cube-game-plus-plus/common/world/BlockStorage.h

#ifndef BLOCKSTORAGE_H
#define BLOCKSTORAGE_H

#include "common/world/BlockMap.h"
#include "memory/UniquePointer.h"
#include "utils/List.h"

class BlockStorage final {
    int size;
    int height;
    int sizeMask;

    List<UniquePointer<BlockMap>> maps;

    static constexpr int SEGMENT_BITS = 4;
    static constexpr int SEGMENT_MASK = (1 << SEGMENT_BITS) - 1;

public:
    static constexpr int SEGMENT = 1 << SEGMENT_BITS;

    BlockStorage(int sizeBits, int heightBits);

    BlockId get(int x, int y, int z) const;
    void set(int x, int y, int z, BlockId id);

    int getSize() const;
    int getHeight() const;
};

#endif