mirror of
https://github.com/Bubberstation/Bubberstation.git
synced 2025-12-18 13:43:27 +00:00
75d3e6c0e7
This will save memory, and we're constantly manually modifying the color of this atom all the time, so it makes no sense to bookkeep it in the atom colour list (that's for restoring atom colors that are affected by other effects) I was going to use a flag on flags_1 to control the behaviour, but they're all in use and I don't want to add flags_2
151 lines
4.3 KiB
Plaintext
151 lines
4.3 KiB
Plaintext
/atom/movable/lighting_object
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name = ""
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anchored = TRUE
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icon = LIGHTING_ICON
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icon_state = "transparent"
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color = null //we manually set color in init instead
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plane = LIGHTING_PLANE
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mouse_opacity = MOUSE_OPACITY_TRANSPARENT
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layer = LIGHTING_LAYER
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invisibility = INVISIBILITY_LIGHTING
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var/needs_update = FALSE
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var/turf/myturf
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/atom/movable/lighting_object/Initialize(mapload)
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. = ..()
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verbs.Cut()
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//We avoid setting this in the base as if we do then the parent atom handling will add_atom_color it and that
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//is totally unsuitable for this object, as we are always changing it's colour manually
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color = LIGHTING_BASE_MATRIX
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myturf = loc
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if (myturf.lighting_object)
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qdel(myturf.lighting_object, force = TRUE)
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myturf.lighting_object = src
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myturf.luminosity = 0
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for(var/turf/open/space/S in RANGE_TURFS(1, src)) //RANGE_TURFS is in code\__HELPERS\game.dm
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S.update_starlight()
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needs_update = TRUE
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SSlighting.objects_queue += src
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/atom/movable/lighting_object/Destroy(var/force)
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if (force)
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SSlighting.objects_queue -= src
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if (loc != myturf)
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var/turf/oldturf = get_turf(myturf)
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var/turf/newturf = get_turf(loc)
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stack_trace("A lighting object was qdeleted with a different loc then it is suppose to have ([COORD(oldturf)] -> [COORD(newturf)])")
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if (isturf(myturf))
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myturf.lighting_object = null
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myturf.luminosity = 1
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myturf = null
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return ..()
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else
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return QDEL_HINT_LETMELIVE
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/atom/movable/lighting_object/proc/update()
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if (loc != myturf)
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if (loc)
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var/turf/oldturf = get_turf(myturf)
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var/turf/newturf = get_turf(loc)
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warning("A lighting object realised it's loc had changed in update() ([myturf]\[[myturf ? myturf.type : "null"]]([COORD(oldturf)]) -> [loc]\[[ loc ? loc.type : "null"]]([COORD(newturf)]))!")
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qdel(src, TRUE)
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return
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// To the future coder who sees this and thinks
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// "Why didn't he just use a loop?"
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// Well my man, it's because the loop performed like shit.
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// And there's no way to improve it because
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// without a loop you can make the list all at once which is the fastest you're gonna get.
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// Oh it's also shorter line wise.
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// Including with these comments.
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// See LIGHTING_CORNER_DIAGONAL in lighting_corner.dm for why these values are what they are.
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var/static/datum/lighting_corner/dummy/dummy_lighting_corner = new
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var/list/corners = myturf.corners
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var/datum/lighting_corner/cr = dummy_lighting_corner
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var/datum/lighting_corner/cg = dummy_lighting_corner
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var/datum/lighting_corner/cb = dummy_lighting_corner
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var/datum/lighting_corner/ca = dummy_lighting_corner
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if (corners) //done this way for speed
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cr = corners[3] || dummy_lighting_corner
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cg = corners[2] || dummy_lighting_corner
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cb = corners[4] || dummy_lighting_corner
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ca = corners[1] || dummy_lighting_corner
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var/max = max(cr.cache_mx, cg.cache_mx, cb.cache_mx, ca.cache_mx)
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var/rr = cr.cache_r
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var/rg = cr.cache_g
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var/rb = cr.cache_b
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var/gr = cg.cache_r
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var/gg = cg.cache_g
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var/gb = cg.cache_b
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var/br = cb.cache_r
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var/bg = cb.cache_g
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var/bb = cb.cache_b
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var/ar = ca.cache_r
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var/ag = ca.cache_g
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var/ab = ca.cache_b
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#if LIGHTING_SOFT_THRESHOLD != 0
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var/set_luminosity = max > LIGHTING_SOFT_THRESHOLD
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#else
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// Because of floating points™?, it won't even be a flat 0.
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// This number is mostly arbitrary.
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var/set_luminosity = max > 1e-6
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#endif
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if((rr & gr & br & ar) && (rg + gg + bg + ag + rb + gb + bb + ab == 8))
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//anything that passes the first case is very likely to pass the second, and addition is a little faster in this case
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icon_state = "transparent"
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color = null
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else if(!set_luminosity)
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icon_state = "dark"
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color = null
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else
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icon_state = null
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color = list(
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rr, rg, rb, 00,
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gr, gg, gb, 00,
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br, bg, bb, 00,
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ar, ag, ab, 00,
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00, 00, 00, 01
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)
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luminosity = set_luminosity
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// Variety of overrides so the overlays don't get affected by weird things.
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/atom/movable/lighting_object/ex_act(severity)
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return 0
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/atom/movable/lighting_object/singularity_act()
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return
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/atom/movable/lighting_object/singularity_pull()
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return
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/atom/movable/lighting_object/blob_act()
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return
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/atom/movable/lighting_object/onTransitZ()
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return
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// Override here to prevent things accidentally moving around overlays.
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/atom/movable/lighting_object/forceMove(atom/destination, var/no_tp=FALSE, var/harderforce = FALSE)
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if(harderforce)
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. = ..()
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