@Override
public void updateSizes() {
waitingToUpdateSize = true;
size = 2 * radius;
lightSize = 10 * radius;
// increase the distance of the lights based on entity's size
for (Light aLight : lights) {
aLight.setDistance(lightSize);
}
if (dying) {
if (originalRadius / 4 > radius) {
for (Light aLight : lights) aLight.setDistance(lightSize * 0.8f);
} else {
for (Light aLight : lights) aLight.setDistance(lightSize * 3f);
}
}
// Increase texture size
sprite.setSize(size, size);
// Increase particle size
// Fireball
giantEffect.getEmitters().get(0).getScale().setLow(3 * radius);
giantEffect.getEmitters().get(0).getScale().setHigh(3 * radius);
// Core
giantEffect.getEmitters().get(1).getScale().setLow(radius);
giantEffect.getEmitters().get(1).getScale().setHigh(radius);
}
public void draw(SpriteBatch batch) {
batch.end();
stage.getBatch().setProjectionMatrix(stage.getCamera().combined);
if (eff != null) {
if (lastHeroPositionX == 0) lastHeroPositionX = (int) RPG.ctrl.hero.getHeadHero().position.x;
else {
if (lastHeroPositionX != RPG.ctrl.hero.getHeadHero().position.x) {
if (lastHeroPositionX > RPG.ctrl.hero.getHeadHero().position.x) { // LEFT
eff.getEmitters().get(0).getVelocity().setHigh(500, 500);
} else {
eff.getEmitters().get(0).getVelocity().setHigh(-500, -500);
}
} else {
eff.getEmitters().get(0).getVelocity().setHigh(0, 0);
}
lastHeroPositionX = (int) RPG.ctrl.hero.getHeadHero().position.x;
}
eff.setPosition(0, GameUtil.getScreenHeight());
stage.getBatch().begin();
eff.draw(stage.getBatch(), Gdx.graphics.getDeltaTime());
stage.getBatch().end();
if (eff.isComplete()) eff.reset();
}
batch.begin();
}
void openEffect() {
FileDialog dialog = new FileDialog(editor, "Open Effect", FileDialog.LOAD);
if (lastDir != null) dialog.setDirectory(lastDir);
dialog.setVisible(true);
final String file = dialog.getFile();
final String dir = dialog.getDirectory();
if (dir == null || file == null || file.trim().length() == 0) return;
lastDir = dir;
ParticleEffect effect = new ParticleEffect();
try {
effect.loadEmitters(Gdx.files.absolute(new File(dir, file).getAbsolutePath()));
editor.effect = effect;
emitterTableModel.getDataVector().removeAllElements();
editor.particleData.clear();
} catch (Exception ex) {
System.out.println("Error loading effect: " + new File(dir, file).getAbsolutePath());
ex.printStackTrace();
JOptionPane.showMessageDialog(editor, "Error opening effect.");
return;
}
for (ParticleEmitter emitter : effect.getEmitters()) {
emitter.setPosition(
editor.worldCamera.viewportWidth / 2, editor.worldCamera.viewportHeight / 2);
emitterTableModel.addRow(new Object[] {emitter.getName(), true});
}
editIndex = 0;
emitterTable.getSelectionModel().setSelectionInterval(editIndex, editIndex);
editor.reloadRows();
}
@Override
public void update(float delta) {
if (!active) return;
timer += delta;
float a = timer / duration;
if (a <= 1) {
position.x = Interpolation.linear.apply(start.x, target.x, a);
position.y =
Interpolation.linear.apply(start.y, target.y, a) + ((1 + MathUtils.sinDeg(a * 180)) * 2);
light.setDistance(1.5f + MathUtils.random(-.25f, .25f));
} else {
effect.allowCompletion();
for (ParticleEmitter emitter : effect.getEmitters()) {
emitter.setContinuous(false);
}
light.setDistance(light.getDistance() * 0.95f);
}
light.setPosition(position);
effect.setPosition(position.x, position.y);
effect.update(delta);
if (effect.isComplete()) {
Gdx.app.log("", "reset");
FlamingRock.pool.free(this);
}
}
public void init(float x, float y, float tx, float ty) {
position.set(x, y);
start.set(position);
target.set(tx, ty);
effect.reset();
duration = target.dst(position) / 6;
active = true;
light.setActive(true);
light.setPosition(x, y);
for (ParticleEmitter emitter : effect.getEmitters()) {
emitter.setContinuous(true);
}
}
public ParticleEmitter getEmitter() {
return effect.getEmitters().get(effectPanel.editIndex);
}
@Override
public void create() {
spriteBatch = new SpriteBatch();
effect = new ParticleEffect();
effect.load(Gdx.files.internal("data/test.p"), Gdx.files.internal("data"));
effect.setPosition(Gdx.graphics.getWidth() / 2, Gdx.graphics.getHeight() / 2);
// Of course, a ParticleEffect is normally just used, without messing around with its emitters.
emitters = new Array(effect.getEmitters());
effect.getEmitters().clear();
effect.getEmitters().add(emitters.get(0));
inputProcessor =
new InputProcessorLW() {
public boolean touchUp(int x, int y, int pointer, int button) {
return false;
}
public boolean touchDragged(int x, int y, int pointer) {
effect.setPosition(x, Gdx.graphics.getHeight() - y);
return false;
}
public boolean touchDown(int x, int y, int pointer, int newParam) {
effect.setPosition(x, Gdx.graphics.getHeight() - y);
return false;
}
public boolean keyUp(int keycode) {
return false;
}
public boolean keyTyped(char character) {
return false;
}
public boolean keyDown(int keycode) {
ParticleEmitter emitter = emitters.get(emitterIndex);
if (keycode == Input.Keys.DPAD_UP) particleCount += 5;
else if (keycode == Input.Keys.DPAD_DOWN) particleCount -= 5;
else if (keycode == Input.Keys.SPACE) {
emitterIndex = (emitterIndex + 1) % emitters.size;
emitter = emitters.get(emitterIndex);
particleCount =
(int)
(emitter.getEmission().getHighMax() * emitter.getLife().getHighMax() / 1000f);
} else return false;
particleCount = Math.max(0, particleCount);
if (particleCount > emitter.getMaxParticleCount())
emitter.setMaxParticleCount(particleCount * 2);
emitter.getEmission().setHigh(particleCount / emitter.getLife().getHighMax() * 1000);
effect.getEmitters().clear();
effect.getEmitters().add(emitter);
return false;
}
@Override
public boolean touchMoved(int x, int y) {
return false;
}
@Override
public boolean scrolled(int amount) {
return false;
}
@Override
public void touchTap(int x, int y) {
ParticleEmitter emitter = emitters.get(emitterIndex);
// if (keycode == Input.Keys.DPAD_UP)
// particleCount += 5;
// else if (keycode == Input.Keys.DPAD_DOWN)
// particleCount -= 5;
// else if (keycode == Input.Keys.SPACE) {
emitterIndex = (emitterIndex + 1) % emitters.size;
emitter = emitters.get(emitterIndex);
particleCount =
(int) (emitter.getEmission().getHighMax() * emitter.getLife().getHighMax() / 1000f);
// } else
// return false;
particleCount = Math.max(0, particleCount);
if (particleCount > emitter.getMaxParticleCount())
emitter.setMaxParticleCount(particleCount * 2);
emitter.getEmission().setHigh(particleCount / emitter.getLife().getHighMax() * 1000);
effect.getEmitters().clear();
effect.getEmitters().add(emitter);
effect.setPosition(x, Gdx.graphics.getHeight() - y);
}
@Override
public void touchDrop(int x, int y) {
// TODO Auto-generated method stub
}
};
Gdx.input.setInputProcessor(inputProcessor);
}
