using System;
using System.Collections.Generic;
using UnityEngine;

public static class ExtensionsDictionaryClass
{
	public static string ToJson<TKey, TValue>(this Dictionary<TKey, TValue> source)
	{
		return JsonUtility.ToJson(new ExtensionsDictionaryClass.SerializeDictionary<TKey, TValue>(source));
	}

	public static string ToJson<TKey, TValue>(this Dictionary<TKey, TValue> source, bool prettyPrint)
	{
		return JsonUtility.ToJson(new ExtensionsDictionaryClass.SerializeDictionary<TKey, TValue>(source), prettyPrint);
	}

	public static void FromJson<TKey, TValue>(this Dictionary<TKey, TValue> source, string jsonText)
	{
		ExtensionsDictionaryClass.SerializeDictionary<TKey, TValue> serializeDictionary = JsonUtility.FromJson<ExtensionsDictionaryClass.SerializeDictionary<TKey, TValue>>(jsonText);
		source.Clear();
		if (serializeDictionary.keys != null)
		{
			for (int i = 0; i < serializeDictionary.keys.Length; i++)
			{
				source.Add(serializeDictionary.keys[i], serializeDictionary.values[i]);
			}
		}
	}

	[Serializable]
	public class SerializeDictionary<Tkey, TVal>
	{
		public SerializeDictionary(Dictionary<Tkey, TVal> src)
		{
			if (src == null)
			{
				this.keys = new Tkey[0];
				this.values = new TVal[0];
				return;
			}
			this.keys = new Tkey[src.Count];
			this.values = new TVal[src.Count];
			int num = 0;
			foreach (KeyValuePair<Tkey, TVal> keyValuePair in src)
			{
				this.keys[num] = keyValuePair.Key;
				this.values[num] = keyValuePair.Value;
				num++;
			}
		}

		public Tkey[] keys;

		public TVal[] values;
	}
}