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81 lines
2.0 KiB
C++
81 lines
2.0 KiB
C++
/*
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* Modificator.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 "../../GameConstants.h"
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#include "../../int3.h"
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#include "../Zone.h"
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#include "../threadpool/MapProxy.h"
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class RmgMap;
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class CMapGenerator;
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class Zone;
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class MapProxy;
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#define MODIFICATOR(x) x(Zone & z, RmgMap & m, CMapGenerator & g): Modificator(z, m, g) {setName(#x);}
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#define DEPENDENCY(x) dependency(zone.getModificator<x>())
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#define POSTFUNCTION(x) postfunction(zone.getModificator<x>())
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#define DEPENDENCY_ALL(x) for(auto & z : map.getZones()) \
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{ \
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dependency(z.second->getModificator<x>()); \
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}
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#define POSTFUNCTION_ALL(x) for(auto & z : map.getZones()) \
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{ \
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postfunction(z.second->getModificator<x>()); \
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}
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VCMI_LIB_NAMESPACE_BEGIN
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class Modificator
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{
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public:
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Modificator() = delete;
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Modificator(Zone & zone, RmgMap & map, CMapGenerator & generator);
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virtual void init() {/*override to add dependencies*/}
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virtual char dump(const int3 &);
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virtual ~Modificator() = default;
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void setName(const std::string & n);
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const std::string & getName() const;
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bool isReady();
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bool isFinished();
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void run();
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void dependency(Modificator * modificator);
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void postfunction(Modificator * modificator);
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protected:
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RmgMap & map;
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std::shared_ptr<MapProxy> mapProxy;
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CMapGenerator & generator;
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Zone & zone;
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bool finished = false;
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mutable boost::recursive_mutex externalAccessMutex; //Used to communicate between Modificators
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using RecursiveLock = boost::unique_lock<boost::recursive_mutex>;
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using Lock = boost::unique_lock<boost::shared_mutex>;
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private:
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virtual void process() = 0;
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std::string name;
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std::list<Modificator*> preceeders; //must be ordered container
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mutable boost::shared_mutex mx; //Used only for task scheduling
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void dump();
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};
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VCMI_LIB_NAMESPACE_END |