Nexus.Client.Bootstrapper.GetInstalledGameModes C# (CSharp) Метод

		protected GameModeRegistry GetInstalledGameModes(GameModeRegistry p_gmrSupportedGameModes)
		{
			if (!m_eifEnvironmentInfo.Settings.InstalledGamesDetected)
			{
				GameDiscoverer gdrGameDetector = new GameDiscoverer();
				GameDetectionVM vmlGameDetection = new GameDetectionVM(m_eifEnvironmentInfo, gdrGameDetector, p_gmrSupportedGameModes);
				GameDetectionForm frmGameDetector = new GameDetectionForm(vmlGameDetection);
				gdrGameDetector.Find(p_gmrSupportedGameModes.RegisteredGameModeFactories);
				frmGameDetector.ShowDialog();
				if (gdrGameDetector.Status != TaskStatus.Complete)
					return null;
				if (gdrGameDetector.DiscoveredGameModes.Count == 0)
					return null;
				m_eifEnvironmentInfo.Settings.InstalledGames.Clear();
				Int32 j = 0;
				foreach (GameDiscoverer.GameInstallData gidGameMode in gdrGameDetector.DiscoveredGameModes)
				{
					if ((gidGameMode != null) && (gidGameMode.GameMode != null))
					{
						IGameModeFactory gmfGameModeFactory = p_gmrSupportedGameModes.GetGameMode(gidGameMode.GameMode.ModeId);
						m_eifEnvironmentInfo.Settings.InstallationPaths[gidGameMode.GameMode.ModeId] = gmfGameModeFactory.GetInstallationPath(gidGameMode.GameInstallPath);
						m_eifEnvironmentInfo.Settings.ExecutablePaths[gidGameMode.GameMode.ModeId] = gmfGameModeFactory.GetExecutablePath(gidGameMode.GameInstallPath);
						m_eifEnvironmentInfo.Settings.InstalledGames.Add(gidGameMode.GameMode.ModeId);
					}
					else
					{
						MessageBox.Show(string.Format("An error occured during the scan of the game {0} : {1}", gdrGameDetector.DiscoveredGameModes[j].GameMode.ModeId, Environment.NewLine + "The object GameMode is NULL"));
					}
					j++;
				}
				m_eifEnvironmentInfo.Settings.InstalledGamesDetected = true;
				m_eifEnvironmentInfo.Settings.Save();
			}
			GameModeRegistry gmrInstalledGameModes = GameModeRegistry.LoadInstalledGameModes(p_gmrSupportedGameModes, m_eifEnvironmentInfo);
			return gmrInstalledGameModes;
		}