a62b2b1be2
* Move item placement into item handlers + Add appropriate CanBeAt checks in cPlayer::PlaceBlocks, into which all placement handlers call. * Partly addresses #5157 * Fixes #4878 * Fixes #2919 * Fixes #4629 * Fixes #4239 * Fixes #4849 Co-authored-by: changyong guo <guo1487@163.com> Co-authored-by: Xotheus <shady3300@outlook.com> Co-authored-by: Krist Pregracke <krist@tiger-scm.com> * Review fixes * Update APIDesc.lua * Rename Co-authored-by: changyong guo <guo1487@163.com> Co-authored-by: Xotheus <shady3300@outlook.com> Co-authored-by: Krist Pregracke <krist@tiger-scm.com>
66 lines
1.3 KiB
C++
66 lines
1.3 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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class cItemSeedsHandler:
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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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cItemSeedsHandler(int a_ItemType):
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Super(a_ItemType)
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{
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}
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virtual bool CommitPlacement(cPlayer & a_Player, const cItem & a_HeldItem, const Vector3i a_PlacePosition, const eBlockFace a_ClickedBlockFace, const Vector3i a_CursorPosition) override
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{
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// Only allow planting seeds from the top side of the block:
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if (a_ClickedBlockFace != BLOCK_FACE_TOP)
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{
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return false;
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}
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BLOCKTYPE BlockType;
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// Get the produce block based on the seed item:
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switch (m_ItemType)
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{
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case E_ITEM_BEETROOT_SEEDS: BlockType = E_BLOCK_BEETROOTS; break;
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case E_ITEM_CARROT: BlockType = E_BLOCK_CARROTS; break;
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case E_ITEM_MELON_SEEDS: BlockType = E_BLOCK_MELON_STEM; break;
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case E_ITEM_POTATO: BlockType = E_BLOCK_POTATOES; break;
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case E_ITEM_PUMPKIN_SEEDS: BlockType = E_BLOCK_PUMPKIN_STEM; break;
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case E_ITEM_SEEDS: BlockType = E_BLOCK_CROPS; break;
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default: UNREACHABLE("Unsupported seed type");
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}
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return a_Player.PlaceBlock(a_PlacePosition, BlockType, 0);
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}
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virtual bool IsPlaceable(void) override
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{
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return true;
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}
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} ;
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