BlockQuartz.h

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#pragma once

#include "BlockHandler.h"





class cBlockQuartzHandler : public cBlockHandler
{
public:
    cBlockQuartzHandler(BLOCKTYPE a_BlockType)
        : cBlockHandler(a_BlockType)
    {
    }

    virtual bool GetPlacementBlockTypeMeta(
        cChunkInterface & a_ChunkInterface, cPlayer & a_Player,
        int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace,
        int a_CursorX, int a_CursorY, int a_CursorZ,
        BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
    ) override
    {
        a_BlockType = m_BlockType;
        NIBBLETYPE Meta = static_cast<NIBBLETYPE>(a_Player.GetEquippedItem().m_ItemDamage);

        if (Meta != E_META_QUARTZ_PILLAR)  // Check if the block is a pillar block.
        {
            a_BlockMeta = Meta;
            return true;
        }

        a_BlockMeta = BlockFaceToMetaData(a_BlockFace, Meta);
        return true;
    }

    inline static NIBBLETYPE BlockFaceToMetaData(eBlockFace a_BlockFace, NIBBLETYPE a_QuartzMeta)
    {
        switch (a_BlockFace)
        {
            case BLOCK_FACE_YM:
            case BLOCK_FACE_YP:
            {
                return a_QuartzMeta;  // Top or bottom, just return original
            }

            case BLOCK_FACE_ZP:
            case BLOCK_FACE_ZM:
            {
                return 0x4;  // North or south
            }

            case BLOCK_FACE_XP:
            case BLOCK_FACE_XM:
            {
                return 0x3;  // East or west
            }

            case BLOCK_FACE_NONE:
            {
                ASSERT(!"Unhandled block face!");
                return a_QuartzMeta;  // No idea, give a special meta (all sides the same)
            }
        }
        UNREACHABLE("Unsupported block face");
    }

    virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) override
    {
        UNUSED(a_Meta);
        return 8;
    }
} ;