From f0c5cc898d993d3388dfbce5833e8ccca7b2f03f Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sun, 8 Mar 2009 23:46:09 +0000
Subject: Fix -cdrom command line parameter to work with Heretic and Hexen;
 compiles now work on Windows.

Subversion-branch: /branches/raven-branch
Subversion-revision: 1452
---
 src/doom/d_main.c | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

(limited to 'src/doom/d_main.c')

diff --git a/src/doom/d_main.c b/src/doom/d_main.c
index 0bda5cbf..daa62209 100644
--- a/src/doom/d_main.c
+++ b/src/doom/d_main.c
@@ -1187,7 +1187,29 @@ void D_DoomMain (void)
     
     // find which dir to use for config files
 
-    M_SetConfigDir();
+#ifdef _WIN32
+
+    //!
+    // @platform windows
+    // @vanilla
+    //
+    // Save configuration data and savegames in c:\doomdata,
+    // allowing play from CD.
+    //
+
+    if (M_CheckParm("-cdrom") > 0)
+    {
+        printf(D_CDROM);
+
+        M_SetConfigDir("c:\\doomdata\\");
+    }
+    else
+#endif
+    {
+        // Auto-detect the configuration dir.
+
+        M_SetConfigDir(NULL);
+    }
     
     //!
     // @arg <x>
-- 
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