games/doom: fix config file never being loaded or saved (thanks qu7uux)

[plan9front.git] / sys / src / games / doom / d_main.c

diff --git a/sys/src/games/doom/d_main.c b/sys/src/games/doom/d_main.c
index 369d67650b71d1f8631a60500da607e6cf540922..f42b34e40defdc2925de226b69646a17368a8613 100644 (file)
--- a/sys/src/games/doom/d_main.c
+++ b/sys/src/games/doom/d_main.c
@@ -563,7 +563,7 @@ void D_AddFile (char *file)
 //
 void IdentifyVersion (void)
 {
-       char *wadfile;
+       char *wadfile, *slash;
 
        if (M_CheckParm ("-shdev"))
        {
@@ -615,35 +615,35 @@ void IdentifyVersion (void)
                language = french;
                printf("French version\n");
                D_AddFile (wadfile);
-               return;
        } else if ( (wadfile = I_IdentifyWAD("doom2.wad")) ) {
                gamemode = commercial;
                D_AddFile (wadfile);
-               return;
        } else if ( (wadfile = I_IdentifyWAD("plutonia.wad")) ) {
                gamemode = commercial;
                D_AddFile (wadfile);
-               return;
        } else if ( (wadfile = I_IdentifyWAD("tnt.wad")) ) {
                gamemode = commercial;
                D_AddFile (wadfile);
-               return;
        } else if ( (wadfile = I_IdentifyWAD("doomu.wad")) ) {
                gamemode = retail;
                D_AddFile (wadfile);
-               return;
        } else if ( (wadfile = I_IdentifyWAD("doom.wad")) ) {
                gamemode = registered;
                D_AddFile (wadfile);
-               return;
        } else if ( (wadfile = I_IdentifyWAD("doom1.wad")) ) {
                gamemode = shareware;
                D_AddFile (wadfile);
-               return;
        } else {
                printf("Game mode indeterminate.\n");
                gamemode = indetermined;
+               return;
        }
+       strncpy(basedefault, wadfile, sizeof(basedefault)-5);
+       basedefault[sizeof(basedefault)-5] = '\0';
+       slash = strrchr(basedefault, '/');
+       if (slash++ == 0)
+               slash = basedefault;
+       strcpy(slash, "cfg");
 }
 
 //