Lua向C#逻辑迁移 一期 #13

将整个插件代码上传

Plugins/UnrealSharp/Source/UnrealSharpManagedGlue/PropertyTranslators/ObjectPropertyTranslator.cs

@@ -0,0 +1,59 @@
+using EpicGames.Core;
+using EpicGames.UHT.Types;
+using UnrealSharpScriptGenerator.Utilities;
+
+namespace UnrealSharpScriptGenerator.PropertyTranslators;
+
+public class ObjectPropertyTranslator : SimpleTypePropertyTranslator
+{
+    public ObjectPropertyTranslator() : base(typeof(UhtObjectProperty))
+    {
+        
+    }
+
+    public override bool CanExport(UhtProperty property)
+    {
+        UhtObjectPropertyBase objectProperty = (UhtObjectPropertyBase) property;
+        UhtClass? metaClass = objectProperty.Class;
+        
+        if (metaClass.HasAnyFlags(EClassFlags.Interface) ||
+            metaClass.EngineType == UhtEngineType.Interface || 
+            metaClass.EngineType == UhtEngineType.NativeInterface)
+        {
+            return false;
+        }
+        
+        return base.CanExport(property);
+    }
+
+    public override string GetNullValue(UhtProperty property)
+    {
+        return "null";
+    }
+
+    public override string GetManagedType(UhtProperty property)
+    {
+        return GetManagedType(property, property.HasMetadata("Nullable"));   
+    }
+
+    private static string GetManagedType(UhtProperty property, bool isNullable)
+    {
+        string nullableAnnotation = isNullable ? "?" : "";
+        if (property.IsGenericType()) return $"DOT{nullableAnnotation}";
+
+        UhtObjectProperty objectProperty = (UhtObjectProperty)property;
+        return $"{objectProperty.Class.GetFullManagedName()}{nullableAnnotation}";
+    }
+
+    public override string GetMarshaller(UhtProperty property)
+    {
+        if (property.Outer is UhtProperty outerProperty && outerProperty.IsGenericType())
+        {
+            return "ObjectMarshaller<DOT>";
+        }
+
+        return $"ObjectMarshaller<{GetManagedType(property, false)}>";
+    }
+
+    public override bool CanSupportGenericType(UhtProperty property) => true;
+}