89 lines
3.6 KiB
C#
89 lines
3.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using Engine.Core;
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using Engine.Core.Serialization;
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using YamlDotNet.Core;
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using YamlDotNet.Core.Events;
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using YamlDotNet.Serialization;
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namespace Engine.Serializers.Yaml;
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public class BehaviourControllerConverter : EngineTypeYamlSerializerBase<IBehaviourController>
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{
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private const string BEHAVIOURS_SCALAR_NAME = "Behaviours";
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public override IBehaviourController? Read(IParser parser, Type type, ObjectDeserializer rootDeserializer)
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{
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bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
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ProgressionTracker.Set(isTrackingController ? .25f : ProgressionTracker.Progression, $"Reading behaviour controller");
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string id;
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IBehaviourController behaviourController;
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IStateEnable stateEnable;
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List<IBehaviour> behaviours;
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parser.Consume<MappingStart>();
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if (parser.Consume<Scalar>().Value.CompareTo(nameof(IBehaviourController.Id)) != 0)
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throw new();
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id = parser.Consume<Scalar>().Value;
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if (parser.Consume<Scalar>().Value.CompareTo(SERIALIZED_SCALAR_NAME) != 0)
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throw new();
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SerializedClass instanceSerializedClass = (SerializedClass)rootDeserializer(typeof(SerializedClass))!;
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ProgressionTracker.Set(isTrackingController ? .5f : ProgressionTracker.Progression, $"Creating {instanceSerializedClass.Type}");
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behaviourController = (IBehaviourController)instanceSerializedClass.CreateInstance(IdentifiableRegistry);
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string value = parser.Consume<Scalar>().Value;
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if (value.CompareTo(nameof(IBehaviourController.StateEnable)) != 0)
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throw new();
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stateEnable = (IStateEnable)rootDeserializer(typeof(IStateEnable))!;
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if (parser.Consume<Scalar>().Value.CompareTo(BEHAVIOURS_SCALAR_NAME) != 0)
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throw new();
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behaviours = (List<IBehaviour>)rootDeserializer(typeof(List<IBehaviour>))!;
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parser.Consume<MappingEnd>();
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behaviourController.Id = id;
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stateEnable.Assign(behaviourController);
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behaviourController.Assign(stateEnable);
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foreach (IBehaviour behaviour in behaviours)
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behaviourController.AddBehaviour(behaviour);
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ProgressionTracker.Set(isTrackingController ? 1f : ProgressionTracker.Progression, $"Created {instanceSerializedClass.Type}");
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return behaviourController;
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}
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public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
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{
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IBehaviourController behaviourController = (IBehaviourController)value!;
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bool isTrackingController = ProgressionTracker.Progression.ApproximatelyEquals(0f);
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ProgressionTracker.Set(isTrackingController ? .25f : ProgressionTracker.Progression, $"Serializing behaviour controller");
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emitter.Emit(new MappingStart());
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emitter.Emit(new Scalar(nameof(IBehaviourController.Id)));
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emitter.Emit(new Scalar(behaviourController.Id));
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emitter.Emit(new Scalar(SERIALIZED_SCALAR_NAME));
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serializer(new SerializedClass(behaviourController));
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emitter.Emit(new Scalar(nameof(IBehaviourController.StateEnable)));
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serializer(behaviourController.StateEnable);
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emitter.Emit(new Scalar(BEHAVIOURS_SCALAR_NAME));
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serializer(behaviourController.GetBehaviours<IBehaviour>().Where(b => !b.GetType().HasAttribute<IgnoreSerializationAttribute>()).Reverse());
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ProgressionTracker.Set(isTrackingController ? 1f : ProgressionTracker.Progression, $"Serialized behaviour controller");
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emitter.Emit(new MappingEnd());
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}
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}
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