Simulator.h

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#pragma once
 
#include "ChunkDef.h"
 
class cWorld;
class cChunk;
class cCuboid;
 
 
 
 
 
class cSimulator
{
public:
 
    cSimulator(cWorld & a_World)
        : m_World(a_World)
    {
    }
 
    virtual ~cSimulator() {}
 
    static constexpr std::array<Vector3i, 6> AdjacentOffsets
    {
        {
            {  1,  0,  0 },
            { -1,  0,  0 },
            {  0,  1,  0 },
            {  0, -1,  0 },
            {  0,  0,  1 },
            {  0,  0, -1 },
        }
    };
 
    static std::array<Vector3i, 5> GetLinkedOffsets(Vector3i Offset);
 
protected:
 
    friend class cChunk;  // Calls AddBlock() in its WakeUpSimulators() function, to speed things up
    friend class cSimulatorManager;  // Class reponsible for dispatching calls to the various slave Simulators
 
    virtual void Simulate(float a_Dt);
    virtual void SimulateChunk(std::chrono::milliseconds a_Dt, int a_ChunkX, int a_ChunkZ, cChunk * a_Chunk) = 0;
 
    virtual void AddBlock(cChunk & a_Chunk, Vector3i a_Position, BLOCKTYPE a_Block) = 0;
 
    virtual void WakeUp(cChunk & a_Chunk, Vector3i a_Position, BLOCKTYPE a_Block);
 
    virtual void WakeUp(cChunk & a_Chunk, Vector3i a_Position, Vector3i a_Offset, BLOCKTYPE a_Block);
 
    cWorld & m_World;
} ;