private void UpdateBarrier(float delta, Barrier barrier)
{
// Check if any of the enemies are colliding with the barrier.
foreach (var enemy in enemies.Where(enemy => enemy.Alive))
{
if (barrier.Bounds.Intersects(enemy.Bounds))
barrier.Health = 0;
}
}
private void handleBulletHitsBarrier(Bullet i_Bullet, Barrier i_Barrier)
{
i_Barrier.ReceiveBulletDamage(i_Bullet);
r_KillQueue.Enqueue(i_Bullet);
}
public override void Initialize()
{
Texture2D barrierTexture = Game.Content.Load<Texture2D>(@"Sprites\Barrier_44x32");
if (m_Barriers == null)
{
m_Barriers = new Barrier[k_AmountOfBarriers];
}
int playerHeight = 32;
int YLocation = Game.GraphicsDevice.Viewport.Height - (2 * playerHeight) - (2 * barrierTexture.Height);
int widthOfTheWholeGroup = ((k_AmountOfBarriers * 2) - 1) * barrierTexture.Width;
int XLocationForLeftBarrier = (Game.GraphicsDevice.Viewport.Width / 2) - (widthOfTheWholeGroup / 2);
for (int i = 0; i < m_Barriers.Length; i++)
{
m_Barriers[i] = new Barrier(m_Game);
m_Barriers[i].Initialize();
m_Barriers[i].Position = new Vector2(XLocationForLeftBarrier + (i * barrierTexture.Width * 2), YLocation);
m_Barriers[i].Velocity = m_Velocity;
}
m_IsInitialized = true;
}
private void handleInvaderCollidedWithBarrier(Invader i_Invader, Barrier i_Barrier)
{
i_Barrier.ErasePixelsThatIntersectWith(i_Invader);
}
/// <summary>
/// Initializes a new <see cref="BarrierHitResult"/>.
/// </summary>
/// <param name="barrier">The <see cref="SpaceInvaders.Barrier"/> that was hit.</param>
/// <param name="tile">The <see cref="BarrierTile"/> that was hit in the specified <see cref="SpaceInvaders.Barrier"/>.</param>
public BarrierHitResult(Barrier barrier, BarrierTile tile)
{
Barrier = barrier;
Tile = tile;
}