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

namespace Sunweaver.Commands
{
    [BasePair("Decrement the memory value at the given memory location.")]
    public class dec : Abstracts.UnaryOperation
    {
        public override void Operation(long a)
        {
            var memloc = Memory.ModMemlocToMemorySpace(a);
            var memval = Memory.ModValueToMemoryStore(VM.Memory[memloc] - 1);

            VM.Memory[memloc] = memval;
        }
    }
}