Glorious /vg/ Lighting Port (#66)
* fuck * [CANT WAKE UP] * AAAAAAAAAHHHHHHHHHHHH * SAAAAVE MEEEEEEEEEEEEEEEE * this is so bad how can i even call myself a coder * thanks fam * hello darkness my old friend i've come to talk with you again * ugh go away * OH * much less broken * ayy * aaaaa * OH YEAAAAAAAAHHHHHHHHHHH * aaaa * k * dfgjtxkytkjyd * debug * dangerously cheesy * mm * OH YEAAAAAAAAAAAAAAAAAAAAAAAAAA * oH YEAH * Some final touches and cleanup of the lighting port. * One more * More fixes. * varedit hack for easy modification * fixed * C O L O R * slym * fffff * oh great what the fuck is wrong now * Revert "oh great what the fuck is wrong now" This reverts commit e589ad51facb5464e107ca515317d41136dd1e5e. * fu * will it blend * aaaaaaaaaaaaaaaaaaaa * this is why im bad at porting falalalala, lala la la * k * yeh * can't forget majestic fire
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L.E.D
@@ -161,4 +161,3 @@
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if (edited_var == "can_fire" && can_fire)
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next_fire = world.time + wait
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..()
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@@ -1,116 +1,65 @@
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var/datum/subsystem/lighting/SSlighting
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#define SSLIGHTING_LIGHTS 1
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#define SSLIGHTING_TURFS 2
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/var/list/lighting_update_lights = list() // List of lighting sources queued for update.
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/var/list/lighting_update_corners = list() // List of lighting corners queued for update.
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/var/list/lighting_update_overlays = list() // List of lighting overlays queued for update.
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/var/list/lighting_update_lights_old = list() // List of lighting sources currently being updated.
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/var/list/lighting_update_corners_old = list() // List of lighting corners currently being updated.
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/var/list/lighting_update_overlays_old = list() // List of lighting overlays currently being updated.
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/datum/subsystem/lighting
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name = "Lighting"
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name = "lighting"
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init_order = 1
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wait = 1
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flags = SS_POST_FIRE_TIMING
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priority = 40
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wait = 2
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display_order = 5
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var/list/changed_lights = list() //list of all datum/light_source that need updating
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var/changed_lights_workload = 0 //stats on the largest number of lights (max changed_lights.len)
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var/list/changed_turfs = list() //list of all turfs which may have a different light level
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var/changed_turfs_workload = 0 //stats on the largest number of turfs changed (max changed_turfs.len)
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priority = 40
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flags = SS_POST_FIRE_TIMING
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/datum/subsystem/lighting/New()
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NEW_SS_GLOBAL(SSlighting)
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return ..()
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/datum/subsystem/lighting/stat_entry()
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..("L:[round(changed_lights_workload,1)]|T:[round(changed_turfs_workload,1)]")
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//Workhorse of lighting. It cycles through each light that needs updating. It updates their
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//effects and then processes every turf in the queue, updating their lighting object's appearance
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//Any light that returns 1 in check() deletes itself
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//By using queues we are ensuring we don't perform more updates than are necessary
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/datum/subsystem/lighting/fire(resumed = 0)
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var/ticklimit = CURRENT_TICKLIMIT
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//split our tick allotment in half so we don't spend it all on lightshift checks
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CURRENT_TICKLIMIT = world.tick_usage + ((ticklimit-world.tick_usage)/2)
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var/list/changed_lights = src.changed_lights
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if (!resumed)
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changed_lights_workload = MC_AVERAGE(changed_lights_workload, changed_lights.len)
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var/i = 1
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while (i <= changed_lights.len)
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var/datum/light_source/LS = changed_lights[i++]
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LS.check()
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if (MC_TICK_CHECK)
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break
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if (i > 1)
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changed_lights.Cut(1,i)
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CURRENT_TICKLIMIT = ticklimit
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var/list/changed_turfs = src.changed_turfs
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if (!resumed)
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changed_turfs_workload = MC_AVERAGE(changed_turfs_workload, changed_turfs.len)
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i = 1
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while (i <= changed_turfs.len)
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var/turf/T = changed_turfs[i++]
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if(T.lighting_changed)
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T.redraw_lighting()
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if (MC_TICK_CHECK)
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break
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if (i > 1)
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changed_turfs.Cut(1,i)
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//same as above except it attempts to shift ALL turfs in the world regardless of lighting_changed status
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/datum/subsystem/lighting/Initialize(timeofday)
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var/list/turfs_to_init = block(locate(1, 1, 1), locate(world.maxx, world.maxy, world.maxz))
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/datum/subsystem/lighting/Initialize()
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if (config.starlight)
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for(var/area/A in world)
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if (A.lighting_use_dynamic == DYNAMIC_LIGHTING_IFSTARLIGHT)
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if (A.dynamic_lighting == DYNAMIC_LIGHTING_IFSTARLIGHT)
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A.luminosity = 0
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for(var/thing in changed_lights)
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var/datum/light_source/LS = thing
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LS.check()
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changed_lights.Cut()
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create_all_lighting_overlays()
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for(var/thing in turfs_to_init)
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var/turf/T = thing
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T.init_lighting()
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changed_turfs.Cut()
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/datum/subsystem/lighting/fire()
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..()
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lighting_update_lights_old = lighting_update_lights //We use a different list so any additions to the update lists during a delay from scheck() don't cause things to be cut from the list without being updated.
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lighting_update_lights = list()
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for(var/datum/light_source/L in lighting_update_lights_old)
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//Used to strip valid information from an existing instance and transfer it to the replacement. i.e. when a crash occurs
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//It works by using spawn(-1) to transfer the data, if there is a runtime the data does not get transfered but the loop
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//does not crash
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/datum/subsystem/lighting/Recover()
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if(!istype(SSlighting.changed_turfs))
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SSlighting.changed_turfs = list()
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if(!istype(SSlighting.changed_lights))
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SSlighting.changed_lights = list()
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if(L.check() || L.destroyed || L.force_update)
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L.remove_lum()
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if(!L.destroyed)
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L.apply_lum()
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for(var/thing in SSlighting.changed_lights)
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var/datum/light_source/LS = thing
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spawn(-1) //so we don't crash the loop (inefficient)
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LS.check()
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else if(L.vis_update) //We smartly update only tiles that became (in) visible to use.
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L.smart_vis_update()
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for(var/thing in changed_turfs)
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var/turf/T = thing
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if(T.lighting_changed)
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spawn(-1)
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T.redraw_lighting()
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L.vis_update = FALSE
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L.force_update = FALSE
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L.needs_update = FALSE
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var/msg = "## DEBUG: [time2text(world.timeofday)] [name] subsystem restarted. Reports:\n"
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for(var/varname in SSlighting.vars)
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switch(varname)
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if("tag","bestF","type","parent_type","vars")
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continue
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else
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var/varval1 = SSlighting.vars[varname]
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var/varval2 = vars[varname]
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if(istype(varval1,/list))
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varval1 = "/list([length(varval1)])"
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varval2 = "/list([length(varval2)])"
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msg += "\t [varname] = [varval1] -> [varval2]\n"
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world.log << msg
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lighting_update_corners_old = lighting_update_corners //Same as above.
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lighting_update_corners = list()
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for(var/A in lighting_update_corners_old)
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var/datum/lighting_corner/C = A
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C.update_overlays()
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C.needs_update = FALSE
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lighting_update_overlays_old = lighting_update_overlays //Same as above.
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lighting_update_overlays = list()
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for(var/atom/movable/lighting_overlay/O in lighting_update_overlays_old)
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O.update_overlay()
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O.needs_update = 0
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