public override void createParticle()
{
int positionX = base.RANDOM.Next(MAX_RANGE_FROM_EMITTER);
int positionY = base.RANDOM.Next(MAX_RANGE_FROM_EMITTER);
int directionX = base.RANDOM.Next(2);
int directionY = base.RANDOM.Next(2);
float x, y;
if (directionX == 0)
{
x = this.position.X + positionX;
}
else
{
x = this.position.X - positionX;
}
if (directionY == 0)
{
y = this.position.Y + positionY;
}
else
{
y = this.position.Y - positionY;
}
base.particleParams.Scale = new Vector2(base.RANDOM.Next(MIN_SCALE, MAX_SCALE) / 100f);
base.particleParams.Position = new Vector2(x, y);
DeacceleratingParticle particle = new DeacceleratingParticle(base.particleParams);
FadeEffectParams effectParms = new FadeEffectParams {
OriginalColour = Color.White,
State = FadeEffect.FadeState.Out,
TotalTransitionTime = Constants.DEATH_DURATION
};
particle.addEffect(new FadeEffect(effectParms));
base.particles.Add(particle);
base.createParticle();
}
public DeathParticleEmitter(BaseParticle2DEmitterParams parms, Vector2 position, Vector2 heading, List <Texture2D> characterTextures)
: base(parms)
{
this.position = position;
BaseParticle2DParams particleParms = new BaseParticle2DParams();
particleParms.TimeToLive = 350;
particleParms.Acceleration = new Vector2(100f);
particleParms.Direction = heading;
particleParms.Origin = new Vector2(Constants.TILE_SIZE);
particleParms.Texture = parms.ParticleTexture;
base.particleParams = particleParms;
// create additional effects
for (int i = 0; i < 20; i++)
{
createParticle();
}
particleParms.Scale = new Vector2(.5f);
particleParms.Position = position;
FadeEffectParams effectParms = null;
DeacceleratingParticle particle = null;
foreach (Texture2D texture in characterTextures)
{
particleParms.Texture = texture;
particle = new DeacceleratingParticle(particleParms);
effectParms = new FadeEffectParams {
OriginalColour = Color.White,
State = FadeEffect.FadeState.Out,
TotalTransitionTime = Constants.DEATH_DURATION
};
particle.addEffect(new FadeEffect(effectParms));
base.particles.Add(particle);
}
}
