Examples with ParticleEmitter com.almasb.fxgl.particle.ParticleEmitter used on opensource projects

Example 1 with ParticleEmitter

use of com.almasb.fxgl.particle.ParticleEmitter in project FXGL by AlmasB.

the class ParticlesSample method initInput.

@Override
protected void initInput() {
    onBtnDown(MouseButton.PRIMARY, () -> {
        // 1. create and configure emitter + component
        ParticleEmitter emitter = ParticleEmitters.newFireEmitter();
        emitter.setBlendMode(BlendMode.SRC_OVER);
        emitter.setMaxEmissions(100);
        ParticleComponent component = new ParticleComponent(emitter);
        // 2. add component to entity
        entityBuilder().at(getInput().getMousePositionWorld()).with(component).buildAndAttach();
    });
    onBtnDown(MouseButton.SECONDARY, () -> {
        // 1. create and configure emitter + component
        ParticleEmitter emitter = ParticleEmitters.newExplosionEmitter(400);
        emitter.setSourceImage(image("brick.png"));
        ParticleComponent component = new ParticleComponent(emitter);
        // 2. add component to entity
        entityBuilder().at(getInput().getMousePositionWorld()).with(component).buildAndAttach();
    });
}

Example 2 with ParticleEmitter

use of com.almasb.fxgl.particle.ParticleEmitter in project FXGL by AlmasB.

the class RainSample method initGame.

@Override
protected void initGame() {
    entityBuilder().view(texture("underwater3.png", getAppWidth(), getAppHeight())).buildAndAttach();
    // example - multiply color with existing
    ParticleEmitter emitter = ParticleEmitters.newRainEmitter(getAppWidth() / 2);
    emitter.setSourceImage(texture("rain.png").multiplyColor(Color.BLUE));
    entityBuilder().with(new ParticleComponent(emitter)).buildAndAttach();
    // example - set color
    ParticleEmitter emitter2 = ParticleEmitters.newRainEmitter(getAppWidth() / 2);
    emitter2.setSourceImage(texture("rain.png").toColor(Color.YELLOW));
    emitter2.setInterpolator(Interpolators.EXPONENTIAL.EASE_OUT());
    entityBuilder().at(getAppWidth() / 2, 0).with(new ParticleComponent(emitter2)).buildAndAttach();
}

Example 3 with ParticleEmitter

use of com.almasb.fxgl.particle.ParticleEmitter in project FXGL by AlmasB.

the class ParticleScaleSample method initGame.

@Override
protected void initGame() {
    ParticleEmitter emitter = ParticleEmitters.newFireEmitter();
    emitter.setSpawnPointFunction(i -> new Point2D(0, 0));
    emitter.setSourceImage(texture("brick.png"));
    emitter.setBlendMode(BlendMode.SRC_OVER);
    emitter.setSize(12, 14);
    emitter.setScaleFunction(i -> new Point2D(0, 0));
    emitter.setEntityScaleFunction(() -> new Point2D(1.75, 1.75));
    emitter.setScaleOriginFunction(i -> new Point2D(12, 32));
    var e = entityBuilder().at(250, 250).viewWithBBox("brick.png").scale(1.75, 1.75).with(new ParticleComponent(emitter)).buildAndAttach();
    e.getTransformComponent().setScaleOrigin(new Point2D(12, 32));
}