mirror of
https://github.com/kwsch/PKHeX
synced 2024-12-18 16:33:24 +00:00
55 lines
2.3 KiB
C#
55 lines
2.3 KiB
C#
using System;
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using static System.Buffers.Binary.BinaryPrimitives;
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namespace PKHeX.Core;
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/// <summary>
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/// Generation 7 <see cref="SaveFile"/> object that reads from Pokémon Bank savedata (stored on AWS).
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/// </summary>
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public sealed class Bank7 : BulkStorage
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{
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public Bank7(byte[] data, Type t, int start, int slotsPerBox = 30) : base(data, t, start, slotsPerBox) => Version = GameVersion.USUM;
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public override PersonalTable7 Personal => PersonalTable.USUM;
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public override ReadOnlySpan<ushort> HeldItems => Legal.HeldItems_SM;
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protected override Bank7 CloneInternal() => new((byte[])Data.Clone(), PKMType, BoxStart, SlotsPerBox);
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public override string PlayTimeString => $"{Year:00}{Month:00}{Day:00}_{Hours:00}ː{Minutes:00}";
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protected internal override string ShortSummary => PlayTimeString;
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private const int GroupNameSize = 0x20;
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private const int BankNameSize = 0x24;
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private const int GroupNameSpacing = GroupNameSize + 2;
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private const int BankNameSpacing = BankNameSize + 2;
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public ulong UID => ReadUInt64LittleEndian(Data.AsSpan(0));
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public string GetGroupName(int group)
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{
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if ((uint)group > 10)
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throw new ArgumentOutOfRangeException(nameof(group), $"{nameof(group)} must be 0-10.");
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int offset = 0x8 + (GroupNameSpacing * group) + 2; // skip over " "
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return GetString(Data.AsSpan(offset, GroupNameSize / 2));
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}
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public override int BoxCount => BankCount;
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private int BankCount
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{
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get => Data[0x15E];
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set => Data[0x15E] = (byte)value;
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}
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private int Year => ReadUInt16LittleEndian(Data.AsSpan(0x160));
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private int Month => Data[0x162];
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private int Day => Data[0x163];
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private int Hours => Data[0x164];
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private int Minutes => Data[0x165];
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private int BoxDataSize => (SlotsPerBox * SIZE_STORED) + BankNameSpacing;
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public override int GetBoxOffset(int box) => Box + (BoxDataSize * box);
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public override string GetBoxName(int box) => GetString(Data.AsSpan(GetBoxNameOffset(box), BankNameSize / 2));
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public int GetBoxNameOffset(int box) => GetBoxOffset(box) + (SlotsPerBox * SIZE_STORED);
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public int GetBoxIndex(int box) => ReadUInt16LittleEndian(Data.AsSpan(GetBoxNameOffset(box) + BankNameSize));
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private const int BoxStart = 0x17C;
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public static Bank7 GetBank7(byte[] data) => new(data, typeof(PK7), BoxStart);
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}
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