static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
try
{
Initialize();
Gorgon.Run(_mainForm, Idle);
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(null, ex));
}
finally
{
if (_wvpBufferStream != null)
{
_wvpBufferStream.Dispose();
}
if (Graphics != null)
{
Graphics.Dispose();
}
}
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
try
{
// Initialize the application.
Initialize();
// Now begin running the application idle loop.
Gorgon.Run(_mainForm, Idle);
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(null, ex));
}
finally
{
if (Graphics != null)
{
Graphics.Dispose();
}
}
}
/// <summary>
/// Function to compile the shader.
/// </summary>
/// <param name="includeDebugInfo">TRUE to include debug information, FALSE to exclude it.</param>
/// <returns>The compiled shader byte code.</returns>
private Shaders.ShaderBytecode CompileFromSource(bool includeDebugInfo)
{
var flags = Shaders.ShaderFlags.OptimizationLevel3;
try
{
string parsedCode = ProcessSource(SourceCode);
IsDebug = includeDebugInfo;
if (IsDebug)
{
flags = Shaders.ShaderFlags.Debug;
}
if (Graphics.VideoDevice.SupportedFeatureLevel < DeviceFeatureLevel.SM5)
{
flags |= Shaders.ShaderFlags.EnableBackwardsCompatibility;
}
return(Shaders.ShaderBytecode.Compile(parsedCode, EntryPoint, GetD3DVersion(), flags, Shaders.EffectFlags.None, _shaderMacros, null));
}
catch (CompilationException cex)
{
Errors = cex.Message;
throw GorgonException.Catch(cex);
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.SizeChanged" /> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
protected override void OnSizeChanged(EventArgs e)
{
base.OnSizeChanged(e);
try
{
if (_bitmap == null)
{
return;
}
_formGraphics.Dispose();
_graphics.Dispose();
_bitmap.Dispose();
_bitmap = null;
_graphics = null;
_formGraphics = panelGraphics.CreateGraphics();
_bitmap = new Bitmap(panelGraphics.ClientSize.Width, panelGraphics.ClientSize.Height, _formGraphics);
_graphics = Graphics.FromImage(_bitmap);
_graphics.Clear(Color.Black);
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
}
}
static void Main()
{
try
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
_form = new formMain
{
ClientSize = new Size(640, 480)
};
// Get the initial time.
_lastTime = GorgonTiming.MillisecondsSinceStart;
// Run the application with an idle loop.
//
// The form will still control the life time of the application (i.e. the close button will end the application).
// However, you may specify only the idle method and use that to control the application life time, similar to
// standard windows application in C++.
// Other overloads allow using only the form and assigning the idle method at another time (if at all), or setting
// up an application context object to manage the life time of the application (with or without an idle loop
// method).
Gorgon.Run(_form, Idle);
}
catch (Exception ex)
{
// Catch all exceptions here. If we had logging for the application enabled, then this
// would record the exception in the log.
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(null, ex));
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Form.Load" /> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
try
{
_writePath = Path.GetDirectoryName(Gorgon.Log.LogPath) + @"\Examples\FileSystem.Writing\";
// Create our virtual file system.
_fileSystem = new GorgonFileSystem();
LoadText();
labelFileSystem.Text = string.Format("{0} mounted as '/'.", Program.GetResourcePath(@"FolderSystem\").Ellipses(100, true));
labelWriteLocation.Text = string.Format("{0} mounted as '/'", _writePath.Ellipses(100, true));
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
Application.Exit();
}
finally
{
itemLoadChanged.Enabled = !string.Equals(textDisplay.Text, _originalText, StringComparison.CurrentCulture);
UpdateInfo();
}
}
static void Main()
{
try
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
// Initialize our example.
Initialize();
// Start it running.
Gorgon.Run(_formMain, Idle);
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(null, ex));
}
finally
{
// Perform clean up.
if (_renderer != null)
{
_renderer.Dispose();
}
if (_graphics != null)
{
_graphics.Dispose();
}
}
}
/// <summary>
/// Handles the ParentChanged event of the Window control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
private void Window_ParentChanged(object sender, EventArgs e)
{
try
{
// If the actual control has changed parents, update the top level control.
if (sender == Settings.Window)
{
var newTopLevelParent = Gorgon.GetTopLevelControl(Settings.Window);
if (newTopLevelParent != _topLevelControl)
{
_topLevelControl.ParentChanged -= Window_ParentChanged;
// If we're not at the top of the chain, then find out which window is and set it up
// to handle changes to its hierarchy.
if (newTopLevelParent != Settings.Window)
{
_topLevelControl = newTopLevelParent;
_topLevelControl.ParentChanged += Window_ParentChanged;
}
}
}
if (_parentForm != null)
{
_parentForm.ResizeBegin -= _parentForm_ResizeBegin;
_parentForm.ResizeEnd -= _parentForm_ResizeEnd;
}
_parentForm = Gorgon.GetTopLevelForm(Settings.Window);
if (_parentForm == null)
{
return;
}
_parentForm.ResizeBegin += _parentForm_ResizeBegin;
_parentForm.ResizeEnd += _parentForm_ResizeEnd;
}
catch (Exception ex)
{
#if DEBUG
GorgonException.Catch(ex,
() =>
GorgonDialogs.ErrorBox(_parentForm,
string.Format(Resources.GORGFX_CATASTROPHIC_ERROR, Gorgon.Log.LogPath),
null,
ex));
// If we fail in here, then we have a terminal error in Gorgon, don't risk further corruption.
Gorgon.Quit();
#else
GorgonException.Catch(ex);
#endif
}
}
/// <summary>
/// Handles the Resize event of the Window control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void Window_Resize(object sender, EventArgs e)
{
// If we're in a manual resize operation, then don't call this method just yet.
if (_isInResize)
{
return;
}
// Attempt to get the parent form if we don't have one yet.
if (_parentForm == null)
{
_parentForm = Gorgon.GetTopLevelForm(Settings.Window);
_parentForm.ResizeBegin += _parentForm_ResizeBegin;
_parentForm.ResizeEnd += _parentForm_ResizeEnd;
}
if ((!AutoResize) || ((_parentForm != null) && (_parentForm.WindowState == FormWindowState.Minimized)))
{
return;
}
// Only do this if the size has changed, if we're just restoring the window, then don't bother.
if (((GISwapChain == null)) || (Settings.Window.ClientSize.Width <= 0) || (Settings.Window.ClientSize.Height <= 0))
{
return;
}
try
{
// Resize the video mode.
Settings.VideoMode = new GorgonVideoMode(Settings.Window.ClientSize.Width,
Settings.Window.ClientSize.Height,
Settings.VideoMode.Format,
Settings.VideoMode.RefreshRateNumerator,
Settings.VideoMode.RefreshRateDenominator);
ResizeBuffers();
}
catch (Exception ex)
{
#if DEBUG
GorgonException.Catch(ex,
() =>
GorgonDialogs.ErrorBox(_parentForm,
string.Format(Resources.GORGFX_CATASTROPHIC_ERROR, Gorgon.Log.LogPath),
null,
ex));
// If we fail in here, then we have a terminal error in Gorgon, don't risk further corruption.
Gorgon.Quit();
#else
// Log the exception.
GorgonException.Catch(ex);
#endif
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Form.Load" /> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
try
{
// Picture box.
_picture = new PictureBox {
Name = "pictureImage"
};
// Text display.
_textDisplay = new TextBox {
Name = "textDisplay"
};
_textFont = new Font("Consolas", 10.0f, FontStyle.Regular, GraphicsUnit.Point);
_textDisplay.Font = _textFont;
_instructions = new Label
{
Name = "labelInstructions",
Text = "Double click on a file node in the tree to display it.",
AutoSize = false,
TextAlign = ContentAlignment.MiddleCenter,
Dock = DockStyle.Fill,
Font = Font
};
// Add the instructions.
splitFileSystem.Panel2.Controls.Add(_instructions);
// Create the file system.
_fileSystem = new GorgonFileSystem();
// Get the zip file provider.
LoadZipFileSystemProvider();
// Mount the physical file system directory.
_fileSystem.Mount(Program.GetResourcePath(@"VFSRoot\"));
// Mount the zip file into a sub directory.
_fileSystem.Mount(Program.GetResourcePath("VFSRoot.zip"), "/ZipFile");
// Fill the root of the tree.
FillTree(null);
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
Application.Exit();
}
}
static void Main()
{
try
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new formMain());
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(null, ex));
}
}
/// <summary>
/// Handles the BeforeCollapse event of the treeFileSystem control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="TreeViewCancelEventArgs" /> instance containing the event data.</param>
private void treeFileSystem_BeforeCollapse(object sender, TreeViewCancelEventArgs e)
{
var directory = e.Node.Tag as GorgonFileSystemDirectory;
try
{
// Do not expand or collapse
if (directory == _fileSystem.RootDirectory)
{
e.Cancel = true;
}
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
}
}
/// <summary>
/// Handles the Click event of the itemLoadChanged control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
private void itemLoadChanged_Click(object sender, EventArgs e)
{
try
{
CommandEnable(false);
LoadText();
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
}
finally
{
CommandEnable(true);
UpdateInfo();
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Form.Load" /> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
try
{
_formGraphics = panelGraphics.CreateGraphics();
_bitmap = new Bitmap(panelGraphics.ClientSize.Width, panelGraphics.ClientSize.Height, _formGraphics);
_graphics = Graphics.FromImage(_bitmap);
_graphics.TextRenderingHint = TextRenderingHint.AntiAliasGridFit;
_graphics.Clear(Color.Black);
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
}
}
/// <summary>
/// Handles the BeforeExpand event of the treeFileSystem control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="TreeViewCancelEventArgs" /> instance containing the event data.</param>
private void treeFileSystem_BeforeExpand(object sender, TreeViewCancelEventArgs e)
{
var directory = e.Node.Tag as GorgonFileSystemDirectory;
try
{
if (directory == null)
{
e.Cancel = true;
return;
}
FillTree(directory);
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
}
}
/// <summary>
/// Function to handle an exception with this instance of the logger.
/// </summary>
/// <param name="ex">Exception to catch.</param>
/// <param name="handler">Exception handler to call.</param>
public static Exception CatchException(Exception ex, GorgonExceptionHandler handler = null)
{
if ((_logFile == null) ||
(_logFile.IsClosed))
{
return(ex);
}
GorgonLogFile oldLogger = GorgonException.Log;
try
{
GorgonException.Log = _logFile;
return(GorgonException.Catch(ex, handler));
}
finally
{
GorgonException.Log = oldLogger;
}
}
static void Main()
{
try
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Initialize();
Gorgon.Run(_form, Idle);
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(null, ex));
}
finally
{
CleanUp();
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Form.Load" /> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
try
{
Cursor = Cursors.WaitCursor;
// Initialize.
Initialize();
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
Gorgon.Quit();
}
finally
{
Cursor = Cursors.Default;
}
}
private string _originalText = string.Empty; // Original text.
#endregion
#region Properties.
/// <summary>
/// Handles the Click event of the buttonSave control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
private void buttonSave_Click(object sender, EventArgs e)
{
try
{
CommandEnable(false);
buttonSave.Enabled = false;
textDisplay.Enabled = false;
byte[] data = Encoding.UTF8.GetBytes(textDisplay.Text);
_fileSystem.WriteFile("/SomeText.txt", data);
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
}
finally
{
CommandEnable(true);
itemLoadChanged.Enabled = !string.Equals(textDisplay.Text, _originalText, StringComparison.CurrentCulture);
UpdateInfo();
}
}
/// <summary>
/// Handles the Deactivate event of the _parentForm control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void _parentForm_Deactivate(object sender, EventArgs e)
{
try
{
if ((GISwapChain == null) || (!Graphics.ResetFullscreenOnFocus))
{
return;
}
Graphics.GetFullScreenSwapChains();
// Reset the video mode to windowed.
// Note: For some reason, this is different than it was on SlimDX. I never had to do this before, but with
// SharpDX I now have to handle the transition from full screen to windowed manually.
if (!GISwapChain.IsFullScreen)
{
return;
}
GISwapChain.SetFullscreenState(false, null);
Settings.IsWindowed = true;
((Form)Settings.Window).WindowState = FormWindowState.Minimized;
}
catch (Exception ex)
{
#if DEBUG
GorgonException.Catch(ex,
() =>
GorgonDialogs.ErrorBox(_parentForm,
string.Format(Resources.GORGFX_CATASTROPHIC_ERROR, Gorgon.Log.LogPath),
null,
ex));
// If we fail in here, then we have a terminal error in Gorgon, don't risk further corruption.
Gorgon.Quit();
#else
GorgonException.Catch(ex);
#endif
}
}
/// <summary>
/// Handles the Activated event of the _parentForm control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void _parentForm_Activated(object sender, EventArgs e)
{
try
{
if ((GISwapChain == null) || (!Graphics.ResetFullscreenOnFocus))
{
return;
}
Graphics.GetFullScreenSwapChains();
if (GISwapChain.IsFullScreen)
{
return;
}
((Form)Settings.Window).WindowState = FormWindowState.Normal;
// Get the current video output.
GISwapChain.SetFullscreenState(true, null);
Settings.IsWindowed = false;
}
catch (Exception ex)
{
#if DEBUG
GorgonException.Catch(ex,
() =>
GorgonDialogs.ErrorBox(_parentForm,
string.Format(Resources.GORGFX_CATASTROPHIC_ERROR, Gorgon.Log.LogPath),
null,
ex));
// If we fail in here, then we have a terminal error in Gorgon, don't risk further corruption.
Gorgon.Quit();
#else
GorgonException.Catch(ex);
#endif
}
}
static void Main()
{
try
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
// Get the initial time.
_lastTime = GorgonTiming.MillisecondsSinceStart;
// Run the application context with an idle loop.
//
// Here we specify that we want to run an application context and an idle loop. The idle loop
// will kick in after the main form displays.
Gorgon.Run(new Context(), Idle);
}
catch (Exception ex)
{
// Catch all exceptions here. If we had logging for the application enabled, then this
// would record the exception in the log.
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(null, ex));
}
}
/// <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);
try
{
if (_picture != null)
{
_picture.Dispose();
_picture = null;
}
if (_image != null)
{
_image.Dispose();
_image = null;
}
if (_textDisplay != null)
{
_textDisplay.Dispose();
_textDisplay = null;
}
if (_textFont == null)
{
return;
}
_textFont.Dispose();
_textFont = null;
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
}
}
static void Main()
{
try
{
Console.Title = "Example #4 - Gorgon Plug-Ins.";
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("This is an example to show how to create and use custom plug-ins.");
Console.WriteLine("The plug-in interface in Gorgon is quite flexible and gives the developer");
Console.WriteLine("the ability to allow extensions to their own applications.\n");
Console.ResetColor();
var plugInFiles = GetPlugInAssemblies().ToArray();
Console.WriteLine("{0} plug-in assemblies found.", plugInFiles.Count());
if (plugInFiles.Length == 0)
{
return;
}
// Load the plug-ins into Gorgon (only take the first 9).
IList <TextColorWriter> writers = new List <TextColorWriter>(); // Our text writer plug-in interfaces.
foreach (var path in plugInFiles)
{
Gorgon.PlugIns.LoadPlugInAssembly(path);
}
// Get our plug-ins.
// But limit to 9 entries.
var plugIns = (from plugIn in Gorgon.PlugIns
let textPlugIn = plugIn as TextColorPlugIn
where textPlugIn != null
select textPlugIn).Take(9).ToArray();
// Display a list of the available plug-ins.
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.ElementAt(i).CreateWriter());
}
Console.Write("0. Quit\n\nSelect a plug-in: ");
// 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;
var 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 plug-in color.
int writerIndex = keyValue.KeyChar - '0';
if ((writerIndex >= 0) && (writerIndex <= 3))
{
writers[writerIndex - 1].WriteString(string.Format("You pressed #{0}.", writerIndex));
}
}
Console.CursorTop = cursorY;
Console.CursorLeft = cursorX;
}
}
catch (Exception ex)
{
// Catch all exceptions here. If we had logging for the application enabled, then this
// would record the exception in the log.
GorgonException.Catch(ex, () => {
Console.Clear();
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Exception:\n{0}\n\nStack Trace:{1}", ex.Message, ex.StackTrace);
});
Console.ResetColor();
}
}
private Label _instructions; // Instructions label.
#endregion
#region Methods.
/// <summary>
/// Handles the NodeMouseDoubleClick event of the treeFileSystem control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="TreeNodeMouseClickEventArgs" /> instance containing the event data.</param>
private void treeFileSystem_NodeMouseDoubleClick(object sender, TreeNodeMouseClickEventArgs e)
{
if (splitFileSystem.Panel2.Controls.Count > 0)
{
splitFileSystem.Panel2.Controls.RemoveAt(0);
}
try
{
if ((e.Node == null) || (!(e.Node.Tag is GorgonFileSystemFileEntry)))
{
splitFileSystem.Panel2.Controls.Add(_instructions);
return;
}
_picture.Image = null;
_textDisplay.Text = string.Empty;
var file = (GorgonFileSystemFileEntry)e.Node.Tag;
// Here we load the image from the file system.
// Note that we don't care if it's from the zip file
// or the folder. It's all the same to us.
using (Stream fileStream = file.OpenStream(false))
{
// If it's a picture, then load it.
switch (file.Extension.ToLower())
{
case ".jpg":
case ".jpeg":
case ".bmp":
case ".png":
if (_image != null)
{
_image.Dispose();
_image = null;
}
_image = Image.FromStream(fileStream);
_picture.Image = _image;
_picture.SizeMode = PictureBoxSizeMode.Zoom;
// Add to control.
splitFileSystem.Panel2.Controls.Add(_picture);
_picture.Dock = DockStyle.Fill;
break;
default:
// Get data in the file stream.
var textData = new byte[fileStream.Length];
fileStream.Read(textData, 0, textData.Length);
// Convert to a string.
_textDisplay.Text = Encoding.UTF8.GetString(textData);
_textDisplay.Multiline = true;
_textDisplay.ReadOnly = true;
_textDisplay.ScrollBars = ScrollBars.Both;
_textDisplay.Dock = DockStyle.Fill;
splitFileSystem.Panel2.Controls.Add(_textDisplay);
break;
}
}
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
splitFileSystem.Panel2.Controls.Add(_instructions);
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Form.Load"></see> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs"></see> that contains the event data.</param>
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
try
{
// Load the plug-in assembly.
Gorgon.PlugIns.LoadPlugInAssembly(Program.PlugInPath + "Gorgon.Input.Raw.DLL");
// Create the factory.
_input = GorgonInputFactory.CreateInputFactory("GorgonLibrary.Input.GorgonRawPlugIn");
// Create mouse, keyboard and joystick interfaces.
_keyboard = _input.CreateKeyboard(this);
_mouse = _input.CreatePointingDevice(this);
_joystickList = new GorgonJoystick[_input.JoystickDevices.Count];
// Create each joystick interface.
for (int i = 0; i < _joystickList.Length; i++)
{
_joystickList[i] = _input.CreateJoystick(this, _input.JoystickDevices[i].Name);
}
// Create the graphics interface.
_graphics = new GorgonGraphics();
_screen = _graphics.Output.CreateSwapChain("Screen", new GorgonSwapChainSettings
{
Size = Settings.Default.Resolution,
Format = BufferFormat.R8G8B8A8_UIntNormal,
IsWindowed = Settings.Default.IsWindowed
});
// For the backup image. Used to make it as large as the monitor that we're on.
Screen currentScreen = Screen.FromHandle(Handle);
// Relocate the window to the center of the screen.
Location = new Point(currentScreen.Bounds.Left + (currentScreen.WorkingArea.Width / 2) - ClientSize.Width / 2,
currentScreen.Bounds.Top + (currentScreen.WorkingArea.Height / 2) - ClientSize.Height / 2);
// Create the 2D renderer.
_2D = _graphics.Output.Create2DRenderer(_screen);
// Create the text font.
_font = _graphics.Fonts.CreateFont("Arial_9pt", new GorgonFontSettings
{
FontFamilyName = "Arial",
FontStyle = FontStyle.Bold,
AntiAliasingMode = FontAntiAliasMode.AntiAlias,
FontHeightMode = FontHeightMode.Points,
Size = 9.0f
});
// Enable the mouse.
Cursor = Cursors.Cross;
_mouse.Enabled = true;
_mouse.Exclusive = false;
_mouse.PointingDeviceDown += MouseInput;
_mouse.PointingDeviceMove += MouseInput;
_mouse.PointingDeviceWheelMove += _mouse_PointingDeviceWheelMove;
// Enable the keyboard.
_keyboard.Enabled = true;
_keyboard.Exclusive = false;
_keyboard.KeyDown += _keyboard_KeyDown;
// Create text sprite.
_messageSprite = _2D.Renderables.CreateText("Message", _font, "Using mouse and keyboard.");
_messageSprite.Color = Color.Black;
// Create a back buffer.
_backBuffer = _graphics.Output.CreateRenderTarget("BackBuffer", new GorgonRenderTarget2DSettings
{
Width = _screen.Settings.Width,
Height = _screen.Settings.Height,
Format = BufferFormat.R8G8B8A8_UIntNormal
});
_backBuffer.Clear(Color.White);
var settings = new GorgonTexture2DSettings
{
Width = currentScreen.Bounds.Width,
Height = currentScreen.Bounds.Height,
Format = BufferFormat.R8G8B8A8_UIntNormal,
Usage = BufferUsage.Staging
};
// Clear our backup image to white to match our primary screen.
_backupImage = _graphics.Textures.CreateTexture("Backup", settings);
using (var textureData = _backupImage.Lock(BufferLockFlags.Write))
{
textureData.Data.Fill(0xFF);
}
// Set the mouse range and position.
Cursor.Position = PointToScreen(new Point(Settings.Default.Resolution.Width / 2, Settings.Default.Resolution.Height / 2));
_mouse.SetPosition(Settings.Default.Resolution.Width / 2, Settings.Default.Resolution.Height / 2);
_mouse.SetPositionRange(0, 0, Settings.Default.Resolution.Width, Settings.Default.Resolution.Height);
// Set gorgon events.
_screen.AfterStateTransition += (sender, args) =>
{
OnResizeEnd(EventArgs.Empty);
// Reposition after a state change.
if (!args.IsWindowed)
{
return;
}
Screen monitor = Screen.FromHandle(Handle);
Location = new Point(monitor.Bounds.Left + (monitor.WorkingArea.Width / 2) - args.Width / 2,
monitor.Bounds.Top + (monitor.WorkingArea.Height / 2) - args.Height / 2);
Cursor.Position = PointToScreen(Point.Round(_mouse.Position));
};
Gorgon.ApplicationIdleLoopMethod = Gorgon_Idle;
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
Gorgon.Quit();
}
}
/// <summary>
/// The main entry point for the application.
/// </summary>
static void Main()
{
try
{
// Create a new file system.
// The file system must be created first and given access to the various
// data sources via the provider plug-ins.
// For example, this will allow us to create a file system that can read
// a RAR file, while another file system would only cater to Zip files.
// By default, every file system comes with a folder file system provider
// that can mount a directory from the hard drive as a VFS root.
_fileSystem = new GorgonFileSystem();
Console.WriteLine("Gorgon is capable of mounting virtual file systems for file access. A virtual");
Console.WriteLine("filesystem root can be a folder on a harddrive, 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 is");
Console.WriteLine("managed by plug-ins 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 into a file system.\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 < _fileSystem.Providers.Count; i++)
{
var provider = _fileSystem.Providers[i];
// Print some info about the file system provider.
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("{0}. {1}", (i + 1), provider.Name);
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine(" Description: {0}", provider.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.
var extensionList = (from preferred in provider.PreferredExtensions
select string.Format("*.{0}", 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)
{
// Catch all exceptions here. If we had logging for the application enabled, then this
// would record the exception in the log.
GorgonException.Catch(ex, () =>
{
Console.Clear();
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Exception:\n{0}\n\nStack Trace:{1}", ex.Message, ex.StackTrace);
});
Console.ResetColor();
#if DEBUG
Console.ReadKey();
#endif
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Form.Load" /> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
try
{
// Load the XInput plug-in assembly.
Gorgon.PlugIns.LoadPlugInAssembly(Program.PlugInPath + "Gorgon.Input.XInput.dll");
// Create our factory.
_factory = GorgonInputFactory.CreateInputFactory("GorgonLibrary.Input.GorgonXInputPlugIn");
// Ensure that we have and XBox controller to work with.
if (_factory.JoystickDevices.Count == 0)
{
GorgonDialogs.ErrorBox(this, "No XBox controllers were found on this system.\nThis example requires an XBox controller.");
Gorgon.Quit();
return;
}
// Enumerate the active joysticks. We'll only take 3 of the 4 available xbox controllers.
_joystick = new GorgonJoystick[3];
_stickPosition = new PointF[_joystick.Count];
_sprayStates = new SprayCan[_joystick.Count];
for (int i = 0; i < _joystick.Count; i++)
{
var joystick = _factory.CreateJoystick(this, _factory.JoystickDevices[i].Name);
// Set a dead zone on the joystick.
// A dead zone will stop input from the joystick until it reaches the outside
// of the specified coordinates.
joystick.DeadZone.X = new GorgonRange(joystick.Capabilities.XAxisRange.Minimum / 4, joystick.Capabilities.XAxisRange.Maximum / 4);
joystick.DeadZone.Y = new GorgonRange(joystick.Capabilities.YAxisRange.Minimum / 4, joystick.Capabilities.YAxisRange.Maximum / 4);
joystick.DeadZone.SecondaryX = new GorgonRange(joystick.Capabilities.XAxisRange.Minimum / 128, joystick.Capabilities.XAxisRange.Maximum / 128);
joystick.DeadZone.SecondaryY = new GorgonRange(joystick.Capabilities.YAxisRange.Minimum / 128, joystick.Capabilities.YAxisRange.Maximum / 128);
_joystick[i] = joystick;
// Start at a random spot.
_stickPosition[i] = new Point(GorgonRandom.RandomInt32(64, panelDisplay.ClientSize.Width - 64), GorgonRandom.RandomInt32(64, panelDisplay.ClientSize.Height - 64));
// Turn off spray for all controllers.
_sprayStates[i] = new SprayCan(joystick, i);
}
// Check for connected controllers.
while (!_joystick.Any(item => item.IsConnected))
{
if (MessageBox.Show(this,
"There are no XBox controllers connected.\nPlease plug in an XBox controller and click OK.",
"No Controllers", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning) != DialogResult.Cancel)
{
continue;
}
Gorgon.Quit();
return;
}
// Get the graphics interface for our panel.
_surface = new DrawingSurface(panelDisplay);
// Set up our idle loop.
Gorgon.ApplicationIdleLoopMethod += Idle;
}
catch (Exception ex)
{
// We do this here instead of just calling the dialog because this
// function will send the exception to the Gorgon log file.
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
Gorgon.Quit();
}
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
try
{
Initialize();
Gorgon.Run(_form, Idle);
}
catch (Exception ex)
{
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(null, ex));
}
finally
{
if (_materialBuffer != null)
{
_materialBuffer.Dispose();
}
if (_normalEarfMap != null)
{
_normalEarfMap.Dispose();
}
if (_normalMap != null)
{
_normalMap.Dispose();
}
if (_specEarfMap != null)
{
_specEarfMap.Dispose();
}
if (_specMap != null)
{
_specMap.Dispose();
}
if (_cloudMap != null)
{
_cloudMap.Dispose();
}
if (_clouds != null)
{
_clouds.Dispose();
}
if (_sphere != null)
{
_sphere.Dispose();
}
if (_light != null)
{
_light.Dispose();
}
if (_cube != null)
{
_cube.Dispose();
}
if (_plane != null)
{
_plane.Dispose();
}
if (_triangle != null)
{
_triangle.Dispose();
}
if (_wvp != null)
{
_wvp.Dispose();
}
if (_renderer2D != null)
{
_renderer2D.Dispose();
}
if (_swapChain != null)
{
_swapChain.Dispose();
}
if (_graphics != null)
{
_graphics.Dispose();
}
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Form.Load" /> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
try
{
// Set our default cursor.
_currentCursor = Resources.hand_icon;
// Load our raw input plug-in assembly.
Gorgon.PlugIns.LoadPlugInAssembly(Program.PlugInPath + "Gorgon.Input.Raw.DLL");
// Create our input factory.
_factory = GorgonInputFactory.CreateInputFactory("GorgonLibrary.Input.GorgonRawPlugIn");
// Get our device info.
// This function is called when the factory is created.
// However, I'm calling it here just to show that it exists.
_factory.EnumerateDevices();
// Validate, even though it's highly unlikely we'll run into these.
if (_factory.PointingDevices.Count == 0)
{
GorgonDialogs.ErrorBox(this, "There were no mice detected on this computer. The application requires a mouse.");
Gorgon.Quit();
}
if (_factory.KeyboardDevices.Count == 0)
{
GorgonDialogs.ErrorBox(this, "There were no keyboards detected on this computer. The application requires a keyboard.");
Gorgon.Quit();
}
// Get our input devices.
CreateMouse();
CreateKeyboard();
CreateJoystick();
// When the display area changes size, update the spray effect
// and limit the mouse.
panelDisplay.Resize += panelDisplay_Resize;
// Set the initial range of the mouse cursor.
_mouse.PositionRange = Rectangle.Round(panelDisplay.ClientRectangle);
// Set up our spray object.
_spray = new Spray(panelDisplay.ClientSize);
_cursor = new MouseCursor(panelDisplay)
{
Hotspot = new Point(-16, -3)
};
// Set up our idle method.
Gorgon.ApplicationIdleLoopMethod = Idle;
}
catch (Exception ex)
{
// We do this here instead of just calling the dialog because this
// function will send the exception to the Gorgon log file.
GorgonException.Catch(ex, () => GorgonDialogs.ErrorBox(this, ex));
Gorgon.Quit();
}
}
