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add pr_source_path to specify where to look for the source files

This commit is contained in:
Bill Currie 2001-07-15 02:57:36 +00:00
parent 96e28e638a
commit 0cbb0bf396
1 changed files with 10 additions and 2 deletions
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12
libs/gamecode/pr_debug.c
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@ -62,6 +62,7 @@ typedef struct {
} file_t;
cvar_t *pr_debug;
cvar_t *pr_source_path;
static hashtab_t *file_hash;
file_t *
@ -69,13 +70,16 @@ PR_Load_Source_File (progs_t *pr, const char *fname)
{
file_t *f = Hash_Find (file_hash, fname);
char *l;
char *path;
if (f)
return f;
f = malloc (sizeof (file_t));
if (!f)
return 0;
f->text = COM_LoadFile (fname, 0);
path = Hunk_TempAlloc (strlen (pr_source_path->string) + strlen (fname) + 2);
sprintf (path, "%s/%s", pr_source_path->string, fname);
f->text = COM_LoadFile (path, 0);
if (!f->text) {
free (f);
return 0;
@ -274,10 +278,11 @@ PR_Get_Source_Line (progs_t *pr, unsigned long addr)
line = PR_Get_Lineno_Line (pr, lineno);
line += func->source_line;
file = PR_Load_Source_File (pr, fname);
str = Hunk_TempAlloc (strlen (fname) + 12);
sprintf (str, "%s:%ld", fname, line);
file = PR_Load_Source_File (pr, fname);
if (!file || line > file->num_lines)
return str;
@ -314,4 +319,7 @@ PR_Debug_Init_Cvars (void)
{
pr_debug = Cvar_Get ("pr_debug", "0", CVAR_NONE, NULL,
"enable progs debugging");
pr_source_path = Cvar_Get ("pr_source_path", ".", CVAR_NONE, NULL,
"where to look (within gamedir) for source "
"files");
}