private void drawRecursive(Actor actor) {
if (!invisibleActors && !actor.isVisible()) return;
if (allActors) actor.debug();
if (actor.getDebug()) {
actor.getDebugRects(debugRects);
for (DebugRect debugRect : debugRects) drawRect(actor, debugRect);
debugRects.clear();
debugRectPool.freeAll(usedRects);
usedRects.clear();
}
boolean draw = true;
Rectangle scissorBounds = null;
if (actor instanceof Group) scissorBounds = ((Group) actor).getScissorBounds();
if (scissorBounds != null) {
shapes.flush();
draw = ScissorStack.pushScissors(scissorBounds);
}
if (draw) {
// Children are still rendered, even if the group has no debugging enabled.
if (actor instanceof Group) {
Group group = (Group) actor;
for (Actor child : group.getChildren()) drawRecursive(child);
}
if (scissorBounds != null) {
shapes.flush();
ScissorStack.popScissors();
}
}
}
@Override
public void create() {
texture = new Texture(Gdx.files.internal("data/badlogicsmall.jpg"));
texture.setFilter(TextureFilter.Linear, TextureFilter.Linear);
font = new BitmapFont(Gdx.files.internal("data/arial-15.fnt"), false);
stage = new Stage(new ScreenViewport());
float loc = (NUM_SPRITES * (32 + SPACING) - SPACING) / 2;
for (int i = 0; i < NUM_GROUPS; i++) {
Group group = new Group();
group.setX((float) Math.random() * (stage.getWidth() - NUM_SPRITES * (32 + SPACING)));
group.setY((float) Math.random() * (stage.getHeight() - NUM_SPRITES * (32 + SPACING)));
group.setOrigin(loc, loc);
fillGroup(group, texture);
stage.addActor(group);
}
uiTexture = new Texture(Gdx.files.internal("data/ui.png"));
uiTexture.setFilter(TextureFilter.Linear, TextureFilter.Linear);
ui = new Stage(new ScreenViewport());
Image blend = new Image(new TextureRegion(uiTexture, 0, 0, 64, 32));
blend.setAlign(Align.center);
blend.setScaling(Scaling.none);
blend.addListener(
new InputListener() {
public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
if (stage.getBatch().isBlendingEnabled()) stage.getBatch().disableBlending();
else stage.getBatch().enableBlending();
return true;
}
});
blend.setY(ui.getHeight() - 64);
Image rotate = new Image(new TextureRegion(uiTexture, 64, 0, 64, 32));
rotate.setAlign(Align.center);
rotate.setScaling(Scaling.none);
rotate.addListener(
new InputListener() {
public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
rotateSprites = !rotateSprites;
return true;
}
});
rotate.setPosition(64, blend.getY());
Image scale = new Image(new TextureRegion(uiTexture, 64, 32, 64, 32));
scale.setAlign(Align.center);
scale.setScaling(Scaling.none);
scale.addListener(
new InputListener() {
public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
scaleSprites = !scaleSprites;
return true;
}
});
scale.setPosition(128, blend.getY());
{
Actor shapeActor =
new Actor() {
public void drawDebug(ShapeRenderer shapes) {
shapes.set(ShapeType.Filled);
shapes.setColor(getColor());
shapes.rect(
getX(),
getY(),
getOriginX(),
getOriginY(),
getWidth(),
getHeight(),
getScaleX(),
getScaleY(),
getRotation());
}
};
shapeActor.setBounds(0, 0, 100, 150);
shapeActor.setOrigin(50, 75);
shapeActor.debug();
sprites.add(shapeActor);
Group shapeGroup = new Group();
shapeGroup.setBounds(300, 300, 300, 300);
shapeGroup.setOrigin(50, 75);
shapeGroup.setTouchable(Touchable.childrenOnly);
shapeGroup.addActor(shapeActor);
stage.addActor(shapeGroup);
}
ui.addActor(blend);
ui.addActor(rotate);
ui.addActor(scale);
fps = new Label("fps: 0", new Label.LabelStyle(font, Color.WHITE));
fps.setPosition(10, 30);
fps.setColor(0, 1, 0, 1);
ui.addActor(fps);
renderer = new ShapeRenderer();
Gdx.input.setInputProcessor(this);
}
