From 76a7eebc335c6f57da589ee66971b850f0ec4c50 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Tue, 20 Sep 2011 21:53:05 +0000
Subject: Add dedicated pack_chex and pack_hacx values for the Chex Quest and
 Hacx IWADs.

Subversion-branch: /branches/v2-branch
Subversion-revision: 2390
---
 src/doom/d_main.c | 66 ++++++++++---------------------------------------------
 1 file changed, 11 insertions(+), 55 deletions(-)

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

diff --git a/src/doom/d_main.c b/src/doom/d_main.c
index b425d11a..beb15019 100644
--- a/src/doom/d_main.c
+++ b/src/doom/d_main.c
@@ -721,7 +721,7 @@ void D_IdentifyVersion(void)
 
     // Make sure gamemode is set up correctly
 
-    if (gamemission == doom)
+    if (logical_gamemission == doom)
     {
         // Doom 1.  But which version?
 
@@ -754,7 +754,7 @@ void D_SetGameDescription(void)
 {
     gamedescription = "Unknown";
 
-    if (gamemission == doom)
+    if (logical_gamemission == doom)
     {
         // Doom 1.  But which version?
 
@@ -777,39 +777,15 @@ void D_SetGameDescription(void)
     {
         // Doom 2 of some kind.  But which mission?
 
-        if (gamemission == doom2)
+        if (logical_gamemission == doom2)
             gamedescription = GetGameName("DOOM 2: Hell on Earth");
-        else if (gamemission == pack_plut)
+        else if (logical_gamemission == pack_plut)
             gamedescription = GetGameName("DOOM 2: Plutonia Experiment"); 
-        else if (gamemission == pack_tnt)
+        else if (logical_gamemission == pack_tnt)
             gamedescription = GetGameName("DOOM 2: TNT - Evilution");
     }
 }
 
-// Check if the IWAD file is the Chex Quest IWAD.  
-// Returns true if this is chex.wad.
-
-static boolean CheckChex(char *iwadname)
-{
-    char *chex_iwadname = "chex.wad";
-
-    return (strlen(iwadname) > strlen(chex_iwadname)
-     && !strcasecmp(iwadname + strlen(iwadname) - strlen(chex_iwadname),
-                    chex_iwadname));
-}
-
-// Check if the IWAD file is the Hacx IWAD.
-// Returns true if this is hacx.wad.
-
-static boolean CheckHacx(char *iwadname)
-{
-    char *hacx_iwadname = "hacx.wad";
-
-    return (strlen(iwadname) > strlen(hacx_iwadname)
-     && !strcasecmp(iwadname + strlen(iwadname) - strlen(hacx_iwadname),
-                    hacx_iwadname));
-}
-
 //      print title for every printed line
 char            title[128];
 
@@ -933,15 +909,15 @@ static void InitGameVersion(void)
     {
         // Determine automatically
 
-        if (CheckChex(iwadfile))
+        if (gamemission == pack_chex)
         {
             // chex.exe - identified by iwad filename
 
             gameversion = exe_chex;
         }
-        else if (CheckHacx(iwadfile))
+        else if (gamemission == pack_hacx)
         {
-            // hacx exe: identified by iwad filename
+            // hacx.exe: identified by iwad filename
 
             gameversion = exe_hacx;
         }
@@ -981,7 +957,8 @@ static void InitGameVersion(void)
 
     // EXEs prior to the Final Doom exes do not support Final Doom.
 
-    if (gameversion < exe_final && gamemode == commercial)
+    if (gameversion < exe_final && gamemode == commercial
+     && (gamemission == pack_tnt || gamemission == pack_plut))
     {
         gamemission = doom2;
     }
@@ -1087,27 +1064,6 @@ static void LoadHacxDeh(void)
     }
 }
 
-// Figure out what IWAD name to use for savegames.
-
-static char *SaveGameIWADName(void)
-{
-    // Chex quest hack
-
-    if (gameversion == exe_chex)
-    {
-        return "chex.wad";
-    }
-
-    // Hacx hack
-
-    if (gameversion == exe_hacx)
-    {
-        return "hacx.wad";
-    }
-
-    return D_SaveGameIWADName(gamemission);
-}
-
 //
 // D_DoomMain
 //
@@ -1422,7 +1378,7 @@ void D_DoomMain (void)
     LoadChexDeh();
     LoadHacxDeh();
     D_SetGameDescription();
-    savegamedir = M_GetSaveGameDir(SaveGameIWADName());
+    savegamedir = M_GetSaveGameDir(D_SaveGameIWADName(gamemission));
 
     // Check for -file in shareware
     if (modifiedgame)
-- 
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