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99 lines
2.8 KiB
C++
99 lines
2.8 KiB
C++
/*
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* IBonusBearer.cpp, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#include "StdInc.h"
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#include "CBonusSystemNode.h"
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#include "BonusList.h"
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VCMI_LIB_NAMESPACE_BEGIN
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int IBonusBearer::valOfBonuses(const CSelector &selector, const std::string &cachingStr) const
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{
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TConstBonusListPtr hlp = getAllBonuses(selector, nullptr, nullptr, cachingStr);
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return hlp->totalValue();
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}
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bool IBonusBearer::hasBonus(const CSelector &selector, const std::string &cachingStr) const
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{
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//TODO: We don't need to count all bonuses and could break on first matching
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return !getBonuses(selector, cachingStr)->empty();
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}
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bool IBonusBearer::hasBonus(const CSelector &selector, const CSelector &limit, const std::string &cachingStr) const
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{
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return !getBonuses(selector, limit, cachingStr)->empty();
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}
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TConstBonusListPtr IBonusBearer::getBonuses(const CSelector &selector, const std::string &cachingStr) const
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{
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return getAllBonuses(selector, nullptr, nullptr, cachingStr);
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}
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TConstBonusListPtr IBonusBearer::getBonuses(const CSelector &selector, const CSelector &limit, const std::string &cachingStr) const
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{
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return getAllBonuses(selector, limit, nullptr, cachingStr);
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}
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int IBonusBearer::valOfBonuses(BonusType type) const
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{
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//This part is performance-critical
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std::string cachingStr = "type_" + std::to_string(static_cast<int>(type));
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CSelector s = Selector::type()(type);
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return valOfBonuses(s, cachingStr);
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}
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bool IBonusBearer::hasBonusOfType(BonusType type) const
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{
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//This part is performance-critical
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std::string cachingStr = "type_" + std::to_string(static_cast<int>(type));
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CSelector s = Selector::type()(type);
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return hasBonus(s, cachingStr);
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}
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int IBonusBearer::valOfBonuses(BonusType type, BonusSubtypeID subtype) const
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{
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//This part is performance-critical
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std::string cachingStr = "type_" + std::to_string(static_cast<int>(type)) + "_" + subtype.toString();
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CSelector s = Selector::typeSubtype(type, subtype);
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return valOfBonuses(s, cachingStr);
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}
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bool IBonusBearer::hasBonusOfType(BonusType type, BonusSubtypeID subtype) const
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{
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//This part is performance-critical
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std::string cachingStr = "type_" + std::to_string(static_cast<int>(type)) + "_" + subtype.toString();
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CSelector s = Selector::typeSubtype(type, subtype);
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return hasBonus(s, cachingStr);
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}
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bool IBonusBearer::hasBonusFrom(BonusSource source, BonusSourceID sourceID) const
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{
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boost::format fmt("source_%did_%s");
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fmt % static_cast<int>(source) % sourceID.toString();
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return hasBonus(Selector::source(source,sourceID), fmt.str());
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}
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std::shared_ptr<const Bonus> IBonusBearer::getBonus(const CSelector &selector) const
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{
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auto bonuses = getAllBonuses(selector, Selector::all);
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return bonuses->getFirst(Selector::all);
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}
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VCMI_LIB_NAMESPACE_END
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