/// <summary>
/// Setup the boundaries and position of this collider given a sprite
/// </summary>
/// <param name="theProxy"></param>
public void SetupCollisonSpriteProxy(SpriteProxy theProxy)
{
SpriteBatch colliderBatch = SpriteBatchManager.Active.Find(SpriteBatch.Name.SpriteCollisions);
// Remove previous SpriteCollisionProxy if any
if (this.collisionSprite != null)
{
bool oldProxyRemoved = colliderBatch.Detach(collisionSprite.SpriteName, collisionSprite.Id);
Debug.Assert(oldProxyRemoved, "The old collision sprite proxy wasn't removed upon setting a new proxy!");
Debug.Assert(this.collisionSprite.SpriteName != Sprite.Name.UNINITIALIZED);
SpriteCollisonProxyManager.Active.Recycle(collisionSprite.SpriteName, collisionSprite.Id);
this.collisionSprite = null;
}
// Create a new proxy
this.collisionSprite = SpriteCollisonProxyManager.Active.Create(theProxy.SpriteName, theProxy.Id);
this.collisionSprite.SetId(theProxy.Id);
this.collisionSprite.SetPosition(this.colliderBoundary.x, this.colliderBoundary.y);
this.colliderBoundary.w = this.collisionSprite.ModelSprite.Width;
this.colliderBoundary.h = this.collisionSprite.ModelSprite.Height;
this.collisionSprite.SetColor(this.color);
// Attach it to the batch
colliderBatch.Attach(this.collisionSprite, this.collisionSprite.Id);
}
/// <summary>
/// Setup the boundaries and position of this collider given a width and height
/// </summary>
/// <param name="width"></param>
/// <param name="height"></param>
public void SetupCollisonSpriteProxy(float width, float height, uint newId)
{
SpriteBatch colliderBatch = SpriteBatchManager.Active.Find(SpriteBatch.Name.SpriteCollisions);
// Remove previous SpriteCollisionProxy if any
if (this.collisionSprite != null)
{
bool oldRemSuccess = colliderBatch.Detach(collisionSprite.SpriteName, collisionSprite.Id);
Debug.Assert(oldRemSuccess, "Upon setting a new collider sprite proxy, the old one was not deleted!");
Debug.Assert(this.collisionSprite.SpriteName != Sprite.Name.UNINITIALIZED);
SpriteCollisonProxyManager.Active.Recycle(collisionSprite.SpriteName, collisionSprite.Id);
this.collisionSprite = null;
}
// Create a new proxy
this.collisionSprite = SpriteCollisonProxyManager.Active.Create(Sprite.Name.NULL, newId);
this.collisionSprite.SetId(newId);
this.collisionSprite.SetPosition(this.colliderBoundary.x, this.colliderBoundary.y);
this.collisionSprite.Resize(width, height);
this.colliderBoundary.w = width;
this.colliderBoundary.h = height;
this.collisionSprite.SetColor(this.color);
// Attach it to the batch
colliderBatch.Attach(this.collisionSprite, this.collisionSprite.Id);
}
/// <summary>
/// Changes the sprite reference
/// </summary>
/// <param name="newSprite"></param>
public void SetSprite(SpriteBatch.Name newBatchName, SpriteEntity newSprite)
{
// Remove the old sprite from it's sprite batch
SpriteBatch oldBatch = SpriteBatchManager.Active.Find(this.batchName);
if (oldBatch != null)
{
bool su = oldBatch.Detach(this.sprite.SpriteName, this.sprite.Id);
Debug.Assert(su, "The old SpriteBatch has to detach a valid (non-null) sprite.");
}
// Recycle old sprite
SpriteProxyManager.Active.Recycle(this.sprite.SpriteName, this.sprite.Id);
this.sprite = null;
// Get new batch
SpriteBatch newBatch = SpriteBatchManager.Active.Find(newBatchName);
this.batchName = newBatchName;
// If null, get null proxy and leave
if (newBatch == null)
{
this.sprite = SpriteProxyManager.Active.NullSpriteProxy;
return; // Leave
}
// Get new sprite and attach it
this.sprite = SpriteProxyManager.Active.Create(newSprite.SpriteName, this.Id);
newBatch.Attach(this.sprite, this.sprite.Id);
this.collider.SetupCollisonSpriteProxy(this.sprite);
}
/// <summary>
/// Gets called when a Scene is loaded into memory.
/// Load all the stuff needed for Game Scenes
/// </summary>
protected override void OnSceneLoad()
{
// Get the green floor
SpriteBatch floorBatch = this.ManagerForSpriteBatch.Find(SpriteBatch.Name.Shields);
SpriteEntity floorSprite = SpriteEntityManager.Self.Find(Sprite.Name.Floor);
floorBatch.Attach(floorSprite, floorSprite.Id);
///// GameObject Factories ////////////////////////////
// Create all the shields
ShieldFactory shieldFactory = new ShieldFactory(SpriteBatch.Name.Shields);
shieldFactory.CreateShields();
// Create all the Walls
WallFactory wallFactory = new WallFactory();
wallFactory.CreateWalls();
// Create all the Aliens
AlienFactory alienFactory = new AlienFactory(SpriteBatch.Name.Aliens);
alienFactory.LoadResources();
alienFactory.CreateAliens();
// Create the player
PlayerFactory playerFactory = new PlayerFactory(this);
playerFactory.InitializeResources();
playerFactory.CreatePlayer();
// Create the UFO
UFOFactory ufoFactory = new UFOFactory();
ufoFactory.CreateObjects();
}
