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Trim off any extra null bytes off the end of sector floorpic/ceiling when you access them in Lua

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This commit is contained in:
Monster Iestyn 2018-08-06 22:37:44 +01:00
parent 02d2b61866
commit c703bc2fd7
1 changed files with 15 additions and 2 deletions
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17
src/lua_maplib.c
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@ -327,6 +327,7 @@ static int sector_get(lua_State *L)
{ {
sector_t *sector = *((sector_t **)luaL_checkudata(L, 1, META_SECTOR)); sector_t *sector = *((sector_t **)luaL_checkudata(L, 1, META_SECTOR));
enum sector_e field = luaL_checkoption(L, 2, sector_opt[0], sector_opt); enum sector_e field = luaL_checkoption(L, 2, sector_opt[0], sector_opt);
INT16 i;
if (!sector) if (!sector)
{ {
@ -349,11 +350,23 @@ static int sector_get(lua_State *L)
lua_pushfixed(L, sector->ceilingheight); lua_pushfixed(L, sector->ceilingheight);
return 1; return 1;
case sector_floorpic: // floorpic case sector_floorpic: // floorpic
lua_pushlstring(L, levelflats[sector->floorpic].name, 8); {
levelflat_t *levelflat = &levelflats[sector->floorpic];
for (i = 0; i < 8; i++)
if (!levelflat->name[i])
break;
lua_pushlstring(L, levelflat->name, i);
return 1; return 1;
}
case sector_ceilingpic: // ceilingpic case sector_ceilingpic: // ceilingpic
lua_pushlstring(L, levelflats[sector->ceilingpic].name, 8); {
levelflat_t *levelflat = &levelflats[sector->ceilingpic];
for (i = 0; i < 8; i++)
if (!levelflat->name[i])
break;
lua_pushlstring(L, levelflat->name, i);
return 1; return 1;
}
case sector_lightlevel: case sector_lightlevel:
lua_pushinteger(L, sector->lightlevel); lua_pushinteger(L, sector->lightlevel);
return 1; return 1;