using System;

namespace Giants.Launcher
{
    class ScreenResolution : IComparable
    {
        public int Width { get; set; }
        public int Height { get; set; }

        public ScreenResolution(int width, int height)
        {
            this.Width = width;
            this.Height = height;
        }

        public int CompareTo(object obj)
        {
            if (obj == null) return 1;

            ScreenResolution other = obj as ScreenResolution;
            if (other == null)
                throw new ArgumentException();

            if (this.Width > other.Width)
                return 1;
            else if (this.Width == other.Width && this.Height == other.Height)
                return 0;
            else
                return -1;
        }

        public override string ToString()
        {
            return string.Format("{0}x{1}", this.Width, this.Height);
        }
    }
}