From 3bd29e8d55ee7b20760d2e51cd2a8d0acf0284e1 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sun, 19 Oct 2014 01:37:36 -0400
Subject: doom: Add game names for Freedoom IWADs.

When playing using one of the Freedoom IWADs, set the gamedescription
string to be the full title of the IWAD being played, rather than
showing "Ultimate Doom" or "Doom II: Hell on Earth" etc.

This fixes #446 (thanks chungy).
---
 src/doom/d_main.c | 30 +++++++++++++++++++++++++++---
 1 file changed, 27 insertions(+), 3 deletions(-)

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

diff --git a/src/doom/d_main.c b/src/doom/d_main.c
index 76acaf48..733a11fb 100644
--- a/src/doom/d_main.c
+++ b/src/doom/d_main.c
@@ -752,18 +752,25 @@ void D_IdentifyVersion(void)
 
 void D_SetGameDescription(void)
 {
+    boolean is_freedoom = W_CheckNumForName("FREEDOOM") >= 0,
+            is_freedm = W_CheckNumForName("FREEDM") >= 0;
+
     gamedescription = "Unknown";
 
     if (logical_gamemission == doom)
     {
         // Doom 1.  But which version?
 
-        if (gamemode == retail)
+        if (is_freedoom)
+        {
+            gamedescription = GetGameName("Freedoom: Phase 1");
+        }
+        else if (gamemode == retail)
         {
             // Ultimate Doom
 
             gamedescription = GetGameName("The Ultimate DOOM");
-        } 
+        }
         else if (gamemode == registered)
         {
             gamedescription = GetGameName("DOOM Registered");
@@ -777,12 +784,29 @@ void D_SetGameDescription(void)
     {
         // Doom 2 of some kind.  But which mission?
 
-        if (logical_gamemission == doom2)
+        if (is_freedoom)
+        {
+            if (is_freedm)
+            {
+                gamedescription = GetGameName("FreeDM");
+            }
+            else
+            {
+                gamedescription = GetGameName("Freedoom: Phase 2");
+            }
+        }
+        else if (logical_gamemission == doom2)
+        {
             gamedescription = GetGameName("DOOM 2: Hell on Earth");
+        }
         else if (logical_gamemission == pack_plut)
+        {
             gamedescription = GetGameName("DOOM 2: Plutonia Experiment"); 
+        }
         else if (logical_gamemission == pack_tnt)
+        {
             gamedescription = GetGameName("DOOM 2: TNT - Evilution");
+        }
     }
 }
 
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