95 lines
2.3 KiB
C#
95 lines
2.3 KiB
C#
using System.Collections;
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using Robust.Shared.Prototypes;
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using Robust.Shared.Serialization;
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namespace Content.Shared.Dataset;
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/// <summary>
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/// A variant of <see cref="DatasetPrototype"/> intended to specify a sequence of LocId strings
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/// without having to copy-paste a ton of LocId strings into the YAML.
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/// </summary>
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[Prototype]
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public sealed partial class LocalizedDatasetPrototype : IPrototype
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{
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/// <summary>
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/// Identifier for this prototype.
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/// </summary>
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[ViewVariables]
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[IdDataField]
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public string ID { get; private set; } = default!;
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/// <summary>
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/// Collection of LocId strings.
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/// </summary>
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[DataField]
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public LocalizedDatasetValues Values { get; private set; } = [];
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}
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[Serializable, NetSerializable]
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[DataDefinition]
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public sealed partial class LocalizedDatasetValues : IReadOnlyList<string>
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{
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/// <summary>
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/// String prepended to the index number to generate each LocId string.
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/// For example, a prefix of <c>tips-dataset-</c> will generate <c>tips-dataset-1</c>,
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/// <c>tips-dataset-2</c>, etc.
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/// </summary>
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[DataField(required: true)]
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public string Prefix { get; private set; } = default!;
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/// <summary>
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/// How many values are in the dataset.
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/// </summary>
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[DataField(required: true)]
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public int Count { get; private set; }
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public string this[int index]
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{
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get
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{
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if (index >= Count || index < 0)
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throw new IndexOutOfRangeException();
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return Prefix + (index + 1);
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}
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}
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public IEnumerator<string> GetEnumerator()
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{
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return new Enumerator(this);
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}
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IEnumerator IEnumerable.GetEnumerator()
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{
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return GetEnumerator();
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}
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public sealed class Enumerator : IEnumerator<string>
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{
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private int _index = 0; // Whee, 1-indexing
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private readonly LocalizedDatasetValues _values;
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public Enumerator(LocalizedDatasetValues values)
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{
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_values = values;
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}
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public string Current => _values.Prefix + _index;
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object IEnumerator.Current => Current;
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public void Dispose() { }
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public bool MoveNext()
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{
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_index++;
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return _index <= _values.Count;
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}
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public void Reset()
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{
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_index = 0;
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}
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}
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}
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