/// <summary>
/// Load the keys.
/// </summary>
private void Load()
{
// Get the saved encrypted information.
string keyJson = PlayerPrefs.GetString("Key");
// If we have a null or empty string.
if (String.IsNullOrEmpty(keyJson))
{
// We do nothing.
return;
}
// Cast our Json data to Key_Data.
Key_Data data = JsonUtility.FromJson <Key_Data> (keyJson);
// Load the values of the players currency.
for (int i = 0; i < key.Length; i++)
{
key [i].currencyName = data.keyName [i];
key [i].currencyAmount = data.keyAmount [i];
}
}
/// <summary>
/// Save all the types of keys.
/// </summary>
public void Save()
{
// Create a new Key_Data.
Key_Data data = new Key_Data();
// Setup the data to be saved.
string[] currNames = new string[key.Length];
int[] currAmount = new int[key.Length];
// Loop through the keys.
for (int i = 0; i < key.Length; i++)
{
// Set the name and the amount.
currNames [i] = key [i].currencyName;
currAmount [i] = key [i].currencyAmount;
}
// Save the data.
data.keyName = currNames;
data.keyAmount = currAmount;
// Turn the Key_Data to Json data.
string keyToJson = JsonUtility.ToJson(data);
// Save the encrypted information.
PlayerPrefs.SetString("Key", keyToJson);
}