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FULLPIPE: Implement ModalMainMenu::updateSoundVolume()

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This commit is contained in:
Eugene Sandulenko 2014-04-19 17:01:29 +03:00
parent 559f51e29e
commit e76a890481
3 changed files with 78 additions and 1 deletions
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70
engines/fullpipe/modal.cpp
View File

@ -1034,6 +1034,76 @@ void ModalMainMenu::updateVolume() {
}
void ModalMainMenu::updateSoundVolume(Sound *snd) {
if (!snd->_objectId)
return;
StaticANIObject *ani = g_fp->_currentScene->getStaticANIObject1ById(snd->_objectId, -1);
if (!ani)
return;
int a, b;
if (ani->_ox >= _screct.left) {
int par, pan;
if (ani->_ox <= _screct.right) {
int dx;
if (ani->_oy <= _screct.bottom) {
if (ani->_oy >= _screct.top) {
snd->setPanAndVolume(g_fp->_sfxVolume, 0);
return;
}
dx = _screct.top - ani->_oy;
} else {
dx = ani->_oy - _screct.bottom;
}
par = 0;
if (dx > 800) {
snd->setPanAndVolume(-3500, 0);
return;
}
pan = -3500;
a = g_fp->_sfxVolume - (-3500);
b = 800 - dx;
} else {
int dx = ani->_ox - _screct.right;
if (dx > 800) {
snd->setPanAndVolume(-3500, 0);
return;
}
pan = -3500;
par = dx * (-3500) / -800;
a = g_fp->_sfxVolume - (-3500);
b = 800 - dx;
}
int32 pp = b * a; //(0x51EB851F * b * a) >> 32) >> 8; // TODO FIXME
snd->setPanAndVolume(pan + (pp >> 31) + pp, par);
return;
}
int dx = _screct.left - ani->_ox;
if (dx <= 800) {
int32 s = 0x51EB851F * (800 - dx) * (g_fp->_sfxVolume - (-3500)); // TODO FIXME
int32 p = -3500 + (s >> 31) + (s >> 8);
if (p > g_fp->_sfxVolume)
p = g_fp->_sfxVolume;
snd->setPanAndVolume(p, dx * (-3500) / 800);
} else {
snd->setPanAndVolume(-3500, 0);
}
warning("STUB: ModalMainMenu::updateSoundVolume()");
}

4
engines/fullpipe/sound.cpp
View File

@ -119,6 +119,10 @@ void Sound::setPanAndVolumeByStaticAni() {
debug(3, "STUB Sound::setPanAndVolumeByStaticAni()");
}
void Sound::setPanAndVolume(int vol, int pan) {
warning("STUB: Sound::setPanAndVolume");
}
void FullpipeEngine::setSceneMusicParameters(GameVar *var) {
warning("STUB: FullpipeEngine::setSceneMusicParameters()");
// TODO: Finish this (MINDELAY, MAXDELAY, LOCAL, SEQUENCE, STARTDELAY etc)

5
engines/fullpipe/sound.h
View File

@ -28,12 +28,14 @@ namespace Fullpipe {
class Sound : public MemoryObject {
int _id;
char *_description;
int16 _objectId;
int _directSoundBuffer;
int _directSoundBuffers[7];
byte *_soundData;
Audio::SoundHandle _handle;
public:
int16 _objectId;
public:
Sound();
virtual ~Sound();
@ -45,6 +47,7 @@ public:
Audio::SoundHandle getHandle() const { return _handle; }
void setPanAndVolumeByStaticAni();
void setPanAndVolume(int vol, int pan);
};
class SoundList : public CObject {