Potential Stack Frame Corruption from Lua

[awdavies]

Examining the stack trace of an error caused by loading a game in the current build, some addresses appear to become corrupted after some Lua-related functions are called.

ex:
the original stack content:
0018B418 048F13C9 ЙSЏ; /RETURN from xrGame.CGameObject::shedule_Update to xrGame.048F13C9

gets modified to:
0018B418 008F13C9 ЙSЏ; /RETURN from xrGame.CGameObject::shedule_Update to xrGame.048F13C9

after the call_member function is called. This appears to be some sort of stack corruption, which will have nasty (and undetermined) effects in code execution. Notice the address change from 048F13C9 to 008F13C9.

This is somewhat related to the ongoing effort to fix #11.

[awdavies]

Further investigation by @nitrocaster reveals the issue may have to do with XRay's console, which appears to cause a buffer overflow, overwriting the stack frame :c

[nitrocaster]

7d053dc