void ProjectileManager::launchMagicBolt(const std::string &model, const std::string &sound,
const std::string &spellId, float speed, bool stack,
const ESM::EffectList &effects, const Ptr &caster, const std::string &sourceName,
const Ogre::Vector3& fallbackDirection)
{
float height = 0;
if (OEngine::Physic::PhysicActor* actor = mPhysEngine.getCharacter(caster.getRefData().getHandle()))
height = actor->getHalfExtents().z * 2 * 0.75; // Spawn at 0.75 * ActorHeight
Ogre::Vector3 pos(caster.getRefData().getPosition().pos);
pos.z += height;
if (MWBase::Environment::get().getWorld()->isUnderwater(caster.getCell(), pos)) // Underwater casting not possible
return;
Ogre::Quaternion orient;
if (caster.getClass().isActor())
orient = Ogre::Quaternion(Ogre::Radian(caster.getRefData().getPosition().rot[2]), Ogre::Vector3::NEGATIVE_UNIT_Z) *
Ogre::Quaternion(Ogre::Radian(caster.getRefData().getPosition().rot[0]), Ogre::Vector3::NEGATIVE_UNIT_X);
else
orient = Ogre::Vector3::UNIT_Y.getRotationTo(fallbackDirection);
MagicBoltState state;
state.mSourceName = sourceName;
state.mId = model;
state.mSpellId = spellId;
state.mCasterHandle = caster.getRefData().getHandle();
if (caster.getClass().isActor())
state.mActorId = caster.getClass().getCreatureStats(caster).getActorId();
else
state.mActorId = -1;
state.mSpeed = speed;
state.mStack = stack;
state.mSoundId = sound;
// Only interested in "on target" effects
for (std::vector<ESM::ENAMstruct>::const_iterator iter (effects.mList.begin());
iter!=effects.mList.end(); ++iter)
{
if (iter->mRange == ESM::RT_Target)
state.mEffects.mList.push_back(*iter);
}
MWWorld::ManualRef ref(MWBase::Environment::get().getWorld()->getStore(), model);
MWWorld::Ptr ptr = ref.getPtr();
state.mNode = mSceneMgr->getRootSceneNode()->createChildSceneNode(pos, orient);
createModel(state, ptr.getClass().getModel(ptr));
MWBase::SoundManager *sndMgr = MWBase::Environment::get().getSoundManager();
state.mSound = sndMgr->playManualSound3D(pos, sound, 1.0f, 1.0f, MWBase::SoundManager::Play_TypeSfx, MWBase::SoundManager::Play_Loop);
mMagicBolts.push_back(state);
}
bool ProjectileManager::readRecord(ESM::ESMReader &reader, int32_t type)
{
if (type == ESM::REC_PROJ)
{
ESM::ProjectileState esm;
esm.load(reader);
ProjectileState state;
state.mActorId = esm.mActorId;
state.mBowId = esm.mBowId;
state.mVelocity = esm.mVelocity;
state.mId = esm.mId;
std::string model;
try
{
MWWorld::ManualRef ref(MWBase::Environment::get().getWorld()->getStore(), esm.mId);
MWWorld::Ptr ptr = ref.getPtr();
model = ptr.getClass().getModel(ptr);
}
catch(...)
{
return true;
}
state.mNode = mSceneMgr->getRootSceneNode()->createChildSceneNode(esm.mPosition, esm.mOrientation);
createModel(state, model);
mProjectiles.push_back(state);
return true;
}
else if (type == ESM::REC_MPRJ)
{
ESM::MagicBoltState esm;
esm.load(reader);
MagicBoltState state;
state.mSourceName = esm.mSourceName;
state.mId = esm.mId;
state.mSpellId = esm.mSpellId;
state.mActorId = esm.mActorId;
state.mSpeed = esm.mSpeed;
state.mStack = esm.mStack;
state.mEffects = esm.mEffects;
std::string model;
try
{
MWWorld::ManualRef ref(MWBase::Environment::get().getWorld()->getStore(), esm.mId);
MWWorld::Ptr ptr = ref.getPtr();
model = ptr.getClass().getModel(ptr);
}
catch(...)
{
return true;
}
state.mNode = mSceneMgr->getRootSceneNode()->createChildSceneNode(esm.mPosition, esm.mOrientation);
createModel(state, model);
MWBase::SoundManager *sndMgr = MWBase::Environment::get().getSoundManager();
state.mSound = sndMgr->playManualSound3D(esm.mPosition, esm.mSound, 1.0f, 1.0f,
MWBase::SoundManager::Play_TypeSfx, MWBase::SoundManager::Play_Loop);
state.mSoundId = esm.mSound;
mMagicBolts.push_back(state);
return true;
}
return false;
}