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options have been added back

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This commit is contained in:
Harrison Deng 2017-10-10 00:51:36 -05:00
parent 3845b7495b
commit 29e4b7e901
7 changed files with 158 additions and 144 deletions
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4
core/src/zero1hd/rhythmbullet/audio/visualizer/BasicVisualizer.java
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@ -130,9 +130,11 @@ public class BasicVisualizer extends VisualizerCore {
barWidth = MathUtils.ceil((float) width/(float) barCount);
barWidth -= spaceBetweenBars;
for (int i = 0; i < bars.length; i++) {
barSpace = i*(barWidth+spaceBetweenBars);
if (i == bars.length - 1) {
barSpace -= 2;
}
if (flip) {
bars[i].setRotation(rotation+180);
} else {

9
core/src/zero1hd/rhythmbullet/audio/visualizer/MirrorVisualizer.java
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@ -36,15 +36,18 @@ public class MirrorVisualizer {
public void position(int barWidth, int spaceBetweenBars) {
int barSpaceMultiplier = barWidth + spaceBetweenBars;
for (int i = 0; i < bars.length; i ++) {
if (flip) {
bars[i].setRotation(rotation+180);
} else {
bars[i].setRotation(rotation);
}
bars[i].setPosition(xPos + i*barSpaceMultiplier*rectCoordRot.x, yPos + i*barSpaceMultiplier*rectCoordRot.y);
int barSpace = i*(barWidth+spaceBetweenBars);
if (i == bars.length - 1) {
barSpace -= 2;
}
bars[i].setPosition(xPos + barSpace*rectCoordRot.x, yPos + barSpace*rectCoordRot.y);
}
}

1
core/src/zero1hd/rhythmbullet/graphics/ui/pages/MainPage.java
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@ -77,7 +77,6 @@ public class MainPage extends Page implements OnDifferentSongListener {
@Override
public void changed(ChangeEvent event, Actor actor) {
Gdx.app.exit();
System.exit(0);
}
});
table.add(quitButton).fillX();

59
core/src/zero1hd/rhythmbullet/graphics/ui/pages/OptionsPage.java
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@ -15,6 +15,7 @@ import com.badlogic.gdx.scenes.scene2d.ui.Table;
import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
import com.badlogic.gdx.scenes.scene2d.ui.TextField;
import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
import com.badlogic.gdx.utils.Align;
import zero1hd.rhythmbullet.RhythmBullet;
import zero1hd.rhythmbullet.audio.SongListController;
@ -28,18 +29,31 @@ public class OptionsPage extends Page {
private TextField directoryField;
public OptionsPage(RhythmBullet core, Vector3 targetPosition, MoreOptionsPage moreOptionsPage, SongListController sc) {
optionsTable.defaults().spaceLeft(40f).padTop(5f).padBottom(5f).left();
super("General", core.getDefaultSkin());
Label optionGeneralTitle = new Label("General", core.getDefaultSkin(), "large-font", core.getDefaultSkin().getColor("default"));
optionsTable.add(optionGeneralTitle).left().spaceBottom(10f);
//Back button
TextButton backButton = new TextButton("Back", core.getDefaultSkin());
backButton.addListener(new ChangeListener() {
@Override
public void changed(ChangeEvent event, Actor actor) {
targetPosition.x = 0.5f*Gdx.graphics.getWidth();
}
});
backButton.setPosition(10, getHeightBelowTitle() + 5);
addActor(backButton);
addSpaceToTitle(backButton.getWidth() + backButton.getX() + 20);
optionsTable.row();
optionsTable.align(Align.center);
optionsTable.defaults().space(10f).expandY().padBottom(25f);
optionsTable.setPosition(0, 0);
optionsTable.setSize(getWidth(), getHeightBelowTitle() - 5);
addActor(optionsTable);
Label musicVolSliderLabel = new Label("Music Volume: ", core.getDefaultSkin());
optionsTable.add(musicVolSliderLabel).padRight(12f).left();
optionsTable.add(musicVolSliderLabel).left();
musicVolSlider = new Slider(0, 100, 0.1f, false, core.getDefaultSkin());
musicVolSlider.setValue(core.getPrefs().getFloat("music vol", 100f)*100f);
optionsTable.add(musicVolSlider).prefWidth(790).left();
optionsTable.add(musicVolSlider).spaceRight(15f).prefWidth(0.5f*getWidth()).fillX();
final Label musicVolPercentage = new Label(MathUtils.round(musicVolSlider.getValue()) + "%", core.getDefaultSkin());
musicVolSlider.addListener(new ChangeListener() {
@Override
@ -50,15 +64,15 @@ public class OptionsPage extends Page {
core.getPrefs().putFloat("music vol", musicVolSlider.getPercent());
}
});
optionsTable.add(musicVolPercentage).expandX();
optionsTable.add(musicVolPercentage).center();
optionsTable.row();
Label fxVolSliderLabel = new Label("FX Volume: ", core.getDefaultSkin());
optionsTable.add(fxVolSliderLabel).padRight(12f).left();
fxVolSlider = new Slider(0, 100, 1, false, core.getDefaultSkin());
optionsTable.add(fxVolSliderLabel).left();
fxVolSlider = new Slider(0, 100, 0.1f, false, core.getDefaultSkin());
fxVolSlider.setValue(core.getPrefs().getFloat("fx vol", 100f)*100f);
optionsTable.add(fxVolSlider).prefWidth(790);
optionsTable.add(fxVolSlider).spaceRight(15f).prefWidth(0.5f*getWidth()).fillX();
final Label fxVolPercentage = new Label(MathUtils.round(fxVolSlider.getValue()) + "%", core.getDefaultSkin());
fxVolSlider.addListener(new ChangeListener() {
@Override
@ -68,7 +82,7 @@ public class OptionsPage extends Page {
}
});
optionsTable.add(fxVolPercentage);
optionsTable.add(fxVolPercentage).center();
optionsTable.row();
@ -76,33 +90,18 @@ public class OptionsPage extends Page {
optionsTable.add(musicDirectoryLabel).left();
directoryField = new TextField(null, core.getDefaultSkin());
directoryField.setText(core.getPrefs().getString("music dir", System.getProperty("user.home")+System.getProperty("file.separator")+"Music"));
optionsTable.add(directoryField).prefWidth(810).left();
optionsTable.add(directoryField).fillX();
optionsTable.row();
Label debugCodeLabel = new Label("Debug Code: ", core.getDefaultSkin());
optionsTable.add(debugCodeLabel).left();
final TextField debugCodeField = new TextField(null, core.getDefaultSkin());
optionsTable.add(debugCodeField).prefWidth(810).left();
optionsTable.add(debugCodeField).fillX();
optionsTable.top();
//Back button
TextButton backButton = new TextButton("Back", core.getDefaultSkin());
backButton.addListener(new ChangeListener() {
@Override
public void changed(ChangeEvent event, Actor actor) {
targetPosition.x = 0.5f*Gdx.graphics.getWidth();
}
});
backButton.setPosition(10, getHeight()-backButton.getHeight()-18);
addActor(backButton);
optionsTable.setPosition(backButton.getX()+ 20 + backButton.getWidth(), 0);
optionsTable.setSize(getWidth()-backButton.getWidth()-10-20-10, getHeight());
addActor(optionsTable);
optionsTable.row();
TextButton keybindSettings = new TextButton("Set Controls", core.getDefaultSkin());
@ -113,7 +112,7 @@ public class OptionsPage extends Page {
targetPosition.y = -0.5f*Gdx.graphics.getHeight();
}
});
optionsTable.add(keybindSettings).colspan(2).fill();
optionsTable.add(keybindSettings).colspan(2).fillX();
optionsTable.row();
@ -125,7 +124,7 @@ public class OptionsPage extends Page {
targetPosition.y = -0.5f*Gdx.graphics.getHeight();
}
});
optionsTable.add(graphicsSettings).colspan(2).fill();
optionsTable.add(graphicsSettings).colspan(2).fillX();
addListener(new InputListener() {
@Override
public boolean keyUp(InputEvent event, int keycode) {

6
core/src/zero1hd/rhythmbullet/graphics/ui/pages/Page.java
View File

@ -32,7 +32,11 @@ public class Page extends Group implements Disposable {
public float getHeightBelowTitle() {
return pageTitle.getY();
}
public void addSpaceToTitle(float space) {
pageTitle.moveBy(space, 0);
}
@Override
public void dispose() {
}

131
core/src/zero1hd/rhythmbullet/screens/GameScreen.java
View File

@ -6,12 +6,15 @@ import com.badlogic.gdx.Screen;
import com.badlogic.gdx.ScreenAdapter;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.Pixmap.Format;
import com.badlogic.gdx.graphics.g2d.Batch;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.graphics.glutils.FrameBuffer;
import com.badlogic.gdx.graphics.glutils.ShaderProgram;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.badlogic.gdx.scenes.scene2d.ui.ImageButton;
import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
import com.badlogic.gdx.utils.viewport.ScreenViewport;
import zero1hd.rhythmbullet.RhythmBullet;
import zero1hd.rhythmbullet.audio.MusicManager;
@ -37,7 +40,8 @@ public class GameScreen extends ScreenAdapter {
private FrameBuffer hBlur, vBlur;
private TextureRegion fboRegion;
private int fboSize;
private Batch batch;
private ScreenViewport screenViewport;
private int blurlvl = 4;
/**
@ -88,6 +92,9 @@ public class GameScreen extends ScreenAdapter {
*/
public void loadShaders() {
if (core.getPrefs().getBoolean("glow shader")) {
batch = new SpriteBatch();
screenViewport = new ScreenViewport();
Gdx.app.debug("Shader", "using glow shader");
brightFilterShader = new ShaderProgram(Gdx.files.internal("shaders/basic.vsh"), Gdx.files.internal("shaders/bright_filter.fsh"));
if (!brightFilterShader.isCompiled()) {
@ -125,13 +132,14 @@ public class GameScreen extends ScreenAdapter {
fboSize = 4096;
}
lightFilterBuffer = new FrameBuffer(Format.RGBA8888, fboSize/4, fboSize/4, false);
lightFilterBuffer = new FrameBuffer(Format.RGBA8888, fboSize/2, fboSize/2, false);
normalBuffer = new FrameBuffer(Format.RGBA8888, fboSize, fboSize, false);
hBlur = new FrameBuffer(Format.RGBA8888, fboSize, fboSize, false);
vBlur = new FrameBuffer(Format.RGBA8888, fboSize, fboSize, false);
fboRegion = new TextureRegion();
hBlur = new FrameBuffer(Format.RGBA8888, fboSize/2, fboSize/2, false);
vBlur = new FrameBuffer(Format.RGBA8888, fboSize/2, fboSize/2, false);
fboRegion = new TextureRegion(normalBuffer.getColorBufferTexture());
fboRegion.flip(false, true);
combineShader.begin();
combineShader.setUniformi("u_texture1", 1);
combineShader.end();
@ -161,93 +169,78 @@ public class GameScreen extends ScreenAdapter {
blurlvl = 4;
if (gaussianBlurShader != null) {
//Begin drawing a normal version of screen
gameArea.getViewport().apply();
normalBuffer.begin();
Gdx.gl.glClearColor(0f, 0f, 0f, 0f);
Gdx.gl.glClearColor(0.22f, 0f, 0f, 1f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
gameArea.draw();
gameArea.getCollisionDetector().renderParticles(gameArea.getBatch(), Gdx.graphics.getDeltaTime(), true);
normalBuffer.end(
gameArea.getViewport().getScreenX(),
gameArea.getViewport().getScreenY(),
gameArea.getViewport().getScreenWidth(),
gameArea.getViewport().getScreenHeight());
//END
normalBuffer.end();
//END STAGE BATCH
//BEGINNING NORMAL SCREEN RENDER
screenViewport.apply();
//Begin light filtering
lightFilterBuffer.begin();
Gdx.gl.glClearColor(0f, 0f, 0f, 0f);
Gdx.gl.glClearColor(0f, 0f, 0f, 1f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
gameArea.getBatch().setShader(brightFilterShader);
gameArea.getBatch().begin(); //BATCH STARTS HERE
gameArea.getRoot().draw(gameArea.getBatch(), 1f);
gameArea.getBatch().flush();
lightFilterBuffer.end(
gameArea.getViewport().getScreenX(),
gameArea.getViewport().getScreenY(),
gameArea.getViewport().getScreenWidth(),
gameArea.getViewport().getScreenHeight());
fboRegion.setTexture(normalBuffer.getColorBufferTexture());
batch.setShader(brightFilterShader);
batch.begin(); //BATCH STARTS HERE
batch.draw(fboRegion, 0, 0, gameArea.getWidth(), gameArea.getHeight());
batch.flush();
lightFilterBuffer.end();
//Horizontal gaussian blur
hBlur.begin();
fboRegion.setRegion(lightFilterBuffer.getColorBufferTexture());
gameArea.getBatch().setShader(gaussianBlurShader);
Gdx.gl.glClearColor(0f, 0f, 0f, 1f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
fboRegion.setTexture(lightFilterBuffer.getColorBufferTexture());
batch.setShader(gaussianBlurShader);
gaussianBlurShader.setUniformi("horizontal", 1);
gameArea.getBatch().draw(fboRegion, 0f, 0f, RhythmBullet.GAME_AREA_WIDTH, RhythmBullet.GAME_AREA_HEIGHT);
gameArea.getBatch().flush();
hBlur.end(
gameArea.getViewport().getScreenX(),
gameArea.getViewport().getScreenY(),
gameArea.getViewport().getScreenWidth(),
gameArea.getViewport().getScreenHeight());
batch.draw(fboRegion, 0f, 0f, gameArea.getWidth(), gameArea.getHeight());
batch.flush();
hBlur.end();
//Vertical gaussian blur
vBlur.begin();
fboRegion.setRegion(hBlur.getColorBufferTexture());
gameArea.getBatch().setShader(gaussianBlurShader);
Gdx.gl.glClearColor(0f, 0f, 0f, 1f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
fboRegion.setTexture(hBlur.getColorBufferTexture());
batch.setShader(gaussianBlurShader);
gaussianBlurShader.setUniformi("horizontal", 0);
gameArea.getBatch().draw(fboRegion, 0f, 0f, RhythmBullet.GAME_AREA_WIDTH, RhythmBullet.GAME_AREA_HEIGHT);
gameArea.getBatch().flush();
vBlur.end(
gameArea.getViewport().getScreenX(),
gameArea.getViewport().getScreenY(),
gameArea.getViewport().getScreenWidth(),
gameArea.getViewport().getScreenHeight());
batch.draw(fboRegion, 0f, 0f, gameArea.getWidth(), gameArea.getHeight());
batch.flush();
vBlur.end();
for (int i = 0; i < blurlvl; i++) {
//Horizontal gaussian blur
hBlur.begin();
fboRegion.setRegion(vBlur.getColorBufferTexture());
gameArea.getBatch().setShader(gaussianBlurShader);
fboRegion.setTexture(vBlur.getColorBufferTexture());
batch.setShader(gaussianBlurShader);
gaussianBlurShader.setUniformi("horizontal", 1);
gameArea.getBatch().draw(fboRegion, 0f, 0f, RhythmBullet.GAME_AREA_WIDTH, RhythmBullet.GAME_AREA_HEIGHT);
gameArea.getBatch().flush();
hBlur.end(
gameArea.getViewport().getScreenX(),
gameArea.getViewport().getScreenY(),
gameArea.getViewport().getScreenWidth(),
gameArea.getViewport().getScreenHeight());
batch.draw(fboRegion, 0f, 0f, gameArea.getWidth(), gameArea.getHeight());
batch.flush();
hBlur.end();
//Vertical gaussian blur
vBlur.begin();
fboRegion.setRegion(hBlur.getColorBufferTexture());
gameArea.getBatch().setShader(gaussianBlurShader);
fboRegion.setTexture(hBlur.getColorBufferTexture());
batch.setShader(gaussianBlurShader);
gaussianBlurShader.setUniformi("horizontal", 0);
gameArea.getBatch().draw(fboRegion, 0f, 0f, RhythmBullet.GAME_AREA_WIDTH, RhythmBullet.GAME_AREA_HEIGHT);
gameArea.getBatch().flush();
vBlur.end(
gameArea.getViewport().getScreenX(),
gameArea.getViewport().getScreenY(),
gameArea.getViewport().getScreenWidth(),
gameArea.getViewport().getScreenHeight());
batch.draw(fboRegion, 0f, 0f, gameArea.getWidth(), gameArea.getHeight());
batch.flush();
vBlur.end();
}
//Draw everything to screen
gameArea.getBatch().setShader(combineShader);
fboRegion.setRegion(normalBuffer.getColorBufferTexture());
fboRegion.flip(false, true);
gameArea.getBatch().draw(fboRegion, 0f, 0f, RhythmBullet.GAME_AREA_WIDTH, RhythmBullet.GAME_AREA_HEIGHT);
gameArea.getBatch().setShader(null);
gameArea.getBatch().end(); //BATCH ENDS HERE
//draw a final copy to a fbo
Gdx.gl.glClearColor(0f, 0f, 0f, 0f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
batch.setShader(combineShader);
fboRegion.setTexture(normalBuffer.getColorBufferTexture());
batch.draw(fboRegion, 0f, 0f, gameArea.getWidth(), gameArea.getHeight());
batch.setShader(null);
batch.end(); //STAGE BATCH ENDS HERE
} else {
gameArea.draw();
}

92
core/src/zero1hd/rhythmbullet/screens/MainMenu.java
View File

@ -4,8 +4,9 @@ import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Input.Keys;
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.g2d.Batch;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.graphics.glutils.FrameBuffer;
import com.badlogic.gdx.graphics.glutils.ShaderProgram;
@ -17,12 +18,12 @@ import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
import com.badlogic.gdx.utils.viewport.ScreenViewport;
import zero1hd.rhythmbullet.RhythmBullet;
import zero1hd.rhythmbullet.audio.SongList;
import zero1hd.rhythmbullet.audio.SongListController;
import zero1hd.rhythmbullet.graphics.ui.pages.CreditsPage;
import zero1hd.rhythmbullet.graphics.ui.pages.MainPage;
import zero1hd.rhythmbullet.graphics.ui.pages.MoreOptionsPage;
import zero1hd.rhythmbullet.graphics.ui.pages.OptionsPage;
import zero1hd.rhythmbullet.audio.SongList;
import zero1hd.rhythmbullet.util.TransitionAdapter;
public class MainMenu extends ScreenAdapter implements TransitionAdapter {
@ -47,8 +48,9 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter {
private FrameBuffer hBlur, vBlur;
private TextureRegion fboRegion;
private int fboSize;
private int blurlvl = 2;
private Batch batch;
private ScreenViewport screenViewport;
public MainMenu(final RhythmBullet core) {
this.core = core;
@ -118,6 +120,9 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter {
}
public void loadShaders() {
if (core.getPrefs().getBoolean("glow shader")) {
batch = new SpriteBatch();
screenViewport = new ScreenViewport();
Gdx.app.debug("Shader", "using glow shader");
brightFilterShader = new ShaderProgram(Gdx.files.internal("shaders/basic.vsh"), Gdx.files.internal("shaders/bright_filter.fsh"));
if (!brightFilterShader.isCompiled()) {
@ -159,9 +164,10 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter {
normalBuffer = new FrameBuffer(Format.RGBA8888, fboSize, fboSize, false);
hBlur = new FrameBuffer(Format.RGBA8888, fboSize/2, fboSize/2, false);
vBlur = new FrameBuffer(Format.RGBA8888, fboSize/2, fboSize/2, false);
fboRegion = new TextureRegion();
fboRegion = new TextureRegion(normalBuffer.getColorBufferTexture());
fboRegion.flip(false, true);
combineShader.begin();
combineShader.setUniformi("u_texture1", 1);
combineShader.end();
@ -176,87 +182,95 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter {
@Override
public void render(float delta) {
Gdx.gl.glClearColor(0f, 0f, 0f, 1f);
Gdx.gl.glClearColor(0.22f, 0f, 0f, 1f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
stage.act(delta);
blurlvl = 5;
if (gaussianBlurShader != null) {
//Begin drawing a normal version of screen
stage.getViewport().apply();
normalBuffer.begin();
Gdx.gl.glClearColor(0.22f, 0f, 0f, 1f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
stage.draw();
normalBuffer.end();
//END
//END STAGE BATCH
//BEGINNING NORMAL SCREEN RENDER
screenViewport.apply();
//Begin light filtering
lightFilterBuffer.begin();
Gdx.gl.glClearColor(0f, 0f, 0f, 1f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
stage.getBatch().setShader(brightFilterShader);
stage.getBatch().begin(); //BATCH STARTS HERE
stage.getRoot().draw(stage.getBatch(), 1f);
stage.getBatch().flush();
fboRegion.setTexture(normalBuffer.getColorBufferTexture());
batch.setShader(brightFilterShader);
batch.begin(); //BATCH STARTS HERE
batch.draw(fboRegion, 0, 0, stage.getWidth(), stage.getHeight());
batch.flush();
lightFilterBuffer.end();
//Horizontal gaussian blur
hBlur.begin();
fboRegion.setRegion(lightFilterBuffer.getColorBufferTexture());
stage.getBatch().setShader(gaussianBlurShader);
Gdx.gl.glClearColor(0f, 0f, 0f, 1f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
fboRegion.setTexture(lightFilterBuffer.getColorBufferTexture());
batch.setShader(gaussianBlurShader);
gaussianBlurShader.setUniformi("horizontal", 1);
stage.getBatch().draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
stage.getBatch().flush();
batch.draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
batch.flush();
hBlur.end();
//Vertical gaussian blur
vBlur.begin();
fboRegion.setRegion(hBlur.getColorBufferTexture());
stage.getBatch().setShader(gaussianBlurShader);
Gdx.gl.glClearColor(0f, 0f, 0f, 1f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
fboRegion.setTexture(hBlur.getColorBufferTexture());
batch.setShader(gaussianBlurShader);
gaussianBlurShader.setUniformi("horizontal", 0);
stage.getBatch().draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
stage.getBatch().flush();
batch.draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
batch.flush();
vBlur.end();
for (int i = 0; i < blurlvl; i++) {
//Horizontal gaussian blur
hBlur.begin();
fboRegion.setRegion(vBlur.getColorBufferTexture());
stage.getBatch().setShader(gaussianBlurShader);
fboRegion.setTexture(vBlur.getColorBufferTexture());
batch.setShader(gaussianBlurShader);
gaussianBlurShader.setUniformi("horizontal", 1);
stage.getBatch().draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
stage.getBatch().flush();
batch.draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
batch.flush();
hBlur.end();
//Vertical gaussian blur
vBlur.begin();
fboRegion.setRegion(hBlur.getColorBufferTexture());
stage.getBatch().setShader(gaussianBlurShader);
fboRegion.setTexture(hBlur.getColorBufferTexture());
batch.setShader(gaussianBlurShader);
gaussianBlurShader.setUniformi("horizontal", 0);
stage.getBatch().draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
stage.getBatch().flush();
batch.draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
batch.flush();
vBlur.end();
}
//Draw everything to screen
stage.getBatch().setShader(combineShader);
fboRegion.setRegion(normalBuffer.getColorBufferTexture());
fboRegion.flip(false, true);
stage.getBatch().draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
stage.getBatch().setShader(null);
stage.getBatch().end(); //BATCH ENDS HERE
//draw a final copy to a fbo
Gdx.gl.glClearColor(0f, 0f, 0f, 0f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
batch.setShader(combineShader);
fboRegion.setTexture(normalBuffer.getColorBufferTexture());
batch.draw(fboRegion, 0f, 0f, stage.getWidth(), stage.getHeight());
batch.setShader(null);
batch.end(); //STAGE BATCH ENDS HERE
} else {
stage.draw();
}
if (stage.getCamera().position.x != targetPosition.x || stage.getCamera().position.y != targetPosition.y) {
stage.getCamera().position.lerp(targetPosition, lerpAlpha);
stage.getViewport().apply();
}
super.render(delta);
}
@Override
public void preTransition() {
stage.clear();