OpenVIII-monogame/Core/Image/Bppflag.cs

using System;

namespace OpenVIII
{
    /// <summary>
    /// BPP indicator
    /// <para>4 BPP is default</para>
    /// <para>If 8 and 16 are set then it's 24/except in fields</para>
    /// <para>CLP should always be set for 4 and 8/except in fields, fields always have a clut even if not used.</para>
    /// </summary>
    [Flags]
    public enum Bppflag : byte
    {
        /// <summary>
        /// <para>4 BPP</para>
        /// <para>This is 0 so it will show as unset.</para>
        /// </summary>
        _4bpp = 0b0,

        /// <summary>
        /// <para>8 BPP</para>
        /// <para>if _8bpp and _16bpp are set then it's 24 bit</para>
        /// </summary>
        _8bpp = 0b1,

        /// <summary>
        /// <para>16 BPP</para>
        /// <para>if _8bpp and _16bpp are set then it's 24 bit</para>
        /// </summary>
        _16bpp = 0b10,

        /// <summary>
        /// <para>24 BPP / not used in fields</para>
        /// <para>Both flags must be set for this to be right</para>
        /// </summary>
        _24bpp = _8bpp | _16bpp,

        /// <summary>
        /// Color Lookup table Present / not used in fields. Fields have clut even if they aren't used.
        /// </summary>
        CLP = 0b1000,
    }
}