157 lines
3.3 KiB
C++
157 lines
3.3 KiB
C++
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#pragma once
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#include "BlockHandler.h"
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#include "Mixins.h"
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#include "ChunkInterface.h"
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#include "BlockSlab.h"
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#include "../Chunk.h"
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class cBlockRedstoneRepeaterHandler final :
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public cYawRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03>
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{
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using Super = cYawRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03>;
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public:
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using Super::Super;
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inline static Vector3i GetFrontCoordinateOffset(NIBBLETYPE a_Meta)
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{
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return -GetRearCoordinateOffset(a_Meta);
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}
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inline static Vector3i GetLeftCoordinateOffset(NIBBLETYPE a_Meta)
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{
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switch (a_Meta & E_META_REDSTONE_REPEATER_FACING_MASK) // We only want the direction (bottom) bits
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{
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case E_META_REDSTONE_REPEATER_FACING_ZM: return { -1, 0, 0 };
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case E_META_REDSTONE_REPEATER_FACING_XP: return { 0, 0, -1 };
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case E_META_REDSTONE_REPEATER_FACING_ZP: return { 1, 0, 0 };
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case E_META_REDSTONE_REPEATER_FACING_XM: return { 0, 0, 1 };
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default:
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{
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LOGWARNING("%s: Unknown metadata: %d", __FUNCTION__, a_Meta);
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ASSERT(!"Unknown metadata while determining orientation of repeater!");
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return { 0, 0, 0 };
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}
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}
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}
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inline static Vector3i GetRearCoordinateOffset(NIBBLETYPE a_Meta)
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{
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switch (a_Meta & E_META_REDSTONE_REPEATER_FACING_MASK) // We only want the direction (bottom) bits
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{
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case E_META_REDSTONE_REPEATER_FACING_ZM: return { 0, 0, 1 };
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case E_META_REDSTONE_REPEATER_FACING_XP: return { -1, 0, 0 };
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case E_META_REDSTONE_REPEATER_FACING_ZP: return { 0, 0, -1 };
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case E_META_REDSTONE_REPEATER_FACING_XM: return { 1, 0, 0 };
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default:
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{
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LOGWARNING("%s: Unknown metadata: %d", __FUNCTION__, a_Meta);
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ASSERT(!"Unknown metadata while determining orientation of repeater!");
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return { 0, 0, 0 };
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}
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}
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}
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private:
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virtual bool OnUse(
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cChunkInterface & a_ChunkInterface,
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cWorldInterface & a_WorldInterface,
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cPlayer & a_Player,
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const Vector3i a_BlockPos,
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eBlockFace a_BlockFace,
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const Vector3i a_CursorPos
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) const override
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{
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// Increment the delay setting:
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a_ChunkInterface.SetBlockMeta(a_BlockPos, ((a_ChunkInterface.GetBlockMeta(a_BlockPos) + 0x04) & 0x0f));
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return true;
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}
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virtual void OnCancelRightClick(
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cChunkInterface & a_ChunkInterface,
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cWorldInterface & a_WorldInterface,
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cPlayer & a_Player,
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const Vector3i a_BlockPos,
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eBlockFace a_BlockFace
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) const override
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{
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UNUSED(a_ChunkInterface);
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a_WorldInterface.SendBlockTo(a_BlockPos, a_Player);
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}
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virtual bool IsUseable(void) const override
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{
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return true;
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}
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virtual bool CanBeAt(const cChunk & a_Chunk, const Vector3i a_Position, const NIBBLETYPE a_Meta) const override
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{
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if (a_Position.y <= 0)
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{
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return false;
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}
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BLOCKTYPE BelowBlock;
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NIBBLETYPE BelowBlockMeta;
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a_Chunk.GetBlockTypeMeta(a_Position.addedY(-1), BelowBlock, BelowBlockMeta);
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if (cBlockInfo::FullyOccupiesVoxel(BelowBlock))
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{
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return true;
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}
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else if (cBlockSlabHandler::IsAnySlabType(BelowBlock))
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{
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// Check if the slab is turned up side down
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if ((BelowBlockMeta & 0x08) == 0x08)
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{
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return true;
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}
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}
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return false;
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}
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virtual cItems ConvertToPickups(const NIBBLETYPE a_BlockMeta, const cItem * const a_Tool) const override
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{
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return cItem(E_ITEM_REDSTONE_REPEATER, 1, 0);
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}
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virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) const override
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{
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UNUSED(a_Meta);
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return 11;
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}
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} ;
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