ChunkDataCallback.h

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// ChunkDataCallback.h
 
// Declares the cChunkDataCallback interface and several trivial descendants, for reading chunk data
 
 
 
 
 
#pragma once
 
#include "ChunkData.h"
 
 
 
 
 
class cChunkDataCallback abstract
{
public:
 
    virtual ~cChunkDataCallback() {}
 
    virtual bool Coords(int a_ChunkX, int a_ChunkZ) { UNUSED(a_ChunkX); UNUSED(a_ChunkZ); return true; }
 
    virtual void LightIsValid(bool a_IsLightValid) { UNUSED(a_IsLightValid); }
 
    virtual void ChunkData(const ChunkBlockData & a_BlockData, const ChunkLightData & a_LightData) { UNUSED(a_BlockData); UNUSED(a_LightData); }
 
    virtual void HeightMap(const cChunkDef::HeightMap & a_HeightMap) { UNUSED(a_HeightMap); }
 
    virtual void BiomeMap(const cChunkDef::BiomeMap & a_BiomeMap) { UNUSED(a_BiomeMap); }
 
    virtual void Entity(cEntity * a_Entity) { UNUSED(a_Entity); }
 
    virtual void BlockEntity(cBlockEntity * a_Entity) { UNUSED(a_Entity); }
} ;
 
 
 
 
class cChunkDataCopyCollector :
    public cChunkDataCallback
{
public:
 
    ChunkBlockData m_BlockData;
    ChunkLightData m_LightData;
 
private:
 
    virtual void ChunkData(const ChunkBlockData & a_BlockData, const ChunkLightData & a_LightData) override
    {
        m_BlockData.Assign(a_BlockData);
        m_LightData.Assign(a_LightData);
    }
};