public EngineFlame(int seed, int maxParticles, double particleRate, double spreadFactor)
{
_random = new Random(seed);
_particles = new Particle[maxParticles];
_availableParticles = new Queue<int>(maxParticles);
for (int i =0; i < maxParticles; i++)
{
_particles[i] = new Particle();
_availableParticles.Enqueue(i);
}
_particleRate = particleRate;
_spreadFactor = spreadFactor;
}
public ReEntryFlame(int maxParticles, double particleRate, DVector2 offset)
{
_random = new Random();
_particles = new Particle[maxParticles];
_availableParticles = new Queue<int>(maxParticles);
for (int i = 0; i < maxParticles; i++)
{
_particles[i] = new Particle();
_availableParticles.Enqueue(i);
}
_particleRate = particleRate;
_offsetAngle = offset.Angle();
_offsetLength = offset.Length();
}
public EngineFlame(int seed, int maxParticles, double particleRate,
double minSpread, double maxSpread, double maxAge, double angle = 0)
{
_random = new Random(seed);
_particles = new Particle[maxParticles];
_availableParticles = new Queue<int>(maxParticles);
for (int i =0; i < maxParticles; i++)
{
_particles[i] = new Particle();
_availableParticles.Enqueue(i);
}
_particleRate = particleRate;
_minSpread = minSpread;
_maxSpread = maxSpread;
_maxAge = maxAge;
_angle = angle;
}