70 lines
2.7 KiB
C#
70 lines
2.7 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Collections.Immutable;
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using System.IO;
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using System.Linq;
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using System.Text.Json;
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using PkmnLib.Dataloader.Models;
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using PkmnLib.Static.Libraries;
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using PkmnLib.Static.Moves;
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using PkmnLib.Static.Utils;
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namespace PkmnLib.Dataloader;
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public static class MoveDataLoader
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{
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public static MoveLibrary LoadMoves(Stream stream, TypeLibrary typeLibrary)
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{
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var library = new MoveLibrary();
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var objects = JsonSerializer.Deserialize<SerializedMoveDataWrapper>(stream,
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new JsonSerializerOptions()
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{
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PropertyNameCaseInsensitive = true,
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});
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if (objects == null)
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throw new InvalidDataException("Move data is empty.");
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var moves = objects.Data.Select(x => DeserializeMove(x, typeLibrary));
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foreach (var m in moves)
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library.Add(m);
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return library;
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}
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private static MoveDataImpl DeserializeMove(SerializedMove serialized, TypeLibrary typeLibrary)
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{
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var type = serialized.Type;
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var power = serialized.Power;
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var pp = serialized.PP;
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var accuracy = serialized.Accuracy;
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var priority = serialized.Priority;
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var target = serialized.Target;
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var category = serialized.Category;
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var flags = serialized.Flags;
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var effect = serialized.Effect;
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if (target.Equals("self", StringComparison.InvariantCultureIgnoreCase))
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target = "selfUse";
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if (!typeLibrary.TryGetTypeIdentifier(type, out var typeIdentifier))
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throw new InvalidDataException($"Type {type} is not a valid type.");
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if (!Enum.TryParse<MoveCategory>(category, true, out var categoryEnum))
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throw new InvalidDataException($"Category {category} is not a valid category.");
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if (!Enum.TryParse<MoveTarget>(target, true, out var targetEnum))
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throw new InvalidDataException($"Target {target} is not a valid target.");
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var secondaryEffect = ParseEffect(effect);
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var move = new MoveDataImpl(serialized.Name, typeIdentifier, categoryEnum, power, accuracy, pp, targetEnum,
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priority, secondaryEffect, flags.Select(x => (StringKey)x).ToImmutableHashSet());
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return move;
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}
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private static ISecondaryEffect? ParseEffect(SerializedMoveEffect? effect)
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{
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if (effect == null)
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return null;
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var name = effect.Name;
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var chance = effect.Chance;
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var parameters = effect.Parameters?.ToDictionary(x => (StringKey)x.Key, x => x.Value.ToParameter()) ??
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new Dictionary<StringKey, object?>();
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return new SecondaryEffectImpl(chance, name, parameters);
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}
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}
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