mirror of
https://github.com/kwsch/PKHeX
synced 2024-12-21 01:43:10 +00:00
103aa9aa4b
EncounterArea now stores a more specific type'd array for encounter slots. Better iteration and less casting, as the nonspecific `Slots` fetch is rarely referenced. EncounterType renamed to GroundTile to reflect how it actually works in Gen4. Was previously an ambiguous field that was clarified a little; we can describe it a little better now. Keep the GUI the same to not scare the end users. Change Trash Byte properties to get/set a Span. Trash Byte legality checking easier on the garbage collector?
36 lines
1.6 KiB
C#
36 lines
1.6 KiB
C#
using System.Collections.Generic;
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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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/// Represents an Area where <see cref="PKM"/> can be encountered, which contains a Location ID and <see cref="EncounterSlot"/> data.
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/// </summary>
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public abstract record EncounterArea : IVersion
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{
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public GameVersion Version { get; }
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public int Location { get; protected init; }
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public SlotType Type { get; protected init; } = SlotType.Any;
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protected abstract IReadOnlyList<EncounterSlot> Raw { get; }
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protected EncounterArea(GameVersion game) => Version = game;
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/// <summary>
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/// Gets the slots contained in the area that match the provided data.
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/// </summary>
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/// <param name="pkm">Pokémon Data</param>
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/// <param name="chain">Evolution lineage</param>
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/// <returns>Enumerable list of encounters</returns>
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public abstract IEnumerable<EncounterSlot> GetMatchingSlots(PKM pkm, IReadOnlyList<EvoCriteria> chain);
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/// <summary>
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/// Checks if the provided met location ID matches the parameters for the area.
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/// </summary>
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/// <param name="location">Met Location ID</param>
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/// <returns>True if possibly originated from this area, false otherwise.</returns>
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public virtual bool IsMatchLocation(int location) => Location == location;
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public bool HasSpecies(int species) => Raw.Any(z => z.Species == species);
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public IEnumerable<EncounterSlot> GetSpecies(IReadOnlyList<DexLevel> chain) => Raw.Where(z => chain.Any(c => z.Species == c.Species));
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}
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}
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