/// <summary>
/// Implement the collision between the bullet and a game component by
/// making the bullet invisible.
/// In case the colliding component is a space ship bullet, we'll
/// randomly decide whether the bullet will be hit.
/// </summary>
/// <param name="i_OtherComponent">The component the bullet colided with</param>
public override void Collided(XnaGamesInfrastructure.ObjectInterfaces.ICollidable i_OtherComponent)
{
bool collided = true;
if (i_OtherComponent is Bullet)
{
// Randomly choose whether the bullet will be hit
collided = Math.Round(new Random().NextDouble()) == 1;
}
if (collided)
{
base.Collided(i_OtherComponent);
}
}
/// <summary>
/// Call the parent collided method and raise a PlayActionSoundEvent
/// </summary>
/// <param name="i_OtherComponent">The other component we collided with</param>
public override void Collided(XnaGamesInfrastructure.ObjectInterfaces.ICollidable i_OtherComponent)
{
base.Collided(i_OtherComponent);
onPlayActionSoundEvent(eSoundActions.MotherShipHit);
}
/// <summary>
/// Implement the collision between the bullet and a game component by
/// changing the bullet to invisible and raising a BulletCollision event
/// <param name="i_OtherComponent">The component the ship colided with</param>
public override void Collided(XnaGamesInfrastructure.ObjectInterfaces.ICollidable i_OtherComponent)
{
base.Collided(i_OtherComponent);
onBulletCollision(i_OtherComponent);
}
/// <summary>
/// Check for collision with a given component.
/// </summary>
/// <param name="i_OtherComponent">the component we want to check for collision
/// against</param>
/// <returns>true in case the bullet collides with the given component
/// or false in case the given component is a space ship or there is
/// no collision between the components </returns>
public override bool CheckForCollision(XnaGamesInfrastructure.ObjectInterfaces.ICollidable i_OtherComponent)
{
return !(i_OtherComponent is IPlayer) &&
!(i_OtherComponent is SpaceShipBullet) &&
base.CheckForCollision(i_OtherComponent);
}
/// <summary>
/// Implement the component collision logic.
/// In case we collided with a defend component we do nothing,
/// otherwise we call the base logic.
/// </summary>
/// <param name="i_OtherComponent">The colliding component</param>
public override void Collided(XnaGamesInfrastructure.ObjectInterfaces.ICollidable i_OtherComponent)
{
if (!(i_OtherComponent is IDefend))
{
base.Collided(i_OtherComponent);
onPlayActionSound(this.HitAction);
}
}
