mirror of
https://github.com/kwsch/PKHeX
synced 2024-11-23 04:23:12 +00:00
95fbf66a6e
In addition to the Method 1 (and other sibling PIDIV types) correlation, an encounter can only be triggered if the calls prior land on the Method {1} seed. The RNG community has dubbed these patterns as "Method J" (D/P/Pt), "Method K" (HG/SS), and "Method H" (Gen3, coined by yours truly). The basic gist of these is that they are pre-requisites, like the Shadow locks of Colosseum/XD.
Rename/re-type a bunch of properties to get the codebase more in line with correct property names & more obvious underlying types.
93 lines
3.3 KiB
C#
93 lines
3.3 KiB
C#
using System.Collections.Generic;
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namespace PKHeX.Core;
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/// <summary>
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/// Calculated Information storage with properties useful for parsing the legality of the input <see cref="PKM"/>.
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/// </summary>
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public sealed class LegalInfo : IGeneration
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{
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/// <summary>The <see cref="PKM"/> object used for comparisons.</summary>
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public readonly PKM Entity;
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/// <summary>The generation of games the <see cref="Entity"/> originated from.</summary>
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public byte Generation { get; private set; }
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/// <summary>The matched Encounter details for the <see cref="Entity"/>. </summary>
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public IEncounterable EncounterMatch
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{
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get => _match;
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set
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{
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if (!ReferenceEquals(_match, EncounterInvalid.Default) && (value.LevelMin != _match.LevelMin || value.Species != _match.Species))
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_evochains = null; // clear if evo chain has the potential to be different
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_match = value;
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Parse.Clear();
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}
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}
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/// <summary>
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/// Original encounter data for the <see cref="Entity"/>.
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/// </summary>
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/// <remarks>
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/// Generation 1/2 <see cref="Entity"/> that are transferred forward to Generation 7 are restricted to new encounter details.
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/// By retaining their original match, more information can be provided by the parse.
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/// </remarks>
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public IEncounterable EncounterOriginal => EncounterOriginalGB ?? EncounterMatch;
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internal IEncounterable? EncounterOriginalGB;
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private IEncounterable _match = EncounterInvalid.Default;
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/// <summary>Top level Legality Check result list for the <see cref="EncounterMatch"/>.</summary>
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internal readonly List<CheckResult> Parse;
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private const int MoveCount = 4;
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public readonly MoveResult[] Relearn = new MoveResult[MoveCount];
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public readonly MoveResult[] Moves = new MoveResult[MoveCount];
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public EvolutionHistory EvoChainsAllGens => _evochains ??= EvolutionChain.GetEvolutionChainsAllGens(Entity, EncounterMatch);
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private EvolutionHistory? _evochains;
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/// <summary>RNG related information that generated the <see cref="PKM.PID"/>/<see cref="PKM.IVs"/> value(s).</summary>
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public PIDIV PIDIV
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{
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get => _pidiv;
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internal set
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{
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_pidiv = value;
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PIDParsed = true;
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}
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}
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public bool PIDParsed { get; private set; }
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private PIDIV _pidiv;
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public EncounterYieldFlag ManualFlag { get; internal set; }
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public bool FrameMatches => ManualFlag != EncounterYieldFlag.InvalidFrame;
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public bool PIDIVMatches => ManualFlag != EncounterYieldFlag.InvalidPIDIV;
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public LegalInfo(PKM pk, List<CheckResult> parse)
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{
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Entity = pk;
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Parse = parse;
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StoreMetadata(pk.Generation);
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}
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/// <summary>
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/// We can call this method at the start for any Gen3+ encounter iteration.
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/// Additionally, We need to call this for each Gen1/2 encounter as Version is not stored for those origins.
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/// </summary>
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/// <param name="generation">Encounter generation</param>
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internal void StoreMetadata(byte generation) => Generation = generation switch
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{
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0 when Entity is PK9 { IsUnhatchedEgg: true } => 9,
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_ => generation,
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};
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}
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public enum EncounterYieldFlag : byte
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{
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None = 0,
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InvalidPIDIV,
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InvalidFrame,
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}
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