bool Enchanting::create()
{
MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayer().getPlayer();
ESM::Enchantment enchantment;
enchantment.mData.mCharge = getGemCharge();
mSoulGemPtr.getRefData().setCount (mSoulGemPtr.getRefData().getCount()-1);
//Exception for Azura Star, new one will be added after enchanting
if(boost::iequals(mSoulGemPtr.get<ESM::Miscellaneous>()->mBase->mId, "Misc_SoulGem_Azura"))
{
MWWorld::ManualRef azura (MWBase::Environment::get().getWorld()->getStore(), "Misc_SoulGem_Azura");
MWWorld::Class::get (player).getContainerStore (player).add (azura.getPtr());
}
if(mSelfEnchanting)
{
if(getEnchantChance()<std::rand()/static_cast<double> (RAND_MAX)*100)
return false;
MWWorld::Class::get (mEnchanter).skillUsageSucceeded (mEnchanter, ESM::Skill::Enchant, 1);
}
if(mCastStyle==ESM::Enchantment::ConstantEffect)
{
enchantment.mData.mCharge=0;
}
enchantment.mData.mType = mCastStyle;
enchantment.mData.mCost = getEnchantPoints();
enchantment.mEffects = mEffectList;
const ESM::Enchantment *enchantmentPtr = MWBase::Environment::get().getWorld()->createRecord (enchantment);
MWWorld::Class::get(mOldItemPtr).applyEnchantment(mOldItemPtr, enchantmentPtr->mId, getGemCharge(), mNewItemName);
mOldItemPtr.getRefData().setCount(1);
MWWorld::ManualRef ref (MWBase::Environment::get().getWorld()->getStore(), mOldItemId);
ref.getPtr().getRefData().setCount (mOldItemCount-1);
MWWorld::Class::get (player).getContainerStore (player).add (ref.getPtr());
if(!mSelfEnchanting)
payForEnchantment();
return true;
}
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
std::string creature = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
std::string gem = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
const MWWorld::ESMStore& store = MWBase::Environment::get().getWorld()->getStore();
store.get<ESM::Creature>().find(creature); // This line throws an exception if it can't find the creature
MWWorld::ManualRef ref (MWBase::Environment::get().getWorld()->getStore(), gem);
ref.getPtr().getRefData().setCount (1);
ref.getPtr().getCellRef().mSoul = creature;
MWWorld::Class::get (ptr).getContainerStore (ptr).add (ref.getPtr());
}
virtual void execute (Interpreter::Runtime& runtime)
{
MWWorld::Ptr ptr = R()(runtime);
std::string item = runtime.getStringLiteral (runtime[0].mInteger);
runtime.pop();
Interpreter::Type_Integer count = runtime[0].mInteger;
runtime.pop();
if (count<0)
throw std::runtime_error ("second argument for AddItem must be non-negative");
// no-op
if (count == 0)
return;
MWWorld::ManualRef ref (MWBase::Environment::get().getWorld()->getStore(), item);
ref.getPtr().getRefData().setCount (count);
// Configure item's script variables
std::string script = MWWorld::Class::get(ref.getPtr()).getScript(ref.getPtr());
if (script != "")
{
const ESM::Script *esmscript = MWBase::Environment::get().getWorld()->getStore().get<ESM::Script>().find (script);
ref.getPtr().getRefData().setLocals(*esmscript);
}
MWWorld::Class::get (ptr).getContainerStore (ptr).add (ref.getPtr());
// Spawn a messagebox (only for items added to player's inventory)
if (ptr == MWBase::Environment::get().getWorld ()->getPlayer ().getPlayer())
{
// The two GMST entries below expand to strings informing the player of what, and how many of it has been added to their inventory
std::string msgBox;
std::string itemName = MWWorld::Class::get(ref.getPtr()).getName(ref.getPtr());
if (count == 1)
{
msgBox = MyGUI::LanguageManager::getInstance().replaceTags("#{sNotifyMessage60}");
msgBox = boost::str(boost::format(msgBox) % itemName);
}
else
{
msgBox = MyGUI::LanguageManager::getInstance().replaceTags("#{sNotifyMessage61}");
msgBox = boost::str(boost::format(msgBox) % count % itemName);
}
MWBase::Environment::get().getWindowManager()->messageBox(msgBox);
}
}
/// @return ID of resulting item, or empty if none
inline std::string getLevelledItem (const ESM::LevelledListBase* levItem, bool creature, unsigned char failChance=0)
{
const std::vector<ESM::LevelledListBase::LevelItem>& items = levItem->mList;
const MWWorld::Ptr& player = getPlayer();
int playerLevel = player.getClass().getCreatureStats(player).getLevel();
failChance += levItem->mChanceNone;
if (Misc::Rng::roll0to99() < failChance)
return std::string();
std::vector<std::string> candidates;
int highestLevel = 0;
for (std::vector<ESM::LevelledListBase::LevelItem>::const_iterator it = items.begin(); it != items.end(); ++it)
{
if (it->mLevel > highestLevel && it->mLevel <= playerLevel)
highestLevel = it->mLevel;
}
// For levelled creatures, the flags are swapped. This file format just makes so much sense.
bool allLevels = (levItem->mFlags & ESM::ItemLevList::AllLevels) != 0;
if (creature)
allLevels = levItem->mFlags & ESM::CreatureLevList::AllLevels;
std::pair<int, std::string> highest = std::make_pair(-1, "");
for (std::vector<ESM::LevelledListBase::LevelItem>::const_iterator it = items.begin(); it != items.end(); ++it)
{
if (playerLevel >= it->mLevel
&& (allLevels || it->mLevel == highestLevel))
{
candidates.push_back(it->mId);
if (it->mLevel >= highest.first)
highest = std::make_pair(it->mLevel, it->mId);
}
}
if (candidates.empty())
return std::string();
std::string item = candidates[Misc::Rng::rollDice(candidates.size())];
// Vanilla doesn't fail on nonexistent items in levelled lists
if (!MWBase::Environment::get().getWorld()->getStore().find(Misc::StringUtils::lowerCase(item)))
{
std::cerr << "Warning: ignoring nonexistent item '" << item << "' in levelled list '" << levItem->mId << "'" << std::endl;
return std::string();
}
// Is this another levelled item or a real item?
MWWorld::ManualRef ref (MWBase::Environment::get().getWorld()->getStore(), item, 1);
if (ref.getPtr().getTypeName() != typeid(ESM::ItemLevList).name()
&& ref.getPtr().getTypeName() != typeid(ESM::CreatureLevList).name())
{
return item;
}
else
{
if (ref.getPtr().getTypeName() == typeid(ESM::ItemLevList).name())
return getLevelledItem(ref.getPtr().get<ESM::ItemLevList>()->mBase, false, failChance);
else
return getLevelledItem(ref.getPtr().get<ESM::CreatureLevList>()->mBase, true, failChance);
}
}
/// @return ID of resulting item, or empty if none
inline std::string getLevelledItem (const ESM::LeveledListBase* levItem, bool creature, unsigned char failChance=0)
{
const std::vector<ESM::LeveledListBase::LevelItem>& items = levItem->mList;
const MWWorld::Ptr& player = MWBase::Environment::get().getWorld()->getPlayerPtr();
int playerLevel = player.getClass().getCreatureStats(player).getLevel();
failChance += levItem->mChanceNone;
int random = std::rand()/ (static_cast<double> (RAND_MAX) + 1) * 100; // [0, 99]
if (random < failChance)
return std::string();
std::vector<std::string> candidates;
int highestLevel = 0;
for (std::vector<ESM::LeveledListBase::LevelItem>::const_iterator it = items.begin(); it != items.end(); ++it)
{
if (it->mLevel > highestLevel && it->mLevel <= playerLevel)
highestLevel = it->mLevel;
}
// For levelled creatures, the flags are swapped. This file format just makes so much sense.
bool allLevels = levItem->mFlags & ESM::ItemLevList::AllLevels;
if (creature)
allLevels = levItem->mFlags & ESM::CreatureLevList::AllLevels;
std::pair<int, std::string> highest = std::make_pair(-1, "");
for (std::vector<ESM::LeveledListBase::LevelItem>::const_iterator it = items.begin(); it != items.end(); ++it)
{
if (playerLevel >= it->mLevel
&& (allLevels || it->mLevel == highestLevel))
{
candidates.push_back(it->mId);
if (it->mLevel >= highest.first)
highest = std::make_pair(it->mLevel, it->mId);
}
}
if (candidates.empty())
return std::string();
std::string item = candidates[std::rand()%candidates.size()];
// Is this another levelled item or a real item?
try
{
MWWorld::ManualRef ref (MWBase::Environment::get().getWorld()->getStore(), item, 1);
if (ref.getPtr().getTypeName() != typeid(ESM::ItemLevList).name()
&& ref.getPtr().getTypeName() != typeid(ESM::CreatureLevList).name())
{
return item;
}
else
{
if (ref.getPtr().getTypeName() == typeid(ESM::ItemLevList).name())
return getLevelledItem(ref.getPtr().get<ESM::ItemLevList>()->mBase, failChance);
else
return getLevelledItem(ref.getPtr().get<ESM::CreatureLevList>()->mBase, failChance);
}
}
catch (std::logic_error& e)
{
// Vanilla doesn't fail on nonexistent items in levelled lists
std::cerr << "Warning: ignoring nonexistent item '" << item << "'" << std::endl;
return std::string();
}
}
