Portability#5

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ryfactor wants to merge 8 commits into

ryfactor:masterfrom

zenorogue:portability

Commits on Jul 11, 2026

PORTABLE_BUILD option: keep game and user data in the directory IVAN is launched from
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minor fixes unrelated to IVAN3D
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save compatibility between Windows x86_64-w64-mingw32 and Linux
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guards added to libxbrzscale.h
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PORTABLE_BUILD now also uniformizes the highscore filename
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fix the bug with REFS being used as ulong while being allocated as int*
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compilation option USE_OPENDIR to force using Unix standard opendir/readdir/closedir instead of their Windows native equivalents
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fixup to opendir
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