Adds immersion and realism to internals tank suicides (#47714)

* Adds immersion and realism to air tank suicides

* makes the suicider unrevivable

* new inflate_gib proc, adds it mint toxin

* want

code/game/objects/items/tanks/tanks.dm

@@ -125,21 +125,13 @@
 	var/mob/living/carbon/human/H = user
 	user.visible_message("<span class='suicide'>[user] is putting [src]'s valve to [user.p_their()] lips! It looks like [user.p_theyre()] trying to commit suicide!</span>")
 	playsound(loc, 'sound/effects/spray.ogg', 10, TRUE, -3)
-	if (!QDELETED(H) && air_contents && air_contents.return_pressure() >= 1000)
-		for(var/obj/item/W in H)
-			H.dropItemToGround(W)
-			if(prob(50))
-				step(W, pick(GLOB.alldirs))
+	if(!QDELETED(H) && air_contents && air_contents.return_pressure() >= 1000)
 		ADD_TRAIT(H, TRAIT_DISFIGURED, TRAIT_GENERIC)
-		H.bleed_rate = 5
-		H.gib_animation()
-		sleep(3)
-		H.adjustBruteLoss(1000) //to make the body super-bloody
-		H.spawn_gibs()
-		H.spill_organs()
-		H.spread_bodyparts()
-
-	return (BRUTELOSS)
+		H.inflate_gib()
+		return MANUAL_SUICIDE
+	else
+		to_chat(user, "<span class='warning'>There isn't enough pressure in [src] to commit suicide with...</span>")
+	return SHAME
 
 /obj/item/tank/attackby(obj/item/W, mob/user, params)
 	add_fingerprint(user)