bool MWWorld::ContainerStore::stacks(const ConstPtr& ptr1, const ConstPtr& ptr2) const
{
const MWWorld::Class& cls1 = ptr1.getClass();
const MWWorld::Class& cls2 = ptr2.getClass();
if (!Misc::StringUtils::ciEqual(ptr1.getCellRef().getRefId(), ptr2.getCellRef().getRefId()))
return false;
// If it has an enchantment, don't stack when some of the charge is already used
if (!ptr1.getClass().getEnchantment(ptr1).empty())
{
const ESM::Enchantment* enchantment = MWBase::Environment::get().getWorld()->getStore().get<ESM::Enchantment>().find(
ptr1.getClass().getEnchantment(ptr1));
float maxCharge = static_cast<float>(enchantment->mData.mCharge);
float enchantCharge1 = ptr1.getCellRef().getEnchantmentCharge() == -1 ? maxCharge : ptr1.getCellRef().getEnchantmentCharge();
float enchantCharge2 = ptr2.getCellRef().getEnchantmentCharge() == -1 ? maxCharge : ptr2.getCellRef().getEnchantmentCharge();
if (enchantCharge1 != maxCharge || enchantCharge2 != maxCharge)
return false;
}
return ptr1 != ptr2 // an item never stacks onto itself
&& ptr1.getCellRef().getOwner() == ptr2.getCellRef().getOwner()
&& ptr1.getCellRef().getSoul() == ptr2.getCellRef().getSoul()
&& ptr1.getClass().getRemainingUsageTime(ptr1) == ptr2.getClass().getRemainingUsageTime(ptr2)
&& cls1.getScript(ptr1) == cls2.getScript(ptr2)
// item that is already partly used up never stacks
&& (!cls1.hasItemHealth(ptr1) || (
cls1.getItemHealth(ptr1) == cls1.getItemMaxHealth(ptr1)
&& cls2.getItemHealth(ptr2) == cls2.getItemMaxHealth(ptr2)));
}
void ProjectileManager::launchProjectile(Ptr actor, ConstPtr projectile, const osg::Vec3f &pos, const osg::Quat &orient, Ptr bow, float speed, float attackStrength)
{
ProjectileState state;
state.mActorId = actor.getClass().getCreatureStats(actor).getActorId();
state.mBowId = bow.getCellRef().getRefId();
state.mVelocity = orient * osg::Vec3f(0,1,0) * speed;
state.mId = projectile.getCellRef().getRefId();
state.mCasterHandle = actor;
state.mAttackStrength = attackStrength;
MWWorld::ManualRef ref(MWBase::Environment::get().getWorld()->getStore(), projectile.getCellRef().getRefId());
MWWorld::Ptr ptr = ref.getPtr();
createModel(state, ptr.getClass().getModel(ptr), pos, orient, false);
mProjectiles.push_back(state);
}
int MWWorld::ContainerStore::getType (const ConstPtr& ptr)
{
if (ptr.isEmpty())
throw std::runtime_error ("can't put a non-existent object into a container");
if (ptr.getTypeName()==typeid (ESM::Potion).name())
return Type_Potion;
if (ptr.getTypeName()==typeid (ESM::Apparatus).name())
return Type_Apparatus;
if (ptr.getTypeName()==typeid (ESM::Armor).name())
return Type_Armor;
if (ptr.getTypeName()==typeid (ESM::Book).name())
return Type_Book;
if (ptr.getTypeName()==typeid (ESM::Clothing).name())
return Type_Clothing;
if (ptr.getTypeName()==typeid (ESM::Ingredient).name())
return Type_Ingredient;
if (ptr.getTypeName()==typeid (ESM::Light).name())
return Type_Light;
if (ptr.getTypeName()==typeid (ESM::Lockpick).name())
return Type_Lockpick;
if (ptr.getTypeName()==typeid (ESM::Miscellaneous).name())
return Type_Miscellaneous;
if (ptr.getTypeName()==typeid (ESM::Probe).name())
return Type_Probe;
if (ptr.getTypeName()==typeid (ESM::Repair).name())
return Type_Repair;
if (ptr.getTypeName()==typeid (ESM::Weapon).name())
return Type_Weapon;
throw std::runtime_error (
"Object '" + ptr.getCellRef().getRefId() + "' of type " + ptr.getTypeName() + " can not be placed into a container");
}