public void Reset(ParticleSystem system)
{
available.Clear();
for (int i = 0; i < particles.Length; i++)
{
available.Add(particles[i]);
}
}
public ParticlePool(ParticleSystem system, int maxParticles)
{
particles = new Particle[maxParticles];
available = new List<Particle>();
for (int i = 0; i < particles.Length; i++)
{
particles[i] = CreateParticle(system);
}
Reset(system);
}
public void Update(ParticleSystem system, long delta)
{
timer -= delta;
if (timer <= 0)
{
timer = interval;
Particle p = system.GetNewParticle(this, 1000);
p.SetColor(1, 1, 1, 0.5f);
p.SetPosition(x, y);
p.SetSize(size);
float vx = (-0.02f + (MathUtils.Random() * 0.04f));
float vy = (-(MathUtils.Random() * 0.15f));
p.SetVelocity(vx, vy, 1.1f);
}
}
public Particle(ParticleSystem engine)
{
this.engine = engine;
}
public bool UsePoints(ParticleSystem system)
{
return false;
}
protected internal static Particle CreateParticle(ParticleSystem system)
{
return new Particle(system);
}