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Bugfix - Fix sporadically occurring incorrect userdata types in Lua, caused by previously loaded userdata which didn't get invalidated in previous sessions.

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Invalidate userdata for line and mapthing args.
Invalidate userdata for slopes and their normal, origin and direction vectors.
This commit is contained in:
Nev3r 2021-07-13 17:41:38 +02:00
parent 113cedd4b6
commit aed86781fc
1 changed files with 10 additions and 1 deletions
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11
src/lua_script.c
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@ -25,7 +25,7 @@
#include "byteptr.h"
#include "p_saveg.h"
#include "p_local.h"
#include "p_slopes.h" // for P_SlopeById
#include "p_slopes.h" // for P_SlopeById and slopelist
#include "p_polyobj.h" // polyobj_t, PolyObjects
#ifdef LUA_ALLOW_BYTECODE
#include "d_netfil.h" // for LUA_DumpFile
@ -851,6 +851,7 @@ void LUA_InvalidateLevel(void)
{
LUA_InvalidateUserdata(&lines[i]);
LUA_InvalidateUserdata(&lines[i].tags);
LUA_InvalidateUserdata(&lines[i].args);
LUA_InvalidateUserdata(lines[i].sidenum);
}
for (i = 0; i < numsides; i++)
@ -863,6 +864,13 @@ void LUA_InvalidateLevel(void)
LUA_InvalidateUserdata(&PolyObjects[i].vertices);
LUA_InvalidateUserdata(&PolyObjects[i].lines);
}
for (pslope_t *slope = slopelist; slope; slope = slope->next)
{
LUA_InvalidateUserdata(slope);
LUA_InvalidateUserdata(&slope->normal);
LUA_InvalidateUserdata(&slope->o);
LUA_InvalidateUserdata(&slope->d);
}
#ifdef HAVE_LUA_SEGS
for (i = 0; i < numsegs; i++)
LUA_InvalidateUserdata(&segs[i]);
@ -885,6 +893,7 @@ void LUA_InvalidateMapthings(void)
{
LUA_InvalidateUserdata(&mapthings[i]);
LUA_InvalidateUserdata(&mapthings[i].tags);
LUA_InvalidateUserdata(&mapthings[i].args);
}
}