59 lines
1.7 KiB
C#
59 lines
1.7 KiB
C#
using System.Collections;
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using System.Reflection;
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using Syntriax.Engine.Core;
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namespace Syntriax.Engine.Serialization;
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public class EntityFinder
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{
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private readonly HashSet<IEntity> _entities = [];
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public IReadOnlyCollection<IEntity> Entities => _entities;
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public void FindEntitiesUnder(object @object)
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{
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TypeData typeData = Utils.GetTypeData(@object.GetType());
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if (@object is not IEntity entity)
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{
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if (@object is IEnumerable enumerable && @object.GetType() != typeof(string))
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foreach (object? listObject in enumerable)
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FindEntitiesUnder(listObject);
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return;
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}
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if (!_entities.Add(entity))
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return;
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foreach (PropertyInfo propertyInfo in typeData.Properties)
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{
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if (propertyInfo.PropertyType?.IsPrimitive ?? true || propertyInfo.PropertyType == typeof(string))
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continue;
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if (propertyInfo.HasAttribute<IgnoreSerializationAttribute>())
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continue;
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if (propertyInfo.GetValue(@object) is object propertyObject)
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FindEntitiesUnder(propertyObject);
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}
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foreach (FieldInfo fieldInfo in typeData.Fields)
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{
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if (fieldInfo.FieldType?.IsPrimitive ?? true || fieldInfo.FieldType == typeof(string))
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continue;
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if (fieldInfo.HasAttribute<System.Runtime.CompilerServices.CompilerGeneratedAttribute>())
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continue;
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// if (!fieldInfo.HasAttribute<SerializeAttribute>())
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// continue;
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if (fieldInfo.GetValue(@object) is object fieldObject)
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FindEntitiesUnder(fieldObject);
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}
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FindEntitiesUnder(entity);
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}
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}
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