move ActorGroupProxy to mod; move SupportPower traits into directory

OpenRA.Mods.RA/SupportPowers/GpsPower.cs

@@ -0,0 +1,63 @@
+#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.Linq;
+using OpenRA.Effects;
+using OpenRA.Mods.RA.Effects;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.RA
+{
+	class GpsPowerInfo : SupportPowerInfo
+	{
+		public readonly int RevealDelay = 0;
+
+		public override object Create(ActorInitializer init) { return new GpsPower(init.self, this); }
+	}
+
+	class GpsPower : SupportPower
+	{
+		public GpsPower(Actor self, GpsPowerInfo info) : base(self, info) { }
+
+		protected override void OnFinishCharging()
+		{
+			var launchSite = Owner.World.Queries.OwnedBy[Owner]
+				.FirstOrDefault(a => a.traits.Contains<GpsLaunchSite>());
+
+			if (launchSite == null)
+				return;
+
+			Owner.World.AddFrameEndTask(w =>
+			{
+				Sound.PlayToPlayer(Owner, Info.LaunchSound);
+
+				w.Add(new SatelliteLaunch(launchSite));
+				w.Add(new DelayedAction((Info as GpsPowerInfo).RevealDelay * 25, 
+					() => Owner.Shroud.Disabled = true));
+			});
+
+			FinishActivate();
+		}
+	}
+
+	// tag trait to identify the building
+	class GpsLaunchSiteInfo : TraitInfo<GpsLaunchSite> { }
+	class GpsLaunchSite { }
+}