From 627ffd4f644aaa28185347462dd787e9541d99a6 Mon Sep 17 00:00:00 2001
From: Steven <stevenaaus@gmail.com>
Date: Tue, 24 Aug 2010 00:35:22 +0000
Subject: [PATCH] Make "cd play" progress tracks

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@291 af15c1b1-3010-417e-b628-4374ebc0bcbd
---
 Quake/cd_null.c |  8 ++++++++
 Quake/cd_sdl.c  | 20 +++++++++++++-------
 README.html     |  3 ++-
 README.sgml     |  1 +
 README.txt      |  4 ++++
 5 files changed, 28 insertions(+), 8 deletions(-)

diff --git a/Quake/cd_null.c b/Quake/cd_null.c
index 3c9ec51f..f6c605b2 100644
--- a/Quake/cd_null.c
+++ b/Quake/cd_null.c
@@ -33,6 +33,14 @@ void CDAudio_Stop(void)
 {
 }
 
+void CDAudio_Next(void)
+{
+}
+
+void CDAudio_Prev(void)
+{
+}
+
 void CDAudio_Pause(void)
 {
 }
diff --git a/Quake/cd_sdl.c b/Quake/cd_sdl.c
index 06f67842..0d7d7379 100644
--- a/Quake/cd_sdl.c
+++ b/Quake/cd_sdl.c
@@ -90,9 +90,6 @@ void CDAudio_Play(byte track, qboolean looping)
 			return;
 	}
 
-	if (track == 0)
-		track = 1;
-
 	track = remap[track];
 
 	if (track < 1 || track > cd_handle->numtracks)
@@ -231,7 +228,7 @@ void CDAudio_Resume(void)
 
 static void CD_f (void)
 {
-	const char	*command;
+	const char	*command,*arg2;
 	int		ret, n;
 
 	if (Cmd_Argc() < 2)
@@ -297,13 +294,21 @@ static void CD_f (void)
 
 	if (Q_strcasecmp(command, "play") == 0)
 	{
-		CDAudio_Play((byte)atoi(Cmd_Argv (2)), false);
+		arg2 = Cmd_Argv (2);
+                if (*arg2) 
+			CDAudio_Play((byte)atoi(Cmd_Argv (2)), false);
+		else 
+			CDAudio_Play((byte)1, false);
 		return;
 	}
 
 	if (Q_strcasecmp(command, "loop") == 0)
 	{
-		CDAudio_Play((byte)atoi(Cmd_Argv (2)), true);
+		arg2 = Cmd_Argv (2);
+                if (*arg2) 
+			CDAudio_Play((byte)atoi(Cmd_Argv (2)), true);
+		else 
+			CDAudio_Play((byte)1, true);
 		return;
 	}
 
@@ -431,10 +436,11 @@ void CDAudio_Update(void)
 		curstat = SDL_CDStatus(cd_handle);
 		if (curstat != CD_PLAYING && curstat != CD_PAUSED)
 		{
-			playing = false;
 			endOfTrack = -1.0;
 			if (playLooping)
 				CDAudio_Play(playTrack, true);
+			else
+				CDAudio_Next();
 		}
 	}
 }
diff --git a/README.html b/README.html
index 6d211a5d..ce836567 100644
--- a/README.html
+++ b/README.html
@@ -127,7 +127,8 @@ The process is not for the faint hearted.</P>
 <LI> Small fix to Sound Block/Unblock on win32</LI>
 <LI> Lots of code fixes (some from uhexen2)</LI>
 <LI> Sys_Error calls Host_Shutdown</LI>
-<LI> Added MS Visual Studio support
+<LI> Added MS Visual Studio support</LI>
+<LI> Add a "-cd" option to let the CD Player work in dedicated mode, and some other CD tweaks.
 </LI>
 </UL>
 </P>
diff --git a/README.sgml b/README.sgml
index 3475a54b..278df96e 100644
--- a/README.sgml
+++ b/README.sgml
@@ -84,6 +84,7 @@ The process is not for the faint hearted.
 <item> Lots of code fixes (some from uhexen2)
 <item> Sys_Error calls Host_Shutdown
 <item> Added MS Visual Studio support
+<item> Add a "-cd" option to let the CD Player work in dedicated mode, and some other CD tweaks.
 
 </itemize>
 
diff --git a/README.txt b/README.txt
index 8bb61803..861e2914 100644
--- a/README.txt
+++ b/README.txt
@@ -136,6 +136,9 @@
 
   o  Added MS Visual Studio support
 
+  o  Add a "-cd" option to let the CD Player work in dedicated mode, and
+     some other CD tweaks.
+
 
   5.2.  0.85.2
 
@@ -188,6 +191,7 @@
 
   o  Remove confirm quit dialog
 
+
   o  Don't spam the console with PackFile seek requests
 
   o  Default to window mode