private void RemoveCollectedCollectables()
{
// Remove Collected Collectables
for (Int32 index = 0; index < Collectables.Count; index++)
{
if (Collectables[index].IsCollected)
{
CollectablesCollectionManger.CollectableEntities.Remove(Collectables[index]);
Game.CollectablesDrawingManager.DrawableEntities.Remove(Collectables[index]);
CollectablesUpdateManger.UpdatableEntities.Remove(Collectables[index]);
switch (Collectables[index].CollectionEntityType)
{
case CollectableEntityType.Health: HealthCollectablesSpawned--; break;
case CollectableEntityType.Gasoline: GasolineCollectablesSpawned--; break;
case CollectableEntityType.PistolAmmo: PistolAmmoCollectablesSpawned--; break;
case CollectableEntityType.ShotgunAmmo: ShotgunAmmoCollectablesSpawned--; break;
case CollectableEntityType.Energy: EnergyCollectablesSpawned--; break;
default: break;
}
Collectables.Remove(Collectables[index]);
}
}
}
public void Update(GameTime gameTime)
{
Player.Update(gameTime);
Collectables.ForEach(c => c.Update(gameTime));
List <Collectable> collected = Collectables.FindAll(c => c.HasCollidedWithPlayer);
foreach (var item in collected)
{
AllTheSpritesWithinTheScene.Remove(item);
Collectables.Remove(item);
}
var spawnPointsWithinTheViewport = AllSpawnPoints.FindAll(c => Helper.CurrentGame.GraphicsDevice.Viewport.Bounds.Contains(c.SpritePosition - new Vector2(Camera.CamPos.X, Camera.CamPos.Y)));
var despawnPointsWithinTheViewport = AllDespawnPoints.FindAll(c => Helper.CurrentGame.GraphicsDevice.Viewport.Bounds.Contains(c.SpritePosition - new Vector2(Camera.CamPos.X, Camera.CamPos.Y)));
if (spawnPointsWithinTheViewport.Count > 0 && despawnPointsWithinTheViewport.Count > 0)
{
if (!AllEnemies.Peek().IsVisible)
{
AllEnemies.Peek().IsVisible = true;
AllEnemies.Peek().SpritePosition = spawnPointsWithinTheViewport.ElementAt(Helper.random.Next(spawnPointsWithinTheViewport.Count)).SpritePosition;
AllEnemies.Peek().TargetDestination = despawnPointsWithinTheViewport.ElementAt(Helper.random.Next(despawnPointsWithinTheViewport.Count)).SpritePosition;
}
}
if (AllEnemies.Peek().IsVisible)
{
AllEnemies.Peek().Update(gameTime);
if (AllEnemies.Peek().TargetReached)
{
AllEnemies.Enqueue(AllEnemies.Dequeue());
}
}
if (Collectables.Count <= 0)
{
Gameover = true;
}
}
/// <summary>
/// Checks interactions with collectables (bonus drops).
/// </summary>
private void CheckCollectables()
{
for (int i = 0; i < Collectables.Count; i++)
{
var collectable = Collectables[i];
collectable.UpdatePosition();
Vector hitDirection = new Vector();
if (collectable.Intersect(PlayerPaddle, ref hitDirection))
{
CurrentPlayerStats.LastCollectable = collectable.Type;
switch (collectable.Type)
{
case Collectable.CollectableType.clone_all:
List <PlayerBall> tempList = new List <PlayerBall>();
foreach (var ball in Balls)
{
tempList.Add(ball.CreateClone());
}
foreach (var clonedBall in tempList)
{
Balls.Add(clonedBall);
}
break;
case Collectable.CollectableType.increase_width:
if (PlayerPaddle.Width < GameAreaWidth / 2)
{
PlayerPaddle.Width += 20;
}
break;
case Collectable.CollectableType.decrease_width:
if (PlayerPaddle.Width > 40)
{
PlayerPaddle.Width -= 20;
}
break;
case Collectable.CollectableType.decrease_speed:
IncreaseSpeed(-0.5);
break;
case Collectable.CollectableType.add_life:
CurrentPlayerStats.Lives += 1;
break;
case Collectable.CollectableType.increase_damage:
foreach (var ball in Balls)
{
ball.Damage += 1;
}
break;
}
Collectables.Remove(collectable);
}
// Collectable is destroyed when lands on death trigger
foreach (var trigger in CurrentLevel.DeathTriggers)
{
if (collectable.Intersect(trigger, ref hitDirection))
{
Collectables.Remove(collectable);
continue;
}
}
}
}