59 lines
1.9 KiB
C#
59 lines
1.9 KiB
C#
using PkmnLib.Static.Utils;
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namespace PkmnLib.Static.Species;
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/// <summary>
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/// The storage of the moves a Pokemon can learn.
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/// </summary>
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public interface ILearnableMoves
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{
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/// <summary>
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/// Adds a new level move the Pokemon can learn.
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/// </summary>
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/// <param name="level">The level the Pokemon learns the move at.</param>
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/// <param name="move">The move the Pokemon learns.</param>
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/// <returns>Whether the move was added successfully.</returns>
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void AddLevelMove(LevelInt level, StringKey move);
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/// <summary>
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/// Gets all moves a Pokemon can learn when leveling up to a specific level.
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/// </summary>
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/// <param name="level">The level the Pokemon is learning moves at.</param>
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/// <returns>The moves the Pokemon learns at that level.</returns>
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IReadOnlyList<StringKey> GetLearnedByLevel(LevelInt level);
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/// <summary>
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/// Gets the distinct moves a Pokemon can learn through leveling up.
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/// </summary>
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/// <returns>The moves the Pokemon can learn through leveling up.</returns>
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IReadOnlyList<StringKey> GetDistinctLevelMoves();
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}
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public class LearnableMovesImpl : ILearnableMoves
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{
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private readonly Dictionary<LevelInt, List<StringKey>> _learnedByLevel = new();
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private readonly HashSet<StringKey> _distinctLevelMoves = new();
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public void AddLevelMove(LevelInt level, StringKey move)
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{
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if (!_learnedByLevel.TryGetValue(level, out var value))
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_learnedByLevel[level] = [move];
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else
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value.Add(move);
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_distinctLevelMoves.Add(move);
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}
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public IReadOnlyList<StringKey> GetLearnedByLevel(LevelInt level)
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{
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if (!_learnedByLevel.TryGetValue(level, out var value))
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return Array.Empty<StringKey>();
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return value;
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}
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public IReadOnlyList<StringKey> GetDistinctLevelMoves()
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{
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return _distinctLevelMoves.ToList();
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}
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}
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