/// <summary>
/// Constructs a new particle emitter object.
/// </summary>
public ParticleEmitter(ParticleSystem particleSystem,
float particlesPerSecond, Vector3 initialPosition)
{
this.particleSystem = particleSystem;
timeBetweenParticles = 1.0f / particlesPerSecond;
previousPosition = initialPosition;
}
protected override void LoadContent()
{
explosionParticles = new ExplosionParticleSystem(game, game.Content);
explosionSmokeParticles = new ExplosionSmokeParticleSystem(game, game.Content);
projectileTrailParticles = new ProjectileTrailParticleSystem(game, game.Content);
// Set the draw order so the explosions and fire
// will appear over the top of the smoke.
explosionSmokeParticles.DrawOrder = 200;
projectileTrailParticles.DrawOrder = 300;
explosionParticles.DrawOrder = 400;
game.Components.Add(explosionParticles);
game.Components.Add(explosionSmokeParticles);
game.Components.Add(projectileTrailParticles);
explosionSFX = game.Content.Load<SoundEffect>("Audio\\Barrel Exploding");
}
public Bullet(Game1 g, ParticleSystem explosionParticles, ParticleSystem explosionSmokeParticles,
ParticleSystem projectileTrailParticles, Vector3 origin, Vector3 initialVelocity, SoundEffect Explosion)
: base(g)
{
game = g;
bulletState = BulletState.Unexploded;
this.position = origin;
this.velocity = initialVelocity;
game.physicsEngine.AddPhysicsObject(this);
this.explosionParticles = explosionParticles;
this.explosionSmokeParticles = explosionSmokeParticles;
this.explosionAge = float.NaN;
this.explosionLifetime = (float)explosionParticles.Settings.Duration.TotalSeconds + explosionParticles.Settings.DurationRandomness;
// Use the particle emitter helper to output our trail particles.
trailEmitter = new ParticleEmitter(projectileTrailParticles,
trailParticlesPerSecond, position);
explosion = Explosion;
}