MultiBlock.h

#pragma once
 
#include "../Globals.h"
// #include "Placeable.h"
#include "BlockState.h"
 
 
#include <initializer_list>
#include <optional>
#include <vector>
 
 
namespace engine {
    class MultiBlock {
      public:
        MultiBlock() = default;
        ~MultiBlock() = default;
 
        struct SubBlock {
            BlockID blockID;
            std::optional<BlockState> state;
        };
 
        static MultiBlock fromBlock(BlockID, BlockState* state);
 
        SubBlock toBlock() const;
 
 
        bool hasBlock(BlockID blockID) const;
        bool addBlock(SubBlock block);
        void removeBlock(uint8_t index);
 
        const std::vector<SubBlock>& blocks() const;
        std::vector<BlockID> blockIDs() const;
        uint8_t blockCount() const { return m_blocks.size(); }
 
 
      protected:
        MultiBlock(std::initializer_list<SubBlock> blocks);
 
      private:
        std::vector<SubBlock> m_blocks;
    };
}  // namespace engine