[Ohrrpgce] wip r13903: Fix ItemDef to correctly load .consumed_by_use

[cron at rpg.hamsterrepublic.com]

https://github.com/ohrrpgce/ohrrpgce/commit/f7e69d226c600df2fbf0815b061b2698d371ba49
Author: james <james at 7d344553-34f0-0310-a9b1-970ce8f1c3a2>
Date:   Tue Jun 24 00:53:49 2025 +0000

    Fix ItemDef to correctly load .consumed_by_use
    use .cannot_be_sold_or_dropped instead of pointlessly separate .no_discard and .no_sell
    Convert all battle system calls to loaditemdata from itembuf() to ItemDef
    

 bmod.rbas    | 30 +++++++++++++++---------------
 loading.rbas |  5 ++---
 udts.bi      |  3 +--
 3 files changed, 18 insertions(+), 20 deletions(-)