Files
Paradise/code/game/objects/items/tk_grab.dm
elly1989@rocketmail.com 8961bd96d0 WARNING: This has been thoroughly tested and I'm happy that it's -stable- (it shouldn't runtime). However, it might have a few niggly bugs caused by specific items using no-standard or weird code. Most bugs will be stuff like it not updating overlays and such and can be fixed simply by dropping the item. That being said, if you're not comfortable with this, I'd suggest waiting to update past this revision.
update_clothing() has been broken up into it's key parts. A full explanation can be found in code/modules/mob/living/carbon/human/update_icons.dm
the tl;dr of it is that overlay updates are no longer called by the gameticker. Instead they are called by procs such as u_equip db_cick etc. This means faster updates (although admittedly, more of them can be called per tick). This however is offset by the fact that specific overlays can be updated now, vastly improving its efficiency. This will especially help when there are large numbers of dead mobs.

Fixed the throw code for TKgrab so it can be toggled.

Cloaking for aliens/humans/ninjas was changed. It's very crude at the moment and for that I apologise. But it works and is very efficient.It also stops cloaked individuals becomming invincible due to people being unable to hit them (even when they know exactly where  they are)

Fixed a bunch of bugs with damage-overlays. They  were updating FAR FAR to frequently. They were also horribly inefficient. They should now be virtually seamless when updating and only use cached icons, so they aren't affected by lag as badly. This may help with explosions lag a little.

There's still a tonne of stuff I need to refine with this. I'll be refining it down into some helper procs to reduce on code duplication and such

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@3811 316c924e-a436-60f5-8080-3fe189b3f50e
2012-06-13 19:03:25 +00:00

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//This file was auto-corrected by findeclaration.exe on 25.5.2012 20:42:32
/obj/item/tk_grab
name = "Telekinetic Grab"
desc = "Magic"
icon = 'magic.dmi'//Needs sprites
icon_state = "2"
flags = USEDELAY
//item_state = null
w_class = 10.0
layer = 20
var/last_throw = 0
var/obj/focus = null
var/mob/living/host = null
dropped(mob/user as mob)
del(src)
return
equipped(var/mob/user, var/slot)
del(src)
return
/*
attack_self(mob/user as mob)
if(!istype(focus,/obj/item)) return
if(!check_path()) return//No clear path
if(user.hand == src)
user.l_hand = focus
else
user.r_hand = focus
focus.loc = user
focus.layer = 20
add_fingerprint(user)
user.update_inv_l_hand(0)
user.update_inv_r_hand()
spawn(0)
del(src)
return
*/
afterattack(atom/target as mob|obj|turf|area, mob/living/user as mob|obj, flag)//TODO: go over this
if(!target || !user) return
if(last_throw+3 > world.time) return
if(!host)
del(src)
return
if(!(TK in host.mutations))
del(src)
return
if(!focus)
focus_object(target, user)
return
var/focusturf = get_turf(focus)
if(get_dist(focusturf, target) <= 1 && !istype(target, /turf))
target.attackby(focus, user, user:get_organ_target())
else if(get_dist(focusturf, target) <= 16)
apply_focus_overlay()
focus.throw_at(target, 10, 1)
last_throw = world.time
return
proc/focus_object(var/obj/target, var/mob/living/user)
if(!istype(target,/obj)) return//Cant throw non objects atm might let it do mobs later
if(target.anchored)
target.attack_hand(user) // you can use shit now!
return//No throwing anchored things
focus = target
update_icon()
apply_focus_overlay()
return
proc/apply_focus_overlay()
if(!focus) return
var/obj/effect/overlay/O = new /obj/effect/overlay(locate(focus.x,focus.y,focus.z))
O.name = "sparkles"
O.anchored = 1
O.density = 0
O.layer = FLY_LAYER
O.dir = pick(cardinal)
O.icon = 'effects.dmi'
O.icon_state = "nothing"
flick("empdisable",O)
spawn(5)
del(O)
return
update_icon()
overlays = null
if(focus && focus.icon && focus.icon_state)
overlays += icon(focus.icon,focus.icon_state)
return
/*Not quite done likely needs to use something thats not get_step_to
proc/check_path()
var/turf/ref = get_turf(src.loc)
var/turf/target = get_turf(focus.loc)
if(!ref || !target) return 0
var/distance = get_dist(ref, target)
if(distance >= 10) return 0
for(var/i = 1 to distance)
ref = get_step_to(ref, target, 0)
if(ref != target) return 0
return 1
*/
//equip_if_possible(obj/item/W, slot, del_on_fail = 1)
/*
if(istype(user, /mob/living/carbon))
if(user:mutations & TK && get_dist(source, user) <= 7)
if(user:equipped()) return 0
var/X = source:x
var/Y = source:y
var/Z = source:z
*/