mirror of
https://github.com/kwsch/PKHeX
synced 2024-11-23 12:33:06 +00:00
a1f2f8708a
pass identifier on cloning pkm remove unnecessary ref for passing Data (not modifying array reference) const some magic numbers
517 lines
20 KiB
C#
517 lines
20 KiB
C#
using System;
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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 1 <see cref="SaveFile"/> object.
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/// </summary>
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public sealed class SAV1 : SaveFile
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{
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public override string BAKName => $"{FileName} [{OT} ({Version}) - {PlayTimeString}].bak";
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public override string Filter => "SAV File|*.sav|All Files|*.*";
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public override string Extension => ".sav";
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public override string[] PKMExtensions => PKM.Extensions.Where(f =>
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{
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int gen = f.Last() - 0x30;
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return 1 <= gen && gen <= 2;
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}).ToArray();
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public SAV1(byte[] data = null, GameVersion versionOverride = GameVersion.Any)
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{
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Data = data ?? new byte[SaveUtil.SIZE_G1RAW];
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BAK = (byte[])Data.Clone();
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Exportable = !Data.All(z => z == 0);
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if (data == null)
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Version = GameVersion.RBY;
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else if (versionOverride != GameVersion.Any)
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Version = versionOverride;
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else Version = SaveUtil.GetIsG1SAV(Data);
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if (Version == GameVersion.Invalid)
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return;
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if (Starter != 0)
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Version = Yellow ? GameVersion.YW : GameVersion.RB;
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Box = Data.Length;
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Array.Resize(ref Data, Data.Length + SIZE_RESERVED);
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Party = GetPartyOffset(0);
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Japanese = SaveUtil.GetIsG1SAVJ(Data);
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Personal = PersonalTable.Y;
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// Stash boxes after the save file's end.
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byte[] TempBox = new byte[SIZE_STOREDBOX];
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for (int i = 0; i < BoxCount; i++)
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{
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if (i < BoxCount / 2)
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Array.Copy(Data, 0x4000 + i * TempBox.Length, TempBox, 0, TempBox.Length);
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else
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Array.Copy(Data, 0x6000 + (i - BoxCount / 2) * TempBox.Length, TempBox, 0, TempBox.Length);
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PokemonList1 PL1 = new PokemonList1(TempBox, Japanese ? PokemonList1.CapacityType.StoredJP : PokemonList1.CapacityType.Stored, Japanese);
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for (int j = 0; j < PL1.Pokemon.Length; j++)
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{
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if (j < PL1.Count)
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{
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byte[] pkDat = new PokemonList1(PL1[j]).GetBytes();
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pkDat.CopyTo(Data, Data.Length - SIZE_RESERVED + i * SIZE_BOX + j * SIZE_STORED);
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}
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else
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{
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byte[] pkDat = new byte[PokemonList1.GetDataLength(PokemonList1.CapacityType.Single, Japanese)];
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pkDat.CopyTo(Data, Data.Length - SIZE_RESERVED + i * SIZE_BOX + j * SIZE_STORED);
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}
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}
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}
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Array.Copy(Data, Japanese ? 0x302D : 0x30C0, TempBox, 0, TempBox.Length);
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PokemonList1 curBoxPL = new PokemonList1(TempBox, Japanese ? PokemonList1.CapacityType.StoredJP : PokemonList1.CapacityType.Stored, Japanese);
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for (int i = 0; i < curBoxPL.Pokemon.Length; i++)
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{
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if (i < curBoxPL.Count)
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{
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byte[] pkDat = new PokemonList1(curBoxPL[i]).GetBytes();
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pkDat.CopyTo(Data, Data.Length - SIZE_RESERVED + CurrentBox * SIZE_BOX + i * SIZE_STORED);
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}
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else
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{
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byte[] pkDat = new byte[PokemonList1.GetDataLength(PokemonList1.CapacityType.Single, Japanese)];
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pkDat.CopyTo(Data, Data.Length - SIZE_RESERVED + CurrentBox * SIZE_BOX + i * SIZE_STORED);
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}
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}
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byte[] TempParty = new byte[PokemonList1.GetDataLength(PokemonList1.CapacityType.Party, Japanese)];
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Array.Copy(Data, Japanese ? 0x2ED5 : 0x2F2C, TempParty, 0, TempParty.Length);
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PokemonList1 partyList = new PokemonList1(TempParty, PokemonList1.CapacityType.Party, Japanese);
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for (int i = 0; i < partyList.Pokemon.Length; i++)
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{
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if (i < partyList.Count)
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{
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byte[] pkDat = new PokemonList1(partyList[i]).GetBytes();
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pkDat.CopyTo(Data, GetPartyOffset(i));
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}
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else
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{
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byte[] pkDat = new byte[PokemonList1.GetDataLength(PokemonList1.CapacityType.Single, Japanese)];
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pkDat.CopyTo(Data, GetPartyOffset(i));
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}
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}
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byte[] rawDC = new byte[0x38];
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Array.Copy(Data, Japanese ? 0x2CA7 : 0x2CF4, rawDC, 0, rawDC.Length);
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byte[] TempDaycare = new byte[PokemonList1.GetDataLength(PokemonList1.CapacityType.Single, Japanese)];
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TempDaycare[0] = rawDC[0];
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Array.Copy(rawDC, 1, TempDaycare, 2 + 1 + PKX.SIZE_1PARTY + StringLength, StringLength);
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Array.Copy(rawDC, 1 + StringLength, TempDaycare, 2 + 1 + PKX.SIZE_1PARTY, StringLength);
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Array.Copy(rawDC, 1 + 2 * StringLength, TempDaycare, 2 + 1, PKX.SIZE_1STORED);
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PokemonList1 daycareList = new PokemonList1(TempDaycare, PokemonList1.CapacityType.Single, Japanese);
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daycareList.GetBytes().CopyTo(Data, GetPartyOffset(7));
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Daycare = GetPartyOffset(7);
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EventFlag = Japanese ? 0x29E9 : 0x29F3;
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ObjectSpawnFlags = Japanese ? 0x2848 : 0x2852; // 2 bytes after Coin
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// Enable Pokedex editing
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PokeDex = 0;
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if (!Exportable)
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ClearBoxes();
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}
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// Event Flags
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protected override int EventFlagMax => EventFlag > 0 ? 0xA00 : int.MinValue; // 320 * 8
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protected override int EventConstMax => 0;
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private readonly int ObjectSpawnFlags;
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private const int SIZE_RESERVED = 0x8000; // unpacked box data
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protected override byte[] Write(bool DSV)
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{
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for (int i = 0; i < BoxCount; i++)
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{
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PokemonList1 boxPL = new PokemonList1(Japanese ? PokemonList1.CapacityType.StoredJP : PokemonList1.CapacityType.Stored, Japanese);
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int slot = 0;
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for (int j = 0; j < boxPL.Pokemon.Length; j++)
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{
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PK1 boxPK = (PK1) GetPKM(GetData(GetBoxOffset(i) + j*SIZE_STORED, SIZE_STORED));
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if (boxPK.Species > 0)
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boxPL[slot++] = boxPK;
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}
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if (i < BoxCount / 2)
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boxPL.GetBytes().CopyTo(Data, 0x4000 + i * SIZE_STOREDBOX);
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else
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boxPL.GetBytes().CopyTo(Data, 0x6000 + (i - BoxCount / 2) * SIZE_STOREDBOX);
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if (i == CurrentBox)
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boxPL.GetBytes().CopyTo(Data, Japanese ? 0x302D : 0x30C0);
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}
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PokemonList1 partyPL = new PokemonList1(PokemonList1.CapacityType.Party, Japanese);
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int pSlot = 0;
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for (int i = 0; i < 6; i++)
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{
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PK1 partyPK = (PK1)GetPKM(GetData(GetPartyOffset(i), SIZE_STORED));
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if (partyPK.Species > 0)
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partyPL[pSlot++] = partyPK;
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}
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partyPL.GetBytes().CopyTo(Data, Japanese ? 0x2ED5 : 0x2F2C);
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// Daycare is read-only, but in case it ever becomes editable, copy it back in.
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byte[] rawDC = GetData(GetDaycareSlotOffset(loc: 0, slot: 0), SIZE_STORED);
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byte[] dc = new byte[1 + 2*StringLength + PKX.SIZE_1STORED];
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dc[0] = rawDC[0];
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Array.Copy(rawDC, 2 + 1 + PKX.SIZE_1PARTY + StringLength, dc, 1, StringLength);
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Array.Copy(rawDC, 2 + 1 + PKX.SIZE_1PARTY, dc, 1 + StringLength, StringLength);
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Array.Copy(rawDC, 2 + 1, dc, 1 + 2*StringLength, PKX.SIZE_1STORED);
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dc.CopyTo(Data, Japanese ? 0x2CA7 : 0x2CF4);
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SetChecksums();
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byte[] outData = new byte[Data.Length - SIZE_RESERVED];
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Array.Copy(Data, outData, outData.Length);
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return outData;
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}
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// Configuration
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public override SaveFile Clone() { return new SAV1(Write(DSV: false)); }
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public override int SIZE_STORED => Japanese ? PKX.SIZE_1JLIST : PKX.SIZE_1ULIST;
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protected override int SIZE_PARTY => Japanese ? PKX.SIZE_1JLIST : PKX.SIZE_1ULIST;
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private int SIZE_BOX => BoxSlotCount*SIZE_STORED;
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private int SIZE_STOREDBOX => PokemonList1.GetDataLength(Japanese ? PokemonList1.CapacityType.StoredJP : PokemonList1.CapacityType.Stored, Japanese);
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public override PKM BlankPKM => new PK1(null, null, Japanese);
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public override Type PKMType => typeof(PK1);
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public override int MaxMoveID => Legal.MaxMoveID_1;
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public override int MaxSpeciesID => Legal.MaxSpeciesID_1;
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public override int MaxAbilityID => Legal.MaxAbilityID_1;
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public override int MaxItemID => Legal.MaxItemID_1;
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public override int MaxBallID => 0; // unused
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public override int MaxGameID => 99; // unused
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public override int MaxMoney => 999999;
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public override int MaxCoins => 9999;
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public override int BoxCount => Japanese ? 8 : 12;
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public override int MaxEV => 65535;
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public override int MaxIV => 15;
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public override int Generation => 1;
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protected override int GiftCountMax => 0;
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public override int OTLength => Japanese ? 5 : 7;
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public override int NickLength => Japanese ? 5 : 10;
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public override int BoxSlotCount => Japanese ? 30 : 20;
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public override bool HasParty => true;
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private int StringLength => Japanese ? PK1.STRLEN_J : PK1.STRLEN_U;
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// Checksums
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protected override void SetChecksums()
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{
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int CHECKSUM_OFS = Japanese ? 0x3594 : 0x3523;
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Data[CHECKSUM_OFS] = 0;
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uint chksum = 0;
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for (int i = 0x2598; i < CHECKSUM_OFS; i++)
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{
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chksum += Data[i];
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}
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chksum = ~chksum;
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chksum &= 0xFF;
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Data[CHECKSUM_OFS] = (byte)chksum;
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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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int CHECKSUM_OFS = Japanese ? 0x3594 : 0x3523;
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byte temp = Data[CHECKSUM_OFS]; // cache current chk
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SetChecksums(); // chksum is recalculated (after being set to 0 to perform check)
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byte chk = Data[CHECKSUM_OFS]; // correct checksum
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Data[CHECKSUM_OFS] = temp; // restore old chk
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return temp == chk;
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}
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}
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public override string ChecksumInfo => ChecksumsValid ? "Checksum valid." : "Checksum invalid";
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// Trainer Info
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public override GameVersion Version { get; protected set; }
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public override string OT
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{
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get => GetString(0x2598, OTLength);
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set => SetString(value, OTLength).CopyTo(Data, 0x2598);
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}
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public override int Gender
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{
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get => 0;
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set { }
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}
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public override ushort TID
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{
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get => BigEndian.ToUInt16(Data, Japanese ? 0x25FB : 0x2605);
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set => BigEndian.GetBytes(value).CopyTo(Data, Japanese ? 0x25FB : 0x2605);
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}
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public override ushort SID
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{
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get => 0;
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set { }
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}
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public bool Yellow => Starter == 0x54; // Pikachu
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public int Starter => Data[Japanese ? 0x29B9 : 0x29C3];
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public byte PikaFriendship
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{
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get => Data[Japanese ? 0x2712 : 0x271C];
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set => Data[Japanese ? 0x2712 : 0x271C] = value;
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}
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public override int PlayedHours
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{
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get => BitConverter.ToUInt16(Data, Japanese ? 0x2CA0 : 0x2CED);
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set => BitConverter.GetBytes((ushort)value).CopyTo(Data, Japanese ? 0x2CA0 : 0x2CED);
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}
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public override int PlayedMinutes
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{
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get => Data[Japanese ? 0x2CA2 : 0x2CEF];
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set => Data[Japanese ? 0x2CA2 : 0x2CEF] = (byte)value;
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}
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public override int PlayedSeconds
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{
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get => Data[Japanese ? 0x2CA3 : 0x2CF0];
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set => Data[Japanese ? 0x2CA3 : 0x2CF0] = (byte)value;
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}
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public int Badges
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{
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get => Data[Japanese ? 0x25F8 : 0x2602];
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set { if (value < 0) return; Data[Japanese ? 0x25F8 : 0x2602] = (byte)value; }
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}
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private byte Options
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{
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get => Data[Japanese ? 0x25F7 : 0x2601];
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set => Data[Japanese ? 0x25F7 : 0x2601] = value;
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}
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public bool BattleEffects
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{
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get => (Options & 0x80) == 0;
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set => Options = (byte)((Options & 0x7F) | (value ? 0 : 0x80));
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}
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public bool BattleStyleSwitch
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{
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get => (Options & 0x40) == 0;
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set => Options = (byte)((Options & 0xBF) | (value ? 0 : 0x40));
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}
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public int Sound
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{
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get => (Options & 0x30) >> 4;
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set
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{
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var new_sound = value;
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if (new_sound > 3)
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new_sound = 3;
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if (new_sound < 0)
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new_sound = 0;
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Options = (byte)((Options & 0xCF) | (new_sound << 4));
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}
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}
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public int TextSpeed
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{
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get => Options & 0x7;
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set
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{
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var new_speed = value;
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if (new_speed > 7)
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new_speed = 7;
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if (new_speed < 0)
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new_speed = 0;
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Options = (byte)((Options & 0xF8) | new_speed);
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}
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}
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public override uint Money
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{
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get => (uint)BigEndian.BCDToInt32(Data, Japanese ? 0x25EE : 0x25F3, 3);
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set
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{
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value = (uint)Math.Min(value, MaxMoney);
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BigEndian.Int32ToBCD((int)value, 3).CopyTo(Data, Japanese ? 0x25EE : 0x25F3);
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}
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}
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public uint Coin
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{
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get => (uint)BigEndian.BCDToInt32(Data, Japanese ? 0x2846 : 0x2850, 2);
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set
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{
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value = (ushort)Math.Min(value, MaxCoins);
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BigEndian.Int32ToBCD((int)value, 2).CopyTo(Data, Japanese ? 0x2846 : 0x2850);
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}
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}
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private readonly ushort[] LegalItems = Legal.Pouch_Items_RBY;
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public override InventoryPouch[] Inventory
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{
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get
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{
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ushort[] legalItems = LegalItems;
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InventoryPouch[] pouch =
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{
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new InventoryPouch(InventoryType.Items, legalItems, 99, Japanese ? 0x25C4 : 0x25C9, 20),
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new InventoryPouch(InventoryType.PCItems, legalItems, 99, Japanese ? 0x27DC : 0x27E6, 50)
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};
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foreach (var p in pouch)
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{
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p.GetPouchG1(Data);
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}
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return pouch;
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}
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set
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{
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foreach (var p in value)
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{
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int ofs = 0;
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for (int i = 0; i < p.Count; i++)
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{
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while (p.Items[ofs].Count == 0)
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ofs++;
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p.Items[i] = p.Items[ofs++];
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}
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while (ofs < p.Items.Length)
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p.Items[ofs++] = new InventoryItem();
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p.SetPouchG1(Data);
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}
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}
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}
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public override int GetDaycareSlotOffset(int loc, int slot)
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{
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return Daycare;
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}
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public override uint? GetDaycareEXP(int loc, int slot)
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{
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return null;
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}
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public override bool? IsDaycareOccupied(int loc, int slot)
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{
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return null;
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}
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public override void SetDaycareEXP(int loc, int slot, uint EXP)
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{
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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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}
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// Storage
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public override int PartyCount
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{
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get => Data[Japanese ? 0x2ED5 : 0x2F2C];
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protected set => Data[Japanese ? 0x2ED5 : 0x2F2C] = (byte)value;
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}
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public override int GetBoxOffset(int box)
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{
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return Data.Length - SIZE_RESERVED + box * SIZE_BOX;
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}
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public override int GetPartyOffset(int slot)
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{
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return Data.Length - SIZE_RESERVED + BoxCount * SIZE_BOX + slot * SIZE_STORED;
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}
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public override int CurrentBox
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{
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get => Data[Japanese ? 0x2842 : 0x284C] & 0x7F;
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set => Data[Japanese ? 0x2842 : 0x284C] = (byte)((Data[Japanese ? 0x2842 : 0x284C] & 0x80) | (value & 0x7F));
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}
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public override string GetBoxName(int box)
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{
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return $"BOX {box + 1}";
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}
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public override void SetBoxName(int box, string value)
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{
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// Don't allow for custom box names
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}
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public override PKM GetPKM(byte[] data)
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{
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if (data.Length == SIZE_STORED)
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return new PokemonList1(data, PokemonList1.CapacityType.Single, Japanese)[0];
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return new PK1(data);
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}
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public override byte[] DecryptPKM(byte[] data)
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{
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return data;
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}
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// Pokédex
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private int PokedexSeenOffset => Japanese ? 0x25B1 : 0x25B6;
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private int PokedexCaughtOffset => Japanese ? 0x259E : 0x25A3;
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protected override void SetDex(PKM pkm)
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{
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int species = pkm.Species;
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if (!CanSetDex(species))
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return;
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SetCaught(pkm.Species, true);
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SetSeen(pkm.Species, true);
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}
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private bool CanSetDex(int species)
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{
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if (species <= 0)
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return false;
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if (species > MaxSpeciesID)
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return false;
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if (Version == GameVersion.Unknown)
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return false;
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return true;
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}
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public override void SetSeen(int species, bool seen)
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{
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int bit = species - 1;
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int ofs = bit >> 3;
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SetFlag(PokedexSeenOffset + ofs, bit & 7, seen);
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|
}
|
|
public override void SetCaught(int species, bool caught)
|
|
{
|
|
int bit = species - 1;
|
|
int ofs = bit >> 3;
|
|
SetFlag(PokedexCaughtOffset + ofs, bit & 7, caught);
|
|
}
|
|
public override bool GetSeen(int species)
|
|
{
|
|
int bit = species - 1;
|
|
int ofs = bit >> 3;
|
|
return GetFlag(PokedexSeenOffset + ofs, bit & 7);
|
|
}
|
|
public override bool GetCaught(int species)
|
|
{
|
|
int bit = species - 1;
|
|
int ofs = bit >> 3;
|
|
return GetFlag(PokedexCaughtOffset + ofs, bit & 7);
|
|
}
|
|
|
|
private const int SpawnFlagCount = 0xF0;
|
|
public bool[] EventSpawnFlags
|
|
{
|
|
get
|
|
{
|
|
// RB uses 0xE4 (0xE8) flags, Yellow uses 0xF0 flags. Just grab 0xF0
|
|
bool[] data = new bool[SpawnFlagCount];
|
|
for (int i = 0; i < data.Length; i++)
|
|
data[i] = GetFlag(ObjectSpawnFlags + i >> 3, i & 7);
|
|
return data;
|
|
}
|
|
set
|
|
{
|
|
if (value?.Length != SpawnFlagCount)
|
|
return;
|
|
for (int i = 0; i < value.Length; i++)
|
|
SetFlag(ObjectSpawnFlags + i >> 3, i & 7, value[i]);
|
|
}
|
|
}
|
|
|
|
public override string GetString(int Offset, int Count) => StringConverter.GetString1(Data, Offset, Count, Japanese);
|
|
public override byte[] SetString(string value, int maxLength, int PadToSize = 0, ushort PadWith = 0)
|
|
{
|
|
if (PadToSize == 0)
|
|
PadToSize = maxLength + 1;
|
|
return StringConverter.SetString1(value, maxLength, Japanese, PadToSize, PadWith);
|
|
}
|
|
}
|
|
}
|