fix(PlayerTrap): account epsilon when calculating player hitbox size

[cattyngmd]

No description provided.

[cattyngmd]

also i think its better to move the withEpsilon method to some util for future use

[beanbag44]

Thanks, I tried this before, but it seemed to break something. However, this seems to work. withEpsilon could be moved to util/extension/Box and maybe rename it to shrinkByEpsilon or something similar. Prob also best to inline the function directly to shrinkByEpsilon(): Box = expand(-1e-7) as it's cleaner.

[beanbag44]

looks good!

[emyfops]

@cattyngmd why do we need to shrink the box by the smallest minecraft unit ? (or whatever this is called)

[cattyngmd]

bcs minecraft shrinks entity collision box by epsilon when checking is it possible to place block. without accounting that, the surround will extend itself when it shouldn't