void PhysicsContactEffectManager::physicsContact(const PhysicsContact &contact)
{
// WARNING: unsafe IGamePhysicsObject -> AbstractPhysicsObject casts!
AbstractPhysicsObject *o1 = (AbstractPhysicsObject *)contact.obj1;
AbstractPhysicsObject *o2 = (AbstractPhysicsObject *)contact.obj2;
//assert(o1 != NULL);
//assert(o2 != NULL);
assert(contact.physicsObject1);
assert(contact.physicsObject2);
#ifdef PHYSICS_PHYSX
int sm1 = contact.physicsObject1->getIntData();
int sm2 = contact.physicsObject2->getIntData();
if(sm1 == SOUNDMATERIALPARSER_NO_SOUND_INDEX || sm2 == SOUNDMATERIALPARSER_NO_SOUND_INDEX)
{
return;
}
#else
if (o1->getSoundMaterial() == SOUNDMATERIALPARSER_NO_SOUND_INDEX
|| o2->getSoundMaterial() == SOUNDMATERIALPARSER_NO_SOUND_INDEX)
{
return;
}
#endif
const util::SoundMaterialParser::SoundMaterialList &smlist = impl->soundmp->getSoundMaterials();
for (int i = 0; i < 2; i++)
{
AbstractPhysicsObject *o = o1;
if (i == 1)
{
o = o2;
}
#ifdef PHYSICS_PHYSX
int smindex = sm1;
if (i == 1)
{
smindex = sm2;
}
assert(smindex >= 0 && smindex < (int)smlist.size());
#else
int smindex = o->getSoundMaterial();
#endif
bool makeEffect = false;
VC3 effectpos;
if(o)
{
if(contact.contactForceLen >= smlist[smindex].requiredEffectForce)
{
effectpos = contact.contactPosition;
VC3 accel = o->getAcceleration();
VC3 angaccel = o->getAngularAcceleration();
if (accel.GetSquareLength() >= smlist[smindex].requiredEffectAcceleration * smlist[smindex].requiredEffectAcceleration
|| angaccel.GetSquareLength() >= smlist[smindex].requiredEffectAngularAcceleration * smlist[smindex].requiredEffectAngularAcceleration)
{
makeEffect = true;
}
}
}
else
{
if(contact.contactForceLen >= smlist[smindex].requiredEffectForce)
{
makeEffect = true;
effectpos = contact.contactPosition;
}
}
if(makeEffect)
{
if (o)
{
if (impl->game->gameTimer < o->getLastEffectTick() + (smlist[smindex].effectMaxRate / GAME_TICK_MSEC))
{
makeEffect = false;
} else {
o->setLastEffectTick(impl->game->gameTimer);
}
}
}
if(makeEffect)
{
std::vector<std::string> effectlist = smlist[smindex].effects;
if (effectlist.size() > 0)
{
float effectFactor = 1.0f;
if (smlist[smindex].requiredEffectForce > 0.0f)
{
// 0% - 100% effect factor (100% required force - 200% required force)
effectFactor = (contact.contactForceLen / smlist[smindex].requiredEffectForce) - 1.0f;
if (effectFactor > 1.0f)
effectFactor = 1.0f;
assert(effectFactor >= 0.0f);
assert(effectFactor <= 1.0f);
}
int effnum = (int)(effectFactor * (effectlist.size() - 1));
if (effnum < 0) effnum = 0;
if (effnum >= (int)effectlist.size()) effnum = (int)effectlist.size() - 1;
const char *effname = effectlist[effnum].c_str();
ui::VisualEffectManager *vefman = impl->game->gameUI->getVisualEffectManager();
if (vefman != NULL)
{
assert(effname != NULL);
// TODO: optimize this!!!
int visualEffId = vefman->getVisualEffectIdByName(effname);
if (visualEffId != -1)
{
// TODO: proper lifetime
int lifetime = GAME_TICKS_PER_SECOND / 2;
VisualEffect *vef = vefman->createNewManagedVisualEffect(visualEffId, lifetime, NULL, NULL,
effectpos, effectpos, VC3(0,0,0), VC3(0,0,0), impl->game);
if (vef == NULL)
{
Logger::getInstance()->error("PhysicsContactEffectManager::physicsContact - Failed to create visual effect.");
Logger::getInstance()->debug(effname);
}
} else {
Logger::getInstance()->error("PhysicsContactEffectManager::physicsContact - Given visual effect name not found.");
Logger::getInstance()->debug(effname);
}
}
}
}
}
}
void PhysicsContactSoundManager::physicsContact(const PhysicsContact &contact)
{
// WARNING: unsafe IGamePhysicsObject -> AbstractPhysicsObject casts!
AbstractPhysicsObject *o1 = (AbstractPhysicsObject *)contact.obj1;
AbstractPhysicsObject *o2 = (AbstractPhysicsObject *)contact.obj2;
//assert(o1 != NULL);
//assert(o2 != NULL);
assert(contact.physicsObject1);
assert(contact.physicsObject2);
#ifdef PHYSICS_PHYSX
int sm1 = contact.physicsObject1->getIntData();
int sm2 = contact.physicsObject2->getIntData();
// int claw_material = impl->soundmp->getMaterialIndexByName( "claw" );
// int claw_body_material = impl->soundmp->getMaterialIndexByName( "claw_body" );
if(sm1 == SOUNDMATERIALPARSER_NO_SOUND_INDEX || sm2 == SOUNDMATERIALPARSER_NO_SOUND_INDEX)
{
return;
}
#else
if (o1->getSoundMaterial() == SOUNDMATERIALPARSER_NO_SOUND_INDEX
|| o2->getSoundMaterial() == SOUNDMATERIALPARSER_NO_SOUND_INDEX)
{
return;
}
#endif
const util::SoundMaterialParser::SoundMaterialList &smlist = impl->soundmp->getSoundMaterials();
for (int i = 0; i < 2; i++)
{
AbstractPhysicsObject *o = o1;
if (i == 1)
{
o = o2;
}
#ifdef PHYSICS_PHYSX
int smindex = sm1;
if (i == 1)
{
smindex = sm2;
}
assert(smindex >= 0 && smindex < (int)smlist.size());
#else
int smindex = o->getSoundMaterial();
#endif
bool makeSound = false;
VC3 soundpos;
if(o)
{
/*
// debug logging
if( contact.contactForceLen > 1.0f && smlist[smindex].sounds.empty() == false )
{
VC3 accel = o->getAcceleration();
VC3 angaccel = o->getAngularAcceleration();
std::stringstream ss;
ss << contact.contactForceLen << ", " << accel.GetLength() << ", " << angaccel.GetLength() << std::endl;
Logger::getInstance()->error( ss.str().c_str() );
}
*/
if(contact.contactForceLen >= smlist[smindex].requiredForce)
{
// TODO: use contact position instead of object's position.
soundpos = o->getPosition();
VC3 accel = o->getAcceleration();
VC3 angaccel = o->getAngularAcceleration();
if (accel.GetSquareLength() >= smlist[smindex].requiredAcceleration * smlist[smindex].requiredAcceleration
|| angaccel.GetSquareLength() >= smlist[smindex].requiredAngularAcceleration * smlist[smindex].requiredAngularAcceleration)
{
makeSound = true;
/*
std::vector<std::string> soundlist = smlist[smindex].sounds;
if (soundlist.size() > 0)
{
// TODO: some better pseudo-random logic here maybe...
int sndnum = rand() % soundlist.size();
const char *soundfile = soundlist[sndnum].c_str();
float volumeFactor = 1.0f;
if (smlist[smindex].requiredForce > 0.0f)
{
// 40% - 100% volume factor (100% required force - 200% required force)
volumeFactor = (contact.contactForceLen / smlist[smindex].requiredForce) - 1.0f;
volumeFactor *= 0.6f;
volumeFactor += 0.4f;
if (volumeFactor > 1.0f)
volumeFactor = 1.0f;
assert(volumeFactor >= 0.4f);
assert(volumeFactor <= 1.0f);
}
impl->gameUI->playSoundEffect(soundfile, soundpos.x, soundpos.y, soundpos.z,
false, (int)(DEFAULT_SOUND_EFFECT_VOLUME * volumeFactor), DEFAULT_SOUND_RANGE, DEFAULT_SOUND_PRIORITY_NORMAL);
}
*/
}
}
// not to repeat the effect too frequently
if( o != NULL && makeSound && ( impl->gameUI->game->gameTimer - o->getLastEffectSoundTick() ) > ( 200 / GAME_TICK_MSEC ) )
{
o->setLastEffectSoundTick( impl->gameUI->game->gameTimer );
}
else
{
makeSound = false;
}
}
else
{
if(contact.contactForceLen >= smlist[smindex].requiredForce)
{
makeSound = true;
#ifdef PHYSICS_PHYSX
if(i == 0)
contact.physicsObject1->getPosition(soundpos);
else
contact.physicsObject2->getPosition(soundpos);
#endif
}
}
if(makeSound)
{
std::vector<std::string> soundlist = smlist[smindex].sounds;
if (soundlist.size() > 0)
{
// TODO: some better pseudo-random logic here maybe...
int sndnum = rand() % soundlist.size();
// const char *soundfile = soundlist[sndnum].c_str();
float volumeFactor = 1.0f;
std::string soundfile = soundlist[sndnum];
if (smlist[smindex].requiredForce > 0.0f)
{
// 100% required force - 500% required force
float contactFactor = contact.contactForceLen / ( smlist[smindex].requiredForce * 5.0f );
if( contactFactor > 1.0f )
contactFactor = 1.0f;
int sndnum = (int)((float)( soundlist.size() - 1 ) * contactFactor + 0.5f);
sndnum += ( rand() % 3 ) - 1;
if( sndnum < 0 )
sndnum = 0;
if( sndnum > (signed)( soundlist.size() - 1 ) )
sndnum = (signed)( soundlist.size() - 1 );
soundfile = soundlist[sndnum];
/*
// 40% - 100% volume factor (100% required force - 200% required force)
volumeFactor = (contact.contactForceLen / smlist[smindex].requiredForce) - 1.0f;
volumeFactor *= 0.6f;
volumeFactor += 0.4f;
if (volumeFactor > 1.0f)
volumeFactor = 1.0f;
assert(volumeFactor >= 0.4f);
assert(volumeFactor <= 1.0f);
*/
}
impl->gameUI->playSoundEffect(soundfile.c_str(), soundpos.x, soundpos.y, soundpos.z,
false, (int)(DEFAULT_SOUND_EFFECT_VOLUME * volumeFactor), DEFAULT_SOUND_RANGE, DEFAULT_SOUND_PRIORITY_NORMAL);
}
}
}
}
