forked from teamnwah/openmw-tes3coop
Magic effect icons for spells
scrawl
12 years ago
parent
e1957e4ee9
commit
cf87708c1f
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#include "spellicons.hpp"
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#include <MyGUI_Widget.h>
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#include <MyGUI_Gui.h>
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#include <MyGUI_ImageBox.h>
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#include <boost/lexical_cast.hpp>
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#include "../mwbase/world.hpp"
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#include "../mwbase/environment.hpp"
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#include "../mwbase/windowmanager.hpp"
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#include "../mwworld/player.hpp"
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#include "../mwworld/class.hpp"
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#include "../mwmechanics/activespells.hpp"
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#include "../mwmechanics/creaturestats.hpp"
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#include "tooltips.hpp"
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namespace MWGui
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{
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void SpellIcons::updateWidgets(MyGUI::Widget *parent, bool adjustSize)
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{
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MWWorld::Ptr player = MWBase::Environment::get().getWorld()->getPlayer().getPlayer();
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const MWMechanics::CreatureStats& stats = MWWorld::Class::get(player).getCreatureStats(player);
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std::map <int, std::vector<MagicEffectInfo> > effects;
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// add permanent spells
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const MWMechanics::Spells& spells = stats.getSpells();
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for (MWMechanics::Spells::TIterator it = spells.begin(); it != spells.end(); ++it)
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{
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const ESM::Spell* spell = MWBase::Environment::get().getWorld()->getStore().get<ESM::Spell>().find(it->first);
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// these are the spell types that are permanently in effect
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if (!(spell->mData.mType == ESM::Spell::ST_Ability)
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&& !(spell->mData.mType == ESM::Spell::ST_Disease)
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&& !(spell->mData.mType == ESM::Spell::ST_Curse)
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&& !(spell->mData.mType == ESM::Spell::ST_Blight))
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continue;
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ESM::EffectList list = spell->mEffects;
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for (std::vector<ESM::ENAMstruct>::const_iterator effectIt = list.mList.begin();
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effectIt != list.mList.end(); ++effectIt)
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{
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const ESM::MagicEffect* magicEffect =
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MWBase::Environment::get().getWorld ()->getStore ().get<ESM::MagicEffect>().find(effectIt->mEffectID);
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MagicEffectInfo effectInfo;
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effectInfo.mSource = getSpellDisplayName (it->first);
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effectInfo.mKey = MWMechanics::EffectKey (effectIt->mEffectID);
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if (magicEffect->mData.mFlags & ESM::MagicEffect::TargetSkill)
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effectInfo.mKey.mArg = effectIt->mSkill;
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else if (magicEffect->mData.mFlags & ESM::MagicEffect::TargetAttribute)
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effectInfo.mKey.mArg = effectIt->mAttribute;
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// just using the min magnitude here, permanent spells with a random magnitude just wouldn't make any sense
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effectInfo.mMagnitude = effectIt->mMagnMin;
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effectInfo.mPermanent = true;
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effects[effectIt->mEffectID].push_back (effectInfo);
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}
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}
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// add lasting effect spells/potions etc
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const MWMechanics::ActiveSpells::TContainer& activeSpells = stats.getActiveSpells().getActiveSpells();
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for (MWMechanics::ActiveSpells::TContainer::const_iterator it = activeSpells.begin();
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it != activeSpells.end(); ++it)
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{
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ESM::EffectList list = getSpellEffectList(it->first);
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float timeScale = MWBase::Environment::get().getWorld()->getTimeScaleFactor();
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for (std::vector<ESM::ENAMstruct>::const_iterator effectIt = list.mList.begin();
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effectIt != list.mList.end(); ++effectIt)
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{
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const ESM::MagicEffect* magicEffect =
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MWBase::Environment::get().getWorld ()->getStore ().get<ESM::MagicEffect>().find(effectIt->mEffectID);
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MagicEffectInfo effectInfo;
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effectInfo.mSource = getSpellDisplayName (it->first);
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effectInfo.mKey = MWMechanics::EffectKey (effectIt->mEffectID);
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if (magicEffect->mData.mFlags & ESM::MagicEffect::TargetSkill)
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effectInfo.mKey.mArg = effectIt->mSkill;
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else if (magicEffect->mData.mFlags & ESM::MagicEffect::TargetAttribute)
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effectInfo.mKey.mArg = effectIt->mAttribute;
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effectInfo.mMagnitude = effectIt->mMagnMin + (effectIt->mMagnMax-effectIt->mMagnMin) * it->second.second;
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effectInfo.mRemainingTime = effectIt->mDuration +
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(it->second.first - MWBase::Environment::get().getWorld()->getTimeStamp())*3600/timeScale;
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effects[effectIt->mEffectID].push_back (effectInfo);
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}
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}
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parent->setVisible(effects.size() != 0);
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int w=2;
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if (adjustSize)
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{
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int s = effects.size() * 16+4;
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int diff = parent->getWidth() - s;
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parent->setSize(s, parent->getHeight());
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parent->setPosition(parent->getLeft()+diff, parent->getTop());
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}
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for (std::map <int, std::vector<MagicEffectInfo> >::const_iterator it = effects.begin(); it != effects.end(); ++it)
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{
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MyGUI::ImageBox* image;
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if (mWidgetMap.find(it->first) == mWidgetMap.end())
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image = parent->createWidget<MyGUI::ImageBox>
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("ImageBox", MyGUI::IntCoord(w,2,16,16), MyGUI::Align::Default);
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else
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image = mWidgetMap[it->first];
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mWidgetMap[it->first] = image;
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image->setPosition(w,2);
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image->setVisible(true);
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const ESM::MagicEffect* effect =
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MWBase::Environment::get().getWorld ()->getStore ().get<ESM::MagicEffect>().find(it->first);
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std::string icon = effect->mIcon;
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icon[icon.size()-3] = 'd';
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icon[icon.size()-2] = 'd';
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icon[icon.size()-1] = 's';
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icon = "icons\\" + icon;
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image->setImageTexture(icon);
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w += 16;
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float remainingDuration = 0;
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std::string sourcesDescription;
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const float fadeTime = 5.f;
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for (std::vector<MagicEffectInfo>::const_iterator effectIt = it->second.begin();
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effectIt != it->second.end(); ++effectIt)
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{
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if (effectIt != it->second.begin())
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sourcesDescription += "\n";
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// if at least one of the effect sources is permanent, the effect will never wear off
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if (effectIt->mPermanent)
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remainingDuration = fadeTime;
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else
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remainingDuration = std::max(remainingDuration, effectIt->mRemainingTime);
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sourcesDescription += effectIt->mSource;
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if (effect->mData.mFlags & ESM::MagicEffect::TargetSkill)
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sourcesDescription += " (" +
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MWBase::Environment::get().getWindowManager()->getGameSettingString(
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ESM::Skill::sSkillNameIds[effectIt->mKey.mArg], "") + ")";
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if (effect->mData.mFlags & ESM::MagicEffect::TargetAttribute)
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sourcesDescription += " (" +
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MWBase::Environment::get().getWindowManager()->getGameSettingString(
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ESM::Attribute::sGmstAttributeIds[effectIt->mKey.mArg], "") + ")";
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if (!(effect->mData.mFlags & ESM::MagicEffect::NoMagnitude))
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{
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std::string pt = MWBase::Environment::get().getWindowManager()->getGameSettingString("spoint", "");
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std::string pts = MWBase::Environment::get().getWindowManager()->getGameSettingString("spoints", "");
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sourcesDescription += ": " + boost::lexical_cast<std::string>(effectIt->mMagnitude);
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sourcesDescription += " " + ((effectIt->mMagnitude > 1) ? pts : pt);
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}
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}
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std::string name = ESM::MagicEffect::effectIdToString (it->first);
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ToolTipInfo tooltipInfo;
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tooltipInfo.caption = "#{" + name + "}";
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tooltipInfo.icon = effect->mIcon;
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tooltipInfo.text = sourcesDescription;
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tooltipInfo.imageSize = 16;
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tooltipInfo.wordWrap = false;
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image->setUserData(tooltipInfo);
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image->setUserString("ToolTipType", "ToolTipInfo");
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// Fade out during the last 5 seconds
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image->setAlpha(std::min(remainingDuration/fadeTime, 1.f));
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}
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// hide inactive effects
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for (std::map<int, MyGUI::ImageBox*>::iterator it = mWidgetMap.begin(); it != mWidgetMap.end(); ++it)
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{
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if (effects.find(it->first) == effects.end())
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it->second->setVisible(false);
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}
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}
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std::string SpellIcons::getSpellDisplayName (const std::string& id)
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{
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if (const ESM::Spell *spell =
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MWBase::Environment::get().getWorld()->getStore().get<ESM::Spell>().search (id))
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return spell->mName;
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if (const ESM::Potion *potion =
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MWBase::Environment::get().getWorld()->getStore().get<ESM::Potion>().search (id))
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return potion->mName;
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if (const ESM::Ingredient *ingredient =
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MWBase::Environment::get().getWorld()->getStore().get<ESM::Ingredient>().search (id))
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return ingredient->mName;
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throw std::runtime_error ("ID " + id + " has no display name");
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}
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ESM::EffectList SpellIcons::getSpellEffectList (const std::string& id)
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{
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if (const ESM::Spell *spell =
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MWBase::Environment::get().getWorld()->getStore().get<ESM::Spell>().search (id))
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return spell->mEffects;
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if (const ESM::Potion *potion =
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MWBase::Environment::get().getWorld()->getStore().get<ESM::Potion>().search (id))
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return potion->mEffects;
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if (const ESM::Ingredient *ingredient =
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MWBase::Environment::get().getWorld()->getStore().get<ESM::Ingredient>().search (id))
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{
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const ESM::MagicEffect *magicEffect =
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MWBase::Environment::get().getWorld()->getStore().get<ESM::MagicEffect>().find (
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ingredient->mData.mEffectID[0]);
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ESM::ENAMstruct effect;
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effect.mEffectID = ingredient->mData.mEffectID[0];
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effect.mSkill = ingredient->mData.mSkills[0];
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effect.mAttribute = ingredient->mData.mAttributes[0];
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effect.mRange = 0;
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effect.mArea = 0;
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effect.mDuration = magicEffect->mData.mFlags & ESM::MagicEffect::NoDuration ? 0 : 1;
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effect.mMagnMin = 1;
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effect.mMagnMax = 1;
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ESM::EffectList result;
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result.mList.push_back (effect);
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return result;
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}
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throw std::runtime_error("ID " + id + " does not have effects");
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}
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}
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@ -0,0 +1,47 @@
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#ifndef MWGUI_SPELLICONS_H
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#define MWGUI_SPELLICONS_H
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#include <string>
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#include "../mwmechanics/magiceffects.hpp"
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namespace MyGUI
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{
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class Widget;
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class ImageBox;
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}
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namespace ESM
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{
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struct ENAMstruct;
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struct EffectList;
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}
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namespace MWGui
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{
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// information about a single magic effect source as required for display in the tooltip
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struct MagicEffectInfo
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{
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MagicEffectInfo() : mPermanent(false) {}
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std::string mSource; // display name for effect source (e.g. potion name)
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MWMechanics::EffectKey mKey;
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int mMagnitude;
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float mRemainingTime;
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bool mPermanent; // the effect is permanent
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};
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class SpellIcons
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{
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public:
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void updateWidgets(MyGUI::Widget* parent, bool adjustSize);
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private:
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std::string getSpellDisplayName (const std::string& id);
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ESM::EffectList getSpellEffectList (const std::string& id);
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std::map<int, MyGUI::ImageBox*> mWidgetMap;
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};
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}
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#endif
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