/// <summary>
/// Save the variables contained in the specified <see cref="VariablesContainer"/> on the disk in order to retrieve them later,
/// using the <see cref="GetVariablesFromDisk"/> function.
/// </summary>
/// <param name="currentContainer"></param>
public static void SaveVariables(VariablesContainer currentContainer)
{
// string varsJson = JsonUtility.ToJson(currentContainer);
JsonSerializerSettings settings = new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.All
};
string varsJson = JsonConvert.SerializeObject(currentContainer, settings);
PlayerPrefs.SetString(VariablesPrefKeyCst, varsJson);
PlayerPrefs.Save();
#if (ENABLE_DEBUG_DIALOG)
StringBuilder sb = new StringBuilder("Saved the Wired Dialog Engine variables. Variables are:" + Environment.NewLine);
foreach (Variable var in currentContainer.IndependantVariables)
{
if (!(((object)var) == null) && !var.Equals(null))
{
sb.Append(var.VariableName + ": '" + var.Value + "'" + Environment.NewLine);
}
}
Debug.Log(sb.ToString());
#endif
}
/// <summary>
/// Returns the <see cref="VariablesContainer"/> containing the dialog variables from the disk. These variables can be modified at
/// runtime, unlike the dialog constants.
/// </summary>
/// <returns>Returns the <see cref="VariablesContainer"/> containing the dialog variables from the disk. These variables can be modified at
/// runtime, unlike the dialog constants.</returns>
/// <exception cref="T:System.Exception">Throw an exception when the <see cref="PlayerPrefs"/> key used
/// to save the variables hasn't been found</exception>
public static VariablesContainer GetVariablesFromDisk()
{
if (!PlayerPrefs.HasKey(VariablesPrefKeyCst))
{
throw new Exception("The PlayersPref key used by the DialogEngine hasn't been found. Unable to get the variables from the disk. \n" +
" Make sure you have already saved the variables at least one time before use the GetVariablesFromDisk() function.");
}
JsonSerializerSettings settings = new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.All
};
string varsJson = PlayerPrefs.GetString(VariablesPrefKeyCst);
VariablesContainer vars = JsonConvert.DeserializeObject <VariablesContainer>(varsJson, settings);
//VariablesContainer vars = JsonUtility.FromJson<VariablesContainer>(varsJson);
return(vars);
}