using System; using System.Collections.Generic; using static System.Buffers.Binary.BinaryPrimitives; namespace PKHeX.Core; /// /// format for /// public sealed class SAV4DP : SAV4Sinnoh { public SAV4DP() : base(GeneralSize, StorageSize) { Initialize(); Dex = new Zukan4(this, PokeDex); } public SAV4DP(byte[] data) : base(data, GeneralSize, StorageSize, GeneralSize) { Initialize(); Dex = new Zukan4(this, PokeDex); } public override Zukan4 Dex { get; } protected override SAV4 CloneInternal4() => State.Exportable ? new SAV4DP((byte[])Data.Clone()) : new SAV4DP(); public override IPersonalTable Personal => PersonalTable.DP; public override IReadOnlyList HeldItems => Legal.HeldItems_DP; public override int MaxItemID => Legal.MaxItemID_4_DP; private const int GeneralSize = 0xC100; private const int StorageSize = 0x121E0; // Start 0xC100, +4 starts box data protected override int StorageStart => GeneralSize; private void Initialize() { Version = GameVersion.DP; GetSAVOffsets(); } protected override int EventWork => 0xD9C; protected override int EventFlag => 0xFDC; private void GetSAVOffsets() { AdventureInfo = 0; Trainer1 = 0x64; Party = 0x98; PokeDex = 0x12DC; WondercardFlags = 0xA6D0; WondercardData = 0xA7fC; DaycareOffset = 0x141C; OFS_HONEY = 0x72E4; OFS_UG_Stats = 0x3A2C; OFS_UG_Items = 0x42B0; PoketchStart = 0x114C; Seal = 0x6178; OFS_PoffinCase = 0x5050; Box = 4; } #region Storage public override int GetBoxWallpaper(int box) { if ((uint)box >= 18) return 0; return Storage[GetBoxWallpaperOffset(box)]; } public override void SetBoxWallpaper(int box, int value) { if ((uint)box >= 18) return; Storage[GetBoxWallpaperOffset(box)] = (byte)value; } #endregion public override IReadOnlyList Inventory { get { InventoryPouch[] pouch = { new InventoryPouch4(InventoryType.Items, Legal.Pouch_Items_DP, 999, 0x624), new InventoryPouch4(InventoryType.KeyItems, Legal.Pouch_Key_DP, 1, 0x8B8), new InventoryPouch4(InventoryType.TMHMs, Legal.Pouch_TMHM_DP, 99, 0x980), new InventoryPouch4(InventoryType.MailItems, Legal.Pouch_Mail_DP, 999, 0xB10), new InventoryPouch4(InventoryType.Medicine, Legal.Pouch_Medicine_DP, 999, 0xB40), new InventoryPouch4(InventoryType.Berries, Legal.Pouch_Berries_DP, 999, 0xBE0), new InventoryPouch4(InventoryType.Balls, Legal.Pouch_Ball_DP, 999, 0xCE0), new InventoryPouch4(InventoryType.BattleItems, Legal.Pouch_Battle_DP, 999, 0xD1C), }; return pouch.LoadAll(General); } set => value.SaveAll(General); } // reverse crc32 polynomial, nice! private const uint MysteryGiftDPSlotActive = 0xEDB88320; public bool[] GetMysteryGiftDPSlotActiveFlags() { var span = General.AsSpan(WondercardFlags + 0x100); // skip over flags bool[] active = new bool[GiftCountMax]; // 8 PGT, 3 PCD for (int i = 0; i < active.Length; i++) active[i] = ReadUInt32LittleEndian(span[(4*i)..]) == MysteryGiftDPSlotActive; return active; } public void SetMysteryGiftDPSlotActiveFlags(ReadOnlySpan value) { if (value.Length != GiftCountMax) return; var span = General.AsSpan(WondercardFlags + 0x100); // skip over flags for (int i = 0; i < value.Length; i++) WriteUInt32LittleEndian(span[(4 * i)..], value[i] ? MysteryGiftDPSlotActive : 0); } public override MysteryGiftAlbum GiftAlbum { get => base.GiftAlbum; set { base.GiftAlbum = value; SetActiveGiftFlags(value.Gifts); } } private void SetActiveGiftFlags(IReadOnlyList gifts) { var arr = new bool[gifts.Count]; for (int i = 0; i < arr.Length; i++) arr[i] = !gifts[i].Empty; SetMysteryGiftDPSlotActiveFlags(arr); } public override int M { get => ReadUInt16LittleEndian(General.AsSpan(0x1238)); set => WriteUInt16LittleEndian(General.AsSpan(0x1238), (ushort)value); } public override int X { get => ReadUInt16LittleEndian(General.AsSpan(0x1240)); set => WriteUInt16LittleEndian(General.AsSpan(0x1240), (ushort)(X2 = value)); } public override int Y { get => ReadUInt16LittleEndian(General.AsSpan(0x1244)); set => WriteUInt16LittleEndian(General.AsSpan(0x1244), (ushort)(Y2 = value)); } public override Span Rival_Trash { get => General.AsSpan(0x25A8, MaxStringLengthOT * 2); set { if (value.Length == MaxStringLengthOT * 2) value.CopyTo(General.AsSpan(0x25A8)); } } public override int X2 { get => ReadUInt16LittleEndian(General.AsSpan(0x25FA)); set => WriteUInt16LittleEndian(General.AsSpan(0x25FA), (ushort)value); } public override int Y2 { get => ReadUInt16LittleEndian(General.AsSpan(0x25FE)); set => WriteUInt16LittleEndian(General.AsSpan(0x25FE), (ushort)value); } public override int Z { get => ReadUInt16LittleEndian(General.AsSpan(0x2602)); set => WriteUInt16LittleEndian(General.AsSpan(0x2602), (ushort)value); } public override uint SafariSeed { get => ReadUInt32LittleEndian(General.AsSpan(0x53C4)); set => WriteUInt32LittleEndian(General.AsSpan(0x53C4), value); } public override uint SwarmSeed { get => ReadUInt32LittleEndian(General.AsSpan(0x53C8)); set => WriteUInt32LittleEndian(General.AsSpan(0x53C8), value); } public override uint SwarmMaxCountModulo => 28; public Roamer4 RoamerMesprit => new(General, 0x73A0); public Roamer4 RoamerCresselia => new(General, 0x73B4); public Roamer4 RoamerUnused => new(General, 0x73C8); // Darkrai }