public Emitter(IParticleInitializer particleInitializer, int totalParticles)
{
this.totalParticles = totalParticles;
indexOfLastAlive = -1;
rnd = new Random();
emitCounter = 0;
avgLife = 3;
particles = new T[totalParticles];
for (int i = 0; i < totalParticles; i++)
{
particles[i] = new T();
}
this.particleInitializer = particleInitializer;
particleInitializer.SetAverageParticleLife(avgLife);
Forces = new List <IApplyForce>();
}
public static bool TryCreateInitializer(string name, IKeyValueCollection initializerInfo, out IParticleInitializer initializer)
{
if (InitializerDictionary.TryGetValue(name, out var factory))
{
initializer = factory(initializerInfo);
return(true);
}
initializer = default;
return(false);
}
public UpdateInitializerCommand(InitializerType initializerType, IParticleInitializer updatedInstance)
{
_initializerType = initializerType;
_updatedInstance = updatedInstance;
}
protected static (ParticleCollection collection, int[] newIndices) RunInitializer(IParticleInitializer initializer)
{
var config = new EmitterConfig
{
Initializers = { initializer },
Trigger = MockTrigger().Object,
InitialCapacity = 10,
};
var allocator = new ParticleAllocator(100);
var emitter = new ParticleEmitter(allocator, config);
var collection = new ParticleCollection(emitter.Reservation)
{
ValidPropertiesToSet = initializer.PropertiesISet,
};
var newIndices = new[] { 1, 3, 5, 7 };
initializer.InitializeParticles(emitter, collection, newIndices);
return(collection, newIndices);
}
