// Constructor
public GamePage()
{
InitializeComponent();
_game = XamlGame<GameMain>.Create("", XnaSurface);
// Sample code to localize the ApplicationBar
//BuildLocalizedApplicationBar();
}
static void Main()
{
using (GameMain Game = new GameMain())
{
#if (WINDOWS)
// String to hold any prerequisites error messages
string prerequisitesErrorMessage = string.Empty;
// If XNA 4.0 is not installed
using (Microsoft.Win32.RegistryKey xnaKey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("Software\\Microsoft\\XNA\\Framework\\v4.0"))
{
if (xnaKey == null || (int)xnaKey.GetValue("Installed") != 1)
{
// Store the error message
prerequisitesErrorMessage += "XNA 4.0 must be installed to run this program. You can download the XNA 4.0 Redistributable from http://www.microsoft.com/downloads/ \n\n";
}
}
// If .NET 4 is not installed
using (Microsoft.Win32.RegistryKey netKey4 = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Client"))
{
bool net4NotInstalled = (netKey4 == null || (int)netKey4.GetValue("Install") != 1);
if (net4NotInstalled)
{
// Store the error message
prerequisitesErrorMessage += "The .NET Framework 4.0 or greater must be installed to run this program. You can download the .NET Framework from http://www.microsoft.com/downloads/ \n\n";
}
}
// If not all of the prerequisites are installed
if (!string.IsNullOrEmpty(prerequisitesErrorMessage))
{
// Add to the error message the option of trying to run the program anyways
prerequisitesErrorMessage += "Do you want to try and run the program anyways, even though not all of the prerequisites are installed?";
// Display the error message and exit
if (System.Windows.Forms.MessageBox.Show(prerequisitesErrorMessage, "Prerequisites Not Installed", System.Windows.Forms.MessageBoxButtons.YesNo) == System.Windows.Forms.DialogResult.No)
{
return;
}
}
// If we are in Release Mode
if (GameMain.mbRELEASE_MODE)
{
try
{
Game.Run(); // Start the game
}
catch (Exception e)
{
// Display any error messages that occur
System.Windows.Forms.MessageBox.Show(e.ToString(), "Unhandled Exception");
}
}
// Else we are in debug mode, so allow Visual Studio to show us the error message
else
{
Game.Run();
}
#else
Game.Run();
#endif
}
}
public GuiDemo(GameMain game)
{
_game = game;
}
public override void Init(GameMain game)
{
}
public GuiDemo(GameMain game)
{
_game = game;
}
public override void Init(GameMain game)
{
}
public abstract void Init(GameMain game);
