FlxQuadTree usage example

[x2f]

Hi all,

Could anyone point to or provide an example of usage of FlxQuadTree? I could not find any so far.

Thanks!

[Gama11]

It's used internally for FlxG.overlap() / FlxG.collide(), and not typically used directly.

What are you trying to do?

[x2f]

I thought it would help implement an efficient collision detection... I have entities located in a rectangular cell in the world, and I need to check whether the player is in the same cell of one of them (and need to know which one).

EDIT: thanks for pointing out it's an internal class.

[DleanJeans]

Yes, as Gama11 said, FlxG.overlap() already does that for you, it uses FlxQuadTree for more efficient collision detection.