta) {
-    // No-op: text does not animate.
-  }
-
-  @Override
-  public void draw(Batch batch) {
-    if (text.isEmpty()) {
-      return;
-    }
-    rebuildIfDirty();
-
-    float scaleX = getScaleX();
-    float scaleY = getScaleY();
-    float rotation = getAngle();
-    boolean needsTransform = rotation != 0 || scaleX != 1 || scaleY != 1;
-
-    float textTop = getHeight();
-
-    if (needsTransform) {
-      savedTransform.set(batch.getTransformMatrix());
-
-      float ox = getOriginX();
-      float oy = getOriginY();
-      textTransform.set(savedTransform);
-      textTransform.translate(getX() + ox, getY() + oy, 0);
-      textTransform.rotate(0, 0, 1, rotation);
-      textTransform.scale(scaleX, scaleY, 1);
-      textTransform.translate(-ox, -oy, 0);
-      batch.setTransformMatrix(textTransform);
-
-      drawTextContent(batch, 0, textTop);
-
-      batch.setTransformMatrix(savedTransform);
-    } else {
-      drawTextContent(batch, getX(), getY() + textTop);
-    }
-  }
-
-  /** @throws UnsupportedOperationException always; text objects cannot load graphics. */
-  @Override
-  public final FlixelSprite loadGraphic(FileHandle path) {
-    throw new UnsupportedOperationException("FlixelText does not support loadGraphic(). Use setText() instead.");
-  }
-
-  /** @throws UnsupportedOperationException always; text objects cannot load graphics. */
-  @Override
-  public final FlixelSprite loadGraphic(FileHandle path, int frameWidth) {
-    throw new UnsupportedOperationException("FlixelText does not support loadGraphic(). Use setText() instead.");
-  }
-
-  /** @throws UnsupportedOperationException always; text objects cannot load graphics. */
-  @Override
-  public final FlixelSprite loadGraphic(FileHandle path, int frameWidth, int frameHeight) {
-    throw new UnsupportedOperationException("FlixelText does not support loadGraphic(). Use setText() instead.");
-  }
-
-  /** @throws UnsupportedOperationException always; text objects cannot load graphics. */
-  @Override
-  public final FlixelSprite loadGraphic(Texture texture, int frameWidth, int frameHeight) {
-    throw new UnsupportedOperationException("FlixelText does not support loadGraphic(). Use setText() instead.");
-  }
-
-  /** @throws UnsupportedOperationException always; text objects cannot load sparrow frames. */
-  @Override
-  public final FlixelSprite loadSparrowFrames(FileHandle texture, FileHandle xmlFile) {
-    throw new UnsupportedOperationException("FlixelText does not support loadSparrowFrames().");
-  }
-
-  /** @throws UnsupportedOperationException always; text objects cannot load sparrow frames. */
-  @Override
-  public final FlixelSprite loadSparrowFrames(Texture texture, XmlReader.Element xmlFile) {
-    throw new UnsupportedOperationException("FlixelText does not support loadSparrowFrames().");
-  }
-
-  /** @throws UnsupportedOperationException always; text objects do not have frame animations. */
-  @Override
-  public final void addAnimationByPrefix(String name, String prefix, int frameRate, boolean loop) {
-    throw new UnsupportedOperationException("FlixelText does not support animations.");
-  }
-
-  /** @throws UnsupportedOperationException always; text objects do not have frame animations. */
-  @Override
-  public final void addAnimation(String name, int[] frameIndices, float frameDuration) {
-    throw new UnsupportedOperationException("FlixelText does not support animations.");
-  }
-
-  /** @throws UnsupportedOperationException always; text objects do not have frame animations. */
-  @Override
-  public final void playAnimation(String name) {
-    throw new UnsupportedOperationException("FlixelText does not support animations.");
-  }
-
-  /** @throws UnsupportedOperationException always; text objects do not have frame animations. */
-  @Override
-  public final void playAnimation(String name, boolean loop) {
-    throw new UnsupportedOperationException("FlixelText does not support animations.");
-  }
-
-  /** @throws UnsupportedOperationException always; text objects do not have frame animations. */
-  @Override
-  public final void playAnimation(String name, boolean loop, boolean forceRestart) {
-    throw new UnsupportedOperationException("FlixelText does not support animations.");
-  }
-
-  /** @return {@code true} always, since text has no animations to finish. */
-  @Override
-  public final boolean isAnimationFinished() {
-    return true;
-  }
-
-  private static final ObjectMap> EMPTY_ANIMATIONS = new ObjectMap<>(0);
-
-  /** @return An empty map; text has no animations. */
-  @Override
-  public final ObjectMap> getAnimations() {
-    return EMPTY_ANIMATIONS;
-  }
-
-  /** @return {@code null} always; text has no atlas regions. */
-  @Override
-  public final Array getAtlasRegions() {
-    return null;
-  }
-
-  /** @return {@code null} always; text has no animation frames. */
-  @Override
-  public final TextureAtlas.AtlasRegion getCurrentFrame() {
-    return null;
-  }
-
-  /** @return {@code null} always; text has no image frames. */
-  @Override
-  public final TextureRegion[][] getFrames() {
-    return null;
-  }
-
-  @Override
-  public void destroy() {
-    reset();
-  }
-
-  @Override
-  public void reset() {
-    disposeFont();
-    text = "";
-    size = 8;
-    alignment = Alignment.LEFT;
-    wordWrap = true;
-    autoSize = true;
-    fieldWidth = 0;
-    fieldHeight = 0;
-    bold = false;
-    italic = false;
-    underline = false;
-    letterSpacing = 0;
-    borderStyle = BorderStyle.NONE;
-    borderColor.set(Color.CLEAR);
-    borderSize = 1;
-    borderQuality = 1;
-    fontFile = null;
-    fontRegistryId = null;
-    currentGeneratorPath = null;
-    ownsGenerator = false;
-    fontDirty = true;
-    layoutDirty = true;
-    setPosition(0, 0);
-    setColor(Color.WHITE);
-  }
-
-  @Override
-  public String toString() {
-    return "FlixelText(text=\"" + text + "\", size=" + size
-      + ", x=" + getX() + ", y=" + getY()
-      + ", fieldWidth=" + fieldWidth + ", autoSize=" + autoSize + ")";
-  }
-
-  /**
-   * Rebuilds the font and/or layout if their dirty flags are set.
-   * Called lazily before drawing or when dimensions are queried.
-   */
-  private void rebuildIfDirty() {
-    if (fontDirty) {
-      rebuildFont();
-      fontDirty = false;
-      layoutDirty = true;
-    }
-    if (layoutDirty) {
-      rebuildLayout();
-      layoutDirty = false;
-    }
-  }
-
-  /**
-   * Regenerates the {@link BitmapFont} based on current settings. The font source
-   * is resolved in this order:
-   * 
    
-   *   
  1. {@link #fontRegistryId} — shared generator from {@link FlixelFontRegistry}
    2. 
-   *   
  2. {@link #fontFile} — privately-owned generator for a direct file
    3. 
-   *   
  3. {@link FlixelFontRegistry#getDefault()} — global registry default
    4. 
-   *   
  4. libGDX built-in bitmap font (Arial 15px, scaled)
    5. 
-   * 

-   */
-  private void rebuildFont() {
-    BitmapFont oldFont = bitmapFont;
-
-    FreeTypeFontGenerator gen = resolveGenerator();
-    if (gen != null) {
-      FreeTypeFontParameter param = new FreeTypeFontParameter();
-      param.size = size;
-      param.spaceX = (int) letterSpacing;
-      param.genMipMaps = true;
-      param.minFilter = Texture.TextureFilter.Linear;
-      param.magFilter = Texture.TextureFilter.Linear;
-
-      bitmapFont = gen.generateFont(param);
-    } else {
-      bitmapFont = new BitmapFont();
-      float defaultHeight = bitmapFont.getLineHeight();
-      if (defaultHeight > 0) {
-        bitmapFont.getData().setScale(size / defaultHeight);
-      }
-      bitmapFont.getRegion()
-        .getTexture()
-        .setFilter(Texture.TextureFilter.Linear, Texture.TextureFilter.Linear);
-    }
-
-    if (oldFont != null) {
-      oldFont.dispose();
-    }
-  }
-
-  /**
-   * Resolves the {@link FreeTypeFontGenerator} to use, following the cascade:
-   * registry ID → direct file → registry default → {@code null}.
-   */
-  private FreeTypeFontGenerator resolveGenerator() {
-    if (fontRegistryId != null) {
-      generator = FlixelFontRegistry.getGenerator(fontRegistryId);
-      ownsGenerator = false;
-      return generator;
-    }
-
-    if (fontFile != null) {
-      String path = fontFile.path();
-      if (!ownsGenerator || generator == null || !path.equals(currentGeneratorPath)) {
-        disposeOwnedGenerator();
-        generator = new FreeTypeFontGenerator(fontFile);
-        currentGeneratorPath = path;
-        ownsGenerator = true;
-      }
-      return generator;
-    }
-
-    FreeTypeFontGenerator defaultGen = FlixelFontRegistry.getDefaultGenerator();
-    if (defaultGen != null) {
-      generator = defaultGen;
-      ownsGenerator = false;
-      return generator;
-    }
-
-    return null;
-  }
-
-  /** Recalculates the text layout and updates the sprite dimensions. */
-  private void rebuildLayout() {
-    if (bitmapFont == null) {
-      return;
-    }
-
-    boolean fixedWidth = fieldWidth > 0 && !autoSize;
-
-    if (fixedWidth) {
-      glyphLayout.setText(bitmapFont, text, Color.WHITE, fieldWidth,
-        alignment.gdxAlign, wordWrap);
-    } else if (alignment != Alignment.LEFT) {
-      glyphLayout.setText(bitmapFont, text);
-      float naturalWidth = glyphLayout.width;
-      if (naturalWidth > 0) {
-        glyphLayout.setText(bitmapFont, text, Color.WHITE, naturalWidth, alignment.gdxAlign, false);
-      }
-    } else {
-      glyphLayout.setText(bitmapFont, text);
-    }
-
-    float w = fixedWidth ? fieldWidth : glyphLayout.width;
-    float h = (fieldHeight > 0 && !autoSize) ? fieldHeight : glyphLayout.height;
-    setSize(w, h);
-    setOriginCenter();
-  }
-
-  /**
-   * Draws the full text content (border + main text) at the given coordinates.
-   *
-   * @param batch The sprite batch.
-   * @param x The x coordinate of the text's left edge.
-   * @param y The y coordinate of the text's top edge (BitmapFont convention).
-   */
-  private void drawTextContent(Batch batch, float x, float y) {
-    Color spriteColor = getColor();
-
-    if (borderStyle != BorderStyle.NONE && borderColor.a > 0 && borderSize > 0) {
-      drawBorder(batch, x, y);
-    }
-
-    updateLayoutColors(spriteColor);
-    bitmapFont.draw(batch, glyphLayout, x, y);
-  }
-
-  /** Draws the text border/outline by rendering the layout at offset positions. */
-  private void drawBorder(Batch batch, float x, float y) {
-    updateLayoutColors(borderColor);
-
-    switch (borderStyle) {
-      case SHADOW:
-        bitmapFont.draw(batch, glyphLayout, x + borderSize, y - borderSize);
-        break;
-
-      case OUTLINE_FAST:
-        bitmapFont.draw(batch, glyphLayout, x - borderSize, y);
-        bitmapFont.draw(batch, glyphLayout, x + borderSize, y);
-        bitmapFont.draw(batch, glyphLayout, x, y - borderSize);
-        bitmapFont.draw(batch, glyphLayout, x, y + borderSize);
-        break;
-
-      case OUTLINE:
-        int iterations = Math.max(1, (int) (borderSize * borderQuality));
-        float step = borderSize / iterations;
-        for (int i = 1; i <= iterations; i++) {
-          float offset = step * i;
-          bitmapFont.draw(batch, glyphLayout, x - offset, y - offset);
-          bitmapFont.draw(batch, glyphLayout, x, y - offset);
-          bitmapFont.draw(batch, glyphLayout, x + offset, y - offset);
-          bitmapFont.draw(batch, glyphLayout, x - offset, y);
-          bitmapFont.draw(batch, glyphLayout, x + offset, y);
-          bitmapFont.draw(batch, glyphLayout, x - offset, y + offset);
-          bitmapFont.draw(batch, glyphLayout, x, y + offset);
-          bitmapFont.draw(batch, glyphLayout, x + offset, y + offset);
-        }
-        break;
-
-      default:
-        break;
-    }
-  }
-
-  /**
-   * Updates the color of all glyphs in the cached layout. The layout stores colors
-   * as (glyphIndex, ABGR8888) pairs in {@link GlyphLayout#colors}.
-   */
-  private void updateLayoutColors(Color color) {
-    int colorBits = color.toIntBits();
-    for (int i = 1; i < glyphLayout.colors.size; i += 2) {
-      glyphLayout.colors.set(i, colorBits);
-    }
-  }
-
-  /** Disposes the BitmapFont and any privately-owned generator. */
-  private void disposeFont() {
-    if (bitmapFont != null) {
-      bitmapFont.dispose();
-      bitmapFont = null;
-    }
-    disposeOwnedGenerator();
-  }
-
-  /** Disposes the generator only if this instance owns it (not borrowed from the registry). */
-  private void disposeOwnedGenerator() {
-    if (generator != null && ownsGenerator) {
-      generator.dispose();
-    }
-    generator = null;
-    currentGeneratorPath = null;
-    ownsGenerator = false;
-  }
-
-  /** Horizontal alignment options for text within its field. */
-  public enum Alignment {
-    LEFT(Align.left),
-    CENTER(Align.center),
-    RIGHT(Align.right);
-
-    final int gdxAlign;
-
-    Alignment(int gdxAlign) {
-      this.gdxAlign = gdxAlign;
-    }
-
-    public static Alignment fromInt(int value) {
-      return switch (value) {
-        case 0 -> LEFT;
-        case 1 -> CENTER;
-        case 2 -> RIGHT;
-        default -> throw new IllegalArgumentException("Invalid alignment value: " + value);
-      };
-    }
-
-    public int toInt() {
-      return switch (this) {
-        case LEFT -> 0;
-        case CENTER -> 1;
-        case RIGHT -> 2;
-      };
-    }
-
-    public int toGdxAlign() {
-      return switch (this) {
-        case LEFT -> Align.left;
-        case CENTER -> Align.center;
-        case RIGHT -> Align.right;
-      };
-    }
-  }
-
-  /** Border/outline styles for text rendering. */
-  public enum BorderStyle {
-    /** No border. */
-    NONE,
-    /** A simple drop-shadow offset below and to the right of the text. */
-    SHADOW,
-    /** A full outline drawn in all 8 directions around each glyph. */
-    OUTLINE,
-    /** A faster outline using only the 4 cardinal directions. */
-    OUTLINE_FAST
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/FlixelEase.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/FlixelEase.java
deleted file mode 100644
index 074e992..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/FlixelEase.java
+++ /dev/null
@@ -1,220 +0,0 @@
-package me.stringdotjar.flixelgdx.tween;
-
-/** Class where all easer functions are stored, mostly used for tweening. */
-public final class FlixelEase {
-
-  // Easing constants for specific functions.
-  private static final float PI2 = (float) Math.PI / 2;
-  private static final float EL = (float) ((float) 2 * Math.PI / .45);
-  private static final float B1 = (float) ((float) 1 / 2.75);
-  private static final float B2 = (float) ((float) 2 / 2.75);
-  private static final float B3 = (float) ((float) 1.5 / 2.75);
-  private static final float B4 = (float) ((float) 2.5 / 2.75);
-  private static final float B5 = (float) ((float) 2.25 / 2.75);
-  private static final float B6 = (float) ((float) 2.625 / 2.75);
-  private static final float ELASTIC_AMPLITUDE = 1;
-  private static final float ELASTIC_PERIOD = 0.4f;
-
-  private FlixelEase() {}
-
-  public static float linear(float t) {
-    return t;
-  }
-
-  public static float quadIn(float t) {
-    return t * t;
-  }
-
-  public static float quadOut(float t) {
-    return -t * (t - 2);
-  }
-
-  public static float quadInOut(float t) {
-    return t <= .5 ? t * t * 2 : 1 - (--t) * t * 2;
-  }
-
-  public static float cubeIn(float t) {
-    return t * t * t;
-  }
-
-  public static float cubeOut(float t) {
-    return 1 + (--t) * t * t;
-  }
-
-  public static float cubeInOut(float t) {
-    return t <= .5 ? t * t * t * 4 : 1 + (--t) * t * t * 4;
-  }
-
-  public static float quartIn(float t) {
-    return t * t * t * t;
-  }
-
-  public static float quartOut(float t) {
-    return 1 - (t -= 1) * t * t * t;
-  }
-
-  public static float quartInOut(float t) {
-    return t <= .5 ? t * t * t * t * 8 : (float) ((1 - (t = t * 2 - 2) * t * t * t) / 2 + .5);
-  }
-
-  public static float quintIn(float t) {
-    return t * t * t * t * t;
-  }
-
-  public static float quintOut(float t) {
-    return (t = t - 1) * t * t * t * t + 1;
-  }
-
-  public static float quintInOut(float t) {
-    return ((t *= 2) < 1) ? (t * t * t * t * t) / 2 : ((t -= 2) * t * t * t * t + 2) / 2;
-  }
-
-  public static float smoothStepIn(float t) {
-    return 2 * smoothStepInOut(t / 2);
-  }
-
-  public static float smoothStepOut(float t) {
-    return 2 * smoothStepInOut((float) (t / 2 + 0.5)) - 1;
-  }
-
-  public static float smoothStepInOut(float t) {
-    return t * t * (t * -2 + 3);
-  }
-
-  public static float smootherStepIn(float t) {
-    return 2 * smootherStepInOut(t / 2);
-  }
-
-  public static float smootherStepOut(float t) {
-    return 2 * smootherStepInOut((float) (t / 2 + 0.5)) - 1;
-  }
-
-  public static float smootherStepInOut(float t) {
-    return t * t * t * (t * (t * 6 - 15) + 10);
-  }
-
-  public static float sineIn(float t) {
-    return (float) (-Math.cos(PI2 * t) + 1);
-  }
-
-  public static float sineOut(float t) {
-    return (float) Math.sin(PI2 * t);
-  }
-
-  public static float sineInOut(float t) {
-    return (float) (-Math.cos(Math.PI * t) / 2 + .5);
-  }
-
-  public static float bounceIn(float t) {
-    return 1 - bounceOut(1 - t);
-  }
-
-  public static float bounceOut(float t) {
-    if (t < B1) return (float) (7.5625 * t * t);
-    if (t < B2) return (float) (7.5625 * (t - B3) * (t - B3) + .75);
-    if (t < B4) return (float) (7.5625 * (t - B5) * (t - B5) + .9375);
-    return (float) (7.5625 * (t - B6) * (t - B6) + .984375);
-  }
-
-  public static float bounceInOut(float t) {
-    return t < 0.5 ? (1 - bounceOut(1 - 2 * t)) / 2 : (1 + bounceOut(2 * t - 1)) / 2;
-  }
-
-  public static float circIn(float t) {
-    return (float) -(Math.sqrt(1 - t * t) - 1);
-  }
-
-  public static float circOut(float t) {
-    return (float) Math.sqrt(1 - (t - 1) * (t - 1));
-  }
-
-  public static float circInOut(float t) {
-    return (float)
-      (t <= .5
-        ? (Math.sqrt(1 - t * t * 4) - 1) / -2
-        : (Math.sqrt(1 - (t * 2 - 2) * (t * 2 - 2)) + 1) / 2);
-  }
-
-  public static float expoIn(float t) {
-    return (float) Math.pow(2, 10 * (t - 1));
-  }
-
-  public static float expoOut(float t) {
-    return (float) (-Math.pow(2, -10 * t) + 1);
-  }
-
-  public static float expoInOut(float t) {
-    return (float)
-      (t < .5 ? Math.pow(2, 10 * (t * 2 - 1)) / 2 : (-Math.pow(2, -10 * (t * 2 - 1)) + 2) / 2);
-  }
-
-  public static float backIn(float t) {
-    return (float) (t * t * (2.70158 * t - 1.70158));
-  }
-
-  public static float backOut(float t) {
-    return (float) (1 - (--t) * (t) * (-2.70158 * t - 1.70158));
-  }
-
-  public static float backInOut(float t) {
-    t *= 2;
-    if (t < 1) return (float) (t * t * (2.70158 * t - 1.70158) / 2);
-    t--;
-    return (float) ((1 - (--t) * (t) * (-2.70158 * t - 1.70158)) / 2 + .5);
-  }
-
-  public static float elasticIn(float t) {
-    return (float)
-      -(ELASTIC_AMPLITUDE
-        * Math.pow(2, 10 * (t -= 1))
-        * Math.sin(
-        (t - (ELASTIC_PERIOD / (2 * Math.PI) * Math.asin(1 / ELASTIC_AMPLITUDE)))
-          * (2 * Math.PI)
-          / ELASTIC_PERIOD));
-  }
-
-  public static float elasticOut(float t) {
-    return (float)
-      (ELASTIC_AMPLITUDE
-        * Math.pow(2, -10 * t)
-        * Math.sin(
-        (t - (ELASTIC_PERIOD / (2 * Math.PI) * Math.asin(1 / ELASTIC_AMPLITUDE)))
-          * (2 * Math.PI)
-          / ELASTIC_PERIOD)
-        + 1);
-  }
-
-  public static float elasticInOut(float t) {
-    if (t < 0.5) {
-      return (float)
-        (-0.5
-          * (Math.pow(2, 10 * (t -= 0.5f))
-          * Math.sin((t - (ELASTIC_PERIOD / 4)) * (2 * Math.PI) / ELASTIC_PERIOD)));
-    }
-    return (float)
-      (Math.pow(2, -10 * (t -= 0.5f))
-        * Math.sin((t - (ELASTIC_PERIOD / 4)) * (2 * Math.PI) / ELASTIC_PERIOD)
-        * 0.5
-        + 1);
-  }
-
-  @FunctionalInterface
-  public interface FunkinEaseFunction {
-    float compute(float t);
-  }
-
-  @FunctionalInterface
-  public interface FunkinEaseStartCallback {
-    void run(FlixelTween tween);
-  }
-
-  @FunctionalInterface
-  public interface FunkinEaseUpdateCallback {
-    void run(FlixelTween tween);
-  }
-
-  @FunctionalInterface
-  public interface FunkinEaseCompleteCallback {
-    void run(FlixelTween tween);
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/FlixelTween.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/FlixelTween.java
deleted file mode 100644
index 445af1d..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/FlixelTween.java
+++ /dev/null
@@ -1,296 +0,0 @@
-package me.stringdotjar.flixelgdx.tween;
-
-import com.badlogic.gdx.utils.Pool;
-import me.stringdotjar.flixelgdx.tween.settings.FlixelTweenSettings;
-import me.stringdotjar.flixelgdx.tween.type.FlixelNumTween;
-import me.stringdotjar.flixelgdx.tween.type.FlixelPropertyTween;
-import me.stringdotjar.flixelgdx.tween.type.FlixelVarTween;
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Core class for creating new tweens to add nice and smooth animations.
- *
- * 
Please note that while this isn't an abstract class, it is advised to NOT create instances
- * of this class, since it does not implement the actual tweening logic. Instead, you should use one of
- * its subclasses, such as {@link FlixelVarTween}, or create your own subclass and add your own functionality.
- *
- * 
The only reason this class is not abstract is to allow pooling of generic tweens when needed to save memory.
- */
-public class FlixelTween implements Pool.Poolable {
-
-  /** The global tween manager for the entire game. */
-  private static final FlixelTweenManager globalManager = new FlixelTweenManager();
-
-  /** The settings used for how the tween is handled and calculated (aka how it looks and animates). */
-  protected FlixelTweenSettings tweenSettings;
-
-  /** The parent manager that {@code this} tween gets updated in. */
-  protected FlixelTweenManager manager;
-
-  /** How far the tween is tweening itself. This is what's used to actually tween the object! */
-  protected float scale = 0.0f;
-
-  /** How many seconds has elapsed since {@code this} tween started. */
-  protected float secondsSinceStart = 0.0f;
-
-  /** How many times {@code this} tween has updated. */
-  protected int executions = 0;
-
-  /** Is {@code this} tween currently paused? */
-  public boolean paused = false;
-
-  /** Is {@code this} tween currently active? */
-  public boolean running = false;
-
-  /** Is {@code this} tween finished tweening? */
-  public boolean finished = false;
-
-  /** Is {@code this} tween tweening backwards? */
-  protected boolean backward = false;
-
-  /** Default constructor for pooling purposes. */
-  protected FlixelTween() {}
-
-  /**
-   * Constructs a new tween with the provided settings.
-   *
-   * @param tweenSettings The settings that configure and determine how the tween should animate.
-   */
-  protected FlixelTween(FlixelTweenSettings tweenSettings) {
-    this.tweenSettings = tweenSettings;
-  }
-
-  /**
-   * Creates a new reflection-based tween with the provided settings and starts it in the global tween manager.
-   *
-   * @param object The object to tween its values.
-   * @param tweenSettings The settings that configure and determine how the tween should animate.
-   * @param updateCallback Callback function for updating the objects values when the tween updates.
-   * @return The newly created and started tween.
-   */
-  public static FlixelTween tween(Object object, FlixelTweenSettings tweenSettings, FlixelVarTween.FunkinVarTweenUpdateCallback updateCallback) {
-    return new FlixelVarTween(object, tweenSettings, updateCallback)
-      .setManager(globalManager)
-      .start();
-  }
-
-  /**
-   * Creates a new property-based tween with the provided settings and starts it in the global tween manager.
-   *
-   * @param tweenSettings The settings that configure and determine how the tween should animate.
-   * @return The newly created and started tween.
-   */
-  public static FlixelTween tween(FlixelTweenSettings tweenSettings) {
-    return new FlixelPropertyTween(tweenSettings)
-      .setManager(globalManager)
-      .start();
-  }
-
-  /**
-   * Creates a new numerical tween with the provided settings and starts it in the global tween manager.
-   *
-   * @param from The starting floating point value.
-   * @param to The ending floating point value.
-   * @param tweenSettings The settings that configure and determine how the tween should animate.
-   * @param updateCallback Callback function for updating any variable(s) that needs the current value when the tween updates.
-   * @return The newly created and started tween.
-   */
-  public static FlixelTween num(float from, float to, FlixelTweenSettings tweenSettings, FlixelNumTween.FlixelNumTweenUpdateCallback updateCallback) {
-    return new FlixelNumTween(from, to, tweenSettings, updateCallback)
-      .setManager(globalManager)
-      .start();
-  }
-
-  /**
-   * Starts {@code this} tween and resets every value to its initial state.
-   *
-   * @return {@code this} tween.
-   */
-  public FlixelTween start() {
-    resetBasic();
-    running = true;
-    finished = false;
-    return this;
-  }
-
-  /**
-   * Updates {@code this} tween by the given delta time.
-   *
-   * @param elapsed How much time has passed since the last update.
-   */
-  public void update(float elapsed) {
-    if (paused || finished || !running || manager == null) {
-      return;
-    }
-    if (tweenSettings == null) {
-      return;
-    }
-
-    var ease = tweenSettings.getEase();
-    var duration = tweenSettings.getDuration();
-    var onStart = tweenSettings.getOnStart();
-    var onUpdate = tweenSettings.getOnUpdate();
-    var onComplete = tweenSettings.getOnComplete();
-    var framerate = tweenSettings.getFramerate();
-
-    float preTick = secondsSinceStart;
-    secondsSinceStart += elapsed;
-    float postTick = secondsSinceStart;
-
-    float delay = (executions > 0) ? tweenSettings.getLoopDelay() : tweenSettings.getStartDelay();
-    if (secondsSinceStart < delay) {
-      return;
-    }
-
-    if (framerate > 0) {
-      preTick = Math.round(preTick * framerate) / framerate;
-      postTick = Math.round(postTick * framerate) / framerate;
-    }
-
-    scale = Math.max((postTick - delay), 0.0f) / duration;
-    if (ease != null) {
-      scale = ease.compute(scale);
-    }
-    if (backward) {
-      scale = 1 - scale;
-    }
-    if (secondsSinceStart >= delay && !running) {
-      running = true;
-      if (onStart != null) {
-        onStart.run(this);
-      }
-    }
-
-    // Check if the tween has finished.
-    if (secondsSinceStart >= duration + delay) {
-      scale = (backward) ? 0 : 1;
-      updateTweenValues();
-      finished = true;
-      if (onComplete != null) {
-        onComplete.run(this);
-      }
-    } else {
-      updateTweenValues();
-      if (postTick > preTick && onUpdate != null) {
-        onUpdate.run(this);
-      }
-    }
-  }
-
-  /**
-   * Hook method called by {@link #update(float)} after {@link #scale} has been computed
-   * and all common checks have passed. Subclasses should override this to apply their
-   * tween-specific value updates instead of overriding {@link #update(float)}.
-   *
-   * 
This method is guaranteed to only be called when the tween is active (not paused,
-   * not finished, has a manager and settings). The {@link #scale} field is already set to
-   * the correct value for the current frame.
-   */
-  protected void updateTweenValues() {
-    // No-op by default; subclasses provide their own implementation.
-  }
-
-  /**
-   * Resumes {@code this} tween if it was previously paused.
-   *
-   * @return {@code this} tween.
-   */
-  public FlixelTween resume() {
-    paused = false;
-    running = true;
-    return this;
-  }
-
-  /**
-   * Pauses {@code this} tween, stopping it from updating until resumed.
-   *
-   * @return {@code this} tween.
-   */
-  public FlixelTween pause() {
-    paused = true;
-    running = false;
-    return this;
-  }
-
-  /**
-   * Stops {@code this} tween. Note that this does not remove the tween from the active tweens in
-   * its manager.
-   *
-   * @return {@code this} tween.
-   */
-  public FlixelTween stop() {
-    running = false;
-    return this;
-  }
-
-  /**
-   * Restarts {@code this} tween if it is currently running and not finished.
-   *
-   * @return {@code this} tween.
-   */
-  public FlixelTween restart() {
-    if (running && !finished && manager != null) {
-      start();
-    }
-    return this;
-  }
-
-  /**
-   * Cancels {@code this} tween, removes it from its manager and automatically defaults its values.
-   */
-  public FlixelTween cancel() {
-    resetBasic();
-    manager.getTweenPool().free(this);
-    return this;
-  }
-
-  @Override
-  public void reset() {
-    resetBasic();
-    manager = null;
-  }
-
-  /**
-   * Resets only the basic values of {@code this} tween without removing any references to the
-   * object, its settings or its callback function.
-   */
-  public void resetBasic() {
-    scale = 0.0f;
-    secondsSinceStart = 0.0f;
-    executions = 0;
-    paused = false;
-    running = false;
-    finished = false;
-    backward = false;
-  }
-
-  public FlixelTweenSettings getTweenSettings() {
-    return tweenSettings;
-  }
-
-  public FlixelTween setTweenSettings(@NotNull FlixelTweenSettings tweenSettings) {
-    this.tweenSettings = tweenSettings;
-    return this;
-  }
-
-  public static FlixelTweenManager getGlobalManager() {
-    return globalManager;
-  }
-
-  public FlixelTweenManager getManager() {
-    return manager;
-  }
-
-  public FlixelTween setManager(FlixelTweenManager newManager) {
-    if (newManager != null) {
-      if (manager != null) {
-        int index = manager.getActiveTweens().indexOf(this, true);
-        manager.getActiveTweens().removeIndex(index);
-        manager.getTweenPool().free(this);
-      }
-      manager = newManager;
-      manager.getActiveTweens().add(this);
-    }
-    return this;
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/FlixelTweenManager.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/FlixelTweenManager.java
deleted file mode 100644
index 1c7f0b8..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/FlixelTweenManager.java
+++ /dev/null
@@ -1,65 +0,0 @@
-package me.stringdotjar.flixelgdx.tween;
-
-import com.badlogic.gdx.utils.Pool;
-import com.badlogic.gdx.utils.SnapshotArray;
-
-/** Manager class for handling a list of active {@link FlixelTween}s. */
-public class FlixelTweenManager {
-
-  /** Array where all current active tweens are stored. */
-  protected final SnapshotArray activeTweens = new SnapshotArray<>(FlixelTween[]::new);
-
-  /** A pool where all unused tweens are stored to preserve memory. */
-  protected final Pool tweenPool = new Pool<>() {
-    @Override
-    protected FlixelTween newObject() {
-      return new FlixelTween();
-    }
-  };
-
-  /**
-   * Updates all active tweens that are stored and updated in {@code this} manager.
-   *
-   * 
Iterates in reverse so that finished ONESHOT tweens can be removed by index
-   * without skipping elements or traversing null padding beyond the array's valid size.
-   *
-   * @param elapsed The amount of time that has passed since the last frame.
-   */
-  public void update(float elapsed) {
-    FlixelTween[] tweens = activeTweens.begin();
-    for (int i = 0, n = activeTweens.size; i < n; i++) {
-      FlixelTween tween = tweens[i];
-      if (tween == null) {
-        continue;
-      }
-      tween.update(elapsed);
-
-      if (tween.finished) {
-        if (tween.manager != this) {
-          continue;
-        }
-        var settings = tween.getTweenSettings();
-        if (settings == null) {
-          continue;
-        }
-
-        switch (settings.getType()) {
-          case ONESHOT -> {
-            activeTweens.removeValue(tween, true);
-            tweenPool.free(tween);
-          }
-          case PERSIST -> {} // Do nothing, let it be.
-        }
-      }
-    }
-    activeTweens.end();
-  }
-
-  public SnapshotArray getActiveTweens() {
-    return activeTweens;
-  }
-
-  public Pool getTweenPool() {
-    return tweenPool;
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/settings/FlixelTweenSettings.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/settings/FlixelTweenSettings.java
deleted file mode 100644
index a083700..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/settings/FlixelTweenSettings.java
+++ /dev/null
@@ -1,246 +0,0 @@
-package me.stringdotjar.flixelgdx.tween.settings;
-
-import com.badlogic.gdx.utils.Array;
-import me.stringdotjar.flixelgdx.tween.FlixelTween;
-import me.stringdotjar.flixelgdx.tween.FlixelEase;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-/**
- * Class for holding basic data, containing configurations to be used on a {@link FlixelTween}.
- */
-public class FlixelTweenSettings {
-
-  private float duration;
-  private float startDelay;
-  private float loopDelay;
-  private float framerate;
-  private FlixelTweenType type;
-  private FlixelEase.FunkinEaseFunction ease;
-  private FlixelEase.FunkinEaseStartCallback onStart;
-  private FlixelEase.FunkinEaseUpdateCallback onUpdate;
-  private FlixelEase.FunkinEaseCompleteCallback onComplete;
-  private Array goals;
-  private Array propertyGoals;
-
-  public FlixelTweenSettings() {
-    this(FlixelTweenType.ONESHOT, FlixelEase::linear);
-  }
-
-  /**
-   * @param type The type of tween it should be.
-   */
-  public FlixelTweenSettings(@NotNull FlixelTweenType type) {
-    this(type, FlixelEase::linear);
-  }
-
-  /**
-   * @param type The type of tween it should be.
-   * @param ease The easer function the tween should use (aka how it should be animated).
-   */
-  public FlixelTweenSettings(
-    @NotNull FlixelTweenType type,
-    @Nullable FlixelEase.FunkinEaseFunction ease) {
-    this.duration = 1.0f;
-    this.startDelay = 0.0f;
-    this.loopDelay = 0.0f;
-    this.framerate = 0.0f;
-    this.type = type;
-    this.ease = ease;
-    this.onStart = null;
-    this.onUpdate = null;
-    this.onComplete = null;
-    this.goals = new Array<>();
-    this.propertyGoals = new Array<>();
-  }
-
-  /**
-   * Adds a new goal to tween an objects field value to using reflection.
-   *
-   * 
Note that this is only used on a {@link me.stringdotjar.flixelgdx.tween.type.FlixelVarTween}.
-   *
-   * @param field The field to tween.
-   * @param value The value to tween the field to.
-   * @return {@code this} tween settings object for chaining.
-   */
-  public FlixelTweenSettings addGoal(String field, float value) {
-    goals.add(new FlixelTweenVarGoal(field, value));
-    return this;
-  }
-
-  /**
-   * Adds a new property goal that tweens a value via a getter and setter rather than direct field
-   * access. This allows side effects (bounds updates, listeners, etc.) to fire naturally through
-   * the setter on every interpolated step.
-   *
-   * 
The getter is called once at tween start to capture the initial value. Each subsequent
-   * update interpolates from that captured value toward {@code toValue} and passes the result to
-   * the setter.
-   *
-   * @param getter Supplies the current value of the property at tween start.
-   * @param toValue The value to tween the property to.
-   * @param setter Consumes the interpolated value on every tween update.
-   * @return {@code this} tween settings object for chaining.
-   */
-  public FlixelTweenSettings addPropertyGoal(@NotNull FlixelTweenPropertyGoal.FlixelTweenPropertyFloatGetter getter, float toValue, @NotNull FlixelTweenPropertyGoal.FlixelTweenPropertyFloatSetter setter) {
-    propertyGoals.add(new FlixelTweenPropertyGoal(getter, toValue, setter));
-    return this;
-  }
-
-  /**
-   * Sets the duration of how long the tween should last for.
-   *
-   * @param duration The new value to set.
-   * @return {@code this} tween settings object for chaining.
-   */
-  public FlixelTweenSettings setDuration(float duration) {
-    this.duration = duration;
-    return this;
-  }
-
-  public float getDuration() {
-    return duration;
-  }
-
-  public FlixelTweenType getType() {
-    return type;
-  }
-
-  public FlixelEase.FunkinEaseFunction getEase() {
-    return ease;
-  }
-
-  public FlixelEase.FunkinEaseStartCallback getOnStart() {
-    return onStart;
-  }
-
-  public FlixelEase.FunkinEaseUpdateCallback getOnUpdate() {
-    return onUpdate;
-  }
-
-  public FlixelEase.FunkinEaseCompleteCallback getOnComplete() {
-    return onComplete;
-  }
-
-  public FlixelTweenVarGoal getGoal(String field) {
-    for (FlixelTweenVarGoal goal : goals) {
-      if (goal.field().equals(field)) {
-        return goal;
-      }
-    }
-    return null;
-  }
-
-  public Array getGoals() {
-    return goals;
-  }
-
-  public Array getPropertyGoals() {
-    return propertyGoals;
-  }
-
-  public float getLoopDelay() {
-    return loopDelay;
-  }
-
-  public float getStartDelay() {
-    return startDelay;
-  }
-
-  public void forEachGoal(FlixelTweenGoalVisitor visitor) {
-    for (int i = 0; i < goals.size; i++) {
-      var goal = goals.get(i);
-      if (goal == null) {
-        continue;
-      }
-      visitor.visit(goal.field(), goal.value());
-    }
-  }
-
-  public float getFramerate() {
-    return framerate;
-  }
-
-  public FlixelTweenSettings setEase(FlixelEase.FunkinEaseFunction ease) {
-    this.ease = ease;
-    return this;
-  }
-
-  public void clearGoals() {
-    goals.clear();
-    propertyGoals.clear();
-  }
-
-  public FlixelTweenSettings setStartDelay(float startDelay) {
-    this.startDelay = startDelay;
-    return this;
-  }
-
-  public FlixelTweenSettings setLoopDelay(float loopDelay) {
-    this.loopDelay = loopDelay;
-    return this;
-  }
-
-  public FlixelTweenSettings setFramerate(float framerate) {
-    this.framerate = framerate;
-    return this;
-  }
-
-  public FlixelTweenSettings setType(@NotNull FlixelTweenType type) {
-    this.type = type;
-    return this;
-  }
-
-  public FlixelTweenSettings setOnStart(FlixelEase.FunkinEaseStartCallback onStart) {
-    this.onStart = onStart;
-    return this;
-  }
-
-  public FlixelTweenSettings setOnUpdate(FlixelEase.FunkinEaseUpdateCallback onUpdate) {
-    this.onUpdate = onUpdate;
-    return this;
-  }
-
-  public FlixelTweenSettings setOnComplete(FlixelEase.FunkinEaseCompleteCallback onComplete) {
-    this.onComplete = onComplete;
-    return this;
-  }
-
-  /**
-   * A record containing basic info for a {@link FlixelVarTween} goal (aka a field to tween a numeric value to).
-   *
-   * @param field The field to tween.
-   * @param value The value to tween the field to.
-   */
-  public record FlixelTweenVarGoal(@NotNull String field, float value) {}
-
-  /**
-   * A record containing a getter, a target value, and a setter for a property-based tween goal.
-   * Unlike {@link FlixelTweenVarGoal}, this does not rely on reflection; the caller supplies how to
-   * read the initial value and how to apply each interpolated step, so setter side-effects fire
-   * naturally on every update.
-   *
-   * @param getter Supplies the initial value of the property when the tween starts.
-   * @param toValue The value to tween the property to.
-   * @param setter Consumes the interpolated value on every tween update.
-   */
-  public record FlixelTweenPropertyGoal(@NotNull FlixelTweenPropertyFloatGetter getter, float toValue, @NotNull FlixelTweenPropertyFloatSetter setter) {
-
-    /** Supplies a primitive {@code float} without boxing. */
-    @FunctionalInterface
-    public interface FlixelTweenPropertyFloatGetter {
-      float get();
-    }
-
-    /** Consumes a primitive {@code float} without boxing. */
-    @FunctionalInterface
-    public interface FlixelTweenPropertyFloatSetter {
-      void set(float value);
-    }
-  }
-
-  @FunctionalInterface
-  public interface FlixelTweenGoalVisitor {
-    void visit(String field, float value);
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/settings/FlixelTweenType.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/settings/FlixelTweenType.java
deleted file mode 100644
index e2a2012..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/settings/FlixelTweenType.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package me.stringdotjar.flixelgdx.tween.settings;
-
-/** Enum containing all different tween types that can determine */
-public enum FlixelTweenType {
-
-  /** Will stop and remove itself from the manager when it finishes. */
-  ONESHOT,
-  /** Will stop when it finishes but remain in the manager. */
-  PERSIST,
-  /** Will play tween in reverse direction */
-  BACKWARD,
-  /** Will restart immediately when it finishes. */
-  LOOPING,
-  /** "To and from", will play tween hither and thither. Also loops indefinitely. */
-  PINGPONG;
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/type/FlixelNumTween.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/type/FlixelNumTween.java
deleted file mode 100644
index cdd4814..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/type/FlixelNumTween.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package me.stringdotjar.flixelgdx.tween.type;
-
-import me.stringdotjar.flixelgdx.tween.FlixelTween;
-import me.stringdotjar.flixelgdx.tween.settings.FlixelTweenSettings;
-
-/**
- * Tween type that tweens one numerical value to another.
- */
-public class FlixelNumTween extends FlixelTween {
-
-  /** The starting value of the tween. */
-  protected float start;
-
-  /** The target value of the tween. */
-  protected float end;
-
-  /** The current value of the tween. */
-  protected float value;
-
-  /** The range between the start and end values. */
-  protected float range;
-
-  /** Callback function for updating the value when the tween updates. */
-  protected FlixelNumTweenUpdateCallback updateCallback;
-
-  /**
-   * Constructs a new numerical tween, which will tween a simple starting number to an ending value.
-   *
-   * @param start The starting value.
-   * @param end The ending value.
-   * @param settings The settings that configure and determine how the tween should animate.
-   * @param updateCallback Callback function for updating any variable that needs the current value when the tween updates.
-   */
-  public FlixelNumTween(float start, float end, FlixelTweenSettings settings, FlixelNumTweenUpdateCallback updateCallback) {
-    super(settings);
-    this.start = start;
-    this.end = end;
-    this.value = start;
-    this.range = end - start;
-    this.updateCallback = updateCallback;
-  }
-
-  @Override
-  protected void updateTweenValues() {
-    if (updateCallback == null) {
-      return;
-    }
-
-    value = start + range * scale;
-
-    updateCallback.update(value);
-  }
-
-  /**
-   * Functional interface for updating the numerical value when the tween updates. This is for updating any
-   * variable that needs the current value of the tween.
-   */
-  @FunctionalInterface
-  public interface FlixelNumTweenUpdateCallback {
-
-    /**
-     * A callback method that is called when the tween updates its value during its tweening (or animating) process.
-     *
-     * @param value The new current value of the numerical tween during the animation.
-     */
-    void update(float value);
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/type/FlixelPropertyTween.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/type/FlixelPropertyTween.java
deleted file mode 100644
index ebfb88f..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/type/FlixelPropertyTween.java
+++ /dev/null
@@ -1,88 +0,0 @@
-package me.stringdotjar.flixelgdx.tween.type;
-
-import com.badlogic.gdx.utils.Array;
-import com.badlogic.gdx.utils.FloatArray;
-
-import me.stringdotjar.flixelgdx.tween.FlixelTween;
-import me.stringdotjar.flixelgdx.tween.settings.FlixelTweenSettings;
-
-/**
- * Tween type for animating values via getter/setter pairs (property goals) rather than
- * reflection. Use this when you need setter side effects (e.g. bounds updates, listeners) to
- * run on every interpolated step. Configure with {@link FlixelTweenSettings#addPropertyGoal}.
- * 
- * 
Note that this is faster than {@link FlixelVarTween} since it does not use reflection to access the fields.
- * It is recommended to use this when you need setter side effects (e.g. bounds updates, listeners) to
- * run on every interpolated step, the {@code FlixelVarTween} type is there for convenience.
- */
-public class FlixelPropertyTween extends FlixelTween {
-
-  /**
-   * Cached property goals captured at {@link #start()} to avoid re-allocating the list every
-   * frame inside {@link #updateTweenValues()}.
-   */
-  protected Array cachedPropertyGoals = new Array<>();
-
-  /**
-   * Initial values of each property goal, captured from their getter at {@link #start()}, indexed
-   * parallel to {@link #cachedPropertyGoals}.
-   */
-  protected FloatArray propertyGoalStartValues = new FloatArray();
-
-  /**
-   * Constructs a new property tween with the given settings. Property goals must be added via
-   * {@link FlixelTweenSettings#addPropertyGoal} before starting.
-   *
-   * @param settings The settings that configure and determine how the tween should animate.
-   */
-  public FlixelPropertyTween(FlixelTweenSettings settings) {
-    super(settings);
-  }
-
-  @Override
-  public FlixelTween start() {
-    super.start();
-
-    if (tweenSettings == null) {
-      return this;
-    }
-
-    var propertyGoals = tweenSettings.getPropertyGoals();
-    if (propertyGoals == null || propertyGoals.isEmpty()) {
-      return this;
-    }
-
-    cachedPropertyGoals.clear();
-    propertyGoalStartValues.clear();
-    for (int i = 0; i < propertyGoals.size; i++) {
-      var goal = propertyGoals.get(i);
-      if (goal == null) {
-        continue;
-      }
-      cachedPropertyGoals.add(goal);
-      propertyGoalStartValues.add(goal.getter().get());
-    }
-
-    return this;
-  }
-
-  @Override
-  protected void updateTweenValues() {
-    for (int i = 0; i < cachedPropertyGoals.size; i++) {
-      float startValue = propertyGoalStartValues.get(i);
-      var goal = cachedPropertyGoals.get(i);
-      if (goal == null) {
-        continue;
-      }
-      float newValue = startValue + (goal.toValue() - startValue) * scale;
-      goal.setter().set(newValue);
-    }
-  }
-
-  @Override
-  public void reset() {
-    super.reset();
-    cachedPropertyGoals.clear();
-    propertyGoalStartValues.clear();
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/type/FlixelVarTween.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/type/FlixelVarTween.java
deleted file mode 100644
index c207e0d..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/tween/type/FlixelVarTween.java
+++ /dev/null
@@ -1,157 +0,0 @@
-package me.stringdotjar.flixelgdx.tween.type;
-
-import com.badlogic.gdx.utils.ObjectFloatMap;
-import com.badlogic.gdx.utils.ObjectSet;
-
-import me.stringdotjar.flixelgdx.tween.FlixelTween;
-import me.stringdotjar.flixelgdx.tween.settings.FlixelTweenSettings;
-import me.stringdotjar.flixelgdx.util.FlixelConstants;
-import me.stringdotjar.flixelgdx.util.FlixelReflectUtil;
-
-import java.lang.reflect.Field;
-
-/**
- * Tween type for tweening specific fields on an object using reflection.
- * 
- * 
Although it is slightly slower than a {@link FlixelPropertyTween}, this type is here
- * just in case you need it and for convenience.
- */
-public class FlixelVarTween extends FlixelTween {
-
-  /** The object to tween. */
-  protected Object object;
-
-  /** The initial values of the fields being tweened. */
-  protected final ObjectFloatMap initialValues = new ObjectFloatMap<>();
-
-  /** Reusable map for computed tween values, cleared and repopulated each frame. */
-  protected final ObjectFloatMap currentValues = new ObjectFloatMap<>();
-
-  /**
-   * Maps each goal field name to its target value.
-   */
-  protected final ObjectFloatMap goalValues = new ObjectFloatMap<>();
-
-  /**
-   * Cache of the fields being tweened for faster access so they aren't accessed every time the
-   * {@link #start()} method is called.
-   */
-  protected Field[] fieldsCache = null;
-
-  /** The update callback for {@code this} tween to change the objects values every update. */
-  protected FlixelVarTween.FunkinVarTweenUpdateCallback updateCallback;
-
-  /**
-   * Constructs a new object tween using reflection.
-   *
-   * 
Note that this does NOT add the tween to the global manager, it just assigns its main
-   * values. That's it. If you wish to create a tween to automatically start working, you might want
-   * to see {@link FlixelTween#tween(Object object, FlixelTweenSettings tweenSettings,
-   * FunkinVarTweenUpdateCallback updateCallback)}.
-   *
-   * @param object The object to tween values.
-   * @param settings The settings that configure and determine how the tween should animate and last for.
-   * @param updateCallback Callback function for updating the objects values when the tween updates.
-   */
-  public FlixelVarTween(Object object, FlixelTweenSettings settings, FunkinVarTweenUpdateCallback updateCallback) {
-    super(settings);
-    this.object = object;
-    this.updateCallback = updateCallback;
-  }
-
-  @Override
-  public FlixelTween start() {
-    super.start();
-
-    if (tweenSettings == null) {
-      return this;
-    }
-
-    var goals = tweenSettings.getGoals();
-    if (goals == null || goals.isEmpty()) {
-      return this;
-    }
-
-    if (fieldsCache == null) {
-      fieldsCache = FlixelReflectUtil.getAllFieldsAsArray(object.getClass());
-    }
-
-    ObjectSet floatFieldIds = new ObjectSet<>(fieldsCache.length);
-    for (Field f : fieldsCache) {
-      if (f != null && f.getType() == float.class) {
-        String name = f.getName();
-        if (name != null && !name.isEmpty()) {
-          floatFieldIds.add(name);
-        }
-      }
-    }
-
-    final Field[] fields = fieldsCache;
-    final Object target = object;
-    tweenSettings.forEachGoal((fieldName, value) -> {
-      if (!floatFieldIds.contains(fieldName)) {
-        String message = "Field \"" + fieldName + "\" does not exist on the given object or is not a float field.";
-        throw new RuntimeException(message);
-      }
-      for (Field field : fields) {
-        if (!field.getName().equals(fieldName)) {
-          continue;
-        }
-        try {
-          if (!field.trySetAccessible()) {
-            continue;
-          }
-          initialValues.put(fieldName, field.getFloat(target));
-          goalValues.put(fieldName, value);
-          break;
-        } catch (IllegalAccessException e) {
-        }
-      }
-    });
-
-    return this;
-  }
-
-  @Override
-  protected void updateTweenValues() {
-    if (updateCallback == null || goalValues.isEmpty()) {
-      return;
-    }
-    currentValues.clear();
-    for (ObjectFloatMap.Entry entry : goalValues.entries()) {
-      float startValue = initialValues.get(entry.key, 0f);
-      float newValue = startValue + (entry.value - startValue) * scale;
-      currentValues.put(entry.key, newValue);
-    }
-    if (currentValues.size > 0) {
-      updateCallback.update(currentValues);
-    }
-  }
-
-  @Override
-  public void reset() {
-    super.reset();
-    fieldsCache = null;
-    goalValues.clear();
-  }
-
-  @Override
-  public void resetBasic() {
-    super.resetBasic();
-    initialValues.clear();
-    currentValues.clear();
-  }
-
-  /** Callback interface for changing an objects values when a var tween updates its values. */
-  @FunctionalInterface
-  public interface FunkinVarTweenUpdateCallback {
-
-    /**
-     * A callback method that is called when the tween updates its values during its tweening (or
-     * animating) process.
-     *
-     * @param values The new current values of the fields being tweened during the animation.
-     */
-    void update(ObjectFloatMap values);
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelConstants.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelConstants.java
deleted file mode 100644
index 9112b27..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelConstants.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package me.stringdotjar.flixelgdx.util;
-
-/**
- * Core class for holding static classes with values which do not change. It is NOT RECOMMENDED to
- * store things like {@link java.util.ArrayList}'s, as they can still be modified even if they are
- * initialized as {@code final}.
- */
-public final class FlixelConstants {
-
-  /**
-   * Holds ASCII color code constants for text in the console.
-   */
-  public static final class AsciiCodes {
-
-    public static final String RESET = "\u001B[0m";
-    public static final String BOLD = "\033[0;1m";
-    public static final String ITALIC = "\u001B[3m";
-    public static final String UNDERLINE = "\u001B[4m";
-    public static final String BLACK = "\u001B[30m";
-    public static final String RED = "\u001B[31m";
-    public static final String GREEN = "\u001B[32m";
-    public static final String YELLOW = "\u001B[33m";
-    public static final String BLUE = "\u001B[34m";
-    public static final String PURPLE = "\u001B[35m";
-    public static final String CYAN = "\u001B[36m";
-    public static final String WHITE = "\u001B[37m";
-
-    private AsciiCodes() {}
-  }
-
-  private FlixelConstants() {}
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelGitUtil.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelGitUtil.java
deleted file mode 100644
index 091027d..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelGitUtil.java
+++ /dev/null
@@ -1,80 +0,0 @@
-package me.stringdotjar.flixelgdx.util;
-
-import java.io.BufferedReader;
-import java.io.InputStreamReader;
-
-/**
- * Utility class for obtaining Git information about the current repository Flixel is being ran in.
- */
-public final class FlixelGitUtil {
-
-  /**
-   * A record holding all info about the current Git repository.
-   *
-   * @param commit The current commit.
-   * @param branch The current branch.
-   * @param remoteUrl The repository that Polyverse is being worked on.
-   * @param isModified Does the current repository have any changes made to it?
-   */
-  public record RepoInfo(String commit, String branch, String remoteUrl, String isModified) {
-    @Override
-    public String commit() {
-      if (commit == null || commit.isBlank()) {
-        return "Could not determine Git commit.";
-      }
-      return commit.length() > 7 ? commit.substring(0, 8) : commit;
-    }
-
-    @Override
-    public String branch() {
-      if (branch == null || branch.isBlank()) {
-        return "Could not determine Git branch.";
-      }
-      return branch;
-    }
-
-    @Override
-    public String remoteUrl() {
-      if (remoteUrl == null || remoteUrl.isBlank()) {
-        return "Could not determine Git remote URL.";
-      }
-      return remoteUrl;
-    }
-
-    @Override
-    public String isModified() {
-      return (isModified != null && !isModified.isBlank()) ? "Yes" : "No";
-    }
-  }
-
-  /**
-   * Gets basic Git info about the current app running.
-   *
-   * @return A {@code RepoInfo} record with basic info.
-   */
-  public static RepoInfo getRepoInfo() {
-    String commit = runGitCommand("rev-parse", "HEAD");
-    String branch = runGitCommand("rev-parse", "--abbrev-ref", "HEAD");
-    String remoteUrl = runGitCommand("config", "--get", "remote.origin.url");
-    String isModified = runGitCommand("status", "--porcelain");
-    return new RepoInfo(commit, branch, remoteUrl, isModified);
-  }
-
-  private static String runGitCommand(String... args) {
-    try {
-      String[] command = new String[args.length + 1];
-      command[0] = "git";
-      System.arraycopy(args, 0, command, 1, args.length);
-      ProcessBuilder pb = new ProcessBuilder(command);
-      pb.redirectErrorStream(true);
-      Process process = pb.start();
-      try (BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()))) {
-        return reader.readLine();
-      }
-    } catch (Exception e) {
-      return null;
-    }
-  }
-
-  private FlixelGitUtil() {}
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelMathUtil.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelMathUtil.java
deleted file mode 100644
index bd28994..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelMathUtil.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package me.stringdotjar.flixelgdx.util;
-
-/**
- * Utility class for various math related functions used in FlixelGDX.
- */
-public final class FlixelMathUtil {
-
-  /**
-   * Rounds a float value to a specified number of decimal places.
-   *
-   * @param value The float value to round.
-   * @param decimalPlaces The number of decimal places to round to.
-   * @return The rounded float value.
-   */
-  public static float round(float value, int decimalPlaces) {
-    float scale = (float) Math.pow(10, decimalPlaces);
-    return Math.round(value * scale) / scale;
-  }
-
-  private FlixelMathUtil() {}
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelPathsUtil.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelPathsUtil.java
deleted file mode 100644
index 8764ac7..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelPathsUtil.java
+++ /dev/null
@@ -1,75 +0,0 @@
-package me.stringdotjar.flixelgdx.util;
-
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.files.FileHandle;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-/** Utility class for simplifying asset paths and libGDX {@link FileHandle}s. */
-public final class FlixelPathsUtil {
-
-  private static final Map audioPathCache = new ConcurrentHashMap<>();
-
-  public static FileHandle asset(String path) {
-    return Gdx.files.internal(path);
-  }
-
-  public static FileHandle shared(String path) {
-    return asset(String.format("shared/%s", path));
-  }
-
-  public static FileHandle fontAsset(String path) {
-    return asset(String.format("fonts/%s.ttf", path));
-  }
-
-  public static FileHandle xmlAsset(String path) {
-    return asset(String.format("%s.xml", path));
-  }
-
-  public static FileHandle sharedImageAsset(String path) {
-    return shared(String.format("images/%s.png", path));
-  }
-
-  public static FileHandle external(String path) {
-    return Gdx.files.external(path);
-  }
-
-  /**
-   * Resolves an internal asset path to an absolute filesystem path that MiniAudio's native engine
-   * can open directly.
-   *
-   * 
When running from the IDE the working directory is the {@code assets/} folder, so the raw
-   * relative path works as-is. When running from a packaged JAR the assets are embedded as
-   * classpath resources and MiniAudio cannot open them by name. In that case the resource is
-   * extracted to a temp file on first call, and the temp file's absolute path is returned. Results
-   * are cached so repeated calls for the same path do not produce extra temp files.
-   *
-   * @param path The internal asset path, e.g. {@code "shared/sounds/foo.ogg"}.
-   * @return An absolute filesystem path that MiniAudio can open.
-   */
-  public static String resolveAudioPath(String path) {
-    return audioPathCache.computeIfAbsent(path, FlixelPathsUtil::extractAudioPath);
-  }
-
-  private static String extractAudioPath(String path) {
-    FileHandle handle = asset(path);
-    if (handle.file().exists()) {
-      return handle.file().getAbsolutePath();
-    }
-    // Asset is inside a JAR, copy it out to a temp file so MiniAudio can open it.
-    String ext = path.contains(".") ? path.substring(path.lastIndexOf('.')) : "";
-    try {
-      File temp = File.createTempFile("flixelaudio_", ext);
-      temp.deleteOnExit();
-      handle.copyTo(new FileHandle(temp));
-      return temp.getAbsolutePath();
-    } catch (IOException e) {
-      throw new RuntimeException("Failed to extract audio asset from JAR: " + path, e);
-    }
-  }
-
-  private FlixelPathsUtil() {}
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelReflectUtil.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelReflectUtil.java
deleted file mode 100644
index be4ea93..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelReflectUtil.java
+++ /dev/null
@@ -1,74 +0,0 @@
-package me.stringdotjar.flixelgdx.util;
-
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-
-/**
- * Backend utility class for obtaining and manipulating fields on objects through the usage of Java reflection.
- */
-public final class FlixelReflectUtil {
-
-  private FlixelReflectUtil() {}
-
-  /**
-   * Checks if a field exists on a given object.
-   *
-   * @param target The object to verify the existence of the given field to check.
-   * @param fieldName The name of the
-   * @return If the field exists on the given object.
-   */
-  public static boolean hasField(Object target, String fieldName) {
-    return getAllFields(target.getClass()).stream().anyMatch(field -> field.getName().equals(fieldName));
-  }
-
-  /**
-   * Obtains all fields of a class, including the master types above it all the way to {@link
-   * Object}.
-   *
-   * @param type A class literal to obtain the fields from.
-   * @return All fields from itself and its master classes above it.
-   */
-  public static List getAllFields(Class type) {
-    List fields = new ArrayList<>();
-    for (Class c = type; c != null; c = c.getSuperclass()) {
-      fields.addAll(Arrays.asList(c.getDeclaredFields()));
-    }
-    return fields;
-  }
-
-  /**
-   * Obtains all fields of a class, including the master types above it all the way to {@link
-   * Object}. Obvious to the name, this version returns an array instead of a list unlike its
-   * similar function .
-   *
-   * @param type A class literal to obtain the fields from.
-   * @return All fields from itself and its master classes above it.
-   */
-  public static Field[] getAllFieldsAsArray(Class type) {
-    return getAllFields(type).toArray(new Field[0]);
-  }
-
-  /**
-   * Checks if a class of a certain package is final.
-   *
-   * @param classPath The package definition of the class to check if final. An example could be
-   * {@code "me.stringdotjar.flixelgdx.Flixel"}.
-   * @return If the class provided is final. If there was an exception caught, then {@code false} is
-   * automatically returned.
-   */
-  public static boolean isClassFinal(String classPath) {
-    try {
-      Class clazz = Class.forName(classPath);
-      // Uses the java.lang.reflect.Modifier utility.
-      return Modifier.isFinal(clazz.getModifiers());
-    } catch (ClassNotFoundException e) {
-      // Treat non-existent class as non-final for safe binding,
-      // though the user will hit an error later.
-      return false;
-    }
-  }
-}
diff --git a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelRuntimeUtil.java b/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelRuntimeUtil.java
deleted file mode 100644
index 9079425..0000000
--- a/flixelgdx/core/src/main/java/me/stringdotjar/flixelgdx/util/FlixelRuntimeUtil.java
+++ /dev/null
@@ -1,197 +0,0 @@
-package me.stringdotjar.flixelgdx.util;
-
-import java.util.jar.JarFile;
-
-/**
- * Utility class for handling operation related to the runtime environment, including OS detection,
- * extracting runtime information, obtaining information from exceptions, and other related tasks.
- */
-public final class FlixelRuntimeUtil {
-
-  /**
-   * Returns {@code true} when the application is running from the final packaged distribution JAR,
-   * and {@code false} when it is running from the IDE (even if the IDE loads individual module JARs
-   * on the classpath).
-   *
-   * 
Gradle builds each module (e.g. {@code flixelgdx}) into its own module JAR inside
-   * {@code build/libs/} and puts that on the classpath during IDE runs. Checking only whether the
-   * code-source path ends with {@code .jar} therefore incorrectly returns {@code true} in the IDE.
-   * Instead, this method opens the JAR that contains this class and inspects its manifest for a
-   * {@code Main-Class} attribute. The only JAR in this project that carries that attribute is the
-   * fat distribution JAR produced by the {@code lwjgl3:jar} task. Individual module JARs do not
-   * have it.
-   *
-   * @return {@code true} if running from the distribution JAR, {@code false} otherwise.
-   */
-  public static boolean isRunningFromJar() {
-    try {
-      String path = getWorkingDirectory();
-
-      if (path == null) {
-        // Failed to get the working directory, so we can't determine if we're running from a JAR or not.
-        return false;
-      }
-
-      if (!path.endsWith(".jar")) {
-        // Exploded class-file directory, which we can safely assume is from the IDE.
-        return false;
-      }
-      // The class is inside a JAR. Module JARs built during development have no Main-Class entry.
-      // The fat distribution JAR always does (set by the lwjgl3:jar manifest block).
-      try (JarFile jar = new JarFile(path)) {
-        var manifest = jar.getManifest();
-        return manifest != null && manifest.getMainAttributes().getValue("Main-Class") != null;
-      }
-    } catch (Exception e) {
-      return false;
-    }
-  }
-
-  /**
-   * Returns {@code true} when the application is running inside an IDE (IntelliJ, Eclipse, Cursor,
-   * VS Code, etc.), and {@code false} when running from the distribution JAR or plain classpath.
-   *
-   * 
Detection uses IDE-specific system properties, classpath hints, and the code source path.
-   * Gradle-based runs are detected via {@code build/classes} (exploded) or a JAR under
-   * {@code build/libs/} that is not the distribution JAR (no {@code Main-Class} in manifest).
-   *
-   * @return {@code true} if running in an IDE, {@code false} otherwise.
-   */
-  public static boolean isRunningInIDE() {
-    // IntelliJ (run/debug).
-    if (System.getProperty("idea.launcher.port") != null) {
-      return true;
-    }
-    // IntelliJ fallback: idea_rt.jar on classpath (e.g. debug).
-    if (System.getProperty("java.class.path", "").contains("idea_rt.jar")) {
-      return true;
-    }
-    // Eclipse.
-    if (System.getProperty("eclipse.application") != null) {
-      return true;
-    }
-    var path = getWorkingDirectory();
-    if (path == null) {
-      return false;
-    }
-    // IntelliJ default output.
-    if (path.contains("out/production")) {
-      return true;
-    }
-    // Eclipse default output.
-    if (path.contains("bin/")) {
-      return true;
-    }
-    // Gradle: exploded classes (e.g. build/classes/java/main).
-    if (path.contains("build/classes")) {
-      return true;
-    }
-    // Gradle: module JAR on classpath (build/libs/*.jar without Main-Class); distribution JAR has Main-Class.
-    if (path.contains("build/libs") && path.endsWith(".jar") && !isRunningFromJar()) {
-      return true;
-    }
-    return false;
-  }
-
-  /**
-	 * Detects the current runtime environment.
-	 *
-	 * 
This method is used to determine if the application is running in the IDE, from a JAR, or from the classpath.
-	 *
-	 * @return The detected environment.
-	 */
-	public static RunEnvironment detectEnvironment() {
-		if (isRunningInIDE()) {
-			return RunEnvironment.IDE;
-		}
-    if (isRunningFromJar()) {
-			return RunEnvironment.JAR;
-    }
-    return RunEnvironment.CLASSPATH;
-  }
-
-  /**
-   * Returns the working directory of the game.
-   *
-   * @return The working directory of the game. If an error occurs, {@code null} is returned.
-   */
-  public static String getWorkingDirectory() {
-    try {
-      return FlixelRuntimeUtil.class
-        .getProtectionDomain()
-        .getCodeSource()
-        .getLocation()
-        .toURI()
-        .getPath();
-    } catch (Exception e) {
-      return null;
-    }
-  }
-
-  /**
-   * Returns the root package name of the library. This is done just in case
-   * (for whatever reason it may be) the root package changes.
-   *
-   * @return The root package name of the library.
-   */
-  public static String getLibraryRoot() {
-    return FlixelRuntimeUtil.class.getPackageName().replaceAll("\\.[^.]+$", "");
-  }
-
-  /**
-   * Obtains a string representation of where an exception was thrown from, including the class,
-   * method, file, and line number.
-   *
-   * @param exception The exception to obtain the location from.
-   * @return A string representation of where the exception was thrown from.
-   */
-  public static String getExceptionLocation(Throwable exception) {
-    if (exception == null) {
-      return "Unknown Location";
-    }
-    StackTraceElement[] stackTrace = exception.getStackTrace();
-    if (stackTrace.length == 0) {
-      return "Unknown Location";
-    }
-    StackTraceElement element = stackTrace[0];
-    return "FILE="
-      + element.getFileName()
-      + ", CLASS="
-      + element.getClassName()
-      + ", METHOD="
-      + element.getMethodName()
-      + "(), LINE="
-      + element.getLineNumber();
-  }
-
-  /**
-   * Obtains a full detailed message from an exception, including its type, location, and stack trace.
-   *
-   * @param exception The exception to obtain the message from.
-   * @return A full detailed message from the exception.
-   */
-  public static String getFullExceptionMessage(Throwable exception) {
-    if (exception == null) {
-      return "No exception provided.";
-    }
-    StringBuilder messageBuilder = new StringBuilder();
-    messageBuilder.append("Exception: ").append(exception).append("\n");
-    messageBuilder.append("Location: ").append(getExceptionLocation(exception)).append("\n");
-    messageBuilder.append("Stack Trace:\n");
-    for (StackTraceElement element : exception.getStackTrace()) {
-      messageBuilder.append("\tat ").append(element.toString()).append("\n");
-    }
-    return messageBuilder.toString();
-  }
-
-  /**
-   * Enum representing the environment in which Flixel is running in.
-   */
-  public enum RunEnvironment {
-    IDE,
-    JAR,
-    CLASSPATH
-  }
-
-  private FlixelRuntimeUtil() {}
-}
diff --git a/flixelgdx/core/src/main/java/module-info.java b/flixelgdx/core/src/main/java/module-info.java
deleted file mode 100644
index 784f441..0000000
--- a/flixelgdx/core/src/main/java/module-info.java
+++ /dev/null
@@ -1,23 +0,0 @@
-module me.stringdotjar.flixelgdx.core {
-  exports me.stringdotjar.flixelgdx;
-  exports me.stringdotjar.flixelgdx.backend;
-  exports me.stringdotjar.flixelgdx.display;
-  exports me.stringdotjar.flixelgdx.text;
-  exports me.stringdotjar.flixelgdx.group;
-  exports me.stringdotjar.flixelgdx.input;
-  exports me.stringdotjar.flixelgdx.logging;
-  exports me.stringdotjar.flixelgdx.signal;
-  exports me.stringdotjar.flixelgdx.tween;
-  exports me.stringdotjar.flixelgdx.tween.settings;
-  exports me.stringdotjar.flixelgdx.tween.type;
-  exports me.stringdotjar.flixelgdx.util;
-
-  // Automatic module names (from JAR filenames when on module path).
-  requires transitive gdx;
-  requires transitive gdx.freetype;
-  requires transitive anim8.gdx;
-  requires transitive libgdx.utils;
-  requires transitive miniaudio;
-  requires org.fusesource.jansi;
-  requires org.jetbrains.annotations;
-}
diff --git a/flixelgdx/lwjgl3/build.gradle b/flixelgdx/lwjgl3/build.gradle
deleted file mode 100644
index 4e8bcd5..0000000
--- a/flixelgdx/lwjgl3/build.gradle
+++ /dev/null
@@ -1,18 +0,0 @@
-[compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
-eclipse.project.name = appName + '-flixelgdx-lwjgl3'
-
-apply plugin: "java-library"
-
-java {
-  sourceCompatibility = 17
-  targetCompatibility = 17
-}
-
-dependencies {
-  api project(":flixelgdx:core")
-
-  api "games.rednblack.miniaudio:gdx-miniaudio-platform:$miniaudioVersion:natives-desktop"
-  api "com.badlogicgames.gdx:gdx-backend-lwjgl3:$gdxVersion"
-  api "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-desktop"
-  api "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-desktop"
-}
diff --git a/flixelgdx/lwjgl3/src/main/java/me/stringdotjar/flixelgdx/backend/lwjgl3/FlixelLwjgl3Launcher.java b/flixelgdx/lwjgl3/src/main/java/me/stringdotjar/flixelgdx/backend/lwjgl3/FlixelLwjgl3Launcher.java
deleted file mode 100644
index 9a91ab0..0000000
--- a/flixelgdx/lwjgl3/src/main/java/me/stringdotjar/flixelgdx/backend/lwjgl3/FlixelLwjgl3Launcher.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package me.stringdotjar.flixelgdx.backend.lwjgl3;
-
-import com.badlogic.gdx.backends.lwjgl3.Lwjgl3Application;
-import com.badlogic.gdx.backends.lwjgl3.Lwjgl3ApplicationConfiguration;
-import com.badlogic.gdx.backends.lwjgl3.Lwjgl3WindowAdapter;
-import me.stringdotjar.flixelgdx.Flixel;
-import me.stringdotjar.flixelgdx.FlixelGame;
-import me.stringdotjar.flixelgdx.backend.lwjgl3.alert.FlixelLwjgl3Alerter;
-
-/**
- * Launches the desktop (LWJGL3) version of the Flixel game.
- */
-public class FlixelLwjgl3Launcher {
-
-  /**
-   * Launches the LWJGL3 version of the Flixel game with the given game instance. This should be called from the main
-   * method of the libGDX LWJGL3 launcher class, and the game instance should be created in the same general area.
-   *
-   * @param game The game instance to launch. This should already be initialized with the desired configuration values.
-   */
-  public static void launch(FlixelGame game, String... icons) {
-    Flixel.initialize(game, new FlixelLwjgl3Alerter());
-
-    Lwjgl3ApplicationConfiguration configuration = new Lwjgl3ApplicationConfiguration();
-    configuration.setTitle(game.getTitle());
-    configuration.useVsync(game.isVsync());
-    configuration.setForegroundFPS(game.getFramerate());
-    if (game.isFullscreen()) {
-      configuration.setFullscreenMode(Lwjgl3ApplicationConfiguration.getDisplayMode());
-    } else {
-      configuration.setWindowedMode(game.getWindowWidth(), game.getWindowHeight());
-    }
-    configuration.setWindowIcon(icons);
-    configuration.setWindowListener(new Lwjgl3WindowAdapter() {
-      @Override
-      public void focusGained() {
-        super.focusGained();
-        Flixel.getGame().onWindowFocused();
-      }
-
-      @Override
-      public void focusLost() {
-        super.focusLost();
-        Flixel.getGame().onWindowUnfocused();
-      }
-
-      @Override
-      public void iconified(boolean isIconified) {
-        super.iconified(isIconified);
-        Flixel.getGame().onWindowMinimized(isIconified);
-      }
-    });
-
-    new Lwjgl3Application(game, configuration);
-  }
-}
diff --git a/flixelgdx/lwjgl3/src/main/java/me/stringdotjar/flixelgdx/backend/lwjgl3/alert/FlixelLwjgl3Alerter.java b/flixelgdx/lwjgl3/src/main/java/me/stringdotjar/flixelgdx/backend/lwjgl3/alert/FlixelLwjgl3Alerter.java
deleted file mode 100644
index bc5601d..0000000
--- a/flixelgdx/lwjgl3/src/main/java/me/stringdotjar/flixelgdx/backend/lwjgl3/alert/FlixelLwjgl3Alerter.java
+++ /dev/null
@@ -1,41 +0,0 @@
-package me.stringdotjar.flixelgdx.backend.lwjgl3.alert;
-
-import me.stringdotjar.flixelgdx.backend.Alerter;
-
-import java.awt.EventQueue;
-import java.lang.reflect.InvocationTargetException;
-
-import javax.swing.JOptionPane;
-
-public class FlixelLwjgl3Alerter implements Alerter {
-
-  @Override
-  public void showInfoAlert(String title, String message) {
-    showAlert(title, message, JOptionPane.INFORMATION_MESSAGE);
-  }
-
-  @Override
-  public void showWarningAlert(String title, String message) {
-    showAlert(title, message, JOptionPane.WARNING_MESSAGE);
-  }
-
-  @Override
-  public void showErrorAlert(String title, String message) {
-    showAlert(title, message, JOptionPane.ERROR_MESSAGE);
-  }
-  
-  private void showAlert(String title, Object message, int type) {
-    String msg = message != null ? message.toString() : "null";
-    if (EventQueue.isDispatchThread()) {
-      JOptionPane.showMessageDialog(null, msg, title, type);
-    } else {
-      try {
-        EventQueue.invokeAndWait(() -> {
-          JOptionPane.showMessageDialog(null, msg, title, type);
-        });
-      } catch (InterruptedException | InvocationTargetException e) {
-        // Ignore.
-      }
-    }
-  }
-}
diff --git a/lwjgl3/build.gradle b/lwjgl3/build.gradle
index bcd9bd5..453c610 100644
--- a/lwjgl3/build.gradle
+++ b/lwjgl3/build.gradle
@@ -26,7 +26,9 @@ if (JavaVersion.current().isJava9Compatible()) {
 
 dependencies {
   implementation project(':polyverse')
-  implementation project(":flixelgdx:lwjgl3")
+  implementation("com.github.stringdotjar:flixelgdx-lwjgl3:master-SNAPSHOT") {
+    changing = true
+  }
 
   if (enableGraalNative == 'true') {
     implementation "io.github.berstanio:gdx-svmhelper-backend-lwjgl3:$graalHelperVersion"
diff --git a/polyverse/build.gradle b/polyverse/build.gradle
index 6c123dd..ad12c6d 100644
--- a/polyverse/build.gradle
+++ b/polyverse/build.gradle
@@ -11,7 +11,9 @@ processResources.from(generatePolyverseVersion) {
 }
 
 dependencies {
-  implementation project(":flixelgdx:core")
+  implementation("com.github.stringdotjar:flixelgdx-core:master-SNAPSHOT") {
+    changing = true
+  }
 
   implementation "org.apache.groovy:groovy:5.0.4"
   implementation "org.jetbrains:annotations:26.1.0"
diff --git a/settings.gradle b/settings.gradle
index 0684d9f..f9b766b 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -9,5 +9,12 @@ plugins {
 // Polyverse and libGDX projects.
 include 'polyverse', 'lwjgl3', 'android'
 
-// FlixelGDX projects.
-include 'flixelgdx:core', 'flixelgdx:lwjgl3', 'flixelgdx:android'
+// Include the FlixelGDX library if its found locally in the same parent folder as Polyverse.
+includeBuild('../flixelgdx') {
+  dependencySubstitution {
+    // Substitute using the new group ID
+    substitute module('com.github.stringdotjar:flixelgdx-core') using project(':core')
+    substitute module('com.github.stringdotjar:flixelgdx-lwjgl3') using project(':lwjgl3')
+    substitute module('com.github.stringdotjar:flixelgdx-android') using project(':android')
+  }
+}

From e9c7d2c0b7a7cd2c5dc04020c31b7241d7047e78 Mon Sep 17 00:00:00 2001
From: String 
Date: Fri, 27 Feb 2026 05:10:53 -0600
Subject: [PATCH 2/3] Update settings.gradle

---
 settings.gradle | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/settings.gradle b/settings.gradle
index f9b766b..01919db 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -9,12 +9,14 @@ plugins {
 // Polyverse and libGDX projects.
 include 'polyverse', 'lwjgl3', 'android'
 
-// Include the FlixelGDX library if its found locally in the same parent folder as Polyverse.
-includeBuild('../flixelgdx') {
-  dependencySubstitution {
-    // Substitute using the new group ID
-    substitute module('com.github.stringdotjar:flixelgdx-core') using project(':core')
-    substitute module('com.github.stringdotjar:flixelgdx-lwjgl3') using project(':lwjgl3')
-    substitute module('com.github.stringdotjar:flixelgdx-android') using project(':android')
+// Include the FlixelGDX library only if it's found locally in the same parent folder as Polyverse.
+if (file('../flixelgdx').exists()) {
+  includeBuild('../flixelgdx') {
+    dependencySubstitution {
+      // Substitute using the new group ID
+      substitute module('com.github.stringdotjar:flixelgdx-core') using project(':core')
+      substitute module('com.github.stringdotjar:flixelgdx-lwjgl3') using project(':lwjgl3')
+      substitute module('com.github.stringdotjar:flixelgdx-android') using project(':android')
+    }
   }
 }

From 26b99407464bb367842792ec28e8085c081080ff Mon Sep 17 00:00:00 2001
From: String 
Date: Fri, 27 Feb 2026 05:18:20 -0600
Subject: [PATCH 3/3] =?UTF-8?q?Dawg=20let=20me=20pass=20the=20checks=20?=
 =?UTF-8?q?=F0=9F=99=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .github/workflows/ci.yaml | 18 +++++++++++++++++-
 settings.gradle           | 10 +++++++---
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 005304b..6879126 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -17,6 +17,14 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      # Check out the flixelgdx library so Gradle can use the local included build
+      # instead of pulling from JitPack (which avoids 401/authorization issues).
+      - name: Checkout flixelgdx library
+        uses: actions/checkout@v4
+        with:
+          repository: stringdotjar/flixelgdx
+          path: flixelgdx
+
       # LibGDX typically uses Java 11 or newer.
       - name: Set up JDK 17
         uses: actions/setup-java@v4
@@ -42,7 +50,15 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      # LibGDX typically uses Java 11 or newer.
+      # Check out the flixelgdx library so Gradle can use the local included build
+      # instead of pulling from JitPack (which avoids 401/authorization issues).
+      - name: Checkout flixelgdx library
+        uses: actions/checkout@v4
+        with:
+          repository: stringdotjar/flixelgdx
+          path: flixelgdx
+
+      # LibGDX typically uses Java 11 or newer, however we use Java 17 for modern standards.
       - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
diff --git a/settings.gradle b/settings.gradle
index 01919db..7c24eeb 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -9,9 +9,13 @@ plugins {
 // Polyverse and libGDX projects.
 include 'polyverse', 'lwjgl3', 'android'
 
-// Include the FlixelGDX library only if it's found locally in the same parent folder as Polyverse.
-if (file('../flixelgdx').exists()) {
-  includeBuild('../flixelgdx') {
+// Include the FlixelGDX library only if it's found locally.
+// This supports two layouts:
+// 1) ../flixelgdx  - sibling repo next to Polyverse (typical local dev)
+// 2) flixelgdx     - nested repo inside this project (used by CI workflow)
+def flixelLocalDir = ['../flixelgdx', 'flixelgdx'].collect { file(it) }.find { it.exists() }
+if (flixelLocalDir != null) {
+  includeBuild(flixelLocalDir) {
     dependencySubstitution {
       // Substitute using the new group ID
       substitute module('com.github.stringdotjar:flixelgdx-core') using project(':core')