Implement new viewport size/zoom UI.

OpenRA.Game/Settings.cs

@@ -13,7 +13,6 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using OpenRA.Graphics;
 using OpenRA.Primitives;
 using OpenRA.Traits;
 
@@ -34,6 +33,8 @@ namespace OpenRA
 		Incompatible = 16
 	}
 
+	public enum WorldViewport { Native, Close, Medium, Far }
+
 	public class ServerSettings
 	{
 		[Desc("Sets the server name.")]
@@ -145,8 +146,8 @@ namespace OpenRA
 
 		public bool HardwareCursors = true;
 
-		public bool PixelDouble = false;
 		public bool CursorDouble = false;
+		public WorldViewport ViewportDistance = WorldViewport.Medium;
 
 		[Desc("Add a frame rate limiter. It is recommended to not disable this.")]
 		public bool CapFramerate = true;
@@ -207,6 +208,7 @@ namespace OpenRA
 		public MouseButtonPreference MouseButtonPreference = new MouseButtonPreference();
 		public float ViewportEdgeScrollStep = 30f;
 		public float UIScrollSpeed = 50f;
+		public float ZoomSpeed = 0.04f;
 		public int SelectionDeadzone = 24;
 		public int MouseScrollDeadzone = 8;
 
@@ -220,8 +222,7 @@ namespace OpenRA
 		[Desc("Filename of the authentication profile to use.")]
 		public string AuthProfile = "player.oraid";
 
-		public bool AllowZoom = true;
-		public Modifiers ZoomModifier = Modifiers.Ctrl;
+		public Modifiers ZoomModifier = Modifiers.None;
 
 		public bool FetchNews = true;