PKHeX/Saves/SAV4.cs

using System;
using System.Linq;

namespace PKHeX
{
    public sealed class SAV4 : SaveFile
    {
        public override string BAKName => $"{FileName} [{OT} ({Version})" +/* - {LastSavedTime}*/ "].bak";
        public override string Filter => (Footer.Length > 0 ? "DeSmuME DSV|*.dsv|" : "") + "SAV File|*.sav";
        public override string Extension => ".sav";
        public SAV4(byte[] data = null, GameVersion versionOverride = GameVersion.Any)
        {
            Data = data == null ? new byte[SaveUtil.SIZE_G4RAW] : (byte[])data.Clone();
            BAK = (byte[])Data.Clone();
            Exportable = !Data.SequenceEqual(new byte[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;

            getActiveBlock();
            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)
                resetBoxes();
        }

        // Configuration
        public override SaveFile Clone() { return new SAV4(Data, Version); }

        public override int SIZE_STORED => PKX.SIZE_4STORED;
        public override int SIZE_PARTY => PKX.SIZE_4PARTY;
        public override PKM BlankPKM => new PK4();
        protected override Type PKMType => typeof(PK4);

        public override int BoxCount => 18;
        public override int MaxEV => 255;
        public override int Generation => 4;
        protected override int EventFlagMax => int.MinValue;
        protected override int EventConstMax => int.MinValue;
        protected override int GiftCountMax => 11;
        public override int OTLength => 8;
        public override int NickLength => 10;

        public override int MaxMoveID => 467;
        public override int MaxSpeciesID => 493;
        public override int MaxItemID => Version == GameVersion.HGSS ? 536 : Version == GameVersion.Pt ? 467 : 464;
        public override int MaxAbilityID => 123;
        public override int MaxBallID => 0x18;
        public override int MaxGameID => 15; // Colo/XD

        // Checksums
        protected override void setChecksums()
        {

            switch (Version)
            {
                case GameVersion.DP:
                    // 0x0000-0xC0EC @ 0xC0FE
                    // 0xc100-0x1E2CC @ 0x1E2DE
                    BitConverter.GetBytes(SaveUtil.ccitt16(Data.Skip(0 + GBO).Take(0xC0EC).ToArray())).CopyTo(Data, 0xC0FE + GBO);
                    BitConverter.GetBytes(SaveUtil.ccitt16(Data.Skip(0xc100 + SBO).Take(0x121CC).ToArray())).CopyTo(Data, 0x1E2DE + SBO);
                    break;
                case GameVersion.Pt:
                    // 0x0000-0xCF18 @ 0xCF2A
                    // 0xCF2C-0x1F0FC @ 0x1F10E
                    BitConverter.GetBytes(SaveUtil.ccitt16(Data.Skip(0 + GBO).Take(0xCF18).ToArray())).CopyTo(Data, 0xCF2A + GBO);
                    BitConverter.GetBytes(SaveUtil.ccitt16(Data.Skip(0xCF2C + SBO).Take(0x121D0).ToArray())).CopyTo(Data, 0x1F10E + SBO);
                    break;
                case GameVersion.HGSS:
                    // 0x0000-0xF618 @ 0xF626
                    // 0xF700-0x219FC @ 0x21A0E
                    BitConverter.GetBytes(SaveUtil.ccitt16(Data.Skip(0 + GBO).Take(0xF618).ToArray())).CopyTo(Data, 0xF626 + GBO);
                    BitConverter.GetBytes(SaveUtil.ccitt16(Data.Skip(0xF700 + SBO).Take(0x12300).ToArray())).CopyTo(Data, 0x21A0E + SBO);
                    break;
            }
        }
        public override bool ChecksumsValid
        {
            get
            {
                switch (Version)
                {
                    case GameVersion.DP:
                        // 0x0000-0xC0EC @ 0xC0FE
                        // 0xc100-0x1E2CC @ 0x1E2DE
                        if (SaveUtil.ccitt16(Data.Skip(0 + GBO).Take(0xC0EC).ToArray()) != BitConverter.ToUInt16(Data, 0xC0FE + GBO))
                            return false; // Small Fail
                        if (SaveUtil.ccitt16(Data.Skip(0xc100 + SBO).Take(0x121CC).ToArray()) != BitConverter.ToUInt16(Data, 0x1E2DE + SBO))
                            return false; // Large Fail
                        break;
                    case GameVersion.Pt:
                        // 0x0000-0xCF18 @ 0xCF2A
                        // 0xCF2C-0x1F0FC @ 0x1F10E
                        if (SaveUtil.ccitt16(Data.Skip(0 + GBO).Take(0xCF18).ToArray()) != BitConverter.ToUInt16(Data, 0xCF2A + GBO))
                            return false; // Small Fail
                        if (SaveUtil.ccitt16(Data.Skip(0xCF2C + SBO).Take(0x121D0).ToArray()) != BitConverter.ToUInt16(Data, 0x1F10E + SBO))
                            return false; // Large Fail
                        break;
                    case GameVersion.HGSS:
                        // 0x0000-0xF618 @ 0xF626
                        // 0xF700-0x219FC @ 0x21A0E
                        if (SaveUtil.ccitt16(Data.Skip(0 + GBO).Take(0xF618).ToArray()) != BitConverter.ToUInt16(Data, 0xF626 + GBO))
                            return false; // Small Fail
                        if (SaveUtil.ccitt16(Data.Skip(0xF700 + SBO).Take(0x12300).ToArray()) != BitConverter.ToUInt16(Data, 0x21A0E + SBO))
                            return false; // Large Fail
                        break;
                }
                return true;
            }
        }
        public override string ChecksumInfo
        {
            get
            {
                string r = "";
                switch (Version)
                {
                    case GameVersion.DP:
                        // 0x0000-0xC0EC @ 0xC0FE
                        // 0xc100-0x1E2CC @ 0x1E2DE
                        if (SaveUtil.ccitt16(Data.Skip(0 + GBO).Take(0xC0EC).ToArray()) != BitConverter.ToUInt16(Data, 0xC0FE + GBO))
                            r += "Small block checksum is invalid" + Environment.NewLine;
                        if (SaveUtil.ccitt16(Data.Skip(0xc100 + SBO).Take(0x121CC).ToArray()) != BitConverter.ToUInt16(Data, 0x1E2DE + SBO))
                            r += "Large block checksum is invalid" + Environment.NewLine;
                        break;
                    case GameVersion.Pt:
                        // 0x0000-0xCF18 @ 0xCF2A
                        // 0xCF2C-0x1F0FC @ 0x1F10E
                        if (SaveUtil.ccitt16(Data.Skip(0 + GBO).Take(0xCF18).ToArray()) != BitConverter.ToUInt16(Data, 0xCF2A + GBO))
                            r += "Small block checksum is invalid" + Environment.NewLine;
                        if (SaveUtil.ccitt16(Data.Skip(0xCF2C + SBO).Take(0x121D0).ToArray()) != BitConverter.ToUInt16(Data, 0x1F10E + SBO))
                            r += "Large block checksum is invalid" + Environment.NewLine;
                        break;
                    case GameVersion.HGSS:
                        // 0x0000-0xF618 @ 0xF626
                        // 0xF700-0x219FC @ 0x21A0E
                        if (SaveUtil.ccitt16(Data.Skip(0 + GBO).Take(0xF618).ToArray()) != BitConverter.ToUInt16(Data, 0xF626 + GBO))
                            r += "Small block checksum is invalid" + Environment.NewLine;
                        if (SaveUtil.ccitt16(Data.Skip(0xF700 + SBO).Take(0x12300).ToArray()) != BitConverter.ToUInt16(Data, 0x21A0E + SBO))
                            r += "Large block checksum is invalid" + Environment.NewLine;
                        break;
                }
                return r.Length == 0 ? "Checksums valid." : r.TrimEnd();
            }
        }

        // Blocks & Offsets
        private int generalBlock = -1; // Small Block
        private int storageBlock = -1; // Big Block
        private int hofBlock = -1; // Hall of Fame Block
        private int SBO => 0x40000 * storageBlock;
        private int GBO => 0x40000 * generalBlock;
        private int HBO => 0x40000 * hofBlock;
        private void getActiveBlock()
        {
            if (Version < 0)
                return;
            int ofs = 0;

            if (Version == GameVersion.DP) ofs = 0xC0F0; // DP
            else if (Version == GameVersion.Pt) ofs = 0xCF1C; // PT
            else if (Version == GameVersion.HGSS) ofs = 0xF626; // HGSS
            generalBlock = BitConverter.ToUInt16(Data, ofs) >= BitConverter.ToUInt16(Data, ofs + 0x40000) ? 0 : 1;
            
            if (Version == GameVersion.DP) ofs = 0x1E2D0; // DP
            else if (Version == GameVersion.Pt) ofs = 0x1F100; // PT
            else if (Version == GameVersion.HGSS) ofs = 0x21A00; // HGSS
            storageBlock = BitConverter.ToUInt16(Data, ofs) >= BitConverter.ToUInt16(Data, ofs + 0x40000) ? 0 : 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_PouchMedicine = 0xB40 + GBO;
                    OFS_PouchBerry = 0xBE0 + GBO;
                    OFS_PouchBalls = 0xCE0 + GBO;
                    OFS_BattleItems = 0xD1C + GBO;
                    OFS_MailItems = 0xD50 + 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;

                    Daycare = 0x141C + GBO;
                    Box = 0xC104 + SBO;
                    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;

                    Daycare = 0x1654 + GBO;
                    Box = 0xCF30 + SBO;
                    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;

                    Daycare = 0x15FC + GBO;
                    Box = 0xF700 + SBO;
                    break;
            }
        }

        private int WondercardFlags = int.MinValue;
        private int AdventureInfo = int.MinValue;
        public override bool HasPokeDex => false;

        // Inventory
        private ushort[] LegalItems, LegalKeyItems, LegalTMHMs, LegalMedicine, LegalBerries, LegalBalls, LegalBattleItems, LegalMailItems;
        public override InventoryPouch[] Inventory
        {
            get
            {
                InventoryPouch[] pouch =
                {
                    new InventoryPouch(InventoryType.Items, LegalItems, 995, OFS_PouchHeldItem),
                    new InventoryPouch(InventoryType.KeyItems, LegalKeyItems, 1, OFS_PouchKeyItem),
                    new InventoryPouch(InventoryType.TMHMs, LegalTMHMs, 95, OFS_PouchTMHM),
                    new InventoryPouch(InventoryType.Medicine, LegalMedicine, 995, OFS_PouchMedicine),
                    new InventoryPouch(InventoryType.Berries, LegalBerries, 995, OFS_PouchBerry),
                    new InventoryPouch(InventoryType.Balls, LegalBalls, 995, OFS_PouchBalls),
                    new InventoryPouch(InventoryType.BattleItems, LegalBattleItems, 995, OFS_BattleItems),
                    new InventoryPouch(InventoryType.MailItems, LegalMailItems, 995, OFS_MailItems),
                };
                foreach (var p in pouch)
                    p.getPouch(ref Data);
                return pouch;
            }
            set
            {
                foreach (var p in value)
                    p.setPouch(ref Data);
            }
        }

        // Storage
        public override int PartyCount
        {
            get { return 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
            {
                return PKX.array2strG4(Data.Skip(Trainer1).Take(0x10).ToArray())
                    .Replace("\uE08F", "\u2640") // Nidoran ♂
                    .Replace("\uE08E", "\u2642") // Nidoran ♀
                    .Replace("\u2019", "\u0027"); // Farfetch'd
            }
            set
            {
                if (value.Length > 7)
                    value = value.Substring(0, 7); // Hard cap
                string TempNick = value // Replace Special Characters and add Terminator
                .Replace("\u2640", "\uE08F") // Nidoran ♂
                .Replace("\u2642", "\uE08E") // Nidoran ♀
                .Replace("\u0027", "\u2019"); // Farfetch'd
                PKX.str2arrayG4(TempNick).CopyTo(Data, Trainer1);
            }
        }
        public override ushort TID
        {
            get { return BitConverter.ToUInt16(Data, Trainer1 + 0x10 + 0); }
            set { BitConverter.GetBytes(value).CopyTo(Data, Trainer1 + 0x10 + 0); }
        }
        public override ushort SID
        {
            get { return BitConverter.ToUInt16(Data, Trainer1 + 0x12); }
            set { BitConverter.GetBytes(value).CopyTo(Data, Trainer1 + 0x12); }
        }
        public override uint Money
        {
            get { return BitConverter.ToUInt32(Data, Trainer1 + 0x14); }
            set { BitConverter.GetBytes(value).CopyTo(Data, Trainer1 + 0x14); }
        }
        public override int Gender
        {
            get { return Data[Trainer1 + 0x18]; }
            set { Data[Trainer1 + 0x18] = (byte)value; }
        }
        public override int Language
        {
            get { return Data[Trainer1 + 0x19]; }
            set { Data[Trainer1 + 0x19] = (byte)value; }
        }
        public int Badges
        {
            get { return Data[Trainer1 + 0x1A]; }
            set { if (value < 0) return; Data[Trainer1 + 0x1A] = (byte)value; }
        }
        public int Sprite
        {
            get { return 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 { return BitConverter.ToUInt16(Data, Trainer1 + 0x22); }
            set { BitConverter.GetBytes((ushort)value).CopyTo(Data, Trainer1 + 0x22); }
        }
        public override int PlayedMinutes
        {
            get { return Data[Trainer1 + 0x24]; }
            set { Data[Trainer1 + 0x24] = (byte)value; }
        }
        public override int PlayedSeconds
        {
            get { return Data[Trainer1 + 0x25]; }
            set { Data[Trainer1 + 0x25] = (byte)value; }
        }
        public int M
        {
            get
            {
                int ofs = 0;
                switch (Version)
                {
                    case GameVersion.DP:
                    case GameVersion.HGSS: ofs = 0x1234; break;
                    case GameVersion.Pt: ofs = 0x1280; break;
                }
                return BitConverter.ToUInt16(Data, ofs);
            }
            set
            {
                int ofs = 0;
                switch (Version)
                {
                    case GameVersion.DP:
                    case GameVersion.HGSS: ofs = 0x1234; break;
                    case GameVersion.Pt: ofs = 0x1280; break;
                }
                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;
                }
                return BitConverter.ToUInt16(Data, ofs);
            }
            set
            {
                int ofs = 0;
                switch (Version)
                {
                    case GameVersion.DP: ofs = 0x25FA; break;
                    case GameVersion.Pt: ofs = 0x287E; break;
                    case GameVersion.HGSS: ofs = 0x236E; break;
                }
                BitConverter.GetBytes((ushort)value).CopyTo(Data, ofs);
                switch (Version)
                {
                    case GameVersion.DP:
                    case GameVersion.HGSS:
                        BitConverter.GetBytes((ushort)value).CopyTo(Data, 0x123C);
                        break;
                }
            }
        }
        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;
                }
                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;
                }
                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;
                }
                return BitConverter.ToUInt16(Data, ofs);
            }
            set
            {
                int ofs = 0;
                switch (Version)
                {
                    case GameVersion.DP: ofs = 0x25FE; break;
                    case GameVersion.Pt: ofs = 0x2882; break;
                    case GameVersion.HGSS: ofs = 0x2372; break;
                }
                BitConverter.GetBytes((ushort)value).CopyTo(Data, ofs);
                switch (Version)
                {
                    case GameVersion.DP:
                    case GameVersion.HGSS:
                        BitConverter.GetBytes((ushort)value).CopyTo(Data, 0x1240);
                        break;
                }
            }
        }
        public override int SecondsToStart { get { return BitConverter.ToInt32(Data, AdventureInfo + 0x34); } set { BitConverter.GetBytes(value).CopyTo(Data, AdventureInfo + 0x34); } }
        public override int SecondsToFame { get { return BitConverter.ToInt32(Data, AdventureInfo + 0x3C); } set { BitConverter.GetBytes(value).CopyTo(Data, AdventureInfo + 0x3C); } }

        // Storage
        public override int CurrentBox
        {
            get { return Data[Box - 4]; }
            set { Data[Box - 4] = (byte)value; }
        }
        public override int getBoxWallpaper(int box)
        {
            // Box Wallpaper is directly after the Box Names
            int offset = getBoxOffset(BoxCount);
            if (Version == GameVersion.HGSS) offset += 0x18;
            offset += BoxCount*0x28 + box;
            return Data[offset];
        }
        public override string getBoxName(int box)
        {
            int offset = getBoxOffset(BoxCount);
            if (Version == GameVersion.HGSS) offset += 0x8;
            return PKX.array2strG4(Data.Skip(offset + box*0x28).Take(0x28).ToArray());
        }
        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;
            PKX.str2arrayG4(value).CopyTo(Data, offset + box*0x28);
        }
        public override PKM getPKM(byte[] data)
        {
            return new PK4(data);
        }
        public override byte[] decryptPKM(byte[] data)
        {
            return PKX.decryptArray45(data);
        }

        // Daycare
        public override int getDaycareSlotOffset(int loc, int slot)
        {
            return Daycare + slot * SIZE_PARTY;
        }
        public override ulong? getDaycareRNGSeed(int loc)
        {
            return null;
        }
        public override uint? getDaycareEXP(int loc, int slot)
        {
            int ofs = Daycare + (slot+1)*SIZE_PARTY - 4;
            return BitConverter.ToUInt32(Data, ofs);
        }
        public override bool? getDaycareOccupied(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
        public override MysteryGiftAlbum GiftAlbum
        {
            get
            {
                return new MysteryGiftAlbum
                {
                    Flags = MysteryGiftReceivedFlags,
                    Gifts = MysteryGiftCards,
                };
            }
            set
            {
                MysteryGiftReceivedFlags = value.Flags;
                MysteryGiftCards = value.Gifts;
            }
        }
        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;
            }
        }
        protected override MysteryGift[] MysteryGiftCards
        {
            get
            {
                MysteryGift[] cards = new MysteryGift[8 + 3];
                for (int i = 0; i < 8; i++) // 8 PGT
                    cards[i] = new PGT(Data.Skip(WondercardData + i * PGT.Size).Take(PGT.Size).ToArray());
                for (int i = 8; i < 11; i++) // 3 PCD
                    cards[i] = new PCD(Data.Skip(WondercardData + 8 * PGT.Size+ (i-8) * PCD.Size).Take(PCD.Size).ToArray());
                return cards;
            }
            set
            {
                if (value == null)
                    return;
                for (int i = 0; i < 8; i++) // 8 PGT
                {
                    if (value[i].GetType() != typeof(PGT))
                        continue;
                    value[i].Data.CopyTo(Data, WondercardData + i * PGT.Size);
                }
                for (int i = 8; i < 11; i++) // 3 PCD
                {
                    if (value[i].GetType() != typeof(PCD))
                        continue;
                    value[i].Data.CopyTo(Data, WondercardData + 8 * PGT.Size + (i-8) * PGT.Size);
                }
            }
        }

        protected override void setDex(PKM pkm)
        {
            if (pkm.Species == 0)
                return;
            if (pkm.Species > MaxSpeciesID)
                return;
            if (Version == GameVersion.Unknown)
                return;
            if (PokeDex < 0)
                return;

            const int brSize = 0x40;
            int bit = pkm.Species - 1;

            // Set the Species Owned Flag
            Data[PokeDex + brSize * 0 + bit / 8 + 0x4] |= (byte)(1 << (bit % 8));

            // Set the Species Seen Flag
            Data[PokeDex + brSize * 1 + bit / 8 + 0x4] |= (byte)(1 << (bit % 8));

            // Formes : todo
        }
    }
}