diff --git a/OpenRA.Game/Traits/TraitsInterfaces.cs b/OpenRA.Game/Traits/TraitsInterfaces.cs
index e979a7ce14..d48409292a 100755
--- a/OpenRA.Game/Traits/TraitsInterfaces.cs
+++ b/OpenRA.Game/Traits/TraitsInterfaces.cs
@@ -124,7 +124,6 @@ namespace OpenRA.Traits
 		}
 	}
 
-	public interface INotifyAttack { void Attacking(Actor self, Target target); }
 	public interface IRenderModifier { IEnumerable<IRenderable> ModifyRender(Actor self, WorldRenderer wr, IEnumerable<IRenderable> r); }
 	public interface IDamageModifier { float GetDamageModifier(Actor attacker, WarheadInfo warhead); }
 	public interface ISpeedModifier { decimal GetSpeedModifier(); }
diff --git a/OpenRA.Mods.RA/Activities/LayMines.cs b/OpenRA.Mods.RA/Activities/LayMines.cs
index 777bcd7671..1cd5bfbeda 100644
--- a/OpenRA.Mods.RA/Activities/LayMines.cs
+++ b/OpenRA.Mods.RA/Activities/LayMines.cs
@@ -74,7 +74,8 @@ namespace OpenRA.Mods.RA.Activities
 		void LayMine(Actor self)
 		{
 			var limitedAmmo = self.TraitOrDefault<LimitedAmmo>();
-			if (limitedAmmo != null) limitedAmmo.Attacking(self, Target.FromCell(self.Location));
+			if (limitedAmmo != null)
+				limitedAmmo.TakeAmmo();
 
 			self.World.AddFrameEndTask(
 				w => w.CreateActor(self.Info.Traits.Get<MinelayerInfo>().Mine, new TypeDictionary
diff --git a/OpenRA.Mods.RA/Armament.cs b/OpenRA.Mods.RA/Armament.cs
index 5e3c018146..b888a08757 100755
--- a/OpenRA.Mods.RA/Armament.cs
+++ b/OpenRA.Mods.RA/Armament.cs
@@ -151,7 +151,7 @@ namespace OpenRA.Mods.RA
 			});
 
 			foreach (var na in self.TraitsImplementing<INotifyAttack>())
-				na.Attacking(self, target);
+				na.Attacking(self, target, this, barrel);
 
 			Recoil = Info.Recoil;
 
diff --git a/OpenRA.Mods.RA/Attack/AttackTesla.cs b/OpenRA.Mods.RA/Attack/AttackTesla.cs
index fe0ae52b9c..034fc66dcf 100644
--- a/OpenRA.Mods.RA/Attack/AttackTesla.cs
+++ b/OpenRA.Mods.RA/Attack/AttackTesla.cs
@@ -40,7 +40,7 @@ namespace OpenRA.Mods.RA
 			base.Tick( self );
 		}
 
-		public void Attacking(Actor self, Target target)
+		public void Attacking(Actor self, Target target, Armament a, Barrel barrel)
 		{
 			--charges;
 			timeToRecharge = self.Info.Traits.Get<AttackTeslaInfo>().ReloadTime;
diff --git a/OpenRA.Mods.RA/Cloak.cs b/OpenRA.Mods.RA/Cloak.cs
index 6e6a08f6a9..e2dc8ccc3d 100644
--- a/OpenRA.Mods.RA/Cloak.cs
+++ b/OpenRA.Mods.RA/Cloak.cs
@@ -56,7 +56,7 @@ namespace OpenRA.Mods.RA
 			remainingTime = Math.Max(remainingTime, time);
 		}
 
-		public void Attacking(Actor self, Target target) { Uncloak(); }
+		public void Attacking(Actor self, Target target, Armament a, Barrel barrel) { Uncloak(); }
 
 		public bool Cloaked { get { return remainingTime <= 0; } }
 
diff --git a/OpenRA.Mods.RA/LimitedAmmo.cs b/OpenRA.Mods.RA/LimitedAmmo.cs
index da5dee09ce..2444163c1e 100644
--- a/OpenRA.Mods.RA/LimitedAmmo.cs
+++ b/OpenRA.Mods.RA/LimitedAmmo.cs
@@ -44,6 +44,7 @@ namespace OpenRA.Mods.RA
 			++ammo;
 			return true;
 		}
+
 		public bool TakeAmmo()
 		{
 			if (ammo <= 0) return false;
@@ -53,7 +54,7 @@ namespace OpenRA.Mods.RA
 
 		public int ReloadTimePerAmmo() { return Info.ReloadTicks; }
 
-		public void Attacking(Actor self, Target target) { TakeAmmo(); }
+		public void Attacking(Actor self, Target target, Armament a, Barrel barrel) { TakeAmmo(); }
 
 		public IEnumerable<PipType> GetPips(Actor self)
 		{
diff --git a/OpenRA.Mods.RA/Render/RenderInfantry.cs b/OpenRA.Mods.RA/Render/RenderInfantry.cs
index c23055f3a6..387ef12584 100644
--- a/OpenRA.Mods.RA/Render/RenderInfantry.cs
+++ b/OpenRA.Mods.RA/Render/RenderInfantry.cs
@@ -74,6 +74,11 @@ namespace OpenRA.Mods.RA.Render
 				anim.PlayThen(NormalizeInfantrySequence(self, "heal"), () => State = AnimationState.Idle);
 		}
 
+		public void Attacking(Actor self, Target target, Armament a, Barrel barrel)
+		{
+			Attacking(self, target);
+		}
+
 		public override void Tick(Actor self)
 		{
 			base.Tick(self);
diff --git a/OpenRA.Mods.RA/Render/WithMuzzleFlash.cs b/OpenRA.Mods.RA/Render/WithMuzzleFlash.cs
index f7945d75ac..ab2e88da00 100644
--- a/OpenRA.Mods.RA/Render/WithMuzzleFlash.cs
+++ b/OpenRA.Mods.RA/Render/WithMuzzleFlash.cs
@@ -52,7 +52,7 @@ namespace OpenRA.Mods.RA.Render
 				}
 		}
 
-		public void Attacking(Actor self, Target target)
+		public void Attacking(Actor self, Target target, Armament a, Barrel barrel)
 		{
 			isShowing = true;
 			foreach( var mf in muzzleFlashes.Values )
diff --git a/OpenRA.Mods.RA/ScaredyCat.cs b/OpenRA.Mods.RA/ScaredyCat.cs
index 2696e6c637..33a536c1dc 100644
--- a/OpenRA.Mods.RA/ScaredyCat.cs
+++ b/OpenRA.Mods.RA/ScaredyCat.cs
@@ -67,7 +67,7 @@ namespace OpenRA.Mods.RA
 				Panic();
 		}
 
-		public void Attacking(Actor self, Target target)
+		public void Attacking(Actor self, Target target, Armament a, Barrel barrel)
 		{
 			if (self.World.SharedRandom.Next(100 / Info.AttackPanicChance) == 0)
 				Panic();
diff --git a/OpenRA.Mods.RA/Spy.cs b/OpenRA.Mods.RA/Spy.cs
index 883c31c34d..7b7553ae60 100644
--- a/OpenRA.Mods.RA/Spy.cs
+++ b/OpenRA.Mods.RA/Spy.cs
@@ -137,7 +137,7 @@ namespace OpenRA.Mods.RA
 		}
 
 		/* lose our disguise if we attack anything */
-		public void Attacking(Actor self, Target target) { DropDisguise(); }
+		public void Attacking(Actor self, Target target, Armament a, Barrel barrel) { DropDisguise(); }
 	}
 
 	class IgnoresDisguiseInfo : TraitInfo<IgnoresDisguise> {}
diff --git a/OpenRA.Mods.RA/TraitsInterfaces.cs b/OpenRA.Mods.RA/TraitsInterfaces.cs
index b672a11345..3a0db48bc9 100755
--- a/OpenRA.Mods.RA/TraitsInterfaces.cs
+++ b/OpenRA.Mods.RA/TraitsInterfaces.cs
@@ -10,6 +10,7 @@
 
 using System.Collections.Generic;
 using OpenRA.Mods.RA.Activities;
+using OpenRA.Traits;
 
 namespace OpenRA.Mods.RA
 {
@@ -46,4 +47,5 @@ namespace OpenRA.Mods.RA
 	public interface INotifyParachuteLanded { void OnLanded(); }
 	public interface INotifyTransform { void OnTransform(Actor self); }
 	public interface INotifyTransformed { void OnTransformed(Actor toActor); }
+	public interface INotifyAttack { void Attacking(Actor self, Target target, Armament a, Barrel barrel); }
 }