void SpellBuyingWindow::startSpellBuying(const MWWorld::Ptr& actor)
{
center();
mPtr = actor;
clearSpells();
MWMechanics::Spells& merchantSpells = MWWorld::Class::get (actor).getCreatureStats (actor).getSpells();
for (MWMechanics::Spells::TIterator iter = merchantSpells.begin(); iter!=merchantSpells.end(); ++iter)
{
const ESM::Spell* spell =
MWBase::Environment::get().getWorld()->getStore().get<ESM::Spell>().find (iter->first);
if (spell->mData.mType!=ESM::Spell::ST_Spell)
continue; // don't try to sell diseases, curses or powers
if (playerHasSpell(iter->first))
continue;
addSpell (iter->first);
}
updateLabels();
mSpellsView->setCanvasSize (MyGUI::IntSize(mSpellsView->getWidth(), std::max(mSpellsView->getHeight(), mCurrentY)));
}
void SpellShell::clear()
{
for(QValueList<SpellItem*>::Iterator it = m_spellList.begin();
it != m_spellList.end(); it++)
delete (*it);
m_spellList.clear();
m_timer->stop();
emit clearSpells();
}
void SpellBuyingWindow::setPtr(const MWWorld::Ptr& actor, int startOffset)
{
center();
mPtr = actor;
clearSpells();
MWMechanics::Spells& merchantSpells = actor.getClass().getCreatureStats (actor).getSpells();
std::vector<const ESM::Spell*> spellsToSort;
for (MWMechanics::Spells::TIterator iter = merchantSpells.begin(); iter!=merchantSpells.end(); ++iter)
{
const ESM::Spell* spell = iter->first;
if (spell->mData.mType!=ESM::Spell::ST_Spell)
continue; // don't try to sell diseases, curses or powers
if (actor.getClass().isNpc())
{
const ESM::Race* race =
MWBase::Environment::get().getWorld()->getStore().get<ESM::Race>().find(
actor.get<ESM::NPC>()->mBase->mRace);
if (race->mPowers.exists(spell->mId))
continue;
}
if (playerHasSpell(iter->first->mId))
continue;
spellsToSort.push_back(iter->first);
}
std::stable_sort(spellsToSort.begin(), spellsToSort.end(), sortSpells);
for (std::vector<const ESM::Spell*>::iterator it = spellsToSort.begin() ; it != spellsToSort.end(); ++it)
{
addSpell(**it);
}
spellsToSort.clear();
updateLabels();
// Canvas size must be expressed with VScroll disabled, otherwise MyGUI would expand the scroll area when the scrollbar is hidden
mSpellsView->setVisibleVScroll(false);
mSpellsView->setCanvasSize (MyGUI::IntSize(mSpellsView->getWidth(), std::max(mSpellsView->getHeight(), mCurrentY)));
mSpellsView->setVisibleVScroll(true);
mSpellsView->setViewOffset(MyGUI::IntPoint(0, startOffset));
}
