using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace JuicyGraphics.Mathematics {

    struct radian {
        private double _radian;

        public radian(double radians) {
            _radian = radians %= (2.0 * Math.PI);
        }

        public double val {
            get {
                return _radian;
            }
            set {
                _radian = value;
                _radian %= (2.0 * Math.PI);
            }
        }

        public static radian operator +(radian left, double right) {
            return new radian(left.val + right);
        }

        public static radian operator -(radian left, double right) {
            return new radian(left.val - right); ;
        }

        public static radian operator -(radian me) {
            return new radian(me.val + Math.PI);
        }

        public static radian operator +(radian me) {
            return me;
        }

        //public static bool operator <(vec2 v1, vec2 v2) {
        //    return v1.sumComponentSqrs() < v2.sumComponentSqrs();
        //}

        //public static bool operator >(vec2 v1, vec2 v2) {
        //    return v1.sumComponentSqrs() > v2.sumComponentSqrs();
        //}

        //public static bool operator <=(vec2 v1, vec2 v2) {
        //    return v1.sumComponentSqrs() <= v2.sumComponentSqrs();
        //}

        //public static bool operator >=(vec2 v1, vec2 v2) {
        //    return v1.sumComponentSqrs() >= v2.sumComponentSqrs();
        //}

        //public static bool operator ==(vec2 v1, vec2 v2) {
        //    return
        //        v1.x == v2.x &&
        //        v1.y == v2.y;
        //}

        //public static bool operator !=(vec2 v1, vec2 v2) {
        //    return !(v1 == v2);
        //}
    }
}