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Fix compatibility for less than Unity 2021.3 #47

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Merged
mackysoft merged 1 commit into from
Jan 10, 2024
Merged

Fix compatibility for less than Unity 2021.3 #47

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3 changes: 2 additions & 1 deletion Assets/MackySoft/MackySoft.SerializeReferenceExtensions/Editor/CopyAndPasteProperty.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
#if UNITY_2019_3_OR_NEWER
// NOTE: managedReferenceValue getter is available only in Unity 2021.3 or later.
#if UNITY_2021_3_OR_NEWER
using UnityEditor;
using UnityEngine;

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9 changes: 7 additions & 2 deletions Assets/MackySoft/MackySoft.SerializeReferenceExtensions/Editor/ManagedReferenceUtility.cs
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Expand Up @@ -8,14 +8,19 @@ namespace MackySoft.SerializeReferenceExtensions.Editor {
public static class ManagedReferenceUtility {

public static object SetManagedReference (this SerializedProperty property,Type type) {
object result;
object result = null;

#if UNITY_2021_3_OR_NEWER
// NOTE: managedReferenceValue getter is available only in Unity 2021.3 or later.
if (property.managedReferenceValue != null)
{
// Restore an previous values from json.
string json = JsonUtility.ToJson(property.managedReferenceValue);
result = JsonUtility.FromJson(json, type);
}
else
#endif

if (result == null)
{
result = (type != null) ? Activator.CreateInstance(type) : null;
}
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