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32 lines
538 B
C++
32 lines
538 B
C++
#pragma once
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#include "IPlotter.h"
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#include "PlotDirection.h"
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#include "Vec2i.h"
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namespace PortabilityLayer
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{
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class LinePlotter final : public IPlotter
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{
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public:
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LinePlotter();
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PlotDirection PlotNext() override;
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const Vec2i &GetPoint() const override;
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void Reset(const Vec2i &pointA, const Vec2i &pointB);
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private:
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Vec2i m_point;
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Vec2i m_endPoint;
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int32_t m_dx;
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int32_t m_dy;
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int32_t m_err;
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bool m_xIncrPos;
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bool m_yIncrPos;
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PlotDirection m_xyMove;
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PlotDirection m_xMove;
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PlotDirection m_yMove;
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};
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}
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