/*! \endcond */
/// <summary>
/// This method will flush all World Variable values and write them to a text file for later retrieval. Normally not needed. If you find your variable values get lost, call this before changing Scenes. I've never seen it happen myself.
/// </summary>
public static void FlushAll()
{
#if UNITY_WEBPLAYER || UNITY_WP8 || UNITY_METRO || UNITY_WIIU
// can't compile this class
#else
PlayerPrefs.Flush();
#endif
}
/// <summary>
/// Gets the existing world variable value. This should only be used in startup code. Otherwise grab the variable from GetWorldVariable
/// </summary>
/// <returns>
/// The existing World Variable value in PlayerPrefs.
/// </returns>
/// <param name='variableName'>World Variable name.</param>
/// <param name="startingValue">The value to use if not present.</param>
public static float?GetExistingWorldVariableFloatValue(string variableName, float startingValue)
{
var tokenKey = InGameWorldVariable.GetTokenPrefsKey(variableName);
// save this if we need it later.
if (!VariableExistsInScene(variableName))
{
return(null);
}
if (!PlayerPrefs.HasKey(tokenKey))
{
// if this is the first time, set it!
PlayerPrefs.SetFloat(tokenKey, startingValue);
}
return(PlayerPrefs.GetFloat(tokenKey));
}
void OnDisable()
{
PlayerPrefs.Flush();
}
void OnEnable()
{
PlayerPrefs.Flush();
}
public void Remove(string id)
{
PlayerPrefs.DeleteKey(id);
}
public bool Exists(string id)
{
return(PlayerPrefs.HasKey(id));
}
public string Get(string id)
{
return(PlayerPrefs.GetString(id, string.Empty));
}
public void Set(string id, string val)
{
PlayerPrefs.SetString(id, val);
}
public int GetInt(string id)
{
return(PlayerPrefs.GetInt(id, 0));
}
public void SetInt(string id, int val)
{
PlayerPrefs.SetInt(id, val);
}
public void Save()
{
PlayerPrefs.Flush();
}
