/// <summary>
/// Creates a new Ship instance.
/// </summary>
/// <param name="player">
/// The player who owns the ship.
/// </param>
/// <param name="spriteSheet">
/// The Ship's rotational sprite sheet.
/// </param>
/// <param name="startingScreenPosition">
/// The Ship's starting screen position.
/// </param>
/// <param name="bulletSurface">
/// The surface for bullets fired by this ship.
/// </param>
/// <param name="infoBarShipSurface">
/// The surface that is displayed as the identifying icon in the
/// InfoBar.
/// </param>
public Ship(Player player, SpriteSheet spriteSheet, Point startingScreenPosition, Surface bulletSurface, Surface infoBarShipSurface)
: base(spriteSheet.AnimatedSprite)
{
this.player = player;
this.spriteSheet = spriteSheet;
// This is for the ship picture in the InfoBar.
this.shipPhotoSurface = infoBarShipSurface;
this.topSpeed = Configuration.Ships.TopSpeed;
this.shields = Configuration.Ships.Shields.Power;
this.X = startingScreenPosition.X;
this.Y = startingScreenPosition.Y;
this.Velocity = new Vector();
this.Life = -1; // Infinite life span.
// Our next scheduled respawn time (i.e. never).
this.respawnTime = DateTime.MinValue;
this.speedLimiter = new SpeedLimit(this.topSpeed);
this.forwardThruster = new Thruster(this, false, Configuration.Ships.Thrusters.Forward.SoundFilename, Configuration.Ships.Thrusters.Forward.Power, spriteSheet.ForwardThrusterEngineLength, Configuration.Ships.Thrusters.Forward.ExhaustConeDeg, Configuration.Ships.Thrusters.Forward.ParticleMinColor, Configuration.Ships.Thrusters.Forward.ParticleMaxColor);
this.reverseThruster = new Thruster(this, true, Configuration.Ships.Thrusters.Reverse.SoundFilename, Configuration.Ships.Thrusters.Reverse.Power, spriteSheet.ReverseThrusterEngineLength, Configuration.Ships.Thrusters.Reverse.ExhaustConeDeg, Configuration.Ships.Thrusters.Reverse.ParticleMinColor, Configuration.Ships.Thrusters.Reverse.ParticleMaxColor);
this.cannon = new Cannon(this, spriteSheet.CannonBarrelLength, bulletSurface, Configuration.Ships.Cannon.Power, Configuration.Ships.Cannon.Cooldown, Configuration.Ships.Cannon.MuzzleSpeed, Configuration.Bullets.Life);
this.spawnTime = DateTime.Now;
}
protected virtual void Dispose(bool disposing)
{
if (!this.disposed)
{
// We haven't been disposed yet.
if (disposing)
{
/* The method has been called directly or indirectly by a
* user's code. Dispose of managed resources here.
*/
if (this.cannon != null)
{
this.cannon.Dispose();
this.cannon = null;
}
if (this.forwardThruster != null)
{
this.forwardThruster.Dispose();
this.forwardThruster = null;
}
if (this.reverseThruster != null)
{
this.reverseThruster.Dispose();
this.reverseThruster = null;
}
}
// Dispose of unmanaged resources _only_ out here.
this.disposed = true;
}
}