Simplify names, remove unused usings, remove redundant casts.

OpenRA.Game/Map/ActorInitializer.cs

@@ -86,12 +86,12 @@ namespace OpenRA
 		Player player;
 
 		public OwnerInit() { }
-		public OwnerInit(string playerName) { this.PlayerName = playerName; }
+		public OwnerInit(string playerName) { PlayerName = playerName; }
 
 		public OwnerInit(Player player)
 		{
 			this.player = player;
-			this.PlayerName = player.InternalName;
+			PlayerName = player.InternalName;
 		}
 
 		public Player Value(World world)

OpenRA.Game/Map/CellLayer.cs

@@ -74,7 +74,7 @@ namespace OpenRA
 			return uv.V * Size.Width + uv.U;
 		}
 
-		/// <summary>Gets or sets the <see cref="OpenRA.CellLayer"/> using cell coordinates</summary>
+		/// <summary>Gets or sets the <see cref="CellLayer"/> using cell coordinates</summary>
 		public T this[CPos cell]
 		{
 			get

OpenRA.Game/Map/Map.cs

@@ -16,7 +16,6 @@ using System.Linq;
 using System.Security.Cryptography;
 using System.Text;
 using OpenRA.FileSystem;
-using OpenRA.GameRules;
 using OpenRA.Graphics;
 using OpenRA.Network;
 using OpenRA.Support;
@@ -277,7 +276,7 @@ namespace OpenRA
 		{
 			var size = new Size(width, height);
 			Grid = Game.ModData.Manifest.Get<MapGrid>();
-			var tileRef = new TerrainTile(tileset.Templates.First().Key, (byte)0);
+			var tileRef = new TerrainTile(tileset.Templates.First().Key, 0);
 
 			Title = "Name your map here";
 			Description = "Describe your map here";
@@ -604,7 +603,7 @@ namespace OpenRA
 
 			foreach (var field in fields)
 			{
-				var f = this.GetType().GetField(field);
+				var f = GetType().GetField(field);
 				if (f.GetValue(this) == null)
 					continue;
 				root.Add(new MiniYamlNode(field, FieldSaver.FormatValue(this, f)));

OpenRA.Game/Map/MapCoordsRegion.cs

@@ -8,10 +8,8 @@
  */
 #endregion
 
-using System;
 using System.Collections;
 using System.Collections.Generic;
-using System.Linq;
 
 namespace OpenRA
 {
@@ -64,8 +62,8 @@ namespace OpenRA
 
 		public MapCoordsRegion(MPos mapTopLeft, MPos mapBottomRight)
 		{
-			this.topLeft = mapTopLeft;
-			this.bottomRight = mapBottomRight;
+			topLeft = mapTopLeft;
+			bottomRight = mapBottomRight;
 		}
 
 		public MapCoordsEnumerator GetEnumerator()

OpenRA.Game/Map/MapPreview.cs

@@ -13,7 +13,6 @@ using System.Collections.Generic;
 using System.ComponentModel;
 using System.Diagnostics.CodeAnalysis;
 using System.Drawing;
-using System.Drawing.Imaging;
 using System.IO;
 using System.Linq;
 using System.Net;

OpenRA.Game/Map/TileSet.cs

@@ -79,9 +79,9 @@ namespace OpenRA
 
 		public TerrainTemplateInfo(ushort id, string[] images, int2 size, byte[] tiles)
 		{
-			this.Id = id;
-			this.Images = images;
-			this.Size = size;
+			Id = id;
+			Images = images;
+			Size = size;
 		}
 
 		public TerrainTemplateInfo(TileSet tileSet, MiniYaml my)