shower sounds (#141)

code/game/objects/structures/watercloset.dm

@@ -213,6 +213,8 @@
 	var/mobpresent = 0 //true if there is a mob on the shower's loc, this is to ease process()
 	var/is_washing = 0
 
+	COOLDOWN_DECLARE(last_sound)
+
 /obj/structure/machinery/shower/Initialize()
 	. = ..()
 	create_reagents(2)
@@ -379,6 +381,10 @@
 
 /obj/structure/machinery/shower/process()
 	if(!on) return
+
+	if(COOLDOWN_FINISHED(src, last_sound))
+		COOLDOWN_START(src, last_sound, 8 SECONDS)
+		playsound(src, "gurgle", 25, FALSE)
 	wash_floor()
 	if(!mobpresent) return
 	for(var/mob/living/carbon/C in loc)

code/game/sound.dm

@@ -238,6 +238,8 @@
 				S = pick('sound/effects/thud1.ogg','sound/effects/thud2.ogg','sound/effects/thud3.ogg')
 			if("paper_writing")
 				S = pick('sound/items/writing_noises/paper_writing_1.wav', 'sound/items/writing_noises/paper_writing_2.wav', 'sound/items/writing_noises/paper_writing_3.wav', 'sound/items/writing_noises/paper_writing_4.ogg')
+			if("gurgle")
+				S = pick('sound/effects/gurgle1.ogg', 'sound/effects/gurgle2.ogg', 'sound/effects/gurgle3.ogg', 'sound/effects/gurgle4.ogg')
 			// Weapons/bullets
 			if("shell_load")
 				S = pick('sound/weapons/shell_load1.ogg','sound/weapons/shell_load2.ogg','sound/weapons/shell_load3.ogg','sound/weapons/shell_load4.ogg')