main menu background progress

android/assets/gradients.atlas

@@ -1,19 +0,0 @@
-gradients.png
-size: 128,128
-format: RGBA8888
-filter: Linear,Linear
-repeat: none
-round-grad
-  rotate: false
-  xy: 2, 2
-  size: 5, 5
-  orig: 5, 5
-  offset: 0, 0
-  index: -1
-linear-up-grad
-  rotate: false
-  xy: 10, 2
-  size: 5, 5
-  orig: 5, 5
-  offset: 0, 0
-  index: -1

core/src/zero1hd/rhythmbullet/RhythmBullet.java

@@ -230,7 +230,6 @@ public class RhythmBullet extends Game {
 		assetManager.load("shard.png", Texture.class);
 		assetManager.load("bar.png", Texture.class);
 		assetManager.load("flake.png", Texture.class);
-		assetManager.load("star_bg.png", Texture.class);
 		assetManager.load("void_circle.png", Texture.class);
 		assetManager.load("laser.ogg", Sound.class);
 		assetManager.load("explosion.ogg", Sound.class);
@@ -239,7 +238,7 @@ public class RhythmBullet extends Game {
 		assetManager.load("beateffect.p", ParticleEffect.class);
 		assetManager.load("tpSelector.png", Texture.class);
 		assetManager.load("magic1.png", Texture.class);
-		assetManager.load("gradients.atlas", TextureAtlas.class);
+		assetManager.load("RhythmBulletBG.png", Texture.class);
 	}
 	
 	public void generateFonts(final int height) {

desktop/src/zero1hd/rhythmbullet/desktop/graphics/ui/components/GraphicsOptions.java

@@ -43,12 +43,10 @@ public class GraphicsOptions extends Table {
 			public void changed(ChangeEvent event, Actor actor) {
 				save();
 				if (glowShader.isChecked()) {
-					mainMenu.attemptLoadShaders();
 					enhancedGlow.setDisabled(false);
 				} else {
 					enhancedGlow.setChecked(false);
 					enhancedGlow.setDisabled(true);
-					mainMenu.unloadShaders();
 				}
 			}
 		});

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

@@ -6,6 +6,7 @@ import com.badlogic.gdx.ScreenAdapter;
 import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.graphics.OrthographicCamera;
 import com.badlogic.gdx.graphics.Pixmap.Format;
+import com.badlogic.gdx.graphics.Texture;
 import com.badlogic.gdx.graphics.g2d.Batch;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
 import com.badlogic.gdx.graphics.g2d.TextureRegion;
@@ -34,6 +35,7 @@ import zero1hd.rhythmbullet.util.MusicManager;
 
 public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 	public Stage stage;
+	private Texture background;
 	private Vector3 cameraPosition;
 	
 	private MainPage mainPage;
@@ -59,8 +61,9 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 	private TextureRegion fboRegion;
 	private int fboSize;
 	private int blurlvl;
-	private Batch batch;
+	private Batch screenBatch;
 	private ScreenViewport screenViewport;
+	private boolean shaderLoaded;
 	
 	public MainMenu(RhythmBullet core) {
 		this.core = core;
@@ -75,6 +78,8 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 		mlc.setShuffle(true);
 		
 		mic = new MusicInfoController(musicList);
+		
+		screenBatch = new SpriteBatch();
 	}
 	
 	@Override
@@ -85,6 +90,8 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 		stage.addActor(mainPage);
 		//End main menu
 		
+		background = core.getAssetManager().get("RhythmBulletBG.png", Texture.class);
+		
 		keybindPage = new KeybindOptionsPage(core.getDefaultSkin(), core.getAssetManager(), cameraPosition);
 		keybindPage.setPosition(-1f*Gdx.graphics.getWidth(), -1f*Gdx.graphics.getHeight());
 		stage.addActor(keybindPage);
@@ -153,7 +160,7 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 //			Begin drawing a normal version of screen
 			normalBuffer.begin();
 			stage.getViewport().apply();
-			Gdx.gl.glClearColor(0.2f, 0.2f, 0.2f, 1f);
+			Gdx.gl.glClearColor(0.2f, 0.2f, 0.2f, 0f);
 			Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
 			draw();
 			normalBuffer.end();
@@ -163,14 +170,17 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 			
 //			Begin light filtering
 			lightFilterBuffer.begin();
-			Gdx.gl.glClearColor(0f, 0f, 0f, 1f);
+			Gdx.gl.glClearColor(0f, 0f, 0f, 0f);
 			Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
 			fboRegion.setTexture(normalBuffer.getColorBufferTexture());
-			batch.setShader(brightFilterShader);
+			screenBatch.setShader(brightFilterShader);
-			batch.setProjectionMatrix(screenViewport.getCamera().combined);
+			screenBatch.setProjectionMatrix(screenViewport.getCamera().combined);
-			batch.begin(); //BATCH STARTS HERE
+			screenBatch.begin(); //BATCH STARTS HERE
-			batch.draw(fboRegion, 0, 0, stage.getWidth(), stage.getHeight());
+			
-			batch.flush();
+			//TODO Do shader version of background for main menu.
+			
+			screenBatch.draw(fboRegion, 0, 0, stage.getWidth(), stage.getHeight());
+			screenBatch.flush();
 			lightFilterBuffer.end();
 //			
 			for (int i = 0; i < blurlvl; i++) {
@@ -181,31 +191,34 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 				} else {
 					fboRegion.setTexture(lightFilterBuffer.getColorBufferTexture());
 				}
-				batch.setShader(gaussianBlurShader);
+				screenBatch.setShader(gaussianBlurShader);
 				gaussianBlurShader.setUniformi("horizontal", 1);
-				batch.draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
+				screenBatch.draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
-				batch.flush();
+				screenBatch.flush();
 				hBlur.end();
 				
 //				//Vertical gaussian blur
 				vBlur.begin();
 				fboRegion.setTexture(hBlur.getColorBufferTexture());
-				batch.setShader(gaussianBlurShader);
+				screenBatch.setShader(gaussianBlurShader);
 				gaussianBlurShader.setUniformi("horizontal", 0);
-				batch.draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
+				screenBatch.draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
-				batch.flush();
+				screenBatch.flush();
 				vBlur.end();
 			}
 
 			Gdx.gl.glClearColor(0f, 0f, 0f, 0f);
 			Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
-			batch.setShader(combineShader);
+			screenBatch.setShader(combineShader);
 			fboRegion.setTexture(normalBuffer.getColorBufferTexture());
-			batch.draw(fboRegion, 0f, 0f, fboSize, fboSize);
+			screenBatch.draw(fboRegion, 0f, 0f, fboSize, fboSize);
-			batch.setShader(null);
+			screenBatch.setShader(null);
-			batch.end(); //STAGE BATCH ENDS HERE
+			screenBatch.end(); //BATCH ENDS HERE
 
 		} else {
+			screenBatch.begin();
+			screenBatch.draw(background, 0, 0);
+			screenBatch.end();
 			draw();
 		}
         
@@ -219,7 +232,6 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 	}
 	
 	private void draw() {
-		//TODO draw background
 		stage.draw();
 	}
 	
@@ -227,6 +239,7 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 	public void preAssetLoad() {
 		stage.clear();
 		mainPage.dispose();
+		screenBatch.dispose();
 		optionsPage.dispose();
 		creditsPage.dispose();
 		keybindPage.dispose();
@@ -297,11 +310,16 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 		vBlur = null;
 		hBlur = null;
 		
-		setBlurlvl(0);
+		shaderLoaded = false;
 	}
 	
 	public void setBlurlvl(int blurlvl) {
 		this.blurlvl = blurlvl;
+		if (blurlvl > 0) {
+			attemptLoadShaders();
+		} else {
+			unloadShaders();
+		}
 	}
 	
 	public Vector3 getCameraPosition() {
@@ -329,14 +347,13 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 	}
 	
 	public void attemptLoadShaders() {
-		if (core.getPrefs().getBoolean("glow shader", true)) {
+		if (core.getPrefs().getBoolean("glow shader", true) && !shaderLoaded) {
 			if (core.getPrefs().getBoolean("enhanced glow", false)) {
 				blurlvl = 5;
 			} else {
 				blurlvl = 1;
 			}
 			Gdx.app.debug("Shader", "Loading glow shaders.");
-			batch = new SpriteBatch();
 			screenViewport = new ScreenViewport();
 			screenViewport.update(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
 			((OrthographicCamera) screenViewport.getCamera()).setToOrtho(false, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
@@ -345,7 +362,7 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 			brightFilterShader = new ShaderProgram(Gdx.files.internal("shaders/basic.vsh"), Gdx.files.internal("shaders/bright_filter.fsh"));
 			if (!brightFilterShader.isCompiled()) {
 				Gdx.app.error("Shader failed to compile", brightFilterShader.getLog());
-				System.exit(0);
+				 setBlurlvl(0);
 			}
 			if (brightFilterShader.getLog().length() != 0) {
 				Gdx.app.error("Shader", brightFilterShader.getLog());
@@ -354,7 +371,7 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 			gaussianBlurShader = new ShaderProgram(Gdx.files.internal("shaders/basic.vsh"), Gdx.files.internal("shaders/gaussian_blur.fsh"));
 			if (!gaussianBlurShader.isCompiled()) {
 				Gdx.app.error("Shader failed to compile", gaussianBlurShader.getLog());
-				System.exit(0);
+				 setBlurlvl(0);
 			}
 			if (gaussianBlurShader.getLog().length() != 0) {
 				Gdx.app.error("Shader", gaussianBlurShader.getLog());
@@ -363,7 +380,7 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 			combineShader = new ShaderProgram(Gdx.files.internal("shaders/basic.vsh"), Gdx.files.internal("shaders/combine.fsh"));
 			if (!combineShader.isCompiled()) {
 				Gdx.app.error("Shader failed to compile", combineShader.getLog());
-				System.exit(0);
+				 setBlurlvl(0);
 			}
 			if (combineShader.getLog().length() != 0) {
 				Gdx.app.error("Shader", combineShader.getLog());
@@ -393,9 +410,9 @@ public class MainMenu extends ScreenAdapter implements AdvancedResizeScreen {
 			vBlur.getColorBufferTexture().bind(1);
 			
 			Gdx.gl.glActiveTexture(GL20.GL_TEXTURE0);
-		}
-		
 			ShaderProgram.pedantic = false;
+			shaderLoaded = true;
+		}
 	}
 
 }