/// <summary>
/// Gets a <see cref="PKM"/> from the provided <see cref="file"/> path, which is to be loaded to the <see cref="SaveFile"/>.
/// </summary>
/// <param name="file"><see cref="PKM"/> or <see cref="MysteryGift"/> file path.</param>
/// <param name="sav">Generation Info</param>
/// <returns>New <see cref="PKM"/> reference from the file.</returns>
public static PKM?GetSingleFromPath(string file, ITrainerInfo sav)
{
var fi = new FileInfo(file);
if (!fi.Exists)
{
return(null);
}
if (fi.Length == GP1.SIZE && TryGetGP1(File.ReadAllBytes(file), out var gp1))
{
return(gp1?.ConvertToPB7(sav));
}
if (!PKX.IsPKM(fi.Length) && !MysteryGift.IsMysteryGift(fi.Length))
{
return(null);
}
var data = File.ReadAllBytes(file);
var ext = fi.Extension;
var mg = MysteryGift.GetMysteryGift(data, ext);
var gift = mg?.ConvertToPKM(sav);
if (gift != null)
{
return(gift);
}
int prefer = PKX.GetPKMFormatFromExtension(ext, sav.Generation);
return(PKMConverter.GetPKMfromBytes(data, prefer: prefer));
}
/// <summary>
/// Tries to get an <see cref="PKM"/> object from the input parameters.
/// </summary>
/// <param name="data">Binary data</param>
/// <param name="pk">Output result</param>
/// <param name="ext">Format hint</param>
/// <param name="sav">Reference savefile used for PC Binary compatibility checks.</param>
/// <returns>True if file object reference is valid, false if none found.</returns>
public static bool TryGetPKM(byte[] data, out PKM?pk, string ext, ITrainerInfo?sav = null)
{
if (ext == ".pgt") // size collision with pk6
{
pk = null;
return(false);
}
var format = PKX.GetPKMFormatFromExtension(ext, sav?.Generation ?? 6);
pk = PKMConverter.GetPKMfromBytes(data, prefer: format);
return(pk != null);
}
public static void AddFromLocalFile(string file, ConcurrentBag <SlotCache> db, ITrainerInfo dest, ICollection <string> validExtensions)
{
var fi = new FileInfo(file);
if (!validExtensions.Contains(fi.Extension) || !PKX.IsPKM(fi.Length))
{
return;
}
var data = File.ReadAllBytes(file);
var prefer = PKX.GetPKMFormatFromExtension(fi.Extension, dest.Generation);
var pk = PKMConverter.GetPKMfromBytes(data, prefer);
if (pk?.Species is not > 0)
{
return;
}
var info = new SlotInfoFile(file);
var entry = new SlotCache(info, pk);
db.Add(entry);
}
