Fix some spellings.

OpenRA.Game/FieldLoader.cs

@@ -704,7 +704,7 @@ namespace OpenRA
 		}
 	}
 
-	// mirrors DescriptionAttribute from System.ComponentModel but we dont want to have to use that everywhere.
+	// Mirrors DescriptionAttribute from System.ComponentModel but we don't want to have to use that everywhere.
 	[AttributeUsage(AttributeTargets.All)]
 	public sealed class DescAttribute : Attribute
 	{

OpenRA.Game/FileFormats/Blast.cs

@@ -65,7 +65,7 @@ namespace OpenRA.FileFormats
 			var coded = br.ReadBits(8);
 
 			if (coded < 0 || coded > 1)
-				throw new NotImplementedException("Invalid datastream");
+				throw new NotImplementedException("Invalid data stream");
 			var encodedLiterals = coded == 1;
 
 			// log2(dictionary size) - 6
@@ -160,7 +160,7 @@ namespace OpenRA.FileFormats
 			return ms.ToArray();
 		}
 
-		// Decode a code using huffman table h.
+		// Decode a code using Huffman table h.
 		static int Decode(Huffman h, BitReader br)
 		{
 			var code = 0; // len bits being decoded

OpenRA.Game/FileFormats/CRC32.cs

@@ -111,11 +111,11 @@ namespace OpenRA.FileFormats
 
 		/// <summary>
 		/// A fast (native) CRC32 implementation that can be used on a pinned byte array using
-		/// default polynomal.
+		/// default polynomial.
 		/// </summary>
 		/// <param name="data">		[in,out] If non-null, the.</param>
-		/// <param name="len">		The length of the data data.</param>
-		/// <param name="polynomial">The polynomal to xor with.</param>
+		/// <param name="len">		The length of the data.</param>
+		/// <param name="polynomial">The polynomial to XOR with.</param>
 		/// <returns>The calculated checksum.</returns>
 		public static unsafe uint Calculate(byte* data, uint len, uint polynomial)
 		{

OpenRA.Game/FileFormats/PngLoader.cs

@@ -187,7 +187,7 @@ namespace OpenRA.FileFormats
 			if (bitDepth == 8 && colorType == (PngColorType.Indexed | PngColorType.Color))
 				return PixelFormat.Format8bppIndexed;
 
-			throw new InvalidDataException("Unknown pixelformat");
+			throw new InvalidDataException("Unknown pixel format");
 		}
 	}
 }

OpenRA.Game/FileSystem/InstallShieldCABExtractor.cs

@@ -468,7 +468,7 @@ namespace OpenRA.FileSystem
 				return GetContentById(fileDes.LinkToPrevious);
 
 			if ((fileDes.Flags & FileObfuscated) != 0)
-				throw new NotImplementedException("Haven't implemented obfustcated files");
+				throw new NotImplementedException("Haven't implemented obfuscated files");
 
 			var output = new MemoryStream((int)fileDes.ExpandedSize);
 
@@ -495,7 +495,7 @@ namespace OpenRA.FileSystem
 			}
 
 			if ((fileDes.Flags & FileObfuscated) != 0)
-				throw new NotImplementedException("Haven't implemented obfustcated files");
+				throw new NotImplementedException("Haven't implemented obfuscated files");
 
 			using (var reader = new CabReader(fileDes, index, commonName))
 				reader.CopyTo(output);

OpenRA.Game/FileSystem/ZipFile.cs

@@ -34,7 +34,7 @@ namespace OpenRA.FileSystem
 			this.priority = priority;
 			try
 			{
-				// pull the file into memory, dont keep it open.
+				// Pull the file into memory, don't keep it open.
 				pkg = new SZipFile(new MemoryStream(File.ReadAllBytes(filename)));
 			}
 			catch (ZipException e)
@@ -43,7 +43,7 @@ namespace OpenRA.FileSystem
 			}
 		}
 
-		// Create a new zip with the specified contents
+		// Create a new zip with the specified contents.
 		public ZipFile(string filename, int priority, Dictionary<string, byte[]> contents)
 		{
 			this.priority = priority;

OpenRA.Game/Game.cs

@@ -412,7 +412,7 @@ namespace OpenRA
 		public static event Action OnQuit = () => { };
 
 		// Note: These delayed actions should only be used by widgets or disposing objects
-		// - things that depend on a particular world should be queuing them on the worldactor.
+		// - things that depend on a particular world should be queuing them on the world actor.
 		static volatile ActionQueue delayedActions = new ActionQueue();
 		public static void RunAfterTick(Action a) { delayedActions.Add(a, Game.RunTime); }
 		public static void RunAfterDelay(int delayMilliseconds, Action a) { delayedActions.Add(a, Game.RunTime + delayMilliseconds); }

OpenRA.Game/GameRules/ActorInfo.cs

@@ -25,7 +25,7 @@ namespace OpenRA
 		/// The actor name can be anything, but the sprites used in the Render*: traits default to this one.
 		/// If you add an ^ in front of the name, the engine will recognize this as a collection of traits
 		/// that can be inherited by others (using Inherits:) and not a real unit.
-		/// You can remove inherited traits by adding a - infront of them as in -TraitName: to inherit everything, but this trait.
+		/// You can remove inherited traits by adding a - in front of them as in -TraitName: to inherit everything, but this trait.
 		/// </summary>
 		public readonly string Name;
 		readonly TypeDictionary traits = new TypeDictionary();

OpenRA.Game/Graphics/VoxelRenderer.cs

@@ -154,7 +154,7 @@ namespace OpenRA.Graphics
 				screenCorners[j] = new float2(corners[j][0], corners[j][1]);
 			}
 
-			// Shadows are rendered at twice the resolution to reduce artefacts
+			// Shadows are rendered at twice the resolution to reduce artifacts
 			Size spriteSize, shadowSpriteSize;
 			int2 spriteOffset, shadowSpriteOffset;
 			CalculateSpriteGeometry(tl, br, 1, out spriteSize, out spriteOffset);

OpenRA.Game/Manifest.cs

@@ -199,7 +199,7 @@ namespace OpenRA
 				}
 				catch (Exception ex)
 				{
-					Log.Write("debug", "An exception occured while trying to load mod {0}:", mod);
+					Log.Write("debug", "An exception occurred while trying to load mod {0}:", mod);
 					Log.Write("debug", ex.ToString());
 				}
 			}

OpenRA.Game/Map/Map.cs

@@ -1222,7 +1222,7 @@ namespace OpenRA
 						return result;
 
 					// If the lengths are equal, use other means to sort them.
-					// Try the hashcode first because it gives more
+					// Try the hash code first because it gives more
 					// random-appearing results than X or Y that would always
 					// prefer the leftmost/topmost position.
 					result = a.GetHashCode().CompareTo(b.GetHashCode());

OpenRA.Game/ModData.cs

@@ -159,7 +159,7 @@ namespace OpenRA
 
 			LoadTranslations(map);
 
-			// Reinit all our assets
+			// Reinitialize all our assets
 			InitializeLoaders();
 			GlobalFileSystem.LoadFromManifest(Manifest);
 

OpenRA.Game/ModMetadata.cs

@@ -57,7 +57,7 @@ namespace OpenRA
 				}
 				catch (Exception ex)
 				{
-					Console.WriteLine("An exception occured when trying to load ModMetadata for `{0}`:".F(m));
+					Console.WriteLine("An exception occurred when trying to load ModMetadata for `{0}`:".F(m));
 					Console.WriteLine(ex.Message);
 				}
 			}

OpenRA.Game/Server/Connection.cs

@@ -48,7 +48,7 @@ namespace OpenRA.Server
 			{
 				try
 				{
-					// NOTE(jsd): Poll the socket first to see if there's anything there.
+					// Poll the socket first to see if there's anything there.
 					// This avoids the exception with SocketErrorCode == `SocketError.WouldBlock` thrown
 					// from `socket.Receive(rx)`.
 					if (!Socket.Poll(0, SelectMode.SelectRead)) break;
@@ -64,7 +64,7 @@ namespace OpenRA.Server
 				}
 				catch (SocketException e)
 				{
-					// NOTE(jsd): This should no longer be needed with the socket.Poll call above.
+					// This should no longer be needed with the socket.Poll call above.
 					if (e.SocketErrorCode == SocketError.WouldBlock) break;
 
 					server.DropClient(this);

OpenRA.Game/Server/Server.cs

@@ -242,7 +242,7 @@ namespace OpenRA.Server
 			catch (Exception e)
 			{
 				/* TODO: Could have an exception here when listener 'goes away' when calling AcceptConnection! */
-				/* Alternative would be to use locking but the listener doesnt go away without a reason. */
+				/* Alternative would be to use locking but the listener doesn't go away without a reason. */
 				Log.Write("server", "Accepting the connection failed.", e);
 				return;
 			}

OpenRA.Game/Settings.cs

@@ -48,7 +48,7 @@ namespace OpenRA
 
 		public bool NatDeviceAvailable = false; // internal check if discovery succeeded
 
-		[Desc("Time in miliseconds to search for UPnP enabled NAT devices.")]
+		[Desc("Time in milliseconds to search for UPnP enabled NAT devices.")]
 		public int NatDiscoveryTimeout = 1000;
 
 		[Desc("Print very detailed logs for debugging issues with routers.")]
@@ -60,7 +60,7 @@ namespace OpenRA
 		[Desc("Takes a comma separated list of IP addresses that are not allowed to join.")]
 		public string[] Ban = { };
 
-		[Desc("Value in miliseconds when to terminate the game. Needs to be at least 10000 (10 s) to enable the timer.")]
+		[Desc("Value in milliseconds when to terminate the game. Needs to be at least 10000 (10 s) to enable the timer.")]
 		public int TimeOut = 0;
 
 		[Desc("Run in headless mode with an empty renderer and without sound output.")]

OpenRA.Game/Support/Log.cs

@@ -65,7 +65,7 @@ namespace OpenRA
 		{
 			ChannelInfo info;
 			if (!Channels.TryGetValue(channel, out info))
-				throw new Exception("Tried logging to non-existant channel " + channel);
+				throw new Exception("Tried logging to non-existent channel " + channel);
 
 			if (info.Writer == null)
 				return;
@@ -77,7 +77,7 @@ namespace OpenRA
 		{
 			ChannelInfo info;
 			if (!Channels.TryGetValue(channel, out info))
-				throw new Exception("Tried logging to non-existant channel " + channel);
+				throw new Exception("Tried logging to non-existent channel " + channel);
 
 			if (info.Writer == null)
 				return;

OpenRA.Game/Traits/World/Faction.cs

@@ -21,7 +21,7 @@ namespace OpenRA.Traits
 		[Desc("This is the internal name for owner checks.")]
 		public readonly string InternalName = null;
 
-		[Desc("Pick a random faction as the player's facton out of this list.")]
+		[Desc("Pick a random faction as the player's faction out of this list.")]
 		public readonly HashSet<string> RandomFactionMembers = new HashSet<string>();
 
 		[Desc("The side that the faction belongs to. For example, England belongs to the 'Allies' side.")]

OpenRA.Game/WDist.cs

@@ -48,7 +48,7 @@ namespace OpenRA
 		// 1 sample produces a rectangular probability
 		// 2 samples produces a triangular probability
 		// ...
-		// N samples approximates a true gaussian
+		// N samples approximates a true Gaussian
 		public static WDist FromPDF(MersenneTwister r, int samples)
 		{
 			return new WDist(Exts.MakeArray(samples, _ => r.Next(-1024, 1024))

OpenRA.Game/WRot.cs

@@ -70,7 +70,7 @@ namespace OpenRA
 			// Theoretically 1024 *  * 2, but may differ slightly due to rounding
 			var lsq = q[0] * q[0] + q[1] * q[1] + q[2] * q[2] + q[3] * q[3];
 
-			// Quarternion components use 10 bits, so there's no risk of overflow
+			// Quaternion components use 10 bits, so there's no risk of overflow
 			var mtx = new int[16];
 			mtx[0] = lsq - 2 * (q[1] * q[1] + q[2] * q[2]);
 			mtx[1] = 2 * (q[0] * q[1] + q[2] * q[3]);

OpenRA.Game/WVec.cs

@@ -78,7 +78,7 @@ namespace OpenRA
 		// 1 sample produces a rectangular probability
 		// 2 samples produces a triangular probability
 		// ...
-		// N samples approximates a true gaussian
+		// N samples approximates a true Gaussian
 		public static WVec FromPDF(MersenneTwister r, int samples)
 		{
 			return new WVec(WDist.FromPDF(r, samples), WDist.FromPDF(r, samples), WDist.Zero);