Point.cpp

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/*
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     ██║ ██╔╝ ██╔══██╗ ╚══██╔══╝ ██╔══██╗ ████╗  ██║ ██╔══██╗
     █████╔╝  ███████║    ██║    ███████║ ██╔██╗ ██║ ███████║
     ██╔═██╗  ██╔══██║    ██║    ██╔══██║ ██║╚██╗██║ ██╔══██║
     ██║  ██╗ ██║  ██║    ██║    ██║  ██║ ██║ ╚████║ ██║  ██║
     ╚═╝  ╚═╝ ╚═╝  ╚═╝/\  ╚═╝    ╚═╝  ╚═╝ ╚═╝  ╚═══╝ ╚═╝  ╚═╝
   /vvvvvvvvvvvvvvvvvvv \=========================================,
   `^^^^^^^^^^^^^^^^^^^ /---------------------------------------"
        Katana Engine \/ © 2012 - Shuriken Studios LLC
                http://www.shurikenstudios.com
*/
 
#include "KatanaEngine.h"
 
namespace KatanaEngine
{
    const Point Point::Origin = Point(0, 0);
 
 
    Point::Point(const int x, const int y)
    {
        X = x;
        Y = y;
    }
 
    void Point::Set(const int x, const int y)
    {
        X = x;
        Y = y;
    }
 
    void Point::Set(const Point point)
    {
        X = point.X;
        Y = point.Y;
    }
 
    std::string Point::ToString() const
    {
        std::ostringstream ss;
        ss << "{ " << X << ", " << Y << " }";
        return ss.str();
    }
 
    Point &Point::operator=(const Point &point)
    {
        if (this != &point)
        {
            X = point.X;
            Y = point.Y;
        }
 
        return *this;
    }
 
    Point &Point::operator+=(const Point &point)
    {
        X += point.X;
        Y += point.Y;
 
        return *this;
    }
 
    Point &Point::operator-=(const Point &point)
    {
        X -= point.X;
        Y -= point.Y;
 
        return *this;
    }
 
    const Point Point::operator+(const Point &point) const
    {
        return Point(*this) += point;
    }
 
    const Point Point::operator-(const Point &point) const
    {
        return Point(*this) -= point;
    }
 
    bool Point::operator== (const Point &point) const
    {
        return ((X == point.X) && (Y == point.Y));
    }
 
    bool Point::operator!= (const Point &point) const
    {
        return !((X == point.X) && (Y == point.Y));
    }
 
    const Vector2 Point::ToVector2() const
    {
        return Vector2(X, Y);
    }
}