From d5d4e8b506987365b0930dc29d57538b6e3b799c Mon Sep 17 00:00:00 2001
From: Ren Erthilo <erthilo@gmail.com>
Date: Wed, 25 Apr 2012 23:26:42 +0100
Subject: [PATCH] TG: Fixes for detective work.  Should fix some of the massive
 lag, probably caused by all those list()s that were being made for every
 atom.  And this is why I should not code at 2AM.  (A UI overhaul-ish thing
 will come soon for the detective computer.) Revision: r3257 Author: 	
 joe.heinemeyer

---
 code/game/machinery/turrets.dm               | 34 ++++++++++++--------
 code/game/objects/devices/scanners.dm        |  1 +
 code/modules/DetectiveWork/detective_work.dm |  2 +-
 3 files changed, 22 insertions(+), 15 deletions(-)

diff --git a/code/game/machinery/turrets.dm b/code/game/machinery/turrets.dm
index 240e5d2291..0a4ec6453c 100644
--- a/code/game/machinery/turrets.dm
+++ b/code/game/machinery/turrets.dm
@@ -385,6 +385,20 @@
 	user << browse(t, "window=turretid")
 	onclose(user, "turretid")
 
+
+/obj/machinery/turret/attack_alien(mob/living/carbon/alien/humanoid/M as mob)
+	if(!(stat & BROKEN))
+		playsound(src.loc, 'slash.ogg', 25, 1, -1)
+		for(var/mob/O in viewers(src, null))
+			if ((O.client && !( O.blinded )))
+				O.show_message(text("\red <B>[] has slashed at []!</B>", M, src), 1)
+		src.health -= 15
+		if (src.health <= 0)
+			src.die()
+	else
+		M << "\green That object is useless to you."
+	return
+
 /obj/machinery/turretid/Topic(href, href_list)
 	..()
 	if (src.locked)
@@ -400,6 +414,12 @@
 	src.attack_hand(usr)
 
 /obj/machinery/turretid/proc/updateTurrets()
+	if(control_area)
+		for (var/obj/machinery/turret/aTurret in get_area_all_atoms(control_area))
+			aTurret.setState(enabled, lethal)
+	src.update_icons()
+
+/obj/machinery/turretid/proc/update_icons()
 	if (src.enabled)
 		if (src.lethal)
 			src.icon_state = "motion1"
@@ -417,20 +437,6 @@
 	for (var/obj/machinery/turret/aTurret in turrets)
 		aTurret.setState(enabled, lethal)
 
-/obj/machinery/turret/attack_alien(mob/living/carbon/alien/humanoid/M as mob)
-	if(!(stat & BROKEN))
-		playsound(src.loc, 'slash.ogg', 25, 1, -1)
-		for(var/mob/O in viewers(src, null))
-			if ((O.client && !( O.blinded )))
-				O.show_message(text("\red <B>[] has slashed at []!</B>", M, src), 1)
-		src.health -= 15
-		if (src.health <= 0)
-			src.die()
-	else
-		M << "\green That object is useless to you."
-	return
-
-
 /obj/structure/turret/gun_turret
 	name = "Gun Turret"
 	density = 1
diff --git a/code/game/objects/devices/scanners.dm b/code/game/objects/devices/scanners.dm
index 589abcdea7..f8b2c6963f 100644
--- a/code/game/objects/devices/scanners.dm
+++ b/code/game/objects/devices/scanners.dm
@@ -1,3 +1,4 @@
+
 /*
 CONTAINS:
 T-RAY
diff --git a/code/modules/DetectiveWork/detective_work.dm b/code/modules/DetectiveWork/detective_work.dm
index b2c22c4ccc..adc8f1fe9e 100644
--- a/code/modules/DetectiveWork/detective_work.dm
+++ b/code/modules/DetectiveWork/detective_work.dm
@@ -549,7 +549,7 @@ obj/machinery/computer/forensic_scanning
 						for(var/n = 2, n <= perp_list.len, n++)	//Lets see if it is already in the database
 							var/list/target = perp_list[n]
 							var/atom/atom_checker = target[1]
-							var/atom_checker_scan = (A.original_atom ? atom_checker.original_atom[1] == A.original_atom[1] : 0)
+							var/atom_checker_scan = (A.original_atom.len ? atom_checker.original_atom[1] == A.original_atom[1] : 0)
 							if(atom_checker.original_atom[1] == A || atom_checker_scan)	//Found the original object!
 								found2 = 1
 								var/list/prints = target[2]