public Particle(Texture2D texture, DecimalRectangle position, Vector2 speed, float angle, float angularSpeed, Color color, int lifeTime)
{
this.texture = texture;
this.position = position;
this.speed = speed;
this.angle = angle;
this.angularSpeed = angularSpeed;
this.color = color;
this.color.A = 0;
this.lifeTime = lifeTime;
this.totalLifeTime = lifeTime;
}
/// <summary>
/// Constructeur
/// </summary>
/// <param name="_windowSize">Taille actuelle de la fenêtre</param>
/// <param name="emitterLocation">Zone d'apparition des nouvelles particules</param>
/// <param name="assetNames">Liste des noms des textures à utiliser</param>
/// <param name="nbNewParticle">Nombre de nouvelle particules à générer à chaque Update</param>
/// <param name="vitesseMin">Vitesse minimal d'une particule</param>
/// <param name="vitesseMax">Vitesse maximale d'une particule</param>
/// <param name="directionAngle">Direction de propagation des particules (en degré)</param>
/// <param name="directionAngleVariation">Variation (en degré) autour de l'axe de propagation</param>
/// <param name="initialAngleMin">Angle initiale minimal de la particule</param>
/// <param name="initialAngleMax">Angle initiale maximal de la particule</param>
/// <param name="SizeRange">X : minWidth - Width : maxWidth - Y : minHeight - Height : maxHeight</param>
/// <param name="vitesseRotationMin">Vitesse de rotation minimale (en degré/Update())</param>
/// <param name="vitesseRotationMax">Vitesse de rotation maximale (en degré/Update())</param>
/// <param name="lifeTimeMin">Temps de vie minimal de la particule</param>
/// <param name="lifeTimeMax">Temps de vie maximal de la particule</param>
public ParticleEngine(Rectangle _windowSize,
DecimalRectangle emitterLocation,
Vector3 SizeRange,
List<string> assetNames = null,
int nbNewParticle = 10,
float vitesseMin = 0f, float vitesseMax = 2f,
float directionAngle = 0f, float directionAngleVariation = 180f,
float initialAngleMin = 0f, float initialAngleMax = 0f,
float vitesseRotationMin = -2, float vitesseRotationMax = 2,
float lifeTimeMin = 20f, float lifeTimeMax = 100f)
{
windowSize = _windowSize;
random = new Random();
this.emitterLocation = emitterLocation;
this.assetNames = assetNames;
particles = new List<Particle>();
textures = new List<Texture2D>();
this.nbNewParticle = nbNewParticle;
this.speedRange = new Vector2(vitesseMin, vitesseMax);
this.directionRange = new Vector2(directionAngle, directionAngleVariation);
this.angleRange = new Vector2(initialAngleMin, initialAngleMax);
this.angularSpeedRange = new Vector2(vitesseRotationMin, vitesseRotationMax);
this.lifeTimeRange = new Vector2(lifeTimeMin, lifeTimeMax);
this.sizeRange = SizeRange;
this.colorRange = new byte[6] { 255, 255, 255, 255, 255, 255 };
}