Change World.DisableTick to World.EnableTick

OpenRA.Game/World.cs

@@ -150,11 +150,12 @@ namespace OpenRA
 		public event Action<Actor> ActorRemoved = _ => { };
 
 		// Will do bad things in multiplayer games
-		public bool DisableTick = false;
+		public bool EnableTick = true;
+
 		public void Tick()
 		{
 			// Todo: Expose this as an order so it can be synced
-			if (!DisableTick)
+			if (EnableTick)
 			{
 				using( new PerfSample("tick_idle") )
 					foreach( var ni in ActorsWithTrait<INotifyIdle>() )

OpenRA.Mods.RA/Scripting/Media.cs

@@ -19,7 +19,7 @@ namespace OpenRA.Scripting
 		{
 			var playerRoot = Game.OpenWindow(w, "FMVPLAYER");
 			var player = playerRoot.GetWidget<VqaPlayerWidget>("PLAYER");
-			w.DisableTick = true;
+			w.EnableTick = false;
 			player.Load(movie);
 
 			// Mute world sounds
@@ -39,7 +39,7 @@ namespace OpenRA.Scripting
 
 				Widget.CloseWindow();
 				Sound.SoundVolumeModifier = oldModifier;
-				w.DisableTick = false;
+				w.EnableTick = true;
 				onComplete();
 			});
 		}