void I_PlayCD (UINT8 track, UINT8 looping)
{
#ifdef NOSDLCD
(void)track;
(void)looping;
#else
if (!cdrom || !cdEnabled)
return;
if (!cdValid)
{
CDAudio_GetAudioDiskInfo();
if (!cdValid)
return;
}
track = cdRemap[track];
if (track < 1 || track > maxTrack)
{
CONS_Printf("I_PlayCD: Bad track number %u.\n", track);
return;
}
// don't try to play a non-audio track
if (cdrom->track[track].type == SDL_DATA_TRACK)
{
CONS_Printf("I_PlayCD: track %u is not audio\n", track);
return;
}
if (cdPlaying)
{
if (playTrack == track)
return;
I_StopCD();
}
if (SDL_CDPlayTracks(cdrom, track, 0, 1, 0))
{
CONS_Printf("Error playing track %d: %s\n",
track, SDL_GetError());
return;
}
playLooping = looping;
playTrack = (Uint8)track;
cdPlaying = true;
if (cd_volume.value == 0)
I_PauseCD();
#endif
}
void I_PlayCD(int track, bool looping)
{
if (cdrom == NULL || !enabled)
return;
if (!cdValid)
{
CDAudio_GetAudioDiskInfo();
if (!cdValid)
return;
}
track = cdRemap[track];
if (track < 1 || track > maxTrack)
{
CONS_Printf("I_PlayCD: Bad track number %u.\n", track);
return;
}
// don't try to play a non-audio track
if (cdrom->track[track].type == SDL_DATA_TRACK)
{
CONS_Printf("I_PlayCD: track %i is not audio\n", track);
return;
}
if (playing)
{
if (playTrack == track)
return;
I_StopCD();
}
if (SDL_CDPlayTracks(cdrom, track, 0, 1, 0))
{
CONS_Printf("Error playing track %d: %s\n",
track, SDL_GetError());
return;
}
playLooping = looping;
playTrack = track;
playing = true;
if (cd_volume.value == 0)
{
I_PauseCD();
}
}
int I_SetVolumeCD(int volume)
{
if (volume != cdvolume)
{
if (volume > 0 && volume < 16)
{
cd_volume.Set(31);
cdvolume = 31;
I_ResumeCD();
}
else if (volume > 15 && volume < 31)
{
cd_volume.Set(0);
cdvolume = 0;
I_PauseCD();
}
}
return 0;
}
boolean I_SetVolumeCD (INT32 volume)
{
#ifdef NOSDLCD
(void)volume;
#else
if (volume != cdvolume)
{
if (volume > 0 && volume < 16)
{
CV_SetValue(&cd_volume, 31);
cdvolume = 31;
I_ResumeCD();
}
else if (volume > 15 && volume < 31)
{
CV_SetValue(&cd_volume, 0);
cdvolume = 0;
I_PauseCD();
}
}
#endif
return false;
}
static void Command_Cd_f()
{
const char *command;
int ret, n;
if (!initialized)
return;
if (COM.Argc() < 2) {
CONS_Printf("cd [on] [off] [remap] [reset] [open]\n"
" [info] [play <track>] [resume]\n"
" [stop] [pause] [loop <track>]\n");
return;
}
command = COM.Argv(1);
if (!strncmp(command, "on", 2)) {
enabled = true;
return;
}
if (!strncmp(command, "off", 3)) {
I_StopCD();
enabled = false;
return;
}
if (!strncmp(command, "remap", 5)) {
ret = COM.Argc() - 2;
if (ret <= 0) {
for (n = 1; n < MAX_CD_TRACKS; n++)
if (cdRemap[n] != n)
CONS_Printf(" %u -> %u\n", n, cdRemap[n]);
return;
}
for (n = 1; n <= ret; n++)
cdRemap[n] = atoi(COM.Argv(n+1));
return;
}
if (!strncmp(command, "reset", 5)) {
enabled = true;
I_StopCD();
for (n = 0; n < MAX_CD_TRACKS; n++)
cdRemap[n] = n;
CDAudio_GetAudioDiskInfo();
return;
}
if (!cdValid)
{
CDAudio_GetAudioDiskInfo();
if (!cdValid)
return;
}
if (!strncmp(command, "open", 4)) {
I_EjectCD();
cdValid = false;
return;
}
if (!strncmp(command, "info", 4)) {
CONS_Printf("%u tracks\n", maxTrack);
if (playing)
CONS_Printf("Currently %s track %u\n", playLooping ? "looping" : "playing", playTrack);
else if (wasPlaying)
CONS_Printf("Paused %s track %u\n", playLooping ? "looping" : "playing", playTrack);
CONS_Printf("Volume is %d\n", cdvolume);
return;
}
if (!strncmp(command, "play", 4)) {
I_PlayCD((byte)atoi(COM.Argv(2)), false);
return;
}
if (!strncmp(command, "loop", 4)) {
I_PlayCD((byte)atoi(COM.Argv(2)), true);
return;
}
if (!strncmp(command, "stop", 4)) {
I_StopCD();
return;
}
if (!strncmp(command, "pause", 5)) {
I_PauseCD();
return;
}
if (!strncmp(command, "resume", 6)) {
I_ResumeCD();
return;
}
CONS_Printf("Invalid command \"cd %s\"\n", COM.Argv(1));
}
/**************************************************************************
*
* function: Command_Cd_f
*
* description:
* handles all CD commands from the console
*
**************************************************************************/
static void Command_Cd_f (void)
{
const char *command;
size_t ret, n;
if (!cdaudio_started)
return;
if (COM_Argc() < 2)
{
CONS_Printf ("%s", M_GetText("cd [on] [off] [remap] [reset] [select]\n"
" [open] [info] [play <track>] [resume]\n"
" [stop] [pause] [loop <track>]\n"));
return;
}
command = COM_Argv (1);
if (!strncmp(command, "on", 2))
{
cdEnabled = SDL_TRUE;
return;
}
if (!strncmp(command, "off", 3))
{
I_StopCD();
cdEnabled = SDL_FALSE;
return;
}
if (!strncmp(command, "select", 6))
{
INT32 newcddrive;
newcddrive = atoi(COM_Argv(2));
command = SDL_CDName(newcddrive);
I_StopCD();
cdEnabled = SDL_FALSE;
SDL_CDClose(cdrom);
cdrom = SDL_CDOpen(newcddrive);
if (cdrom)
{
cdEnabled = SDL_TRUE;
CONS_Printf(M_GetText("Opened CD-ROM drive %s\n"), command ? command : COM_Argv(2));
}
else CONS_Printf(M_GetText("Couldn't open CD-ROM drive %s: %s\n"), command ? command : COM_Argv(2), SDL_GetError());
return;
}
if (!strncmp(command, "remap", 5))
{
ret = COM_Argc() - 2;
if (ret <= 0)
{
for (n = 1; n < MAX_CD_TRACKS; n++)
{
if (cdRemap[n] != n)
CONS_Printf(" %s -> %u\n", sizeu1(n), cdRemap[n]);
}
return;
}
for (n = 1; n <= ret; n++)
cdRemap[n] = (Uint8)atoi(COM_Argv (n+1));
return;
}
if (!strncmp(command, "reset", 5))
{
if (!cdrom) return;
cdEnabled = SDL_TRUE;
I_StopCD();
for (n = 0; n < MAX_CD_TRACKS; n++)
cdRemap[n] = (Uint8)n;
CDAudio_GetAudioDiskInfo();
return;
}
if (!cdValid)
{
if (CDAudio_GetAudioDiskInfo()==-1 && !cdValid)
{
CONS_Printf("%s", M_GetText("No CD in drive\n"));
return;
}
}
if (!strncmp(command, "open", 4))
{
I_EjectCD();
cdValid = SDL_FALSE;
return;
}
if (!strncmp(command, "info", 4))
{
CONS_Printf(M_GetText("%u tracks\n"), maxTrack);
if (cdPlaying)
CONS_Printf(M_GetText("Currently %s track %u\n"), playLooping ? M_GetText("looping") : M_GetText("playing"), playTrack);
else if (wasPlaying)
CONS_Printf(M_GetText("Paused %s track %u\n"), playLooping ? M_GetText("looping") : M_GetText("playing"), playTrack);
CONS_Printf(M_GetText("Volume is %d\n"), cdvolume);
return;
}
if (!strncmp(command, "play", 4))
{
I_PlayCD((UINT8)atoi(COM_Argv (2)), SDL_FALSE);
return;
}
if (!strncmp(command, "loop", 4))
{
I_PlayCD((UINT8)atoi(COM_Argv (2)), true);
return;
}
if (!strncmp(command, "stop", 4))
{
I_StopCD();
return;
}
if (!strncmp(command, "pause", 5))
{
I_PauseCD();
return;
}
if (!strncmp(command, "resume", 6))
{
I_ResumeCD();
return;
}
CONS_Printf(M_GetText("Invalid CD command \"CD %s\"\n"), COM_Argv(1));
}