static void RefreshCommand (void)
{
int error;
FILE *stream;
if (globalState!=OPENED) return;
/* set volume */
error = SetVol(NULL,vRefNum);
if (((int)error)!=0)
{
OneButtonBox("Could not set volume","OK");
return;
}
stream = fopen(fileName,"rb");
if (stream==NULL)
{
OneButtonBox("Could not open file","OK");
return;
}
/* draw something */
RasterizeFile(stream,&myWindow,fx,fy);
fclose(stream);
DrawGrowIcon(myWindow.theWindow);
DrawControls(myWindow.theWindow);
return;
}
void reply_snd_proc(void *vp, u_char *p, u_char *max, int is_up)
{
SoundSupport *snd = (SoundSupport *)vp ;
if (snd->next_data && !is_up) {
DataBlock(snd,p,max) ;
return ;
}
if ((max-p)>=4)
switch (p[0])
{
case SNDC_CLOSE:
if (!is_up) SndClose(snd) ;
break ;
case SNDC_WAVE:
if (!is_up) WaveData(snd,p,max) ;
break ;
case SNDC_SETVOLUME:
if (!is_up) SetVol(snd,p,max) ;
break ;
case SNDC_FORMATS:
if (is_up) ReadFormats(snd,p,max) ;
break ;
default:
break ;
}
}
static void HDFCommand (void)
{
SFReply reply;
Point where;
char prompt[128];
OSErr error;
char buffer[80];
char *s;
if (globalState!=OPENED) return;
/* get file name */
strcpy(buffer,"Save HDF image as:");
strcpy(prompt,fileName);
if ((s=strstr(prompt,".meta"))!=NULL)
*s = '\0';
strcat(prompt,".hdf");
where.h = 20; where.v = 40;
SFPutFile(where,c2pstr(buffer),c2pstr(prompt),NULL,&reply);
if (!reply.good) return;
/* set volume */
error = SetVol(NULL,reply.vRefNum);
if (((int)error)!=0)
{
OneButtonBox("Could not set volume","OK");
return;
}
/* change pascal string to C string */
p2cstr(reply.fName);
RefreshCommand();
SaveToHDF(reply.fName);
return;
}
void SoundSys::Load(int i_channel, string i_path, int i_loop, int i_fadein)
{
//detect if it is the same as the former
if (!i_path.compare(m_snds[i_channel].path))
{
Play(i_channel);
return;
}
//if the former exists an music, unload it
if (m_snds[i_channel].index > -1){
Stop(i_channel, 200);
Unload(i_channel);
}
//apply for the new sound
m_snds[i_channel].channel = i_channel;
m_snds[i_channel].loop = i_loop - 1;
m_snds[i_channel].path = i_path;
if (m_files->ReadRW(i_path, &(m_snds[i_channel].rw), m_snds[i_channel].index))
{
if (!(m_snds[i_channel].ck = Mix_LoadWAV_RW(m_snds[i_channel].rw, AUTOFREE))){
SekaiAlert("cannot analyse the music file from " + i_path);
return;
}
SetVol(i_channel, GetVol(i_channel));
Play(i_channel, i_fadein);
}
}
ULONG ASMCALL
gw_SetVol( REG(d0, UWORD channel),
REG(d1, Fixed volume),
REG(d2, sposition pan),
REG(a2, struct AHIPrivAudioCtrl* audioctrl),
REG(d3, ULONG flags),
REG(a6, struct AHIBase* AHIBase) )
{
return SetVol( channel, volume, pan, audioctrl, flags, AHIBase );
}
ULONG
gw_SetVol( struct _Regs* regs )
{
UWORD channel = (UWORD) GET_LONG( regs->d0 );
Fixed volume = (Fixed) GET_LONG( regs->d1 );
sposition pan = (sposition) GET_LONG( regs->d2 );
struct AHIPrivAudioCtrl* audioctrl = (struct AHIPrivAudioCtrl*) GET_LONG( regs->a2 );
ULONG flags = (ULONG) GET_LONG( regs->d3 );
struct AHIBase* AHIBase = (struct AHIBase*) GET_LONG( regs->a6 );
return SetVol( channel, volume, pan, audioctrl, flags, AHIBase );
}
ULONG
gw_SetVol( void )
{
UWORD channel = (UWORD) REG_D0;
Fixed volume = (Fixed) REG_D1;
sposition pan = (sposition) REG_D2;
struct AHIPrivAudioCtrl* audioctrl = (struct AHIPrivAudioCtrl*) REG_A2;
ULONG flags = (ULONG) REG_D3;
struct AHIBase* AHIBase = (struct AHIBase*) REG_A6;
return SetVol( channel, volume, pan, audioctrl, flags, AHIBase );
}
static void OpenCommand (void)
{
int error;
FILE *stream;
SFReply reply;
Point where;
char prompt[32];
SFTypeList typeList;
if (globalState==OPENED) return;
/* get file name */
strcpy(prompt,"choose metafile:");
where.h = 20; where.v = 40;
SFGetFile(where,c2pstr(prompt),NULL,-1,typeList,NULL,&reply);
if (!reply.good)
{
return;
}
/* save name and path */
vRefNum = reply.vRefNum;
strcpy(fileName,p2cstr(reply.fName));
/* set volume */
error = SetVol(NULL,vRefNum);
if (((int)error)!=0)
{
OneButtonBox("Could not set volume","OK");
return;
}
stream = fopen(fileName,"rb");
if (stream==NULL)
{
OneButtonBox("Could not open file","OK");
return;
}
GetFileScreen(stream,&fx,&fy);
/* open a window */
error = CreateApplicationWindow(&myWindow,fileName,20,40,fx,fy);
fclose(stream);
SetState(OPENED);
RefreshCommand();
return;
}
FILE *
fopen_mac ( short vRefNum , long parID , char * fileName , char * mode,
char action )
{
short oldVol ;
short aVol ;
long aDir , aProc ;
FILE * ret = NULL ;
/* change to the proper disk and directory */
if ( GetVol ( NULL , & oldVol ) ) {
return NULL ;
}
if ( GetWDInfo ( oldVol , & aVol , & aDir , & aProc ) ) {
return NULL ;
}
if ( HSetVol ( NULL , vRefNum , parID ) ) {
return NULL ;
}
if( action == MAC_FOPEN_OPEN_CD || action == MAC_FOPEN_OPEN_NOCD ){
ret = fopen ( fileName , mode ) ;
} else{
ret = 0;
}
/* this doesn't seem to work the way I want it to... */
if( action == MAC_FOPEN_OPEN_NOCD || action == MAC_FOPEN_NOOPEN_NOCD ){
if ( HSetVol ( NULL, aVol , aDir ) ) {
/* an error we can't currently handle */
}
if ( SetVol ( NULL, oldVol ) ) {
/* an error we can't currently handle */
}
}
return ret ;
}
char *macFindFile(char *fileName, Str255 message, Str255 defaultname,
Integer readWrite, Integer ntypes, OSType * types,
Integer * volume)
{
SFTypeList myTypes;
Point p;
Integer numTypes;
Integer vRefNum = (volume != (Integer *) 0) ? *volume : 0;
LongInt dirID;
int i;
WHERE("macFindFile");
if (fileName[0] == '\0')
{
/* Use standard file dialog box */
SetPt(&p, 82, 90);
DeactivateWindow(); /*unhighlight front window*/
if (readWrite == WRITEIT)
{ /* write */
DialogEdit = true;
NDialogButtons = 2;
ButtonChars[0] = 's';
ButtonChars[1] = 'n';
SFPPutFile(p, message, defaultname, NullDialogHookPtr, &Reply,
putDlgID, MyDialogFilterPtr);
} /*if (readWrite == WRITEIT)*/
else
{/* read */
if(ntypes == 0)
{
numTypes = 0;
myTypes[numTypes++] = 'TEXT';
myTypes[numTypes++] = 'ttro';
if(types != (OSType *) 0)
{
myTypes[numTypes++] = types[0];
}
}
else
{
numTypes = (ntypes <= 4) ? ntypes : 4; /*play it safe*/
for(i = 0;i < numTypes; i++)
{
myTypes[i] = types[i];
}
}
DialogEdit = false;
NDialogButtons = 2;
ButtonChars[0] = 'o'; /* Open */
ButtonChars[1] = 'n'; /* Cancel */
SFPGetFile(p, message, NullFileFilterPtr,
numTypes, myTypes, NullDialogHookPtr, &Reply,
getDlgID, MyDialogFilterPtr);
} /*if (readWrite == WRITEIT){}else{}*/
macUpdate((WindowPtr) 0);
if (!Reply.good)
{ /* cancelled */
return (0);
}
vRefNum = Reply.vRefNum;
if (volume != (Integer *) 0)
{
*volume = vRefNum;
}
PtoCstr((unsigned char *) Reply.fName);
strcpy(FileName, (char *) Reply.fName);
CtoPstr((char *) Reply.fName);
fileName = FileName;
} /*if (fileName[0] == '\0')*/
else if (volume != (Integer *) 0 && vRefNum == 0 &&
HGetVol((StringPtr) 0, &vRefNum, &dirID) == noErr)
{
*volume = vRefNum;
}
if (vRefNum != 0)
{
SetVol(0L, vRefNum);
}
return (fileName);
} /*macFindFile()*/
AudioHandle AudioManagerSDL::Play( string fName, bool bLooping /*= false*/, bool bIsMusic, bool bAddBasePath, bool bForceStreaming)
{
#ifdef _DEBUG
//LogMsg("********** AudioSDL: Thinking of playing %s, music=%d", fName.c_str(), int(bIsMusic));
#endif
if (!GetSoundEnabled() && !bIsMusic) return AUDIO_HANDLE_BLANK;
if (!GetMusicEnabled() && bIsMusic)
{
m_bLastMusicLooping = bLooping;
m_lastMusicFileName = fName;
return AUDIO_HANDLE_BLANK;
}
if (bIsMusic && m_bLastMusicLooping == bLooping && m_lastMusicFileName == fName && m_bLastMusicLooping && IsPlaying((AudioHandle) m_pMusicChannel))
{
return (AudioHandle) m_pMusicChannel;
}
int loops = 0;
if (bLooping) loops = -1;
if (bIsMusic)
{
string basePath;
if (bAddBasePath)
{
basePath = GetBaseAppPath();
}
m_lastMusicFileName = fName;
StopMusic();
m_pMusicChannel = Mix_LoadMUS( (basePath+fName).c_str());
if (!m_pMusicChannel && !bAddBasePath)
{
LogError("Couldn't load %s, trying again with full path", (basePath+fName).c_str());
basePath = GetBaseAppPath();
//try again with the basepath added.. the SDL sound system on webos seems to require it
m_pMusicChannel = Mix_LoadMUS((basePath+fName).c_str());
}
if (!m_pMusicChannel)
{
LogError("Unable to load music file %s. Missing?", (basePath+fName).c_str());
return AUDIO_HANDLE_BLANK;
}
m_lastMusicID = (AudioHandle) m_pMusicChannel;
m_bLastMusicLooping = bLooping;
SetMusicVol(m_musicVol);
int ret = Mix_PlayMusic(m_pMusicChannel, loops);
if (ret == -1)
{
LogError("Unable to play music file %s.", (GetBaseAppPath()+fName).c_str());
}
return (AudioHandle) m_pMusicChannel;
}
//non music
SoundObject *pObject = GetSoundObjectByFileName(fName);
if (!pObject)
{
//create it
Preload(fName, bLooping, bIsMusic, bAddBasePath, bForceStreaming);
pObject = GetSoundObjectByFileName(fName);
if (!pObject)
{
LogError("Unable to cache sound %s", fName.c_str());
return AUDIO_HANDLE_BLANK;
}
}
#ifdef _DEBUG
//LogMsg("AudioSDL: Playing sfx %s", fName.c_str());
#endif
//play it
int channel = Mix_PlayChannel(-1, pObject->m_pSound, loops);
if (channel == -1)
{
pObject->m_pLastChannelToUse = AUDIO_HANDLE_BLANK;
return AUDIO_HANDLE_BLANK;
}
pObject->m_pLastChannelToUse = channel + C_CHANNEL_OFFSET_SO_ZERO_ISNT_USED;
//need this because sometimes it's set to nothing by default??
SetVol(pObject->m_pLastChannelToUse, 1.0f);
return (AudioHandle)pObject->m_pLastChannelToUse ;
}
void
open_game(Str255 name, int vrefnum)
{
SetVol(nil, vrefnum);
imfapp_main();
}
