mirror of
https://github.com/kwsch/PKHeX
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c596804578
Inline logic for Meowstic form branch evo Pass levelup byte value directly instead of recompute With EvolutionSet all shared, reorder the constructor so the primary ctor doesn't need manually ordered properties (8 byte total struct size)
42 lines
1.3 KiB
C#
42 lines
1.3 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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/// Evolution Branch Binary Unpacker
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/// </summary>
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public static class EvolutionSet
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{
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private const int SIZE = 8;
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public static EvolutionMethod[][] GetArray(BinLinkerAccessor data, byte levelUp = 1)
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{
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var result = new EvolutionMethod[data.Length][];
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for (int i = 0; i < result.Length; i++)
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result[i] = GetEntry(data[i], levelUp);
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return result;
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}
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private static EvolutionMethod[] GetEntry(ReadOnlySpan<byte> data, byte levelUp)
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{
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if (data.Length == 0)
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return Array.Empty<EvolutionMethod>();
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var result = new EvolutionMethod[data.Length / SIZE];
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for (int i = 0, offset = 0; i < result.Length; i++, offset += SIZE)
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result[i] = GetMethod(data.Slice(offset, SIZE), levelUp);
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return result;
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}
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private static EvolutionMethod GetMethod(ReadOnlySpan<byte> entry, byte levelUp)
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{
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var type = (EvolutionType)entry[0];
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var arg = ReadUInt16LittleEndian(entry[2..]);
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var species = ReadUInt16LittleEndian(entry[4..]);
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var form = entry[6];
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var level = entry[7];
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var lvlup = type.IsLevelUpRequired() ? levelUp : (byte)0;
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return new EvolutionMethod(species, arg, form, type, level, lvlup);
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}
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}
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