59 lines
1.8 KiB
C#
59 lines
1.8 KiB
C#
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using EpicGames.Core;
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using EpicGames.UHT.Types;
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using UnrealSharpScriptGenerator.Utilities;
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namespace UnrealSharpScriptGenerator.PropertyTranslators;
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public class ObjectPropertyTranslator : SimpleTypePropertyTranslator
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{
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public ObjectPropertyTranslator() : base(typeof(UhtObjectProperty))
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{
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}
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public override bool CanExport(UhtProperty property)
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{
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UhtObjectPropertyBase objectProperty = (UhtObjectPropertyBase) property;
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UhtClass? metaClass = objectProperty.Class;
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if (metaClass.HasAnyFlags(EClassFlags.Interface) ||
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metaClass.EngineType == UhtEngineType.Interface ||
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metaClass.EngineType == UhtEngineType.NativeInterface)
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{
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return false;
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}
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return base.CanExport(property);
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}
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public override string GetNullValue(UhtProperty property)
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{
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return "null";
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}
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public override string GetManagedType(UhtProperty property)
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{
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return GetManagedType(property, property.HasMetadata("Nullable"));
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}
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private static string GetManagedType(UhtProperty property, bool isNullable)
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{
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string nullableAnnotation = isNullable ? "?" : "";
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if (property.IsGenericType()) return $"DOT{nullableAnnotation}";
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UhtObjectProperty objectProperty = (UhtObjectProperty)property;
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return $"{objectProperty.Class.GetFullManagedName()}{nullableAnnotation}";
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}
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public override string GetMarshaller(UhtProperty property)
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{
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if (property.Outer is UhtProperty outerProperty && outerProperty.IsGenericType())
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{
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return "ObjectMarshaller<DOT>";
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}
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return $"ObjectMarshaller<{GetManagedType(property, false)}>";
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}
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public override bool CanSupportGenericType(UhtProperty property) => true;
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}
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