//
// Copyright (c) 2012 Ian Cowburn
//
using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace Noddybox.Emulation.EightBit
{
    /// <summary>
    /// Defines an interface for memory.  Note that ints are used rather than smaller unsigned types due to the pain of
    /// doing boolean operations on anything else in C# without copious casting.
    /// </summary>
    public interface IMemory
    {
        /// <summary>
        /// Reads a byte at a given address.
        /// </summary>
        /// <param name="address">The address to read.</param>
        /// <returns>The value at that address in the lower 8-bits.</returns>
        int Read(int address); 

        /// <summary>
        /// Writes a byte at a given address.
        /// </summary>
        /// <param name="address">The address to write to.</param>
        /// <param name="value">The value to write.  Only the lower 8-bits are taken.</param>
        void Write(int address, int value);
    }
}