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Consolidations and cleanup for multi-effect spells

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pull/55/head
Allofich 8 years ago
parent dbd7c038b2
commit f8270f6bd5
7 changed files with 77 additions and 122 deletions
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5
apps/openmw/mwbase/world.hpp
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@ -486,9 +486,8 @@ namespace MWBase
virtual void castSpell (const MWWorld::Ptr& actor) = 0;
virtual void launchMagicBolt (const std::vector<std::string>& projectileIDs, const std::vector<std::string>& sounds, const std::string& spellId,
float speed, bool stack, const ESM::EffectList& effects,
const MWWorld::Ptr& caster, const std::string& sourceName, const osg::Vec3f& fallbackDirection) = 0;
virtual void launchMagicBolt (const std::string& spellId, bool stack, const ESM::EffectList& effects,
const MWWorld::Ptr& caster, const std::string& sourceName, const osg::Vec3f& fallbackDirection) = 0;
virtual void launchProjectile (MWWorld::Ptr actor, MWWorld::ConstPtr projectile,
const osg::Vec3f& worldPos, const osg::Quat& orient, MWWorld::Ptr bow, float speed, float attackStrength) = 0;

67
apps/openmw/mwmechanics/spellcasting.cpp
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@ -285,64 +285,10 @@ namespace MWMechanics
/// Get projectile properties (model, sound and speed) for a spell with the given effects and launch.
/// If \a model is empty, the spell has no ranged effects and should not spawn a projectile.
void CastSpell::getProjectileInfoAndLaunch (const ESM::EffectList& effects)
{
// All projectiles should use the same speed. From observations in the
// original engine, this seems to be the average of the constituent effects.
// First we get this average speed.
float speed = 0;
int count = 0;
for (std::vector<ESM::ENAMstruct>::const_iterator iter (effects.mList.begin());
iter!=effects.mList.end(); ++iter)
{
const ESM::MagicEffect *magicEffect = MWBase::Environment::get().getWorld()->getStore().get<ESM::MagicEffect>().find (
iter->mEffectID);
speed += magicEffect->mData.mSpeed;
count++;
}
if (count != 0)
speed /= count;
std::vector<std::string> projectileIDs;
std::vector<std::string> sounds;
ESM::EffectList projectileEffects;
void CastSpell::launchMagicBolt (const ESM::EffectList& effects)
{
osg::Vec3f fallbackDirection (0,1,0);
for (std::vector<ESM::ENAMstruct>::const_iterator iter (effects.mList.begin());
iter!=effects.mList.end(); ++iter)
{
if (iter->mRange != ESM::RT_Target)
continue;
const ESM::MagicEffect *magicEffect = MWBase::Environment::get().getWorld()->getStore().get<ESM::MagicEffect>().find (
iter->mEffectID);
if (magicEffect->mBolt.empty())
projectileIDs.push_back("VFX_DefaultBolt");
else
projectileIDs.push_back(magicEffect->mBolt);
static const std::string schools[] = {
"alteration", "conjuration", "destruction", "illusion", "mysticism", "restoration"
};
if (!magicEffect->mBoltSound.empty())
sounds.push_back(magicEffect->mBoltSound);
else
sounds.push_back(schools[magicEffect->mData.mSchool] + " bolt");
projectileEffects.mList.push_back(*iter);
}
if (projectileEffects.mList.size() > 1) // insert a VFX_Multiple projectile if there are multiple projectile effects
{
std::ostringstream ID;
ID << "VFX_Multiple" << projectileEffects.mList.size();
std::vector<std::string>::iterator it;
it = projectileIDs.begin();
it = projectileIDs.insert(it, ID.str());
}
// Fall back to a "caster to target" direction if we have no other means of determining it
// (e.g. when cast by a non-actor)
if (!mTarget.isEmpty())
@ -350,9 +296,8 @@ namespace MWMechanics
osg::Vec3f(mTarget.getRefData().getPosition().asVec3())-
osg::Vec3f(mCaster.getRefData().getPosition().asVec3());
if (!projectileEffects.mList.empty())
MWBase::Environment::get().getWorld()->launchMagicBolt(projectileIDs, sounds, mId, speed,
false, projectileEffects, mCaster, mSourceName, fallbackDirection);
MWBase::Environment::get().getWorld()->launchMagicBolt(mId, false, effects,
mCaster, mSourceName, fallbackDirection);
}
void CastSpell::inflict(const MWWorld::Ptr &target, const MWWorld::Ptr &caster,
@ -823,7 +768,7 @@ namespace MWMechanics
}
if (launchProjectile)
getProjectileInfoAndLaunch(enchantment->mEffects);
launchMagicBolt(enchantment->mEffects);
else if (!mTarget.isEmpty())
inflict(mTarget, mCaster, enchantment->mEffects, ESM::RT_Target);
@ -906,7 +851,7 @@ namespace MWMechanics
if (!mTarget.isEmpty())
inflict(mTarget, mCaster, spell->mEffects, ESM::RT_Touch);
getProjectileInfoAndLaunch(spell->mEffects);
launchMagicBolt(spell->mEffects);
return true;
}

5
apps/openmw/mwmechanics/spellcasting.hpp
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@ -94,9 +94,8 @@ namespace MWMechanics
void playSpellCastingEffects(const std::string &spellid);
/// Get the models, sounds and speeds for all projectiles
/// in the given effects, and launch them.
void getProjectileInfoAndLaunch (const ESM::EffectList& effects);
/// Launch a bolt with the given effects.
void launchMagicBolt (const ESM::EffectList& effects);
/// @note \a target can be any type of object, not just actors.
/// @note \a caster can be any type of object, or even an empty object.

105
apps/openmw/mwworld/projectilemanager.cpp
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@ -35,6 +35,55 @@
#include "../mwphysics/physicssystem.hpp"
namespace
{
ESM::EffectList getMagicBoltData(std::vector<std::string>& projectileIDs, std::vector<std::string>& sounds, float& speed, const ESM::EffectList& effects)
{
int count = 0;
ESM::EffectList projectileEffects;
for (std::vector<ESM::ENAMstruct>::const_iterator iter (effects.mList.begin());
iter!=effects.mList.end(); ++iter)
{
const ESM::MagicEffect *magicEffect = MWBase::Environment::get().getWorld()->getStore().get<ESM::MagicEffect>().find (
iter->mEffectID);
// All the projectiles should use the same speed. From observations in the
// original engine, this seems to be the average of the constituent effects.
speed += magicEffect->mData.mSpeed;
count++;
if (iter->mRange != ESM::RT_Target)
continue;
if (magicEffect->mBolt.empty())
projectileIDs.push_back("VFX_DefaultBolt");
else
projectileIDs.push_back(magicEffect->mBolt);
static const std::string schools[] = {
"alteration", "conjuration", "destruction", "illusion", "mysticism", "restoration"
};
if (!magicEffect->mBoltSound.empty())
sounds.push_back(magicEffect->mBoltSound);
else
sounds.push_back(schools[magicEffect->mData.mSchool] + " bolt");
projectileEffects.mList.push_back(*iter);
}
if (count != 0)
speed /= count;
if (projectileEffects.mList.size() > 1) // insert a VFX_Multiple projectile if there are multiple projectile effects
{
std::ostringstream ID;
ID << "VFX_Multiple" << effects.mList.size();
std::vector<std::string>::iterator it;
it = projectileIDs.begin();
it = projectileIDs.insert(it, ID.str());
}
return projectileEffects;
}
}
namespace MWWorld
{
@ -126,10 +175,8 @@ namespace MWWorld
state.mEffectAnimationTime->addTime(duration);
}
void ProjectileManager::launchMagicBolt(const std::vector<std::string> &projectileIDs, const std::vector<std::string> &sounds,
const std::string &spellId, float speed, bool stack,
const ESM::EffectList &effects, const Ptr &caster, const std::string &sourceName,
const osg::Vec3f& fallbackDirection)
void ProjectileManager::launchMagicBolt(const std::string &spellId, bool stack, const ESM::EffectList &effects, const Ptr &caster,
const std::string &sourceName, const osg::Vec3f& fallbackDirection)
{
osg::Vec3f pos = caster.getRefData().getPosition().asVec3();
if (caster.getClass().isActor())
@ -157,23 +204,23 @@ namespace MWWorld
state.mActorId = caster.getClass().getCreatureStats(caster).getActorId();
else
state.mActorId = -1;
state.mSpeed = speed;
state.mStack = stack;
state.mIdMagic = projectileIDs;
state.mSoundIds = sounds;
// Should have already had non-projectile effects removed
state.mEffects = effects;
state.mEffects = getMagicBoltData(state.mIdMagic, state.mSoundIds, state.mSpeed, effects);
// Non-projectile should have been removed by getMagicBoltData
if (state.mEffects.mList.size() == 0)
return;
MWWorld::ManualRef ref(MWBase::Environment::get().getWorld()->getStore(), projectileIDs.at(0));
MWWorld::ManualRef ref(MWBase::Environment::get().getWorld()->getStore(), state.mIdMagic.at(0));
MWWorld::Ptr ptr = ref.getPtr();
createModel(state, ptr.getClass().getModel(ptr), pos, orient, true);
MWBase::SoundManager *sndMgr = MWBase::Environment::get().getSoundManager();
for (size_t it = 0; it != sounds.size(); it++)
for (size_t it = 0; it != state.mSoundIds.size(); it++)
{
state.mSounds.push_back(sndMgr->playSound3D(pos, sounds.at(it), 1.0f, 1.0f, MWBase::SoundManager::Play_TypeSfx, MWBase::SoundManager::Play_Loop));
state.mSounds.push_back(sndMgr->playSound3D(pos, state.mSoundIds.at(it), 1.0f, 1.0f, MWBase::SoundManager::Play_TypeSfx, MWBase::SoundManager::Play_Loop));
}
mMagicBolts.push_back(state);
@ -437,40 +484,8 @@ namespace MWWorld
state.mIdMagic.push_back(esm.mId);
state.mSpellId = esm.mSpellId;
state.mActorId = esm.mActorId;
state.mSpeed = esm.mSpeed;
state.mStack = esm.mStack;
state.mEffects = esm.mEffects;
std::string projectileID;
std::vector<std::string> projectileIDs;
if (esm.mEffects.mList.size() > 1)
{
std::ostringstream ID;
ID << "VFX_Multiple" << esm.mEffects.mList.size();
state.mIdMagic.push_back(ID.str());
}
for (std::vector<ESM::ENAMstruct>::const_iterator iter (esm.mEffects.mList.begin());
iter != esm.mEffects.mList.end(); ++iter)
{
const ESM::MagicEffect *magicEffect = MWBase::Environment::get().getWorld()->getStore().get<ESM::MagicEffect>().find (
iter->mEffectID);
projectileID = magicEffect->mBolt;
if (projectileID.empty())
projectileID = "VFX_DefaultBolt";
state.mIdMagic.push_back(projectileID);
static const std::string schools[] = {
"alteration", "conjuration", "destruction", "illusion", "mysticism", "restoration"
};
if (!magicEffect->mBoltSound.empty())
state.mSoundIds.push_back(magicEffect->mBoltSound);
else
state.mSoundIds.push_back(schools[magicEffect->mData.mSchool] + " bolt");
}
state.mEffects = getMagicBoltData(state.mIdMagic, state.mSoundIds, state.mSpeed, esm.mEffects);
std::string model;
try

5
apps/openmw/mwworld/projectilemanager.hpp
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@ -49,9 +49,8 @@ namespace MWWorld
MWRender::RenderingManager* rendering, MWPhysics::PhysicsSystem* physics);
/// If caster is an actor, the actor's facing orientation is used. Otherwise fallbackDirection is used.
void launchMagicBolt (const std::vector<std::string>& projectileIDs, const std::vector<std::string> &sounds, const std::string &spellId,
float speed, bool stack, const ESM::EffectList& effects,
const MWWorld::Ptr& caster, const std::string& sourceName, const osg::Vec3f& fallbackDirection);
void launchMagicBolt (const std::string &spellId, bool stack, const ESM::EffectList& effects,
const MWWorld::Ptr& caster, const std::string& sourceName, const osg::Vec3f& fallbackDirection);
void launchProjectile (MWWorld::Ptr actor, MWWorld::ConstPtr projectile,
const osg::Vec3f& pos, const osg::Quat& orient, MWWorld::Ptr bow, float speed, float attackStrength);

7
apps/openmw/mwworld/worldimp.cpp
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@ -2705,11 +2705,10 @@ namespace MWWorld
mProjectileManager->launchProjectile(actor, projectile, worldPos, orient, bow, speed, attackStrength);
}
void World::launchMagicBolt (const std::vector<std::string> &projectileIDs, const std::vector<std::string> &sounds, const std::string &spellId,
float speed, bool stack, const ESM::EffectList& effects,
const MWWorld::Ptr& caster, const std::string& sourceName, const osg::Vec3f& fallbackDirection)
void World::launchMagicBolt (const std::string &spellId, bool stack, const ESM::EffectList& effects,
const MWWorld::Ptr& caster, const std::string& sourceName, const osg::Vec3f& fallbackDirection)
{
mProjectileManager->launchMagicBolt(projectileIDs, sounds, spellId, speed, stack, effects, caster, sourceName, fallbackDirection);
mProjectileManager->launchMagicBolt(spellId, stack, effects, caster, sourceName, fallbackDirection);
}
const std::vector<std::string>& World::getContentFiles() const

5
apps/openmw/mwworld/worldimp.hpp
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@ -594,9 +594,8 @@ namespace MWWorld
*/
virtual void castSpell (const MWWorld::Ptr& actor);
virtual void launchMagicBolt (const std::vector<std::string>& projectileIDs, const std::vector<std::string>& sounds, const std::string& spellId,
float speed, bool stack, const ESM::EffectList& effects,
const MWWorld::Ptr& caster, const std::string& sourceName, const osg::Vec3f& fallbackDirection);
virtual void launchMagicBolt (const std::string& spellId, bool stack, const ESM::EffectList& effects,
const MWWorld::Ptr& caster, const std::string& sourceName, const osg::Vec3f& fallbackDirection);
virtual void launchProjectile (MWWorld::Ptr actor, MWWorld::ConstPtr projectile,
const osg::Vec3f& worldPos, const osg::Quat& orient, MWWorld::Ptr bow, float speed, float attackStrength);

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