Mech noises update.

This add more noise feedback for mechs:
-Light on and off
-Gygax overload
-Durand defence mode.

code/game/mecha/combat/durand.dm

@@ -48,6 +48,7 @@
 	set popup_menu = 0
 	if(usr!=src.occupant)
 		return
+	playsound(src, 'sound/mecha/duranddefencemode.ogg', 50, 1)
 	defence = !defence
 	if(defence)
 		deflect_chance = defence_deflect

code/game/mecha/combat/gygax.dm

@@ -37,6 +37,7 @@
 	wreckage = /obj/effect/decal/mecha_wreckage/gygax/dark
 	max_equip = 4
 	step_energy_drain = 5
+	syndi_mech = 1
 
 	max_hull_equip = 1
 	max_weapon_equip = 2
@@ -84,6 +85,7 @@
 		step_energy_drain = step_energy_drain*overload_coeff
 		src.occupant_message("<font color='red'>You enable leg actuators overload.</font>")
 	src.log_message("Toggled leg actuators overload.")
+	playsound(src, 'sound/mecha/mechanical_toggle.ogg', 50, 1)
 	return
 
 /obj/mecha/combat/gygax/dyndomove(direction)

code/game/mecha/combat/marauder.dm

@@ -22,6 +22,7 @@
 	internal_damage_threshold = 25
 	force = 45
 	max_equip = 4
+	nano_mech = 1
 
 	max_hull_equip = 3
 	max_weapon_equip = 3
@@ -41,6 +42,7 @@
 	internal_damage_threshold = 20
 	force = 55
 	max_equip = 5
+	nano_mech = 1
 
 /obj/mecha/combat/marauder/mauler
 	desc = "Heavy-duty, combat exosuit, developed off of the existing Marauder model."
@@ -49,6 +51,7 @@
 	initial_icon = "mauler"
 	operation_req_access = list(access_syndicate)
 	wreckage = /obj/effect/decal/mecha_wreckage/mauler
+	syndi_mech = 1
 
 /obj/mecha/combat/marauder/New()
 	..()

code/game/mecha/equipment/mecha_equipment.dm

@@ -20,10 +20,13 @@
 	var/required_type = /obj/mecha //may be either a type or a list of allowed types
 	var/equip_type = null //mechaequip2
 	var/allow_duplicate = FALSE
+	var/ready_sound = 'sound/mecha/mech_reload_default.ogg' //Sound to play once the fire delay passed.
 
 /obj/item/mecha_parts/mecha_equipment/proc/do_after_cooldown(target=1)
 	sleep(equip_cooldown)
 	set_ready_state(1)
+	if(ready_sound) //Kind of like the kinetic accelerator.
+		playsound(loc, ready_sound, 50, 1, -1)
 	if(target && chassis)
 		return 1
 	return 0
@@ -70,9 +73,19 @@
 		chassis.occupant_message("<font color='red'>The [src] is destroyed!</font>")
 		chassis.log_append_to_last("[src] is destroyed.",1)
 		if(istype(src, /obj/item/mecha_parts/mecha_equipment/weapon))
-			chassis.occupant << sound('sound/mecha/weapdestr.ogg',volume=50)
+			if(chassis.nanotrasen_mech)
+				src.chassis.occupant << sound('sound/mecha/weapdestrnano.ogg',volume=50)
+			if(chassis.syndi_mech)
+				src.chassis.occupant  << sound('sound/mecha/weapdestrsyndi.ogg',volume=50)
+			else
+				src.chassis.occupant  << sound('sound/mecha/weapdestr.ogg',volume=50)
 		else
-			chassis.occupant << sound('sound/mecha/critdestr.ogg',volume=50)
+			if(chassis.nanotrasen_mech)
+				src.chassis.occupant  << sound('sound/mecha/critdestrnano.ogg',volume=50)
+			if(chassis.syndi_mech)
+				src.chassis.occupant  << sound('sound/mecha/critdestrsyndi.ogg',volume=50)
+			else
+				src.chassis.occupant  << sound('sound/mecha/critdestr.ogg',volume=50)
 	spawn
 		qdel(src)
 	return

code/game/mecha/mecha.dm

@@ -41,6 +41,10 @@
 	var/lights_power = 6
 	var/force = 0
 
+	var/nano_mech = 0 //This is for sounds. Nano mechs use nano sounds (mostly). Same for syndi mech var.
+	var/syndi_mech = 0
+
+
 	//inner atmos
 	var/use_internal_tank = 0
 	var/internal_tank_valve = ONE_ATMOSPHERE
@@ -500,7 +504,7 @@
 	internal_damage |= int_dam_flag
 	pr_internal_damage.start()
 	log_append_to_last("Internal damage of type [int_dam_flag].",1)
-	occupant << sound('sound/machines/warning-buzzer.ogg',wait=0)
+	occupant << sound('sound/mecha/internaldmgalarm.ogg',volume=50) //Better sounding.
 	return
 
 /obj/mecha/proc/clearInternalDamage(int_dam_flag)
@@ -1078,6 +1082,7 @@
 	else		set_light(light_range - lights_power)
 	src.occupant_message("Toggled lights [lights?"on":"off"].")
 	log_message("Toggled lights [lights?"on":"off"].")
+	playsound(src, 'sound/mecha/heavylightswitch.ogg', 50, 1)
 	return