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Handle CastOnce enchantments

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This commit is contained in:
scrawl 2013-11-09 08:07:40 +01:00
parent 1051611ffa
commit 976344f0a3
1 changed files with 31 additions and 14 deletions
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45
apps/openmw/mwworld/worldimp.cpp
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@ -2053,27 +2053,44 @@ namespace MWWorld
std::string id = item.getClass().getEnchantment(item);
const ESM::Enchantment* enchantment = getStore().get<ESM::Enchantment>().search (id);
// Check if there's enough charge left
const float enchantCost = enchantment->mData.mCost;
MWMechanics::NpcStats &stats = MWWorld::Class::get(actor).getNpcStats(actor);
int eSkill = stats.getSkill(ESM::Skill::Enchant).getModified();
const float castCost = enchantCost - (enchantCost / 100) * (eSkill - 10);
if (item.getCellRef().mEnchantmentCharge == -1)
item.getCellRef().mEnchantmentCharge = enchantment->mData.mCharge;
if (item.getCellRef().mEnchantmentCharge < castCost)
if (enchantment->mData.mType == ESM::Enchantment::WhenUsed)
{
MWBase::Environment::get().getWindowManager()->messageBox("#{sMagicInsufficientCharge}");
return;
}
// Check if there's enough charge left
const float enchantCost = enchantment->mData.mCost;
MWMechanics::NpcStats &stats = MWWorld::Class::get(actor).getNpcStats(actor);
int eSkill = stats.getSkill(ESM::Skill::Enchant).getModified();
const float castCost = enchantCost - (enchantCost / 100) * (eSkill - 10);
// Reduce charge
item.getCellRef().mEnchantmentCharge -= castCost;
if (item.getCellRef().mEnchantmentCharge == -1)
item.getCellRef().mEnchantmentCharge = enchantment->mData.mCharge;
if (item.getCellRef().mEnchantmentCharge < castCost)
{
MWBase::Environment::get().getWindowManager()->messageBox("#{sMagicInsufficientCharge}");
return;
}
// Reduce charge
item.getCellRef().mEnchantmentCharge -= castCost;
}
if (enchantment->mData.mType == ESM::Enchantment::CastOnce)
{
item.getRefData().setCount(item.getRefData().getCount()-1);
}
std::string itemName = item.getClass().getName(item);
actor.getClass().getCreatureStats(actor).getActiveSpells().addSpell(id, actor, ESM::RT_Self, itemName);
if (!item.getRefData().getCount())
{
// Item was used up
MWBase::Environment::get().getWindowManager()->unsetSelectedSpell();
inv.setSelectedEnchantItem(inv.end());
}
else
MWBase::Environment::get().getWindowManager()->setSelectedEnchantItem(item); // Set again to show the modified charge
// TODO: RT_Range, RT_Touch
}