/// <summary>
/// Initializes mod save data backups if required (if Everest was just updated past 2104).
/// </summary>
private static void checkModSaveDataBackups()
{
Version previousVersion;
try {
previousVersion = new Version(CoreModule.Settings.CurrentVersion);
} catch {
// oops, version is null or can't be parsed for any reason.
previousVersion = new Version(0, 0, 0);
}
if (previousVersion < new Version(1, 2109, 0))
{
// user just upgraded: create mod save data backups.
// (this is very similar to OverworldLoader.CheckVariantsPostcardAtLaunch)
Logger.Log("core", $"User just upgraded from version {previousVersion}: creating mod save data backups.");
for (int i = 0; i < 3; i++) // only the first 3 saves really matter.
{
if (!UserIO.Exists(SaveData.GetFilename(i)))
{
continue;
}
SaveData saveData = UserIO.Load <SaveData>(SaveData.GetFilename(i), backup: false);
if (saveData != null)
{
saveData.AfterInitialize();
UserIO.Save <ModSaveData>(SaveData.GetFilename(saveData.FileSlot) + "-modsavedata", UserIO.Serialize(new ModSaveData(saveData as patch_SaveData)));
}
}
UserIO.Close();
SaveData.Instance = null;
}
}
public static bool TryDeleteModSaveData(int slot)
{
foreach (EverestModule mod in Everest._Modules)
{
if (mod.SaveDataAsync)
{
mod.WriteSaveData(slot, null);
mod.WriteSession(slot, null);
}
else
{
#pragma warning disable CS0618 // Synchronous save / load IO is obsolete but some mods still override / use it.
mod.DeleteSaveData(slot);
mod.DeleteSession(slot);
#pragma warning restore CS0618
}
}
LoadedModSaveDataIndex = int.MinValue;
// delete the modsavedata file if it exists.
string modSaveDataName = GetFilename(slot) + "-modsavedata";
if (UserIO.Exists(modSaveDataName))
{
return(UserIO.Delete(modSaveDataName));
}
else
{
return(true);
}
}