} // end of Init()
#endregion
#region Internal
/// <summary>
/// Loads the Crumb information. Will first try the downloaded
/// version. If that fails, will then try the TitleSpace version.
/// </summary>
/// <param name="filename"></param>
/// <param name="source">Where to look for the file.</param>
/// <returns></returns>
private static CrumbList Load(string filename, StorageSource source)
{
CrumbList data = null;
Stream stream = null;
// First try with StorageSoruce.All so we get the version downloaded
// from the servers. If that fails then get the TitleSpace version.
try
{
stream = Storage4.OpenRead(filename, source);
XmlSerializer serializer = new XmlSerializer(typeof(CrumbList));
data = (CrumbList)serializer.Deserialize(stream);
}
catch (Exception e)
{
data = null;
if (e != null)
{
#if !NETFX_CORE
string message = e.Message;
if (e.InnerException != null)
{
message += e.InnerException.Message;
}
System.Windows.Forms.MessageBox.Show(
message,
"Error reading TutorialCrumbs.Xml",
System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Error
);
#endif
}
}
finally
{
Storage4.Close(stream);
}
// If we don't have data. Delete the server version of
// the file and try loading the TitleSpace version.
if (data == null)
{
// Don't delete the server version since this might actually be someone
// trying to do a localization.
//Storage4.Delete(filename);
try
{
stream = Storage4.OpenRead(filename, StorageSource.TitleSpace);
XmlSerializer serializer = new XmlSerializer(typeof(CrumbList));
data = (CrumbList)serializer.Deserialize(stream);
}
catch (Exception)
{
data = null;
}
finally
{
Storage4.Close(stream);
}
}
return(data);
} // end of Load()
public static Crumb[] Init()
{
CrumbList crumbList = null;
CrumbList crumbStrings = null;
const string stringsFilename = @"TutorialStrings.Xml";
const string crumbsFilename = @"TutorialCrumbs.Xml";
// Get the actual crumb list. This contains all the mode links.
// Note, since this no longer contains strings it is no longer inthe Localizable folder...
string filename = Path.Combine(@"Content\Xml", crumbsFilename);
if (Storage4.FileExists(filename, StorageSource.TitleSpace))
{
crumbList = Load(filename, StorageSource.TitleSpace);
}
else
{
Debug.Assert(false, "Missing file!");
}
// Now get the strings for each of the crumbs.
// First we need to get the default, English version. Look in both user and title space
// since the shipped version may have been superceeded by a downloaded one.
if (Storage4.FileExists(Path.Combine(Localizer.DefaultLanguageDir, stringsFilename), StorageSource.All))
{
crumbStrings = Load(Path.Combine(Localizer.DefaultLanguageDir, stringsFilename), StorageSource.All);
}
else
{
Debug.Assert(false, "Missing file!");
}
Crumb[] result = null;
if (crumbStrings != null)
{
// Start with list of crumbs.
result = crumbList.Crumbs;
// Now match up crumbs with their strings.
foreach (Crumb crumb in result)
{
// Find matching strings and copy over.
for (int i = 0; i < crumbStrings.Crumbs.Length; i++)
{
Crumb strCrumb = crumbStrings.Crumbs[i];
if (crumb.id == strCrumb.id)
{
crumb.gamepadText = strCrumb.gamepadText;
crumb.mouseText = strCrumb.mouseText;
crumb.touchText = strCrumb.touchText;
}
}
}
}
// Is our run-time local language different from the default?
if (!Localizer.IsLocalDefault)
{
var localPath = Localizer.LocalLanguageDir;
// Do we have a directory for the local language?
if (localPath != null)
{
var localFile = Path.Combine(localPath, stringsFilename);
if (Storage4.FileExists(localFile, StorageSource.All))
{
CrumbList localCrumbs = Load(localFile, StorageSource.All);
if (result != null && localCrumbs != null)
{
// Loop over each of the crumbs we currently have...
for (int i = 0; i < result.Length; i++)
{
var defCrumb = result[i];
var foundLocalCrumb = false;
// Loop over each of the localized crumbs searching for a match to existing crumbs.
for (int j = 0; j < localCrumbs.Crumbs.Length; j++)
{
var localCrumb = localCrumbs.Crumbs[j];
// If the crumbs are the same, override the default with the localized
if (localCrumb.id == defCrumb.id)
{
if (Localizer.ShouldReportMissing &&
localCrumb.GamepadText.Equals(defCrumb.GamepadText, StringComparison.OrdinalIgnoreCase) &&
localCrumb.MouseText.Equals(defCrumb.MouseText, StringComparison.OrdinalIgnoreCase) &&
localCrumb.TouchText.Equals(defCrumb.TouchText, StringComparison.OrdinalIgnoreCase)
)
{
Localizer.ReportIdentical(stringsFilename, "TargetMode: " + defCrumb.TargetMode.ToString());
}
// Copy any localized strings over.
if (!string.IsNullOrEmpty(localCrumb.GamepadText))
{
result[i].gamepadText = localCrumb.GamepadText;
}
if (!string.IsNullOrEmpty(localCrumb.MouseText))
{
result[i].mouseText = localCrumb.MouseText;
}
if (!string.IsNullOrEmpty(localCrumb.TouchText))
{
result[i].touchText = localCrumb.TouchText;
}
foundLocalCrumb = true;
break;
}
}
if (!foundLocalCrumb)
{
Localizer.ReportMissing(stringsFilename, "TargetMode: " + defCrumb.TargetMode.ToString());
}
}
}
else
{
Localizer.ReportMissing(stringsFilename, "CAN'T LOAD CRUMBS!");
}
}
else
{
Localizer.ReportMissing(stringsFilename, "CAN'T FIND FILE!");
}
}
else
{
Localizer.ReportMissing(localPath, "CAN'T FIND PATH FOR THIS LANGUAGE!");
}
}
/*
* // Output crumb data for GraphViz
* foreach (Crumb crumb in result)
* {
* foreach (TutorialManager.GameMode curmode in crumb.CurModes)
* {
* Debug.Print(curmode.ToString() + " -> " + crumb.targetMode.ToString() + " [ label = \" \" ];");
* }
* }
*/
return(result);
} // end of Init()
