void JamulSoundPurge(void)
{
int i;
for (i = 0; i < soundbufSize; i++)
{
JamulSoundDestroyBuffer(i);
}
}
void JamulSoundExit(void)
{
int i;
if (soundbuf)
{
for (i = 0; i < soundbufSize; i++)
JamulSoundDestroyBuffer(i);
delete[] soundbuf;
}
}
void JamulSoundPurge(void)
{
int i;
for(i=0;i<dsoundBufferCount;i++)
{
if(soundHandle[i]!=-1)
{
JamulSoundDestroyBuffer(soundHandle[i]);
soundHandle[i]=-1;
}
}
}
void JamulSoundExit(void)
{
int i;
if(soundbuf)
{
for(i=0;i<dsoundBufferCount;i++)
JamulSoundDestroyBuffer(i);
free(soundbuf);
}
free(soundHandle);
if(dsound)
dsound->Release();
dsound=NULL;
}
void GoPlaySound(int num,long pan,long vol,byte flags,int priority)
{
char txt[32];
int i,best,count;
if(soundHandle[num]==-1)
{
sprintf(txt,"sound\\snd%03d.wav",num);
soundHandle[num]=JamulSoundLoad(txt);
if(soundHandle[num]==-1)
return; // can't play the sound, it won't load for some reason
}
priority+=vol; // the quieter a sound, the lower the priority
if(flags&SND_MAXPRIORITY)
priority=MAX_SNDPRIORITY;
if(flags&SND_ONE)
{
for(i=0;i<MAX_SOUNDS_AT_ONCE;i++)
if(playBuffer[i].soundNum==num)
{
// if you want to cut it off, or it isn't playing, then start anew
if((flags&SND_CUTOFF) || (!(playBuffer[i].flags&SND_PLAYING)))
{
playBuffer[i].pan=pan;
playBuffer[i].vol=vol;
playBuffer[i].flags=flags|SND_PLAYING;
playBuffer[i].priority=priority;
JamulSoundPlay(playBuffer[i].dsHandle,playBuffer[i].pan,playBuffer[i].vol,SOUND_CUTOFF);
return; // good job
}
else
return; // can't be played because can't cut it off
}
// if you fell through to here, it isn't playing, so go ahead as normal
}
if(flags&SND_FEW)
{
count=0;
for(i=0;i<MAX_SOUNDS_AT_ONCE;i++)
if(playBuffer[i].soundNum==num && (playBuffer[i].flags&SND_PLAYING))
count++;
if(count>=MAX_FEW_SOUNDS)
{
for(i=0;i<MAX_SOUNDS_AT_ONCE;i++)
if(playBuffer[i].soundNum==num)
{
if((flags&SND_CUTOFF) && (playBuffer[i].flags&SND_PLAYING))
{
playBuffer[i].pan=pan;
playBuffer[i].vol=vol;
playBuffer[i].flags=flags|SND_PLAYING;
playBuffer[i].priority=priority;
JamulSoundPlay(playBuffer[i].dsHandle,playBuffer[i].pan,playBuffer[i].vol,SOUND_CUTOFF);
return; // good job
}
}
return; // failed for some reason
}
}
best=-1;
for(i=0;i<MAX_SOUNDS_AT_ONCE;i++)
{
if(playBuffer[i].soundNum==-1 || (!(playBuffer[i].flags&SND_PLAYING)))
{
best=i;
break; // can't beat that
}
if((playBuffer[i].priority<priority) || (playBuffer[i].soundNum==num && (flags&SND_CUTOFF)))
{
if(best==-1 || playBuffer[i].priority<playBuffer[best].priority)
best=i;
}
}
if(best==-1)
return; // sound is not worthy to be played
if(playBuffer[best].soundNum!=num) // if it was already playing that sound, don't waste time
{
playBuffer[best].soundNum=num;
if(playBuffer[best].dsHandle!=-1)
{
JamulSoundDestroyBuffer(playBuffer[best].dsHandle); // slash & burn
}
playBuffer[best].dsHandle=JamulSoundCopy(soundHandle[num]);
}
else
{
JamulSoundRewind(playBuffer[best].dsHandle);
}
if(playBuffer[best].dsHandle==-1)
return; // can't play it
playBuffer[best].priority=priority;
playBuffer[best].pan=pan;
playBuffer[best].vol=vol;
playBuffer[best].flags=flags|SND_PLAYING;
JamulSoundPlay(playBuffer[best].dsHandle,playBuffer[best].pan,playBuffer[best].vol,0);
}
