private static void Swap(CircularParticleArray list, int a, int b)
{
var tmp = list[a];
list[a] = list[b];
list[b] = tmp;
}
private static void Swap(CircularParticleArray list, int index1, int index2)
{
var temp = list[index1];
list[index1] = list[index2];
list[index2] = temp;
}
/// <summary>
/// Swaps 2 particles in the particle list
/// </summary>
/// <param name="list">The particle list</param>
/// <param name="index1">The index of the first particle</param>
/// <param name="index2">The index of the second particle</param>
private static void Swap(CircularParticleArray list, int index1, int index2)
{
// Swap the particles using a temporary variable
var temp = list[index1];
list[index1] = list[index2];
list[index2] = temp;
}
/// <summary>
/// Allows creation of particles.
/// </summary>
/// <param name="capacity">The maximum number of particles. An array of this size will be pre-allocated.</param>
/// <param name="updateParticle">A delegate that lets you specify custom behaviour for your particles. Called once per particle, per frame.</param>
public ParticleManager(int capacity, Action<Particle> updateParticle)
{
this.updateParticle = updateParticle;
particleList = new CircularParticleArray(capacity);
// Populate the list with empty particle objects, for reuse.
for (int i = 0; i < capacity; i++)
particleList[i] = new Particle();
}
public ParticleManager(int capacity, Action <Particle> updateParticle)
{
this.updateParticle = updateParticle;
particleList = new CircularParticleArray(capacity);
for (var i = 0; i < capacity; i++)
{
particleList[i] = new Particle();
}
}
/// <summary>
/// </summary>
/// <param name="capacity">Maximum number of particles.</param>
/// <param name="updateParticle">A delegate to specify custom behaviour for you particles</param>
public ParticleManager(int capacity, Action <Particle, GameTime> updateParticle)
{
this.updateParticle = updateParticle;
particleList = new CircularParticleArray(capacity);
// initialize list with empty particles
for (int i = 0; i < capacity; i++)
{
particleList [i] = new Particle();
}
}
public ParticleManager(int capacity, Action <Particle> updateParticle) // Constructor is the only place this class alocates memory
{
this.updateParticle = updateParticle;
particleList = new CircularParticleArray(capacity);
// fill the list with empty particle's so that they can be easily reused
for (int i = 0; i < capacity; i++)
{
particleList[i] = new Particle();
}
}
/// <summary>
/// Allows creation of particles.
/// </summary>
/// <param name="capacity">The maximum number of particles. An array of this size will be pre-allocated.</param>
/// <param name="updateParticle">A delegate that lets you specify custom behaviour for your particles. Called once per particle, per frame.</param>
public ParticleManager(int capacity, Action <Particle> updateParticle, GraphicsDeviceManager graphicsDeviceManager_)
{
graphicsDeviceManager = graphicsDeviceManager_;
this.updateParticle = updateParticle;
particleList = new CircularParticleArray(capacity);
// Populate the list with empty particle objects, for reuse.
for (int i = 0; i < capacity; i++)
{
particleList[i] = new Particle();
}
}
public ParticleManager(int capacity, Action <Particle> updateParticle, ComatoseGame root)
{
this.updateParticle = updateParticle;
particleList = new CircularParticleArray(capacity);
game = root;
// Populate the list with empty particle objects, for reuse
for (int i = 0; i < capacity; i++)
{
particleList[i] = new Particle();
}
}
