using System;
using System.Collections.Generic;
using System.Text;
using Sunweaver.Commands.Attributes;

namespace Sunweaver.Commands
{
    [BasePair("Reverse the sign of the top value of the integer stack.")]
    public class neg : Abstracts.UnaryOperation
    {
        public override void Operation(long a)
        {
            VM.Stack.Push(-a);
        }
    }
}