42 lines
1.5 KiB
C#
42 lines
1.5 KiB
C#
using System;
|
|
|
|
using YamlDotNet.Core;
|
|
using YamlDotNet.Core.Events;
|
|
using YamlDotNet.Serialization;
|
|
|
|
namespace Syntriax.Engine.Core.Serialization;
|
|
|
|
public class CircleSerializer : IEngineTypeYamlSerializer
|
|
{
|
|
public bool Accepts(Type type) => type == typeof(Circle);
|
|
|
|
public object? ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
|
|
{
|
|
parser.Consume<MappingStart>();
|
|
|
|
if (parser.Consume<Scalar>().Value.CompareTo(nameof(Circle.Center)) != 0)
|
|
throw new ArgumentException($"{nameof(Circle)} mapping must start with {nameof(Circle.Center)}");
|
|
Vector2D lowerBoundary = (Vector2D)rootDeserializer(typeof(Vector2D))!;
|
|
|
|
if (parser.Consume<Scalar>().Value.CompareTo(nameof(Circle.Radius)) != 0)
|
|
throw new ArgumentException($"{nameof(Circle)} mapping must end with {nameof(Circle.Radius)}");
|
|
float radius = (float)rootDeserializer(typeof(float))!;
|
|
|
|
parser.Consume<MappingEnd>();
|
|
|
|
return new Circle(lowerBoundary, radius);
|
|
}
|
|
|
|
public void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
|
|
{
|
|
Circle circle = (Circle)value!;
|
|
|
|
emitter.Emit(new MappingStart());
|
|
emitter.Emit(new Scalar(nameof(Circle.Center)));
|
|
serializer(circle.Center, typeof(Vector2D));
|
|
emitter.Emit(new Scalar(nameof(Circle.Radius)));
|
|
serializer(circle.Radius, typeof(float));
|
|
emitter.Emit(new MappingEnd());
|
|
}
|
|
}
|