-Fixed a runtime involving helperbots being hit by TK-thrown objects and mobs

-Door assemblies can now be named with a pen, and the finished door with have that name

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@5220 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/machinery/bots/bots.dm

@@ -88,13 +88,16 @@
 	else if (istype(W, /obj/item/weapon/card/emag) && emagged < 2)
 		Emag(user)
 	else
-		switch(W.damtype)
-			if("fire")
-				src.health -= W.force * fire_dam_coeff
-			if("brute")
-				src.health -= W.force * brute_dam_coeff
-		..()
-		healthcheck()
+		if(hasvar(W,"force") && hasvar(W,"damtype"))
+			switch(W.damtype)
+				if("fire")
+					src.health -= W.force * fire_dam_coeff
+				if("brute")
+					src.health -= W.force * brute_dam_coeff
+			..()
+			healthcheck()
+		else
+			..()
 
 /obj/machinery/bot/bullet_act(var/obj/item/projectile/Proj)
 	health -= Proj.damage

code/game/machinery/bots/ed209bot.dm

@@ -194,11 +194,12 @@ Auto Patrol: []"},
 				user << "<span class='notice'>Access denied.</span>"
 	else
 		..()
-		if (!istype(W, /obj/item/weapon/screwdriver) && (W.force) && (!src.target))
-			src.target = user
-			if(lasercolor)//To make up for the fact that lasertag bots don't hunt
-				src.shootAt(user)
-			src.mode = SECBOT_HUNT
+		if (!istype(W, /obj/item/weapon/screwdriver) && (!src.target))
+			if(hasvar(W,"force") && W.force)//If force is defined and non-zero
+				src.target = user
+				if(lasercolor)//To make up for the fact that lasertag bots don't hunt
+					src.shootAt(user)
+				src.mode = SECBOT_HUNT
 
 /obj/machinery/bot/ed209/Emag(mob/user as mob)
 	..()

code/game/objects/structures/door_assembly.dm

@@ -13,6 +13,7 @@ obj/structure/door_assembly
 	var/airlock_type = /obj/machinery/door/airlock //the type path of the airlock once completed
 	var/glass_type = /obj/machinery/door/airlock/glass
 	var/glass = null
+	var/created_name = null
 
 	New()
 		base_icon_state = copytext(icon_state,1,lentext(icon_state))
@@ -280,6 +281,13 @@ obj/structure/door_assembly
 		glass = 0
 
 /obj/structure/door_assembly/attackby(obj/item/W as obj, mob/user as mob)
+	if(istype(W, /obj/item/weapon/pen))
+		var/t = copytext(stripped_input(user, "Enter the name for the door.", src.name, src.created_name),1,MAX_NAME_LEN)
+		if(!t)	return
+		if(!in_range(src, usr) && src.loc != usr)	return
+		created_name = t
+		return
+
 	if(istype(W, /obj/item/weapon/weldingtool) && !anchored )
 		var/obj/item/weapon/weldingtool/WT = W
 		if(WT.remove_fuel(0,user))
@@ -416,6 +424,8 @@ obj/structure/door_assembly
 			//door.req_access = src.req_access
 			door.electronics = src.electronics
 			door.req_access = src.electronics.conf_access
+			if(created_name)
+				door.name = created_name
 			src.electronics.loc = door
 			del(src)
 	else