/**
* Update the system, request the assigned emitters update the particles
*
* @param delta The amount of time thats passed since last update in milliseconds
*/
public void update(int delta) {
if ((sprite == null) && (defaultImageName != null)) {
loadSystemParticleImage();
}
ArrayList removeMe = new ArrayList();
for (int i = 0; i < emitters.size(); i++) {
ParticleEmitter emitter = (ParticleEmitter) emitters.get(i);
if (emitter.isEnabled()) {
emitter.update(this, delta);
if (removeCompletedEmitters) {
if (emitter.completed()) {
removeMe.add(emitter);
particlesByEmitter.remove(emitter);
}
}
}
}
emitters.removeAll(removeMe);
pCount = 0;
if (!particlesByEmitter.isEmpty()) {
Iterator it = particlesByEmitter.values().iterator();
while (it.hasNext()) {
ParticlePool pool = (ParticlePool) it.next();
for (int i = 0; i < pool.particles.length; i++) {
if (pool.particles[i].life > 0) {
pool.particles[i].update(delta);
pCount++;
}
}
}
}
}
