82 lines
1.7 KiB
C++
82 lines
1.7 KiB
C++
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#pragma once
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#include "ItemHandler.h"
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#include "../World.h"
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#include "../Entities/Player.h"
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class cItemHoeHandler final:
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public cItemHandler
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{
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using Super = cItemHandler;
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public:
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using Super::Super;
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virtual bool OnItemUse(
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cWorld * a_World,
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cPlayer * a_Player,
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cBlockPluginInterface & a_PluginInterface,
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const cItem & a_HeldItem,
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const Vector3i a_ClickedBlockPos,
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eBlockFace a_ClickedBlockFace
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) const override
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{
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if ((a_ClickedBlockFace == BLOCK_FACE_NONE) || (a_ClickedBlockPos.y >= cChunkDef::Height))
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{
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return false;
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}
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// Need air above the hoe-d block to transform it:
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BLOCKTYPE UpperBlockType = a_World->GetBlock(a_ClickedBlockPos.addedY(1));
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if (UpperBlockType != E_BLOCK_AIR)
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{
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return false;
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}
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// Can only transform dirt or grass blocks:
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BLOCKTYPE BlockType;
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NIBBLETYPE BlockMeta;
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a_World->GetBlockTypeMeta(a_ClickedBlockPos, BlockType, BlockMeta);
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if ((BlockType != E_BLOCK_DIRT) && (BlockType != E_BLOCK_GRASS))
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{
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return false;
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}
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if ((BlockType == E_BLOCK_DIRT) && (BlockMeta == E_META_DIRT_PODZOL))
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{
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return false;
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}
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// Transform:
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auto NewBlockType = ((BlockType == E_BLOCK_DIRT) && (BlockMeta == E_META_DIRT_COARSE)) ? E_BLOCK_DIRT : E_BLOCK_FARMLAND;
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a_World->SetBlock(a_ClickedBlockPos, NewBlockType, 0);
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a_World->BroadcastSoundEffect("item.hoe.till", a_ClickedBlockPos + Vector3d(0.5, 0.5, 0.5), 1.0f, 0.8f);
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a_Player->UseEquippedItem();
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return true;
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}
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virtual short GetDurabilityLossByAction(eDurabilityLostAction a_Action) const override
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{
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switch (a_Action)
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{
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case dlaAttackEntity: return 1;
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case dlaBreakBlock: return 0;
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case dlaBreakBlockInstant: return 0;
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}
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UNREACHABLE("Unsupported durability loss action");
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}
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} ;
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