private void UpdateNewEmitters(EntityManager mgr)
{
var newEmitters = new List <Entity>();
Entities
.WithNone <ParticleEmitterInternal>()
.ForEach((Entity e, ref ParticleEmitter particleEmitter) =>
{
#if DEVELOPMENT
if (!DevCheckParticleTemplate(mgr, e, particleEmitter.particle))
{
return;
}
#endif
newEmitters.Add(e);
});
// Initialize new emitters and particle templates.
foreach (var emitter in newEmitters)
{
var particleEmitter = mgr.GetComponentData <ParticleEmitter>(emitter);
var emitterInternal = new ParticleEmitterInternal();
if (!mgr.HasComponent <Disabled>(particleEmitter.particle))
{
mgr.AddComponentData(particleEmitter.particle, new Disabled());
}
emitterInternal.particleTemplate = mgr.Instantiate(particleEmitter.particle);
mgr.AddComponentData(emitterInternal.particleTemplate, new Particle());
var position = new Translation()
{
Value = float3.zero
};
if (!mgr.HasComponent <Translation>(emitterInternal.particleTemplate))
{
mgr.AddComponentData(emitterInternal.particleTemplate, position);
}
else
{
mgr.SetComponentData(emitterInternal.particleTemplate, position);
}
mgr.AddComponentData(emitterInternal.particleTemplate, new ParticleEmitterReference()
{
emitter = emitter
});
mgr.AddComponentData(emitter, emitterInternal);
}
CleanupBurstEmitters(mgr);
InitBurstEmitters(mgr);
}
private void UpdateNewEmitters(EntityManager mgr)
{
Entities
.WithStructuralChanges()
.WithNone <ParticleEmitterInternal>()
.ForEach((Entity e, ref ParticleEmitter particleEmitter) =>
{
// Initialize new emitters
mgr.AddBuffer <DynamicParticle>(e);
var emitterInternal = new ParticleEmitterInternal();
emitterInternal.particleRenderer = CreateParticleRenderer(mgr, e);
// if duration is invalid then set to default
if (particleEmitter.Duration <= 0.0f)
{
particleEmitter.Duration = 5.0f;
}
uint seed = mgr.HasComponent <RandomSeed>(e) ? mgr.GetComponentData <RandomSeed>(e).Value : m_rand.NextUInt();
if (seed == 0) // Zero seed is invalid
{
seed = 1;
}
Random rand = new Random(seed);
if (mgr.HasComponent <StartDelay>(e))
{
emitterInternal.remainingDelay = rand.RandomRange(mgr.GetComponentData <StartDelay>(e).Delay);
}
mgr.AddComponentData(e, emitterInternal);
mgr.AddComponentData(e, new Rng {
rand = rand
});
}).Run();
CleanupBurstEmitters(mgr);
InitBurstEmitters(mgr);
}
