diff --git a/code/game/atoms.dm b/code/game/atoms.dm
index e4fa37f77ac..99bf21d9c5d 100644
--- a/code/game/atoms.dm
+++ b/code/game/atoms.dm
@@ -550,8 +550,16 @@ its easier to just keep the beam vertical.
 
 /atom/Click(location,control,params)
 	//world << "atom.Click() on [src] by [usr] : src.type is [src.type]"
-	if(!istype(src,/obj/item/weapon/gun))
+	var/acting_bad = 1	//Check for gun targeting code.
+	if (istype(src,/obj/item/weapon/gun))	//Allow people to lower weapon
+		acting_bad = 0
+	if (istype(src, /turf) && istype(usr,/mob/living/carbon/human))	//Allow people to turn around
+		var/mob/living/carbon/human/H = usr
+		if (!H.equipped())
+			acting_bad = 0
+	if(acting_bad)
 		usr.last_target_click = world.time
+
 	if(usr.client.buildmode)
 		build_click(usr, usr.client.buildmode, location, control, params, src)
 		return
diff --git a/code/game/machinery/alarm.dm b/code/game/machinery/alarm.dm
index f31746de802..1945be11a65 100644
--- a/code/game/machinery/alarm.dm
+++ b/code/game/machinery/alarm.dm
@@ -135,30 +135,7 @@
 		if(!istype(location))	return//returns if loc is not simulated
 
 		var/datum/gas_mixture/environment = location.return_air()
-		var/partial_pressure = R_IDEAL_GAS_EQUATION*environment.temperature/environment.volume
-
-		var/list/current_settings = TLV["pressure"]
-		var/environment_pressure = environment.return_pressure()
-		var/pressure_dangerlevel = get_danger_level(environment_pressure, current_settings)
-
-		current_settings = TLV["oxygen"]
-		var/oxygen_dangerlevel = get_danger_level(environment.oxygen*partial_pressure, current_settings)
-
-		current_settings = TLV["carbon dioxide"]
-		var/co2_dangerlevel = get_danger_level(environment.carbon_dioxide*partial_pressure, current_settings)
-
-		current_settings = TLV["plasma"]
-		var/plasma_dangerlevel = get_danger_level(environment.toxins*partial_pressure, current_settings)
-
-		current_settings = TLV["other"]
-		var/other_moles = 0.0
-		for(var/datum/gas/G in environment.trace_gases)
-			other_moles+=G.moles
-		var/other_dangerlevel = get_danger_level(other_moles*partial_pressure, current_settings)
-
-		current_settings = TLV["temperature"]
-		var/temperature_dangerlevel = get_danger_level(environment.temperature, current_settings)
-
+		var/temperature_dangerlevel = get_danger_level(environment.temperature, TLV["temperature"])
 		//Handle temperature adjustment here.
 		if(temperature_dangerlevel || regulating_temperature)
 			//If it goes too far, we should adjust ourselves back before stopping.
@@ -194,18 +171,14 @@
 				"You hear a click as a faint electronic humming stops.")
 
 
-		var/old_danger_level = danger_level
-		danger_level = max(pressure_dangerlevel,
-			oxygen_dangerlevel,
-			co2_dangerlevel,
-			plasma_dangerlevel,
-			other_dangerlevel,
-			temperature_dangerlevel)
+		danger_level = overall_danger_level()
+		log_debug("Processing [name] : level - [danger_level]")
 
-		if (old_danger_level != danger_level)
-			apply_danger_level(danger_level)
+		if (alarm_area.master_air_alarm == src)
+			refresh_danger_level()
+			update_icon()
 
-		if (mode==AALARM_MODE_CYCLE && environment_pressure<ONE_ATMOSPHERE*0.05)
+		if (mode==AALARM_MODE_CYCLE && environment.return_pressure()<ONE_ATMOSPHERE*0.05)
 			mode=AALARM_MODE_FILL
 			apply_mode()
 
@@ -225,6 +198,33 @@
 		updateDialog()
 		return
 
+	proc/overall_danger_level()
+		var/turf/simulated/location = loc
+		if(!istype(location))	return//returns if loc is not simulated
+
+		var/datum/gas_mixture/environment = location.return_air()
+
+		var/partial_pressure = R_IDEAL_GAS_EQUATION*environment.temperature/environment.volume
+		var/environment_pressure = environment.return_pressure()
+		var/other_moles = 0.0
+		for(var/datum/gas/G in environment.trace_gases)
+			other_moles+=G.moles
+
+		var/pressure_dangerlevel = get_danger_level(environment_pressure, TLV["pressure"])
+		var/oxygen_dangerlevel = get_danger_level(environment.oxygen*partial_pressure, TLV["oxygen"])
+		var/co2_dangerlevel = get_danger_level(environment.carbon_dioxide*partial_pressure, TLV["carbon dioxide"])
+		var/plasma_dangerlevel = get_danger_level(environment.toxins*partial_pressure, TLV["plasma"])
+		var/temperature_dangerlevel = get_danger_level(environment.temperature, TLV["temperature"])
+		var/other_dangerlevel = get_danger_level(other_moles*partial_pressure, TLV["other"])
+
+		return max(
+			pressure_dangerlevel,
+			oxygen_dangerlevel,
+			co2_dangerlevel,
+			plasma_dangerlevel,
+			other_dangerlevel,
+			temperature_dangerlevel
+			)
 
 	proc/master_is_operating()
 		return alarm_area.master_air_alarm && !(alarm_area.master_air_alarm.stat & (NOPOWER|BROKEN))
@@ -383,6 +383,15 @@
 
 		update_icon()
 
+	proc/refresh_danger_level()
+		var/level = 0
+		for (var/area/A in alarm_area.related)
+			for (var/obj/machinery/alarm/AA in A)
+				if ( !(AA.stat & (NOPOWER|BROKEN)) && !AA.shorted)
+					if (AA.danger_level > level)
+						level = AA.danger_level
+		apply_danger_level(level)
+
 	proc/air_doors_close(manual)
 		var/area/A = get_area(src)
 		if(!A.master.air_doors_activated)
diff --git a/code/modules/projectiles/targeting.dm b/code/modules/projectiles/targeting.dm
index 5480b83d847..6507a2f66a1 100644
--- a/code/modules/projectiles/targeting.dm
+++ b/code/modules/projectiles/targeting.dm
@@ -25,6 +25,13 @@
 		user.client.remove_gun_icons()
 	return ..()
 
+/obj/item/weapon/gun/equipped(var/mob/user, var/slot)
+	if (slot != slot_l_hand && slot != slot_r_hand)
+		stop_aim()
+		if (user.client)
+			user.client.remove_gun_icons()
+	return ..()
+
 //Removes lock fro mall targets
 /obj/item/weapon/gun/proc/stop_aim()
 	if(target)
@@ -69,6 +76,7 @@
 	if(!istype(M)) return
 	if(src != M.equipped())
 		stop_aim()
+		return
 	M.last_move_intent = world.time
 	if(load_into_chamber())
 		var/firing_check = in_chamber.check_fire(T,usr) //0 if it cannot hit them, 1 if it is capable of hitting, and 2 if a special check is preventing it from firing.
@@ -155,7 +163,7 @@ mob/living/proc/Targeted(var/obj/item/weapon/gun/I) //Self explanitory.
 	targeted_by += I
 	I.lock_time = world.time + 20 //Target has 2 second to realize they're targeted and stop (or target the opponent).
 	src << "((\red <b>Your character is being targeted. They have 2 seconds to stop any click or move actions.</b> \black While targeted, they may \
-	drag and drop items in or into the map, speak, and click on interface buttons. Clicking on the map, their items \
+	drag and drop items in or into the map, speak, and click on interface buttons. Clicking on the map objects (floors and walls are fine), their items \
 	 (other than a weapon to de-target), or moving will result in being fired upon. \red The aggressor may also fire manually, \
 	 so try not to get on their bad side.\black ))"