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PKHeX/PKHeX.Core/Saves/SAV4.cs

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using System;
using System.Collections.Generic;
using System.Linq;
namespace PKHeX.Core
{
/// <summary>
/// Generation 4 <see cref="SaveFile"/> object.
/// </summary>
public sealed class SAV4 : SaveFile
{
public override string BAKName => $"{FileName} [{OT} ({Version}) - {PlayTimeString}].bak";
public override string Filter => (Footer.Length > 0 ? "DeSmuME DSV|*.dsv|" : "") + "SAV File|*.sav|All Files|*.*";
public override string Extension => ".sav";
public SAV4(byte[] data = null, GameVersion versionOverride = GameVersion.Any)
{
Data = data ?? new byte[SaveUtil.SIZE_G4RAW];
BAK = (byte[])Data.Clone();
Exportable = !IsRangeEmpty(0, Data.Length);
// Get Version
if (data == null)
Version = GameVersion.HGSS;
else if (versionOverride != GameVersion.Any)
Version = versionOverride;
else Version = SaveUtil.GetIsG4SAV(Data);
if (Version == GameVersion.Invalid)
return;
generalBlock = GetActiveGeneralBlock();
storageBlock = GetActiveStorageBlock();
GetSAVOffsets();
switch (Version)
{
case GameVersion.DP: Personal = PersonalTable.DP; break;
case GameVersion.Pt: Personal = PersonalTable.Pt; break;
case GameVersion.HGSS: Personal = PersonalTable.HGSS; break;
}
if (!Exportable)
ClearBoxes();
}
// Configuration
public override SaveFile Clone() { return new SAV4((byte[])Data.Clone(), Version); }
public override int SIZE_STORED => PKX.SIZE_4STORED;
protected override int SIZE_PARTY => PKX.SIZE_4PARTY;
public override PKM BlankPKM => new PK4();
public override Type PKMType => typeof(PK4);
public override int BoxCount => 18;
public override int MaxEV => 255;
public override int Generation => 4;
protected override int EventFlagMax => EventFlag > 0 ? 0xB60 : int.MinValue;
protected override int EventConstMax => EventConst > 0 ? (EventFlag - EventConst) >> 1 : int.MinValue;
protected override int GiftCountMax => 11;
public override int OTLength => 7;
public override int NickLength => 10;
public override int MaxMoney => 999999;
public override int MaxCoins => 50_000;
public override int MaxMoveID => Legal.MaxMoveID_4;
public override int MaxSpeciesID => Legal.MaxSpeciesID_4;
public override int MaxItemID => Version == GameVersion.HGSS ? Legal.MaxItemID_4_HGSS : Version == GameVersion.Pt ? Legal.MaxItemID_4_Pt : Legal.MaxItemID_4_DP;
public override int MaxAbilityID => Legal.MaxAbilityID_4;
public override int MaxBallID => Legal.MaxBallID_4;
public override int MaxGameID => Legal.MaxGameID_4; // Colo/XD
// Checksums
private static int[][] GetChecksumOffsets(GameVersion g)
{
// start, end, chkoffset
switch (g)
{
case GameVersion.DP:
return new[] {new[] {0x0000, 0xC0EC, 0xC0FE}, new[] {0xc100, 0x1E2CC, 0x1E2DE}};
case GameVersion.Pt:
return new[] {new[] {0x0000, 0xCF18, 0xCF2A}, new[] {0xCF2C, 0x1F0FC, 0x1F10E}};
case GameVersion.HGSS:
return new[] {new[] {0x0000, 0xF618, 0xF626}, new[] {0xF700, 0x21A00, 0x21A0E}};
default:
return null;
}
}
protected override void SetChecksums()
{
int[][] c = GetChecksumOffsets(Version);
if (c == null)
return;
BitConverter.GetBytes(SaveUtil.CRC16_CCITT(Data, c[0][0] + GBO, c[0][1] - c[0][0])).CopyTo(Data, c[0][2] + GBO);
BitConverter.GetBytes(SaveUtil.CRC16_CCITT(Data, c[1][0] + SBO, c[1][1] - c[1][0])).CopyTo(Data, c[1][2] + SBO);
}
public override bool ChecksumsValid
{
get
{
int[][] c = GetChecksumOffsets(Version);
if (c == null)
return false;
if (SaveUtil.CRC16_CCITT(Data, c[0][0] + GBO, c[0][1] - c[0][0]) != BitConverter.ToUInt16(Data, c[0][2] + GBO))
return false; // Small Fail
if (SaveUtil.CRC16_CCITT(Data, c[1][0] + SBO, c[1][1] - c[1][0]) != BitConverter.ToUInt16(Data, c[1][2] + SBO))
return false; // Large Fail
return true;
}
}
public override string ChecksumInfo
{
get
{
int[][] c = GetChecksumOffsets(Version);
if (c == null)
return "Unable to check Save File.";
var list = new List<string>();
if (SaveUtil.CRC16_CCITT(Data, c[0][0] + GBO, c[0][1] - c[0][0]) != BitConverter.ToUInt16(Data, c[0][2] + GBO))
list.Add("Small block checksum is invalid");
if (SaveUtil.CRC16_CCITT(Data, c[1][0] + SBO, c[1][1] - c[1][0]) != BitConverter.ToUInt16(Data, c[1][2] + SBO))
list.Add("Large block checksum is invalid");
return list.Count != 0 ? string.Join(Environment.NewLine, list) : "Checksums are valid.";
}
}
// Blocks & Offsets
private readonly int generalBlock = -1; // Small Block
private readonly int storageBlock = -1; // Big Block
private readonly int hofBlock = -1; // Hall of Fame Block
private int SBO => 0x40000 * storageBlock;
public int GBO => 0x40000 * generalBlock;
private int HBO => 0x40000 * hofBlock;
private int GetActiveGeneralBlock()
{
if (Version < 0)
return -1;
// Check to see if the save is initialized completely
// if the block is not initialized, fall back to the other save.
if (IsRangeAll(0x00000, 10, 0) || IsRangeAll(0x00000, 10, 0xFF))
return 1;
if (IsRangeAll(0x40000, 10, 0) || IsRangeAll(0x40000, 10, 0xFF))
return 0;
int ofs = GetActiveBlockSaveCounterOffset();
bool first = BitConverter.ToUInt16(Data, ofs) >= BitConverter.ToUInt16(Data, ofs + 0x40000);
return first ? 0 : 1;
}
private int GetActiveStorageBlock()
{
if (Version < 0)
return -1;
// Check to see if the save is initialized completely
// if the block is not initialized, fall back to the other save.
if (IsRangeAll(0x00000, 10, 0) || IsRangeAll(0x00000, 10, 0xFF))
return 1;
if (IsRangeAll(0x40000, 10, 0) || IsRangeAll(0x40000, 10, 0xFF))
return 0;
int ofs = GetStorageBlockSaveCounterOffset();
bool first = BitConverter.ToUInt16(Data, ofs) >= BitConverter.ToUInt16(Data, ofs + 0x40000);
return first ? 0 : 1;
}
private int GetActiveBlockSaveCounterOffset()
{
switch (Version)
{
case GameVersion.DP: return 0xC0F0;
case GameVersion.Pt: return 0xCF1C;
case GameVersion.HGSS: return 0xF618;
default: return -1;
}
}
private int GetStorageBlockSaveCounterOffset()
{
switch (Version)
{
case GameVersion.DP: return 0x1E2D0;
case GameVersion.Pt: return 0x1F100;
case GameVersion.HGSS: return 0x21A00;
default: return -1;
}
}
private void GetSAVOffsets()
{
if (Version < 0)
return;
switch (Version)
{
case GameVersion.DP:
AdventureInfo = 0 + GBO;
Trainer1 = 0x64 + GBO;
Party = 0x98 + GBO;
PokeDex = 0x12DC + GBO;
WondercardFlags = 0xA6D0 + GBO;
WondercardData = 0xA7fC + GBO;
OFS_PouchHeldItem = 0x624 + GBO;
OFS_PouchKeyItem = 0x8B8 + GBO;
OFS_PouchTMHM = 0x980 + GBO;
OFS_MailItems = 0xB10 + GBO;
OFS_PouchMedicine = 0xB40 + GBO;
OFS_PouchBerry = 0xBE0 + GBO;
OFS_PouchBalls = 0xCE0 + GBO;
OFS_BattleItems = 0xD1C + GBO;
LegalItems = Legal.Pouch_Items_DP;
LegalKeyItems = Legal.Pouch_Key_DP;
LegalTMHMs = Legal.Pouch_TMHM_DP;
LegalMedicine = Legal.Pouch_Medicine_DP;
LegalBerries = Legal.Pouch_Berries_DP;
LegalBalls = Legal.Pouch_Ball_DP;
LegalBattleItems = Legal.Pouch_Battle_DP;
LegalMailItems = Legal.Pouch_Mail_DP;
HeldItems = Legal.HeldItems_DP;
EventConst = 0xD9C + GBO;
EventFlag = 0xFDC + GBO;
Daycare = 0x141C + GBO;
OFS_HONEY = 0x72E4 + GBO;
Box = 0xC104 + SBO;
OFS_UG_Stats = 0x3A2C + GBO;
_currentPoketchApp = 0x114E;
break;
case GameVersion.Pt:
AdventureInfo = 0 + GBO;
Trainer1 = 0x68 + GBO;
Party = 0xA0 + GBO;
PokeDex = 0x1328 + GBO;
WondercardFlags = 0xB4C0 + GBO;
WondercardData = 0xB5C0 + GBO;
OFS_PouchHeldItem = 0x630 + GBO;
OFS_PouchKeyItem = 0x8C4 + GBO;
OFS_PouchTMHM = 0x98C + GBO;
OFS_MailItems = 0xB1C + GBO;
OFS_PouchMedicine = 0xB4C + GBO;
OFS_PouchBerry = 0xBEC + GBO;
OFS_PouchBalls = 0xCEC + GBO;
OFS_BattleItems = 0xD28 + GBO;
LegalItems = Legal.Pouch_Items_Pt;
LegalKeyItems = Legal.Pouch_Key_Pt;
LegalTMHMs = Legal.Pouch_TMHM_Pt;
LegalMedicine = Legal.Pouch_Medicine_Pt;
LegalBerries = Legal.Pouch_Berries_Pt;
LegalBalls = Legal.Pouch_Ball_Pt;
LegalBattleItems = Legal.Pouch_Battle_Pt;
LegalMailItems = Legal.Pouch_Mail_Pt;
HeldItems = Legal.HeldItems_Pt;
EventConst = 0xDAC + GBO;
EventFlag = 0xFEC + GBO;
Daycare = 0x1654 + GBO;
OFS_HONEY = 0x7F38 + GBO;
Box = 0xCF30 + SBO;
OFS_UG_Stats = 0x3CB4 + GBO;
_currentPoketchApp = 0x1162;
break;
case GameVersion.HGSS:
AdventureInfo = 0 + GBO;
Trainer1 = 0x64 + GBO;
Party = 0x98 + GBO;
PokeDex = 0x12B8 + GBO;
WondercardFlags = 0x9D3C + GBO;
WondercardData = 0x9E3C + GBO;
OFS_PouchHeldItem = 0x644 + GBO; // 0x644-0x8D7 (0x8CB)
OFS_PouchKeyItem = 0x8D8 + GBO; // 0x8D8-0x99F (0x979)
OFS_PouchTMHM = 0x9A0 + GBO; // 0x9A0-0xB33 (0xB2F)
OFS_MailItems = 0xB34 + GBO; // 0xB34-0xB63 (0xB63)
OFS_PouchMedicine = 0xB64 + GBO; // 0xB64-0xC03 (0xBFB)
OFS_PouchBerry = 0xC04 + GBO; // 0xC04-0xD03
OFS_PouchBalls = 0xD04 + GBO; // 0xD04-0xD63
OFS_BattleItems = 0xD64 + GBO; // 0xD64-0xD97
LegalItems = Legal.Pouch_Items_HGSS;
LegalKeyItems = Legal.Pouch_Key_HGSS;
LegalTMHMs = Legal.Pouch_TMHM_HGSS;
LegalMedicine = Legal.Pouch_Medicine_HGSS;
LegalBerries = Legal.Pouch_Berries_HGSS;
LegalBalls = Legal.Pouch_Ball_HGSS;
LegalBattleItems = Legal.Pouch_Battle_HGSS;
LegalMailItems = Legal.Pouch_Mail_HGSS;
HeldItems = Legal.HeldItems_HGSS;
EventConst = 0xDE4 + GBO;
EventFlag = 0x10C4 + GBO;
Daycare = 0x15FC + GBO;
OFS_WALKER = 0xE70C + GBO;
Box = 0xF700 + SBO;
break;
}
}
private int WondercardFlags = int.MinValue;
private int AdventureInfo = int.MinValue;
// Inventory
private ushort[] LegalItems, LegalKeyItems, LegalTMHMs, LegalMedicine, LegalBerries, LegalBalls, LegalBattleItems, LegalMailItems;
public override InventoryPouch[] Inventory
{
get
{
InventoryPouch[] pouch =
{
new InventoryPouch4(InventoryType.Items, LegalItems, 999, OFS_PouchHeldItem),
new InventoryPouch4(InventoryType.KeyItems, LegalKeyItems, 1, OFS_PouchKeyItem),
new InventoryPouch4(InventoryType.TMHMs, LegalTMHMs, 99, OFS_PouchTMHM),
new InventoryPouch4(InventoryType.Medicine, LegalMedicine, 999, OFS_PouchMedicine),
new InventoryPouch4(InventoryType.Berries, LegalBerries, 999, OFS_PouchBerry),
new InventoryPouch4(InventoryType.Balls, LegalBalls, 999, OFS_PouchBalls),
new InventoryPouch4(InventoryType.BattleItems, LegalBattleItems, 999, OFS_BattleItems),
new InventoryPouch4(InventoryType.MailItems, LegalMailItems, 999, OFS_MailItems),
};
foreach (var p in pouch)
p.GetPouch(Data);
return pouch;
}
set
{
foreach (var p in value)
p.SetPouch(Data);
}
}
// Storage
public override int PartyCount
{
get => Data[Party - 4];
protected set => Data[Party - 4] = (byte)value;
}
public override int GetBoxOffset(int box)
{
return Box + SIZE_STORED*box*30 + (Version == GameVersion.HGSS ? box * 0x10 : 0);
}
public override int GetPartyOffset(int slot)
{
return Party + SIZE_PARTY*slot;
}
// Trainer Info
public override string OT
{
get => GetString(Trainer1, 16);
set => SetString(value, OTLength).CopyTo(Data, Trainer1);
}
public override int TID
{
get => BitConverter.ToUInt16(Data, Trainer1 + 0x10 + 0);
set => BitConverter.GetBytes((ushort)value).CopyTo(Data, Trainer1 + 0x10 + 0);
}
public override int SID
{
get => BitConverter.ToUInt16(Data, Trainer1 + 0x12);
set => BitConverter.GetBytes((ushort)value).CopyTo(Data, Trainer1 + 0x12);
}
public override uint Money
{
get => BitConverter.ToUInt32(Data, Trainer1 + 0x14);
set => BitConverter.GetBytes(value).CopyTo(Data, Trainer1 + 0x14);
}
public uint Coin
{
get => BitConverter.ToUInt16(Data, Trainer1 + 0x20);
set => BitConverter.GetBytes((ushort)value).CopyTo(Data, Trainer1 + 0x20);
}
public override int Gender
{
get => Data[Trainer1 + 0x18];
set => Data[Trainer1 + 0x18] = (byte)value;
}
public override int Language
{
get => Data[Trainer1 + 0x19];
set => Data[Trainer1 + 0x19] = (byte)value;
}
public int Badges
{
get => Data[Trainer1 + 0x1A];
set { if (value < 0) return; Data[Trainer1 + 0x1A] = (byte)value; }
}
public int Sprite
{
get => Data[Trainer1 + 0x1B];
set { if (value < 0) return; Data[Trainer1 + 0x1B] = (byte)value; }
}
public int Badges16
{
get
{
if (Version != GameVersion.HGSS)
return -1;
return Data[Trainer1 + 0x1F];
}
set
{
if (value < 0)
return;
if (Version != GameVersion.HGSS)
return;
Data[Trainer1 + 0x1F] = (byte)value;
}
}
public override int PlayedHours
{
get => BitConverter.ToUInt16(Data, Trainer1 + 0x22);
set => BitConverter.GetBytes((ushort)value).CopyTo(Data, Trainer1 + 0x22);
}
public override int PlayedMinutes
{
get => Data[Trainer1 + 0x24];
set => Data[Trainer1 + 0x24] = (byte)value;
}
public override int PlayedSeconds
{
get => Data[Trainer1 + 0x25];
set => Data[Trainer1 + 0x25] = (byte)value;
}
public int M
{
get
{
int ofs = 0;
switch (Version)
{
case GameVersion.DP: ofs = 0x1238; break;
case GameVersion.HGSS: ofs = 0x1234; break;
case GameVersion.Pt: ofs = 0x1280; break;
}
ofs += GBO;
return BitConverter.ToUInt16(Data, ofs);
}
set
{
int ofs = 0;
switch (Version)
{
case GameVersion.DP: ofs = 0x1238; break;
case GameVersion.HGSS: ofs = 0x1234; break;
case GameVersion.Pt: ofs = 0x1280; break;
}
ofs += GBO;
BitConverter.GetBytes((ushort)value).CopyTo(Data, ofs);
}
}
public int X
{
get
{
int ofs = 0;
switch (Version)
{
case GameVersion.DP: ofs = 0x25FA; break;
case GameVersion.Pt: ofs = 0x287E; break;
case GameVersion.HGSS: ofs = 0x236E; break;
}
ofs += GBO;
return BitConverter.ToUInt16(Data, ofs);
}
set
{
int ofs = 0; int ofs2 = 0;
switch (Version)
{
case GameVersion.DP: ofs = 0x25FA; ofs2 = 0x1240; break;
case GameVersion.Pt: ofs = 0x287E; ofs2 = 0x1288; break;
case GameVersion.HGSS: ofs = 0x236E; ofs2 = 0x123C; break;
}
ofs += GBO; ofs2 += GBO;
BitConverter.GetBytes((ushort)value).CopyTo(Data, ofs);
BitConverter.GetBytes((ushort)value).CopyTo(Data, ofs2);
}
}
public int Z
{
get
{
int ofs = 0;
switch (Version)
{
case GameVersion.DP: ofs = 0x2602; break;
case GameVersion.Pt: ofs = 0x2886; break;
case GameVersion.HGSS: ofs = 0x2376; break;
}
ofs += GBO;
return BitConverter.ToUInt16(Data, ofs);
}
set
{
int ofs = 0;
switch (Version)
{
case GameVersion.DP: ofs = 0x2602; break;
case GameVersion.Pt: ofs = 0x2886; break;
case GameVersion.HGSS: ofs = 0x2376; break;
}
ofs += GBO;
BitConverter.GetBytes((ushort)value).CopyTo(Data, ofs);
}
}
public int Y
{
get
{
int ofs = 0;
switch (Version)
{
case GameVersion.DP: ofs = 0x25FE; break;
case GameVersion.Pt: ofs = 0x2882; break;
case GameVersion.HGSS: ofs = 0x2372; break;
}
ofs += GBO;
return BitConverter.ToUInt16(Data, ofs);
}
set
{
int ofs = 0; int ofs2 = 0;
switch (Version)
{
case GameVersion.DP: ofs = 0x25FE; ofs2 = 0x1244; break;
case GameVersion.Pt: ofs = 0x2882; ofs2 = 0x128C; break;
case GameVersion.HGSS: ofs = 0x2372; ofs2 = 0x1240; break;
}
ofs += GBO; ofs2 += GBO;
BitConverter.GetBytes((ushort)value).CopyTo(Data, ofs);
BitConverter.GetBytes((ushort)value).CopyTo(Data, ofs2);
}
}
public override int SecondsToStart { get => BitConverter.ToInt32(Data, AdventureInfo + 0x34); set => BitConverter.GetBytes(value).CopyTo(Data, AdventureInfo + 0x34); }
public override int SecondsToFame { get => BitConverter.ToInt32(Data, AdventureInfo + 0x3C); set => BitConverter.GetBytes(value).CopyTo(Data, AdventureInfo + 0x3C); }
public int CurrentPoketchApp { get => (sbyte)Data[_currentPoketchApp]; set => Data[_currentPoketchApp] = (byte)Math.Min(24, value); /* Alarm Clock */ }
private int _currentPoketchApp;
// Storage
public override int CurrentBox
{
get => Data[Version == GameVersion.HGSS ? GetBoxOffset(BoxCount) : Box - 4];
set => Data[Version == GameVersion.HGSS ? GetBoxOffset(BoxCount) : Box - 4] = (byte)value;
}
private static int AdjustWallpaper(int value, int shift)
{
// Pt's Special Wallpapers 1-8 are shifted by +0x8
// HG/SS Special Wallpapers 1-8 (Primo Phrases) are shifted by +0x10
if (value >= 0x10) // special
return value + shift;
return value;
}
public override int GetBoxWallpaper(int box)
{
int value = base.GetBoxWallpaper(box);
if (Version != GameVersion.DP)
value = AdjustWallpaper(value, -(Version == GameVersion.Pt ? 0x8 : 0x10));
return value;
}
public override void SetBoxWallpaper(int box, int value)
{
if (Version != GameVersion.DP)
value = AdjustWallpaper(value, Version == GameVersion.Pt ? 0x8 : 0x10);
base.SetBoxWallpaper(box, value);
}
protected override int GetBoxWallpaperOffset(int box)
{
// Box Wallpaper is directly after the Box Names
int offset = GetBoxOffset(BoxCount);
if (Version == GameVersion.HGSS) offset += 0x8;
offset += BoxCount*0x28 + box;
return offset;
}
public override string GetBoxName(int box)
{
int offset = GetBoxOffset(BoxCount);
if (Version == GameVersion.HGSS) offset += 0x8;
return GetString(offset + box*0x28, 0x28);
}
public override void SetBoxName(int box, string value)
{
if (value.Length > 13)
value = value.Substring(0, 13); // Hard cap
int offset = GetBoxOffset(BoxCount);
if (Version == GameVersion.HGSS) offset += 0x8;
SetData(SetString(value, 13), offset + box*0x28);
}
public override PKM GetPKM(byte[] data)
{
return new PK4(data);
}
public override byte[] DecryptPKM(byte[] data)
{
return PKX.DecryptArray45(data);
}
protected override void SetPKM(PKM pkm)
{
var pk4 = (PK4)pkm;
// Apply to this Save File
DateTime Date = DateTime.Now;
if (pk4.Trade(OT, TID, SID, Gender, Date.Day, Date.Month, Date.Year))
pkm.RefreshChecksum();
}
// Daycare
public override int GetDaycareSlotOffset(int loc, int slot)
{
return Daycare + slot * SIZE_PARTY;
}
public override uint? GetDaycareEXP(int loc, int slot)
{
int ofs = Daycare + (slot+1)*SIZE_PARTY - 4;
return BitConverter.ToUInt32(Data, ofs);
}
public override bool? IsDaycareOccupied(int loc, int slot)
{
return null;
}
public override void SetDaycareEXP(int loc, int slot, uint EXP)
{
int ofs = Daycare + (slot+1)*SIZE_PARTY - 4;
BitConverter.GetBytes(EXP).CopyTo(Data, ofs);
}
public override void SetDaycareOccupied(int loc, int slot, bool occupied)
{
}
// Mystery Gift
private bool MysteryGiftActive { get => (Data[GBO + 72] & 1) == 1; set => Data[GBO + 72] = (byte)((Data[GBO + 72] & 0xFE) | (value ? 1 : 0)); }
private static bool IsMysteryGiftAvailable(MysteryGift[] value)
{
if (value == null)
return false;
for (int i = 0; i < 8; i++) // 8 PGT
if (value[i] is PGT g && g.CardType != 0)
return true;
for (int i = 8; i < 11; i++) // 3 PCD
if (value[i] is PCD d && d.Gift.CardType != 0)
return true;
return false;
}
private static int[] MatchMysteryGifts(MysteryGift[] value)
{
if (value == null)
return null;
int[] cardMatch = new int[8];
for (int i = 0; i < 8; i++)
{
if (!(value[i] is PGT pgt))
continue;
if (pgt.CardType == 0) // empty
{
cardMatch[i] = pgt.Slot = 0;
continue;
}
cardMatch[i] = pgt.Slot = 3;
for (byte j = 0; j < 3; j++)
{
if (!(value[8 + j] is PCD pcd))
continue;
// Check if data matches (except Slot @ 0x02)
if (!pcd.GiftEquals(pgt))
continue;
cardMatch[i] = pgt.Slot = j;
break;
}
}
return cardMatch;
}
public override MysteryGiftAlbum GiftAlbum
{
get
{
var album = new MysteryGiftAlbum
{
Flags = MysteryGiftReceivedFlags,
Gifts = MysteryGiftCards,
};
album.Flags[2047] = false;
return album;
}
set
{
bool available = IsMysteryGiftAvailable(value.Gifts);
MysteryGiftActive |= available;
value.Flags[2047] = available;
// Check encryption for each gift (decrypted wc4 sneaking in)
foreach (var g in value.Gifts)
{
if (g is PGT pgt)
pgt.VerifyPKEncryption();
else if (g is PCD pcd)
{
var dg = pcd.Gift;
if (dg.VerifyPKEncryption())
pcd.Gift = dg; // set encrypted gift back to PCD.
}
}
MysteryGiftReceivedFlags = value.Flags;
MysteryGiftCards = value.Gifts;
if (Version != GameVersion.DP)
return;
bool[] activeGifts = value.Gifts.Select(gift => !gift.Empty).ToArray();
MysteryGiftDPSlotActiveFlags = activeGifts;
}
}
protected override bool[] MysteryGiftReceivedFlags
{
get
{
if (WondercardData < 0 || WondercardFlags < 0)
return null;
bool[] r = new bool[GiftFlagMax];
for (int i = 0; i < r.Length; i++)
r[i] = (Data[WondercardFlags + (i >> 3)] >> (i & 7) & 0x1) == 1;
return r;
}
set
{
if (WondercardData < 0 || WondercardFlags < 0)
return;
if (GiftFlagMax != value?.Length)
return;
byte[] data = new byte[value.Length / 8];
for (int i = 0; i < value.Length; i++)
if (value[i])
data[i >> 3] |= (byte)(1 << (i & 7));
data.CopyTo(Data, WondercardFlags);
Edited = true;
}
}
private const uint MysteryGiftDPSlotActive = 0xEDB88320;
private bool[] MysteryGiftDPSlotActiveFlags
{
get
{
if (Version != GameVersion.DP)
return null;
int ofs = WondercardFlags + 0x100; // skip over flags
bool[] active = new bool[GiftCountMax]; // 8 PGT, 3 PCD
for (int i = 0; i < active.Length; i++)
active[i] = BitConverter.ToUInt32(Data, ofs + 4*i) == MysteryGiftDPSlotActive;
return active;
}
set
{
if (Version != GameVersion.DP)
return;
if (value == null || value.Length != GiftCountMax)
return;
int ofs = WondercardFlags + 0x100; // skip over flags
for (int i = 0; i < value.Length; i++)
{
byte[] magic = BitConverter.GetBytes(value[i] ? MysteryGiftDPSlotActive : 0); // 4 bytes
SetData(magic, ofs + 4*i);
}
}
}
protected override MysteryGift[] MysteryGiftCards
{
get
{
MysteryGift[] cards = new MysteryGift[8 + 3];
for (int i = 0; i < 8; i++) // 8 PGT
cards[i] = new PGT(GetData(WondercardData + i * PGT.Size, PGT.Size));
for (int i = 8; i < 11; i++) // 3 PCD
cards[i] = new PCD(GetData(WondercardData + 8 * PGT.Size + (i-8) * PCD.Size, PCD.Size));
return cards;
}
set
{
if (value == null)
return;
var Matches = MatchMysteryGifts(value); // automatically applied
if (Matches == null)
return;
for (int i = 0; i < 8; i++) // 8 PGT
if (value[i] is PGT)
SetData(value[i].Data, WondercardData + i*PGT.Size);
for (int i = 8; i < 11; i++) // 3 PCD
if (value[i] is PCD)
SetData(value[i].Data, WondercardData + 8*PGT.Size + (i - 8)*PCD.Size);
}
}
protected override void SetDex(PKM pkm)
{
if (pkm.Species == 0)
return;
if (pkm.Species > MaxSpeciesID)
return;
if (Version == GameVersion.Invalid)
return;
if (PokeDex < 0)
return;
const int brSize = 0x40;
int bit = pkm.Species - 1;
byte mask = (byte)(1 << (bit & 7));
int ofs = PokeDex + (bit >> 3) + 0x4;
/* 4 BitRegions with 0x40*8 bits
* Region 0: Caught (Captured/Owned) flags
* Region 1: Seen flags
* Region 2/3: Toggle for gender display
* 4 possible states: 00, 01, 10, 11
* 00 - 1Seen: Male Only
* 01 - 2Seen: Male First, Female Second
* 10 - 2Seen: Female First, Male Second
* 11 - 1Seen: Female Only
* (bit1 ^ bit2) + 1 = forms in dex
* bit2 = male/female shown first toggle
*/
// Set the Species Owned Flag
Data[ofs + brSize * 0] |= mask;
// Check if already Seen
if ((Data[ofs + brSize * 1] & mask) == 0) // Not seen
{
Data[ofs + brSize * 1] |= mask; // Set seen
int gr = pkm.PersonalInfo.Gender;
switch (gr)
{
case 255: // Genderless
case 0: // Male Only
Data[ofs + brSize * 2] &= mask;
Data[ofs + brSize * 3] &= mask;
break;
case 254: // Female Only
Data[ofs + brSize * 2] |= mask;
Data[ofs + brSize * 3] |= mask;
break;
default: // Male or Female
bool m = (Data[ofs + brSize * 2] & mask) != 0;
bool f = (Data[ofs + brSize * 3] & mask) != 0;
if (m || f) // bit already set?
break;
int gender = pkm.Gender & 1;
Data[ofs + brSize * 2] &= (byte)~mask; // unset
Data[ofs + brSize * 3] &= (byte)~mask; // unset
gender ^= 1; // Set OTHER gender seen bit so it appears second
Data[ofs + brSize * (2 + gender)] |= mask;
break;
}
}
int FormOffset1 = PokeDex + 4 + brSize * 4 + 4;
var forms = GetForms(pkm.Species);
if (forms != null)
{
if (pkm.Species == 201) // Unown
{
for (int i = 0; i < 0x1C; i++)
{
byte val = Data[FormOffset1 + 4 + i];
if (val == pkm.AltForm)
break; // already set
if (val != 0xFF)
continue; // keep searching
Data[FormOffset1 + 4 + i] = (byte)pkm.AltForm;
break; // form now set
}
}
else if (pkm.Species == 172 && HGSS) // Pichu (HGSS Only)
{
int form = pkm.AltForm == 1 ? 2 : pkm.Gender;
CheckInsertForm(ref forms, form);
SetForms(pkm.Species, forms);
}
else
{
CheckInsertForm(ref forms, pkm.AltForm);
SetForms(pkm.Species, forms);
}
}
int[] DPLangSpecies = { 23, 25, 54, 77, 120, 129, 202, 214, 215, 216, 228, 278, 287, 315 };
int dpl = 1 + Array.IndexOf(DPLangSpecies, pkm.Species);
if (DP && dpl <= 0)
return;
// Set the Language
int PokeDexLanguageFlags = FormOffset1 + (HGSS ? 0x3C : 0x20);
int lang = GetGen4LanguageBitIndex(pkm.Language);
Data[PokeDexLanguageFlags + (DP ? dpl : pkm.Species)] |= (byte)(1 << lang);
}
private static int GetGen4LanguageBitIndex(int lang)
{
lang--;
switch (lang) // invert ITA/GER
{
case 3: return 4;
case 4: return 3;
}
if (lang > 5)
return 0; // no KOR+
return lang < 0 ? 1 : lang; // default English
}
public override bool GetCaught(int species)
{
int bit = species - 1;
int bd = bit >> 3; // div8
int bm = bit & 7; // mod8
int ofs = PokeDex // Raw Offset
+ 0x4; // Magic
return (1 << bm & Data[ofs + bd]) != 0;
}
public override bool GetSeen(int species)
{
const int brSize = 0x40;
int bit = species - 1;
int bd = bit >> 3; // div8
int bm = bit & 7; // mod8
int ofs = PokeDex // Raw Offset
+ 0x4; // Magic
return (1 << bm & Data[ofs + bd + brSize*1]) != 0;
}
public int[] GetForms(int species)
{
const int brSize = 0x40;
if (species == 386)
{
uint val = (uint) (Data[PokeDex + 0x4 + 1*brSize - 1] | Data[PokeDex + 0x4 + 2*brSize - 1] << 8);
return GetDexFormValues(val, 4, 4);
}
int FormOffset1 = PokeDex + 4 + 4*brSize + 4;
switch (species)
{
case 422: // Shellos
return GetDexFormValues(Data[FormOffset1 + 0], 1, 2);
case 423: // Gastrodon
return GetDexFormValues(Data[FormOffset1 + 1], 1, 2);
case 412: // Burmy
return GetDexFormValues(Data[FormOffset1 + 2], 2, 3);
case 413: // Wormadam
return GetDexFormValues(Data[FormOffset1 + 3], 2, 3);
case 201: // Unown
return GetData(FormOffset1 + 4, 0x1C).Select(i => (int)i).ToArray();
}
if (DP)
return null;
int PokeDexLanguageFlags = FormOffset1 + (HGSS ? 0x3C : 0x20);
int FormOffset2 = PokeDexLanguageFlags + 0x1F4;
switch (species)
{
case 479: // Rotom
return GetDexFormValues(BitConverter.ToUInt32(Data, FormOffset2), 3, 6);
case 492: // Shaymin
return GetDexFormValues(Data[FormOffset2 + 4], 1, 2);
case 487: // Giratina
return GetDexFormValues(Data[FormOffset2 + 5], 1, 2);
case 172:
if (!HGSS)
return null;
return GetDexFormValues(Data[FormOffset2 + 6], 2, 3);
}
return null;
}
public void SetForms(int spec, int[] forms)
{
const int brSize = 0x40;
switch (spec)
{
case 386: // Deoxys
uint newval = SetDexFormValues(forms, 4, 4);
Data[PokeDex + 0x4 + 1*brSize - 1] = (byte) (newval & 0xFF);
Data[PokeDex + 0x4 + 2*brSize - 1] = (byte) ((newval >> 8) & 0xFF);
break;
}
int FormOffset1 = PokeDex + 4 + 4*brSize + 4;
switch (spec)
{
case 422: // Shellos
Data[FormOffset1 + 0] = (byte)SetDexFormValues(forms, 1, 2);
return;
case 423: // Gastrodon
Data[FormOffset1 + 1] = (byte)SetDexFormValues(forms, 1, 2);
return;
case 412: // Burmy
Data[FormOffset1 + 2] = (byte)SetDexFormValues(forms, 2, 3);
return;
case 413: // Wormadam
Data[FormOffset1 + 3] = (byte)SetDexFormValues(forms, 2, 3);
return;
case 201: // Unown
int ofs = FormOffset1 + 4;
int len = forms.Length;
Array.Resize(ref forms, 0x1C);
for (int i = len; i < forms.Length; i++)
forms[i] = 0xFF;
Array.Copy(forms.Select(b => (byte)b).ToArray(), 0, Data, ofs, forms.Length);
return;
}
if (DP)
return;
int PokeDexLanguageFlags = FormOffset1 + (HGSS ? 0x3C : 0x20);
int FormOffset2 = PokeDexLanguageFlags + 0x1F4;
switch (spec)
{
case 479: // Rotom
BitConverter.GetBytes(SetDexFormValues(forms, 3, 6)).CopyTo(Data, FormOffset2);
return;
case 492: // Shaymin
Data[FormOffset2 + 4] = (byte)SetDexFormValues(forms, 1, 2);
return;
case 487: // Giratina
Data[FormOffset2 + 5] = (byte)SetDexFormValues(forms, 1, 2);
return;
case 172: // Pichu
if (!HGSS)
return;
Data[FormOffset2 + 6] = (byte)SetDexFormValues(forms, 2, 3);
return;
}
}
private static int[] GetDexFormValues(uint Value, int BitsPerForm, int readCt)
{
int[] Forms = new int[readCt];
int n1 = 0xFF >> (8 - BitsPerForm);
for (int i = 0; i < Forms.Length; i++)
{
int val = (int)(Value >> (i * BitsPerForm)) & n1;
if (n1 == val && BitsPerForm > 1)
Forms[i] = -1;
else
Forms[i] = val;
}
// (BitsPerForm > 1) was already handled, handle (BitsPerForm == 1)
if (BitsPerForm == 1 && Forms[0] == Forms[1] && Forms[0] == 1)
Forms[0] = Forms[1] = -1;
return Forms;
}
private static uint SetDexFormValues(int[] Forms, int BitsPerForm, int readCt)
{
int n1 = 0xFF >> (8 - BitsPerForm);
uint Value = 0xFFFFFFFF << (Forms.Length*BitsPerForm);
for (int i = 0; i < Forms.Length; i++)
{
int val = Forms[i];
if (val == -1)
val = n1;
Value |= (uint)(val << (BitsPerForm*i));
}
return Value;
}
private static bool CheckInsertForm(ref int[] Forms, int FormNum)
{
if (Forms.Any(num => num == FormNum))
{
return false; // already in list
}
if (Forms.All(num => num == -1))
{
Forms[0] = FormNum;
return true; // none in list, insert at top
}
// insert at first empty
int n1 = Array.IndexOf(Forms, -1);
if (n1 < 0)
return false;
Forms[n1] = FormNum;
return true;
}
public int DexUpgraded
{
get
{
switch (Version)
{
case GameVersion.DP:
if (Data[0x1413 + GBO] != 0) return 4;
else if (Data[0x1415 + GBO] != 0) return 3;
else if (Data[0x1404 + GBO] != 0) return 2;
else if (Data[0x1414 + GBO] != 0) return 1;
else return 0;
case GameVersion.HGSS:
if (Data[0x15ED + GBO] != 0) return 3;
else if (Data[0x15EF + GBO] != 0) return 2;
else if (Data[0x15EE + GBO] != 0 && (Data[0x10D1 + GBO] & 8) != 0) return 1;
else return 0;
case GameVersion.Pt:
if (Data[0x1641 + GBO] != 0) return 4;
else if (Data[0x1643 + GBO] != 0) return 3;
else if (Data[0x1640 + GBO] != 0) return 2;
else if (Data[0x1642 + GBO] != 0) return 1;
else return 0;
default: return 0;
}
}
set
{
switch (Version)
{
case GameVersion.DP:
Data[0x1413 + GBO] = (byte)(value == 4 ? 1 : 0);
Data[0x1415 + GBO] = (byte)(value >= 3 ? 1 : 0);
Data[0x1404 + GBO] = (byte)(value >= 2 ? 1 : 0);
Data[0x1414 + GBO] = (byte)(value >= 1 ? 1 : 0);
break;
case GameVersion.HGSS:
Data[0x15ED + GBO] = (byte)(value == 3 ? 1 : 0);
Data[0x15EF + GBO] = (byte)(value >= 2 ? 1 : 0);
Data[0x15EE + GBO] = (byte)(value >= 1 ? 1 : 0);
Data[0x10D1 + GBO] = (byte)(Data[0x10D1 + GBO] & ~8 | (value >= 1 ? 8 : 0));
break;
case GameVersion.Pt:
Data[0x1641 + GBO] = (byte)(value == 4 ? 1 : 0);
Data[0x1643 + GBO] = (byte)(value >= 3 ? 1 : 0);
Data[0x1640 + GBO] = (byte)(value >= 2 ? 1 : 0);
Data[0x1642 + GBO] = (byte)(value >= 1 ? 1 : 0);
break;
default: return;
}
}
}
// Honey Trees
private int OFS_HONEY = int.MinValue;
private const int HONEY_SIZE = 8;
public HoneyTree GetHoneyTree(int index)
{
if (OFS_HONEY <= 0 || index > 21)
return null;
return new HoneyTree(GetData(OFS_HONEY + HONEY_SIZE * index, HONEY_SIZE));
}
public void SetHoneyTree(HoneyTree tree, int index)
{
if (index <= 21 && OFS_HONEY > 0)
SetData(tree.Data, OFS_HONEY + HONEY_SIZE * index);
}
public int[] MunchlaxTrees
{
get
{
int A = (TID >> 8) % 21;
int B = (TID & 0x00FF) % 21;
int C = (SID >> 8) % 21;
int D = (SID & 0x00FF) % 21;
if (A == B) B = (B + 1) % 21;
if (A == C) C = (C + 1) % 21;
if (B == C) C = (C + 1) % 21;
if (A == D) D = (D + 1) % 21;
if (B == D) D = (D + 1) % 21;
if (C == D) D = (D + 1) % 21;
return new[] { A, B, C, D };
}
}
// Pokewalker
private int OFS_WALKER = int.MinValue;
public void PokewalkerCoursesUnlockAll() => SetData(BitConverter.GetBytes((uint)0x07FF_FFFF), OFS_WALKER);
public bool[] PokewalkerCoursesUnlocked
{
get
{
var val = BitConverter.ToUInt32(Data, OFS_WALKER);
bool[] courses = new bool[32];
for (int i = 0; i < courses.Length; i++)
courses[i] = ((val >> i) & 1) == 1;
return courses;
}
set
{
uint val = 0;
bool[] courses = new bool[32];
for (int i = 0; i < courses.Length; i++)
val |= value[i] ? (uint)1 << i : 0;
SetData(BitConverter.GetBytes(val), OFS_WALKER);
}
}
//Underground Scores
private int OFS_UG_Stats = int.MinValue;
public int UG_PlayersMet { get => BitConverter.ToInt32(Data, OFS_UG_Stats); set => SetData(BitConverter.GetBytes(value), OFS_UG_Stats); }
public int UG_Gifts { get => BitConverter.ToInt32(Data, OFS_UG_Stats + 0x4); set => SetData(BitConverter.GetBytes(value), OFS_UG_Stats + 0x4); }
public int UG_Spheres { get => BitConverter.ToInt32(Data, OFS_UG_Stats + 0xC); set => SetData(BitConverter.GetBytes(value), OFS_UG_Stats + 0xC); }
public int UG_Fossils { get => BitConverter.ToInt32(Data, OFS_UG_Stats + 0x10); set => SetData(BitConverter.GetBytes(value), OFS_UG_Stats + 0x10); }
public int UG_TrapsAvoided { get => BitConverter.ToInt32(Data, OFS_UG_Stats + 0x18); set => SetData(BitConverter.GetBytes(value), OFS_UG_Stats + 0x18); }
public int UG_TrapsTriggered { get => BitConverter.ToInt32(Data, OFS_UG_Stats + 0x1C); set => SetData(BitConverter.GetBytes(value), OFS_UG_Stats + 0x1C); }
public int UG_Flags { get => BitConverter.ToInt32(Data, OFS_UG_Stats + 0x34); set => SetData(BitConverter.GetBytes(value), OFS_UG_Stats + 0x34); }
// Apricorn Pouch
public int GetApricornCount(int i) => !HGSS ? -1 : Data[0xE558 + GBO + i];
public void SetApricornCount(int i, int count) => Data[0xE558 + GBO + i] = (byte)count;
public override string GetString(int Offset, int Length) => StringConverter.GetString4(Data, Offset, Length);
public override byte[] SetString(string value, int maxLength, int PadToSize = 0, ushort PadWith = 0)
{
if (PadToSize == 0)
PadToSize = maxLength + 1;
return StringConverter.SetString4(value, maxLength, PadToSize, PadWith);
}
}
}
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