94 lines
1.8 KiB
C++
94 lines
1.8 KiB
C++
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#pragma once
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#include "BlockHandler.h"
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class cBlockRedstoneRepeaterHandler :
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public cBlockHandler
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{
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public:
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cBlockRedstoneRepeaterHandler(BLOCKTYPE a_BlockType)
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: cBlockHandler(a_BlockType)
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{
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}
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virtual bool GetPlacementBlockTypeMeta(
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cWorld * a_World, cPlayer * a_Player,
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int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace,
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int a_CursorX, int a_CursorY, int a_CursorZ,
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BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
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) override
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{
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a_BlockType = m_BlockType;
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a_BlockMeta = RepeaterRotationToMetaData(a_Player->GetRotation());
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return true;
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}
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virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override
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{
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a_World->SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, ((a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) + 0x04) & 0x0f));
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}
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virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
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{
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// Reset meta to 0
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a_Pickups.push_back(cItem(E_ITEM_REDSTONE_REPEATER, 1, 0));
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}
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virtual bool IsUseable(void) override
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{
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return true;
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}
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virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
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{
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return ((a_RelY > 0) && (a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ) != E_BLOCK_AIR));
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}
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virtual const char * GetStepSound(void) override
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{
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return "step.wood";
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}
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inline static NIBBLETYPE RepeaterRotationToMetaData(double a_Rotation)
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{
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a_Rotation += 90 + 45; // So its not aligned with axis
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if (a_Rotation > 360)
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{
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a_Rotation -= 360;
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}
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if ((a_Rotation >= 0) && (a_Rotation < 90))
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{
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return 0x1;
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}
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else if ((a_Rotation >= 180) && (a_Rotation < 270))
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{
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return 0x3;
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}
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else if ((a_Rotation >= 90) && (a_Rotation < 180))
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{
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return 0x2;
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}
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else
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{
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return 0x0;
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}
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}
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} ;
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