private ExplosionParticle[,] GetExplosionParticles()
{
int sizeX = (int)Target.Width / (int)ParticleSize;
int sizeY = (int)Target.Height / (int)ParticleSize;
int shapesToSpawn = sizeX * sizeY;
if (Target.Model is Shape)
{
Shape targetModel = Target.Model as Shape;
Queue <ExplosionParticle> objects = Game.ExplosionParticlePool.Retrieve(Target.Model.GetType(), shapesToSpawn);
ExplosionParticle[,] particles = new ExplosionParticle[sizeX, sizeY];
for (int x = 0; x < sizeX; x++)
{
for (int y = 0; y < sizeY; y++)
{
particles[x, y] = objects.Dequeue();
particles[x, y].Speed = ParticleSpeed;
particles[x, y].SpinRate = this.SpinRate;
particles[x, y].FadeOut = this.FadeOut;
particles[x, y].Width = ParticleSize;
particles[x, y].Height = ParticleSize;
particles[x, y].Fill = targetModel.Fill;
particles[x, y].TargetDirection = GameHelper.GetDirection(Game.Rand);
particles[x, y].LifeTimeMilliseconds = TimeSpanMilliseconds;
}
}
return(particles);
}
return(null);
}
private Queue <ExplosionParticle> GetExplosionParticles(Type particleType, int particlesPerType)
{
Queue <ExplosionParticle> particles = new Queue <ExplosionParticle>();
if (particleType == typeof(Rectangle))
{
for (int i = 0; i < particlesPerType; i++)
{
ExplosionParticle particle = new ExplosionParticle(game, (Rectangle)GameHelper.Clone(game.GameObjectModels["rectangleExplosionParticle"]));
particles.Enqueue(particle);
particle.Model.Visibility = System.Windows.Visibility.Hidden;
game.PlayArea.Children.Add(particle.Model);
}
}
if (particleType == typeof(Ellipse))
{
for (int i = 0; i < particlesPerType; i++)
{
ExplosionParticle particle = new ExplosionParticle(game, (Ellipse)GameHelper.Clone(game.GameObjectModels["ellipseExplosionParticle"]));
particles.Enqueue(particle);
particle.Model.Visibility = System.Windows.Visibility.Hidden;
game.PlayArea.Children.Add(particle.Model);
}
}
return(particles);
}
public void Insert(ExplosionParticle particle)
{
particle.Reset();
game.CancelUpdate(particle);
if (particle.Model.GetType() == typeof(Rectangle))
{
rectangles.Enqueue(particle);
}
else if (particle.Model.GetType() == typeof(Ellipse))
{
ellipses.Enqueue(particle);
}
}
public Queue <ExplosionParticle> Retrieve(Type particleType, int amount)
{
Queue <ExplosionParticle> particles = new Queue <ExplosionParticle>();
if (particleType == typeof(Rectangle))
{
for (int i = 0; i < amount; i++)
{
ExplosionParticle particle = rectangles.Dequeue();
particles.Enqueue(particle);
}
}
else if (particleType == typeof(Ellipse))
{
for (int i = 0; i < amount; i++)
{
ExplosionParticle particle = ellipses.Dequeue();
particles.Enqueue(particle);
}
}
return(particles);
}