more stuff added/updated

Build/Builder.cfg

@@ -2,9 +2,9 @@
 mainwindow
 {
 	positionx = 27;
-	sizeheight = 572;
 	windowstate = 2;
-	sizewidth = 739;
 	positiony = 15;
+	sizeheight = 572;
+	sizewidth = 739;
 }
 

Source/Builder.csproj

@@ -44,6 +44,9 @@
   </Target>
   -->
   <ItemGroup>
+    <Compile Include="Editing\EditMode.cs" />
+    <Compile Include="Editing\FrozenOverviewMode.cs" />
+    <Compile Include="Editing\ViewClassicMode.cs" />
     <Compile Include="General\ConfigurationInfo.cs" />
     <Compile Include="General\MapManager.cs" />
     <Compile Include="Geometry\Angle2D.cs" />
@@ -88,11 +91,13 @@
       <DesignTime>True</DesignTime>
       <DependentUpon>Resources.resx</DependentUpon>
     </Compile>
+    <Compile Include="Rendering\Graphics.cs" />
+    <Compile Include="Rendering\PTVertex.cs" />
   </ItemGroup>
   <ItemGroup>
-    <Reference Include="SlimDX, Version=1.0.2721.819, Culture=neutral, processorArchitecture=x86">
-      <Aliases>global</Aliases>
-    </Reference>
+    <Reference Include="Microsoft.DirectX, Version=1.0.2902.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
+    <Reference Include="Microsoft.DirectX.Direct3D, Version=1.0.2902.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
+    <Reference Include="Microsoft.DirectX.Direct3DX, Version=1.0.2911.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
     <Reference Include="System" />
     <Reference Include="System.Drawing" />
     <Reference Include="System.Windows.Forms" />
@@ -148,7 +153,4 @@
       <Isolated>False</Isolated>
     </COMReference>
   </ItemGroup>
-  <ItemGroup>
-    <Folder Include="Editing\" />
-  </ItemGroup>
 </Project>

Source/Editing/EditMode.cs

@@ -0,0 +1,95 @@
+
+#region ================== Copyright (c) 2007 Pascal vd Heiden
+
+/*
+ * Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
+ * This program is released under GNU General Public License
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ */
+
+#endregion
+
+#region ================== Namespaces
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Text;
+using System.Windows.Forms;
+using System.IO;
+using System.Reflection;
+using CodeImp.DoomBuilder.Interface;
+using CodeImp.DoomBuilder.IO;
+using CodeImp.DoomBuilder.Map;
+
+#endregion
+
+namespace CodeImp.DoomBuilder.Editing
+{
+	internal class EditMode : IDisposable
+	{
+		#region ================== Constants
+
+		#endregion
+
+		#region ================== Variables
+
+		// Disposing
+		protected bool isdisposed = false;
+
+		#endregion
+
+		#region ================== Properties
+
+		// Disposing
+		public bool IsDisposed { get { return isdisposed; } }
+
+		#endregion
+
+		#region ================== Constructor / Disposer
+
+		// Constructor
+		public EditMode()
+		{
+			// Initialize
+
+			// We have no destructor
+			GC.SuppressFinalize(this);
+		}
+
+		// Diposer
+		public virtual void Dispose()
+		{
+			// Not already disposed?
+			if(!isdisposed)
+			{
+				// Clean up
+
+				// Done
+				isdisposed = true;
+			}
+		}
+
+		#endregion
+
+		#region ================== Methods
+
+		// Optional interface methods
+		public virtual void MouseClick(MouseEventArgs e) { }
+		public virtual void MouseDoubleClick(MouseEventArgs e) { }
+		public virtual void MouseDown(MouseEventArgs e) { }
+		public virtual void MouseEnter(EventArgs e) { }
+		public virtual void MouseLeave(EventArgs e) { }
+		public virtual void MouseMove(MouseEventArgs e) { }
+		public virtual void MouseUp(MouseEventArgs e) { }
+		public virtual void Cancel() { }
+		
+		#endregion
+	}
+}

Source/Editing/FrozenOverviewMode.cs

@@ -0,0 +1,77 @@
+
+#region ================== Copyright (c) 2007 Pascal vd Heiden
+
+/*
+ * Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
+ * This program is released under GNU General Public License
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ */
+
+#endregion
+
+#region ================== Namespaces
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Text;
+using System.Windows.Forms;
+using System.IO;
+using System.Reflection;
+using CodeImp.DoomBuilder.Interface;
+using CodeImp.DoomBuilder.IO;
+using CodeImp.DoomBuilder.Map;
+
+#endregion
+
+namespace CodeImp.DoomBuilder.Editing
+{
+	internal class FrozenOverviewMode : ViewClassicMode
+	{
+		#region ================== Constants
+
+		#endregion
+
+		#region ================== Variables
+
+		#endregion
+
+		#region ================== Properties
+
+		#endregion
+
+		#region ================== Constructor / Disposer
+
+		// Constructor
+		public FrozenOverviewMode()
+		{
+			// Initialize
+
+		}
+
+		// Diposer
+		public override void Dispose()
+		{
+			// Not already disposed?
+			if(!isdisposed)
+			{
+				// Clean up
+
+				// Dispose base
+				base.Dispose();
+			}
+		}
+
+		#endregion
+
+		#region ================== Methods
+
+		#endregion
+	}
+}

Source/Editing/ViewClassicMode.cs

@@ -0,0 +1,77 @@
+
+#region ================== Copyright (c) 2007 Pascal vd Heiden
+
+/*
+ * Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
+ * This program is released under GNU General Public License
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ */
+
+#endregion
+
+#region ================== Namespaces
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Text;
+using System.Windows.Forms;
+using System.IO;
+using System.Reflection;
+using CodeImp.DoomBuilder.Interface;
+using CodeImp.DoomBuilder.IO;
+using CodeImp.DoomBuilder.Map;
+
+#endregion
+
+namespace CodeImp.DoomBuilder.Editing
+{
+	internal class ViewClassicMode : EditMode
+	{
+		#region ================== Constants
+
+		#endregion
+
+		#region ================== Variables
+
+		#endregion
+
+		#region ================== Properties
+		
+		#endregion
+
+		#region ================== Constructor / Disposer
+
+		// Constructor
+		public ViewClassicMode()
+		{
+			// Initialize
+
+		}
+
+		// Diposer
+		public override void Dispose()
+		{
+			// Not already disposed?
+			if(!isdisposed)
+			{
+				// Clean up
+				
+				// Dispose base
+				base.Dispose();
+			}
+		}
+
+		#endregion
+
+		#region ================== Methods
+
+		#endregion
+	}
+}

Source/General/General.cs

@@ -50,6 +50,7 @@ namespace CodeImp.DoomBuilder
 		private static string configspath;
 		
 		// Main objects
+		private static Assembly thisasm;
 		private static MainForm mainwindow;
 		private static Configuration settings;
 		private static MapManager map;
@@ -61,6 +62,7 @@ namespace CodeImp.DoomBuilder
 
 		#region ================== Properties
 
+		public static Assembly ThisAssembly { get { return thisasm; } }
 		public static string AppPath { get { return apppath; } }
 		public static string TempPath { get { return temppath; } }
 		public static string ConfigsPath { get { return configspath; } }
@@ -153,9 +155,13 @@ namespace CodeImp.DoomBuilder
 		[STAThread]
 		public static void Main(string[] args)
 		{
+			Uri localpath;
+			
+			// Get a reference to this assembly
+			thisasm = Assembly.GetExecutingAssembly();
+			
 			// Find application path
-			string dirpath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().GetName().CodeBase);
-			Uri localpath = new Uri(dirpath);
+			localpath = new Uri(Path.GetDirectoryName(thisasm.GetName().CodeBase));
 			apppath = Uri.UnescapeDataString(localpath.AbsolutePath);
 
 			// Temporary directory
@@ -222,7 +228,7 @@ namespace CodeImp.DoomBuilder
 				{
 					// Display status
 					mainwindow.DisplayStatus("Creating new map...");
-
+					
 					// Clear the display
 					mainwindow.ClearDisplay();
 					
@@ -230,7 +236,21 @@ namespace CodeImp.DoomBuilder
 					if(map != null) map.Dispose();
 
 					// Create map manager with given options
-					map = new MapManager(newoptions);
+					map = new MapManager();
+					if(!map.InitializeNewMap(newoptions))
+					{
+						// Unable to create map manager
+						map.Dispose();
+						map = null;
+
+						// Show splash logo on display
+						mainwindow.ShowSplashDisplay();
+
+						// Failed
+						mainwindow.UpdateMenus();
+						mainwindow.DisplayReady();
+						return false;
+					}
 
 					// Done
 					mainwindow.UpdateMenus();

Source/General/MapManager.cs

@@ -27,6 +27,9 @@ using System.Reflection;
 using CodeImp.DoomBuilder.Interface;
 using CodeImp.DoomBuilder.IO;
 using CodeImp.DoomBuilder.Map;
+using CodeImp.DoomBuilder.Editing;
+using System.Diagnostics;
+using CodeImp.DoomBuilder.Rendering;
 
 #endregion
 
@@ -49,7 +52,9 @@ namespace CodeImp.DoomBuilder
 		private MapSet data;
 		private MapOptions options;
 		private Configuration config;
-
+		private EditMode mode;
+		private Graphics graphics;
+		
 		// Disposing
 		private bool isdisposed = false;
 
@@ -60,6 +65,7 @@ namespace CodeImp.DoomBuilder
 		public string FilePathName { get { return filepathname; } }
 		public string FileTitle { get { return filetitle; } }
 		public MapOptions Options { get { return options; } }
+		public EditMode Mode { get { return mode; } }
 		public bool IsChanged { get { return changed; } set { changed = value; } }
 		public bool IsDisposed { get { return isdisposed; } }
 
@@ -68,16 +74,8 @@ namespace CodeImp.DoomBuilder
 		#region ================== Constructor / Disposer
 
 		// Constructor for new map
-		public MapManager(MapOptions options)
+		public MapManager()
 		{
-			// Initialize
-			this.filetitle = "unnamed.wad";
-			this.filepathname = "";
-			this.changed = false;
-			this.options = options;
-			this.config = General.LoadGameConfiguration(options.ConfigFile);
-			this.data = new MapSet();
-			
 			// We have no destructor
 			GC.SuppressFinalize(this);
 		}
@@ -90,6 +88,8 @@ namespace CodeImp.DoomBuilder
 			{
 				// Dispose
 				data.Dispose();
+				mode.Dispose();
+				graphics.Dispose();
 				
 				// Done
 				isdisposed = true;
@@ -98,7 +98,59 @@ namespace CodeImp.DoomBuilder
 
 		#endregion
 
+		#region ================== Initialize
+		
+		// Initializes for a new map
+		public bool InitializeNewMap(MapOptions options)
+		{
+			// Apply settings
+			this.filetitle = "unnamed.wad";
+			this.filepathname = "";
+			this.changed = false;
+			this.options = options;
+			
+			// Create objects
+			data = new MapSet();
+			graphics = new Graphics(General.MainWindow.Display);
+			config = General.LoadGameConfiguration(options.ConfigFile);
+
+			// Initiate graphics
+			if(!graphics.Initialize()) return false;
+			
+			// Set default mode
+			ChangeMode(typeof(FrozenOverviewMode));
+
+			// Success
+			return true;
+		}
+		
+		#endregion
+
 		#region ================== Methods
+
+		// This changes editing mode
+		public void ChangeMode(Type modetype, params object[] args)
+		{
+			// Dispose current mode
+			if(mode != null) mode.Dispose();
+			
+			try
+			{
+				// Create new mode
+				mode = (EditMode)General.ThisAssembly.CreateInstance(modetype.FullName, false,
+					BindingFlags.Default, null, args, CultureInfo.CurrentCulture, new object[0]);
+			}
+			// Catch errors
+			catch(TargetInvocationException e)
+			{
+				// Throw the actual exception
+				Debug.WriteLine(DateTime.Now.ToShortDateString() + " " + DateTime.Now.ToShortTimeString());
+				Debug.WriteLine(e.InnerException.Source + " throws " + e.InnerException.GetType().Name + ":");
+				Debug.WriteLine(e.InnerException.Message);
+				Debug.WriteLine(e.InnerException.StackTrace);
+				throw e.InnerException;
+			}
+		}
 		
 		#endregion
 	}

Source/Interface/MainForm.Designer.cs

@@ -181,6 +181,13 @@ namespace CodeImp.DoomBuilder.Interface
 			this.display.Size = new System.Drawing.Size(731, 373);
 			this.display.TabIndex = 5;
 			this.display.TabStop = false;
+			this.display.MouseLeave += new System.EventHandler(this.display_MouseLeave);
+			this.display.MouseDown += new System.Windows.Forms.MouseEventHandler(this.display_MouseDown);
+			this.display.MouseMove += new System.Windows.Forms.MouseEventHandler(this.display_MouseMove);
+			this.display.MouseDoubleClick += new System.Windows.Forms.MouseEventHandler(this.display_MouseDoubleClick);
+			this.display.MouseClick += new System.Windows.Forms.MouseEventHandler(this.display_MouseClick);
+			this.display.MouseUp += new System.Windows.Forms.MouseEventHandler(this.display_MouseUp);
+			this.display.MouseEnter += new System.EventHandler(this.display_MouseEnter);
 			// 
 			// MainForm
 			// 

Source/Interface/MainForm.cs

@@ -164,6 +164,7 @@ namespace CodeImp.DoomBuilder.Interface
 			display.BackColor = System.Drawing.SystemColors.AppWorkspace;
 			display.BackgroundImage = global::CodeImp.DoomBuilder.Properties.Resources.Splash2;
 			display.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Center;
+			this.Update();
 		}
 		
 		// This clears the display
@@ -173,7 +174,29 @@ namespace CodeImp.DoomBuilder.Interface
 			display.BackColor = Color.Black;
 			display.BackgroundImage = null;
 			display.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Tile;
+			this.Update();
 		}
+
+		// Mouse click
+		private void display_MouseClick(object sender, MouseEventArgs e) { if(General.Map != null) General.Map.Mode.MouseClick(e); }
+
+		// Mouse doubleclick
+		private void display_MouseDoubleClick(object sender, MouseEventArgs e) { if(General.Map != null) General.Map.Mode.MouseDoubleClick(e); }
+
+		// Mouse down
+		private void display_MouseDown(object sender, MouseEventArgs e) { if(General.Map != null) General.Map.Mode.MouseDown(e); }
+
+		// Mouse enters
+		private void display_MouseEnter(object sender, EventArgs e) { if(General.Map != null) General.Map.Mode.MouseEnter(e); }
+
+		// Mouse leaves
+		private void display_MouseLeave(object sender, EventArgs e) { if(General.Map != null) General.Map.Mode.MouseLeave(e); }
+
+		// Mouse moves
+		private void display_MouseMove(object sender, MouseEventArgs e) { if(General.Map != null) General.Map.Mode.MouseMove(e); }
+
+		// Mouse up
+		private void display_MouseUp(object sender, MouseEventArgs e) { if(General.Map != null) General.Map.Mode.MouseUp(e); }
 		
 		#endregion
 

Source/Rendering/Graphics.cs

@@ -0,0 +1,285 @@
+
+#region ================== Copyright (c) 2007 Pascal vd Heiden
+
+/*
+ * Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
+ * This program is released under GNU General Public License
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ */
+
+#endregion
+
+#region ================== Namespaces
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Text;
+using System.Windows.Forms;
+using System.IO;
+using System.Reflection;
+using System.Drawing;
+using Microsoft.DirectX.Direct3D;
+using System.ComponentModel;
+
+#endregion
+
+namespace CodeImp.DoomBuilder.Rendering
+{
+	internal class Graphics : IDisposable
+	{
+		#region ================== Constants
+
+		// NVPerfHUD device name
+		public const string NVPERFHUD_ADAPTER = "NVPerfHUD";
+
+		#endregion
+
+		#region ================== Variables
+
+		// Settings
+		private int adapter;
+		
+		// Main objects
+		private Control rendertarget;
+		private Caps devicecaps;
+		private Device d3dd;
+		
+		// Disposing
+		private bool isdisposed = false;
+
+		#endregion
+
+		#region ================== Properties
+
+		// Disposing
+		public bool IsDisposed { get { return isdisposed; } }
+
+		#endregion
+
+		#region ================== Constructor / Disposer
+
+		// Constructor
+		public Graphics(Control rendertarget)
+		{
+			// Set render target
+			this.rendertarget = rendertarget;
+			
+			// We have no destructor
+			GC.SuppressFinalize(this);
+		}
+
+		// Diposer
+		public void Dispose()
+		{
+			// Not already disposed?
+			if(!isdisposed)
+			{
+				// Clean up
+				d3dd.Dispose();
+				rendertarget = null;
+
+				// Done
+				isdisposed = true;
+			}
+		}
+
+		#endregion
+
+		#region ================== Renderstates
+
+		// This completes initialization after the device has started or has been reset
+		private void SetupSettings()
+		{
+			// Setup renderstates
+			d3dd.SetRenderState(RenderStates.AntialiasedLineEnable, true);
+			d3dd.SetRenderState(RenderStates.Ambient, Color.White.ToArgb());
+			d3dd.SetRenderState(RenderStates.AmbientMaterialSource, (int)ColorSource.Material);
+			d3dd.SetRenderState(RenderStates.ColorVertex, false);
+			d3dd.SetRenderState(RenderStates.DiffuseMaterialSource, (int)ColorSource.Color1);
+			d3dd.SetRenderState(RenderStates.FillMode, (int)FillMode.Solid);
+			d3dd.SetRenderState(RenderStates.FogEnable, false);
+			d3dd.SetRenderState(RenderStates.Lighting, false);
+			d3dd.SetRenderState(RenderStates.LocalViewer, false);
+			d3dd.SetRenderState(RenderStates.NormalizeNormals, false);
+			d3dd.SetRenderState(RenderStates.SpecularEnable, false);
+			d3dd.SetRenderState(RenderStates.StencilEnable, false);
+			d3dd.SetRenderState(RenderStates.PointSpriteEnable, false);
+			d3dd.SetRenderState(RenderStates.DitherEnable, true);
+			d3dd.SetRenderState(RenderStates.AlphaBlendEnable, false);
+			d3dd.SetRenderState(RenderStates.ZEnable, false);
+			d3dd.SetRenderState(RenderStates.ZBufferWriteEnable, false);
+			d3dd.SetRenderState(RenderStates.Clipping, true);
+			d3dd.SetRenderState(RenderStates.CullMode, (int)Cull.CounterClockwise);
+			d3dd.VertexFormat = PTVertex.Format;
+
+			// Sampler settings
+			d3dd.SamplerState[0].MagFilter = TextureFilter.Linear;
+			d3dd.SamplerState[0].MinFilter = TextureFilter.Linear;
+			d3dd.SamplerState[0].MipFilter = TextureFilter.Linear;
+
+			// Texture addressing
+			d3dd.SamplerState[0].AddressU = TextureAddress.Wrap;
+			d3dd.SamplerState[0].AddressV = TextureAddress.Wrap;
+			d3dd.SamplerState[0].AddressW = TextureAddress.Wrap;
+
+			// First texture stage
+			d3dd.TextureState[0].ColorOperation = TextureOperation.Modulate;
+			d3dd.TextureState[0].ColorArgument1 = TextureArgument.TextureColor;
+			d3dd.TextureState[0].ColorArgument2 = TextureArgument.TFactor;
+			d3dd.TextureState[0].ResultArgument = TextureArgument.Current;
+			d3dd.TextureState[0].TextureCoordinateIndex = 0;
+
+			// No more further stages
+			d3dd.TextureState[1].ColorOperation = TextureOperation.Disable;
+			
+			// First alpha stage
+			d3dd.TextureState[0].AlphaOperation = TextureOperation.Modulate;
+			d3dd.TextureState[0].AlphaArgument1 = TextureArgument.TextureColor;
+			d3dd.TextureState[0].AlphaArgument2 = TextureArgument.TFactor;
+
+			// No more further stages
+			d3dd.TextureState[1].AlphaOperation = TextureOperation.Disable;
+			
+			// Setup material
+			Material material = new Material();
+			material.Ambient = Color.White;
+			material.Diffuse = Color.White;
+			material.Specular = Color.White;
+			d3dd.Material = material;
+		}
+
+		#endregion
+
+		#region ================== Initialization
+		
+		// This initializes the graphics
+		public bool Initialize()
+		{
+			AdapterInformation adapterinfo;
+			PresentParameters displaypp;
+			DeviceType devtype;
+
+			// Use default adapter
+			this.adapter = Manager.Adapters.Default.Adapter;
+
+			// Make present parameters
+			displaypp = CreatePresentParameters(adapter);
+
+			// Determine device type for compatability with NVPerfHUD
+			if(Manager.Adapters[adapter].Information.Description.EndsWith(NVPERFHUD_ADAPTER))
+				devtype = DeviceType.Reference;
+			else
+				devtype = DeviceType.Hardware;
+
+			// Get the device capabilities
+			devicecaps = Manager.GetDeviceCaps(adapter, devtype);
+
+			try
+			{
+				// Check if this adapter supports TnL
+				if(devicecaps.DeviceCaps.SupportsHardwareTransformAndLight)
+				{
+					// Initialize with hardware TnL
+					d3dd = new Device(adapter, devtype, rendertarget,
+								CreateFlags.HardwareVertexProcessing, displaypp);
+				}
+				else
+				{
+					// Initialize with software TnL
+					d3dd = new Device(adapter, devtype, rendertarget,
+								CreateFlags.SoftwareVertexProcessing, displaypp);
+				}
+			}
+			catch(Exception)
+			{
+				// Failed
+				MessageBox.Show(General.MainWindow, "Unable to initialize the Direct3D video device. Another application may have taken exclusive mode on this video device.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return false;
+			}
+
+			// Add event to cancel resize event
+			d3dd.DeviceResizing += new CancelEventHandler(CancelResize);
+
+			// Initialize settings
+			SetupSettings();
+			
+			// Done
+			return true;
+		}
+
+		// This is to disable the automatic resize reset
+		private static void CancelResize(object sender, CancelEventArgs e)
+		{
+			// Cancel resize event
+			e.Cancel = true;
+		}
+		
+		// This creates present parameters
+		private PresentParameters CreatePresentParameters(int adapter)
+		{
+			PresentParameters displaypp = new PresentParameters();
+			DisplayMode currentmode;
+			
+			// Get current display mode
+			currentmode = Manager.Adapters[adapter].CurrentDisplayMode;
+
+			// Make present parameters
+			displaypp.Windowed = true;
+			displaypp.SwapEffect = SwapEffect.Discard;
+			displaypp.BackBufferCount = 1;
+			displaypp.BackBufferFormat = currentmode.Format;
+			displaypp.BackBufferWidth = rendertarget.ClientSize.Width;
+			displaypp.BackBufferHeight = rendertarget.ClientSize.Height;
+			displaypp.EnableAutoDepthStencil = true;
+			displaypp.AutoDepthStencilFormat = DepthFormat.D16;
+			displaypp.MultiSample = MultiSampleType.None;
+			displaypp.PresentationInterval = PresentInterval.Immediate;
+
+			// Return result
+			return displaypp;
+		}
+		
+		#endregion
+
+		#region ================== Resetting
+
+		// This resets the device and returns true on success
+		private bool Reset()
+		{
+			PresentParameters displaypp;
+
+			// TODO: Unload all Direct3D resources
+
+			// Make present parameters
+			displaypp = CreatePresentParameters(adapter);
+			
+			try
+			{
+				// Reset the device
+				d3dd.Reset(displaypp);
+			}
+			catch(Exception)
+			{
+				// Failed to re-initialize
+				return false;
+			}
+
+			// Initialize settings
+			SetupSettings();
+
+			// TODO: Reload all Direct3D resources
+
+			// Success
+			return true;
+		}
+
+		#endregion
+	}
+}

Source/Rendering/PTVertex.cs

@@ -0,0 +1,49 @@
+
+#region ================== Copyright (c) 2007 Pascal vd Heiden
+
+/*
+ * Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
+ * This program is released under GNU General Public License
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ */
+
+#endregion
+
+#region ================== Namespaces
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Text;
+using System.Windows.Forms;
+using System.IO;
+using System.Reflection;
+using System.Drawing;
+using Microsoft.DirectX.Direct3D;
+using System.ComponentModel;
+
+#endregion
+
+namespace CodeImp.DoomBuilder.Rendering
+{
+	// PTVertex
+	public struct PTVertex
+	{
+		// Vertex format
+		public static readonly VertexFormats Format = VertexFormats.Position | VertexFormats.Texture1;
+		public static readonly int Stride = 5 * 4;
+
+		// Members
+		public float x;
+		public float y;
+		public float z;
+		public float u;
+		public float v;
+	}
+}