51 lines
1.8 KiB
C#
51 lines
1.8 KiB
C#
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//============= Copyright (c) Ludic GmbH, All rights reserved. ==============
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//
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// Purpose: Part of the My Behaviour Tree Code
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//
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//=============================================================================
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using System;
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namespace MyBT {
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/// <summary>
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/// usage:
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/// [System.Serializable] public class DictionaryOfStringAndInt : SerializableDictionary<string, int> {}
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/// </summary>
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[Serializable]
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public class SerializableDictionary<TKey, TValue> : Dictionary<TKey, TValue>, ISerializationCallbackReceiver {
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[SerializeField]
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private List<TKey> keys = new List<TKey>();
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[SerializeField]
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private List<TValue> values = new List<TValue>();
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// save the dictionary to lists
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public void OnBeforeSerialize() {
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keys.Clear();
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values.Clear();
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foreach(KeyValuePair<TKey, TValue> pair in this) {
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// Debug.Log($"Serialize: {pair.Key} {pair.Value}");
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keys.Add(pair.Key);
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values.Add(pair.Value);
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}
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}
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// load dictionary from lists
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public void OnAfterDeserialize() {
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this.Clear();
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if(keys.Count != values.Count) {
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Debug.LogError("there are {0} keys and {1} values after deserialization. Make sure that both key and value types are serializable.");
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//throw new System.Exception(string.Format("there are {0} keys and {1} values after deserialization. Make sure that both key and value types are serializable."));
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}
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for(int i = 0; i < keys.Count; i++) {
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// Debug.Log($"Serialize: {keys[i]} {values[i]}");
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this.Add(keys[i], values[i]);
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}
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}
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}
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}
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