[Ohrrpgce] wip r13938: Fix bug #1186 Add hero hook script breaks "add hero" return value

[cron at rpg.hamsterrepublic.com]

https://github.com/ohrrpgce/ohrrpgce/commit/8f3b16719ca16ddc3c1901258c82f5e953652bc3
Author: teeemcee <teeemcee at 7d344553-34f0-0310-a9b1-970ce8f1c3a2>
Date:   Mon Jun 30 00:18:56 2025 +0000

    Fix bug #1186 Add hero hook script breaks "add hero" return value
    
    Save scriptret after scriptcommands() and then restore when resuming an
    interupted script.
    

 oldhsinterpreter.bas  | 30 ++++++++++++++++++++++--------
 scripting.bas         |  7 ++++---
 testgame/autotest.hss |  6 +++---
 udts.bi               |  1 +
 whatsnew.txt          |  1 +
 5 files changed, 31 insertions(+), 14 deletions(-)