PrefsWrapper

Extensible PlayerPrefs wrapper.

AES encryption support

Support types

• int
• bool
• byte
• sbyte
• char
• short
• ushort
• float
• string
• byte[]
• DateTime
• TimeSpan
• Enum
• Json (UnityEngine.JsonUtility)
  • Vector2, 3, 4
  • Quaternion
  • Color
  • ...
  • struct in UnityEngine

Install

You can add https://github.com/doyasu24/PrefsWrapper.git?path=Assets/Plugins/PrefsWrapper#1.0.1 to Package Manager.

see Assets/Examples/Sample.unity scene.

Sample

using UnityEngine;

namespace PrefsWrapper.Examples
{
    public class Sample : MonoBehaviour
    {
        // memory cache preference
        private readonly IPreference<string> _stringTestPref = PreferenceFactory.CreateStringPref("string-test-key");

        // non-memory cache preference
        private readonly IPreference<int> _intTestPref = PreferenceFactory.CreateIntPref("int-test-key", enableMemCachePref: false);

        // AES encoding preference
        private readonly IPreference<Vector3> _cryptoPref = PreferenceFactory.CreateJsonCryptoPref<Vector3>(
            key: "vector3-crypto-test",
            password: "password",
            salt: "salt1234567890"
        );

        private void Start()
        {
            // call PlayerPrefs.HasKey internally
            Debug.Log($"HasValue: {_stringTestPref.HasValue}");

            // call PlayerPrefs.GetString internally
            Debug.Log($"GetValueOrDefault: {_stringTestPref.GetValueOrDefault("default value")}");
            
            // call PlayerPrefs.DeleteKey internally
            _stringTestPref.DeleteValue();

            // call PlayerPrefs.SetString internally and set value to memory cache
            _stringTestPref.Value = "test";
            
            // get value from memory cache
            Debug.Log($"Value: {_stringTestPref.Value}");
            

            _cryptoPref.Value = Vector3.up;
            Debug.Log($"CryptoPref Decode: {_cryptoPref.Value}");

            // key and value are encrypted
            // return false
            Debug.Log($"PlayerPrefs.HasKey(\"vector3-crypto-test\"): {PlayerPrefs.HasKey("vector3-crypto-test")}");
        }
    }
}

How to customize

see PrefsWrapper.PreferenceFactory

implement IPrefsSerializer<T> and IEncoder<T>

License

MIT License