BlockConcretePowder.h

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#pragma once
 
#include "BlockHandler.h"
 
 
 
 
 
class cBlockConcretePowderHandler final :
    public cBlockHandler
{
    using Super = cBlockHandler;
 
public:
 
    using Super::Super;
 
private:
 
    virtual void OnPlaced(
        cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface,
        Vector3i a_BlockPos,
        BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta
    ) const override
    {
        OnNeighborChanged(a_ChunkInterface, a_BlockPos, BLOCK_FACE_NONE);
    }
 
    virtual void OnNeighborChanged(cChunkInterface & a_ChunkInterface, Vector3i a_BlockPos, eBlockFace a_WhichNeighbor) const override
    {
        a_ChunkInterface.DoWithChunkAt(a_BlockPos, [&](cChunk & a_Chunk) { CheckSoaked(cChunkDef::AbsoluteToRelative(a_BlockPos), a_Chunk); return true; });
    }
 
    static void CheckSoaked(Vector3i a_Rel, cChunk & a_Chunk)
    {
        const auto & WaterCheck = cSimulator::AdjacentOffsets;
        const bool ShouldSoak = std::any_of(WaterCheck.cbegin(), WaterCheck.cend(), [a_Rel, & a_Chunk](Vector3i a_Offset)
        {
            BLOCKTYPE NeighborType;
            return (
                a_Chunk.UnboundedRelGetBlockType(a_Rel.x + a_Offset.x, a_Rel.y + a_Offset.y, a_Rel.z + a_Offset.z, NeighborType)
                && IsBlockWater(NeighborType)
            );
        });
 
        if (ShouldSoak)
        {
            NIBBLETYPE BlockMeta;
            BlockMeta = a_Chunk.GetMeta(a_Rel.x, a_Rel.y, a_Rel.z);
            a_Chunk.SetBlock(a_Rel, E_BLOCK_CONCRETE, BlockMeta);
        }
    }
 
    virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) const override
    {
        switch (a_Meta)
        {
            case E_META_CONCRETE_POWDER_WHITE: return 8;
            case E_META_CONCRETE_POWDER_ORANGE: return 15;
            case E_META_CONCRETE_POWDER_MAGENTA: return 16;
            case E_META_CONCRETE_POWDER_LIGHTBLUE: return 17;
            case E_META_CONCRETE_POWDER_YELLOW: return 18;
            case E_META_CONCRETE_POWDER_LIGHTGREEN: return 19;
            case E_META_CONCRETE_POWDER_PINK: return 20;
            case E_META_CONCRETE_POWDER_GRAY: return 21;
            case E_META_CONCRETE_POWDER_LIGHTGRAY: return 22;
            case E_META_CONCRETE_POWDER_CYAN: return 23;
            case E_META_CONCRETE_POWDER_PURPLE: return 24;
            case E_META_CONCRETE_POWDER_BLUE: return 25;
            case E_META_CONCRETE_POWDER_BROWN: return 26;
            case E_META_CONCRETE_POWDER_GREEN: return 27;
            case E_META_CONCRETE_POWDER_RED: return 28;
            case E_META_CONCRETE_POWDER_BLACK: return 29;
            default:
            {
                ASSERT(!"Unhandled meta in concrete powder handler!");
                return 0;
            }
        }
    }
};