public static Fraction Subtract(Fraction frac1, Fraction frac2)
{
return(!((Fraction)null != frac1) || !((Fraction)null != frac2) ? (Fraction)null : Fraction.Add(frac1, -frac2));
}
public static Fraction Divide(Fraction frac1, Fraction frac2)
{
return(!((Fraction)null != frac1) || !((Fraction)null != frac2) ? (Fraction)null : Fraction.Multiply(frac1, Fraction.Inverse(frac2)));
}
public static Fraction Negate(Fraction frac1)
{
return((object)frac1 != null ? new Fraction(-frac1.Numerator, frac1.Denominator) : (Fraction)null);
}
private void Initialize(long iNumerator, long iDenominator)
{
this.Numerator = iNumerator;
this.Denominator = iDenominator;
Fraction.ReduceFraction(this);
}
public static Fraction operator /(Fraction frac1, double dbl)
{
return(!((Fraction)null != frac1) ? (Fraction)null : Fraction.Multiply(frac1, Fraction.Inverse(Fraction.ToFraction(dbl))));
}
public Fraction(string strValue)
{
Fraction fraction = Fraction.ToFraction(strValue);
this.Initialize(fraction.Numerator, fraction.Denominator);
}
public Fraction(double dDecimalValue)
{
Fraction fraction = Fraction.ToFraction(dDecimalValue);
this.Initialize(fraction.Numerator, fraction.Denominator);
}
public static Fraction operator /(Fraction frac1, int iNo)
{
return(!((Fraction)null != frac1) ? (Fraction)null : Fraction.Multiply(frac1, Fraction.Inverse(new Fraction((long)iNo))));
}
public static Fraction operator *(Fraction frac1, Fraction frac2)
{
return(!((Fraction)null != frac1) || !((Fraction)null != frac2) ? (Fraction)null : Fraction.Multiply(frac1, frac2));
}
public static Fraction operator *(int iNo, Fraction frac1)
{
return(!((Fraction)null != frac1) ? (Fraction)null : Fraction.Multiply(frac1, new Fraction((long)iNo)));
}
public static Fraction operator -(Fraction frac1, double dbl)
{
return(!((Fraction)null != frac1) ? (Fraction)null : Fraction.Add(frac1, -Fraction.ToFraction(dbl)));
}
public static Fraction operator -(Fraction frac1, int iNo)
{
return(!((Fraction)null != frac1) ? (Fraction)null : Fraction.Add(frac1, -new Fraction((long)iNo)));
}
public static Fraction operator -(Fraction frac1, Fraction frac2)
{
return(!((Fraction)null != frac1) || !((Fraction)null != frac2) ? (Fraction)null : Fraction.Add(frac1, -frac2));
}
public static Fraction operator -(Fraction frac1)
{
return(!((Fraction)null != frac1) ? (Fraction)null : Fraction.Negate(frac1));
}
public static void Main(string[] args)
{
Directory.SetCurrentDirectory(AppDomain.CurrentDomain.BaseDirectory);
App.InitExceptionAndLogging();
ProcessUtils.LogParentProcessDetails();
if (args != null)
{
App.ParseWebMagnetArgs(ref args);
Opt.Instance.Parse(args);
}
string path = Path.Combine(Path.Combine(Directory.GetParent(AppDomain.CurrentDomain.BaseDirectory.Trim('\\')).FullName, "Engine"), "Oem.cfg");
Oem.CurrentOemFilePath = System.IO.File.Exists(path) ? path : Path.Combine(RegistryManager.Instance.EngineDataDir, "Oem.cfg");
PortableInstaller.CheckAndRunPortableInstaller();
if (!RegistryManager.Instance.Guest.ContainsKey(Opt.Instance.vmname))
{
Opt.Instance.vmname = "Android";
}
BlueStacks.Common.Strings.CurrentDefaultVmName = Opt.Instance.vmname;
if (Opt.Instance.mergeCfg)
{
KMManager.MergeConfig(Opt.Instance.newPDPath);
Environment.Exit(0);
}
string mBSTProcessIdentifier = "Bluestacks/" + RegistryManager.Instance.ClientVersion;
if (!string.Join(string.Empty, args).Contains(mBSTProcessIdentifier))
{
Logger.Info("BOOT_STAGE: Client starting");
if (Oem.IsOEMDmm)
{
Logger.Info("checking DMMGamePlayer process");
if (!ProcessUtils.FindProcessByName("DMMGamePlayer") && !ProcessUtils.FindProcessByName("dmmemulatorsandboxlauncher"))
{
Logger.Info("DMM game player not running, so exiting");
Environment.Exit(0);
}
}
RegistryManager.ClientThemeName = RegistryManager.Instance.GetClientThemeNameFromRegistry();
if (Oem.IsOEMDmm || !BlueStacksUpdater.CheckIfDownloadedFileExist())
{
App app = new App();
app.Startup += new StartupEventHandler(App.Application_Startup);
app.ShutdownMode = ShutdownMode.OnExplicitShutdown;
app.InitializeComponent();
App.CheckIfAlreadyRunning();
RegistryManager.Instance.ClientLaunchParams = Opt.Instance.Json;
App.defaultResolution = new Fraction((long)RegistryManager.Instance.Guest[BlueStacks.Common.Strings.CurrentDefaultVmName].GuestWidth, (long)RegistryManager.Instance.Guest[BlueStacks.Common.Strings.CurrentDefaultVmName].GuestHeight);
SystemEvents.DisplaySettingsChanged += new EventHandler(App.HandleDisplaySettingsChanged);
BGPHelper.InitHttpServerAsync();
BlueStacksUIUtils.RunInstance(BlueStacks.Common.Strings.CurrentDefaultVmName, Opt.Instance.h, Opt.Instance.Json);
AppUsageTimer.SessionEventHandler();
if (!Oem.IsOEMDmm)
{
PromotionManager.ReloadPromotionsAsync();
GrmManager.UpdateGrmAsync((IEnumerable <string>)null);
GuidanceCloudInfoManager.Instance.AppsGuidanceCloudInfoRefresh();
}
if (!FeatureManager.Instance.IsHtmlHome)
{
BlueStacksUIUtils.DictWindows[BlueStacks.Common.Strings.CurrentDefaultVmName].CreateFirebaseBrowserControl();
}
MemoryManager.TrimMemory(true);
app.Run();
}
else
{
BlueStacksUpdater.HandleUpgrade(RegistryManager.Instance.DownloadedUpdateFile);
}
}
else
{
CefHelper.InitCef(args, mBSTProcessIdentifier);
}
AppUsageTimer.DetachSessionEventHandler();
CefRuntime.Shutdown();
App.ExitApplication();
}