Adds more sounds (#2590)

Adds sounds for turning on flashlights, flares, flipping coins, shuffling deck of cards, using lighters and zippos, drills, sonic jackhammers, bikes and some weapon related sounds.

code/game/objects/items/devices/flashlight.dm

@@ -16,6 +16,7 @@
 	action_button_name = "Toggle Flashlight"
 	var/on = 0
 	var/brightness_on = 3 //luminosity when on
+	var/activation_sound = 'sound/items/flashlight.ogg'
 
 /obj/item/device/flashlight/Initialize()
 	if (on)
@@ -36,6 +37,8 @@
 		user << "You cannot turn the light on while in this [user.loc]." //To prevent some lighting anomalities.
 		return 0
 	on = !on
+	if(on && activation_sound)
+		playsound(src.loc, activation_sound, 75, 1)
 	update_icon()
 	user.update_action_buttons()
 	return 1
@@ -185,6 +188,7 @@
 	var/on_damage = 7
 	var/produce_heat = 1500
 	light_wedge = LIGHT_OMNI
+	activation_sound = 'sound/items/flare.ogg'
 
 /obj/item/device/flashlight/flare/New()
 	fuel = rand(800, 1000) // Sorry for changing this so much but I keep under-estimating how long X number of ticks last in seconds.
@@ -260,6 +264,7 @@
 	uv_intensity = 255
 	var/fuel = 0
 	light_wedge = LIGHT_OMNI
+	activation_sound = null
 
 /obj/item/device/flashlight/glowstick/New()
 	fuel = rand(900, 1200)

code/game/objects/items/weapons/cigs_lighters.dm

@@ -422,12 +422,16 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	slot_flags = SLOT_BELT
 	attack_verb = list("burnt", "singed")
 	var/base_state
+	var/activation_sound = 'sound/items/lighter_on.ogg'
+	var/desactivation_sound = 'sound/items/lighter_off.ogg'
 
 /obj/item/weapon/flame/lighter/zippo
 	name = "\improper Zippo lighter"
 	desc = "The zippo."
 	icon_state = "zippo"
 	item_state = "zippo"
+	activation_sound = 'sound/items/zippo_on.ogg'
+	desactivation_sound = 'sound/items/zippo_off.ogg'
 
 /obj/item/weapon/flame/lighter/random
 	New()
@@ -443,6 +447,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 			lit = 1
 			icon_state = "[base_state]on"
 			item_state = "[base_state]on"
+			playsound(src.loc, activation_sound, 75, 1)
 			if(istype(src, /obj/item/weapon/flame/lighter/zippo) )
 				user.visible_message("<span class='rose'>Without even breaking stride, [user] flips open and lights [src] in one smooth movement.</span>")
 			else
@@ -462,6 +467,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 			lit = 0
 			icon_state = "[base_state]"
 			item_state = "[base_state]"
+			playsound(src.loc, desactivation_sound, 75, 1)
 			if(istype(src, /obj/item/weapon/flame/lighter/zippo) )
 				user.visible_message("<span class='rose'>You hear a quiet click, as [user] shuts off [src] without even looking at what they're doing.</span>")
 			else

code/game/objects/items/weapons/melee/misc.dm

@@ -32,10 +32,10 @@
 /obj/item/weapon/melee/chainsword/attack_self(mob/user)
 	active= !active
 	if(active)
-		playsound(user, 'sound/weapons/chainsawhit.ogg', 50, 1)
+		playsound(user, 'sound/weapons/chainsawstart.ogg', 50, 1)
 		user << span("notice", "\The [src] rumbles to life.")
 		force = 35
-		hitsound = 'sound/weapons/chainsawhit.ogg'
+		hitsound = 'sound/weapons/chainsword.ogg'
 		icon_state = "chainswordon"
 		slot_flags = null
 	else