/obj/machinery/computer
	name = "computer"
	icon = 'icons/obj/computer.dmi'
	density = 1
	anchored = 1.0
	use_power = 1
	idle_power_usage = 300
	active_power_usage = 300
	var/circuit = null //The path to the circuit board type. If circuit==null, the computer can't be disassembled.
	var/processing = 0

/obj/machinery/computer/New()
	..()
	if(ticker)
		initialize()


/obj/machinery/computer/initialize()
	power_change()

/obj/machinery/computer/process()
	if(stat & (NOPOWER|BROKEN))
		return 0
	return 1

/obj/machinery/computer/meteorhit(var/obj/O as obj)
	for(var/x in verbs)
		verbs -= x
	set_broken()
	var/datum/effect/effect/system/smoke_spread/smoke = new /datum/effect/effect/system/smoke_spread()
	smoke.set_up(5, 0, src)
	smoke.start()
	return


/obj/machinery/computer/emp_act(severity)
	if(prob(20/severity)) set_broken()
	..()


/obj/machinery/computer/ex_act(severity)
	switch(severity)
		if(1.0)
			del(src)
			return
		if(2.0)
			if (prob(25))
				del(src)
				return
			if (prob(50))
				for(var/x in verbs)
					verbs -= x
				set_broken()
		if(3.0)
			if (prob(25))
				for(var/x in verbs)
					verbs -= x
				set_broken()
		else
	return

/obj/machinery/computer/bullet_act(var/obj/item/projectile/Proj)
	if(prob(Proj.damage))
		set_broken()
	..()


/obj/machinery/computer/blob_act()
	if (prob(75))
		for(var/x in verbs)
			verbs -= x
		set_broken()
		density = 0

/obj/machinery/computer/update_icon()
	..()
	icon_state = initial(icon_state)
	// Broken
	if(stat & BROKEN)
		icon_state += "b"

	// Powered
	else if(stat & NOPOWER)
		icon_state = initial(icon_state)
		icon_state += "0"



/obj/machinery/computer/power_change()
	..()
	update_icon()


/obj/machinery/computer/proc/set_broken()
	stat |= BROKEN
	update_icon()

/obj/machinery/computer/proc/decode(text)
	// Adds line breaks
	text = replacetext(text, "\n", "<BR>")
	return text


/obj/machinery/computer/attack_ghost(user as mob)
	return src.attack_hand(user)

/obj/machinery/computer/attack_hand(user as mob)
	/* Observers can view computers, but not actually use them via Topic*/
	if(istype(user, /mob/dead/observer)) return 0
	return ..()

/obj/machinery/computer/Topic(href, href_list)
	/* Can't use topic as observer by default */
	if(istype(usr, /mob/dead/observer)) return 0
	return ..()


/obj/machinery/computer/attackby(I as obj, user as mob)
	if(istype(I, /obj/item/weapon/screwdriver) && circuit)
		playsound(src.loc, 'sound/items/Screwdriver.ogg', 50, 1)
		if(do_after(user, 20))
			var/obj/structure/computerframe/A = new /obj/structure/computerframe( src.loc )
			var/obj/item/weapon/circuitboard/M = new circuit( A )
			A.circuit = M
			A.anchored = 1
			for (var/obj/C in src)
				C.loc = src.loc
			if (src.stat & BROKEN)
				user << "\blue The broken glass falls out."
				new /obj/item/weapon/shard( src.loc )
				A.state = 3
				A.icon_state = "3"
			else
				user << "\blue You disconnect the monitor."
				A.state = 4
				A.icon_state = "4"
			M.deconstruct(src)
			del(src)
	else
		src.attack_hand(user)
	return