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add some common search directories to FindIWADFile()

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This commit is contained in:
Fabian Greffrath 2019-12-20 14:34:56 +01:00
parent f97f622c99
commit 37111c9c66
1 changed files with 12 additions and 2 deletions
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14
Source/d_main.c
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@ -722,6 +722,15 @@ boolean WadFileStatus(char *filename,boolean *isdir)
// killough 11/98: simplified, removed error-prone cut-n-pasted code
//
const char *dirs[] = {
".",
NULL, // D_DoomExeDir()
"/usr/local/share/games/doom",
"/usr/share/games/doom",
"/usr/local/share/doom",
"/usr/share/doom",
};
char *FindIWADFile(void)
{
static const char *envvars[] = {"DOOMWADDIR", "HOME"};
@ -754,9 +763,10 @@ char *FindIWADFile(void)
AddDefaultExtension(strcat(strcpy(customiwad, "/"), iwad), ".wad");
}
for (j=0; j<2; j++)
dirs[1] = D_DoomExeDir();
for (j=0; j<arrlen(dirs); j++)
{
strcpy(iwad, j ? D_DoomExeDir() : ".");
strcpy(iwad, dirs[j]);
NormalizeSlashes(iwad);
printf("Looking in %s\n",iwad); // killough 8/8/98
if (*customiwad)