private void InitializeData(byte[] data) { Data = DecryptPBRSaveData(data); // Detect active save SaveCount = Math.Max(BigEndian.ToUInt32(Data, 0x1C004C), BigEndian.ToUInt32(Data, 0x4C)); if (BigEndian.ToUInt32(Data, 0x1C004C) > BigEndian.ToUInt32(Data, 0x4C)) { byte[] tempData = new byte[0x1C0000]; Array.Copy(Data, 0, tempData, 0, 0x1C0000); Array.Copy(Data, 0x1C0000, Data, 0, 0x1C0000); tempData.CopyTo(Data, 0x1C0000); } for (int i = 0; i < SAVE_COUNT; i++) { if (!IsOTNamePresent(i)) { continue; } SaveSlots.Add(i); SaveNames.Add(GetOTName(i)); } CurrentSlot = SaveSlots[0]; }
public static void SetChecksum(byte[] input, int offset, int len, int checksum_offset) { uint[] storedChecksums = new uint[16]; for (int i = 0; i < storedChecksums.Length; i++) { storedChecksums[i] = BigEndian.ToUInt32(input, checksum_offset + i * 4); BitConverter.GetBytes((uint)0).CopyTo(input, checksum_offset + i * 4); } uint[] checksums = new uint[16]; for (int i = 0; i < len; i += 2) { ushort val = BigEndian.ToUInt16(input, offset + i); for (int j = 0; j < 16; j++) { checksums[j] += (uint)((val >> j) & 1); } } for (int i = 0; i < checksums.Length; i++) { BigEndian.GetBytes(checksums[i]).CopyTo(input, checksum_offset + i * 4); } }
protected override bool ChecksumValid(byte[] data) { var chk = GetChecksum(data); var old = BigEndian.ToUInt32(data, Offset); return(chk == old); }
public static BK4 ReadUnshuffle(byte[] data) { var PID = BigEndian.ToUInt32(data, 0); uint sv = ((PID & 0x3E000) >> 0xD) % 24; var Data = PokeCrypto.ShuffleArray(data, sv, PokeCrypto.SIZE_4BLOCK); var result = new BK4(Data); result.RefreshChecksum(); return(result); }
public BlockInfoRSBOX(byte[] data, int offset) { Offset = offset; Length = 4 + ChecksumRegionSize; // Values stored in Big Endian format OriginalChecksum = BigEndian.ToUInt32(data, Offset); ID = BigEndian.ToUInt32(data, Offset + 4); SaveCount = BigEndian.ToUInt32(data, Offset + 8); }
public SAV4BR(byte[] data = null) { Data = data ?? new byte[SaveUtil.SIZE_G4BR]; BAK = (byte[])Data.Clone(); Exportable = !Data.All(z => z == 0); if (SaveUtil.GetIsG4BRSAV(Data) != GameVersion.BATREV) { return; } Data = DecryptPBRSaveData(data); // Detect active save SaveCount = Math.Max(BigEndian.ToUInt32(Data, 0x1C004C), BigEndian.ToUInt32(Data, 0x4C)); if (BigEndian.ToUInt32(Data, 0x1C004C) > BigEndian.ToUInt32(Data, 0x4C)) { byte[] tempData = new byte[0x1C0000]; Array.Copy(Data, 0, tempData, 0, 0x1C0000); Array.Copy(Data, 0x1C0000, Data, 0, 0x1C0000); tempData.CopyTo(Data, 0x1C0000); } SaveSlots = new List <int>(); SaveNames = new string[SAVE_COUNT]; for (int i = 0; i < SAVE_COUNT; i++) { if (BitConverter.ToUInt16(Data, 0x390 + 0x6FF00 * i) != 0) { SaveSlots.Add(i); SaveNames[i] = Encoding.BigEndianUnicode.GetString(Data, 0x390 + 0x6FF00 * i, 0x10); } } CurrentSlot = SaveSlots[0]; Personal = PersonalTable.DP; HeldItems = Legal.HeldItems_DP; if (!Exportable) { ClearBoxes(); } }
public SAV4BR(byte[] data = null) { Data = data ?? new byte[SaveUtil.SIZE_G4BR]; BAK = (byte[])Data.Clone(); Exportable = !IsRangeEmpty(0, Data.Length); if (SaveUtil.GetIsG4BRSAV(Data) != GameVersion.BATREV) { return; } Data = DecryptPBRSaveData(data); // Detect active save SaveCount = Math.Max(BigEndian.ToUInt32(Data, 0x1C004C), BigEndian.ToUInt32(Data, 0x4C)); if (BigEndian.ToUInt32(Data, 0x1C004C) > BigEndian.ToUInt32(Data, 0x4C)) { byte[] tempData = new byte[0x1C0000]; Array.Copy(Data, 0, tempData, 0, 0x1C0000); Array.Copy(Data, 0x1C0000, Data, 0, 0x1C0000); tempData.CopyTo(Data, 0x1C0000); } for (int i = 0; i < SAVE_COUNT; i++) { if (!IsOTNamePresent(i)) { continue; } SaveSlots.Add(i); SaveNames.Add(GetOTName(i).Trim()); } CurrentSlot = SaveSlots[0]; Personal = PersonalTable.DP; HeldItems = Legal.HeldItems_DP; if (!Exportable) { ClearBoxes(); } }
private void InitializeData(byte[] data) { Data = DecryptPBRSaveData(data); // Detect active save var first = BigEndian.ToUInt32(Data, 0x00004C); var second = BigEndian.ToUInt32(Data, 0x1C004C); SaveCount = Math.Max(second, first); if (second > first) { // swap halves byte[] tempData = new byte[0x1C0000]; Array.Copy(Data, 0, tempData, 0, 0x1C0000); Array.Copy(Data, 0x1C0000, Data, 0, 0x1C0000); tempData.CopyTo(Data, 0x1C0000); } var names = (string[])SaveNames; for (int i = 0; i < SAVE_COUNT; i++) { var name = GetOTName(i); if (string.IsNullOrWhiteSpace(name)) { name = $"Empty {i + 1}"; } else if (_currentSlot == -1) { _currentSlot = i; } names[i] = name; } if (_currentSlot == -1) { _currentSlot = 0; } CurrentSlot = _currentSlot; }
private static bool GetIsRanchPlat(byte[] data) => data.Length == SIZE_G4RANCH_PLAT && BigEndian.ToUInt32(data, 0x268C) != 0;
private static bool GetIsBank3(byte[] data) => data.Length == SIZE_G4BANK && BitConverter.ToUInt32(data, 0x3FC00) == 0; // size collision with ^ private static bool GetIsRanchDP(byte[] data) => data.Length == SIZE_G4RANCH && BigEndian.ToUInt32(data, 0x22AC) != 0;
private static bool GetIsBank3(byte[] data) => data.Length == SIZE_G4BANK && BitConverter.ToUInt32(data, 0x3FC00) == 0; // size collision with ^ private static bool GetIsRanch4(byte[] data) => (data.Length == SIZE_G4RANCH && BigEndian.ToUInt32(data, 0x22AC) != 0) || (data.Length == SIZE_G4RANCH_PLAT && BigEndian.ToUInt32(data, 0x268C) != 0);