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kiwistation/code/controllers/subsystem/events.dm
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carnie a029a49392 SubSystem rewrite 
Misc:

+Fixes unreported issue with initializing lighting on a specific zlevel

+Fixes two similar issues with moveElement and moveRange. Where fromIndex or toIndex could be adjusted incorrectly in certain conditions. Potentially causing bad-sorts, or out of bound errors.

+Rewrites listclearnulls(list/L) to no longer iterate through L.len elements for every null in the list (plus 1). i.e. went from L.len*(number_of_nulls+1) list-element reads (best-case), to L.len list-element reads (worst-case)

+New proc/getElementByVar(list/L, varname, value) which finds the first datum in a list, with a variable named varname, which equals value. You can also feed it atoms instead of lists due to the way the in operator functions.

+Fixes an unreported issue with Yota's list2text rewrite. Under certain conditions, the first element would not be converted into a string. Causing type-mismatch runtimes.

+New global map_ready variable. This is not fully implemented yet, but will be used to avoid duplicate calls to initialize() for map objects.

+All turfs now maintain references to all lights currently illuminating them. This will mean higher memory use unfortunately, due to the huge number of turfs. However, it will speed up updateAffectingLights significantly. I've used list husbandry to reduce baseline memory usage, so it shouldn't be any worse than some past atmos modifications memory-wise.

-Removed 'quadratic lighting', can add this back at some point. Sorry.

+modified the way lum() works slightly, to allow turfs to have overridden delta-lumen. i.e. space cannot be illuminated more than its default ambiance. This allowed removal of some iffy special-snowflake lighting areas implemented by somebody else.

+Lighting images in the dmi can now use arbitrary naming schemes. It is reliant on order now. This allows the dmi to be replaced by simply dropping in a new dmi.

-Removed all subtypes of /area/shuttle. Shuttles now create duplicate 'rooms' of /area/shuttle. (More on this later). This will conflict with most maps. Guide on how to fix to follow.

+All verbs/tools relating to world.tick_lag were refactored to use world.fps. However old config text for setting tick_lag will still work (it converts the value to fps for you)

+MC stats improved using smoothing. They now have their own tab so they dont get in the way when you're playing as an admin.

-removed the push_mob_back stuff due to conflicting changes. Sorry Giacom.

_OK, NOW THE ACTUAL INTERESTING STUFF_

Following systems moved over to subsystem datums:
air_master
garbage_manager
lighting_controller
process_mobs (aka Life())
nanomanager
power
sun
pipenets
AFK kick loops
shuttle_controller (aka emergency shuttle/pods), supply_shuttle and other shuttles
voting
bots
radio
diseases
events
jobs
objects
ticker

Subsystems hooks and variables should be commented fairly in-depth. If anything isn't particularly clear, please make an issue.

Many system-specific global variables have been refactored into

All tickers which previously used world.timeofday now use world.time

some subsystems can iterate before round start. this resolves the issue with votes not working pregame
2014-12-31 13:25:41 +00:00

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var/datum/subsystem/events/SSevent
/datum/subsystem/events
name = "Events"
priority = 6
var/list/control = list() //list of all datum/round_event_control. Used for selecting events based on weight and occurrences.
var/list/running = list() //list of all existing /datum/round_event
var/scheduled = 0 //The next world.time that a naturally occuring random event can be selected.
var/frequency_lower = 3000 //5 minutes lower bound.
var/frequency_upper = 9000 //15 minutes upper bound. Basically an event will happen every 5 to 15 minutes.
var/holiday //This will be a string of the name of any realworld holiday which occurs today (GMT time)
var/wizardmode = 0
/datum/subsystem/events/New()
NEW_SS_GLOBAL(SSevent)
/datum/subsystem/events/Initialize()
for(var/type in typesof(/datum/round_event_control))
var/datum/round_event_control/E = new type()
if(!E.typepath)
continue //don't want this one! leave it for the garbage collector
if(E.wizardevent && !wizardmode)
E.weight = 0
control += E //add it to the list of all events (controls)
reschedule()
getHoliday()
..()
/datum/subsystem/events/fire()
checkEvent()
var/i=1
for(var/thing in running)
if(thing)
thing:process()
++i
continue
running.Cut(i,i+1)
//checks if we should select a random event yet, and reschedules if necessary
/datum/subsystem/events/proc/checkEvent()
if(scheduled <= world.time)
spawnEvent()
reschedule()
//decides which world.time we should select another random event at.
/datum/subsystem/events/proc/reschedule()
scheduled = world.time + rand(frequency_lower, max(frequency_lower,frequency_upper))
//selects a random event based on whether it can occur and it's 'weight'(probability)
/datum/subsystem/events/proc/spawnEvent()
if(!config.allow_random_events)
// var/datum/round_event_control/E = locate(/datum/round_event_control/dust) in control
// if(E) E.runEvent()
return
var/sum_of_weights = 0
for(var/datum/round_event_control/E in control)
if(E.occurrences >= E.max_occurrences) continue
if(E.earliest_start >= world.time) continue
if(E.holidayID)
if(E.holidayID != holiday) continue
if(E.weight < 0) //for round-start events etc.
if(E.runEvent() == PROCESS_KILL)
E.max_occurrences = 0
continue
return
sum_of_weights += E.weight
sum_of_weights = rand(0,sum_of_weights) //reusing this variable. It now represents the 'weight' we want to select
for(var/datum/round_event_control/E in control)
if(E.occurrences >= E.max_occurrences) continue
if(E.earliest_start >= world.time) continue
if(E.holidayID)
if(E.holidayID != holiday) continue
sum_of_weights -= E.weight
if(sum_of_weights <= 0) //we've hit our goal
if(E.runEvent() == PROCESS_KILL)//we couldn't run this event for some reason, set its max_occurrences to 0
E.max_occurrences = 0
continue
return
/datum/round_event/proc/findEventArea() //Here's a nice proc to use to find an area for your event to land in!
var/list/safe_areas = list(
/area/turret_protected/ai,
/area/turret_protected/ai_upload,
/area/engine,
/area/solar,
/area/holodeck,
/area/shuttle
)
//These are needed because /area/engine has to be removed from the list, but we still want these areas to get fucked up.
var/list/danger_areas = list(
/area/engine/break_room,
/area/engine/chiefs_office)
//Need to locate() as it's just a list of paths.
return locate(pick((the_station_areas - safe_areas) + danger_areas))
//allows a client to trigger an event
//aka Badmin Central
/client/proc/forceEvent()
set name = "Trigger Event"
set category = "Fun"
if(!holder ||!check_rights(R_FUN))
return
holder.forceEvent()
/datum/admins/proc/forceEvent()
var/dat = ""
var/normal = ""
var/magic = ""
var/holiday = ""
for(var/datum/round_event_control/E in SSevent.control)
dat = "<BR><A href='?src=\ref[src];forceevent=\ref[E]'>[E]</A>"
if(E.holidayID)
holiday += dat
else if(E.wizardevent)
magic += dat
else
normal += dat
dat = normal + "<BR>" + magic + "<BR>" + holiday
var/datum/browser/popup = new(usr, "forceevent", "Force Random Event", 300, 750)
popup.set_content(dat)
popup.open()
/*
//////////////
// HOLIDAYS //
//////////////
//Uncommenting ALLOW_HOLIDAYS in config.txt will enable holidays
//It's easy to add stuff. Just modify getHoliday to set holiday to something using the switch for DD(#day) MM(#month) YY(#year).
//You can then check if it's a special day in any code in the game by doing if(events.holiday == "MyHolidayID")
//You can also make holiday random events easily thanks to Pete/Gia's system.
//simply make a random event normally, then assign it a holidayID string which matches the one you gave it in getHolday.
//Anything with a holidayID, which does not match the holiday string, will never occur.
//Please, Don't spam stuff up with stupid stuff (key example being april-fools Pooh/ERP/etc),
//And don't forget: CHECK YOUR CODE!!!! We don't want any zero-day bugs which happen only on holidays and never get found/fixed!
//////////////////////////////////////////////////////////////////////////////////////////////////////////
//ALSO, MOST IMPORTANTLY: Don't add stupid stuff! Discuss bonus content with Project-Heads first please!//
//////////////////////////////////////////////////////////////////////////////////////////////////////////
~Carn */
//sets up the holiday string in the events manager.
/datum/subsystem/events/proc/getHoliday()
if(!config.allow_holidays) return // Holiday stuff was not enabled in the config!
holiday = null
var/YY = text2num(time2text(world.timeofday, "YY")) // get the current year
var/MM = text2num(time2text(world.timeofday, "MM")) // get the current month
var/DD = text2num(time2text(world.timeofday, "DD")) // get the current day
//Main switch. If any of these are too dumb/inappropriate, or you have better ones, feel free to change whatever
switch(MM)
if(1) //Jan
switch(DD)
if(1) holiday = "New Year"
if(2) //Feb
switch(DD)
if(2) holiday = "Groundhog Day"
if(14) holiday = "Valentine's Day"
if(17) holiday = "Random Acts of Kindness Day"
if(3) //Mar
switch(DD)
if(14) holiday = "Pi Day"
if(17) holiday = "St. Patrick's Day"
if(27)
if(YY == 16)
holiday = "Easter"
if(31)
if(YY == 13)
holiday = "Easter"
if(4) //Apr
switch(DD)
if(1)
holiday = "April Fool's Day"
if(YY == 18 && prob(50)) holiday = "Easter"
if(5)
if(YY == 15) holiday = "Easter"
if(16)
if(YY == 17) holiday = "Easter"
if(20)
holiday = "Four-Twenty"
if(YY == 14 && prob(50)) holiday = "Easter"
if(22) holiday = "Earth Day"
if(5) //May
switch(DD)
if(1) holiday = "Labour Day"
if(4) holiday = "FireFighter's Day"
if(12) holiday = "Owl and Pussycat Day" //what a dumb day of observence...but we -do- have costumes already :3
if(6) //Jun
if(7) //Jul
switch(DD)
if(1) holiday = "Doctor's Day"
if(2) holiday = "UFO Day"
if(8) holiday = "Writer's Day"
if(30) holiday = "Friendship Day"
if(8) //Aug
switch(DD)
if(5) holiday = "Beer Day"
if(9) //Sep
switch(DD)
if(19) holiday = "Talk-Like-a-Pirate Day"
if(28) holiday = "Stupid-Questions Day"
if(10) //Oct
switch(DD)
if(4) holiday = "Animal's Day"
if(7) holiday = "Smiling Day"
if(16) holiday = "Boss' Day"
if(31) holiday = "Halloween"
if(11) //Nov
switch(DD)
if(1) holiday = "Vegan Day"
if(13) holiday = "Kindness Day"
if(19) holiday = "Flowers Day"
if(21) holiday = "Saying-'Hello' Day"
if(12) //Dec
switch(DD)
if(10) holiday = "Human-Rights Day"
if(14) holiday = "Monkey Day"
if(21) holiday = "Mayan Doomsday Anniversary"
if(22) holiday = "Orgasming Day" //lol. These all actually exist
if(24) holiday = "Xmas"
if(25) holiday = "Xmas"
if(26) holiday = "Boxing Day"
if(31) holiday = "New Year"
if(!holiday)
//Friday the 13th
if(DD == 13)
if(time2text(world.timeofday, "DDD") == "Fri")
holiday = "Friday the 13th"
world.update_status()
/datum/subsystem/events/proc/toggleWizardmode()
wizardmode = !wizardmode
for(var/datum/round_event_control/E in SSevent.control)
E.weight = initial(E.weight)
if((E.wizardevent && !wizardmode) || (!E.wizardevent && wizardmode))
E.weight = 0
message_admins("Summon Events has been [wizardmode ? "enabled, events will occur every [SSevent.frequency_lower / 600] to [SSevent.frequency_upper / 600] minutes" : "disabled"]!")
log_game("Summon Events was [wizardmode ? "enabled" : "disabled"]!")
/datum/subsystem/events/proc/resetFrequency()
frequency_lower = initial(frequency_lower)
frequency_upper = initial(frequency_upper)
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