public FindApplicationViewModel(FindApplicationModel dataModel, IDialogService dialogService, Func<IOpenFileDialog> openFileDialogFactory)
{
Contract.Requires(dialogService != null);
Contract.Requires(openFileDialogFactory != null);
_dialogService = dialogService;
_openFileDialogFactory = openFileDialogFactory;
_dataModel = dataModel;
// Will bubble property change events from the Model to the ViewModel.
_dataModel.PropertyChanged += (sender, e) => OnPropertyChanged(e.PropertyName);
}
public bool Init(string[] args)
{
// Detection and correction of local settings of SE install location.
var filePath = ToolboxUpdater.GetApplicationFilePath();
var validApps = new string[] {
"SpaceEngineers.exe",
"SpaceEngineersDedicated.exe",
"MedievalEngineers.exe",
"MedievalEngineersDedicated.exe"
};
if (GlobalSettings.Default.PromptUser || !ToolboxUpdater.ValidateSpaceEngineersInstall(filePath))
{
if (Directory.Exists(filePath))
{
foreach (var validApp in validApps)
{
var testPath = Path.Combine(filePath, validApp);
if (File.Exists(testPath))
{
filePath = testPath;
break;
}
}
}
var faModel = new FindApplicationModel()
{
GameApplicationPath = filePath
};
var faViewModel = new FindApplicationViewModel(faModel);
var faWindow = new WindowFindApplication(faViewModel);
if (faWindow.ShowDialog() == true)
{
filePath = faModel.GameBinPath;
}
else
{
return false;
}
}
// Update and save user path.
GlobalSettings.Default.SEBinPath = filePath;
GlobalSettings.Default.Save();
var ignoreUpdates = args.Any(a => a.ToUpper() == "/X" || a.ToUpper() == "-X");
var oldDlls = true; // args.Any(a => a.ToUpper() == "/OLDDLL" || a.ToUpper() == "-OLDDLL");
var altDlls = !oldDlls;
// Go looking for any changes in the Dependant Space Engineers assemblies and immediately attempt to update.
if (!ignoreUpdates && !altDlls && ToolboxUpdater.IsBaseAssembliesChanged() && !Debugger.IsAttached)
{
ToolboxUpdater.RunElevated(Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "SEToolboxUpdate"), "/B " + String.Join(" ", args), false, false);
return false;
}
var proc = Process.GetCurrentProcess();
if (Process.GetProcessesByName(proc.ProcessName).Length == 1)
{
// Clean up Temp files if this is the only instance running.
TempfileUtil.DestroyTempFiles();
}
// Dot not load any of the Space Engineers assemblies or dependant classes before this point.
// ============================================
// Alternate experimental method for loading the Space Engineers API assemblies.
// Copy them to temporary path, then load with reflection on demand through the AppDomain.
//if (altDlls)
//{
// _tempBinPath = ToolboxUpdater.GetBinCachePath();
// var searchPath = GlobalSettings.Default.SEBinPath;
// DirectoryInfo checkDir = null;
// var counter = 0;
// while (checkDir == null && counter < 10)
// {
// if (Directory.Exists(_tempBinPath))
// break;
// checkDir = Directory.CreateDirectory(_tempBinPath);
// if (checkDir == null)
// {
// // wait a while, as the drive may be processing Windows Explorer which had a lock on the Directory after prior cleanup.
// System.Threading.Thread.Sleep(100);
// }
// counter++;
// }
// foreach (var file in ToolboxUpdater.CoreSpaceEngineersFiles)
// {
// var filename = Path.Combine(searchPath, file);
// var destFilename = Path.Combine(_tempBinPath, file);
// if (ToolboxUpdater.DoFilesDiffer(searchPath, _tempBinPath, file))
// {
// try
// {
// File.Copy(filename, destFilename, true);
// }
// catch { }
// }
// }
// // Copy directories which contain Space Engineers language resources.
// var dirs = Directory.GetDirectories(searchPath);
// foreach (var sourceDir in dirs)
// {
// var dirName = Path.GetFileName(sourceDir);
// var destDir = Path.Combine(_tempBinPath, dirName);
// Directory.CreateDirectory(destDir);
// foreach (string oldFile in Directory.GetFiles(sourceDir, "*.*", SearchOption.AllDirectories))
// {
// try
// {
// File.Copy(oldFile, Path.Combine(destDir, Path.GetFileName(oldFile)), true);
// }
// catch { }
// }
// }
// AppDomain currentDomain = AppDomain.CurrentDomain;
// currentDomain.AssemblyResolve += currentDomain_AssemblyResolve;
//}
#if DEBUG
// This will make it hairy for testing the AppDomain stuff.
//#warning Force the local debugger to load the Types allowing inspection.
//var settings0 = new Sandbox.Common.ObjectBuilders.MyObjectBuilder_SessionSettings();
#endif
return true;
}
public FindApplicationViewModel(FindApplicationModel dataModel)
: this(dataModel, ServiceLocator.Resolve<IDialogService>(), ServiceLocator.Resolve<IOpenFileDialog>)
{
}