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Assets/Scripts/Common/Utils/SPrefs.cs

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+using System;
+using UnityEngine;
+
+namespace NBF
+{
+    public class SPrefs
+    {
+        public const string STRING_SALT = "7Snc1Lso";
+
+        public const string INT_SALT = "t5HqItbY";
+
+        public const string FLOAT_SALT = "ZieZO5cM";
+
+        public const string BOOL_SALT = "E9LvW12n";
+
+        public static void SetString(string key, string value)
+        {
+            SecureSetString("7Snc1Lso" + key, value);
+        }
+
+        public static string GetString(string key)
+        {
+            return GetString(key, "");
+        }
+
+        public static string GetString(string key, string defaultValue)
+        {
+            if (!SecureHasKey("7Snc1Lso" + key))
+            {
+                return defaultValue;
+            }
+
+            try
+            {
+                return SecureGetString("7Snc1Lso" + key);
+            }
+            catch (Exception)
+            {
+                return defaultValue;
+            }
+        }
+
+        public static void SetInt(string key, int value)
+        {
+            SecureSetString("t5HqItbY" + key, value.ToString());
+        }
+
+        public static int GetInt(string key)
+        {
+            return GetInt(key, 0);
+        }
+
+        public static int GetInt(string key, int defaultValue)
+        {
+            return GetIntCustomSalt("t5HqItbY", key, defaultValue);
+        }
+
+        private static int GetIntCustomSalt(string salt, string key, int defaultValue)
+        {
+            if (!SecureHasKey(salt + key))
+            {
+                return defaultValue;
+            }
+
+            string text = "";
+            try
+            {
+                text = SecureGetString(salt + key);
+                if (text.Length < 1)
+                {
+                    return defaultValue;
+                }
+
+                return int.Parse(text);
+            }
+            catch (Exception)
+            {
+                return defaultValue;
+            }
+        }
+
+        public static void SetFloat(string key, float value)
+        {
+            SecureSetString("ZieZO5cM" + key, value.ToString());
+        }
+
+        public static float GetFloat(string key)
+        {
+            return GetFloat(key, 0f);
+        }
+
+        public static float GetFloat(string key, float defaultValue)
+        {
+            if (!SecureHasKey("ZieZO5cM" + key))
+            {
+                return defaultValue;
+            }
+
+            string text = "";
+            try
+            {
+                text = SecureGetString("ZieZO5cM" + key);
+                if (text.Length < 1)
+                {
+                    return defaultValue;
+                }
+
+                return float.Parse(text);
+            }
+            catch (Exception)
+            {
+                return defaultValue;
+            }
+        }
+
+        public static bool GetBool(string key)
+        {
+            return GetBool(key, defaultValue: false);
+        }
+
+        public static bool GetBool(string key, bool defaultValue)
+        {
+            return Convert.ToBoolean(GetIntCustomSalt("E9LvW12n", key, Convert.ToInt32(defaultValue)));
+        }
+
+        public static void SetBool(string key, bool value)
+        {
+            SecureSetString("E9LvW12n" + key, Convert.ToInt32(value).ToString());
+        }
+
+        public static void DeleteAll()
+        {
+            PlayerPrefs.DeleteAll();
+        }
+
+        public static void DeleteKey(string key)
+        {
+            SecureDeleteKey("7Snc1Lso" + key);
+            SecureDeleteKey("t5HqItbY" + key);
+            SecureDeleteKey("ZieZO5cM" + key);
+            SecureDeleteKey("E9LvW12n" + key);
+        }
+
+        public static void Save()
+        {
+            PlayerPrefs.Save();
+        }
+
+        public static bool HasKey(string key)
+        {
+            if (!SecureHasKey("7Snc1Lso" + key) && !SecureHasKey("t5HqItbY" + key) && !SecureHasKey("ZieZO5cM" + key))
+            {
+                return SecureHasKey("E9LvW12n" + key);
+            }
+
+            return true;
+        }
+
+        private static void SecureSetString(string key, string value)
+        {
+            PlayerPrefs.SetString(Cryptor.Hash(key), Cryptor.Encrypt(value));
+        }
+
+        private static string SecureGetString(string key)
+        {
+            return Cryptor.Decrypt(PlayerPrefs.GetString(Cryptor.Hash(key)));
+        }
+
+        private static bool SecureHasKey(string key)
+        {
+            return PlayerPrefs.HasKey(Cryptor.Hash(key));
+        }
+
+        private static void SecureDeleteKey(string key)
+        {
+            PlayerPrefs.DeleteKey(Cryptor.Hash(key));
+        }
+    }
+}