BlockPressurePlate.h

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#pragma once

#include "BlockHandler.h"




class cBlockPressurePlateHandler :
    public cClearMetaOnDrop<cBlockHandler>
{
    using super = cClearMetaOnDrop<cBlockHandler>;

public:

    cBlockPressurePlateHandler(BLOCKTYPE a_BlockType):
        super(a_BlockType)
    {
    }

    virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
    {
        if (a_RelY - 1 <= 0)
        {
            return false;
        }

        // TODO: check if the block is upside-down slab or upside-down stairs
        BLOCKTYPE Block = a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ);
        switch (Block)
        {
            case E_BLOCK_ACACIA_FENCE:
            case E_BLOCK_BIRCH_FENCE:
            case E_BLOCK_DARK_OAK_FENCE:
            case E_BLOCK_FENCE:
            case E_BLOCK_HOPPER:
            case E_BLOCK_JUNGLE_FENCE:
            case E_BLOCK_NETHER_BRICK_FENCE:
            case E_BLOCK_SPRUCE_FENCE:
            {
                return true;
            }
            default:
            {
                return (!cBlockInfo::IsTransparent(Block));
            }
        }
    }

    virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) override
    {
        UNUSED(a_Meta);
        switch (m_BlockType)
        {
            case E_BLOCK_STONE_PRESSURE_PLATE: return 11;
            case E_BLOCK_WOODEN_PRESSURE_PLATE: return 13;
            case E_BLOCK_HEAVY_WEIGHTED_PRESSURE_PLATE: return 6;
            case E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE: return 30;
            default:
            {
                ASSERT(!"Unhandled blocktype in pressure plate handler!");
                return 0;
            }
        }
    }
} ;