mirror of
https://github.com/Aurorastation/Aurora.3.git
synced 2026-07-22 21:38:47 +01:00
Matt Atlas
1af71a7c45
Ship shields currently occupy something like 40% of every machinery process ticks. Basically generators make a fuckhuge list of all generated shields (1.5k in the Horizon's case) and then they iterate over this list every tick strengthening the shields. The idea in this PR is to shunt shield logic to an abstract datum. Fields no longer store strength individually; they store damage taken. They only process once they take damage, they reduce that damage by the field gain tick value every tick, and then they stop processing when they no longer need to. Shield strengthening is shunted off to a signal, so we only need to traverse the big ass list once every round probably. --------- Co-authored-by: Matt Atlas <liermattia@gmail.com>
59 lines
1.8 KiB
Plaintext
59 lines
1.8 KiB
Plaintext
//---------- external shield generator
|
|
//generates an energy field that loops around any built up area in space (is useless inside) halts movement and airflow, is blocked by walls, windows, airlocks etc
|
|
|
|
/obj/machinery/shield_gen/external
|
|
name = "hull shield generator"
|
|
|
|
//Search for space turfs within range that are adjacent to a simulated turf.
|
|
/obj/machinery/shield_gen/external/get_shielded_turfs()
|
|
var/list/out = list()
|
|
|
|
var/turf/gen_turf = get_turf(src)
|
|
if (!gen_turf)
|
|
return
|
|
|
|
var/turf/U
|
|
var/turf/T
|
|
|
|
for (var/tt in RANGE_TURFS(field_radius, gen_turf))
|
|
T = tt
|
|
// Ignore station areas.
|
|
if (GLOB.the_station_areas[T.loc] || is_shuttle_area(T.loc))
|
|
continue
|
|
else if (istype(T, /turf/space) || istype(T, /turf/simulated/floor/exoplanet/asteroid) || isopenturf(T) || istype(T, /turf/simulated/floor/reinforced))
|
|
for (var/uu in RANGE_TURFS(1, T))
|
|
U = uu
|
|
if (T == U)
|
|
continue
|
|
|
|
if (GLOB.the_station_areas[U.loc] || istype(U, /turf/simulated/mineral/surface))
|
|
out += T
|
|
break
|
|
|
|
if(multiz)
|
|
var/connected_levels = list()
|
|
var/list/turf/above = getzabove(get_turf(src))
|
|
var/list/turf/below = getzbelow(get_turf(src))
|
|
if(above)
|
|
for(var/turf/z as anything in above)
|
|
connected_levels += z
|
|
if(below)
|
|
for(var/turf/z as anything in below)
|
|
connected_levels += z
|
|
for(var/turf/z in connected_levels)
|
|
for (var/tt in RANGE_TURFS(field_radius, z))
|
|
T = tt
|
|
// Ignore station areas.
|
|
if (GLOB.the_station_areas[T.loc] || istype(T.loc, /area/shuttle))
|
|
continue
|
|
else if (istype(T, /turf/space) || istype(T, /turf/simulated/floor/exoplanet/asteroid) || isopenturf(T) || istype(T, /turf/simulated/floor/reinforced))
|
|
for (var/uu in RANGE_TURFS(1, T))
|
|
U = uu
|
|
if (T == U)
|
|
continue
|
|
|
|
if (GLOB.the_station_areas[U.loc])
|
|
out += T
|
|
break
|
|
return out
|