public override void Update(GameTime gameTime)
{
foreach (var collisionComponent in movedLastFrame.Values)
{
collisionTree.ItemMoved(collisionComponent,
new RectangleF(collisionComponent.Parent.LastFramePosition.X,
collisionComponent.Parent.LastFramePosition.Y,
collisionComponent.BoundingBox2D.Width,
collisionComponent.BoundingBox2D.Height));
}
//Update any of the existing collisions to ensure that:
// (a) The objects in question are still colliding, and,
// (b) OnCollisionOccurred events are fired if they are still colliding.
UpdateExistingCollisions();
//Add any new collisions from movedLastFrame that do not already appear in the existing collisions.
UpdateNewCollisions();
//Clear the moved list
movedLastFrame.Clear();
listPool.CleanUp();
base.Update(gameTime);
}
///<summary>
///Removes the first occurrence of a specific object from the <see cref="T:System.Collections.Generic.ICollection`1" />.
///</summary>
///
///<returns>
///true if <paramref name="item" /> was successfully removed from the <see cref="T:System.Collections.Generic.ICollection`1" />; otherwise, false. This method also returns false if <paramref name="item" /> is not found in the original <see cref="T:System.Collections.Generic.ICollection`1" />.
///</returns>
///
///<param name="item">The object to remove from the <see cref="T:System.Collections.Generic.ICollection`1" />.</param>
///<exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.Generic.ICollection`1" /> is read-only.</exception>
public bool Remove(T item)
{
if (Contains(item))
{
quadTreeRoot.Delete(wrappedDictionary[item], true);
wrappedDictionary[item].Active = false;
wrappedDictionary.Remove(item);
quadTreeObjectPool.CleanUp();
return(true);
}
return(false);
}
