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20f0b51912
All pointers held by bonus itself are now const. To support OppositeSideLimiter (the only stateful limiter) bonuses now hold their player owner instead. No changes in functionality or mods
139 lines
3.8 KiB
C++
139 lines
3.8 KiB
C++
/*
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* Updaters.h, 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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#pragma once
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#include "Bonus.h"
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#include "../serializer/Serializeable.h"
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VCMI_LIB_NAMESPACE_BEGIN
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class AggregateLimiter;
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class CCreatureTypeLimiter;
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class HasAnotherBonusLimiter;
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class CreatureTerrainLimiter;
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class CreatureLevelLimiter;
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class FactionLimiter;
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class CreatureAlignmentLimiter;
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class OppositeSideLimiter;
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class RankRangeLimiter;
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class UnitOnHexLimiter;
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// observers for updating bonuses based on certain events (e.g. hero gaining level)
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class DLL_LINKAGE IUpdater : public Serializeable
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{
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public:
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virtual ~IUpdater() = default;
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virtual std::shared_ptr<Bonus> createUpdatedBonus(const std::shared_ptr<Bonus> & b, const CBonusSystemNode & context) const;
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virtual std::string toString() const;
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virtual JsonNode toJsonNode() const;
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template <typename Handler> void serialize(Handler & h)
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{
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}
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};
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class DLL_LINKAGE GrowsWithLevelUpdater : public IUpdater
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{
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public:
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int valPer20 = 0;
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int stepSize = 1;
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GrowsWithLevelUpdater() = default;
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GrowsWithLevelUpdater(int valPer20, int stepSize = 1);
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template <typename Handler> void serialize(Handler & h)
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{
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h & static_cast<IUpdater &>(*this);
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h & valPer20;
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h & stepSize;
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}
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std::shared_ptr<Bonus> createUpdatedBonus(const std::shared_ptr<Bonus> & b, const CBonusSystemNode & context) const override;
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std::string toString() const override;
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JsonNode toJsonNode() const override;
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};
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class DLL_LINKAGE TimesHeroLevelUpdater : public IUpdater
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{
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public:
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template <typename Handler> void serialize(Handler & h)
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{
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h & static_cast<IUpdater &>(*this);
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}
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std::shared_ptr<Bonus> createUpdatedBonus(const std::shared_ptr<Bonus> & b, const CBonusSystemNode & context) const override;
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std::string toString() const override;
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JsonNode toJsonNode() const override;
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};
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class DLL_LINKAGE TimesStackLevelUpdater : public IUpdater
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{
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std::shared_ptr<Bonus> apply(const std::shared_ptr<Bonus> & b, int level) const;
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public:
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template <typename Handler> void serialize(Handler & h)
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{
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h & static_cast<IUpdater &>(*this);
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}
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std::shared_ptr<Bonus> createUpdatedBonus(const std::shared_ptr<Bonus> & b, const CBonusSystemNode & context) const override;
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std::string toString() const override;
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JsonNode toJsonNode() const override;
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};
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class DLL_LINKAGE DivideStackLevelUpdater : public IUpdater
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{
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std::shared_ptr<Bonus> apply(const std::shared_ptr<Bonus> & b, int level) const;
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public:
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template <typename Handler> void serialize(Handler & h)
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{
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h & static_cast<IUpdater &>(*this);
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}
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std::shared_ptr<Bonus> createUpdatedBonus(const std::shared_ptr<Bonus> & b, const CBonusSystemNode & context) const override;
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std::string toString() const override;
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JsonNode toJsonNode() const override;
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};
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class DLL_LINKAGE TimesHeroLevelDivideStackLevelUpdater : public TimesHeroLevelUpdater
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{
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std::shared_ptr<DivideStackLevelUpdater> divideStackLevel;
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public:
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template <typename Handler> void serialize(Handler & h)
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{
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h & static_cast<TimesHeroLevelUpdater &>(*this);
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h & divideStackLevel;
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}
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TimesHeroLevelDivideStackLevelUpdater()
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: divideStackLevel(std::make_shared<DivideStackLevelUpdater>())
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{}
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std::shared_ptr<Bonus> createUpdatedBonus(const std::shared_ptr<Bonus> & b, const CBonusSystemNode & context) const override;
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std::string toString() const override;
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JsonNode toJsonNode() const override;
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};
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class DLL_LINKAGE OwnerUpdater : public IUpdater
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{
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public:
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template <typename Handler> void serialize(Handler& h)
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{
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h & static_cast<IUpdater &>(*this);
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}
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std::shared_ptr<Bonus> createUpdatedBonus(const std::shared_ptr<Bonus>& b, const CBonusSystemNode& context) const override;
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std::string toString() const override;
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JsonNode toJsonNode() const override;
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};
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VCMI_LIB_NAMESPACE_END
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