moved ReturnOnIdle to ra

OpenRA.Game/OpenRA.Game.csproj

@@ -82,7 +82,6 @@
     <Compile Include="Group.cs" />
     <Compile Include="Orders\GenericSelectTarget.cs" />
     <Compile Include="Traits\Activities\Leap.cs" />
-    <Compile Include="Traits\AI\ReturnOnIdle.cs" />
     <Compile Include="Traits\Attack\AttackLeap.cs" />
     <Compile Include="Traits\DetectCloaked.cs" />
     <Compile Include="Traits\Player\ActorGroupProxy.cs" />

OpenRA.Game/Traits/AI/ReturnOnIdle.cs

@@ -1,51 +0,0 @@
-#region Copyright & License Information
-/*
- * Copyright 2007,2009,2010 Chris Forbes, Robert Pepperell, Matthew Bowra-Dean, Paul Chote, Alli Witheford.
- * This file is part of OpenRA.
- * 
- *  OpenRA is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- * 
- *  OpenRA is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- * 
- *  You should have received a copy of the GNU General Public License
- *  along with OpenRA.  If not, see <http://www.gnu.org/licenses/>.
- */
-#endregion
-
-using System;
-using OpenRA.Traits.Activities;
-using System.Drawing;
-
-namespace OpenRA.Traits.AI
-{
-	class ReturnOnIdleInfo : TraitInfo<ReturnOnIdle> { }
-
-	// fly home or fly-off-map behavior for idle planes
-
-	class ReturnOnIdle : INotifyIdle
-	{
-		public void Idle(Actor self)
-		{
-			var altitude = self.traits.Get<Unit>().Altitude;
-			if (altitude == 0) return;	// we're on the ground, let's stay there.
-
-			var airfield = ReturnToBase.ChooseAirfield(self);
-			if (airfield != null)
-			{
-				self.QueueActivity(new ReturnToBase(self, airfield));
-				self.QueueActivity(new Rearm());
-			}
-			else
-			{
-				Game.Debug("Plane has nowhere to land; flying away");
-				self.QueueActivity(new FlyOffMap());
-			}
-		}
-	}
-}

OpenRA.Game/Traits/Activities/ReturnToBase.cs

@@ -24,7 +24,7 @@ using OpenRA.GameRules;
 
 namespace OpenRA.Traits.Activities
 {
-	class ReturnToBase : IActivity
+	public class ReturnToBase : IActivity
 	{
 		public IActivity NextActivity { get; set; }