mirror of
https://github.com/kwsch/PKHeX
synced 2024-12-22 18:33:14 +00:00
9166d0eb64
Rewrites a good amount of legality APIs pertaining to: * Legal moves that can be learned * Evolution chains & cross-generation paths * Memory validation with forgotten moves In generation 8, there are 3 separate contexts an entity can exist in: SW/SH, BD/SP, and LA. Not every entity can cross between them, and not every entity from generation 7 can exist in generation 8 (Gogoat, etc). By creating class models representing the restrictions to cross each boundary, we are able to better track and validate data. The old implementation of validating moves was greedy: it would iterate for all generations and evolutions, and build a full list of every move that can be learned, storing it on the heap. Now, we check one game group at a time to see if the entity can learn a move that hasn't yet been validated. End result is an algorithm that requires 0 allocation, and a smaller/quicker search space. The old implementation of storing move parses was inefficient; for each move that was parsed, a new object is created and adjusted depending on the parse. Now, move parse results are `struct` and store the move parse contiguously in memory. End result is faster parsing and 0 memory allocation. * `PersonalTable` objects have been improved with new API methods to check if a species+form can exist in the game. * `IEncounterTemplate` objects have been improved to indicate the `EntityContext` they originate in (similar to `Generation`). * Some APIs have been extended to accept `Span<T>` instead of Array/IEnumerable
73 lines
3 KiB
C#
73 lines
3 KiB
C#
namespace PKHeX.Core;
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/// <summary>
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/// Caches a reference to the most recently loaded trainer data.
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/// </summary>
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/// <remarks>Useful for sourcing trainer info for the <see cref="PKM"/> ConvertTo methods.</remarks>
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public static class RecentTrainerCache
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{
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private static ITrainerInfo Trainer = new SimpleTrainerInfo();
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private static IRegionOrigin Trainer67 = new SimpleTrainerInfo(GameVersion.SN);
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private static IRegionOrigin GetTrainer3DS(ITrainerInfo tr) => tr as IRegionOrigin ?? Trainer67;
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/// <summary> Most recently loaded <see cref="ITrainerInfo.OT"/>. </summary>
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public static string OT_Name => Trainer.OT;
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/// <summary> Most recently loaded <see cref="ITrainerInfo.Gender"/>. </summary>
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public static int OT_Gender => Trainer.Gender;
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/// <summary> Most recently loaded <see cref="ITrainerInfo.Language"/>. </summary>
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public static int Language => Trainer.Language;
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/// <summary> Most recently loaded <see cref="ITrainerInfo.Generation"/>. </summary>
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public static int Format => Trainer.Generation;
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/// <summary> Most recently loaded <see cref="ITrainerInfo.Game"/>. </summary>
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public static int Game => Trainer.Game;
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/// <summary> Most recently loaded <see cref="ITrainerInfo.Context"/>. </summary>
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public static EntityContext Context => Trainer.Context;
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/// <summary>
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/// Updates the cache with the most recently loaded trainer reference.
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/// </summary>
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/// <param name="trainer"></param>
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public static void SetRecentTrainer(ITrainerInfo trainer)
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{
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Trainer = trainer;
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if (trainer is IRegionOrigin g67)
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Trainer67 = g67;
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}
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/// <inheritdoc cref="SetConsoleRegionData3DS(IRegionOrigin, ITrainerInfo)"/>
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public static void SetConsoleRegionData3DS(IRegionOrigin pk) => SetConsoleRegionData3DS(pk, Trainer);
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/// <inheritdoc cref="SetFirstCountryRegion(IGeoTrack, ITrainerInfo)"/>
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public static void SetFirstCountryRegion(IGeoTrack pk) => SetFirstCountryRegion(pk, Trainer);
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/// <summary>
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/// Fetches an <see cref="IRegionOrigin"/> trainer to apply details to the input <see cref="pk"/>.
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/// </summary>
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/// <param name="pk">Entity to apply details to.</param>
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/// <param name="trainer">Trainer that is receiving the entity.</param>
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public static void SetConsoleRegionData3DS(IRegionOrigin pk, ITrainerInfo trainer)
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{
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var tr = GetTrainer3DS(trainer);
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pk.ConsoleRegion = tr.ConsoleRegion;
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pk.Country = tr.Country;
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pk.Region = tr.Region;
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}
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/// <summary>
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/// Fetches an <see cref="IRegionOrigin"/> trainer to apply details to the input <see cref="pk"/>.
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/// </summary>
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/// <param name="pk">Entity to apply details to.</param>
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/// <param name="trainer">Trainer that is receiving the entity.</param>
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public static void SetFirstCountryRegion(IGeoTrack pk, ITrainerInfo trainer)
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{
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var tr = GetTrainer3DS(trainer);
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pk.Geo1_Country = tr.Country;
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pk.Geo1_Region = tr.Region;
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}
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}
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