Expanded ghost gas analyzer (#22914)

* Please don't shoot me this time

* Added descriptor

* This one actually works, please don't shoot me

* Spacing fix

* proper documentation

code/_onclick/observer_onclick.dm

@@ -91,3 +91,12 @@
 /obj/effect/portal/attack_ghost(mob/user as mob)
 	if(target)
 		user.forceMove(get_turf(target))
+
+/obj/machinery/atmospherics/attack_ghost(mob/dead/observer/user)
+	if(user.gas_analyzer)
+		if(istype(src, /obj/machinery/atmospherics/pipe))
+			var/obj/machinery/atmospherics/pipe/T = src
+			atmosanalyzer_scan(T.parent.air, user, T)
+		else if(istype(src, /obj/machinery/atmospherics/unary))
+			var/obj/machinery/atmospherics/unary/T = src
+			atmosanalyzer_scan(T.air_contents, user, T)

code/modules/mob/dead/observer/observer_base.dm

@@ -32,6 +32,8 @@ GLOBAL_VAR_INIT(observer_default_invisibility, INVISIBILITY_OBSERVER)
 	var/list/data_hud_seen = list()
 	var/ghost_orbit = GHOST_ORBIT_CIRCLE
 	var/health_scan = FALSE //does the ghost have health scanner mode on? by default it should be off
+	///toggle for ghost gas analyzer
+	var/gas_analyzer = FALSE
 	var/datum/orbit_menu/orbit_menu
 
 /mob/dead/observer/New(mob/body=null, flags=1)
@@ -528,6 +530,18 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 		to_chat(src, "<span class='notice'>Health scan enabled.</span>")
 		health_scan = TRUE
 
+/mob/dead/observer/verb/toggle_gas_anaylzer()
+	set name = "Toggle Gas Analyzer"
+	set desc = "Toggles wether you can anaylze gas contents on click"
+	set category = "Ghost"
+
+	if(gas_analyzer)
+		to_chat(src, "<span class='notice'>Gas Analyzer disabled.</span>")
+		gas_analyzer = FALSE
+	else
+		to_chat(src, "<span class='notice'>Gas Analyzer enabled. Click on a pipe to analyze.</span>")
+		gas_analyzer = TRUE
+
 /mob/dead/observer/verb/analyze_air()
 	set name = "Analyze Air"
 	set category = "Ghost"