mirror of
https://github.com/blendogames/thirtyflightsofloving.git
synced 2024-11-14 16:40:57 +00:00
26d58b1694
Changed stats.log to save to savegamedir instead of the Quake2 root folder. Renamed cvars menu_sensitivity, menu_rotate, and menu_alpha to ui_sensitivity, ui_item_rotate, and ui_background_alpha. Removed some unused cvars. Added CVAR_SAVE_IGNORE flag to "game" and "gamedir" cvars. Added descriptions for most cvars. Added dumpcvars command to output a list of cvars with their descriptions to cvarlist.txt.
608 lines
12 KiB
C
608 lines
12 KiB
C
/*
|
|
/*
|
|
===========================================================================
|
|
Copyright (C) 1997-2001 Id Software, Inc.
|
|
|
|
This file is part of Quake 2 source code.
|
|
|
|
Quake 2 source code is free software; you can redistribute it
|
|
and/or modify it under the terms of the GNU General Public License as
|
|
published by the Free Software Foundation; either version 2 of the License,
|
|
or (at your option) any later version.
|
|
|
|
Quake 2 source code is distributed in the hope that it will be
|
|
useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with Quake 2 source code; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
===========================================================================
|
|
*/
|
|
|
|
// Quake is a trademark of Id Software, Inc., (c) 1996 Id Software, Inc. All
|
|
// rights reserved.
|
|
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#include <stdlib.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/file.h>
|
|
#include <sys/types.h>
|
|
#include <fcntl.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
#include <errno.h>
|
|
|
|
#if defined(__FreeBSD__)
|
|
#include <sys/cdio.h>
|
|
#else
|
|
#include <linux/cdrom.h>
|
|
#endif
|
|
|
|
#include "../client/client.h"
|
|
|
|
static qboolean cdValid = false;
|
|
static qboolean playing = false;
|
|
static qboolean wasPlaying = false;
|
|
static qboolean initialized = false;
|
|
static qboolean enabled = true;
|
|
static qboolean playLooping = false;
|
|
static float cdvolume;
|
|
static byte remap[100];
|
|
static byte playTrack;
|
|
static byte maxTrack;
|
|
|
|
static int cdfile = -1;
|
|
|
|
//static char cd_dev[64] = "/dev/cdrom";
|
|
|
|
cvar_t *cd_volume;
|
|
cvar_t *cd_nocd;
|
|
cvar_t *cd_loopcount;
|
|
cvar_t *cd_looptrack;
|
|
cvar_t *cd_dev;
|
|
|
|
int loopcounter;
|
|
|
|
void CDAudio_Pause(void);
|
|
|
|
static void CDAudio_Eject(void)
|
|
{
|
|
if (cdfile == -1 || !enabled)
|
|
return; // no cd init'd
|
|
|
|
#if defined(__FreeBSD__)
|
|
if ( ioctl(cdfile, CDIOCEJECT) == -1 )
|
|
Com_DPrintf("ioctl cdioeject failed\n");
|
|
#else
|
|
if ( ioctl(cdfile, CDROMEJECT) == -1 )
|
|
Com_DPrintf("ioctl cdromeject failed\n");
|
|
#endif
|
|
}
|
|
|
|
|
|
static void CDAudio_CloseDoor(void)
|
|
{
|
|
if (cdfile == -1 || !enabled)
|
|
return; // no cd init'd
|
|
|
|
#if defined(__FreeBSD__)
|
|
if ( ioctl(cdfile, CDIOCCLOSE) == -1 )
|
|
Com_DPrintf("ioctl cdiocclose failed\n");
|
|
#else
|
|
if ( ioctl(cdfile, CDROMCLOSETRAY) == -1 )
|
|
Com_DPrintf("ioctl cdromclosetray failed\n");
|
|
#endif
|
|
}
|
|
|
|
static int CDAudio_GetAudioDiskInfo(void)
|
|
{
|
|
#if defined(__FreeBSD__)
|
|
struct ioc_toc_header tochdr;
|
|
#endif
|
|
#ifdef __linux__
|
|
struct cdrom_tochdr tochdr;
|
|
#endif
|
|
|
|
cdValid = false;
|
|
|
|
#if defined(__FreeBSD__)
|
|
if ( ioctl(cdfile, CDIOREADTOCHEADER, &tochdr) == -1 )
|
|
{
|
|
Com_DPrintf("ioctl cdioreadtocheader failed\n");
|
|
return -1;
|
|
}
|
|
#endif
|
|
#ifdef __linux__
|
|
if ( ioctl(cdfile, CDROMREADTOCHDR, &tochdr) == -1 )
|
|
{
|
|
Com_DPrintf("ioctl cdromreadtochdr failed\n");
|
|
return -1;
|
|
}
|
|
#endif
|
|
|
|
#if defined(__FreeBSD__)
|
|
if (tochdr.starting_track < 1)
|
|
#endif
|
|
#ifdef __linux__
|
|
if (tochdr.cdth_trk0 < 1)
|
|
#endif
|
|
{
|
|
Com_DPrintf("CDAudio: no music tracks\n");
|
|
return -1;
|
|
}
|
|
|
|
cdValid = true;
|
|
#if defined(__FreeBSD__)
|
|
maxTrack = tochdr.ending_track;
|
|
#endif
|
|
#ifdef __linux__
|
|
maxTrack = tochdr.cdth_trk1;
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
void CDAudio_Play2(int track, qboolean looping)
|
|
{
|
|
#if defined(__FreeBSD__)
|
|
struct ioc_read_toc_entry entry;
|
|
struct cd_toc_entry toc_buffer;
|
|
struct ioc_play_track ti;
|
|
#endif
|
|
#if defined(__linux__)
|
|
struct cdrom_tocentry entry;
|
|
struct cdrom_ti ti;
|
|
#endif
|
|
|
|
if (cdfile == -1 || !enabled)
|
|
return;
|
|
|
|
if (!cdValid)
|
|
{
|
|
CDAudio_GetAudioDiskInfo();
|
|
if (!cdValid)
|
|
return;
|
|
}
|
|
|
|
track = remap[track];
|
|
|
|
if (track < 1 || track > maxTrack)
|
|
{
|
|
Com_DPrintf("CDAudio: Bad track number %u.\n", track);
|
|
return;
|
|
}
|
|
|
|
#if defined(__FreeBSD__)
|
|
#define CDROM_DATA_TRACK 4
|
|
bzero((char *)&toc_buffer, sizeof(toc_buffer));
|
|
entry.data_len = sizeof(toc_buffer);
|
|
entry.data = &toc_buffer;
|
|
// don't try to play a non-audio track
|
|
entry.starting_track = track;
|
|
entry.address_format = CD_MSF_FORMAT;
|
|
if ( ioctl(cdfile, CDIOREADTOCENTRYS, &entry) == -1 )
|
|
{
|
|
Com_DPrintf("ioctl cdromreadtocentry failed\n");
|
|
return;
|
|
}
|
|
if (toc_buffer.control == CDROM_DATA_TRACK)
|
|
#endif
|
|
#if defined(__linux__)
|
|
// don't try to play a non-audio track
|
|
entry.cdte_track = track;
|
|
entry.cdte_format = CDROM_LBA;
|
|
if ( ioctl(cdfile, CDROMREADTOCENTRY, &entry) == -1 )
|
|
{
|
|
Com_DPrintf("ioctl cdromreadtocentry failed\n");
|
|
return;
|
|
}
|
|
if (entry.cdte_ctrl == CDROM_DATA_TRACK)
|
|
#endif
|
|
{
|
|
Com_Printf("CDAudio: track %i is not audio\n", track);
|
|
return;
|
|
}
|
|
|
|
|
|
if (playing)
|
|
{
|
|
if (playTrack == track)
|
|
return;
|
|
CDAudio_Stop();
|
|
}
|
|
|
|
#if defined(__FreeBSD__)
|
|
ti.start_track = track;
|
|
ti.end_track = track;
|
|
ti.start_index = 1;
|
|
ti.end_index = 99;
|
|
#endif
|
|
#if defined(__linux__)
|
|
ti.cdti_trk0 = track;
|
|
ti.cdti_trk1 = track;
|
|
ti.cdti_ind0 = 0;
|
|
ti.cdti_ind1 = 0;
|
|
#endif
|
|
|
|
#if defined(__FreeBSD__)
|
|
if ( ioctl(cdfile, CDIOCPLAYTRACKS, &ti) == -1 )
|
|
#endif
|
|
#if defined(__linux__)
|
|
if ( ioctl(cdfile, CDROMPLAYTRKIND, &ti) == -1 )
|
|
#endif
|
|
{
|
|
Com_DPrintf("ioctl cdromplaytrkind failed\n");
|
|
return;
|
|
}
|
|
|
|
#if defined(__FreeBSD__)
|
|
if ( ioctl(cdfile, CDIOCRESUME) == -1 )
|
|
#endif
|
|
#if defined(__linux__)
|
|
if ( ioctl(cdfile, CDROMRESUME) == -1 )
|
|
#endif
|
|
Com_DPrintf("ioctl cdromresume failed\n");
|
|
|
|
playLooping = looping;
|
|
playTrack = track;
|
|
playing = true;
|
|
|
|
if (cd_volume->value == 0.0)
|
|
CDAudio_Pause ();
|
|
}
|
|
|
|
void CDAudio_Play(int track, qboolean looping)
|
|
{
|
|
// set a loop counter so that this track will change to the
|
|
// looptrack later
|
|
loopcounter = 0;
|
|
CDAudio_Play2(track, looping);
|
|
}
|
|
|
|
|
|
void CDAudio_Stop(void)
|
|
{
|
|
if (cdfile == -1 || !enabled)
|
|
return;
|
|
|
|
if (!playing)
|
|
return;
|
|
|
|
#if defined(__FreeBSD__)
|
|
if ( ioctl(cdfile, CDIOCSTOP) == -1 )
|
|
Com_DPrintf("ioctl cdiocstop failed (%d)\n", errno);
|
|
#endif
|
|
#if defined(__linux__)
|
|
if ( ioctl(cdfile, CDROMSTOP) == -1 )
|
|
Com_DPrintf("ioctl cdromstop failed (%d)\n", errno);
|
|
#endif
|
|
|
|
wasPlaying = false;
|
|
playing = false;
|
|
}
|
|
|
|
void CDAudio_Pause(void)
|
|
{
|
|
if (cdfile == -1 || !enabled)
|
|
return;
|
|
|
|
if (!playing)
|
|
return;
|
|
|
|
#if defined(__FreeBSD__)
|
|
if ( ioctl(cdfile, CDIOCPAUSE) == -1 )
|
|
Com_DPrintf("ioctl cdiocpause failed\n");
|
|
#endif
|
|
#if defined(__linux__)
|
|
if ( ioctl(cdfile, CDROMPAUSE) == -1 )
|
|
Com_DPrintf("ioctl cdrompause failed\n");
|
|
#endif
|
|
|
|
wasPlaying = playing;
|
|
playing = false;
|
|
}
|
|
|
|
|
|
void CDAudio_Resume(void)
|
|
{
|
|
if (cdfile == -1 || !enabled)
|
|
return;
|
|
|
|
if (!cdValid)
|
|
return;
|
|
|
|
if (!wasPlaying)
|
|
return;
|
|
|
|
#if defined(__FreeBSD__)
|
|
if ( ioctl(cdfile, CDIOCRESUME) == -1 )
|
|
Com_DPrintf("ioctl cdiocresume failed\n");
|
|
#endif
|
|
#if defined(__linux__)
|
|
if ( ioctl(cdfile, CDROMRESUME) == -1 )
|
|
Com_DPrintf("ioctl cdromresume failed\n");
|
|
#endif
|
|
playing = true;
|
|
}
|
|
|
|
static void CD_f (void)
|
|
{
|
|
char *command;
|
|
int ret;
|
|
int n;
|
|
|
|
if (Cmd_Argc() < 2)
|
|
return;
|
|
|
|
command = Cmd_Argv (1);
|
|
|
|
if (Q_strcasecmp(command, "on") == 0)
|
|
{
|
|
enabled = true;
|
|
return;
|
|
}
|
|
|
|
if (Q_strcasecmp(command, "off") == 0)
|
|
{
|
|
if (playing)
|
|
CDAudio_Stop();
|
|
enabled = false;
|
|
return;
|
|
}
|
|
|
|
if (Q_strcasecmp(command, "reset") == 0)
|
|
{
|
|
enabled = true;
|
|
if (playing)
|
|
CDAudio_Stop();
|
|
for (n = 0; n < 100; n++)
|
|
remap[n] = n;
|
|
CDAudio_GetAudioDiskInfo();
|
|
return;
|
|
}
|
|
|
|
if (Q_strcasecmp(command, "remap") == 0)
|
|
{
|
|
ret = Cmd_Argc() - 2;
|
|
if (ret <= 0)
|
|
{
|
|
for (n = 1; n < 100; n++)
|
|
if (remap[n] != n)
|
|
Com_Printf(" %u -> %u\n", n, remap[n]);
|
|
return;
|
|
}
|
|
for (n = 1; n <= ret; n++)
|
|
remap[n] = atoi(Cmd_Argv (n+1));
|
|
return;
|
|
}
|
|
|
|
if (Q_strcasecmp(command, "close") == 0)
|
|
{
|
|
CDAudio_CloseDoor();
|
|
return;
|
|
}
|
|
|
|
if (!cdValid)
|
|
{
|
|
CDAudio_GetAudioDiskInfo();
|
|
if (!cdValid)
|
|
{
|
|
Com_Printf("No CD in player.\n");
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (Q_strcasecmp(command, "play") == 0)
|
|
{
|
|
CDAudio_Play2((byte)atoi(Cmd_Argv (2)), false);
|
|
return;
|
|
}
|
|
|
|
if (Q_strcasecmp(command, "loop") == 0)
|
|
{
|
|
CDAudio_Play((byte)atoi(Cmd_Argv (2)), true);
|
|
return;
|
|
}
|
|
|
|
if (Q_strcasecmp(command, "stop") == 0)
|
|
{
|
|
CDAudio_Stop();
|
|
return;
|
|
}
|
|
|
|
if (Q_strcasecmp(command, "pause") == 0)
|
|
{
|
|
CDAudio_Pause();
|
|
return;
|
|
}
|
|
|
|
if (Q_strcasecmp(command, "resume") == 0)
|
|
{
|
|
CDAudio_Resume();
|
|
return;
|
|
}
|
|
|
|
if (Q_strcasecmp(command, "eject") == 0)
|
|
{
|
|
if (playing)
|
|
CDAudio_Stop();
|
|
CDAudio_Eject();
|
|
cdValid = false;
|
|
return;
|
|
}
|
|
|
|
if (Q_strcasecmp(command, "info") == 0)
|
|
{
|
|
Com_Printf("%u tracks\n", maxTrack);
|
|
if (playing)
|
|
Com_Printf("Currently %s track %u\n", playLooping ? "looping" : "playing", playTrack);
|
|
else if (wasPlaying)
|
|
Com_Printf("Paused %s track %u\n", playLooping ? "looping" : "playing", playTrack);
|
|
Com_Printf("Volume is %f\n", cdvolume);
|
|
return;
|
|
}
|
|
}
|
|
|
|
void CDAudio_Update(void)
|
|
{
|
|
#if defined(__FreeBSD__)
|
|
struct ioc_read_subchannel subchnl;
|
|
struct cd_sub_channel_info data;
|
|
#endif
|
|
#if defined(__linux__)
|
|
struct cdrom_subchnl subchnl;
|
|
#endif
|
|
static time_t lastchk;
|
|
|
|
if (cdfile == -1 || !enabled)
|
|
return;
|
|
|
|
if (cd_volume && cd_volume->value != cdvolume)
|
|
{
|
|
if (cdvolume)
|
|
{
|
|
Cvar_SetValue ("cd_volume", 0.0);
|
|
cdvolume = cd_volume->value;
|
|
CDAudio_Pause ();
|
|
}
|
|
else
|
|
{
|
|
Cvar_SetValue ("cd_volume", 1.0);
|
|
cdvolume = cd_volume->value;
|
|
CDAudio_Resume ();
|
|
}
|
|
}
|
|
|
|
|
|
if (playing && lastchk < time(NULL)) {
|
|
lastchk = time(NULL) + 2; //two seconds between chks
|
|
#if defined(__FreeBSD__)
|
|
subchnl.address_format = CD_MSF_FORMAT;
|
|
subchnl.data_format = CD_CURRENT_POSITION;
|
|
subchnl.data_len = sizeof(data);
|
|
subchnl.track = playTrack;
|
|
subchnl.data = &data;
|
|
if (ioctl(cdfile, CDIOCREADSUBCHANNEL, &subchnl) == -1 ) {
|
|
Com_DPrintf("ioctl cdiocreadsubchannel failed\n");
|
|
playing = false;
|
|
return;
|
|
}
|
|
if (subchnl.data->header.audio_status != CD_AS_PLAY_IN_PROGRESS &&
|
|
subchnl.data->header.audio_status != CD_AS_PLAY_PAUSED) {
|
|
playing = false;
|
|
if (playLooping)
|
|
{
|
|
// if the track has played the given number of times,
|
|
// go to the ambient track
|
|
if (++loopcounter >= cd_loopcount->value)
|
|
CDAudio_Play2(cd_looptrack->value, true);
|
|
else
|
|
CDAudio_Play2(playTrack, true);
|
|
// CDAudio_Play(playTrack, true);
|
|
}
|
|
}
|
|
#endif
|
|
#if defined(__linux__)
|
|
subchnl.cdsc_format = CDROM_MSF;
|
|
if (ioctl(cdfile, CDROMSUBCHNL, &subchnl) == -1 ) {
|
|
Com_DPrintf("ioctl cdromsubchnl failed\n");
|
|
playing = false;
|
|
return;
|
|
}
|
|
if (subchnl.cdsc_audiostatus != CDROM_AUDIO_PLAY &&
|
|
subchnl.cdsc_audiostatus != CDROM_AUDIO_PAUSED) {
|
|
playing = false;
|
|
if (playLooping)
|
|
CDAudio_Play(playTrack, true);
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
|
|
int CDAudio_Init(void)
|
|
{
|
|
int i;
|
|
cvar_t *cv;
|
|
extern uid_t saved_euid;
|
|
|
|
cv = Cvar_Get ("nocdaudio", "0", CVAR_NOSET);
|
|
if (cv->value)
|
|
return -1;
|
|
|
|
cd_nocd = Cvar_Get ("cd_nocd", "0", CVAR_ARCHIVE );
|
|
Cvar_SetDescription ("cd_nocd", "CD music disable option. Disables CD music when set to 1.");
|
|
cd_loopcount = Cvar_Get ("cd_loopcount", "10", CVAR_ARCHIVE); // Knightmare increased, was 4, added archive flag
|
|
Cvar_SetDescription ("cd_loopcount", "Sets number of CD track loops until the ambient CD track is played.");
|
|
cd_looptrack = Cvar_Get ("cd_looptrack", "11", 0);
|
|
Cvar_SetDescription ("cd_looptrack", "Sets the number of the ambient CD track.");
|
|
if ( cd_nocd->value)
|
|
return -1;
|
|
|
|
cd_volume = Cvar_Get ("cd_volume", "1", CVAR_ARCHIVE);
|
|
Cvar_SetDescription ("cd_volume", "Sets the CD music volume (normalized). 0 = mute, 1.0 = max.");
|
|
|
|
cd_dev = Cvar_Get("cd_dev", "/dev/cdrom", CVAR_ARCHIVE);
|
|
Cvar_SetDescription ("cd_dev", "Sets device name for CD playback.");
|
|
|
|
seteuid(saved_euid);
|
|
|
|
cdfile = open(cd_dev->string, O_RDONLY);
|
|
|
|
seteuid(getuid());
|
|
|
|
if (cdfile == -1) {
|
|
Com_Printf("CDAudio_Init: open of \"%s\" failed (%i)\n", cd_dev->string, errno);
|
|
cdfile = -1;
|
|
return -1;
|
|
}
|
|
|
|
for (i = 0; i < 100; i++)
|
|
remap[i] = i;
|
|
initialized = true;
|
|
enabled = true;
|
|
|
|
if (CDAudio_GetAudioDiskInfo())
|
|
{
|
|
Com_Printf("CDAudio_Init: No CD in player.\n");
|
|
cdValid = false;
|
|
}
|
|
|
|
Cmd_AddCommand ("cd", CD_f);
|
|
|
|
Com_Printf("CD Audio Initialized\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
void CDAudio_Activate (qboolean active)
|
|
{
|
|
if (active)
|
|
CDAudio_Resume ();
|
|
else
|
|
CDAudio_Pause ();
|
|
}
|
|
|
|
void CDAudio_Shutdown(void)
|
|
{
|
|
if (!initialized)
|
|
return;
|
|
CDAudio_Stop();
|
|
close(cdfile);
|
|
cdfile = -1;
|
|
}
|
|
|
|
/*
|
|
===========
|
|
CDAudio_Active
|
|
|
|
===========
|
|
*/
|
|
qboolean CDAudio_Active (void)
|
|
{
|
|
return playing;
|
|
}
|
|
|