float rateSpell(const ESM::Spell *spell, const MWWorld::Ptr &actor, const MWWorld::Ptr& target)
{
const CreatureStats& stats = actor.getClass().getCreatureStats(actor);
if (MWMechanics::getSpellSuccessChance(spell, actor) == 0)
return 0.f;
if (spell->mData.mType != ESM::Spell::ST_Spell)
return 0.f;
// Don't make use of racial bonus spells, like MW. Can be made optional later
if (actor.getClass().isNpc())
{
std::string raceid = actor.get<ESM::NPC>()->mBase->mRace;
const ESM::Race* race = MWBase::Environment::get().getWorld()->getStore().get<ESM::Race>().find(raceid);
if (race->mPowers.exists(spell->mId))
return 0.f;
}
if (spell->mData.mCost > stats.getMagicka().getCurrent())
return 0.f;
// Spells don't stack, so early out if the spell is still active on the target
int types = getRangeTypes(spell->mEffects);
if ((types & Self) && stats.getActiveSpells().isSpellActive(spell->mId))
return 0.f;
if ( ((types & Touch) || (types & Target)) && target.getClass().getCreatureStats(target).getActiveSpells().isSpellActive(spell->mId))
return 0.f;
return rateEffects(spell->mEffects, actor, target);
}
float ActionSpell::getCombatRange (bool& isRanged) const
{
const ESM::Spell* spell = MWBase::Environment::get().getWorld()->getStore().get<ESM::Spell>().find(mSpellId);
int types = getRangeTypes(spell->mEffects);
isRanged = (types & Target);
return suggestCombatRange(types);
}
void ActionEnchantedItem::getCombatRange(float& rangeAttack, float& rangeFollow)
{
const ESM::Enchantment* enchantment = MWBase::Environment::get().getWorld()->getStore().get<ESM::Enchantment>().find(mItem->getClass().getEnchantment(*mItem));
int types = getRangeTypes(enchantment->mEffects);
suggestCombatRange(types, rangeAttack, rangeFollow);
}
void ActionSpell::getCombatRange(float& rangeAttack, float& rangeFollow)
{
const ESM::Spell* spell = MWBase::Environment::get().getWorld()->getStore().get<ESM::Spell>().find(mSpellId);
int types = getRangeTypes(spell->mEffects);
suggestCombatRange(types, rangeAttack, rangeFollow);
}
float ActionEnchantedItem::getCombatRange(bool& isRanged) const
{
const ESM::Enchantment* enchantment = MWBase::Environment::get().getWorld()->getStore().get<ESM::Enchantment>().find(mItem->getClass().getEnchantment(*mItem));
int types = getRangeTypes(enchantment->mEffects);
return suggestCombatRange(types);
}
