45 lines
1011 B
C++
45 lines
1011 B
C++
coord2d(uint16_t _x, uint16_t _y) : x(_x), y(_y) {}
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bool isValid() const { return x != -30000; }
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void clear() { x = y = -30000; }
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bool operator==(const coord2d &other) const
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{
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return (x == other.x) && (y == other.y);
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}
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bool operator!=(const coord2d &other) const
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{
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return (x != other.x) || (y != other.y);
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}
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bool operator<(const coord2d &other) const
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{
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if (x != other.x) return (x < other.x);
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return y < other.y;
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}
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coord2d operator+(const coord2d &other) const
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{
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return coord2d(x + other.x, y + other.y);
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}
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coord2d operator-(const coord2d &other) const
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{
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return coord2d(x - other.x, y - other.y);
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}
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coord2d operator/(int number) const
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{
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return coord2d((x < 0 ? x - number : x)/number, (y < 0 ? y - number : y)/number);
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}
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coord2d operator*(int number) const
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{
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return coord2d(x*number, y*number);
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}
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coord2d operator%(int number) const
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{
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return coord2d((x+number)%number, (y+number)%number);
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}
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coord2d operator&(int number) const
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{
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return coord2d(x&number, y&number);
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} |