@Override
public final void _render(SpriteBatch spriteBatch) {
if (frozen) {
// set shader
float brightness = .5f / (freezeCounterMax / freezeCounter);
spriteBatch.setShader(Shader.FREEZE_SHADER);
spriteBatch.getShader().setUniformf("u_contrast", 1.1f);
spriteBatch.getShader().setUniformf("u_brightness", brightness);
// set color
frozenColor.a = FROZEN_COLOR_START_ALPHA / (freezeCounterMax / freezeCounter);
spriteBatch.setColor(frozenColor);
// render
doRender(spriteBatch);
// reset shader
spriteBatch.setShader(null);
// reset color
spriteBatch.setColor(Color.WHITE);
} else {
doRender(spriteBatch);
}
}
private void renderWorld(SpriteBatch batch) {
worldController.cameraHelper.applyTo(camera);
batch.setProjectionMatrix(camera.combined);
batch.begin();
if (GamePreferences.instance.useMonochromeShader) {
batch.setShader(shaderMonochrome);
shaderMonochrome.setUniformf("u_amount", 1.0f);
}
worldController.level.render(batch);
batch.setShader(null);
batch.end();
if (DEBUG_DRAW_BOX2D_WORLD) b2debugRenderer.render(worldController.b2world, camera.combined);
}
public boolean draw(SpriteBatch batch, ShaderProgram ghostShader, float delta) {
// We will use a wibbly-wobbly shader for bill's ghost
batch.setShader(ghostShader);
ghostTime += delta;
ghostShader.setUniformf("time", ghostTime);
// ghostShader.setUniformf("resolution", 1.0f, 1.0f);
sprite.setPosition(x, y);
sprite.setAlpha(alpha);
sprite.draw(batch);
y += delta * 250;
x -= (MathUtils.sin(y / 100 % 360) * 2) * side;
alpha = (VIEW_HEIGHT - (y / VIEW_HEIGHT / 2));
batch.setShader(null); // turn off ghost shader.
return y <= VIEW_HEIGHT + sprite.getHeight();
}
public void render(float delta) {
updateOrbs(delta);
blurTargetA.begin();
Gdx.gl.glClearColor(0.0f, 0.0f, 0.0f, 1f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
batch.setShader(null);
// resizeBatch(FBO_SIZE, FBO_SIZE);
renderOrbs(OrbPart.Light);
blurTargetA.end();
blurTargetB.begin();
Gdx.gl.glClearColor(0.0f, 0.0f, 0.0f, 1f);
Gdx.gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
batch.setShader(blurShader);
batch.begin();
blurShader.setUniformf("dir", 1f, 0f);
fboRegion.setTexture(blurTargetA.getColorBufferTexture());
batch.draw(fboRegion, 0, 0);
batch.flush();
blurTargetB.end();
generateBackground(delta);
Gdx.gl.glClearColor(backgroundColor.r, backgroundColor.g, backgroundColor.b, 0f);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
// resizeBatch(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
batch.end();
// renderOrbs(OrbPart.Dark);
batch.begin();
blurShader.setUniformf("dir", 0f, 1f);
fboRegion.setTexture(blurTargetB.getColorBufferTexture());
batch.draw(fboRegion, 0, 0);
batch.setShader(null);
batch.end();
}
@Override
public void drawChildren(SpriteBatch batch, float parentAlpha) {
previousScene.setVisible(true);
nextScene.setVisible(false);
super.drawChildren(batch, parentAlpha);
batch.end();
nextSceneBuffer.begin();
batch.begin();
previousScene.setVisible(false);
nextScene.setVisible(true);
super.drawChildren(batch, parentAlpha);
nextSceneBuffer.end();
batch.flush();
batch.setShader(maskShader);
maskShader.setAttributef("a_offset", offset.x, offset.y, offset.z, 0);
texture.bind(1);
Gdx.gl.glActiveTexture(GL10.GL_TEXTURE0);
Gdx.gl.glBindTexture(GL10.GL_TEXTURE_2D, 0);
batch.draw(nextSceneBuffer.getColorBufferTexture(), 0, 0);
batch.setShader(null);
}