LethalCompany/Lethal Company/ExportedProject/Assets/Plugins/Assembly-CSharp-firstpass/ES3Internal/ES3SerializableDictionary.cs

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2023-12-22 22:51:17 +00:00
using System;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
namespace ES3Internal
{
[Serializable]
public abstract class ES3SerializableDictionary<TKey, TVal> : Dictionary<TKey, TVal>, ISerializationCallbackReceiver
{
[SerializeField]
private List<TKey> _Keys;
[SerializeField]
private List<TVal> _Values;
protected abstract bool KeysAreEqual(TKey a, TKey b);
protected abstract bool ValuesAreEqual(TVal a, TVal b);
public void OnBeforeSerialize()
{
_Keys = new List<TKey>();
_Values = new List<TVal>();
using Enumerator enumerator = GetEnumerator();
while (enumerator.MoveNext())
{
KeyValuePair<TKey, TVal> current = enumerator.Current;
try
{
_Keys.Add(current.Key);
_Values.Add(current.Value);
}
catch
{
}
}
}
public void OnAfterDeserialize()
{
if (_Keys == null || _Values == null)
{
return;
}
if (_Keys.Count != _Values.Count)
{
throw new Exception($"Key count is different to value count after deserialising dictionary.");
}
Clear();
for (int i = 0; i < _Keys.Count; i++)
{
if (_Keys[i] != null)
{
try
{
Add(_Keys[i], _Values[i]);
}
catch
{
}
}
}
_Keys = null;
_Values = null;
}
public int RemoveNullValues()
{
List<TKey> list = (from pair in this
where pair.Value == null
select pair.Key).ToList();
foreach (TKey item in list)
{
Remove(item);
}
return list.Count;
}
public bool ChangeKey(TKey oldKey, TKey newKey)
{
if (KeysAreEqual(oldKey, newKey))
{
return false;
}
TVal value = base[oldKey];
Remove(oldKey);
base[newKey] = value;
return true;
}
}
}