122 lines
2.6 KiB
C++
122 lines
2.6 KiB
C++
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#pragma once
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#include "../../World.h"
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class cRedstoneHandler
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{
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public:
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cRedstoneHandler() = default;
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DISALLOW_COPY_AND_ASSIGN(cRedstoneHandler);
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struct PoweringData
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{
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public:
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PoweringData(BLOCKTYPE a_PoweringBlock, unsigned char a_PowerLevel) :
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PoweringBlock(a_PoweringBlock),
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PowerLevel(a_PowerLevel)
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{
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}
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PoweringData(void) :
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PoweringBlock(E_BLOCK_AIR),
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PowerLevel(0)
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{
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}
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BLOCKTYPE PoweringBlock;
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unsigned char PowerLevel;
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inline friend bool operator < (const PoweringData & a_Lhs, const PoweringData & a_Rhs)
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{
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return (
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(a_Lhs.PowerLevel < a_Rhs.PowerLevel) ||
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(
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(a_Lhs.PowerLevel == a_Rhs.PowerLevel) &&
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((a_Lhs.PoweringBlock == E_BLOCK_REDSTONE_WIRE) && (a_Rhs.PoweringBlock != E_BLOCK_REDSTONE_WIRE))
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)
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);
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}
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inline friend bool operator == (const PoweringData & a_Lhs, const PoweringData & a_Rhs)
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{
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return (a_Lhs.PowerLevel == a_Rhs.PowerLevel);
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}
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inline friend bool operator != (const PoweringData & a_Lhs, const PoweringData & a_Rhs)
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{
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return !operator ==(a_Lhs, a_Rhs);
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}
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};
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virtual cVector3iArray Update(cWorld & a_World, Vector3i a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta, PoweringData a_PoweringData) const = 0;
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virtual unsigned char GetPowerDeliveredToPosition(cWorld & a_World, Vector3i a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta, Vector3i a_QueryPosition, BLOCKTYPE a_QueryBlockType) const = 0;
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virtual unsigned char GetPowerLevel(cWorld & a_World, Vector3i a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta) const = 0;
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virtual cVector3iArray GetValidSourcePositions(cWorld & a_World, Vector3i a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta) const = 0;
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// Force a virtual destructor
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virtual ~cRedstoneHandler() {}
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protected:
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template <class Container>
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static Container StaticAppend(const Container & a_Lhs, const Container & a_Rhs)
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{
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Container ToReturn = a_Lhs;
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std::copy(a_Rhs.begin(), a_Rhs.end(), std::back_inserter(ToReturn));
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return ToReturn;
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}
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inline static Vector3i OffsetYP()
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{
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return Vector3i(0, 1, 0);
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}
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inline static Vector3i OffsetYM()
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{
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return Vector3i(0, -1, 0);
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}
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static cVector3iArray GetAdjustedRelatives(Vector3i a_Position, cVector3iArray a_Relatives)
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{
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for (auto & Entry : a_Relatives)
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{
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Entry += a_Position;
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}
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return a_Relatives;
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}
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inline static cVector3iArray GetRelativeAdjacents()
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{
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return
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{
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{
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{ 1, 0, 0 },
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{ -1, 0, 0 },
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{ 0, 1, 0 },
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{ 0, -1, 0 },
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{ 0, 0, 1 },
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{ 0, 0, -1 },
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}
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};
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}
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inline static cVector3iArray GetRelativeLaterals()
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{
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return
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{
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{
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{ 1, 0, 0 },
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{ -1, 0, 0 },
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{ 0, 0, 1 },
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{ 0, 0, -1 },
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}
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};
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}
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};
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