2 Copyright (C) 1996-1997 Id Software, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 See the GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 // Quake is a trademark of Id Software, Inc., (c) 1996 Id Software, Inc. All
26 extern HWND mainwindow;
27 extern cvar_t bgmvolume;
29 static qboolean cdValid = false;
30 static qboolean playing = false;
31 static qboolean wasPlaying = false;
32 static qboolean initialized = false;
33 static qboolean enabled = false;
34 static qboolean playLooping = false;
35 static float cdvolume;
36 static byte remap[100];
38 static byte playTrack;
44 static void CDAudio_Eject(void)
48 if (dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_DOOR_OPEN, (DWORD)NULL))
49 Con_DPrintf("MCI_SET_DOOR_OPEN failed (%i)\n", dwReturn);
53 static void CDAudio_CloseDoor(void)
57 if (dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_DOOR_CLOSED, (DWORD)NULL))
58 Con_DPrintf("MCI_SET_DOOR_CLOSED failed (%i)\n", dwReturn);
62 static int CDAudio_GetAudioDiskInfo(void)
65 MCI_STATUS_PARMS mciStatusParms;
70 mciStatusParms.dwItem = MCI_STATUS_READY;
71 dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_WAIT, (DWORD) (LPVOID) &mciStatusParms);
74 Con_DPrintf("CDAudio: drive ready test - get status failed\n");
77 if (!mciStatusParms.dwReturn)
79 Con_DPrintf("CDAudio: drive not ready\n");
83 mciStatusParms.dwItem = MCI_STATUS_NUMBER_OF_TRACKS;
84 dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_WAIT, (DWORD) (LPVOID) &mciStatusParms);
87 Con_DPrintf("CDAudio: get tracks - status failed\n");
90 if (mciStatusParms.dwReturn < 1)
92 Con_DPrintf("CDAudio: no music tracks\n");
97 maxTrack = mciStatusParms.dwReturn;
103 void CDAudio_Play(byte track, qboolean looping)
106 MCI_PLAY_PARMS mciPlayParms;
107 MCI_STATUS_PARMS mciStatusParms;
114 CDAudio_GetAudioDiskInfo();
119 track = remap[track];
121 if (track < 1 || track > maxTrack)
123 Con_DPrintf("CDAudio: Bad track number %u.\n", track);
127 // don't try to play a non-audio track
128 mciStatusParms.dwItem = MCI_CDA_STATUS_TYPE_TRACK;
129 mciStatusParms.dwTrack = track;
130 dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_TRACK | MCI_WAIT, (DWORD) (LPVOID) &mciStatusParms);
133 Con_DPrintf("MCI_STATUS failed (%i)\n", dwReturn);
136 if (mciStatusParms.dwReturn != MCI_CDA_TRACK_AUDIO)
138 Con_Printf("CDAudio: track %i is not audio\n", track);
142 // get the length of the track to be played
143 mciStatusParms.dwItem = MCI_STATUS_LENGTH;
144 mciStatusParms.dwTrack = track;
145 dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_TRACK | MCI_WAIT, (DWORD) (LPVOID) &mciStatusParms);
148 Con_DPrintf("MCI_STATUS failed (%i)\n", dwReturn);
154 if (playTrack == track)
159 mciPlayParms.dwFrom = MCI_MAKE_TMSF(track, 0, 0, 0);
160 mciPlayParms.dwTo = (mciStatusParms.dwReturn << 8) | track;
161 mciPlayParms.dwCallback = (DWORD)mainwindow;
162 dwReturn = mciSendCommand(wDeviceID, MCI_PLAY, MCI_NOTIFY | MCI_FROM | MCI_TO, (DWORD)(LPVOID) &mciPlayParms);
165 Con_DPrintf("CDAudio: MCI_PLAY failed (%i)\n", dwReturn);
169 playLooping = looping;
178 void CDAudio_Stop(void)
188 if (dwReturn = mciSendCommand(wDeviceID, MCI_STOP, 0, (DWORD)NULL))
189 Con_DPrintf("MCI_STOP failed (%i)", dwReturn);
196 void CDAudio_Pause(void)
199 MCI_GENERIC_PARMS mciGenericParms;
207 mciGenericParms.dwCallback = (DWORD)mainwindow;
208 if (dwReturn = mciSendCommand(wDeviceID, MCI_PAUSE, 0, (DWORD)(LPVOID) &mciGenericParms))
209 Con_DPrintf("MCI_PAUSE failed (%i)", dwReturn);
211 wasPlaying = playing;
216 void CDAudio_Resume(void)
219 MCI_PLAY_PARMS mciPlayParms;
230 mciPlayParms.dwFrom = MCI_MAKE_TMSF(playTrack, 0, 0, 0);
231 mciPlayParms.dwTo = MCI_MAKE_TMSF(playTrack + 1, 0, 0, 0);
232 mciPlayParms.dwCallback = (DWORD)mainwindow;
233 dwReturn = mciSendCommand(wDeviceID, MCI_PLAY, MCI_TO | MCI_NOTIFY, (DWORD)(LPVOID) &mciPlayParms);
236 Con_DPrintf("CDAudio: MCI_PLAY failed (%i)\n", dwReturn);
243 static void CD_f (void)
252 command = Cmd_Argv (1);
254 if (Q_strcasecmp(command, "on") == 0)
260 if (Q_strcasecmp(command, "off") == 0)
268 if (Q_strcasecmp(command, "reset") == 0)
273 for (n = 0; n < 100; n++)
275 CDAudio_GetAudioDiskInfo();
279 if (Q_strcasecmp(command, "remap") == 0)
281 ret = Cmd_Argc() - 2;
284 for (n = 1; n < 100; n++)
286 Con_Printf(" %u -> %u\n", n, remap[n]);
289 for (n = 1; n <= ret; n++)
290 remap[n] = atoi(Cmd_Argv (n+1));
294 if (Q_strcasecmp(command, "close") == 0)
302 CDAudio_GetAudioDiskInfo();
305 Con_Printf("No CD in player.\n");
310 if (Q_strcasecmp(command, "play") == 0)
312 CDAudio_Play((byte)atoi(Cmd_Argv (2)), false);
316 if (Q_strcasecmp(command, "loop") == 0)
318 CDAudio_Play((byte)atoi(Cmd_Argv (2)), true);
322 if (Q_strcasecmp(command, "stop") == 0)
328 if (Q_strcasecmp(command, "pause") == 0)
334 if (Q_strcasecmp(command, "resume") == 0)
340 if (Q_strcasecmp(command, "eject") == 0)
349 if (Q_strcasecmp(command, "info") == 0)
351 Con_Printf("%u tracks\n", maxTrack);
353 Con_Printf("Currently %s track %u\n", playLooping ? "looping" : "playing", playTrack);
355 Con_Printf("Paused %s track %u\n", playLooping ? "looping" : "playing", playTrack);
356 Con_Printf("Volume is %f\n", cdvolume);
362 LONG CDAudio_MessageHandler(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
364 if (lParam != wDeviceID)
369 case MCI_NOTIFY_SUCCESSFUL:
374 CDAudio_Play(playTrack, true);
378 case MCI_NOTIFY_ABORTED:
379 case MCI_NOTIFY_SUPERSEDED:
382 case MCI_NOTIFY_FAILURE:
383 Con_DPrintf("MCI_NOTIFY_FAILURE\n");
389 Con_DPrintf("Unexpected MM_MCINOTIFY type (%i)\n", wParam);
397 void CDAudio_Update(void)
402 if (bgmvolume.value != cdvolume)
406 Cvar_SetValue ("bgmvolume", 0.0);
407 cdvolume = bgmvolume.value;
412 Cvar_SetValue ("bgmvolume", 1.0);
413 cdvolume = bgmvolume.value;
420 int CDAudio_Init(void)
423 MCI_OPEN_PARMS mciOpenParms;
424 MCI_SET_PARMS mciSetParms;
427 if (cls.state == ca_dedicated)
430 if (COM_CheckParm("-nocdaudio"))
433 mciOpenParms.lpstrDeviceType = "cdaudio";
434 if (dwReturn = mciSendCommand(0, MCI_OPEN, MCI_OPEN_TYPE | MCI_OPEN_SHAREABLE, (DWORD) (LPVOID) &mciOpenParms))
436 Con_Printf("CDAudio_Init: MCI_OPEN failed (%i)\n", dwReturn);
439 wDeviceID = mciOpenParms.wDeviceID;
441 // Set the time format to track/minute/second/frame (TMSF).
442 mciSetParms.dwTimeFormat = MCI_FORMAT_TMSF;
443 if (dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_TIME_FORMAT, (DWORD)(LPVOID) &mciSetParms))
445 Con_Printf("MCI_SET_TIME_FORMAT failed (%i)\n", dwReturn);
446 mciSendCommand(wDeviceID, MCI_CLOSE, 0, (DWORD)NULL);
450 for (n = 0; n < 100; n++)
455 if (CDAudio_GetAudioDiskInfo())
457 Con_Printf("CDAudio_Init: No CD in player.\n");
461 Cmd_AddCommand ("cd", CD_f);
463 Con_Printf("CD Audio Initialized\n");
469 void CDAudio_Shutdown(void)
474 if (mciSendCommand(wDeviceID, MCI_CLOSE, MCI_WAIT, (DWORD)NULL))
475 Con_DPrintf("CDAudio_Shutdown: MCI_CLOSE failed\n");