Lump reading fixes and cleanup
Added error checking to LumpOpen, fixed an out of bounds write to buf
in LumpReadArray, and made addressing unsigned also for LumpReadArray.
This instance will be upgraded to Heptapod 17.3.0rc1 on 2024-09-20 between 16:00 and 17:00 UTC+2
Added error checking to LumpOpen, fixed an out of bounds write to buf
in LumpReadArray, and made addressing unsigned also for LumpReadArray.