int digi_init()
{
OSErr err;
// CFILE *fp;
int i;
if (!use_sounds)
return -1;
num_sounds = (sizeof(sound_list) / sizeof(short)) - 1;
i = MaxVoiceLoad();
err = InitSoundMusicSystem(MAX_MUSIC_CHANNELS, 4 + (digi_max_channels/2), digi_max_channels, digi_sound_quality);
// err = InitSoundMusicSystem(MAX_MUSIC_CHANNELS, 10, 16, digi_sound_quality);
if (err != noErr)
return -1;
master_save = GetMasterVolume();
if (master_save < 0)
master_save = 0;
else if ( master_save > 255 )
master_save = 255;
#ifdef MAC_SHAREWARE
PurgeSongs(1);
LockSongs(0);
#else
init_redbook();
#endif
digi_initialized = 1;
// set volumes and then out of here..
digi_set_master_volume(Config_master_volume);
digi_set_volume(digi_volume, midi_volume);
digi_reset_digi_sounds();
atexit(digi_close);
return 0;
}
int ReadConfigFile()
{
FILE *infile;
char line[80], *token, *value, *ptr;
ubyte gamma;
int joy_axis_min[4];
int joy_axis_center[4];
int joy_axis_max[4];
int i;
strcpy( config_last_player, "" );
joy_axis_min[0] = joy_axis_min[1] = joy_axis_min[2] = joy_axis_min[3] = 0;
joy_axis_max[0] = joy_axis_max[1] = joy_axis_max[2] = joy_axis_max[3] = 0;
joy_axis_center[0] = joy_axis_center[1] = joy_axis_center[2] = joy_axis_center[3] = 0;
joy_set_cal_vals(joy_axis_min, joy_axis_center, joy_axis_max);
digi_driver_board = 0;
digi_driver_port = 0;
digi_driver_irq = 0;
digi_driver_dma = 0;
digi_midi_type = 0;
digi_midi_port = 0;
Config_digi_volume = 4;
Config_midi_volume = 4;
Config_control_type = 0;
Config_channels_reversed = 0;
infile = fopen("descent.cfg", "rt");
if (infile == NULL) {
return 1;
}
while (!feof(infile)) {
memset(line, 0, 80);
fgets(line, 80, infile);
ptr = &(line[0]);
while (isspace(*ptr))
ptr++;
if (*ptr != '\0') {
token = strtok(ptr, "=");
value = strtok(NULL, "=");
if (!strcmp(token, digi_dev_str))
digi_driver_board = strtol(value, NULL, 16);
else if (!strcmp(token, digi_port_str))
digi_driver_port = strtol(value, NULL, 16);
else if (!strcmp(token, digi_irq_str))
digi_driver_irq = strtol(value, NULL, 10);
else if (!strcmp(token, digi_dma_str))
digi_driver_dma = strtol(value, NULL, 10);
else if (!strcmp(token, digi_volume_str))
Config_digi_volume = strtol(value, NULL, 10);
else if (!strcmp(token, midi_dev_str))
digi_midi_type = strtol(value, NULL, 16);
else if (!strcmp(token, midi_port_str))
digi_midi_port = strtol(value, NULL, 16);
else if (!strcmp(token, midi_volume_str))
Config_midi_volume = strtol(value, NULL, 10);
else if (!strcmp(token, stereo_rev_str))
Config_channels_reversed = strtol(value, NULL, 10);
else if (!strcmp(token, gamma_level_str)) {
gamma = strtol(value, NULL, 10);
gr_palette_set_gamma( gamma );
}
else if (!strcmp(token, detail_level_str)) {
Detail_level = strtol(value, NULL, 10);
if (Detail_level == NUM_DETAIL_LEVELS-1) {
int count,dummy,oc,od,wd,wrd,da,sc;
count = sscanf (value, "%d,%d,%d,%d,%d,%d,%d\n",&dummy,&oc,&od,&wd,&wrd,&da,&sc);
if (count == 7) {
Object_complexity = oc;
Object_detail = od;
Wall_detail = wd;
Wall_render_depth = wrd;
Debris_amount = da;
SoundChannels = sc;
set_custom_detail_vars();
}
}
}
else if (!strcmp(token, joystick_min_str)) {
sscanf( value, "%d,%d,%d,%d", &joy_axis_min[0], &joy_axis_min[1], &joy_axis_min[2], &joy_axis_min[3] );
}
else if (!strcmp(token, joystick_max_str)) {
sscanf( value, "%d,%d,%d,%d", &joy_axis_max[0], &joy_axis_max[1], &joy_axis_max[2], &joy_axis_max[3] );
}
else if (!strcmp(token, joystick_cen_str)) {
sscanf( value, "%d,%d,%d,%d", &joy_axis_center[0], &joy_axis_center[1], &joy_axis_center[2], &joy_axis_center[3] );
}
else if (!strcmp(token, last_player_str)) {
char * p;
strncpy( config_last_player, value, CALLSIGN_LEN );
p = strchr( config_last_player, '\n');
if ( p ) *p = 0;
}
else if (!strcmp(token, last_mission_str)) {
char * p;
strncpy( config_last_mission, value, MISSION_NAME_LEN );
p = strchr( config_last_mission, '\n');
if ( p ) *p = 0;
} else if (!strcmp(token, config_vr_type_str)) {
Config_vr_type = strtol(value, NULL, 10);
} else if (!strcmp(token, config_vr_tracking_str)) {
Config_vr_tracking = strtol(value, NULL, 10);
}
}
}
fclose(infile);
i = FindArg( "-volume" );
if ( i > 0 ) {
i = atoi( Args[i+1] );
if ( i < 0 ) i = 0;
if ( i > 100 ) i = 100;
Config_digi_volume = (i*8)/100;
Config_midi_volume = (i*8)/100;
}
if ( Config_digi_volume > 8 ) Config_digi_volume = 8;
if ( Config_midi_volume > 8 ) Config_midi_volume = 8;
joy_set_cal_vals(joy_axis_min, joy_axis_center, joy_axis_max);
digi_set_volume( (Config_digi_volume*32768)/8, (Config_midi_volume*128)/8 );
/*
printf( "DigiDeviceID: 0x%x\n", digi_driver_board );
printf( "DigiPort: 0x%x\n", digi_driver_port );
printf( "DigiIrq: 0x%x\n", digi_driver_irq );
printf( "DigiDma: 0x%x\n", digi_driver_dma );
printf( "MidiDeviceID: 0x%x\n", digi_midi_type );
printf( "MidiPort: 0x%x\n", digi_midi_port );
key_getch();
*/
Config_midi_type = digi_midi_type;
Config_digi_type = digi_driver_board;
// HACK!!!
//Hack to make the Crytal Lake look like Microsoft Sound System
if ( digi_driver_board == 0xe200 ) {
ubyte tmp;
tmp = CrystalLakeReadMCP( CL_MC1 );
if ( !(tmp & 0x80) )
atexit( CrystalLakeSetSB ); // Restore to SB when done.
CrystalLakeSetWSS();
digi_driver_board = 0;//_MICROSOFT_8_ST;<was this microsoft thing, but its irrelevant, because we have no sound here yet,being that its also undefined, I set it to 0 -KRB
}
return 0;
}
