mirror of
https://github.com/CHOMPStation2/CHOMPStation2.git
synced 2025-12-10 02:09:41 +00:00
418 lines
17 KiB
Plaintext
418 lines
17 KiB
Plaintext
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#define NITROGEN_RETARDATION_FACTOR 0.15 //Higher == N2 slows reaction more
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#define THERMAL_RELEASE_MODIFIER 10000 //Higher == more heat released during reaction
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#define PHORON_RELEASE_MODIFIER 1500 //Higher == less phoron released by reaction
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#define OXYGEN_RELEASE_MODIFIER 15000 //Higher == less oxygen released at high temperature/power
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#define REACTION_POWER_MODIFIER 1.1 //Higher == more overall power
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/*
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How to tweak the SM
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POWER_FACTOR directly controls how much power the SM puts out at a given level of excitation (power var). Making this lower means you have to work the SM harder to get the same amount of power.
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CRITICAL_TEMPERATURE The temperature at which the SM starts taking damage.
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CHARGING_FACTOR Controls how much emitter shots excite the SM.
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DAMAGE_RATE_LIMIT Controls the maximum rate at which the SM will take damage due to high temperatures.
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*/
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//Controls how much power is produced by each collector in range - this is the main parameter for tweaking SM balance, as it basically controls how the power variable relates to the rest of the game.
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#define POWER_FACTOR 1.0
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#define DECAY_FACTOR 700 //Affects how fast the supermatter power decays
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#define CRITICAL_TEMPERATURE 5000 //K
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#define CHARGING_FACTOR 0.05
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#define DAMAGE_RATE_LIMIT 3 //damage rate cap at power = 300, scales linearly with power
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// Base variants are applied to everyone on the same Z level
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// Range variants are applied on per-range basis: numbers here are on point blank, it scales with the map size (assumes square shaped Z levels)
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#define DETONATION_RADS 20
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#define DETONATION_HALLUCINATION_BASE 300
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#define DETONATION_HALLUCINATION_RANGE 300
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#define DETONATION_HALLUCINATION 600
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#define WARNING_DELAY 20 //seconds between warnings.
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/obj/machinery/power/supermatter
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name = "Supermatter"
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desc = "A strangely translucent and iridescent crystal. <font color='red'>You get headaches just from looking at it.</font>"
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icon = 'icons/obj/engine.dmi'
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icon_state = "darkmatter"
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density = 1
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anchored = 0
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light_range = 4
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var/gasefficency = 0.25
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var/base_icon_state = "darkmatter"
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var/damage = 0
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var/damage_archived = 0
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var/safe_alert = "Crystaline hyperstructure returning to safe operating levels."
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var/safe_warned = 0
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var/public_alert = 0 //Stick to Engineering frequency except for big warnings when integrity bad
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var/warning_point = 100
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var/warning_alert = "Danger! Crystal hyperstructure instability!"
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var/emergency_point = 500
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var/emergency_alert = "CRYSTAL DELAMINATION IMMINENT."
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var/explosion_point = 1000
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light_color = "#8A8A00"
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var/warning_color = "#B8B800"
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var/emergency_color = "#D9D900"
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var/grav_pulling = 0
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var/pull_radius = 14
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// Time in ticks between delamination ('exploding') and exploding (as in the actual boom)
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var/pull_time = 100
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var/explosion_power = 8
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var/emergency_issued = 0
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// Time in 1/10th of seconds since the last sent warning
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var/lastwarning = 0
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// This stops spawning redundand explosions. Also incidentally makes supermatter unexplodable if set to 1.
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var/exploded = 0
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var/power = 0
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var/oxygen = 0
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//Temporary values so that we can optimize this
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//How much the bullets damage should be multiplied by when it is added to the internal variables
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var/config_bullet_energy = 2
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//How much of the power is left after processing is finished?
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// var/config_power_reduction_per_tick = 0.5
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//How much hallucination should it produce per unit of power?
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var/config_hallucination_power = 0.1
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var/debug = 0
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var/datum/looping_sound/supermatter/soundloop
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/obj/machinery/power/supermatter/Initialize()
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soundloop = new(list(src), TRUE)
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return ..()
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/obj/machinery/power/supermatter/Destroy()
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QDEL_NULL(soundloop)
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return ..()
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/obj/machinery/power/supermatter/proc/explode()
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message_admins("Supermatter exploded at ([x],[y],[z] - <A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[x];Y=[y];Z=[z]'>JMP</a>)",0,1)
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log_game("SUPERMATTER([x],[y],[z]) Exploded. Power:[power], Oxygen:[oxygen], Damage:[damage], Integrity:[get_integrity()]")
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anchored = 1
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grav_pulling = 1
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exploded = 1
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var/turf/TS = get_turf(src) // The turf supermatter is on. SM being in a locker, mecha, or other container shouldn't block it's effects that way.
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if(!TS)
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return
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for(var/z in GetConnectedZlevels(TS.z))
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radiation_repository.z_radiate(locate(1, 1, z), DETONATION_RADS, 1)
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for(var/mob/living/mob in living_mob_list)
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var/turf/T = get_turf(mob)
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if(T && (loc.z == T.z))
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if(istype(mob, /mob/living/carbon/human))
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//Hilariously enough, running into a closet should make you get hit the hardest.
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var/mob/living/carbon/human/H = mob
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H.hallucination += max(50, min(300, DETONATION_HALLUCINATION * sqrt(1 / (get_dist(mob, src) + 1)) ) )
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spawn(pull_time)
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explosion(get_turf(src), explosion_power, explosion_power * 2, explosion_power * 3, explosion_power * 4, 1)
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qdel(src)
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return
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//Changes color and luminosity of the light to these values if they were not already set
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/obj/machinery/power/supermatter/proc/shift_light(var/lum, var/clr)
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if(lum != light_range || clr != light_color)
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set_light(lum, l_color = clr)
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/obj/machinery/power/supermatter/proc/get_integrity()
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var/integrity = damage / explosion_point
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integrity = round(100 - integrity * 100)
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integrity = integrity < 0 ? 0 : integrity
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return integrity
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/obj/machinery/power/supermatter/proc/announce_warning()
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var/integrity = get_integrity()
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var/alert_msg = " Integrity at [integrity]%"
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if(damage > emergency_point)
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alert_msg = emergency_alert + alert_msg
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lastwarning = world.timeofday - WARNING_DELAY * 4
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else if(damage >= damage_archived) // The damage is still going up
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safe_warned = 0
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alert_msg = warning_alert + alert_msg
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lastwarning = world.timeofday
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else if(!safe_warned)
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safe_warned = 1 // We are safe, warn only once
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alert_msg = safe_alert
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lastwarning = world.timeofday
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else
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alert_msg = null
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if(alert_msg)
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global_announcer.autosay(alert_msg, "Supermatter Monitor", "Engineering")
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log_game("SUPERMATTER([x],[y],[z]) Emergency engineering announcement. Power:[power], Oxygen:[oxygen], Damage:[damage], Integrity:[get_integrity()]")
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//Public alerts
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if((damage > emergency_point) && !public_alert)
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global_announcer.autosay("WARNING: SUPERMATTER CRYSTAL DELAMINATION IMMINENT!", "Supermatter Monitor")
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admin_chat_message(message = "SUPERMATTER DELAMINATING!", color = "#FF2222") //VOREStation Add
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public_alert = 1
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log_game("SUPERMATTER([x],[y],[z]) Emergency PUBLIC announcement. Power:[power], Oxygen:[oxygen], Damage:[damage], Integrity:[get_integrity()]")
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else if(safe_warned && public_alert)
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global_announcer.autosay(alert_msg, "Supermatter Monitor")
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public_alert = 0
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/obj/machinery/power/supermatter/get_transit_zlevel()
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//don't send it back to the station -- most of the time
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if(prob(99))
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var/list/candidates = using_map.accessible_z_levels.Copy()
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for(var/zlevel in using_map.station_levels)
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candidates.Remove("[zlevel]")
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candidates.Remove("[src.z]")
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if(candidates.len)
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return text2num(pickweight(candidates))
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return ..()
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/obj/machinery/power/supermatter/process()
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var/turf/L = loc
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if(isnull(L)) // We have a null turf...something is wrong, stop processing this entity.
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return PROCESS_KILL
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if(!istype(L)) //We are in a crate or somewhere that isn't turf, if we return to turf resume processing but for now.
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return //Yeah just stop.
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if(damage > explosion_point)
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if(!exploded)
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if(!istype(L, /turf/space))
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announce_warning()
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explode()
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else if(damage > warning_point) // while the core is still damaged and it's still worth noting its status
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shift_light(5, warning_color)
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if(damage > emergency_point)
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shift_light(7, emergency_color)
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if(!istype(L, /turf/space) && (world.timeofday - lastwarning) >= WARNING_DELAY * 10)
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announce_warning()
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else
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shift_light(4,initial(light_color))
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if(grav_pulling)
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supermatter_pull(src)
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if(power)
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// Volume will be 1 at no power, ~12.5 at ENERGY_NITROGEN, and 20+ at ENERGY_PHORON.
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// Capped to 20 volume since higher volumes get annoying and it sounds worse.
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soundloop.volume = min(round(power/10)+1, 20)
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//Ok, get the air from the turf
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var/datum/gas_mixture/removed = null
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var/datum/gas_mixture/env = null
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//ensure that damage doesn't increase too quickly due to super high temperatures resulting from no coolant, for example. We dont want the SM exploding before anyone can react.
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//We want the cap to scale linearly with power (and explosion_point). Let's aim for a cap of 5 at power = 300 (based on testing, equals roughly 5% per SM alert announcement).
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var/damage_inc_limit = (power/300)*(explosion_point/1000)*DAMAGE_RATE_LIMIT
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if(!istype(L, /turf/space))
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env = L.return_air()
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removed = env.remove(gasefficency * env.total_moles) //Remove gas from surrounding area
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if(!env || !removed || !removed.total_moles)
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damage += max((power - 15*POWER_FACTOR)/10, 0)
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else if (grav_pulling) //If supermatter is detonating, remove all air from the zone
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env.remove(env.total_moles)
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else
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damage_archived = damage
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damage = max( damage + min( ( (removed.temperature - CRITICAL_TEMPERATURE) / 150 ), damage_inc_limit ) , 0 )
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//Ok, 100% oxygen atmosphere = best reaction
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//Maxes out at 100% oxygen pressure
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oxygen = max(min((removed.gas["oxygen"] - (removed.gas["nitrogen"] * NITROGEN_RETARDATION_FACTOR)) / removed.total_moles, 1), 0)
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//calculate power gain for oxygen reaction
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var/temp_factor
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var/equilibrium_power
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if (oxygen > 0.8)
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//If chain reacting at oxygen == 1, we want the power at 800 K to stabilize at a power level of 400
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equilibrium_power = 400
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icon_state = "[base_icon_state]_glow"
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else
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//If chain reacting at oxygen == 1, we want the power at 800 K to stabilize at a power level of 250
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equilibrium_power = 250
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icon_state = base_icon_state
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temp_factor = ( (equilibrium_power/DECAY_FACTOR)**3 )/800
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power = max( (removed.temperature * temp_factor) * oxygen + power, 0)
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//We've generated power, now let's transfer it to the collectors for storing/usage
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//transfer_energy()
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var/device_energy = power * REACTION_POWER_MODIFIER
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//Release reaction gasses
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var/heat_capacity = removed.heat_capacity()
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removed.adjust_multi("phoron", max(device_energy / PHORON_RELEASE_MODIFIER, 0), \
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"oxygen", max((device_energy + removed.temperature - T0C) / OXYGEN_RELEASE_MODIFIER, 0))
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var/thermal_power = THERMAL_RELEASE_MODIFIER * device_energy
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if (debug)
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var/heat_capacity_new = removed.heat_capacity()
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visible_message("[src]: Releasing [round(thermal_power)] W.")
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visible_message("[src]: Releasing additional [round((heat_capacity_new - heat_capacity)*removed.temperature)] W with exhaust gasses.")
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removed.add_thermal_energy(thermal_power)
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removed.temperature = between(0, removed.temperature, 10000)
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env.merge(removed)
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for(var/mob/living/carbon/human/l in view(src, min(7, round(sqrt(power/6))))) // If they can see it without mesons on. Bad on them.
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if(!istype(l.glasses, /obj/item/clothing/glasses/meson)) // VOREStation Edit - Only mesons can protect you!
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l.hallucination = max(0, min(200, l.hallucination + power * config_hallucination_power * sqrt( 1 / max(1,get_dist(l, src)) ) ) )
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radiation_repository.radiate(src, max(power * 1.5, 50) ) //Better close those shutters!
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power -= (power/DECAY_FACTOR)**3 //energy losses due to radiation
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return 1
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/obj/machinery/power/supermatter/bullet_act(var/obj/item/projectile/Proj)
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var/turf/L = loc
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if(!istype(L)) // We don't run process() when we are in space
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return 0 // This stops people from being able to really power up the supermatter
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// Then bring it inside to explode instantly upon landing on a valid turf.
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var/added_energy
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var/added_damage
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var/proj_damage = Proj.get_structure_damage()
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if(istype(Proj, /obj/item/projectile/beam))
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added_energy = proj_damage * config_bullet_energy * CHARGING_FACTOR / POWER_FACTOR
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power += added_energy
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else
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added_damage = proj_damage * config_bullet_energy
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damage += added_damage
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if(added_energy || added_damage)
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log_game("SUPERMATTER([x],[y],[z]) Hit by \"[Proj.name]\". +[added_energy] Energy, +[added_damage] Damage.")
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return 0
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/obj/machinery/power/supermatter/attack_robot(mob/user as mob)
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if(Adjacent(user))
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return attack_hand(user)
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else
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ui_interact(user)
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return
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/obj/machinery/power/supermatter/attack_ai(mob/user as mob)
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ui_interact(user)
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/obj/machinery/power/supermatter/attack_hand(mob/user as mob)
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var/datum/gender/TU = gender_datums[user.get_visible_gender()]
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user.visible_message("<span class=\"warning\">\The [user] reaches out and touches \the [src], inducing a resonance... [TU.his] body starts to glow and bursts into flames before flashing into ash.</span>",\
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"<span class=\"danger\">You reach out and touch \the [src]. Everything starts burning and all you can hear is ringing. Your last thought is \"That was not a wise decision.\"</span>",\
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"<span class=\"warning\">You hear an uneartly ringing, then what sounds like a shrilling kettle as you are washed with a wave of heat.</span>")
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Consume(user)
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// This is purely informational UI that may be accessed by AIs or robots
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/obj/machinery/power/supermatter/ui_interact(mob/user, ui_key = "main", var/datum/nanoui/ui = null, var/force_open = 1)
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var/data[0]
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data["integrity_percentage"] = round(get_integrity())
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var/datum/gas_mixture/env = null
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if(!istype(src.loc, /turf/space))
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env = src.loc.return_air()
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if(!env)
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data["ambient_temp"] = 0
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data["ambient_pressure"] = 0
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else
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data["ambient_temp"] = round(env.temperature)
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data["ambient_pressure"] = round(env.return_pressure())
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data["detonating"] = grav_pulling
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ui = GLOB.nanomanager.try_update_ui(user, src, ui_key, ui, data, force_open)
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if (!ui)
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ui = new(user, src, ui_key, "supermatter_crystal.tmpl", "Supermatter Crystal", 500, 300)
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ui.set_initial_data(data)
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ui.open()
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ui.set_auto_update(1)
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/obj/machinery/power/supermatter/attackby(obj/item/weapon/W as obj, mob/living/user as mob)
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user.visible_message("<span class=\"warning\">\The [user] touches \a [W] to \the [src] as a silence fills the room...</span>",\
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"<span class=\"danger\">You touch \the [W] to \the [src] when everything suddenly goes silent.\"</span>\n<span class=\"notice\">\The [W] flashes into dust as you flinch away from \the [src].</span>",\
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"<span class=\"warning\">Everything suddenly goes silent.</span>")
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user.drop_from_inventory(W)
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Consume(W)
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user.apply_effect(150, IRRADIATE)
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/obj/machinery/power/supermatter/Bumped(atom/AM as mob|obj)
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if(istype(AM, /obj/effect))
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return
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if(istype(AM, /mob/living))
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var/mob/living/M = AM
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var/datum/gender/T = gender_datums[M.get_visible_gender()]
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AM.visible_message("<span class=\"warning\">\The [AM] slams into \the [src] inducing a resonance... [T.his] body starts to glow and catch flame before flashing into ash.</span>",\
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"<span class=\"danger\">You slam into \the [src] as your ears are filled with unearthly ringing. Your last thought is \"Oh, fuck.\"</span>",\
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"<span class=\"warning\">You hear an uneartly ringing, then what sounds like a shrilling kettle as you are washed with a wave of heat.</span>")
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else if(!grav_pulling) //To prevent spam, detonating supermatter does not indicate non-mobs being destroyed
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AM.visible_message("<span class=\"warning\">\The [AM] smacks into \the [src] and rapidly flashes to ash.</span>",\
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"<span class=\"warning\">You hear a loud crack as you are washed with a wave of heat.</span>")
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Consume(AM)
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/obj/machinery/power/supermatter/proc/Consume(var/mob/living/user)
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if(istype(user))
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user.dust()
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power += 200
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else
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qdel(user)
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power += 200
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//Some poor sod got eaten, go ahead and irradiate people nearby.
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for(var/mob/living/l in range(10))
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if(l in view())
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l.show_message("<span class=\"warning\">As \the [src] slowly stops resonating, you find your skin covered in new radiation burns.</span>", 1,\
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"<span class=\"warning\">The unearthly ringing subsides and you notice you have new radiation burns.</span>", 2)
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else
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l.show_message("<span class=\"warning\">You hear an uneartly ringing and notice your skin is covered in fresh radiation burns.</span>", 2)
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var/rads = 500
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radiation_repository.radiate(src, rads)
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/proc/supermatter_pull(var/atom/target, var/pull_range = 255, var/pull_power = STAGE_FIVE)
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for(var/atom/A in range(pull_range, target))
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A.singularity_pull(target, pull_power)
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/obj/machinery/power/supermatter/GotoAirflowDest(n) //Supermatter not pushed around by airflow
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return
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/obj/machinery/power/supermatter/RepelAirflowDest(n)
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return
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/obj/machinery/power/supermatter/shard //Small subtype, less efficient and more sensitive, but less boom.
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name = "Supermatter Shard"
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desc = "A strangely translucent and iridescent crystal that looks like it used to be part of a larger structure. <font color='red'>You get headaches just from looking at it.</font>"
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icon_state = "darkmatter_shard"
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base_icon_state = "darkmatter_shard"
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warning_point = 50
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emergency_point = 400
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explosion_point = 600
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gasefficency = 0.125
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pull_radius = 5
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pull_time = 45
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explosion_power = 3
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/obj/machinery/power/supermatter/shard/announce_warning() //Shards don't get announcements
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return
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