Added some power functions

OpenRA.Mods.RA/OpenRA.Mods.RA.csproj

@@ -408,6 +408,7 @@
     <Compile Include="Scripting\Properties\HealthProperties.cs" />
     <Compile Include="Scripting\Properties\CombatProperties.cs" />
     <Compile Include="Scripting\Properties\DiplomacyProperties.cs" />
+    <Compile Include="Scripting\Properties\PowerProperties.cs" />
     <Compile Include="Scripting\Global\MapGlobal.cs" />
     <Compile Include="Scripting\Global\PlayerGlobal.cs" />
     <Compile Include="Scripting\Global\UtilsGlobal.cs" />

OpenRA.Mods.RA/Scripting/Properties/PowerProperties.cs

@@ -0,0 +1,73 @@
+#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;
+using Eluant;
+using OpenRA.Mods.Common.Power;
+using OpenRA.Scripting;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.RA.Scripting
+{
+	[ScriptPropertyGroup("Power")]
+	public class PlayerPowerProperties : ScriptPlayerProperties, Requires<PowerManagerInfo>
+	{
+		readonly PowerManager pm;
+
+		public PlayerPowerProperties(ScriptContext context, Player player)
+			: base(context, player)
+		{
+			pm = player.PlayerActor.Trait<PowerManager>();
+		}
+
+		[Desc("Returns the total of the power the player has.")]
+		public int PowerProvided
+		{
+			get { return pm.PowerProvided; }
+		}
+
+		[Desc("Returns the power used by the player.")]
+		public int PowerDrained
+		{
+			get { return pm.PowerDrained; }
+		}
+
+		[Desc("Returns the player's power state " +
+			"(\"Normal\", \"Low\" or \"Critical\").")]
+		public string PowerState
+		{
+			get { return pm.PowerState.ToString(); }
+		}
+
+		[Desc("Triggers low power for the chosen amount of ticks.")]
+		public void TriggerPowerOutage(int ticks)
+		{
+			pm.TriggerPowerOutage(ticks);
+		}
+	}
+
+	[ScriptPropertyGroup("Power")]
+	public class ActorPowerProperties : ScriptActorProperties, Requires<PowerInfo>
+	{
+		readonly PowerInfo pi;
+
+		public ActorPowerProperties(ScriptContext context, Actor self)
+			: base(context, self)
+		{
+			pi = self.Info.Traits.GetOrDefault<PowerInfo>();
+		}
+
+		[Desc("Returns the power drained/provided by this actor.")]
+		public int Power
+		{
+			get { return pi.Amount; }
+		}
+	}
+}