PKHeX.SAV_EventFlagsORAS.loadSAV C# (CSharp) Method

        private void loadSAV(object sender, string path)
        {
            FileInfo fi = new FileInfo(path);
            byte[] eventflags = new byte[0x180];
            switch (fi.Length)
            {
                case 0x100000: // ramsav
                    Array.Copy(File.ReadAllBytes(path), 0x1A0FC, eventflags, 0, 0x180);
                    break;
                case 0x76000: // oras main
                    Array.Copy(File.ReadAllBytes(path), 0x1A0FC - 0x5400, eventflags, 0, 0x180);
                    break;
                default: // figure it out
                    if (fi.Name.ToLower().Contains("ram") && fi.Length == 0x80000)
                        Array.Copy(ram2sav.getMAIN(File.ReadAllBytes(path)), 0x1A0FC - 0x5400, eventflags, 0, 0x180);
                    else
                    { Util.Error("Invalid SAV Size", String.Format("File Size: 0x{1} ({0} bytes)", fi.Length, fi.Length.ToString("X5")), "File Loaded: " + path); return; }
                    break;
            }

            Button bs = (Button)sender;
            if (bs.Name == "B_LoadOld")
            { Array.Copy(eventflags, olddata, 0x180); TB_OldSAV.Text = path; }
            else
            { Array.Copy(eventflags, newdata, 0x180); TB_NewSAV.Text = path; }
        }
        int entry = -1;