ThermalSystem.h

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#pragma once
 
#include <atomic>
#include <barrier>
#include <memory>
#include <thread>
#include <vector>
 
class ChunkManager;
// ********************************************************************
 
class ThermalSystem {
public:
    ThermalSystem(int iNumThreads);
    ~ThermalSystem();
 
    void UpdateTemperature(float fDeltaTime, ChunkManager& objChunkManager);
    void SetEnableSIMD(bool bEnable) { m_bIsSIMDEnabled = bEnable; }
 
private:
    void workerThreadLoop(int iThreadID);
 
    int m_iNumThreads;
    std::atomic<bool> m_bIsRunning;
    std::atomic<bool> m_bIsSIMDEnabled;
 
    float m_fCurrDeltaTime;
    ChunkManager* m_pCurrChunkManager;
 
    std::unique_ptr<std::barrier<>> m_pStartBarrier;
    std::unique_ptr<std::barrier<>> m_pPhase1Barrier;
    std::unique_ptr<std::barrier<>> m_pPhase2Barrier;
 
    std::vector<std::thread> m_vecWorkerThreads;
};