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Aurora.3/code/game/objects/explosion.dm
Lohikar 6debd29cb7 Iterative Explosions (#3838)
This PR replaces recursive explosions with a new spreading engine: iterative explosions.
Should behave similarly, but also be more reliable, potentially faster.

Iterative explosions also support simple-explosion-esque directional explosion sounds/shake, and will now traverse Z-levels if the explosion is strong enough.

Also changes playsound() to transmit sounds across Z-levels. Uses BYOND's 3rd coordinate on /sound to make sound sound above/below the player if they're using headphones. Removed for now, can't get Z-falloff working right.

Fixes #2199.
2017-12-30 04:38:12 +02:00

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// explosion logic is in code/controllers/Processes/explosives.dm now
/proc/explosion(turf/epicenter, devastation_range, heavy_impact_range, light_impact_range, flash_range, adminlog = 1, z_transfer = UP|DOWN, spreading = config.use_spreading_explosions)
src = null //so we don't abort once src is deleted
var/datum/explosiondata/data = new
data.epicenter = epicenter
data.devastation_range = devastation_range
data.heavy_impact_range = heavy_impact_range
data.light_impact_range = light_impact_range
data.flash_range = flash_range
data.adminlog = adminlog
data.z_transfer = z_transfer
data.spreading = spreading
data.rec_pow = max(0,devastation_range) * 2 + max(0,heavy_impact_range) + max(0,light_impact_range)
// queue work
SSexplosives.queue(data)
// == Recursive Explosions stuff ==
/client/proc/kaboom()
var/power = input(src, "power?", "power?") as num
var/turf/T = get_turf(src.mob)
var/datum/explosiondata/d = new
d.spreading = TRUE
d.epicenter = T
d.rec_pow = power
SSexplosives.queue(d)
/atom
var/explosion_resistance
/turf/space
explosion_resistance = 3
/turf/simulated/open
explosion_resistance = 3
/turf/simulated/floor
explosion_resistance = 1
/turf/simulated/mineral
explosion_resistance = 2
/turf/simulated/shuttle/floor
explosion_resistance = 1
/turf/simulated/shuttle/floor4
explosion_resistance = 1
/turf/simulated/shuttle/plating
explosion_resistance = 1
/turf/simulated/shuttle/wall
explosion_resistance = 10
/turf/simulated/wall
explosion_resistance = 10