switched to lwjgl3, began changing way screen resize system works, minor bug fix with options screen

build.gradle

@@ -38,7 +38,7 @@ project(":desktop") {
 
     dependencies {
         compile project(":core")
-        compile "com.badlogicgames.gdx:gdx-backend-lwjgl:$gdxVersion"
+        compile "com.badlogicgames.gdx:gdx-backend-lwjgl3:$gdxVersion"
         compile "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-desktop"
         compile "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-desktop"
     }

core/src/zero1hd/rhythmbullet/RhythmBullet.java

@@ -32,12 +32,13 @@ import com.badlogic.gdx.scenes.scene2d.ui.TextField.TextFieldStyle;
 import com.badlogic.gdx.scenes.scene2d.ui.Window.WindowStyle;
 
 import zero1hd.rhythmbullet.screens.LoadingScreen;
-import zero1hd.rhythmbullet.screens.MainMenu;
 import zero1hd.rhythmbullet.util.GenericFileTypeHandler;
 import zero1hd.rhythmbullet.util.RoundingResolutionHandler;
+import zero1hd.rhythmbullet.util.TransitionAdapter;
 
 public class RhythmBullet extends Game {
 	private boolean initComplete = false;
+	private boolean resizing;
 	
 	public static final int GAME_AREA_WIDTH = 64;
 	public static final int GAME_AREA_HEIGHT = 48;
@@ -56,18 +57,12 @@ public class RhythmBullet extends Game {
 		Gdx.app.setLogLevel(Application.LOG_DEBUG);
 		prefs = Gdx.app.getPreferences("PolyJet_Preferences");
 		
-		setScreen(new MainMenu(this));
 		if (prefs.getBoolean("fullscreen", true)) {
 			Gdx.graphics.setFullscreenMode(Gdx.graphics.getDisplayMode());
 		} else {
 			Gdx.graphics.setWindowedMode(prefs.getInteger("screen-width"), prefs.getInteger("screen-height"));
 		}
 		
-		Gdx.app.debug("Prelaunch Debug Info", "\ncurrent window size: "
-				+ Gdx.graphics.getWidth() + "x" + Gdx.graphics.getHeight() +"\n"
-						+ "Pixel density (PPI): " + Gdx.graphics.getDensity());
-		
-		
 		Resolution[] resolution = {
 				new Resolution(800, 480, "800x480"),
 				new Resolution(1280, 720, "1280x720"),
@@ -87,20 +82,40 @@ public class RhythmBullet extends Game {
 		assetManager.setLoader(ParticleEffect.class, new ParticleEffectLoader(genericFileFinder));
 		assetManager.setLoader(Sound.class, new SoundLoader(genericFileFinder));
 		
+		resizing = false;
+		
 		default_fontGenerator = new FreeTypeFontGenerator(Gdx.files.internal("fonts/Gasalt-Regular.ttf"));
 		darktech_ldr_fontGenerator = new FreeTypeFontGenerator(Gdx.files.internal("fonts/darktech_ldr.ttf"));
+		if (prefs.getBoolean("fullscreen", true)) {
+			Gdx.graphics.setFullscreenMode(Gdx.graphics.getDisplayMode());
+		} else {
+			Gdx.graphics.setWindowedMode(prefs.getInteger("screen-width"), prefs.getInteger("screen-height"));
+		}
+		Gdx.app.debug("Prelaunch Debug Info", "\ncurrent window size: "
+				+ Gdx.graphics.getWidth() + "x" + Gdx.graphics.getHeight() +"\n"
+						+ "Pixel density (PPI): " + Gdx.graphics.getDensity());
 		
-
+		setScreen(new LoadingScreen(this));
 	}
 	
 	@Override
 	public void render() {
+		if (resizing) {
+			if (assetManager.update()) {
+				resizing = false;
+				generateFonts();
+				defineSkinStyles();
+				assetManager.get("standard_thrust.p", ParticleEffect.class).flipY();
+				((TransitionAdapter) getScreen()).postTransition();
+			}
+		}
 		super.render();
 	}
 	
 	@Override
 	public void dispose() {
-		if (skinAtlas != null) {
+		Gdx.app.debug("Core", "disposing...");
+		if (initComplete) {
 			skinAtlas.dispose();
 			getDefaultSkin().dispose();
 			default_fontGenerator.dispose();
@@ -110,6 +125,47 @@ public class RhythmBullet extends Game {
 		super.dispose();
 	}
 	
+	@Override
+	public void resize(int width, int height) {
+		if (width != 0 && height != 0) {
+			if (initComplete) {
+				((TransitionAdapter) getScreen()).preTransition();
+				assetManager.clear();
+				prefs.putInteger("screen-width", width);
+				prefs.putInteger("screen-height", height);
+				prefs.flush();
+				resizing = true;
+			}
+			queueAssets();
+			super.resize(width, height);
+		}
+	}
+	
+	public int fontScale(float fontSize) {
+		Gdx.app.debug("Font pixel size", MathUtils.round(Gdx.graphics.getDensity()*(fontSize*Gdx.graphics.getHeight())) + "px");
+		if (Gdx.graphics.getHeight() != 0) {
+			return MathUtils.round(Gdx.graphics.getDensity()*(fontSize*Gdx.graphics.getHeight()));
+		} else {
+			return MathUtils.round(Gdx.graphics.getDensity()*(fontSize*480));
+		}
+	}
+	
+	public AssetManager getAssetManager() {
+		return assetManager;
+	}
+
+	public Skin getDefaultSkin() {
+		return defaultSkin;
+	}
+
+	public Preferences getPrefs() {
+		return prefs;
+	}
+	
+	public void setInitComplete() {
+		initComplete = true;
+	}
+	
 	public void queueAssets() {
 		assetManager.load("uiskin.atlas", TextureAtlas.class);
 		assetManager.load("Tech-Circle1.png", Texture.class);
@@ -138,11 +194,8 @@ public class RhythmBullet extends Game {
 		assetManager.load("magic1.png", Texture.class);
 	}
 	public void generateFonts() {
-		initComplete = true;
 		defaultSkin = new Skin();
-		
 		Gdx.app.debug("Prelaunch Debug Info", "Generating fonts...");
-		
 		skinAtlas = assetManager.get("uiskin.atlas", TextureAtlas.class);
 		getDefaultSkin().addRegions(skinAtlas);
 		
@@ -151,32 +204,26 @@ public class RhythmBullet extends Game {
 				size = 18;
 			}
 		}));
-		
 		getDefaultSkin().add("sub-font", default_fontGenerator.generateFont(new FreeTypeFontParameter() {
 			{
 				size = fontScale(0.04f);
 			}
 		}));
-		
 		getDefaultSkin().add("default-font", default_fontGenerator.generateFont(new FreeTypeFontParameter() {
 			{
 				size = fontScale(0.07f);
 			}
 		}));
-		
-		
 		getDefaultSkin().add("large-font", default_fontGenerator.generateFont(new FreeTypeFontParameter() {
 			{
 				size = fontScale(0.085f);
 			}
 		}));
-		
 		getDefaultSkin().add("special-font", darktech_ldr_fontGenerator.generateFont(new FreeTypeFontParameter() {
 			{
 				size = fontScale(0.075f);
 			}
 		}));
-		
 	}
 	
 	public void defineSkinStyles() {
@@ -260,34 +307,4 @@ public class RhythmBullet extends Game {
 		
 		Gdx.app.debug("Prelaunch Debug Info", "UI Skin has been defined.");
 	}
-	
-	@Override
-	public void resize(int width, int height) {
-		if (initComplete) {
-			getDefaultSkin().dispose();
-			assetManager.clear();
-			prefs.putInteger("screen-width", width);
-			prefs.putInteger("screen-height", height);
-			prefs.flush();
-		}
-		setScreen(new LoadingScreen(this, getScreen(), true, !initComplete));
-		super.resize(width, height);
-	}
-	
-	public int fontScale(float fontSize) {
-		Gdx.app.debug("Font pixel size", MathUtils.round(Gdx.graphics.getDensity()*(fontSize*Gdx.graphics.getHeight())) + "px");
-		return MathUtils.round(Gdx.graphics.getDensity()*(fontSize*Gdx.graphics.getHeight()));
-	}
-	
-	public AssetManager getAssetManager() {
-		return assetManager;
-	}
-
-	public Skin getDefaultSkin() {
-		return defaultSkin;
-	}
-
-	public Preferences getPrefs() {
-		return prefs;
-	}
 }

core/src/zero1hd/rhythmbullet/audio/AudioAnalyzer.java

@@ -71,7 +71,7 @@ public class AudioAnalyzer {
 			public void run() {
 				progress = 0;
 				int tasksDone = 0;
-				long totalTasks = audioData.getFrameCount()/audioData.getReadWindowSize();
+				long totalTasks = audioData.getSampleCount()/audioData.getReadWindowSize();
 				
 				bassThresholdMultiplier = 1.5f;
 				mThresholdMultiplier = 1.4f;
@@ -158,6 +158,7 @@ public class AudioAnalyzer {
 					shrinkData();
 					containsData = true;
 					Gdx.app.debug("Audio Analyzer", "USING SEED: " + PUID);
+					progress = 100;
 					sender.send(MiniEvents.SPECTRAL_FLUX_DONE);
 				}
 			}

core/src/zero1hd/rhythmbullet/audio/AudioData.java

@@ -42,9 +42,10 @@ public interface AudioData extends Disposable {
 	
 	/**
 	 * returns sample count
+	 * Can be inaccurate.
 	 * @return
 	 */
-	public long getFrameCount();
+	public long getSampleCount();
 	
 	/**
 	 * returns duration of song in seconds

core/src/zero1hd/rhythmbullet/audio/Mp3AudioData.java

@@ -92,7 +92,7 @@ public class Mp3AudioData implements AudioData {
 	}
 
 	@Override
-	public long getFrameCount() {
+	public long getSampleCount() {
 		return sampleCount;
 	}
 

core/src/zero1hd/rhythmbullet/audio/WavAudioData.java

@@ -69,7 +69,7 @@ public class WavAudioData implements AudioData {
 	}
 
 	@Override
-	public long getFrameCount() {
+	public long getSampleCount() {
 		return decoder.getFrameCount();
 	}
 

core/src/zero1hd/rhythmbullet/entity/enemies/Shard.java

@@ -30,7 +30,7 @@ public class Shard extends Entity {
 		maxHp = hp;
 		this.angle = angle;
 		setPosition(x-(getWidth()/2f), y-(getHeight()/2f));
-		
+		hitbox.setSize(getWidth(), getHeight());
 	}
 	
 	/**

core/src/zero1hd/rhythmbullet/screens/LoadingScreen.java

@@ -1,7 +1,6 @@
 package zero1hd.rhythmbullet.screens;
 
 import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.Screen;
 import com.badlogic.gdx.ScreenAdapter;
 import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.GL20;
@@ -13,35 +12,35 @@ import com.badlogic.gdx.scenes.scene2d.ui.Image;
 import com.badlogic.gdx.utils.viewport.ScreenViewport;
 
 import zero1hd.rhythmbullet.RhythmBullet;
-import zero1hd.rhythmbullet.util.TransitionAdapter;
 
 public class LoadingScreen extends ScreenAdapter {
 	private Stage stage;
 	RhythmBullet core;
 	Image zero1HD;
-	Screen gotoScreen;
-	boolean reInit;
 	
-	public LoadingScreen(RhythmBullet core, Screen gotoScreen, boolean reInit, boolean timer) {
+	public LoadingScreen(RhythmBullet core) {
 		this.core = core;
-		this.gotoScreen = gotoScreen;
-		this.reInit = reInit;
 		
 		stage = new Stage(new ScreenViewport());
+		
 		core.getAssetManager().load("splashlogo.png", Texture.class);
 		core.getAssetManager().finishLoading();
+		
 		zero1HD = new Image(this.core.getAssetManager().get("splashlogo.png", Texture.class));
 		
 		zero1HD.setColor(0f,1f,1f,0f);
 		stage.addActor(zero1HD);
 		
 		zero1HD.setPosition(stage.getWidth()/2 - zero1HD.getWidth()/2, stage.getHeight()/2 - zero1HD.getHeight()/2);
-		if (timer) {
+		zero1HD.addAction(Actions.sequence(Actions.color(Color.WHITE, 1f)));
-			zero1HD.addAction(Actions.sequence(Actions.color(Color.WHITE, 1f)));
-		}
 		core.queueAssets();
 	}
 	
+	@Override
+	public void show() {
+		super.show();
+	}
+	
 	float count = 0;
 	@Override
 	public void render(float delta) {
@@ -56,11 +55,8 @@ public class LoadingScreen extends ScreenAdapter {
 			core.generateFonts();
 			core.defineSkinStyles();
 			
-			if (reInit) {
+			core.setScreen(new MainMenu(core));
-				((TransitionAdapter) gotoScreen).postTransition();
+			core.setInitComplete();
-			}
-			
-			core.setScreen(gotoScreen);
 			core.getAssetManager().unload("splashlogo.png");
 			core.getAssetManager().get("standard_thrust.p", ParticleEffect.class).flipY();
 		}
@@ -73,4 +69,9 @@ public class LoadingScreen extends ScreenAdapter {
 		stage.getViewport().update(width, height, true);
 		super.resize(width, height);
 	}
+	
+	@Override
+	public void hide() {
+		super.hide();
+	}
 }

core/src/zero1hd/rhythmbullet/screens/MainMenu.java

@@ -2,7 +2,6 @@ package zero1hd.rhythmbullet.screens;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Input.Keys;
-import com.badlogic.gdx.Screen;
 import com.badlogic.gdx.ScreenAdapter;
 import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.math.Vector3;
@@ -19,8 +18,6 @@ import zero1hd.rhythmbullet.ui.pages.MoreOptionsPage;
 import zero1hd.rhythmbullet.ui.pages.OptionsPage;
 import zero1hd.rhythmbullet.util.TransitionAdapter;
 
-
-
 public class MainMenu extends ScreenAdapter implements TransitionAdapter {
 	public Stage stage;
 	private Vector3 targetPosition;
@@ -32,15 +29,21 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter {
 	
 	private RhythmBullet core;
 	
+	private float lerpAlpha;
 	public MainMenu(final RhythmBullet core) {
 		this.core = core;
 		stage = new Stage(new ScreenViewport());
 		targetPosition = new Vector3(stage.getCamera().position);
+		
+		postTransition();
 	}
 	
-	public Screen postTransition() {
+	@Override
+	public void preTransition() {
 		stage.clear();
-		
+	}
+	
+	public void postTransition() {
 		mainPage = new MainPage(core, targetPosition);
 		mainPage.setPosition(0, 0);
 		stage.addActor(mainPage);
@@ -86,12 +89,12 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter {
 		});
 		
 		Gdx.app.debug("Post Transition", "Beginning screen setup for Main menu.");
-		return this;
 	}
 	
 	@Override
 	public void show() {
 		Gdx.input.setInputProcessor(stage);
+		calcLerpAlpha(Gdx.graphics.getWidth());
 		super.show();
 	}
 	
@@ -117,7 +120,8 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter {
 		
 		stage.draw();
 		if (stage.getCamera().position.x != targetPosition.x || stage.getCamera().position.y != targetPosition.y) {
-			stage.getCamera().position.lerp(targetPosition, 0.25f);
+			
+			stage.getCamera().position.lerp(targetPosition, lerpAlpha);
 		}
 
 		super.render(delta);
@@ -128,6 +132,7 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter {
 		stage.getViewport().update(width, height, false);
 		targetPosition.x = width/2;
 		targetPosition.y = height/2;
+		calcLerpAlpha(width);
 		super.resize(width, height);
 	}
 	
@@ -136,4 +141,12 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter {
 		stage.dispose();
 		super.dispose();
 	}
+	
+	private void calcLerpAlpha(int width) {
+		if (width >= 3835) {
+			lerpAlpha = 0.005f;
+		} else {
+			lerpAlpha = 0.25f;
+		}
+	}
 }

core/src/zero1hd/rhythmbullet/screens/PreGameScreen.java

@@ -68,18 +68,21 @@ public class PreGameScreen extends ScreenAdapter implements TransitionAdapter, M
 			if (cameraPos.x == 1.5f*Gdx.graphics.getWidth()) {
 				cameraPos.x = 0.5f*Gdx.graphics.getWidth();
 			} else {
-				core.setScreen(new MainMenu(core).postTransition());
+				core.setScreen(new MainMenu(core));
 			}
 			break;
 		default:
 			break;
 		}
 	}
-
+	
 	@Override
-	public Screen postTransition() {
+	public void preTransition() {
 		stage.clear();
-		
+	}
+	
+	@Override
+	public void postTransition() {
 		ms = new MusicSelectionPage(core);
 		ms.miniSender.addListener(this);
 		ms.beginMusicSearch();
@@ -89,7 +92,6 @@ public class PreGameScreen extends ScreenAdapter implements TransitionAdapter, M
 		ap.miniSender.addListener(this);
 		ap.setPosition(Gdx.graphics.getWidth(), ap.getY());
 		stage.addActor(ap);	
-		return this;
 	}
 	
 	public void setPhase(int phase) {

core/src/zero1hd/rhythmbullet/ui/builders/GraphicsTable.java

@@ -55,7 +55,7 @@ public class GraphicsTable extends Table {
 		add(fancySpriteShader).minHeight(shaders.getHeight());
 		row();
 		
-		resolutions = new Label("Optimized Resolutions", skin);
+		resolutions = new Label("Resolutions: ", skin);
 		add(resolutions).left();
 		row();
 		

core/src/zero1hd/rhythmbullet/ui/pages/MusicSelectionPage.java

@@ -127,7 +127,7 @@ public class MusicSelectionPage extends Page {
 						loadingWindow.setProgress(prog);
 					}
 				} else {
-					NoticeWindow notice = new NoticeWindow(core.getDefaultSkin(), "default", "No song's found in:\n\"" + core.getPrefs().getString("music dir") + "\"\nTo change the search directory, go to game options.", core.getPrefs().getLong("fx vol"), core.getAssetManager());
+					NoticeWindow notice = new NoticeWindow(core.getDefaultSkin(), "default", "No song's found in:\n\"" + core.getPrefs().getString("music dir") + "\"\nTo change the search directory, go to game options.", core.getPrefs().getFloat("fx vol"), core.getAssetManager());
 					notice.setSize(0.6f*getWidth(), 0.6f*getHeight());
 					notice.setPosition((getWidth()-notice.getWidth())/2f, (getHeight()-notice.getHeight())/2f);
 					notice.setModal(true);
@@ -151,4 +151,9 @@ public class MusicSelectionPage extends Page {
 	public AudioInfo getSelectedMusicInfo() {
 		return selectedMusicInfo;
 	}
+	
+	@Override
+	public synchronized void addActor(Actor actor) {
+		super.addActor(actor);
+	}
 }

core/src/zero1hd/rhythmbullet/ui/pages/OptionsPage.java

@@ -25,11 +25,8 @@ public class OptionsPage extends Page {
 	private ProgressBar musicVolSlider;
 	private ProgressBar fxVolSlider;
 	private TextField directoryField;
-	private RhythmBullet core;
 	
-	private byte goToScreen;
 	public OptionsPage(final RhythmBullet core, final Vector3 targetPosition, final MoreOptionsPage moreOptionsPage) {
-		this.core = core;
 		optionsTable.defaults().spaceLeft(40f).padTop(5f).padBottom(5f).left();
 		
 		Label optionGeneralTitle = new Label("General", core.getDefaultSkin(), "large-font", core.getDefaultSkin().getColor("default"));
@@ -81,19 +78,6 @@ public class OptionsPage extends Page {
 		Label debugCodeLabel = new Label("Debug Code: ", core.getDefaultSkin());
 		optionsTable.add(debugCodeLabel).left();
 		final TextField debugCodeField = new TextField(null, core.getDefaultSkin());
-		debugCodeField.addListener(new InputListener() {
-			@Override
-			public boolean keyUp(InputEvent event, int keycode) {
-				if (keycode == Keys.ENTER) {
-					Gdx.app.debug("Debug Field", debugCodeField.getText());
-					if (debugCodeField.getText().equals("creative")) {
-						Gdx.app.debug("Debug Field", "going to creative test room...");
-						goToScreen = 1;
-					}
-				}
-				return super.keyUp(event, keycode);
-			}
-		});
 		optionsTable.add(debugCodeField).prefWidth(810).left();
 		
 		optionsTable.top();
@@ -137,7 +121,19 @@ public class OptionsPage extends Page {
 			}
 		});
 		optionsTable.add(graphicsSettings).colspan(2).fill();
-		
+		addListener(new InputListener() {
+			@Override
+			public boolean keyUp(InputEvent event, int keycode) {
+				if (keycode == Keys.ENTER) {
+					Gdx.app.debug("Debug Field", debugCodeField.getText());
+					if (debugCodeField.getText().equals("creative")) {
+						Gdx.app.debug("Debug Field", "going to creative test room...");
+						core.setScreen(new CreativeScreen(core, (MainMenu) core.getScreen()));
+					}
+				}
+				return super.keyUp(event, keycode);
+			}
+		});
 	}
 	
 	public void saveOptions(Preferences prefs) {
@@ -146,17 +142,4 @@ public class OptionsPage extends Page {
 		prefs.putFloat("fx vol", fxVolSlider.getValue());
 		prefs.putString("music dir", directoryField.getText());
 	}
-	
-	@Override
-	public void act(float delta) {
-		if (core.getAssetManager().update() && goToScreen != 0) {
-			switch (goToScreen) {
-			case 1:
-				core.setScreen(new CreativeScreen(core, (MainMenu) core.getScreen()));
-			}
-			goToScreen = 0;
-		}
-		super.act(delta);
-	}
-
 }

core/src/zero1hd/rhythmbullet/util/TransitionAdapter.java

@@ -1,7 +1,13 @@
 package zero1hd.rhythmbullet.util;
 
-import com.badlogic.gdx.Screen;
-
 public interface TransitionAdapter {
-	public Screen postTransition();
+	/**
+	 * called before assets are cleared from memory.
+	 */
+	public void preTransition();
+	
+	/**
+	 * called after transition completes and assets reloaded.
+	 */
+	public void postTransition();
 }

desktop/src/zero1hd/rhythmbullet/desktop/DesktopLauncher.java

@@ -1,23 +1,17 @@
 package zero1hd.rhythmbullet.desktop;
 
-import com.badlogic.gdx.backends.lwjgl.LwjglApplication;
+import com.badlogic.gdx.backends.lwjgl3.Lwjgl3Application;
-import com.badlogic.gdx.backends.lwjgl.LwjglApplicationConfiguration;
+import com.badlogic.gdx.backends.lwjgl3.Lwjgl3ApplicationConfiguration;
 
 import zero1hd.rhythmbullet.RhythmBullet;
 
 public class DesktopLauncher {
 	public static void main (String[] arg) {
-		LwjglApplicationConfiguration config = new LwjglApplicationConfiguration();
+		Lwjgl3ApplicationConfiguration config = new Lwjgl3ApplicationConfiguration();
-		config.title = "Rhythm Bullet";
+		config.setTitle("Rhythm Bullet");
-		config.width = 800;
+		config.setResizable(false);
-		config.height = 480;
+		config.setWindowSizeLimits(800, 480, 3840, 2160);
 		
-		config.resizable = false;
+		new Lwjgl3Application(new RhythmBullet(), config);
-		config.useHDPI = true;
-//		System.setProperty("org.lwjgl.opengl.Window.undecorated", "true");
-		
-		
-		new LwjglApplication(new RhythmBullet(), config);
-
 	}
 }