Arcade physics body centering

[Katod]

I have a sprite with anchor set to .5/.5. When player jumps it texture changes to a wider image, but colliding box remains the same - that is desired behavior. What the problem is that it's being aligned to the corner of new sprite, while I need it being in the center of it.

How can I center colliding body box inside new sprite?

[samme]

If you can, try to combine all the sprite images into a single texture (spritesheet). That makes it easier and will improve performance.

Otherwise, you can call body.setSize to place the body manually or try this hack:

body._sx = 0;
body._sy = 0;
body.updateBounds();