Moves the remaining two ServerTraits and 3 out of 4 Modifiers to Mods.Common

OpenRA.Mods.Common/Modifiers/HiddenUnderFog.cs

@@ -0,0 +1,33 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Graphics;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common
+{
+	[Desc("The actor stays invisible under fog of war.")]
+	public class HiddenUnderFogInfo : TraitInfo<HiddenUnderFog> { }
+
+	public class HiddenUnderFog : IRenderModifier, IVisibilityModifier
+	{
+		public bool IsVisible(Actor self, Player byPlayer)
+		{
+			return byPlayer == null || Shroud.GetVisOrigins(self).Any(o => byPlayer.Shroud.IsVisible(o));
+		}
+
+		public IEnumerable<IRenderable> ModifyRender(Actor self, WorldRenderer wr, IEnumerable<IRenderable> r)
+		{
+			return IsVisible(self, self.World.RenderPlayer) ? r : SpriteRenderable.None;
+		}
+	}
+}