@Override
public void render() {
camera.update();
// Step the physics simulation forward at a rate of 60hz
world.step(1f / 60f, 6, 2);
sprite.setPosition(
(body.getPosition().x * PIXELS_TO_METERS) - sprite.getWidth() / 2,
(body.getPosition().y * PIXELS_TO_METERS) - sprite.getHeight() / 2);
sprite.setRotation((float) Math.toDegrees(body2.getAngle()));
sprite2.setPosition(
(body2.getPosition().x * PIXELS_TO_METERS) - sprite2.getWidth() / 2,
(body2.getPosition().y * PIXELS_TO_METERS) - sprite2.getHeight() / 2);
sprite2.setRotation((float) Math.toDegrees(body.getAngle()));
Gdx.gl.glClearColor(1, 1, 1, 1);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
batch.setProjectionMatrix(camera.combined);
batch.begin();
batch.draw(
sprite,
sprite.getX(),
sprite.getY(),
sprite.getOriginX(),
sprite.getOriginY(),
sprite.getWidth(),
sprite.getHeight(),
sprite.getScaleX(),
sprite.getScaleY(),
sprite.getRotation());
batch.draw(
sprite2,
sprite2.getX(),
sprite2.getY(),
sprite2.getOriginX(),
sprite2.getOriginY(),
sprite2.getWidth(),
sprite2.getHeight(),
sprite2.getScaleX(),
sprite2.getScaleY(),
sprite2.getRotation());
batch.end();
}
@Override
public int getValues(Sprite target, int tweenType, float[] returnValues) {
switch (tweenType) {
case ALPHA:
returnValues[0] = target.getColor().a;
return 1;
case SCALE:
returnValues[0] = target.getScaleX();
returnValues[1] = target.getScaleY();
return 2;
default:
assert false;
return -1;
}
}
float getScaledHeight() {
return sprite.getHeight() * sprite.getScaleY();
}