You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
openmw-tes3mp/apps/openmw/mwgui/spellbuyingwindow.cpp

162 lines
6.1 KiB
C++

#include "spellbuyingwindow.hpp"
#include <boost/lexical_cast.hpp>
#include "../mwbase/environment.hpp"
#include "../mwbase/world.hpp"
#include "../mwbase/soundmanager.hpp"
#include "../mwbase/windowmanager.hpp"
#include "../mwbase/mechanicsmanager.hpp"
#include "../mwworld/class.hpp"
#include "../mwworld/containerstore.hpp"
#include "../mwmechanics/creaturestats.hpp"
#include "inventorywindow.hpp"
namespace MWGui
{
const int SpellBuyingWindow::sLineHeight = 18;
SpellBuyingWindow::SpellBuyingWindow() :
WindowBase("openmw_spell_buying_window.layout")
, mCurrentY(0)
, mLastPos(0)
{
setCoord(0, 0, 450, 300);
getWidget(mCancelButton, "CancelButton");
getWidget(mPlayerGold, "PlayerGold");
getWidget(mSpellsView, "SpellsView");
mCancelButton->eventMouseButtonClick += MyGUI::newDelegate(this, &SpellBuyingWindow::onCancelButtonClicked);
}
void SpellBuyingWindow::addSpell(const std::string& spellId)
{
const MWWorld::ESMStore &store =
MWBase::Environment::get().getWorld()->getStore();
const ESM::Spell* spell = MWBase::Environment::get().getWorld()->getStore().get<ESM::Spell>().find(spellId);
int price = spell->mData.mCost*store.get<ESM::GameSetting>().find("fSpellValueMult")->getFloat();
price = MWBase::Environment::get().getMechanicsManager()->getBarterOffer(mPtr,price,true);
MyGUI::Button* toAdd =
mSpellsView->createWidget<MyGUI::Button>(
(price>MWBase::Environment::get().getWindowManager()->getInventoryWindow()->getPlayerGold()) ? "SandTextGreyedOut" : "SandTextButton",
0,
mCurrentY,
200,
sLineHeight,
MyGUI::Align::Default
);
mCurrentY += sLineHeight;
toAdd->setUserData(price);
12 years ago
toAdd->setCaptionWithReplacing(spell->mName+" - "+boost::lexical_cast<std::string>(price)+"#{sgp}");
toAdd->setSize(toAdd->getTextSize().width,sLineHeight);
toAdd->eventMouseWheel += MyGUI::newDelegate(this, &SpellBuyingWindow::onMouseWheel);
toAdd->setUserString("ToolTipType", "Spell");
toAdd->setUserString("Spell", spellId);
toAdd->eventMouseButtonClick += MyGUI::newDelegate(this, &SpellBuyingWindow::onSpellButtonClick);
mSpellsWidgetMap.insert(std::make_pair (toAdd, spellId));
}
void SpellBuyingWindow::clearSpells()
{
mSpellsView->setViewOffset(MyGUI::IntPoint(0,0));
mCurrentY = 0;
while (mSpellsView->getChildCount())
MyGUI::Gui::getInstance().destroyWidget(mSpellsView->getChildAt(0));
mSpellsWidgetMap.clear();
}
void SpellBuyingWindow::startSpellBuying(const MWWorld::Ptr& actor)
{
center();
12 years ago
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)));
}
bool SpellBuyingWindow::playerHasSpell(const std::string &id)
{
MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayerPtr();
MWMechanics::Spells& playerSpells = MWWorld::Class::get (player).getCreatureStats (player).getSpells();
for (MWMechanics::Spells::TIterator it = playerSpells.begin(); it != playerSpells.end(); ++it)
{
if (Misc::StringUtils::ciEqual(id, it->first))
return true;
}
return false;
}
void SpellBuyingWindow::onSpellButtonClick(MyGUI::Widget* _sender)
{
int price = *_sender->getUserData<int>();
if (MWBase::Environment::get().getWindowManager()->getInventoryWindow()->getPlayerGold()>=price)
{
MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayerPtr();
MWMechanics::CreatureStats& stats = MWWorld::Class::get(player).getCreatureStats(player);
MWMechanics::Spells& spells = stats.getSpells();
spells.add (mSpellsWidgetMap.find(_sender)->second);
player.getClass().getContainerStore(player).remove("gold_001", price, player);
12 years ago
startSpellBuying(mPtr);
MWBase::Environment::get().getSoundManager()->playSound ("Item Gold Up", 1.0, 1.0);
}
}
void SpellBuyingWindow::onCancelButtonClicked(MyGUI::Widget* _sender)
{
MWBase::Environment::get().getWindowManager()->removeGuiMode(GM_SpellBuying);
}
void SpellBuyingWindow::updateLabels()
{
mPlayerGold->setCaptionWithReplacing("#{sGold}: " + boost::lexical_cast<std::string>(MWBase::Environment::get().getWindowManager()->getInventoryWindow()->getPlayerGold()));
mPlayerGold->setCoord(8,
mPlayerGold->getTop(),
mPlayerGold->getTextSize().width,
mPlayerGold->getHeight());
}
void SpellBuyingWindow::onReferenceUnavailable()
{
// remove both Spells and Dialogue (since you always trade with the NPC/creature that you have previously talked to)
MWBase::Environment::get().getWindowManager()->removeGuiMode(GM_SpellBuying);
MWBase::Environment::get().getWindowManager()->removeGuiMode(GM_Dialogue);
}
void SpellBuyingWindow::onMouseWheel(MyGUI::Widget* _sender, int _rel)
{
if (mSpellsView->getViewOffset().top + _rel*0.3 > 0)
mSpellsView->setViewOffset(MyGUI::IntPoint(0, 0));
else
mSpellsView->setViewOffset(MyGUI::IntPoint(0, mSpellsView->getViewOffset().top + _rel*0.3));
}
}