Added multiplier modifier traits, removing GainsStatUpgrades, InvulnerabilityUpgrade, & Invulnerable.

OpenRA.Mods.Common/Traits/Multipliers/PowerMultiplier.cs

@@ -0,0 +1,36 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2015 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 OpenRA.Mods.Common.Traits;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common
+{
+	[Desc("The power usage/output of this actor is multiplied based on upgrade level if specified.")]
+	public class PowerMultiplierInfo : UpgradeMultiplierTraitInfo, ITraitInfo
+	{
+		public object Create(ActorInitializer init) { return new PowerMultiplier(init.Self, this); }
+	}
+
+	public class PowerMultiplier : UpgradeMultiplierTrait, IPowerModifier, INotifyOwnerChanged
+	{
+		PowerManager power;
+
+		public PowerMultiplier(Actor self, PowerMultiplierInfo info)
+			: base(info, "PowerMultiplier", self.Info.Name) { power = self.Owner.PlayerActor.Trait<PowerManager>(); }
+
+		public int GetPowerModifier() { return GetModifier(); }
+		protected override void Update(Actor self) { power.UpdateActor(self); }
+		public void OnOwnerChanged(Actor self, Player oldOwner, Player newOwner)
+		{
+			power = newOwner.PlayerActor.Trait<PowerManager>();
+		}
+	}
+}