SimulatorManager.h

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// cSimulatorManager.h




#pragma once




#include "Simulator.h"





// fwd: Chunk.h
class cChunk;

// fwd: World.h
class cWorld;





class cSimulatorManager
{
public:
    cSimulatorManager(cWorld & a_World);
    ~cSimulatorManager();

    void Simulate(float a_Dt);

    void SimulateChunk(std::chrono::milliseconds a_DT, int a_ChunkX, int a_ChunkZ, cChunk * a_Chunk);

    /* Called when a single block changes, wakes all simulators up for the block and its face-neighbors. */
    void WakeUp(Vector3i a_Block, cChunk * a_Chunk);

    void WakeUpArea(const cCuboid & a_Area);

    void RegisterSimulator(cSimulator * a_Simulator, int a_Rate);  // Takes ownership of the simulator object!

protected:
    typedef std::vector <std::pair<cSimulator *, int> > cSimulators;

    cWorld & m_World;
    cSimulators m_Simulators;
    long long   m_Ticks;
};