float Creature::getSpeed(const MWWorld::Ptr &ptr) const
{
MWMechanics::CreatureStats& stats = getCreatureStats(ptr);
float walkSpeed = fMinWalkSpeedCreature->getFloat() + 0.01 * stats.getAttribute(ESM::Attribute::Speed).getModified()
* (fMaxWalkSpeedCreature->getFloat() - fMinWalkSpeedCreature->getFloat());
/// \todo what about the rest?
return walkSpeed;
}
bool Npc::apply (const MWWorld::Ptr& ptr, const std::string& id,
const MWWorld::Ptr& actor) const
{
MWMechanics::CreatureStats& stats = getCreatureStats (ptr);
/// \todo consider instant effects
return stats.getActiveSpells().addSpell (id, actor);
}
void Creature::onHit(const MWWorld::Ptr &ptr, float damage, bool ishealth, const MWWorld::Ptr &object, const MWWorld::Ptr &attacker, bool successful) const
{
// NOTE: 'object' and/or 'attacker' may be empty.
if(!successful)
{
// TODO: Handle HitAttemptOnMe script function
// Missed
MWBase::Environment::get().getSoundManager()->playSound3D(ptr, "miss", 1.0f, 1.0f);
return;
}
if(!object.isEmpty())
getCreatureStats(ptr).setLastHitObject(MWWorld::Class::get(object).getId(object));
if(!attacker.isEmpty() && attacker.getRefData().getHandle() == "player")
{
const std::string &script = ptr.get<ESM::Creature>()->mBase->mScript;
/* Set the OnPCHitMe script variable. The script is responsible for clearing it. */
if(!script.empty())
ptr.getRefData().getLocals().setVarByInt(script, "onpchitme", 1);
}
if(ishealth)
{
if(damage > 0.0f)
MWBase::Environment::get().getSoundManager()->playSound3D(ptr, "Health Damage", 1.0f, 1.0f);
float health = getCreatureStats(ptr).getHealth().getCurrent() - damage;
setActorHealth(ptr, health, attacker);
}
else
{
MWMechanics::DynamicStat<float> fatigue(getCreatureStats(ptr).getFatigue());
fatigue.setCurrent(fatigue.getCurrent() - damage);
getCreatureStats(ptr).setFatigue(fatigue);
}
}
float Creature::getEncumbrance (const MWWorld::Ptr& ptr) const
{
float weight = getContainerStore (ptr).getWeight();
const MWMechanics::CreatureStats& stats = getCreatureStats (ptr);
weight -= stats.getMagicEffects().get (MWMechanics::EffectKey (8)).mMagnitude; // feather
weight += stats.getMagicEffects().get (MWMechanics::EffectKey (7)).mMagnitude; // burden
if (weight<0)
weight = 0;
return weight;
}
void Creature::setActorHealth(const MWWorld::Ptr& ptr, float health, const MWWorld::Ptr& attacker) const
{
MWMechanics::CreatureStats &crstats = getCreatureStats(ptr);
bool wasDead = crstats.isDead();
MWMechanics::DynamicStat<float> stat(crstats.getHealth());
stat.setCurrent(health);
crstats.setHealth(stat);
if(!wasDead && crstats.isDead())
{
// actor was just killed
}
else if(wasDead && !crstats.isDead())
{
// actor was just resurrected
}
}
boost::shared_ptr<MWWorld::Action> Creature::activate (const MWWorld::Ptr& ptr,
const MWWorld::Ptr& actor) const
{
if(get(actor).isNpc() && get(actor).getNpcStats(actor).isWerewolf())
{
const MWWorld::ESMStore &store = MWBase::Environment::get().getWorld()->getStore();
const ESM::Sound *sound = store.get<ESM::Sound>().searchRandom("WolfCreature");
boost::shared_ptr<MWWorld::Action> action(new MWWorld::FailedAction("#{sWerewolfRefusal}"));
if(sound) action->setSound(sound->mId);
return action;
}
if(getCreatureStats(ptr).isDead())
return boost::shared_ptr<MWWorld::Action>(new MWWorld::ActionOpen(ptr, true));
return boost::shared_ptr<MWWorld::Action>(new MWWorld::ActionTalk(ptr));
}
float Creature::getCapacity (const MWWorld::Ptr& ptr) const
{
const MWMechanics::CreatureStats& stats = getCreatureStats (ptr);
return stats.getAttribute(0).getModified()*5;
}