gelSize.h

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/*
Gel2D Game Engine - Cross-platform 2D gaming middleware
Copyright (C) 2011 Mark D. Procarione

Gel2D is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Gel2D is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
*/

#ifndef __GELSIZE_H__
#define __GELSIZE_H__

namespace gel
{
    class GelSize
    {
        public:

            GelSize() : width(0), height(0) {}


            GelSize( int n ) : width(n), height(n) {}


            GelSize( int w, int h ) : width(w), height(h) {}

            GelSize( const GelSize &size) { width = size.width; height = size.height; }

            GelSize operator+ ( const GelSize &s ) const { return GelSize( width+s.width, height+s.height ); }
            GelSize operator- ( const GelSize &s ) const { return GelSize( width-s.width, height-s.height ); }
            GelSize operator* ( const GelSize &s ) const { return GelSize( width*s.width, height*s.height ); }
            GelSize operator/ ( const GelSize &s ) const { return GelSize( width/s.width, height/s.height ); }
            GelSize operator= ( const GelSize &s ) { width=s.width; height=s.height; return *this; }
            GelSize operator+=( const GelSize &s ) { width+=s.width; height+=s.height; return *this; }
            GelSize operator-=( const GelSize &s ) { width-=s.width; height-=s.height; return *this; }
            GelSize operator*=( const GelSize &s ) { width*=s.width; height*=s.height; return *this; }
            GelSize operator/=( const GelSize &s ) { width/=s.width; height/=s.height; return *this; }

            bool operator==( const GelSize &s ) const { return ( width==s.width && height==s.height ); }
            bool operator!=( const GelSize &s ) const { return ( width!=s.width || height!=s.height ); }
            bool operator< ( const GelSize &s ) const { return ( width<s.width || (width==s.width && height<s.height) ); }
            bool operator> ( const GelSize &s ) const { return ( width>s.width || (width==s.width && height>s.height) ); }

        public:
            int width;
            int height;
    };

    class GelPoint
    {
        public:

            GelPoint() : x(0), y(0) {}


            GelPoint( int n ) : x(n), y(n) {}


            GelPoint( int _x, int _y ) : x(_x), y(_y) {}

            GelPoint( const GelPoint &point) : x(point.x), y(point.y) {}

            GelPoint operator+ ( const GelPoint &p ) const { return GelPoint( x+p.x, y+p.y ); }
            GelPoint operator- ( const GelPoint &p ) const { return GelPoint( x-p.x, y-p.y ); }
            GelPoint operator* ( const GelPoint &p ) const { return GelPoint( x*p.x, y*p.y ); }
            GelPoint operator/ ( const GelPoint &p ) const { return GelPoint( x/p.x, y/p.y ); }
            GelPoint operator= ( const GelPoint &p ) { x=p.x; y=p.y; return *this; }
            GelPoint operator+=( const GelPoint &p ) { x+=p.x; y+=p.y; return *this; }
            GelPoint operator-=( const GelPoint &p ) { x-=p.x; y-=p.y; return *this; }
            GelPoint operator*=( const GelPoint &p ) { x*=p.x; y*=p.y; return *this; }
            GelPoint operator/=( const GelPoint &p ) { x/=p.x; y/=p.y; return *this; }

            bool operator==( const GelPoint &p ) const { return ( x==p.x && y==p.y ); }
            bool operator!=( const GelPoint &p ) const { return ( x!=p.x || y!=p.y ); }
            bool operator< ( const GelPoint &p ) const { return ( x<p.x || (x==p.x && y<p.y) ); }
            bool operator> ( const GelPoint &p ) const { return ( x>p.x || (x==p.x && y>p.y) ); }

        public:
            int x;
            int y;
    };
}

#endif // __GELSIZE_H__