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Added a helper function to handle dynamic stat changes

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Internecine 2014-12-27 19:46:54 +13:00
parent edc51ab768
commit a87fe71ddf
2 changed files with 12 additions and 18 deletions
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28
apps/openmw/mwmechanics/spellcasting.cpp
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@ -580,30 +580,15 @@ namespace MWMechanics
}
else if (effectId == ESM::MagicEffect::DamageHealth || effectId == ESM::MagicEffect::RestoreHealth)
{
MWMechanics::DynamicStat<float> health = target.getClass().getCreatureStats(target).getHealth();
if (effectId == ESM::MagicEffect::DamageHealth)
health.setCurrent(health.getCurrent() - magnitude);
else
health.setCurrent(health.getCurrent() + magnitude);
target.getClass().getCreatureStats(target).setHealth(health);
applyDynamicStatsEffect(0, target, magnitude);
}
else if (effectId == ESM::MagicEffect::DamageFatigue || effectId == ESM::MagicEffect::RestoreFatigue)
{
MWMechanics::DynamicStat<float> fatigue = target.getClass().getCreatureStats(target).getFatigue();
if (effectId == ESM::MagicEffect::DamageFatigue)
fatigue.setCurrent(fatigue.getCurrent() - magnitude);
else
fatigue.setCurrent(fatigue.getCurrent() + magnitude);
target.getClass().getCreatureStats(target).setHealth(fatigue);
applyDynamicStatsEffect(1, target, magnitude);
}
else if (effectId == ESM::MagicEffect::DamageMagicka || effectId == ESM::MagicEffect::RestoreMagicka)
{
MWMechanics::DynamicStat<float> magicka = target.getClass().getCreatureStats(target).getMagicka();
if (effectId == ESM::MagicEffect::DamageMagicka)
magicka.setCurrent(magicka.getCurrent() - magnitude);
else
magicka.setCurrent(magicka.getCurrent() + magnitude);
target.getClass().getCreatureStats(target).setHealth(magicka);
applyDynamicStatsEffect(2, target, magnitude);
}
else if (effectId == ESM::MagicEffect::DamageSkill || effectId == ESM::MagicEffect::RestoreSkill)
{
@ -667,6 +652,13 @@ namespace MWMechanics
}
}
void CastSpell::applyDynamicStatsEffect(int attribute, const MWWorld::Ptr& target, float magnitude)
{
DynamicStat<float> value = target.getClass().getCreatureStats(target).getDynamic(attribute);
value.modify(magnitude);
target.getClass().getCreatureStats(target).setDynamic(attribute, value);
}
bool CastSpell::cast(const std::string &id)
{
if (const ESM::Spell *spell =

2
apps/openmw/mwmechanics/spellcasting.hpp
View file

@ -93,6 +93,8 @@ namespace MWMechanics
/// @note \a caster can be any type of object, or even an empty object.
void applyInstantEffect (const MWWorld::Ptr& target, const MWWorld::Ptr& caster, const MWMechanics::EffectKey& effect, float magnitude);
void applyDynamicStatsEffect (int attribute, const MWWorld::Ptr& target, float magnitude);
};
}