65 lines
1.9 KiB
C#
65 lines
1.9 KiB
C#
using System;
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using System.Numerics;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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namespace Questionable.Model.V1.Converter;
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public sealed class VectorConverter : JsonConverter<Vector3>
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{
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public override Vector3 Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
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{
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if (reader.TokenType != JsonTokenType.StartObject)
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throw new JsonException();
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Vector3 vec = new Vector3();
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while (reader.Read())
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{
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switch (reader.TokenType)
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{
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case JsonTokenType.PropertyName:
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string? propertyName = reader.GetString();
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if (propertyName == null || !reader.Read())
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throw new JsonException();
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switch (propertyName)
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{
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case nameof(Vector3.X):
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vec.X = reader.GetSingle();
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break;
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case nameof(Vector3.Y):
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vec.Y = reader.GetSingle();
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break;
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case nameof(Vector3.Z):
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vec.Z = reader.GetSingle();
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break;
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default:
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throw new JsonException();
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}
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break;
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case JsonTokenType.EndObject:
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return vec;
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default:
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throw new JsonException();
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}
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}
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throw new JsonException();
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}
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public override void Write(Utf8JsonWriter writer, Vector3 value, JsonSerializerOptions options)
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{
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writer.WriteStartObject();
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writer.WriteNumber(nameof(Vector3.X), value.X);
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writer.WriteNumber(nameof(Vector3.Y), value.X);
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writer.WriteNumber(nameof(Vector3.Z), value.X);
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writer.WriteEndObject();
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}
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}
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