public AsteroidEmitter(Scene scene,
String[] assets,
IWorldObject target,
ExplosionManager explosionManager)
: base(scene)
{
Verify.That(target).Named("target").IsNotNull();
_target = target;
_explosionManager = explosionManager;
_assets = assets;
_random = new Random();
}
public Asteroid(Scene scene,
String assetName,
Vector3 rotationAmount,
Single scale,
TimeSpan lifetime,
ExplosionManager explosionManager)
: base(scene, assetName)
{
_rotationAmount = rotationAmount;
_lifetime = lifetime;
_explosionManager = explosionManager;
_transition = BuildTransition.Between(0.0f, 1.0f)
.Within(TimeSpan.FromSeconds(0.8f))
.InterpolateWith(MathHelper.Lerp)
.Instance();
_scale = scale;
_world = Matrix.Identity;
}
private void InitializeParticleSystems()
{
var fireParticleSystem = new ExplosionParticleSystem(this, BlendState.Additive, 100, "textures/explosion");
fireParticleSystem.AddAffector(new VelocityAffector(Vector3.Down));
AddComponent(fireParticleSystem, "Sprites");
var smokeParticleSystem = new ExplosionParticleSystem(this, BlendState.NonPremultiplied, 100, "textures/smoke");
smokeParticleSystem.AddAffector(new VelocityAffector(Vector3.Down));
AddComponent(smokeParticleSystem, "Sprites");
_explosionManager = new ExplosionManager(fireParticleSystem, smokeParticleSystem);
}
