#ifndef CVECTOR2F #define CVECTOR2F #include #include class CVector2f { public: float x, y; CVector2f(); CVector2f(float xy); CVector2f(float _x, float _y); CVector2f(CInputStream& Input); void Write(COutputStream& Output); CVector2f operator+(const CVector2f& other) const; CVector2f operator-(const CVector2f& other) const; CVector2f operator*(const CVector2f& other) const; CVector2f operator/(const CVector2f& other) const; void operator+=(const CVector2f& other); void operator-=(const CVector2f& other); void operator*=(const CVector2f& other); void operator/=(const CVector2f& other); CVector2f operator+(const float other) const; CVector2f operator-(const float other) const; CVector2f operator*(const float other) const; CVector2f operator/(const float other) const; void operator+=(const float other); void operator-=(const float other); void operator*=(const float other); void operator/=(const float other); bool operator==(const CVector2f& other) const; bool operator!=(const CVector2f& other) const; float& operator[](long index); // Static Members static const CVector2f skZero; static const CVector2f skOne; static const CVector2f skUp; static const CVector2f skRight; static const CVector2f skDown; static const CVector2f skLeft; }; #endif // CVECTOR2F