testss

Library/PackageCache/com.unity.render-pipelines.core@11.0.0/Runtime/Common/SerializedDictionary.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+
+namespace UnityEngine.Rendering
+{
+    //
+    // Unity can't serialize Dictionary so here's a custom wrapper that does. Note that you have to
+    // extend it before it can be serialized as Unity won't serialized generic-based types either.
+    //
+    // Example:
+    //   public sealed class MyDictionary : SerializedDictionary<KeyType, ValueType> {}
+    //
+    /// <summary>
+    /// Serialized Dictionary
+    /// </summary>
+    /// <typeparam name="K">Key Type</typeparam>
+    /// <typeparam name="V">Value Type</typeparam>
+    [Serializable]
+    public class SerializedDictionary<K, V> : Dictionary<K, V>, ISerializationCallbackReceiver
+    {
+        [SerializeField]
+        List<K> m_Keys = new List<K>();
+
+        [SerializeField]
+        List<V> m_Values = new List<V>();
+
+        /// <summary>
+        /// OnBeforeSerialize implementation.
+        /// </summary>
+        public void OnBeforeSerialize()
+        {
+            m_Keys.Clear();
+            m_Values.Clear();
+
+            foreach (var kvp in this)
+            {
+                m_Keys.Add(kvp.Key);
+                m_Values.Add(kvp.Value);
+            }
+        }
+
+        /// <summary>
+        /// OnAfterDeserialize implementation.
+        /// </summary>
+        public void OnAfterDeserialize()
+        {
+            for (int i = 0; i < m_Keys.Count; i++)
+                Add(m_Keys[i], m_Values[i]);
+
+            m_Keys.Clear();
+            m_Values.Clear();
+        }
+    }
+}