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d79c1fe070
* The TGS thing * Revert the 516 revert * Further segment the world/New() proc * Fixes an issue here
71 lines
1.8 KiB
Plaintext
71 lines
1.8 KiB
Plaintext
var/datum/subsystem/timer/SStimer
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var/PriorityQueue/timers = new /PriorityQueue(/proc/cmp_timer)
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var/list/timers_by_id = list()
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var/timer_id = 1
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/datum/subsystem/timer
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name = "Timer"
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display_order = SS_DISPLAY_TIMER
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priority = SS_PRIORITY_TIMER
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flags = SS_TICKER | SS_NO_INIT
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wait = 1
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/datum/subsystem/timer/New()
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NEW_SS_GLOBAL(SStimer)
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/datum/subsystem/timer/stat_entry()
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..("T:[timers.L.len]")
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/datum/subsystem/timer/fire(resumed = FALSE)
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for(var/entry in timers.L)
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var/datum/timer/timer = entry
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if(timer.when > world.time)
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return
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timer.callback.invoke_async()
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qdel(timer)
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/proc/add_timer(callback/callback, wait)
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var/when = world.time + wait
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var/id = timer_id++
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var/datum/timer/new_timer = new
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new_timer.callback = callback
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new_timer.when = when
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new_timer.id = id
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var/datum/thing_to_call = callback.thing_to_call
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if(thing_to_call != GLOBAL_PROC)
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if(!thing_to_call.active_timers)
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thing_to_call.active_timers = list()
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thing_to_call.active_timers += new_timer
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timers.Enqueue(new_timer)
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var/id_str = "[id]"
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timers_by_id += id_str
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timers_by_id[id_str] = new_timer
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return id_str
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/proc/del_timer(id)
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qdel(timers_by_id[id])
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/datum/timer
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var/callback/callback
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var/when
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var/id
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/datum/timer/Destroy()
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var/datum/thing_to_call = callback.thing_to_call
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// Optimization or waste of time?
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// If a datum has many timers it may be beneficial to check whether thing_to_call.gcDestroyed has been set,
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// indicating there's no need to remove this timer from its active_timers list, as the list will be nulled right afterwards.
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if(thing_to_call != GLOBAL_PROC && (isclient(thing_to_call) || !thing_to_call.gcDestroyed))
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thing_to_call.active_timers -= src
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if(!thing_to_call.active_timers.len)
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thing_to_call.active_timers = null
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timers.L -= src
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timers_by_id -= "[id]"
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..()
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