public async Task <StorageFile> Save()
{
try
{
string saveString = _currentGame.Serialize();
if (saveString == "")
{
return(null);
}
string fileName = GameName + ".catangame";
var folder = await StaticHelpers.GetSaveFolder();
IStorageItem isiLocal = await folder.TryGetItemAsync(fileName);
if (isiLocal != null)
{
var ret = await StaticHelpers.AskUserYesNoQuestion($"Overwrite {fileName}?", "yes", "no");
if (!ret)
{
return(null);
}
}
var option = CreationCollisionOption.ReplaceExisting;
var file = await folder.CreateFileAsync(fileName, option);
await FileIO.WriteTextAsync(file, saveString);
if (CurrentGameName != GameName)
{
_savedGameNames.Add(GameName);
_savedStoragefiles.Add(GameName, file);
CurrentGameName = GameName;
}
return(file);
}
catch (Exception exception)
{
string s = StaticHelpers.GetErrorMessage($"Error saving to file {GameName}", exception);
MessageDialog dlg = new MessageDialog(s);
await dlg.ShowAsync();
}
return(null);
}
public async Task SaveSettings(string filename)
{
try
{
string saveString = Serialize();
if (saveString == "")
{
return;
}
StorageFolder folder = await StaticHelpers.GetSaveFolder();
CreationCollisionOption option = CreationCollisionOption.ReplaceExisting;
StorageFile file = await folder.CreateFileAsync(filename, option);
await FileIO.WriteTextAsync(file, saveString);
}
catch (Exception exception)
{
string s = StaticHelpers.GetErrorMessage($"Error saving to file {filename}", exception);
await StaticHelpers.ShowErrorText(s);
}
}
