mirror of
https://github.com/kwsch/PKHeX
synced 2024-12-17 07:54:23 +00:00
977 lines
36 KiB
C#
977 lines
36 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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namespace PKHeX.Core
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{
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/// <summary>
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/// Generation 4 abstract <see cref="SaveFile"/> object.
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/// </summary>
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/// <remarks>
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/// Storage data is stored in one contiguous block, and the remaining data is stored in another block.
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/// </remarks>
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public abstract class SAV4 : SaveFile
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{
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protected internal override string ShortSummary => $"{OT} ({Version}) - {PlayTimeString}";
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public override string Extension => ".sav";
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// Blocks & Offsets
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private readonly int GeneralBlockPosition; // Small Block
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private readonly int StorageBlockPosition; // Big Block
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private const int PartitionSize = 0x40000;
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// SaveData is chunked into two pieces.
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protected readonly byte[] Storage;
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public readonly byte[] General;
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protected override byte[] BoxBuffer => Storage;
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protected override byte[] PartyBuffer => General;
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protected abstract int StorageSize { get; }
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protected abstract int GeneralSize { get; }
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protected abstract int StorageStart { get; }
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/// <inheritdoc />
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public override bool GetFlag(int offset, int bitIndex) => FlagUtil.GetFlag(General, offset, bitIndex);
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/// <inheritdoc />
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public override void SetFlag(int offset, int bitIndex, bool value) => FlagUtil.SetFlag(General, offset, bitIndex, value);
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protected SAV4()
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{
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Storage = new byte[StorageSize];
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General = new byte[GeneralSize];
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ClearBoxes();
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}
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protected SAV4(byte[] data) : base(data)
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{
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var gSize = GeneralSize;
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var sSize = StorageSize;
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var sStart = StorageStart;
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GeneralBlockPosition = GetActiveBlock(Data, 0, gSize);
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StorageBlockPosition = GetActiveBlock(Data, sStart, sSize);
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var gbo = (GeneralBlockPosition == 0 ? 0 : PartitionSize);
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var sbo = (StorageBlockPosition == 0 ? 0 : PartitionSize) + sStart;
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General = GetData(gbo, gSize);
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Storage = GetData(sbo, sSize);
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}
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// Configuration
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protected override SaveFile CloneInternal()
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{
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var sav = CloneInternal4();
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SetData(sav.General, General, 0);
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SetData(sav.Storage, Storage, 0);
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return sav;
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}
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protected abstract SAV4 CloneInternal4();
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public override void CopyChangesFrom(SaveFile sav)
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{
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SetData(sav.Data, 0);
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var s4 = (SAV4)sav;
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SetData(General, s4.General, 0);
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SetData(Storage, s4.Storage, 0);
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}
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protected override int SIZE_STORED => PokeCrypto.SIZE_4STORED;
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protected override int SIZE_PARTY => PokeCrypto.SIZE_4PARTY;
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public override PKM BlankPKM => new PK4();
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public override Type PKMType => typeof(PK4);
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public override int BoxCount => 18;
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public override int MaxEV => 255;
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public override int Generation => 4;
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protected override int EventFlagMax => 0xB60; // 2912
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protected override int EventConstMax => (EventFlag - EventConst) >> 1;
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protected override int GiftCountMax => 11;
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public override int OTLength => 7;
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public override int NickLength => 10;
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public override int MaxMoney => 999999;
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public override int MaxCoins => 50_000;
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public override int MaxMoveID => Legal.MaxMoveID_4;
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public override int MaxSpeciesID => Legal.MaxSpeciesID_4;
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public override int MaxItemID => Version == GameVersion.HGSS ? Legal.MaxItemID_4_HGSS : Version == GameVersion.Pt ? Legal.MaxItemID_4_Pt : Legal.MaxItemID_4_DP;
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public override int MaxAbilityID => Legal.MaxAbilityID_4;
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public override int MaxBallID => Legal.MaxBallID_4;
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public override int MaxGameID => Legal.MaxGameID_4; // Colo/XD
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public bool HGSS => Version == GameVersion.HGSS;
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public bool DP => Version == GameVersion.DP;
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// Checksums
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protected abstract int FooterSize { get; }
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private ushort CalcBlockChecksum(byte[] data) => Checksums.CRC16_CCITT(data, 0, data.Length - FooterSize);
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private static ushort GetBlockChecksumSaved(byte[] data) => BitConverter.ToUInt16(data, data.Length - 2);
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private bool GetBlockChecksumValid(byte[] data) => CalcBlockChecksum(data) == GetBlockChecksumSaved(data);
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protected override void SetChecksums()
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{
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BitConverter.GetBytes(CalcBlockChecksum(General)).CopyTo(General, General.Length - 2);
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BitConverter.GetBytes(CalcBlockChecksum(Storage)).CopyTo(Storage, Storage.Length - 2);
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// Write blocks back
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General.CopyTo(Data, GeneralBlockPosition * PartitionSize);
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Storage.CopyTo(Data, (StorageBlockPosition * PartitionSize) + StorageStart);
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}
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public override bool ChecksumsValid
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{
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get
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{
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if (!GetBlockChecksumValid(General))
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return false;
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if (!GetBlockChecksumValid(Storage))
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return false;
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return true;
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}
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}
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public override string ChecksumInfo
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{
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get
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{
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var list = new List<string>();
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if (!GetBlockChecksumValid(General))
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list.Add("Small block checksum is invalid");
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if (!GetBlockChecksumValid(Storage))
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list.Add("Large block checksum is invalid");
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return list.Count != 0 ? string.Join(Environment.NewLine, list) : "Checksums are valid.";
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}
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}
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private static int GetActiveBlock(byte[] data, int begin, int length)
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{
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int offset = begin + length - 0x14;
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return SAV4BlockDetection.CompareFooters(data, offset, offset + PartitionSize);
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}
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protected int WondercardFlags = int.MinValue;
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protected int AdventureInfo = int.MinValue;
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protected int Seal = int.MinValue;
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protected int Trainer1;
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public int GTS { get; } = int.MinValue;
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// Storage
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public override int PartyCount
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{
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get => General[Party - 4];
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protected set => General[Party - 4] = (byte)value;
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}
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public override int GetPartyOffset(int slot) => Party + (SIZE_PARTY * slot);
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// Trainer Info
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public override string OT
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{
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get => GetString(General, Trainer1, 16);
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set => SetString(value, OTLength).CopyTo(General, Trainer1);
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}
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public override int TID
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{
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get => BitConverter.ToUInt16(General, Trainer1 + 0x10);
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set => BitConverter.GetBytes((ushort)value).CopyTo(General, Trainer1 + 0x10);
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}
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public override int SID
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{
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get => BitConverter.ToUInt16(General, Trainer1 + 0x12);
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set => BitConverter.GetBytes((ushort)value).CopyTo(General, Trainer1 + 0x12);
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}
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public override uint Money
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{
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get => BitConverter.ToUInt32(General, Trainer1 + 0x14);
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set => BitConverter.GetBytes(value).CopyTo(General, Trainer1 + 0x14);
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}
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public override int Gender
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{
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get => General[Trainer1 + 0x18];
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set => General[Trainer1 + 0x18] = (byte)value;
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}
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public override int Language
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{
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get => General[Trainer1 + 0x19];
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set => General[Trainer1 + 0x19] = (byte)value;
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}
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public int Badges
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{
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get => General[Trainer1 + 0x1A];
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set { if (value < 0) return; General[Trainer1 + 0x1A] = (byte)value; }
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}
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public int Sprite
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{
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get => General[Trainer1 + 0x1B];
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set { if (value < 0) return; General[Trainer1 + 0x1B] = (byte)value; }
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}
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public uint Coin
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{
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get => BitConverter.ToUInt16(General, Trainer1 + 0x20);
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set => BitConverter.GetBytes((ushort)value).CopyTo(General, Trainer1 + 0x20);
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}
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public override int PlayedHours
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{
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get => BitConverter.ToUInt16(General, Trainer1 + 0x22);
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set => BitConverter.GetBytes((ushort)value).CopyTo(General, Trainer1 + 0x22);
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}
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public override int PlayedMinutes
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{
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get => General[Trainer1 + 0x24];
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set => General[Trainer1 + 0x24] = (byte)value;
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}
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public override int PlayedSeconds
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{
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get => General[Trainer1 + 0x25];
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set => General[Trainer1 + 0x25] = (byte)value;
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}
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public int M
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{
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get
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{
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int ofs = 0;
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switch (Version)
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{
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case GameVersion.DP: ofs = 0x1238; break;
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case GameVersion.Pt: ofs = 0x1280; break;
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case GameVersion.HGSS: ofs = 0x1234; break;
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}
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return BitConverter.ToUInt16(General, ofs);
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}
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set
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{
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int ofs = 0;
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switch (Version)
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{
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case GameVersion.DP: ofs = 0x1238; break;
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case GameVersion.Pt: ofs = 0x1280; break;
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case GameVersion.HGSS: ofs = 0x1234; break;
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}
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BitConverter.GetBytes((ushort)value).CopyTo(General, ofs);
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}
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}
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public int X
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{
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get
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{
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int ofs = 0;
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switch (Version)
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{
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case GameVersion.DP: ofs = 0x1240; break;
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case GameVersion.Pt: ofs = 0x1288; break;
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case GameVersion.HGSS: ofs = 0x123C; break;
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}
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return BitConverter.ToUInt16(General, ofs);
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}
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set
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{
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int ofs = 0;
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switch (Version)
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{
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case GameVersion.DP: ofs = 0x1240; break;
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case GameVersion.Pt: ofs = 0x1288; break;
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case GameVersion.HGSS: ofs = 0x123C; break;
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}
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BitConverter.GetBytes((ushort)(X2 = value)).CopyTo(General, ofs);
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}
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}
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public int Y
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{
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get
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{
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int ofs = 0;
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switch (Version)
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{
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case GameVersion.DP: ofs = 0x1244; break;
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case GameVersion.Pt: ofs = 0x128C; break;
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case GameVersion.HGSS: ofs = 0x1240; break;
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}
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return BitConverter.ToUInt16(General, ofs);
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}
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set
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{
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int ofs = 0;
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switch (Version)
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{
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case GameVersion.DP: ofs = 0x1244; break;
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case GameVersion.Pt: ofs = 0x128C; break;
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case GameVersion.HGSS: ofs = 0x1240; break;
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}
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BitConverter.GetBytes((ushort)(Y2 = value)).CopyTo(General, ofs);
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}
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}
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public int X2
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{
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get
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{
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int ofs = 0;
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switch (Version)
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{
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case GameVersion.DP: ofs = 0x25FA; break;
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case GameVersion.Pt: ofs = 0x287E; break;
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case GameVersion.HGSS: ofs = 0x236E; break;
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}
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return BitConverter.ToUInt16(General, ofs);
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}
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set
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{
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int ofs = 0;
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switch (Version)
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{
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case GameVersion.DP: ofs = 0x25FA; break;
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case GameVersion.Pt: ofs = 0x287E; break;
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case GameVersion.HGSS: ofs = 0x236E; break;
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}
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BitConverter.GetBytes((ushort)value).CopyTo(General, ofs);
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}
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}
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public int Y2
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{
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get
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{
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int ofs = 0;
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switch (Version)
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{
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case GameVersion.DP: ofs = 0x25FE; break;
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case GameVersion.Pt: ofs = 0x2882; break;
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case GameVersion.HGSS: ofs = 0x2372; break;
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}
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return BitConverter.ToUInt16(General, ofs);
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}
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set
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{
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int ofs = 0;
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switch (Version)
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{
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case GameVersion.DP: ofs = 0x25FE; break;
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case GameVersion.Pt: ofs = 0x2882; break;
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case GameVersion.HGSS: ofs = 0x2372; break;
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}
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BitConverter.GetBytes((ushort)value).CopyTo(General, ofs);
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}
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}
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public int Z
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{
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get
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{
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int ofs = 0;
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switch (Version)
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{
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case GameVersion.DP: ofs = 0x2602; break;
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case GameVersion.Pt: ofs = 0x2886; break;
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case GameVersion.HGSS: ofs = 0x2376; break;
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}
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return BitConverter.ToUInt16(General, ofs);
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}
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set
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{
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int ofs = 0;
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switch (Version)
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{
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case GameVersion.DP: ofs = 0x2602; break;
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case GameVersion.Pt: ofs = 0x2886; break;
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case GameVersion.HGSS: ofs = 0x2376; break;
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}
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BitConverter.GetBytes((ushort)value).CopyTo(General, ofs);
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}
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}
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public override uint SecondsToStart { get => BitConverter.ToUInt32(General, AdventureInfo + 0x34); set => BitConverter.GetBytes(value).CopyTo(General, AdventureInfo + 0x34); }
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public override uint SecondsToFame { get => BitConverter.ToUInt32(General, AdventureInfo + 0x3C); set => BitConverter.GetBytes(value).CopyTo(General, AdventureInfo + 0x3C); }
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protected override PKM GetPKM(byte[] data) => new PK4(data);
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protected override byte[] DecryptPKM(byte[] data) => PokeCrypto.DecryptArray45(data);
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protected override void SetPKM(PKM pkm)
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{
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var pk4 = (PK4)pkm;
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// Apply to this Save File
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DateTime Date = DateTime.Now;
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if (pk4.Trade(OT, TID, SID, Gender, Date.Day, Date.Month, Date.Year))
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pkm.RefreshChecksum();
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}
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// Daycare
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public override int GetDaycareSlotOffset(int loc, int slot) => DaycareOffset + (slot * SIZE_PARTY);
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public override uint? GetDaycareEXP(int loc, int slot)
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{
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int ofs = DaycareOffset + ((slot+1)*SIZE_PARTY) - 4;
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return BitConverter.ToUInt32(General, ofs);
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}
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public override bool? IsDaycareOccupied(int loc, int slot) => null; // todo
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public override void SetDaycareEXP(int loc, int slot, uint EXP)
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{
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int ofs = DaycareOffset + ((slot+1)*SIZE_PARTY) - 4;
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BitConverter.GetBytes(EXP).CopyTo(General, ofs);
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}
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public override void SetDaycareOccupied(int loc, int slot, bool occupied)
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{
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// todo
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}
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// Mystery Gift
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private bool MysteryGiftActive { get => (General[72] & 1) == 1; set => General[72] = (byte)((General[72] & 0xFE) | (value ? 1 : 0)); }
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private static bool IsMysteryGiftAvailable(DataMysteryGift[] value)
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{
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for (int i = 0; i < 8; i++) // 8 PGT
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{
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if (value[i] is PGT g && g.CardType != 0)
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return true;
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}
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for (int i = 8; i < 11; i++) // 3 PCD
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{
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if (value[i] is PCD d && d.Gift.CardType != 0)
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return true;
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}
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return false;
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}
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private byte[] MatchMysteryGifts(DataMysteryGift[] value)
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{
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byte[] cardMatch = new byte[8];
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for (int i = 0; i < 8; i++)
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{
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if (value[i] is not PGT pgt)
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continue;
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if (pgt.CardType == 0) // empty
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{
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cardMatch[i] = pgt.Slot = 0;
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continue;
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}
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cardMatch[i] = pgt.Slot = 3;
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for (byte j = 0; j < 3; j++)
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{
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if (value[8 + j] is not PCD pcd)
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continue;
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// Check if data matches (except Slot @ 0x02)
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if (!pcd.GiftEquals(pgt))
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continue;
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if (this is SAV4HGSS)
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j++; // hgss 0,1,2; dppt 1,2,3
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cardMatch[i] = pgt.Slot = j;
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break;
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}
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}
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return cardMatch;
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}
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public override MysteryGiftAlbum GiftAlbum
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{
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get
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{
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var album = new MysteryGiftAlbum(MysteryGiftCards, MysteryGiftReceivedFlags);
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album.Flags[2047] = false;
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return album;
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}
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set
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{
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bool available = IsMysteryGiftAvailable(value.Gifts);
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if (available && !MysteryGiftActive)
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MysteryGiftActive = true;
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value.Flags[2047] = available;
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// Check encryption for each gift (decrypted wc4 sneaking in)
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foreach (var g in value.Gifts)
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{
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if (g is PGT pgt)
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{
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pgt.VerifyPKEncryption();
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}
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else if (g is PCD pcd)
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{
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var dg = pcd.Gift;
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if (dg.VerifyPKEncryption())
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pcd.Gift = dg; // set encrypted gift back to PCD.
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}
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}
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MysteryGiftReceivedFlags = value.Flags;
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MysteryGiftCards = value.Gifts;
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}
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}
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protected override bool[] MysteryGiftReceivedFlags
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{
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get
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{
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bool[] result = new bool[GiftFlagMax];
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for (int i = 0; i < result.Length; i++)
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result[i] = (General[WondercardFlags + (i >> 3)] >> (i & 7) & 0x1) == 1;
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return result;
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}
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set
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{
|
|
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));
|
|
}
|
|
|
|
SetData(General, data, WondercardFlags);
|
|
}
|
|
}
|
|
|
|
protected override DataMysteryGift[] MysteryGiftCards
|
|
{
|
|
get
|
|
{
|
|
DataMysteryGift[] cards = new DataMysteryGift[8 + 3];
|
|
for (int i = 0; i < 8; i++) // 8 PGT
|
|
cards[i] = new PGT(General.Slice(WondercardData + (i * PGT.Size), PGT.Size));
|
|
for (int i = 8; i < 11; i++) // 3 PCD
|
|
cards[i] = new PCD(General.Slice(WondercardData + (8 * PGT.Size) + ((i-8) * PCD.Size), PCD.Size));
|
|
return cards;
|
|
}
|
|
set
|
|
{
|
|
var Matches = MatchMysteryGifts(value); // automatically applied
|
|
if (Matches.Length == 0)
|
|
return;
|
|
|
|
for (int i = 0; i < 8; i++) // 8 PGT
|
|
{
|
|
if (value[i] is PGT)
|
|
SetData(General, value[i].Data, WondercardData + (i *PGT.Size));
|
|
}
|
|
for (int i = 8; i < 11; i++) // 3 PCD
|
|
{
|
|
if (value[i] is PCD)
|
|
SetData(General, 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;
|
|
|
|
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
|
|
General[ofs + (brSize * 0)] |= mask;
|
|
|
|
// Check if already Seen
|
|
if ((General[ofs + (brSize * 1)] & mask) == 0) // Not seen
|
|
{
|
|
General[ofs + (brSize * 1)] |= mask; // Set seen
|
|
int gr = pkm.PersonalInfo.Gender;
|
|
switch (gr)
|
|
{
|
|
case 255: // Genderless
|
|
case 0: // Male Only
|
|
General[ofs + (brSize * 2)] &= (byte)~mask; // unset
|
|
General[ofs + (brSize * 3)] &= (byte)~mask; // unset
|
|
break;
|
|
case 254: // Female Only
|
|
General[ofs + (brSize * 2)] |= mask;
|
|
General[ofs + (brSize * 3)] |= mask;
|
|
break;
|
|
default: // Male or Female
|
|
bool m = (General[ofs + (brSize * 2)] & mask) != 0;
|
|
bool f = (General[ofs + (brSize * 3)] & mask) != 0;
|
|
if (m || f) // bit already set?
|
|
break;
|
|
int gender = pkm.Gender & 1;
|
|
General[ofs + (brSize * 2)] &= (byte)~mask; // unset
|
|
General[ofs + (brSize * 3)] &= (byte)~mask; // unset
|
|
gender ^= 1; // Set OTHER gender seen bit so it appears second
|
|
General[ofs + (brSize * (2 + gender))] |= mask;
|
|
break;
|
|
}
|
|
}
|
|
|
|
int FormOffset1 = PokeDex + 4 + (brSize * 4) + 4;
|
|
var forms = GetForms(pkm.Species);
|
|
if (forms.Length > 0)
|
|
{
|
|
if (pkm.Species == (int)Species.Unown) // Unown
|
|
{
|
|
for (int i = 0; i < 0x1C; i++)
|
|
{
|
|
byte val = General[FormOffset1 + 4 + i];
|
|
if (val == pkm.Form)
|
|
break; // already set
|
|
if (val != 0xFF)
|
|
continue; // keep searching
|
|
|
|
General[FormOffset1 + 4 + i] = (byte)pkm.Form;
|
|
break; // form now set
|
|
}
|
|
}
|
|
else if (pkm.Species == (int)Species.Pichu && HGSS) // Pichu (HGSS Only)
|
|
{
|
|
int form = pkm.Form == 1 ? 2 : pkm.Gender;
|
|
if (TryInsertForm(forms, form))
|
|
SetForms(pkm.Species, forms);
|
|
}
|
|
else
|
|
{
|
|
if (TryInsertForm(forms, pkm.Form))
|
|
SetForms(pkm.Species, forms);
|
|
}
|
|
}
|
|
|
|
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);
|
|
General[PokeDexLanguageFlags + (DP ? dpl : pkm.Species)] |= (byte)(1 << lang);
|
|
}
|
|
|
|
private static readonly int[] DPLangSpecies = { 23, 25, 54, 77, 120, 129, 202, 214, 215, 216, 228, 278, 287, 315 };
|
|
|
|
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 & General[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 & General[ofs + bd + (brSize * 1)]) != 0;
|
|
}
|
|
|
|
public int[] GetForms(int species)
|
|
{
|
|
const int brSize = 0x40;
|
|
if (species == (int)Species.Deoxys)
|
|
{
|
|
uint val = (uint) (General[PokeDex + 0x4 + (1 * brSize) - 1] | General[PokeDex + 0x4 + (2 * brSize) - 1] << 8);
|
|
return GetDexFormValues(val, 4, 4);
|
|
}
|
|
|
|
int FormOffset1 = PokeDex + 4 + (4 * brSize) + 4;
|
|
switch (species)
|
|
{
|
|
case (int)Species.Shellos: // Shellos
|
|
return GetDexFormValues(General[FormOffset1 + 0], 1, 2);
|
|
case (int)Species.Gastrodon: // Gastrodon
|
|
return GetDexFormValues(General[FormOffset1 + 1], 1, 2);
|
|
case (int)Species.Burmy: // Burmy
|
|
return GetDexFormValues(General[FormOffset1 + 2], 2, 3);
|
|
case (int)Species.Wormadam: // Wormadam
|
|
return GetDexFormValues(General[FormOffset1 + 3], 2, 3);
|
|
case (int)Species.Unown: // Unown
|
|
return General.Slice(FormOffset1 + 4, 0x1C).Select(i => (int)i).ToArray();
|
|
}
|
|
if (DP)
|
|
return Array.Empty<int>();
|
|
|
|
int PokeDexLanguageFlags = FormOffset1 + (HGSS ? 0x3C : 0x20);
|
|
int FormOffset2 = PokeDexLanguageFlags + 0x1F4;
|
|
return species switch
|
|
{
|
|
(int)Species.Rotom => GetDexFormValues(BitConverter.ToUInt32(General, FormOffset2), 3, 6),
|
|
(int)Species.Shaymin => GetDexFormValues(General[FormOffset2 + 4], 1, 2),
|
|
(int)Species.Giratina => GetDexFormValues(General[FormOffset2 + 5], 1, 2),
|
|
(int)Species.Pichu when HGSS => GetDexFormValues(General[FormOffset2 + 6], 2, 3),
|
|
_ => Array.Empty<int>()
|
|
};
|
|
}
|
|
|
|
public void SetForms(int spec, int[] forms)
|
|
{
|
|
const int brSize = 0x40;
|
|
switch (spec)
|
|
{
|
|
case (int)Species.Deoxys: // Deoxys
|
|
uint newval = SetDexFormValues(forms, 4, 4);
|
|
General[PokeDex + 0x4 + (1 * brSize) - 1] = (byte) (newval & 0xFF);
|
|
General[PokeDex + 0x4 + (2 * brSize) - 1] = (byte) ((newval >> 8) & 0xFF);
|
|
break;
|
|
}
|
|
|
|
int FormOffset1 = PokeDex + 4 + (4 * brSize) + 4;
|
|
switch (spec)
|
|
{
|
|
case (int)Species.Shellos: // Shellos
|
|
General[FormOffset1 + 0] = (byte)SetDexFormValues(forms, 1, 2);
|
|
return;
|
|
case (int)Species.Gastrodon: // Gastrodon
|
|
General[FormOffset1 + 1] = (byte)SetDexFormValues(forms, 1, 2);
|
|
return;
|
|
case (int)Species.Burmy: // Burmy
|
|
General[FormOffset1 + 2] = (byte)SetDexFormValues(forms, 2, 3);
|
|
return;
|
|
case (int)Species.Wormadam: // Wormadam
|
|
General[FormOffset1 + 3] = (byte)SetDexFormValues(forms, 2, 3);
|
|
return;
|
|
case (int)Species.Unown: // 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, General, ofs, forms.Length);
|
|
return;
|
|
}
|
|
|
|
if (DP)
|
|
return;
|
|
|
|
int PokeDexLanguageFlags = FormOffset1 + (HGSS ? 0x3C : 0x20);
|
|
int FormOffset2 = PokeDexLanguageFlags + 0x1F4;
|
|
switch (spec)
|
|
{
|
|
case (int)Species.Rotom: // Rotom
|
|
BitConverter.GetBytes(SetDexFormValues(forms, 3, 6)).CopyTo(General, FormOffset2);
|
|
return;
|
|
case (int)Species.Shaymin: // Shaymin
|
|
General[FormOffset2 + 4] = (byte)SetDexFormValues(forms, 1, 2);
|
|
return;
|
|
case (int)Species.Giratina: // Giratina
|
|
General[FormOffset2 + 5] = (byte)SetDexFormValues(forms, 1, 2);
|
|
return;
|
|
case (int)Species.Pichu when HGSS: // Pichu
|
|
General[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 << (readCt * BitsPerForm);
|
|
for (int i = 0; i < Forms.Length; i++)
|
|
{
|
|
int val = Forms[i];
|
|
if (val == -1)
|
|
val = n1;
|
|
|
|
Value |= (uint)(val << (BitsPerForm*i));
|
|
if (i >= readCt)
|
|
throw new ArgumentException("Array count should be less than bitfield count", nameof(Forms));
|
|
}
|
|
return Value;
|
|
}
|
|
|
|
private static bool TryInsertForm(int[] forms, int form)
|
|
{
|
|
if (Array.IndexOf(forms, form) >= 0)
|
|
return false; // already in list
|
|
|
|
// insert at first empty
|
|
var index = Array.IndexOf(forms, -1);
|
|
if (index < 0)
|
|
return false; // no free slots?
|
|
|
|
forms[index] = form;
|
|
return true;
|
|
}
|
|
|
|
public int DexUpgraded
|
|
{
|
|
get
|
|
{
|
|
switch (Version)
|
|
{
|
|
case GameVersion.DP:
|
|
if (General[0x1413] != 0) return 4;
|
|
else if (General[0x1415] != 0) return 3;
|
|
else if (General[0x1404] != 0) return 2;
|
|
else if (General[0x1414] != 0) return 1;
|
|
else return 0;
|
|
case GameVersion.HGSS:
|
|
if (General[0x15ED] != 0) return 3;
|
|
else if (General[0x15EF] != 0) return 2;
|
|
else if (General[0x15EE] != 0 && (General[0x10D1] & 8) != 0) return 1;
|
|
else return 0;
|
|
case GameVersion.Pt:
|
|
if (General[0x1641] != 0) return 4;
|
|
else if (General[0x1643] != 0) return 3;
|
|
else if (General[0x1640] != 0) return 2;
|
|
else if (General[0x1642] != 0) return 1;
|
|
else return 0;
|
|
default: return 0;
|
|
}
|
|
}
|
|
set
|
|
{
|
|
switch (Version)
|
|
{
|
|
case GameVersion.DP:
|
|
General[0x1413] = value == 4 ? 1 : 0;
|
|
General[0x1415] = value >= 3 ? 1 : 0;
|
|
General[0x1404] = value >= 2 ? 1 : 0;
|
|
General[0x1414] = value >= 1 ? 1 : 0;
|
|
break;
|
|
case GameVersion.HGSS:
|
|
General[0x15ED] = value == 3 ? 1 : 0;
|
|
General[0x15EF] = value >= 2 ? 1 : 0;
|
|
General[0x15EE] = value >= 1 ? 1 : 0;
|
|
General[0x10D1] = (byte)((General[0x10D1] & ~8) | (value >= 1 ? 8 : 0));
|
|
break;
|
|
case GameVersion.Pt:
|
|
General[0x1641] = value == 4 ? 1 : 0;
|
|
General[0x1643] = value >= 3 ? 1 : 0;
|
|
General[0x1640] = value >= 2 ? 1 : 0;
|
|
General[0x1642] = value >= 1 ? 1 : 0;
|
|
break;
|
|
default: return;
|
|
}
|
|
}
|
|
}
|
|
|
|
public override string GetString(byte[] data, int offset, int length) => StringConverter4.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 StringConverter4.SetString4(value, maxLength, PadToSize, PadWith);
|
|
}
|
|
|
|
/// <summary> All Event Constant values for the savegame </summary>
|
|
public override ushort[] GetEventConsts()
|
|
{
|
|
if (EventConstMax <= 0)
|
|
return Array.Empty<ushort>();
|
|
|
|
ushort[] Constants = new ushort[EventConstMax];
|
|
for (int i = 0; i < Constants.Length; i++)
|
|
Constants[i] = BitConverter.ToUInt16(General, EventConst + (i * 2));
|
|
return Constants;
|
|
}
|
|
|
|
/// <summary> All Event Constant values for the savegame </summary>
|
|
public override void SetEventConsts(ushort[] value)
|
|
{
|
|
if (EventConstMax <= 0)
|
|
return;
|
|
if (value.Length != EventConstMax)
|
|
return;
|
|
|
|
for (int i = 0; i < value.Length; i++)
|
|
BitConverter.GetBytes(value[i]).CopyTo(General, EventConst + (i * 2));
|
|
}
|
|
|
|
// Seals
|
|
private const byte SealMaxCount = 99;
|
|
|
|
public byte[] GetSealCase() => General.Slice(Seal, (int)Seal4.MAX);
|
|
public void SetSealCase(byte[] value) => SetData(General, value, Seal);
|
|
|
|
public byte GetSealCount(Seal4 id) => General[Seal + (int)id];
|
|
public byte SetSealCount(Seal4 id, byte count) => General[Seal + (int)id] = Math.Min(SealMaxCount, count);
|
|
|
|
public void SetAllSeals(byte count, bool unreleased = false)
|
|
{
|
|
var sealIndexCount = (int)(unreleased ? Seal4.MAX : Seal4.MAXLEGAL);
|
|
var val = Math.Min(count, SealMaxCount);
|
|
for (int i = 0; i < sealIndexCount; i++)
|
|
General[Seal + i] = val;
|
|
}
|
|
|
|
public int GetMailOffset(int index)
|
|
{
|
|
int ofs = (index * Mail4.SIZE);
|
|
return Version switch
|
|
{
|
|
GameVersion.DP => (ofs + 0x4BEC),
|
|
GameVersion.Pt => (ofs + 0x4E80),
|
|
_ => (ofs + 0x3FA8)
|
|
};
|
|
}
|
|
|
|
public byte[] GetMailData(int ofs) => General.Slice(ofs, Mail4.SIZE);
|
|
}
|
|
}
|