pkNX/pkNX.Game/File/GameFileReference.cs

using System.IO;
using pkNX.Containers;

namespace pkNX.Game
{
    /// <summary>
    /// File reference pointing to the location of the <see cref="GameFile"/> data.
    /// </summary>
    public class GameFileReference
    {
        /// <summary>
        /// Type of data the file contains.
        /// </summary>
        public GameFile File { get; }

        /// <summary>
        /// Location of the file in the user's environment.
        /// </summary>
        public string RelativePath { get; }

        /// <summary>
        /// Type of container the data is within.
        /// </summary>
        public ContainerType Type { get; }

        /// <summary>
        /// Toggle to indicate that the <see cref="File"/> data is localized and should be shifted.
        /// </summary>
        public bool LanguageVariant { get; }

        public int Language { get; }

        /// <summary>
        /// Indicates the parent of the data.
        /// </summary>
        public ContainerParent Parent { get; set; }

        internal GameFileReference(int FileNumber, GameFile ident, ContainerType t = ContainerType.GARC)
        {
            File = ident;
            Type = t;

            int A = FileNumber / 100 % 10;
            int B = FileNumber / 10 % 10;
            int C = FileNumber / 1 % 10;
            RelativePath = Path.Combine("a", A.ToString(), B.ToString(), C.ToString());
        }

        internal GameFileReference(string relPath, ContainerType t, GameFile ident, bool variant = false)
        {
            File = ident;
            Type = t;
            LanguageVariant = variant;

            RelativePath = relPath;
        }

        internal GameFileReference(GameFile ident, int lang, params string[] relPath)
        {
            File = ident;
            Type = ContainerType.Folder;
            LanguageVariant = true;
            Language = lang;

            RelativePath = Path.Combine(relPath);
        }

        internal GameFileReference(GameFile ident, params string[] relPath)
        {
            File = ident;
            Type = ContainerType.Folder;

            RelativePath = Path.Combine(relPath);
        }

        internal GameFileReference(GameFile ident, ContainerType t, params string[] relPath)
        {
            File = ident;
            Type = t;

            RelativePath = Path.Combine(relPath);
        }

        public IFileContainer Get(string basePath)
        {
            var path = Path.Combine(basePath, RelativePath);
            var container = Container.GetContainer(path, Type);
            container.FilePath = path;
            return container;
        }
    }
}