HopperHandler.h

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#pragma once
 
#include "../../BlockEntities/HopperEntity.h"
 
 
 
 
 
namespace HopperHandler
{
    static PowerLevel GetPowerDeliveredToPosition(const cChunk & a_Chunk, Vector3i a_Position, BLOCKTYPE a_BlockType, Vector3i a_QueryPosition, BLOCKTYPE a_QueryBlockType, bool IsLinked)
    {
        UNUSED(a_Chunk);
        UNUSED(a_Position);
        UNUSED(a_BlockType);
        UNUSED(a_QueryPosition);
        UNUSED(a_QueryBlockType);
        UNUSED(IsLinked);
        return 0;
    }
 
    static void Update(cChunk & a_Chunk, cChunk &, Vector3i a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta, const PowerLevel Power)
    {
        // LOGD("Evaluating holey the hopper (%d %d %d)", a_Position.x, a_Position.y, a_Position.z);
 
        const bool ShouldBeLocked = Power != 0;
        const bool PreviouslyLocked = (a_Meta & 0x8) == 0x8;
 
        if (ShouldBeLocked == PreviouslyLocked)
        {
            return;
        }
 
        if (ShouldBeLocked)
        {
            a_Chunk.SetMeta(a_Position, a_Meta | 0x8);
        }
        else
        {
            a_Chunk.SetMeta(a_Position, a_Meta & ~0x8);
        }
 
        a_Chunk.DoWithBlockEntityAt(a_Position, [ShouldBeLocked](cBlockEntity & a_BlockEntity)
        {
            ASSERT(a_BlockEntity.GetBlockType() == E_BLOCK_HOPPER);
 
            static_cast<cHopperEntity &>(a_BlockEntity).SetLocked(ShouldBeLocked);
            return false;
        });
    }
 
    static void ForValidSourcePositions(const cChunk & a_Chunk, Vector3i a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta, ForEachSourceCallback & Callback)
    {
        UNUSED(a_Chunk);
        UNUSED(a_BlockType);
        UNUSED(a_Meta);
        InvokeForAdjustedRelatives(Callback, a_Position, RelativeAdjacents);
    }
};