extern void CDAudio_SysEject (void);
extern void CDAudio_SysCloseDoor (void);
extern int CDAudio_SysGetAudioDiskInfo (void);
+extern float CDAudio_SysGetVolume (void);
+extern void CDAudio_SysSetVolume (float volume);
extern int CDAudio_SysPlay (qbyte track);
extern int CDAudio_SysStop (void);
extern int CDAudio_SysPause (void);
static float cdvolume;
static qbyte remap[100];
static qbyte maxTrack;
+static int faketrack = -1;
+
+static float saved_vol = 1.0f;
// exported variables
qboolean cdValid = false;
void CDAudio_Play (qbyte track, qboolean looping)
{
+ sfx_t* sfx;
+
if (!enabled)
return;
- if (!cdValid)
- {
- CDAudio_GetAudioDiskInfo();
- if (!cdValid)
- return;
- }
-
track = remap[track];
- if (track < 1 || track > maxTrack)
+ if (track < 1)
{
Con_DPrintf("CDAudio: Bad track number %u.\n", track);
return;
if (cdPlaying && cdPlayTrack == track)
return;
+ CDAudio_Stop ();
- if (CDAudio_SysPlay(track) == -1)
- return;
+ // Try playing a fake track (sound file) first
+ sfx = S_PrecacheSound (va ("cdtracks/track%02u.wav", track), false);
+ if (sfx != NULL)
+ {
+ faketrack = S_StartSound (-1, 0, sfx, vec3_origin, cdvolume, 0);
+ if (faketrack != -1)
+ {
+ if (looping)
+ S_LoopChannel (faketrack, true);
+ Con_DPrintf ("Fake CD track %u playing...\n", track);
+ }
+ }
+
+ // If we can't play a fake CD track, try the real one
+ if (faketrack == -1)
+ {
+ if (!cdValid)
+ {
+ CDAudio_GetAudioDiskInfo();
+ if (!cdValid)
+ {
+ Con_Print ("No CD in player.\n");
+ return;
+ }
+ }
+
+ if (track > maxTrack)
+ {
+ Con_Printf("CDAudio: Bad track number %u.\n", track);
+ return;
+ }
+
+ if (CDAudio_SysPlay(track) == -1)
+ return;
+ }
cdPlayLooping = looping;
cdPlayTrack = track;
if (!enabled || !cdPlaying)
return;
- if (CDAudio_SysStop() == -1)
+ if (faketrack != -1)
+ {
+ S_StopChannel (faketrack);
+ faketrack = -1;
+ }
+ else if (CDAudio_SysStop() == -1)
return;
wasPlaying = false;
if (!enabled || !cdPlaying)
return;
- if (CDAudio_SysPause() == -1)
+ if (faketrack != -1)
+ S_PauseChannel (faketrack, true);
+ else if (CDAudio_SysPause() == -1)
return;
wasPlaying = cdPlaying;
void CDAudio_Resume (void)
{
- if (!enabled || !cdValid || !wasPlaying)
+ if (!enabled || cdPlaying || !wasPlaying)
return;
- if (CDAudio_SysResume() == -1)
+ if (faketrack != -1)
+ S_PauseChannel (faketrack, false);
+ else if (CDAudio_SysResume() == -1)
return;
cdPlaying = true;
}
return;
}
- if (!cdValid)
- {
- CDAudio_GetAudioDiskInfo();
- if (!cdValid)
- {
- Con_Print("No CD in player.\n");
- return;
- }
- }
-
if (strcasecmp(command, "play") == 0)
{
CDAudio_Play((qbyte)atoi(Cmd_Argv (2)), false);
if (strcasecmp(command, "eject") == 0)
{
- if (cdPlaying)
+ if (cdPlaying && faketrack == -1)
CDAudio_Stop();
CDAudio_Eject();
cdValid = false;
if (strcasecmp(command, "info") == 0)
{
- Con_Printf("%u tracks\n", maxTrack);
+ CDAudio_GetAudioDiskInfo ();
+ if (cdValid)
+ Con_Printf("%u tracks on CD.\n", maxTrack);
+ else
+ Con_Print ("No CD in player.\n");
if (cdPlaying)
Con_Printf("Currently %s track %u\n", cdPlayLooping ? "looping" : "playing", cdPlayTrack);
else if (wasPlaying)
}
}
-void CDAudio_Update (void)
+void CDAudio_SetVolume (float newvol)
{
- if (!enabled)
+ // If the volume hasn't changed
+ if (newvol == cdvolume)
return;
- if (bgmvolume.value != cdvolume)
+ // If the CD has been muted
+ if (newvol == 0.0f)
+ CDAudio_Pause ();
+ else
{
- if (cdvolume)
- {
- Cvar_SetValueQuick (&bgmvolume, 0.0);
- cdvolume = bgmvolume.value;
- CDAudio_Pause ();
- }
- else
- {
- Cvar_SetValueQuick (&bgmvolume, 1.0);
- cdvolume = bgmvolume.value;
+ // If the CD has been unmuted
+ if (cdvolume == 0.0f)
CDAudio_Resume ();
- }
+
+ if (faketrack != -1)
+ S_SetChannelVolume (faketrack, newvol);
+ CDAudio_SysSetVolume (newvol);
}
- CDAudio_SysUpdate();
+ cdvolume = newvol;
+}
+
+void CDAudio_Update (void)
+{
+ if (!enabled)
+ return;
+
+ CDAudio_SetVolume (bgmvolume.value);
+
+ if (faketrack == -1)
+ CDAudio_SysUpdate();
}
int CDAudio_Init (void)
int CDAudio_Startup (void)
{
- if (CDAudio_SysStartup() == -1)
- return -1;
+ CDAudio_SysStartup ();
if (CDAudio_GetAudioDiskInfo())
{
cdValid = false;
}
+ saved_vol = CDAudio_SysGetVolume ();
+ if (saved_vol < 0.0f)
+ {
+ Con_DPrint ("Can't get initial CD volume\n");
+ saved_vol = 1.0f;
+ }
+ else
+ Con_DPrintf ("Initial CD volume: %g\n", saved_vol);
+
initialized = true;
Con_DPrint("CD Audio Initialized\n");
{
if (!initialized)
return;
+
+ CDAudio_SysSetVolume (saved_vol);
+
CDAudio_Stop();
CDAudio_SysShutdown();
initialized = false;