commit ba57bac362159f47dbec2d233b83730d35a8af62
Author: nukeykt <alexeytf2@gmail.com>
Date:   Sat May 27 05:19:14 2023 +0900

    slope sprite collision improvements

commit d2a25ef9a3b9266066e5d95b3f012f12bd2bd65c
Author: nukeykt <alexeytf2@gmail.com>
Date:   Sat May 27 05:58:33 2023 +0900

    fix various integer overflows in floor sprite rendering code

See https://voidpoint.io/terminx/eduke32 for more details.