mirror of
https://github.com/minetest/minetestmapper.git
synced 2024-12-26 02:40:37 +01:00
29 lines
589 B
C++
29 lines
589 B
C++
#pragma once
|
|
|
|
#include <cstdint>
|
|
#include <unordered_map>
|
|
#include "types.h"
|
|
#include <ZstdDecompressor.h>
|
|
|
|
class BlockDecoder {
|
|
public:
|
|
BlockDecoder();
|
|
|
|
void reset();
|
|
void decode(const ustring &data);
|
|
bool isEmpty() const;
|
|
// returns "" for air, ignore and invalid nodes
|
|
const std::string &getNode(u8 x, u8 y, u8 z) const;
|
|
|
|
private:
|
|
typedef std::unordered_map<uint16_t, std::string> NameMap;
|
|
NameMap m_nameMap;
|
|
uint16_t m_blockAirId, m_blockIgnoreId;
|
|
|
|
u8 m_version, m_contentWidth;
|
|
ustring m_mapData;
|
|
|
|
// one instance for performance
|
|
ZstdDecompressor m_zstd_decompressor;
|
|
};
|