/// <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);
}
//
// Constructor
//
public Collider()
{
this.collisionSprite = null;
this.colliderBoundary = new Azul.Rect();
this.gameObjectId = 0u;
this.color = Colors.Green;
}
/// <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>
/// Makes the collider null so that it doesn't
/// render a SpriteCollison or check collisions
/// </summary>
public void MakeColliderNull()
{
// Remove previous SpriteCollisionProxy if any
if (this.collisionSprite != null)
{
SpriteBatch colliderBatch = SpriteBatchManager.Active.Find(SpriteBatch.Name.SpriteCollisions);
bool colSprRemoved = colliderBatch.Detach(collisionSprite.SpriteName, collisionSprite.Id);
Debug.Assert(colSprRemoved, "This collision sprite proxy wasn't removed for some reason!");
Debug.Assert(this.collisionSprite.SpriteName != Sprite.Name.UNINITIALIZED);
SpriteCollisonProxyManager.Active.Recycle(collisionSprite.SpriteName, collisionSprite.Id);
this.collisionSprite = null;
}
}
/// <summary>
/// Reset function that can only be called by the base GameObject!
/// </summary>
public void Reset()
{
// Remove previous SpriteCollisionProxy if any
if (this.collisionSprite != null)
{
SpriteBatch colliderBatch = SpriteBatchManager.Active.Find(SpriteBatch.Name.SpriteCollisions);
bool success = colliderBatch.Detach(collisionSprite.SpriteName, collisionSprite.Id);
Debug.Assert(success, "The collision sprite proxy wasn't found during collider's reset!");
Debug.Assert(this.collisionSprite.SpriteName != Sprite.Name.UNINITIALIZED, "The collision sprite proxy already seems to be uninitialized, but it's probably not");
SpriteCollisonProxyManager.Active.Recycle(collisionSprite.SpriteName, collisionSprite.Id);
this.collisionSprite = null;
}
this.gameObjectId = 0u;
this.color = Colors.Yellow;
}
