Files
Paradise/code/modules/assembly/infrared.dm
Tigercat2000 d20298e996 -tg- atom pooling system, qdel changes
This commit first and foremost ports the -tg- atom pooling system, and
removes the old experimental system entirely.

Secondly, this PR modifies the qdel system to use a -tg- lookalike
"destroy hint" system, which means that individual objects can tell qdel
what to do with them beyond taking care of things they need to delete.
This ties into the atom pooling system via a new hint define,
QDEL_HINT_PUTINPOOL, which will place the atom in the pool instead of
deleting it as per standard.

Emitter beams are now fully pooled.

Qdel now has semi-compatibility with all datum types, however it is not
the same as -tg-'s "Queue everything!" system. It simply passes it through
the GC immediately and adds it to the "hard del" lists. This means that
reagents can be qdel'ed, but there is no purpose as of yet, as it is more
or less the same as just deleting them, with the added effect of adding
logs of them being deleted to the garbage collector.
2015-06-21 15:47:57 -07:00

219 lines
4.9 KiB
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/obj/item/device/assembly/infra
name = "infrared emitter"
desc = "Emits a visible or invisible beam and is triggered when the beam is interrupted."
icon_state = "infrared"
m_amt = 1000
g_amt = 500
origin_tech = "magnets=2"
bomb_name = "tripwire mine"
var/on = 0
var/visible = 0
var/obj/effect/beam/i_beam/first = null
var/obj/effect/beam/i_beam/last = null
/obj/item/device/assembly/infra/describe()
return "The infrared trigger is [on?"on":"off"]."
/obj/item/device/assembly/infra/activate()
if(!..()) return 0//Cooldown check
on = !on
update_icon()
return 1
/obj/item/device/assembly/infra/toggle_secure()
secured = !secured
if(secured)
processing_objects.Add(src)
else
on = 0
if(first) qdel(first)
processing_objects.Remove(src)
update_icon()
return secured
/obj/item/device/assembly/infra/update_icon()
overlays.Cut()
attached_overlays = list()
if(on)
overlays += "infrared_on"
attached_overlays += "infrared_on"
if(holder)
holder.update_icon()
return
/obj/item/device/assembly/infra/process()
if(!on)
if(first)
qdel(first)
return
if(!secured)
return
if(first && last)
last.process()
return
var/turf/T = get_turf(src)
if(T)
var/obj/effect/beam/i_beam/I = new /obj/effect/beam/i_beam(T)
I.master = src
I.density = 1
I.dir = dir
first = I
step(I, I.dir)
if(first)
I.density = 0
I.vis_spread(visible)
I.limit = 8
I.process()
/obj/item/device/assembly/infra/attack_hand()
qdel(first)
..()
return
/obj/item/device/assembly/infra/Move()
var/t = dir
..()
dir = t
qdel(first)
return
/obj/item/device/assembly/infra/holder_movement()
if(!holder) return 0
// dir = holder.dir
qdel(first)
return 1
/obj/item/device/assembly/infra/proc/trigger_beam()
if((!secured)||(!on)||(cooldown > 0))
return 0
pulse(0)
audible_message("\icon[src] *beep* *beep*", null, 3)
cooldown = 2
spawn(10)
process_cooldown()
return
/obj/item/device/assembly/infra/interact(mob/user as mob)//TODO: change this this to the wire control panel
if(!secured) return
user.set_machine(src)
var/dat = text("<TT><B>Infrared Laser</B>\n<B>Status</B>: []<BR>\n<B>Visibility</B>: []<BR>\n</TT>", (on ? text("<A href='?src=\ref[];state=0'>On</A>", src) : text("<A href='?src=\ref[];state=1'>Off</A>", src)), (src.visible ? text("<A href='?src=\ref[];visible=0'>Visible</A>", src) : text("<A href='?src=\ref[];visible=1'>Invisible</A>", src)))
dat += "<BR><BR><A href='?src=\ref[src];refresh=1'>Refresh</A>"
dat += "<BR><BR><A href='?src=\ref[src];close=1'>Close</A>"
user << browse(dat, "window=infra")
onclose(user, "infra")
return
/obj/item/device/assembly/infra/Topic(href, href_list)
..()
if(!usr.canmove || usr.stat || usr.restrained() || !in_range(loc, usr))
usr << browse(null, "window=infra")
onclose(usr, "infra")
return
if(href_list["state"])
on = !(on)
update_icon()
if(href_list["visible"])
visible = !(visible)
if(first)
first.vis_spread(visible)
if(href_list["close"])
usr << browse(null, "window=infra")
return
if(usr)
attack_self(usr)
/obj/item/device/assembly/infra/verb/rotate()//This could likely be better
set name = "Rotate Infrared Laser"
set category = "Object"
set src in usr
if(usr.stat || !usr.canmove || usr.restrained())
return
dir = turn(dir, 90)
return
/***************************IBeam*********************************/
/obj/effect/beam/i_beam
name = "i beam"
icon = 'icons/obj/projectiles.dmi'
icon_state = "ibeam"
var/obj/effect/beam/i_beam/next = null
var/obj/effect/beam/i_beam/previous = null
var/obj/item/device/assembly/infra/master = null
var/limit = null
var/visible = 0.0
var/left = null
anchored = 1.0
pass_flags = PASSTABLE | PASSGLASS | PASSGRILLE
/obj/effect/beam/i_beam/proc/hit()
if(master)
master.trigger_beam()
qdel(src)
return
/obj/effect/beam/i_beam/proc/vis_spread(v)
visible = v
if(next)
next.vis_spread(v)
/obj/effect/beam/i_beam/process()
if((loc.density || !(master)))
qdel(src)
return
if(left > 0)
left--
if(left < 1)
if(!(visible))
invisibility = 101
else
invisibility = 0
else
invisibility = 0
if(!next && (limit > 0))
var/obj/effect/beam/i_beam/I = new /obj/effect/beam/i_beam(loc)
I.master = master
I.density = 1
I.dir = dir
I.previous = src
next = I
step(I, I.dir)
if(next)
I.density = 0
I.vis_spread(visible)
I.limit = limit - 1
master.last = I
I.process()
/obj/effect/beam/i_beam/Bump()
qdel(src)
return
/obj/effect/beam/i_beam/Bumped()
hit()
/obj/effect/beam/i_beam/Crossed(atom/movable/AM as mob|obj)
if(istype(AM, /obj/effect/beam))
return
hit()
/obj/effect/beam/i_beam/Destroy()
if(master.first == src)
master.first = null
if(next)
qdel(next)
next = null
if(previous)
previous.next = null
master.last = previous
return ..()