41 lines
816 B
C++
41 lines
816 B
C++
#ifndef _MAP_UPDATER_H_INCLUDED
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#define _MAP_UPDATER_H_INCLUDED
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#include "Define.h"
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#include "PCQueue.h"
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#include <condition_variable>
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#include <mutex>
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#include <thread>
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class Map;
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class UpdateRequest;
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class MapUpdater
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{
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public:
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MapUpdater();
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virtual ~MapUpdater();
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void schedule_update(Map& map, uint32 diff, uint32 s_diff);
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void schedule_lfg_update(uint32 diff);
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void wait();
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void activate(size_t num_threads);
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void deactivate();
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bool activated();
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void update_finished();
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private:
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void WorkerThread();
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ProducerConsumerQueue<UpdateRequest*> _queue;
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std::vector<std::thread> _workerThreads;
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std::atomic<bool> _cancelationToken;
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std::mutex _lock;
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std::condition_variable _condition;
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size_t pending_requests;
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};
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#endif //_MAP_UPDATER_H_INCLUDED
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