PKHeX.Form1.open1MB C# (CSharp) Method

        private void open1MB(byte[] input, string path, string GameType, bool oras)
        {
            ramsavloaded = false;
            L_Save.Text = "SAV: " + Path.GetFileName(path);
            SaveGame = new PKX.Structures.SaveGame(GameType);
            savegame_oras = oras;

            savefile = input;
            cybergadget = false;

            // Logic to allow unlocking of Switch SAV
            // Setup SHA
            SHA256 mySHA256 = SHA256.Create();

            // Check both IVFC Hashes
            byte[] zeroarray = new byte[0x200];
            Array.Copy(savefile, 0x2000 + 0 * 0x7F000, zeroarray, 0, 0x20);
            byte[] hashValue1 = mySHA256.ComputeHash(zeroarray);
            Array.Copy(savefile, 0x2000 + 1 * 0x7F000, zeroarray, 0, 0x20);
            byte[] hashValue2 = mySHA256.ComputeHash(zeroarray);

            byte[] realHash1 = new byte[0x20];
            byte[] realHash2 = new byte[0x20];

            Array.Copy(savefile, 0x43C - 0 * 0x130, realHash1, 0, 0x20);
            Array.Copy(savefile, 0x43C - 1 * 0x130, realHash2, 0, 0x20);

            B_SwitchSAV.Enabled = (hashValue1.SequenceEqual(realHash1) && hashValue2.SequenceEqual(realHash2));
            getSAVOffsets(ref oras); // to detect if we are ORAS or not
            Array.Copy(savefile, 0x5400 + 0x7F000 * savindex, cyberSAV, 0, cyberSAV.Length);

            openSave(oras);
        }
        private bool openXOR(byte[] input, string path)