tiny code cleanups

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@8962 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/cd_shared.c b/cd_shared.c
index 69c2df5263a407cadfa71d8b2fac81a4675d04ae..5422d074563602f074c6566b38853cd5912001db 100644 (file)
--- a/cd_shared.c
+++ b/cd_shared.c
@@ -327,7 +327,7 @@ void CDAudio_Stop (void)
                return;
        else if(wasPlaying)
        {
-               CDAudio_Resume(); // needed by SDL - can't stop while paused there
+               CDAudio_Resume(); // needed by SDL - can't stop while paused there (causing pause/stop to fail after play, pause, stop, play otherwise)
                if (cdPlaying && (CDAudio_SysStop() == -1))
                        return;
        }
@@ -369,7 +369,7 @@ static void CD_f (void)
        int ret;
        int n;
 
-       command = (Cmd_Argc() >= 2) ? Cmd_Argv (1) : "";
+       command = Cmd_Argv (1);
 
        if (strcasecmp(command, "remap") != 0)
                Host_StartVideo();
@@ -399,7 +399,6 @@ static void CD_f (void)
 
        if (strcasecmp(command, "rescan") == 0)
        {
-               CDAudio_Stop();
                CDAudio_Shutdown();
                CDAudio_Startup();
                return;
@@ -458,7 +457,7 @@ static void CD_f (void)
 
        if (strcasecmp(command, "eject") == 0)
        {
-               if (cdPlaying && faketrack == -1)
+               if (faketrack == -1)
                        CDAudio_Stop();
                CDAudio_Eject();
                cdValid = false;
@@ -486,7 +485,8 @@ static void CD_f (void)
        Con_Printf("CD commands:\n");
        Con_Printf("cd on - enables CD audio system\n");
        Con_Printf("cd off - stops and disables CD audio system\n");
-       Con_Printf("cd reset - resets CD audio system (clears track remapping and re-reads disc information)");
+       Con_Printf("cd reset - resets CD audio system (clears track remapping and re-reads disc information)\n");
+       Con_Printf("cd rescan - rescans disks in drives (to use another disc)\n");
        Con_Printf("cd remap <remap1> [remap2] [remap3] [...] - chooses (possibly emulated) CD tracks to play when a map asks for a particular track, this has many uses\n");
        Con_Printf("cd close - closes CD tray\n");
        Con_Printf("cd eject - stops playing music and opens CD tray to allow you to change disc\n");