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Bubberstation/code/modules/assembly/timer.dm
SkyratBot 98568e191a [MIRROR] Enforce preserving parent proc return values across ui_act call stacks (#999)
* Enforce preserving parent proc return values across ui_act call stacks (#53964)

All ui_act procs should call parent by default. All procs should preserve the value of the parent proc when it's TRUTHY and pass it down the call stack. No UI should be interactible when its flags or state indicate it should not be, except when explicity overriden by child procs intentionally disregarding parent return values to achieve a specific goal.

* Enforce preserving parent proc return values across ui_act call stacks

Co-authored-by: Timberpoes <silent_insomnia_pp@hotmail.co.uk>
2020-09-26 17:17:59 +02:00

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/obj/item/assembly/timer
name = "timer"
desc = "Used to time things. Works well with contraptions which has to count down. Tick tock."
icon_state = "timer"
custom_materials = list(/datum/material/iron=500, /datum/material/glass=50)
attachable = TRUE
drop_sound = 'sound/items/handling/component_drop.ogg'
pickup_sound = 'sound/items/handling/component_pickup.ogg'
var/timing = FALSE
var/time = 10
var/saved_time = 10
var/loop = FALSE
var/hearing_range = 3
/obj/item/assembly/timer/suicide_act(mob/living/user)
user.visible_message("<span class='suicide'>[user] looks at the timer and decides [user.p_their()] fate! It looks like [user.p_theyre()] going to commit suicide!</span>")
activate()//doesnt rely on timer_end to prevent weird metas where one person can control the timer and therefore someone's life. (maybe that should be how it works...)
addtimer(CALLBACK(src, .proc/manual_suicide, user), time SECONDS)//kill yourself once the time runs out
return MANUAL_SUICIDE
/obj/item/assembly/timer/proc/manual_suicide(mob/living/user)
user.visible_message("<span class='suicide'>[user]'s time is up!</span>")
user.adjustOxyLoss(200)
user.death(0)
/obj/item/assembly/timer/Initialize()
. = ..()
START_PROCESSING(SSobj, src)
/obj/item/assembly/timer/Destroy()
STOP_PROCESSING(SSobj, src)
. = ..()
/obj/item/assembly/timer/examine(mob/user)
. = ..()
. += "<span class='notice'>The timer is [timing ? "counting down from [time]":"set for [time] seconds"].</span>"
/obj/item/assembly/timer/activate()
if(!..())
return FALSE//Cooldown check
timing = !timing
update_icon()
return TRUE
/obj/item/assembly/timer/toggle_secure()
secured = !secured
if(secured)
START_PROCESSING(SSobj, src)
else
timing = FALSE
STOP_PROCESSING(SSobj, src)
update_icon()
return secured
/obj/item/assembly/timer/proc/timer_end()
if(!secured || next_activate > world.time)
return FALSE
pulse(FALSE)
audible_message("[icon2html(src, hearers(src))] *beep* *beep* *beep*", null, hearing_range)
for(var/CHM in get_hearers_in_view(hearing_range, src))
if(ismob(CHM))
var/mob/LM = CHM
LM.playsound_local(get_turf(src), 'sound/machines/triple_beep.ogg', ASSEMBLY_BEEP_VOLUME, TRUE)
if(loop)
timing = TRUE
update_icon()
/obj/item/assembly/timer/process(delta_time)
if(!timing)
return
time -= delta_time
if(time <= 0)
timing = FALSE
timer_end()
time = saved_time
/obj/item/assembly/timer/update_icon()
cut_overlays()
attached_overlays = list()
if(timing)
add_overlay("timer_timing")
attached_overlays += "timer_timing"
if(holder)
holder.update_icon()
/obj/item/assembly/timer/ui_status(mob/user)
if(is_secured(user))
return ..()
return UI_CLOSE
/obj/item/assembly/timer/ui_interact(mob/user, datum/tgui/ui)
ui = SStgui.try_update_ui(user, src, ui)
if(!ui)
ui = new(user, src, "Timer", name)
ui.open()
/obj/item/assembly/timer/ui_data(mob/user)
var/list/data = list()
data["seconds"] = round(time % 60)
data["minutes"] = round((time - data["seconds"]) / 60)
data["timing"] = timing
data["loop"] = loop
return data
/obj/item/assembly/timer/ui_act(action, params)
. = ..()
if(.)
return
switch(action)
if("time")
timing = !timing
if(timing && istype(holder, /obj/item/transfer_valve))
log_bomber(usr, "activated a", src, "attachment on [holder]")
update_icon()
. = TRUE
if("repeat")
loop = !loop
. = TRUE
if("input")
var/value = text2num(params["adjust"])
if(value)
value = round(time + value)
time = clamp(value, 1, 600)
saved_time = time
. = TRUE