static void Main()
{
try
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
GorgonApplication.Run(Initialize(), Idle);
}
catch (Exception ex)
{
GorgonExample.HandleException(ex);
}
finally
{
GorgonExample.UnloadResources();
foreach (GorgonTexture2D texture in _textures)
{
texture?.Dispose();
}
_renderer?.Dispose();
_depthBuffer?.Dispose();
_screen?.Dispose();
_graphics?.Dispose();
_assemblyCache?.Dispose();
}
}
/// <summary>
/// Handles the <see cref="E:FormClosing" /> event.
/// </summary>
/// <param name="e">The <see cref="FormClosingEventArgs"/> instance containing the event data.</param>
protected override void OnFormClosing(FormClosingEventArgs e)
{
base.OnFormClosing(e);
// Always dispose your devices when the window is shutting down.
// Failure to do so can lead to unpredictable results.
if (_joystickList != null)
{
foreach (IGorgonGamingDevice joystick in _joystickList)
{
joystick.Dispose();
}
}
if (_drivers != null)
{
foreach (IGorgonGamingDeviceDriver driver in _drivers)
{
driver.Dispose();
}
}
_input?.UnregisterDevice(_mouse);
_input?.Dispose();
_assemblyCache?.Dispose();
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Form.FormClosing" /> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.FormClosingEventArgs" /> that contains the event data.</param>
protected override void OnFormClosing(FormClosingEventArgs e)
{
base.OnFormClosing(e);
GorgonExample.UnloadResources();
_pluginCache?.Dispose();
_texture?.Dispose();
_swap?.Dispose();
_graphics?.Dispose();
_image?.Dispose();
}
public static async Task Main()
{
try
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.DoEvents();
// This is necessary to get winforms to play nice with our background thread prior to running the application.
WindowsFormsSynchronizationContext.AutoInstall = false;
SynchronizationContext.SetSynchronizationContext(new WindowsFormsSynchronizationContext());
FormMain window = GorgonExample.Initialize(new DX.Size2(Settings.Default.Resolution.Width, Settings.Default.Resolution.Height), "Space Scene",
async(sender, _) => await InitializeAsync(sender as FormMain));
GorgonApplication.Run(window);
}
catch (Exception ex)
{
GorgonExample.HandleException(ex);
}
finally
{
// Always perform your clean up.
if (_keyboard != null)
{
_keyboard.KeyUp -= Keyboard_KeyUp;
}
_helpFont?.Dispose();
_fontFactory?.Dispose();
GorgonExample.UnloadResources();
if (_keyboard != null)
{
_input?.UnregisterDevice(_keyboard);
}
_input?.Dispose();
_sceneRenderer?.Dispose();
_resources?.Dispose();
_renderer?.Dispose();
_mainRtv?.Dispose();
_screen?.Dispose();
_graphics?.Dispose();
_assemblyCache?.Dispose();
}
}
/// <summary>Raises the <see cref="E:System.Windows.Forms.Form.FormClosing" /> event.</summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.FormClosingEventArgs" /> that contains the event data. </param>
protected override void OnFormClosing(FormClosingEventArgs e)
{
base.OnFormClosing(e);
_blurredImage[1]?.Dispose();
_blurredTarget[1]?.Dispose();
_blurredImage[0]?.Dispose();
_blurredTarget[0]?.Dispose();
_blurEffect?.Dispose();
_helpFont?.Dispose();
_textFont?.Dispose();
_renderer?.Dispose();
_screen?.Dispose();
_graphics?.Dispose();
_assemblyCache?.Dispose();
}
/// <summary>Releases the unmanaged resources used by the <see cref="T:System.Windows.Forms.ApplicationContext" /> and optionally releases the managed resources.</summary>
/// <param name="disposing">
/// <see langword="true" /> to release both managed and unmanaged resources; <see langword="false" /> to release only unmanaged resources. </param>
protected override void Dispose(bool disposing)
{
AppDomain.CurrentDomain.AssemblyResolve -= CurrentDomain_AssemblyResolve;
ToolPlugInService toolPlugIns = Interlocked.Exchange(ref _toolPlugIns, null);
ContentPlugInService contentPlugIns = Interlocked.Exchange(ref _contentPlugIns, null);
GraphicsContext context = Interlocked.Exchange(ref _graphicsContext, null);
GorgonMefPlugInCache pluginCache = Interlocked.Exchange(ref _pluginCache, null);
FormMain mainForm = Interlocked.Exchange(ref _mainForm, null);
FormSplash splash = Interlocked.Exchange(ref _splash, null);
toolPlugIns?.Dispose();
contentPlugIns?.Dispose();
context?.Dispose();
pluginCache?.Dispose();
mainForm?.Dispose();
splash?.Dispose();
base.Dispose(disposing);
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Form.FormClosing" /> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.FormClosingEventArgs" /> that contains the event data.</param>
protected override void OnFormClosing(FormClosingEventArgs e)
{
base.OnFormClosing(e);
if (_controllers != null)
{
foreach (IGorgonGamingDevice controller in _controllers)
{
controller.Dispose();
}
}
_assemblies?.Dispose();
if (_surface == null)
{
return;
}
_surface.Dispose();
_surface = null;
}
/// <summary>
/// The main entry point for the application.
/// </summary>
private static void Main()
{
_log = new GorgonLog("FileSystemProviders", "Tape_Worm");
_log.LogStart();
// Create a plugin assembly cache to hold our plugin assemblies.
_pluginAssemblies = new GorgonMefPlugInCache(_log);
// Create the plugin service.
_pluginService = new GorgonMefPlugInService(_pluginAssemblies);
try
{
Console.WriteLine("Gorgon is capable of mounting virtual file systems for file access. A virtual");
Console.WriteLine("file system root can be a folder on a hard drive, a zip file, or any data store");
Console.WriteLine("(assuming there's a provider for it).\n");
Console.WriteLine("In Gorgon, the types of data that can be mounted as a virtual file system are");
Console.WriteLine("managed by objects called providers. By default, the file system has a folder");
Console.WriteLine("provider. This allows a folder to be mounted as the root of a virtual file\nsystem.\n");
Console.WriteLine("This example will show how to load extra providers that can be used in a file\nsystem.\n");
Console.ForegroundColor = ConsoleColor.White;
// Get our file system providers.
Console.WriteLine("Found {0} external file system plug ins.\n", LoadFileSystemProviders());
// Loop through each provider and print some info.
for (int i = 0; i < _providers.Count; ++i)
{
// Print some info about the file system provider.
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("{0}. {1}", i + 1, _providers[i].Name);
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine(" Description: {0}", _providers[i].Description);
// Gather the preferred extensions.
// File system providers that use a file (like a Zip file) as its root
// have a list of file extensions that are preferred. For example, the
// Zip provider, expects to find *.zip files. These are merely here
// for the convenience of the developer and are formatted like a common
// dialog file mask so they can be easily dropped into that control.
// In this case, we're going to just strip out the relevant part and
// concatenate each preferred extension description into a single string.
//
// Note that a provider may have multiple preferred extensions.
string[] extensionList = (from preferred in _providers[i].PreferredExtensions
select $"*.{preferred.Extension}").ToArray();
if (extensionList.Length > 0)
{
Console.WriteLine(" Preferred Extensions: {0}", string.Join(", ", extensionList));
}
}
Console.ResetColor();
Console.WriteLine("\nPress any key to close.");
Console.ReadKey();
}
catch (Exception ex)
{
ex.Catch(_ =>
{
Console.Clear();
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Exception:\n{0}\n\nStack Trace:{1}", _.Message, _.StackTrace);
},
_log);
Console.ResetColor();
#if DEBUG
Console.ReadKey();
#endif
}
finally
{
// Always call dispose so we can unload our temporary application domain.
_pluginAssemblies.Dispose();
_log.LogEnd();
}
}
private static void Main()
{
try
{
Console.Clear();
Console.ForegroundColor = ConsoleColor.White;
Console.Title = "Gorgon Example - Input Services.";
Console.WriteLine("In this example we will perform the first step in accessing Gorgon's gaming");
Console.WriteLine("device driver API. These drivers will allow access to any gaming device (e.g. a ");
Console.WriteLine("joystick, game pad, etc...) that is supported by its underlying native provider.");
Console.WriteLine("These drivers are loaded as plug ins and can be used to mix and match various");
Console.WriteLine("types of gaming devices.");
Console.WriteLine();
Console.WriteLine("Only connected gaming device drivers will be reported by this example.");
Console.WriteLine();
Console.WriteLine("It is important to note that this example does not create any of these devices ");
Console.WriteLine("since some providers (e.g. Direct Input) require a window handle to operate.");
Console.WriteLine();
Console.WriteLine("Loading gaming device drivers...");
// Load our input factory plugins.
IReadOnlyList <IGorgonGamingDeviceDriver> inputPlugIns = GetGamingDeviceDrivers();
// No plugins? No luck.
if (inputPlugIns.Count == 0)
{
Console.ResetColor();
Console.WriteLine("Could not find any gaming device driver plug ins.");
return;
}
// Display the plugin information.
Console.WriteLine();
Console.WriteLine("{0} gaming device driver plug ins found:", inputPlugIns.Count);
foreach (IGorgonGamingDeviceDriver plugIn in inputPlugIns)
{
Console.ForegroundColor = ConsoleColor.Cyan;
// Enumerate the devices available on the system.
try
{
IReadOnlyList <IGorgonGamingDeviceInfo> devices = plugIn.EnumerateGamingDevices(true);
Console.WriteLine($"{plugIn.Description} ({devices.Count} device(s))");
Console.ForegroundColor = ConsoleColor.Gray;
for (int i = 0; i < devices.Count; ++i)
{
Console.WriteLine($"\t{i + 1}. {devices[i].Description}");
}
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Cannot enumerate devices from {0}. Error:\n{1}", plugIn.Description, ex.Message.Ellipses(Console.WindowWidth - 4));
}
}
Console.ResetColor();
Console.WriteLine();
Console.WriteLine("Press any key...");
Console.ReadKey();
}
catch (Exception ex)
{
ex.Catch(_ =>
{
Console.Clear();
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Exception:\n{0}\n\nStack Trace:{1}", _.Message, _.StackTrace);
});
Console.ResetColor();
Console.ReadKey();
}
finally
{
_pluginCache?.Dispose();
}
}
/// <summary>
/// The main entry point for the application.
/// </summary>
private static void Main()
{
_log = new GorgonLog("ZipFileSystem", "Tape_Worm");
_log.LogStart();
// Create the plugin assembly cache.
_pluginAssemblies = new GorgonMefPlugInCache(_log);
// Create the plugin service.
_pluginService = new GorgonMefPlugInService(_pluginAssemblies);
try
{
Console.WindowHeight = 28;
Console.BufferHeight = Console.WindowHeight;
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("This example will mount a zip file as the root of a virtual file system. The");
Console.WriteLine("virtual file system is capable of mounting various types of data such as a zip,");
Console.WriteLine("a file system folder, etc... as the root or a sub directory. You can even");
Console.WriteLine("mount a zip file as the root, and a physical file system directory as a virtual");
Console.WriteLine("sub directory in the same virtual file system and access them as a single");
Console.WriteLine("unified file system.");
// Unlike the folder file system example, we need to load
// a provider to handle zip files before trying to mount
// one.
if (!LoadZipProviderPlugIn())
{
return;
}
// Set the following zip file as root on the virtual file system.
//
// If we wanted to, we could mount a zip file as a sub directory of
// the root of the virtual file system. For example, mounting the
// directory D:\Dir\zipFile.zip with Mount(@"D:\Dir", "/VFSDir"); would mount
// the contents of the D:\Dir\zipFile.zip directory under /VFSDir.
//
// It's also important to point out that the old Gorgon "file system"
// would load files from the system into memory when mounting a
// directory. While this version only loads directory and file
// information when mounting. This is considerably more efficient.
string physicalPath = GetResourcePath(@"FileSystem.zip");
_fileSystem.Mount(physicalPath);
Console.Write("\nMounted: ");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("'{0}'", physicalPath.Ellipses(Console.WindowWidth - 20, true));
Console.ForegroundColor = ConsoleColor.White;
Console.Write(" as ");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("'/'\n");
Console.ForegroundColor = ConsoleColor.White;
// Get a count of all sub directories and files under the root directory.
IGorgonVirtualDirectory[] directoryList = _fileSystem.FindDirectories("*").ToArray();
// Display directories.
Console.WriteLine("Virtual file system contents:");
for (int i = -1; i < directoryList.Length; i++)
{
IGorgonVirtualDirectory directory = _fileSystem.RootDirectory;
// Go into the sub directories under root.
if (i > -1)
{
directory = directoryList[i];
}
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("{0}", directory.FullPath);
Console.ForegroundColor = ConsoleColor.Yellow;
foreach (IGorgonVirtualFile file in directory.Files)
{
Console.Write(" {0}", file.Name);
// Align the size to the same place.
Console.CursorLeft = 65;
Console.WriteLine("{0}", file.Size.FormatMemory());
}
}
Console.ResetColor();
Console.WriteLine("\nPress any key to close.");
Console.ReadKey();
}
catch (Exception ex)
{
ex.Catch(_ =>
{
Console.Clear();
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Exception:\n{0}\n\nStack Trace:{1}", _.Message, _.StackTrace);
Console.ResetColor();
#if DEBUG
Console.ReadKey();
#endif
});
}
finally
{
// Always dispose the cache to clean up the temporary app domain it creates.
_pluginAssemblies.Dispose();
_log.LogEnd();
}
}
private static void Main(string[] args)
{
_log = new GorgonLog("Example 004", "Tape_Worm", typeof(Program).Assembly.GetName().Version);
// Set up the assembly cache.
// We'll need the assemblies loaded into this object in order to load our plugin types.
var pluginCache = new GorgonMefPlugInCache(_log);
// Create our plugin service.
// This takes the cache of assemblies we just created.
IGorgonPlugInService pluginService = new GorgonMefPlugInService(pluginCache);
try
{
Console.Title = "Gorgon Example #4 - PlugIns.";
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("This is an example to show how to create and use custom plugins.");
Console.WriteLine("The plugin interface in Gorgon is quite flexible and gives the developer");
Console.WriteLine("the ability to allow extensions to their own applications.\n");
Console.ResetColor();
pluginCache.LoadPlugInAssemblies(Path.GetDirectoryName(Environment.GetCommandLineArgs()[0]).FormatDirectory(Path.DirectorySeparatorChar), "Example004.*PlugIn.dll");
Console.WriteLine("{0} plugin assemblies found.", pluginCache.PlugInAssemblies.Count);
if (pluginCache.PlugInAssemblies.Count == 0)
{
return;
}
// Our text writer plugin interfaces.
IList <TextColorWriter> writers = new List <TextColorWriter>();
// Create our plugin instances, we'll limit to 9 entries just for giggles.
TextColorPlugIn[] plugins = (from pluginName in pluginService.GetPlugInNames()
let plugin = pluginService.GetPlugIn <TextColorPlugIn>(pluginName)
where plugin != null
select plugin).ToArray();
// Display a list of the available plugins.
Console.WriteLine("\n{0} Plug-ins loaded:\n", plugins.Length);
for (int i = 0; i < plugins.Length; i++)
{
// Here's where we make use of our description.
Console.WriteLine("{0}. {1} ({2})", i + 1, plugins[i].Description, plugins[i].GetType().FullName);
// Create the text writer interface and add it to the list.
writers.Add(plugins[i].CreateWriter());
}
Console.Write("0. Quit\n\nSelect a plugin: ");
// Loop until we quit.
while (true)
{
if (!Console.KeyAvailable)
{
continue;
}
Console.ResetColor();
// Remember our cursor coordinates.
int cursorX = Console.CursorLeft; // Cursor position.
int cursorY = Console.CursorTop;
ConsoleKeyInfo keyValue = Console.ReadKey(false);
if (char.IsNumber(keyValue.KeyChar))
{
if (keyValue.KeyChar == '0')
{
break;
}
// Move to the next line and clear the previous line of text.
Console.WriteLine();
Console.Write(new string(' ', Console.BufferWidth - 1));
Console.CursorLeft = 0;
// Call our text color writer to print the text in the plugin color.
int writerIndex = keyValue.KeyChar - '0';
writers[writerIndex - 1].WriteString($"You pressed #{writerIndex}.");
}
Console.CursorTop = cursorY;
Console.CursorLeft = cursorX;
}
}
catch (Exception ex)
{
ex.Catch(_ =>
{
Console.Clear();
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Exception:\n{0}\n\nStack Trace:{1}", ex.Message, ex.StackTrace);
},
_log);
Console.ResetColor();
#if DEBUG
Console.ReadKey(true);
#endif
}
finally
{
// Always call dispose so we can unload our temporary application domain.
//pluginAssemblies.Dispose();
pluginCache.Dispose();
_log.LogEnd();
}
}