PanTrackNode::~PanTrackNode() {
SideFX *fx = _engine->getScriptManager()->getSideFX(_slot);
if (fx && fx->getType() == SIDEFX_AUDIO) {
MusicNodeBASE *mus = (MusicNodeBASE *)fx;
mus->unsetPanTrack();
}
}
PanTrackNode::~PanTrackNode() {
ScriptingEffect *fx = _engine->getScriptManager()->getSideFX(_slot);
if (fx && fx->getType() == SCRIPTING_EFFECT_AUDIO) {
MusicNodeBASE *mus = (MusicNodeBASE *)fx;
mus->unsetPanTrack();
}
}
bool ActionAttenuate::execute() {
ScriptingEffect *fx = _engine->getScriptManager()->getSideFX(_key);
if (fx && fx->getType() == ScriptingEffect::SCRIPTING_EFFECT_AUDIO) {
MusicNodeBASE *mus = (MusicNodeBASE *)fx;
mus->setVolume(255 * (10000 - abs(_attenuation)) / 10000 );
}
return true;
}
PanTrackNode::PanTrackNode(ZVision *engine, uint32 key, uint32 slot, int16 pos)
: ScriptingEffect(engine, key, SCRIPTING_EFFECT_PANTRACK) {
_slot = slot;
ScriptingEffect *fx = _engine->getScriptManager()->getSideFX(slot);
if (fx && fx->getType() == SCRIPTING_EFFECT_AUDIO) {
MusicNodeBASE *mus = (MusicNodeBASE *)fx;
mus->setPanTrack(pos);
}
}
PanTrackNode::PanTrackNode(ZVision *engine, uint32 key, uint32 slot, int16 pos)
: SideFX(engine, key, SIDEFX_PANTRACK) {
_slot = slot;
SideFX *fx = _engine->getScriptManager()->getSideFX(slot);
if (fx && fx->getType() == SIDEFX_AUDIO) {
MusicNodeBASE *mus = (MusicNodeBASE *)fx;
mus->setPanTrack(pos);
}
}
bool PanTrackNode::process(uint32 deltaTimeInMillis) {
ScriptManager * scriptManager = _engine->getScriptManager();
ScriptingEffect *fx = scriptManager->getSideFX(_slot);
if (fx && fx->getType() == SCRIPTING_EFFECT_AUDIO) {
MusicNodeBASE *mus = (MusicNodeBASE *)fx;
int curPos = scriptManager->getStateValue(StateKey_ViewPos);
int16 _width = _engine->getRenderManager()->getBkgSize().x;
int16 _halfWidth = _width / 2;
int16 _quarterWidth = _width / 4;
int tmp = 0;
if (curPos <= _position)
tmp = _position - curPos;
else
tmp = _position - curPos + _width;
int balance = 0;
if (tmp > _halfWidth)
tmp -= _width;
if (tmp > _quarterWidth) {
balance = 1;
tmp = _halfWidth - tmp;
} else if (tmp < -_quarterWidth) {
balance = -1;
tmp = -_halfWidth - tmp;
}
// Originally it's value -90...90 but we use -127...127 and therefore 360 replaced by 508
mus->setBalance( (508 * tmp) / _width );
tmp = (360 * tmp) / _width;
int deltaVol = balance;
// This value sets how fast volume goes off than sound source back of you
// By this value we can hack some "bugs" have place in originall game engine like beat sound in ZGI-dc10
int volumeCorrection = 2;
if (_engine->getGameId() == GID_GRANDINQUISITOR) {
if (scriptManager->getCurrentLocation() == "dc10")
volumeCorrection = 5;
}
if (deltaVol != 0)
deltaVol = (mus->getVolume() * volumeCorrection) * (90 - tmp * balance) / 90;
if (deltaVol > 255)
deltaVol = 255;
mus->setDeltaVolume(deltaVol);
}
return false;
}
bool ActionCrossfade::execute() {
if (_keyOne) {
ScriptingEffect *fx = _engine->getScriptManager()->getSideFX(_keyOne);
if (fx && fx->getType() == ScriptingEffect::SCRIPTING_EFFECT_AUDIO) {
MusicNodeBASE *mus = (MusicNodeBASE *)fx;
if (_oneStartVolume >= 0)
mus->setVolume((_oneStartVolume * 255) / 100);
mus->setFade(_timeInMillis, (_oneEndVolume * 255) / 100);
}
}
if (_keyTwo) {
ScriptingEffect *fx = _engine->getScriptManager()->getSideFX(_keyTwo);
if (fx && fx->getType() == ScriptingEffect::SCRIPTING_EFFECT_AUDIO) {
MusicNodeBASE *mus = (MusicNodeBASE *)fx;
if (_twoStartVolume >= 0)
mus->setVolume((_twoStartVolume * 255) / 100);
mus->setFade(_timeInMillis, (_twoEndVolume * 255) / 100);
}
}
return true;
}