87 lines
2.1 KiB
C++
87 lines
2.1 KiB
C++
|
|
#pragma once
|
|
|
|
|
|
#include <cstring>
|
|
|
|
|
|
#include "ChunkDef.h"
|
|
|
|
|
|
|
|
|
|
#if __cplusplus < 201103L
|
|
// auto_ptr style interface for memory management
|
|
#else
|
|
// unique_ptr style interface for memory management
|
|
#endif
|
|
|
|
class cChunkData
|
|
{
|
|
public:
|
|
|
|
cChunkData();
|
|
~cChunkData();
|
|
|
|
#if __cplusplus < 201103L
|
|
// auto_ptr style interface for memory management
|
|
cChunkData(const cChunkData& other);
|
|
cChunkData& operator=(const cChunkData& other);
|
|
#else
|
|
// unique_ptr style interface for memory management
|
|
cChunkData(cChunkData&& other);
|
|
cChunkData& operator=(cChunkData&& other);
|
|
#endif
|
|
|
|
BLOCKTYPE GetBlock(int a_X, int a_Y, int a_Z) const;
|
|
void SetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_Block);
|
|
|
|
NIBBLETYPE GetMeta(int a_RelX, int a_RelY, int a_RelZ) const;
|
|
bool SetMeta(int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE a_Nibble);
|
|
|
|
NIBBLETYPE GetBlockLight(int a_RelX, int a_RelY, int a_RelZ) const;
|
|
|
|
NIBBLETYPE GetSkyLight(int a_RelX, int a_RelY, int a_RelZ) const;
|
|
|
|
cChunkData Copy() const;
|
|
void CopyBlocks (BLOCKTYPE * a_dest, size_t a_Idx = 0, size_t length = cChunkDef::NumBlocks) const;
|
|
void CopyMeta (NIBBLETYPE * a_dest) const;
|
|
void CopyBlockLight (NIBBLETYPE * a_dest) const;
|
|
void CopySkyLight (NIBBLETYPE * a_dest) const;
|
|
|
|
void SetBlocks (const BLOCKTYPE * a_src);
|
|
void SetMeta (const NIBBLETYPE * a_src);
|
|
void SetBlockLight (const NIBBLETYPE * a_src);
|
|
void SetSkyLight (const NIBBLETYPE * a_src);
|
|
|
|
private:
|
|
|
|
static const size_t CHUNK_SECTION_HEIGHT = 16;
|
|
static const size_t CHUNK_SECTION_COUNT = (256 / CHUNK_SECTION_HEIGHT);
|
|
|
|
#if __cplusplus < 201103L
|
|
// auto_ptr style interface for memory management
|
|
mutable bool IsOwner;
|
|
#endif
|
|
|
|
struct sChunkSection {
|
|
BLOCKTYPE m_BlockTypes [CHUNK_SECTION_HEIGHT * 16 * 16] ;
|
|
NIBBLETYPE m_BlockMeta [CHUNK_SECTION_HEIGHT * 16 * 16 / 2];
|
|
NIBBLETYPE m_BlockLight [CHUNK_SECTION_HEIGHT * 16 * 16 / 2];
|
|
NIBBLETYPE m_BlockSkyLight[CHUNK_SECTION_HEIGHT * 16 * 16 / 2];
|
|
};
|
|
|
|
sChunkSection *m_Sections[CHUNK_SECTION_COUNT];
|
|
|
|
sChunkSection * Allocate() const;
|
|
void Free(sChunkSection * ptr) const;
|
|
|
|
void ZeroSection(sChunkSection * ptr) const;
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|