37 lines
1.3 KiB
C#
37 lines
1.3 KiB
C#
using YamlDotNet.Core;
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using YamlDotNet.Core.Events;
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using YamlDotNet.Serialization;
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namespace Syntriax.Engine.Serialization;
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public class EntityReferenceConverter : IEngineTypeYamlConverter
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{
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public bool Accepts(Type type) => type == typeof(EntityReference);
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public object? ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
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{
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parser.Consume<MappingStart>();
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TypeContainer typeContainer = (TypeContainer)rootDeserializer(typeof(TypeContainer))!;
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if (parser.Consume<Scalar>().Value.CompareTo(nameof(EntityReference.Id)) != 0)
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throw new ArgumentException($"{nameof(EntityReference)} mapping must have an {nameof(EntityReference.Id)}");
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string id = parser.Consume<Scalar>().Value;
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parser.Consume<MappingEnd>();
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return new EntityReference() { Id = id, TypeContainer = typeContainer };
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}
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public void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
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{
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EntityReference? entityReference = (EntityReference)value!;
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emitter.Emit(new MappingStart());
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serializer(entityReference.TypeContainer, typeof(TypeContainer));
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emitter.Emit(new Scalar(nameof(EntityReference.Id)));
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emitter.Emit(new Scalar(entityReference.Id));
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emitter.Emit(new MappingEnd());
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}
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}
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