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42 lines
1017 B
C++
42 lines
1017 B
C++
#ifndef RECT2I_H
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#define RECT2I_H
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#include "vector2i.h"
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class Rect2i {
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public:
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float get_area() const;
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bool intersects(const Rect2i &b) const;
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bool intersects_include_borders(const Rect2i &b) const;
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bool encloses(const Rect2i &b) const;
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bool has_no_area() const;
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bool has_point(const int px, const int py) const;
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bool is_equal_approx(const Rect2i &b) const;
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void grow(const int by);
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void shrink(const int by);
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void expand_to(const Vector2i &p_vector);
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Rect2i &operator+=(const Rect2i &b);
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Rect2i &operator-=(const Rect2i &b);
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friend Rect2i operator+(Rect2i lhs, const Rect2i &rhs);
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friend Rect2i operator-(Rect2i lhs, const Rect2i &rhs);
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friend bool operator==(const Rect2i &a, const Rect2i &b);
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friend bool operator!=(const Rect2i &a, const Rect2i &b);
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Rect2i();
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Rect2i(const Rect2i &b);
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Rect2i(const int rx, const int ry);
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Rect2i(const int rx, const int ry, const int rw, const int rh);
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Rect2i(const Vector2i &position, const Vector2i &size);
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int x;
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int y;
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int w;
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int h;
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};
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#endif |