private static void GenerateNewAlienGridColumn(Composite pCol, float x, float yStart, float yDelta = -40.0f)
{
pCol.ActivateSprite(GameStateManager.GetGame().GetStateSpriteBatchManager().Find(SpriteBatch.Name.Alien));
pCol.ActivateCollisionSprite(GameStateManager.GetGame().GetStateSpriteBatchManager().Find(SpriteBatch.Name.CollisionBox));
pCol.GetCollisionObject().GetCollisionSpriteBox().SetLineColor(1.0f, 1.0f, 1.0f);
AlienFactory pAlienFactory = new AlienFactory(SpriteBatch.Name.Alien, SpriteBatch.Name.CollisionBox, pCol);
pAlienFactory.Create(Alien.Type.Squid, x, yStart);
pAlienFactory.Create(Alien.Type.Crab, x, yStart + (yDelta));
pAlienFactory.Create(Alien.Type.Crab, x, yStart + (yDelta * 2));
pAlienFactory.Create(Alien.Type.JellyFish, x, yStart + (yDelta * 3));
pAlienFactory.Create(Alien.Type.JellyFish, x, yStart + (yDelta * 4));
}
public override void Execute(float deltaTime)
{
Composite pAlienGrid = GameStateManager.GetGame().GetStateCompositeManager().Find(Composite.CompositeName.AlienGrid);
// If Alien Grid has at least one column
if (pAlienGrid.GetFirstChild() != null)
{
Composite pBombRoot = GameStateManager.GetGame().GetStateCompositeManager().Find(Composite.CompositeName.BombRoot);
// Identify random Column + starting location
int randomColIndex = r.Next(0, pAlienGrid.GetNumOfChildren());
Composite pAlienCol = pAlienGrid.GetChildByIndex(randomColIndex);
Azul.Rect pAlienColCollisionRect = pAlienCol.GetCollisionObject().GetCollisionRect();
float xPos = (pAlienColCollisionRect.x + (pAlienColCollisionRect.width / 2.0f));
float yPos = (pAlienColCollisionRect.y - (pAlienColCollisionRect.height / 2.0f));
// Identify random Bomb Type and create bomb
FallStrategy bombStrategy = null;
int bombType = r.Next(0, 3);
if (bombType == 0)
{
bombType = (int)Sprite.Name.BombStraight;
bombStrategy = new FallStraight();
}
else if (bombType == 1)
{
bombType = (int)Sprite.Name.BombZigZag;
bombStrategy = new FallZigZag();
}
else
{
bombType = (int)Sprite.Name.BombCross;
bombStrategy = new FallDagger();
}
// TODO refactor to use Object Pool
Bomb pBomb = new Bomb(GameObject.Name.Bomb, (Sprite.Name)bombType, bombStrategy, xPos, yPos);
// Attach to BombRoot, SpriteBatches, and any related managers
GameStateManager.GetGame().GetStateCompositeManager().Find(Composite.CompositeName.BombRoot).Add(pBomb);
GameStateManager.GetGame().GetStateGameObjectManager().Attach(pBomb);
pBomb.ActivateCollisionSprite(GameStateManager.GetGame().GetStateSpriteBatchManager().Find(SpriteBatch.Name.CollisionBox));
pBomb.ActivateSprite(GameStateManager.GetGame().GetStateSpriteBatchManager().Find(SpriteBatch.Name.Bomb));
}
}