From cfa20a04ed8ae48f824a4abb5a8e18a7872ae9a0 Mon Sep 17 00:00:00 2001
From: Chris Forbes <chrisf@ijw.co.nz>
Date: Thu, 22 Oct 2009 23:13:33 +1300
Subject: [PATCH] added IsDead property; made attack notice when the target is
 dead

---
 OpenRa.Game/Actor.cs                 | 2 ++
 OpenRa.Game/Traits/AttackTurreted.cs | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/OpenRa.Game/Actor.cs b/OpenRa.Game/Actor.cs
index d6be741ade..86c3e095f9 100755
--- a/OpenRa.Game/Actor.cs
+++ b/OpenRa.Game/Actor.cs
@@ -79,6 +79,8 @@ namespace OpenRa.Game
 			}
 		}
 
+		public bool IsDead { get { return Health <= 0; } }
+
 		public void InflictDamage(Actor attacker, Bullet inflictor, int damage)
 		{
 			/* todo: auto-retaliate, etc */
diff --git a/OpenRa.Game/Traits/AttackTurreted.cs b/OpenRa.Game/Traits/AttackTurreted.cs
index 3543fbf4e7..ac31c6e3a9 100755
--- a/OpenRa.Game/Traits/AttackTurreted.cs
+++ b/OpenRa.Game/Traits/AttackTurreted.cs
@@ -28,6 +28,12 @@ namespace OpenRa.Game.Traits
 			if( target == null )
 				return;
 
+			if (target.IsDead)	/* stop firing on targets after we've killed them */
+			{
+				target = null;
+				return;
+			}
+
 			var turreted = self.traits.Get<Turreted>();
 			turreted.desiredFacing = Util.GetFacing( target.CenterLocation - self.CenterLocation, turreted.turretFacing );
 			if( turreted.desiredFacing != turreted.turretFacing )