mirror of
https://github.com/kwsch/PKHeX
synced 2024-12-21 18:03:09 +00:00
ef3cb34387
* Make EvolutionCriteria struct 8 bytes per object instead of 26 Unify LevelMin/LevelMax to match EncounterTemplate bubble up precise array type for better iteration * Inline queue operations, less allocation * Inline some logic * Update EvolutionChain.cs * Improve clarity on duplicate move check * Search reverse For a dual stage chain, finds it first iteration rather than second.
46 lines
1.5 KiB
C#
46 lines
1.5 KiB
C#
using System;
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using System.Collections.Generic;
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using static System.Buffers.Binary.BinaryPrimitives;
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namespace PKHeX.Core
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{
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/// <summary>
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/// Generation 6 Evolution Branch Entries
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/// </summary>
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public static class EvolutionSet6
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{
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internal static readonly HashSet<int> EvosWithArg = new() {6, 8, 16, 17, 18, 19, 20, 21, 22, 29};
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private const int SIZE = 6;
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private static EvolutionMethod[] GetMethods(ReadOnlySpan<byte> data)
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{
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var evos = new EvolutionMethod[data.Length / SIZE];
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for (int i = 0; i < data.Length; i += SIZE)
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{
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var entry = data.Slice(i, SIZE);
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evos[i/SIZE] = GetMethod(entry);
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}
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return evos;
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}
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private static EvolutionMethod GetMethod(ReadOnlySpan<byte> entry)
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{
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var method = ReadUInt16LittleEndian(entry);
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var arg = ReadUInt16LittleEndian(entry[2..]);
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var species = ReadUInt16LittleEndian(entry[4..]);
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// Argument is used by both Level argument and Item/Move/etc. Clear if appropriate.
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var lvl = EvosWithArg.Contains(method) ? 0 : arg;
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return new EvolutionMethod(method, species, argument: arg, level: (byte)lvl);
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}
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public static IReadOnlyList<EvolutionMethod[]> GetArray(BinLinkerAccessor data)
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{
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var evos = new EvolutionMethod[data.Length][];
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for (int i = 0; i < evos.Length; i++)
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evos[i] = GetMethods(data[i]);
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return evos;
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}
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}
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}
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