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Added support for lno files and fixed a crash when loading games/hexen2 level returns. 

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@419 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2004-11-13 17:32:03 +00:00
parent a0bf669e3e
commit 6c806092b9
1 changed files with 36 additions and 2 deletions
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38
engine/qclib/pr_edict.c
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@ -1517,7 +1517,10 @@ int LoadEnts(progfuncs_t *progfuncs, char *file, float killonspawnflags)
{
isloadgame = false;
num = ED_FindGlobalOfs(progfuncs, "__fullspawndata");
if (pr_typecurrent>=0)
num = ED_FindGlobalOfs(progfuncs, "__fullspawndata");
else
num = 0;
if (num)
fulldata = (eval_t *)((int *)pr_globals + num);
else
@ -2324,6 +2327,37 @@ retry:
}
}
if (!pr_linenums)
{
unsigned int lnotype = *(unsigned int*)"LNOF";
unsigned int version = 1;
int ohm;
unsigned int *file;
char lnoname[128];
ohm = PRHunkMark(progfuncs);
COM_StripExtension(filename, lnoname);
strcat(lnoname, ".lno");
if ((len=externs->FileSize(lnoname))>0)
{
file = PRHunkAlloc(progfuncs, len+1);
if (externs->ReadFile(lnoname, file, len+1))
if ( file[0] != lnotype
|| file[1] != version
|| file[2] != pr_progs->numglobaldefs
|| file[3] != pr_progs->numglobals
|| file[4] != pr_progs->numfielddefs
|| file[5] != pr_progs->numstatements
)
{
PRHunkFree(progfuncs, ohm); //whoops: old progs or incompatable
}
else
pr_linenums = file + 6;
}
}
pr_functions = fnc;
// pr_strings = ((char *)pr_progs + pr_progs->ofs_strings);
gd16 = *(ddef16_t**)&current_progstate->globaldefs = (ddef16_t *)((qbyte *)pr_progs + pr_progs->ofs_globaldefs);
@ -2478,7 +2512,7 @@ retry:
break;
default:
Sys_Error("Bad int size");
}
}
//this is a little over complicated and slow.
//we need to search through the statements, looking for if statements.