void CA_LoadAllSounds()
{
int start, i;
if (w0 == true || w1 == true){
for (start = STARTADLIBSOUNDSWL6, i = 0; i < NUMSOUNDSWL6; i++, start++)
CA_CacheAudioChunk(start);
} else {
for (start = STARTADLIBSOUNDSSOD, i = 0; i < NUMSOUNDSSOD; i++, start++)
CA_CacheAudioChunk(start);
}
}
//-------------------------------------------------------------------------
// StartMusic()
// o preload = true, music is cached but not started
//-------------------------------------------------------------------------
void StartMusic(boolean preload)
{
musicnames musicchunk;
SD_MusicOff();
#if IN_DEVELOPMENT || GAME_VERSION != SHAREWARE_VERSION || TECH_SUPPORT_VERSION
if (gamestate.flags & GS_MUSIC_TEST)
musicchunk=static_cast<musicnames>(music_num);
else
#endif
if (playstate==ex_victorious)
musicchunk = FORTRESS_MUS;
else
musicchunk = static_cast<musicnames>(songs[gamestate.mapon+gamestate.episode*MAPS_PER_EPISODE]);
if (!audiosegs[STARTMUSIC+musicchunk])
{
CA_CacheAudioChunk(static_cast<Sint16>(STARTMUSIC + musicchunk));
}
{
if (!preload)
::SD_StartMusic(musicchunk);
}
}
// JAB - Cache & start the appropriate music for this level
void StartMusic(void)
{
musicnames chunk;
SD_MusicOff();
chunk = TOOHOT_MUS;
// if ((chunk == -1) || (MusicMode != smm_AdLib))
//DEBUG control panel return;
MM_BombOnError (false);
CA_CacheAudioChunk(STARTMUSIC + chunk);
MM_BombOnError (true);
if (mmerror)
mmerror = false;
else
{
MM_SetLock(&((memptr)audiosegs[STARTMUSIC + chunk]),true);
SD_StartMusic((MusicGroup far *)audiosegs[STARTMUSIC + chunk]);
}
}
void StartMusic(void)
{
musicnames chunk;
SD_MusicOff();
chunk = songs[gamestate.mapon+gamestate.episode*10];
// if ((chunk == -1) || (MusicMode != smm_AdLib))
//DEBUG control panel return;
MM_BombOnError (False);
CA_CacheAudioChunk(STARTMUSIC + chunk);
MM_BombOnError (True);
if (mmerror)
mmerror = False;
else
{
MM_SetLock(&((memptr)audiosegs[STARTMUSIC + chunk]),True);
SD_StartMusic((MusicGroup *)audiosegs[STARTMUSIC + chunk]);
}
}
void SD_ContinueMusic(int chunk, int startoffs)
{
SD_MusicOff();
if (MusicMode == SMM_ADLIB)
{
unsigned i;
int32_t chunkLen = CA_CacheAudioChunk(chunk);
sqHack = (word *)(void *) audiosegs[chunk]; /* alignment is correct */
if((word)Retro_SwapLES16(*sqHack) == 0)
sqHackLen = sqHackSeqLen = chunkLen;
else
sqHackLen = sqHackSeqLen = (word)Retro_SwapLES16(*sqHack++);
sqHackPtr = sqHack;
if(startoffs >= sqHackLen)
{
Quit("SD_StartMusic: Illegal startoffs provided!");
}
/* fast forward to correct position
* (needed to reconstruct the instruments). */
for(i = 0; i < startoffs; i += 2)
{
byte reg = *(byte *)sqHackPtr;
byte val = *(((byte *)sqHackPtr) + 1);
if(reg >= 0xb1 && reg <= 0xb8) val &= 0xdf; /* disable play note flag */
else if(reg == 0xbd) val &= 0xe0; /* disable drum flags */
YM3812Write(0, reg,val);
sqHackPtr += 2;
sqHackLen -= 4;
}
sqHackTime = 0;
alTimeCount = 0;
SD_MusicOn();
}
}
/*
-----------------------------------------------------------------------------
Function: CA_SaveAudioChunk() -Decode and save audio data.
Parameters: chunk -[in] Chunk number to cache.
filename -[in] Save as filename.
BuffChunk -[in] Sound data to decode.
BuffWav -[in] Allocated memory block to hold decoded data.
Returns: Nothing.
Notes:
-----------------------------------------------------------------------------
*/
PRIVATE void CA_SaveAudioChunk( W32 chunk, const char *filename,
W8 *BuffChunk, W8 *BuffWav )
{
W32 length;
if( ! filename || ! *filename )
{
return;
}
if( ! CA_CacheAudioChunk( chunk, BuffChunk ) )
{
return;
}
if( ADLIB_DecodeSound( (AdLibSound *)BuffChunk, BuffWav, &length ) == 0 )
{
return;
}
write_wav( filename, BuffWav, length, 1, 22050, 2 );
}
///////////////////////////////////////////////////////////////////////////
//
// SD_StartMusic() - starts playing the music pointed to
//
///////////////////////////////////////////////////////////////////////////
void SD_StartMusic(int chunk)
{
SD_MusicOff();
switch (MusicMode)
{
case SMM_ADLIB:
{
int32_t chunkLen = CA_CacheAudioChunk(chunk);
sqHack = (word *)(void *) audiosegs[chunk]; /* alignment is correct */
if ( (word)Retro_SwapLES16(*sqHack) == 0)
sqHackLen = sqHackSeqLen = chunkLen;
else
sqHackLen = sqHackSeqLen = (word)Retro_SwapLES16(*sqHack++);
sqHackPtr = sqHack;
sqHackTime = 0;
alTimeCount = 0;
SD_MusicOn();
}
break;
default:
break;
}
}
//------------------------------------------------------------------------
// PreDemo()
//------------------------------------------------------------------------
void PreDemo()
{
#if !SKIP_TITLE_AND_CREDITS
#if TECH_SUPPORT_VERSION
fontnumber=4;
SETFONTCOLOR(0,15*3);
CenterWindow (26,7);
US_Print(EnterBetaCode);
VW_UpdateScreen();
CA_LoadAllSounds();
PM_CheckMainMem();
SD_PlaySound(INFORMDEATH2SND); // Nooooo!
IN_UserInput(TickBase*20);
ClearMemory();
#elif BETA_TEST
boolean param=false;
for (i=1; i<g_argc; i++)
switch (US_CheckParm(g_argv[i],MainStrs))
{
case 13:
param=true;
break;
}
if (!param)
{
char buffer[15] = {0};
fontnumber=4;
CenterWindow (26,7);
US_Print(EnterBetaCode);
VW_UpdateScreen();
SETFONTCOLOR(0,15*3);
US_LineInput(24*8,92,buffer,buffer,true,14,100);
if (_fstricmp(buffer,bc_buffer))
Quit("Bad beta code!");
}
#endif
#if GAME_VERSION == SHAREWARE_VERSION
#if IN_DEVELOPMENT || GEORGE_CHEAT
if (!MS_CheckParm("nochex"))
#endif
{
#if (!SKIP_CHECKSUMS)
// CheckValidity("MAPTEMP.",MAPTEMP_CHECKSUM,"LEVELS");
CheckValidity("MAPTEMP.",MAPTEMP_CHECKSUM);
#endif
}
#else
#if (!SKIP_CHECKSUMS)
if (ChecksumFile("FILE_ID.DIZ",0) != DIZFILE_CHECKSUM)
gamestate.flags |= GS_BAD_DIZ_FILE;
#endif
#endif
VL_SetPaletteIntensity(0,255,vgapal,0);
if (!(gamestate.flags & GS_NOWAIT))
{
#if (0) // GAME_VERSION != SHAREWARE_VERSION
//---------------------
// Anti-piracy screen
//---------------------
// Cache pic
//
CA_CacheScreen(PIRACYPIC);
// Cache and set palette. AND Fade it in!
//
CA_CacheGrChunk(PIRACYPALETTE);
VL_SetPalette (0,256,grsegs[PIRACYPALETTE]);
VL_SetPaletteIntensity(0,255,grsegs[PIRACYPALETTE],0);
VW_UpdateScreen();
VL_FadeOut (0, 255, 0, 0, 25, 20);
VL_FadeIn(0,255,grsegs[PIRACYPALETTE],30);
// Wait a little
//
IN_UserInput(TickBase*20);
// Free palette
//
UNCACHEGRCHUNK(PIRACYPALETTE);
VL_FadeOut (0, 255, 0, 0, 25, 20);
VW_FadeOut();
// Cleanup screen for upcoming SetPalette call
//
{
Uint16 old_bufferofs=bufferofs;
bufferofs=displayofs;
VL_Bar(0,0,320,200,0);
bufferofs=old_bufferofs;
}
#endif
//---------------------
// Apogee presents
//---------------------
// ISG --> this fixes intro timing
IN_UserInput(TickBase*1);
// Cache pic
//
CA_CacheScreen(APOGEEPIC);
// Load and start music
//
CA_CacheAudioChunk(STARTMUSIC+APOGFNFM_MUS);
::SD_StartMusic(APOGFNFM_MUS);
// Cache and set palette. AND Fade it in!
//
CA_CacheGrChunk(APOGEEPALETTE);
VL_SetPalette (0,256,static_cast<const Uint8*>(grsegs[APOGEEPALETTE]));
VL_SetPaletteIntensity(0,255,static_cast<const Uint8*>(grsegs[APOGEEPALETTE]),0);
VW_UpdateScreen();
VL_FadeOut (0, 255, 25, 29, 53, 20);
VL_FadeIn(0,255,static_cast<const Uint8*>(grsegs[APOGEEPALETTE]),30);
// Wait for end of fanfare
//
if (MusicMode==smm_AdLib)
{
IN_StartAck();
while ((!sqPlayedOnce) && (!IN_CheckAck()));
}
else
IN_UserInput(TickBase*6);
SD_MusicOff();
// Free palette and music. AND Restore palette
//
UNCACHEGRCHUNK(APOGEEPALETTE);
delete [] audiosegs[STARTMUSIC + APOGFNFM_MUS];
audiosegs[STARTMUSIC + APOGFNFM_MUS] = NULL;
// Do A Blue Flash!
VL_FadeOut (0, 255, 25, 29, 53, 20);
VL_FadeOut (0, 255, 0, 0, 0, 30);
//---------------------
// JAM logo intro
//---------------------
// Load and start music
//
CA_CacheAudioChunk(STARTMUSIC+TITLE_LOOP_MUSIC);
::SD_StartMusic(TITLE_LOOP_MUSIC);
// Show JAM logo
//
if (!DoMovie(mv_intro,0))
MAIN_ERROR(PREDEMO_NOJAM);
if (PowerBall)
{
Sint16 i;
for (i=0;i<60 && (!DebugOk);i++)
{
VL_WaitVBL(1);
// BBi
::in_handle_events();
if (Keyboard[sc_left_shift] && Keyboard[sc_right_shift])
{
CA_LoadAllSounds();
SD_MusicOff();
::sd_play_player_sound(SHOOTDOORSND, bstone::AC_ITEM);
SD_WaitSoundDone();
ClearMemory();
DebugOk = 1;
CA_CacheAudioChunk(STARTMUSIC+TITLE_LOOP_MUSIC);
::SD_StartMusic(TITLE_LOOP_MUSIC);
}
}
}
//---------------------
// PC-13
//---------------------
VL_Bar(0,0,320,200,0x14);
CacheDrawPic(0,64,PC13PIC);
VW_UpdateScreen();
VW_FadeIn();
IN_UserInput(TickBase*2);
// Do A Red Flash!
VL_FadeOut (0, 255, 39, 0, 0, 20);
VW_FadeOut();
}
#endif // SKIP_TITLE_AND_CREDITS
}