private async void addCheatButton_Click(object sender, RoutedEventArgs e)
{
List <String> cleanedCodes = new List <string>();
if (this.descriptionBox.Text.Trim() == string.Empty)
{
await this.messageService.ShowMessage(this.resources.GetString("cheatsEmptyDescriptionMessage"), this.resources.GetString("errorCaption"));
return;
}
String codes = this.codeBox.Text.Trim();
if (codes == string.Empty)
{
await this.messageService.ShowMessage(this.resources.GetString("cheatsEmptyCodeMessage"), this.resources.GetString("errorCaption"));
return;
}
if (!this.validator.CheckCode(codes, cleanedCodes))
{
await this.messageService.ShowMessage(this.resources.GetString("cheatsInvalidCodeMessage"), this.resources.GetString("errorCaption"));
return;
}
foreach (var code in cleanedCodes)
{
Utility.CheatData cheat = new Utility.CheatData()
{
CheatCode = code.Trim(),
Description = this.descriptionBox.Text,
Enabled = true
};
this.cheatData.Add(new CheatDataWrapper()
{
Data = cheat,
Selected = false
});
}
this.descriptionBox.Text = string.Empty;
this.codeBox.Text = string.Empty;
}
public IAsyncOperation <IList <CheatData> > LoadCheatDataAsync()
{
Func <Task <IList <CheatData> > > asyncHelper = async() =>
{
IList <CheatData> results = null;
if (this.currentROM == null)
{
return(new List <CheatData>());
}
if (this.currentROM.CheatCache != null)
{
return(this.currentROM.CheatCache);
}
else
{
results = new List <CheatData>();
this.currentROM.CheatCache = results;
}
IStorageFile file = await this.GetFileUsingExtension(CHEAT_FILE_EXTENSION);
if (file == null)
{
return(results);
}
String data = await this.ReadFileToStringAsync(file);
String[] lines = data.Split('\n');
int i = 0;
CheatData cheat = null;
foreach (var line in lines)
{
if (line.Trim() == string.Empty)
{
continue;
}
if (i % 3 == 0)
{
cheat = new CheatData();
cheat.Description = line;
}
else if (i % 3 == 1)
{
cheat.CheatCode = line;
}
else if (i % 3 == 2)
{
int enable = 1;
int.TryParse(line, out enable);
cheat.Enabled = (enable == 1);
results.Add(cheat);
}
i++;
}
return(results);
};
Func <Task <IList <CheatData> > > exceptionHelper = async() =>
{
try
{
return(await asyncHelper());
}catch (IOException)
{
return(null);
}
};
return(exceptionHelper().AsAsyncOperation());
}