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Make AI cast self-targeted spells at the ground (bug #5695)

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This commit is contained in:
Alexei Dobrohotov 2020-11-27 00:34:07 +03:00
parent a98847e670
commit 84e1a29700
2 changed files with 22 additions and 19 deletions
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1
CHANGELOG.md
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@ -67,6 +67,7 @@
Bug #5656: Sneaking characters block hits while standing
Bug #5661: Region sounds don't play at the right interval
Bug #5688: Water shader broken indoors with enable indoor shadows = false
Bug #5695: ExplodeSpell for actors doesn't target the ground
Bug #5703: OpenMW-CS menu system crashing on XFCE
Feature #390: 3rd person look "over the shoulder"
Feature #2386: Distant Statics in the form of Object Paging

40
apps/openmw/mwmechanics/aicast.cpp
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@ -46,27 +46,29 @@ bool MWMechanics::AiCast::execute(const MWWorld::Ptr& actor, MWMechanics::Charac
{
return false;
}
osg::Vec3f targetPos = target.getRefData().getPosition().asVec3();
if (target.getClass().isActor())
{
osg::Vec3f halfExtents = MWBase::Environment::get().getWorld()->getHalfExtents(target);
targetPos.z() += halfExtents.z() * 2 * 0.75f;
}
osg::Vec3f actorPos = actor.getRefData().getPosition().asVec3();
osg::Vec3f halfExtents = MWBase::Environment::get().getWorld()->getHalfExtents(actor);
actorPos.z() += halfExtents.z() * 2 * 0.75f;
osg::Vec3f dir = targetPos - actorPos;
bool turned = smoothTurn(actor, getZAngleToDir(dir), 2, osg::DegreesToRadians(3.f));
turned &= smoothTurn(actor, getXAngleToDir(dir), 0, osg::DegreesToRadians(3.f));
if (!turned)
return false;
}
osg::Vec3f targetPos = target.getRefData().getPosition().asVec3();
// If the target of an on-target spell is an actor that is not the caster
// the target position must be adjusted so that it's not casted at the actor's feet.
if (target != actor && target.getClass().isActor())
{
osg::Vec3f halfExtents = MWBase::Environment::get().getWorld()->getHalfExtents(target);
targetPos.z() += halfExtents.z() * 2 * 0.75f;
}
osg::Vec3f actorPos = actor.getRefData().getPosition().asVec3();
osg::Vec3f halfExtents = MWBase::Environment::get().getWorld()->getHalfExtents(actor);
actorPos.z() += halfExtents.z() * 2 * 0.75f;
osg::Vec3f dir = targetPos - actorPos;
bool turned = smoothTurn(actor, getZAngleToDir(dir), 2, osg::DegreesToRadians(3.f));
turned &= smoothTurn(actor, getXAngleToDir(dir), 0, osg::DegreesToRadians(3.f));
if (!turned)
return false;
// Check if the actor is already casting another spell
bool isCasting = MWBase::Environment::get().getMechanicsManager()->isCastingSpell(actor);
if (isCasting && !mCasting)