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Assets/Plugins/vInspector/VInspectorSerializedDictionary.cs

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+using System.Collections;
+using System.Linq;
+using System.Collections.Generic;
+using UnityEngine;
+
+
+
+namespace VInspector
+{
+    [System.Serializable]
+    public class SerializedDictionary<TKey, TValue> : Dictionary<TKey, TValue>, ISerializationCallbackReceiver
+    {
+        public List<SerializedKeyValuePair<TKey, TValue>> serializedKvps = new();
+
+        public float dividerPos = .33f;
+
+        public void OnBeforeSerialize()
+        {
+            foreach (var kvp in this)
+                if (serializedKvps.FirstOrDefault(r => this.Comparer.Equals(r.Key, kvp.Key)) is SerializedKeyValuePair<TKey, TValue> serializedKvp)
+                    serializedKvp.Value = kvp.Value;
+                else
+                    serializedKvps.Add(kvp);
+
+            serializedKvps.RemoveAll(r => !this.ContainsKey(r.Key));
+
+            for (int i = 0; i < serializedKvps.Count; i++)
+                serializedKvps[i].index = i;
+
+        }
+        public void OnAfterDeserialize()
+        {
+            this.Clear();
+
+            serializedKvps.RemoveAll(r => r.Key is null);
+
+            foreach (var serializedKvp in serializedKvps)
+                if (!(serializedKvp.isKeyRepeated = this.ContainsKey(serializedKvp.Key)))
+                    this.Add(serializedKvp.Key, serializedKvp.Value);
+
+        }
+
+
+
+        [System.Serializable]
+        public class SerializedKeyValuePair<TKey_, TValue_>
+        {
+            public TKey_ Key;
+            public TValue_ Value;
+
+            public int index;
+            public bool isKeyRepeated;
+
+
+            public SerializedKeyValuePair(TKey_ key, TValue_ value) { this.Key = key; this.Value = value; }
+
+            public static implicit operator SerializedKeyValuePair<TKey_, TValue_>(KeyValuePair<TKey_, TValue_> kvp) => new(kvp.Key, kvp.Value);
+            public static implicit operator KeyValuePair<TKey_, TValue_>(SerializedKeyValuePair<TKey_, TValue_> kvp) => new(kvp.Key, kvp.Value);
+
+        }
+
+    }
+
+}