//gameTime.millisec % _timeBetween == 0
//peut dépasser et donc pas ==0 ...
public SlowBall(MovingObject parent, int pTimeBetweenProjectiles = 100, int pTtl = 3000)
: base(parent, true, pTtl)
{
_sprite = SpriteManager.Shield1;
_scale = SpriteManager.scaleRateSlowBall;
_timeBetweenProjectiles = pTimeBetweenProjectiles;
_speed = parent.Speed + new Microsoft.Xna.Framework.Vector2((float)Math.Cos(parent.RotationInRadians) * LASER_SPEED,
(float)Math.Sin(parent.RotationInRadians) * LASER_SPEED);
}
public Laser(MovingObject parent)
{
_speed = parent.Speed + new Microsoft.Xna.Framework.Vector2((float)Math.Cos(parent.RotationInRadians) * LASER_SPEED,
(float)Math.Sin(parent.RotationInRadians) * LASER_SPEED);
_position = parent.Position;
_rotation = parent.RotationInDegrees;
_sprite = SpriteManager.Laser;
_scale = SpriteManager.scaleLaser;
_origin.X = _sprite.Width / 2;
_origin.Y = _sprite.Height / 2;
}
public Laser(MovingObject parent, bool keepSpeed = true, float pttl = 400)
{
_lstToAdd = new List<MovingObject>();
_sprite = SpriteManager.Laser;// SpriteManager.Laser;
_scale = SpriteManager.scaleLaser;
_ttl = pttl;
_speed = (keepSpeed ? parent.Speed : Vector2.Zero) + new Microsoft.Xna.Framework.Vector2((float)Math.Cos(parent.RotationInRadians) * LASER_SPEED,
(float)Math.Sin(parent.RotationInRadians) * LASER_SPEED);
_position = parent.Position;
_rotation = parent.RotationInDegrees;
_origin.X = _sprite.Width / 2;
_origin.Y = _sprite.Height / 2;
_shield.isWeapon = true;
MAX_SPEED = 100;
}
/// <summary>
/// retourne la sous liste de tous les éléments nulls pour les enlever hors d'un foreach
/// </summary>
/// <param name="pLaser"></param>
/// <returns></returns>
private static bool FindNulls(MovingObject pLaser)
{
return pLaser == null;
}
private static bool FindNotFade(MovingObject pObject)
{
return pObject.FadeTime <= 0;
}
/// <summary>
/// retourne la sous liste de tous les éléments morts pour les enlever hors d'un foreach
/// </summary>
/// <param name="pLaser"></param>
/// <returns></returns>
private static bool FindDeads(MovingObject pLaser)
{
return !pLaser.IsAlive;
}
/// <summary>
/// retourne la sous liste de tous les éléments alive d'une liste
/// </summary>
/// <param name="pLaser"></param>
/// <returns></returns>
private static bool FindAlive(MovingObject pLaser)
{
return pLaser.IsAlive;
}