From 9e54684b11cf8e8e4ae19ebd2d754ee472c70089 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Tue, 30 Nov 2010 20:00:06 +0000
Subject: Add support for HACX v1.2 IWAD file.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 2176
---
 src/d_iwad.c | 35 ++++++++++++++++++++++++-----------
 1 file changed, 24 insertions(+), 11 deletions(-)

(limited to 'src/d_iwad.c')

diff --git a/src/d_iwad.c b/src/d_iwad.c
index ea0d29d0..89a7fba3 100644
--- a/src/d_iwad.c
+++ b/src/d_iwad.c
@@ -326,16 +326,22 @@ static struct
     {"doom.wad",     doom},
     {"doom1.wad",    doom},
     {"chex.wad",     doom},
+    {"hacx.wad",     doom2},
 };
-            
+
 // Hack for chex quest mode
 
-static void CheckChex(char *iwad_name)
+static void CheckSpecialIWADs(char *iwad_name)
 {
-    if (!strcmp(iwad_name, "chex.wad")) 
+    if (!strcasecmp(iwad_name, "chex.wad"))
     {
         gameversion = exe_chex;
     }
+
+    if (!strcasecmp(iwad_name, "hacx.wad"))
+    {
+        gameversion = exe_hacx;
+    }
 }
 
 // Returns true if the specified path is a path to a file
@@ -408,7 +414,7 @@ static char *SearchDirectoryForIWAD(char *dir)
 
         if (filename != NULL)
         {
-            CheckChex(iwads[i].name);
+            CheckSpecialIWADs(iwads[i].name);
             gamemission = iwads[i].mission;
 
             return filename;
@@ -441,7 +447,7 @@ static void IdentifyIWADByName(char *name)
         if (!strcasecmp(name + strlen(name) - strlen(iwadname), 
                         iwadname))
         {
-            CheckChex(iwads[i].name);
+            CheckSpecialIWADs(iwads[i].name);
             gamemission = iwads[i].mission;
             break;
         }
@@ -701,6 +707,13 @@ static char *SaveGameIWADName(void)
         return "chex.wad";
     }
 
+    // Hacx hack
+
+    if (gameversion == exe_hacx)
+    {
+        return "hacx.wad";
+    }
+
     // Find what subdirectory to use for savegames
     //
     // They should be stored in something like
@@ -770,6 +783,10 @@ void D_SetSaveGameDir(void)
 
 static char *banners[] = 
 {
+    // doom2.wad
+    "                         "
+    "DOOM 2: Hell on Earth v%i.%i"
+    "                           ",
     // doom1.wad
     "                            "
     "DOOM Shareware Startup v%i.%i"
@@ -786,10 +803,6 @@ static char *banners[] =
     "                         "
     "The Ultimate DOOM Startup v%i.%i"
     "                        ",
-    // doom2.wad
-    "                         "
-    "DOOM 2: Hell on Earth v%i.%i"
-    "                           ",
     // tnt.wad
     "                     "
     "DOOM 2: TNT - Evilution v%i.%i"
@@ -809,13 +822,13 @@ static char *GetGameName(char *gamename)
 {
     size_t i;
     char *deh_sub;
-    
+
     for (i=0; i<arrlen(banners); ++i)
     {
         // Has the banner been replaced?
 
         deh_sub = DEH_String(banners[i]);
-        
+
         if (deh_sub != banners[i])
         {
             // Has been replaced
-- 
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