453 lines
15 KiB
Plaintext
453 lines
15 KiB
Plaintext
#define CAN_DEFAULT_RELEASE_PRESSURE (ONE_ATMOSPHERE)
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/obj/machinery/portable_atmospherics/canister
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name = "canister"
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desc = "A canister for the storage of gas."
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icon_state = "yellow"
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density = TRUE
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ui_x = 300
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ui_y = 232
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var/valve_open = FALSE
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var/obj/machinery/atmospherics/components/binary/passive_gate/pump
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var/release_log = ""
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volume = 1000
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var/filled = 0.5
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var/gas_type
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var/release_pressure = ONE_ATMOSPHERE
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var/can_max_release_pressure = (ONE_ATMOSPHERE * 10)
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var/can_min_release_pressure = (ONE_ATMOSPHERE / 10)
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armor = list("melee" = 50, "bullet" = 50, "laser" = 50, "energy" = 100, "bomb" = 10, "bio" = 100, "rad" = 100, "fire" = 80, "acid" = 50)
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max_integrity = 250
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integrity_failure = 0.4
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pressure_resistance = 7 * ONE_ATMOSPHERE
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var/temperature_resistance = 1000 + T0C
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var/starter_temp
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// Prototype vars
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var/prototype = FALSE
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var/valve_timer = null
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var/timer_set = 30
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var/default_timer_set = 30
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var/minimum_timer_set = 1
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var/maximum_timer_set = 300
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var/timing = FALSE
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var/restricted = FALSE
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req_access = list()
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var/update = 0
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var/static/list/label2types = list(
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"n2" = /obj/machinery/portable_atmospherics/canister/nitrogen,
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"o2" = /obj/machinery/portable_atmospherics/canister/oxygen,
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"co2" = /obj/machinery/portable_atmospherics/canister/carbon_dioxide,
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"plasma" = /obj/machinery/portable_atmospherics/canister/toxins,
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"n2o" = /obj/machinery/portable_atmospherics/canister/nitrous_oxide,
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"no2" = /obj/machinery/portable_atmospherics/canister/nitryl,
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"bz" = /obj/machinery/portable_atmospherics/canister/bz,
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"air" = /obj/machinery/portable_atmospherics/canister/air,
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"water vapor" = /obj/machinery/portable_atmospherics/canister/water_vapor,
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"tritium" = /obj/machinery/portable_atmospherics/canister/tritium,
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"hyper-noblium" = /obj/machinery/portable_atmospherics/canister/nob,
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"stimulum" = /obj/machinery/portable_atmospherics/canister/stimulum,
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"pluoxium" = /obj/machinery/portable_atmospherics/canister/pluoxium,
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"caution" = /obj/machinery/portable_atmospherics/canister,
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"miasma" = /obj/machinery/portable_atmospherics/canister/miasma
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)
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/obj/machinery/portable_atmospherics/canister/interact(mob/user)
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if(!allowed(user))
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to_chat(user, "<span class='warning'>Error - Unauthorized User</span>")
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playsound(src, 'sound/misc/compiler-failure.ogg', 50, 1)
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return
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..()
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/obj/machinery/portable_atmospherics/canister/nitrogen
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name = "n2 canister"
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desc = "Nitrogen gas. Reportedly useful for something."
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icon_state = "red"
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gas_type = /datum/gas/nitrogen
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/obj/machinery/portable_atmospherics/canister/oxygen
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name = "o2 canister"
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desc = "Oxygen. Necessary for human life."
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icon_state = "blue"
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gas_type = /datum/gas/oxygen
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/obj/machinery/portable_atmospherics/canister/carbon_dioxide
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name = "co2 canister"
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desc = "Carbon dioxide. What the fuck is carbon dioxide?"
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icon_state = "black"
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gas_type = /datum/gas/carbon_dioxide
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/obj/machinery/portable_atmospherics/canister/toxins
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name = "plasma canister"
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desc = "Plasma gas. The reason YOU are here. Highly toxic."
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icon_state = "orange"
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gas_type = /datum/gas/plasma
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/obj/machinery/portable_atmospherics/canister/bz
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name = "\improper BZ canister"
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desc = "BZ, a powerful hallucinogenic nerve agent."
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icon_state = "purple"
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gas_type = /datum/gas/bz
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/obj/machinery/portable_atmospherics/canister/nitrous_oxide
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name = "n2o canister"
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desc = "Nitrous oxide gas. Known to cause drowsiness."
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icon_state = "redws"
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gas_type = /datum/gas/nitrous_oxide
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/obj/machinery/portable_atmospherics/canister/air
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name = "air canister"
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desc = "Pre-mixed air."
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icon_state = "grey"
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/obj/machinery/portable_atmospherics/canister/tritium
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name = "tritium canister"
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desc = "Tritium. Inhalation might cause irradiation."
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icon_state = "green"
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gas_type = /datum/gas/tritium
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/obj/machinery/portable_atmospherics/canister/nob
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name = "hyper-noblium canister"
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desc = "Hyper-Noblium. More noble than all other gases."
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icon_state = "freon"
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gas_type = /datum/gas/hypernoblium
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/obj/machinery/portable_atmospherics/canister/nitryl
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name = "nitryl canister"
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desc = "Nitryl gas. Feels great 'til the acid eats your lungs."
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icon_state = "brown"
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gas_type = /datum/gas/nitryl
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/obj/machinery/portable_atmospherics/canister/stimulum
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name = "stimulum canister"
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desc = "Stimulum. High energy gas, high energy people."
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icon_state = "darkpurple"
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gas_type = /datum/gas/stimulum
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/obj/machinery/portable_atmospherics/canister/pluoxium
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name = "pluoxium canister"
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desc = "Pluoxium. Like oxygen, but more bang for your buck."
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icon_state = "darkblue"
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gas_type = /datum/gas/pluoxium
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/obj/machinery/portable_atmospherics/canister/water_vapor
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name = "water vapor canister"
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desc = "Water Vapor. We get it, you vape."
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icon_state = "water_vapor"
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gas_type = /datum/gas/water_vapor
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filled = 1
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/obj/machinery/portable_atmospherics/canister/miasma
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name = "miasma canister"
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desc = "Miasma. Makes you wish your nose were blocked."
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icon_state = "miasma"
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gas_type = /datum/gas/miasma
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filled = 1
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/obj/machinery/portable_atmospherics/canister/proc/get_time_left()
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if(timing)
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. = round(max(0, valve_timer - world.time) / 10, 1)
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else
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. = timer_set
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/obj/machinery/portable_atmospherics/canister/proc/set_active()
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timing = !timing
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if(timing)
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valve_timer = world.time + (timer_set * 10)
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update_icon()
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/obj/machinery/portable_atmospherics/canister/proto
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name = "prototype canister"
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/obj/machinery/portable_atmospherics/canister/proto/default
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name = "prototype canister"
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desc = "The best way to fix an atmospheric emergency... or the best way to introduce one."
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icon_state = "proto"
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volume = 5000
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max_integrity = 300
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temperature_resistance = 2000 + T0C
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can_max_release_pressure = (ONE_ATMOSPHERE * 30)
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can_min_release_pressure = (ONE_ATMOSPHERE / 30)
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prototype = TRUE
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/obj/machinery/portable_atmospherics/canister/proto/default/oxygen
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name = "prototype canister"
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desc = "A prototype canister for a prototype bike, what could go wrong?"
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icon_state = "proto"
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gas_type = /datum/gas/oxygen
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filled = 1
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release_pressure = ONE_ATMOSPHERE*2
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/obj/machinery/portable_atmospherics/canister/New(loc, datum/gas_mixture/existing_mixture)
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..()
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if(existing_mixture)
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air_contents.copy_from(existing_mixture)
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else
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create_gas()
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pump = new(src, FALSE)
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pump.on = TRUE
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pump.stat = 0
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SSair.add_to_rebuild_queue(pump)
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update_icon()
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/obj/machinery/portable_atmospherics/canister/Destroy()
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qdel(pump)
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pump = null
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return ..()
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/obj/machinery/portable_atmospherics/canister/proc/create_gas()
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if(gas_type)
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if(starter_temp)
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air_contents.set_temperature(starter_temp)
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air_contents.set_moles(gas_type,(maximum_pressure * filled) * air_contents.return_volume() / (R_IDEAL_GAS_EQUATION * air_contents.return_temperature()))
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if(starter_temp)
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air_contents.set_temperature(starter_temp)
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/obj/machinery/portable_atmospherics/canister/air/create_gas()
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air_contents.set_moles(/datum/gas/oxygen, (O2STANDARD * maximum_pressure * filled) * air_contents.return_volume() / (R_IDEAL_GAS_EQUATION * air_contents.return_temperature()))
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air_contents.set_moles(/datum/gas/nitrogen, (N2STANDARD * maximum_pressure * filled) * air_contents.return_volume() / (R_IDEAL_GAS_EQUATION * air_contents.return_temperature()))
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/obj/machinery/portable_atmospherics/canister/update_icon_state()
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if(stat & BROKEN)
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icon_state = "[icon_state]-1"
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/obj/machinery/portable_atmospherics/canister/update_overlays()
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. = ..()
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if(holding)
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. += "can-open"
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if(connected_port)
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. += "can-connector"
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var/pressure = air_contents.return_pressure()
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if(pressure >= 40 * ONE_ATMOSPHERE)
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. += "can-o3"
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else if(pressure >= 10 * ONE_ATMOSPHERE)
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. += "can-o2"
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else if(pressure >= 5 * ONE_ATMOSPHERE)
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. += "can-o1"
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else if(pressure >= 10)
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. += "can-o0"
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/obj/machinery/portable_atmospherics/canister/temperature_expose(datum/gas_mixture/air, exposed_temperature, exposed_volume)
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if(exposed_temperature > temperature_resistance)
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take_damage(5, BURN, 0)
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/obj/machinery/portable_atmospherics/canister/deconstruct(disassembled = TRUE)
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if(!(flags_1 & NODECONSTRUCT_1))
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if(!(stat & BROKEN))
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canister_break()
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if(disassembled)
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new /obj/item/stack/sheet/metal (loc, 10)
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else
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new /obj/item/stack/sheet/metal (loc, 5)
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qdel(src)
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obj/machinery/portable_atmospherics/canister/welder_act(mob/living/user, obj/item/I)
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..()
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if(user.a_intent == INTENT_HARM)
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return FALSE
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if(stat & BROKEN)
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if(!I.tool_start_check(user, amount=0))
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return TRUE
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to_chat(user, "<span class='notice'>You begin cutting [src] apart...</span>")
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if(I.use_tool(src, user, 30, volume=50))
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deconstruct(TRUE)
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else
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to_chat(user, "<span class='notice'>You cannot slice [src] apart when it isn't broken.</span>")
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return TRUE
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/obj/machinery/portable_atmospherics/canister/obj_break(damage_flag)
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if((stat & BROKEN) || (flags_1 & NODECONSTRUCT_1))
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return
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stat |= BROKEN
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canister_break()
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/obj/machinery/portable_atmospherics/canister/proc/canister_break()
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disconnect()
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var/datum/gas_mixture/expelled_gas = air_contents.remove(air_contents.total_moles())
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var/turf/T = get_turf(src)
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T.assume_air(expelled_gas)
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air_update_turf()
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obj_break()
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density = FALSE
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playsound(src.loc, 'sound/effects/spray.ogg', 10, TRUE, -3)
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investigate_log("was destroyed.", INVESTIGATE_ATMOS)
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if(holding)
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holding.forceMove(T)
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holding = null
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/obj/machinery/portable_atmospherics/canister/replace_tank(mob/living/user, close_valve)
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. = ..()
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if(.)
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if(close_valve)
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valve_open = FALSE
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update_icon()
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investigate_log("Valve was <b>closed</b> by [key_name(user)].<br>", INVESTIGATE_ATMOS)
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else if(valve_open && holding)
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investigate_log("[key_name(user)] started a transfer into [holding].<br>", INVESTIGATE_ATMOS)
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/obj/machinery/portable_atmospherics/canister/process_atmos()
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..()
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if(stat & BROKEN)
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return PROCESS_KILL
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if(timing && valve_timer < world.time)
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valve_open = !valve_open
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timing = FALSE
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if(!valve_open)
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pump.airs[1] = null
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pump.airs[2] = null
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return
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var/turf/T = get_turf(src)
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pump.airs[1] = air_contents
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pump.airs[2] = holding ? holding.air_contents : T.return_air()
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pump.target_pressure = release_pressure
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pump.process_atmos() // Pump gas.
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if(!holding)
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air_update_turf() // Update the environment if needed.
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update_icon()
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/obj/machinery/portable_atmospherics/canister/ui_interact(mob/user, ui_key = "main", datum/tgui/ui = null, force_open = FALSE, \
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datum/tgui/master_ui = null, datum/ui_state/state = GLOB.physical_state)
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ui = SStgui.try_update_ui(user, src, ui_key, ui, force_open)
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if(!ui)
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ui = new(user, src, ui_key, "Canister", name, ui_x, ui_y, master_ui, state)
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ui.open()
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/obj/machinery/portable_atmospherics/canister/ui_data()
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var/data = list()
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data["portConnected"] = connected_port ? 1 : 0
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data["tankPressure"] = round(air_contents.return_pressure() ? air_contents.return_pressure() : 0)
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data["releasePressure"] = round(release_pressure ? release_pressure : 0)
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data["defaultReleasePressure"] = round(CAN_DEFAULT_RELEASE_PRESSURE)
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data["minReleasePressure"] = round(can_min_release_pressure)
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data["maxReleasePressure"] = round(can_max_release_pressure)
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data["valveOpen"] = valve_open ? 1 : 0
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data["isPrototype"] = prototype ? 1 : 0
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if (prototype)
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data["restricted"] = restricted
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data["timing"] = timing
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data["time_left"] = get_time_left()
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data["timer_set"] = timer_set
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data["timer_is_not_default"] = timer_set != default_timer_set
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data["timer_is_not_min"] = timer_set != minimum_timer_set
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data["timer_is_not_max"] = timer_set != maximum_timer_set
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data["hasHoldingTank"] = holding ? 1 : 0
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if (holding)
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data["holdingTank"] = list()
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data["holdingTank"]["name"] = holding.name
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data["holdingTank"]["tankPressure"] = round(holding.air_contents.return_pressure())
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return data
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/obj/machinery/portable_atmospherics/canister/ui_act(action, params)
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if(..())
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return
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switch(action)
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if("relabel")
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var/label = input("New canister label:", name) as null|anything in sortList(label2types)
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if(label && !..())
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var/newtype = label2types[label]
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if(newtype)
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var/obj/machinery/portable_atmospherics/canister/replacement = newtype
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name = initial(replacement.name)
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desc = initial(replacement.desc)
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icon_state = initial(replacement.icon_state)
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if("restricted")
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restricted = !restricted
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if(restricted)
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req_access = list(ACCESS_ENGINE)
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else
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req_access = list()
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. = TRUE
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if("pressure")
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var/pressure = params["pressure"]
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if(pressure == "reset")
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pressure = CAN_DEFAULT_RELEASE_PRESSURE
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. = TRUE
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else if(pressure == "min")
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pressure = can_min_release_pressure
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. = TRUE
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else if(pressure == "max")
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pressure = can_max_release_pressure
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. = TRUE
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else if(pressure == "input")
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pressure = input("New release pressure ([can_min_release_pressure]-[can_max_release_pressure] kPa):", name, release_pressure) as num|null
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if(!isnull(pressure) && !..())
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. = TRUE
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else if(text2num(pressure) != null)
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pressure = text2num(pressure)
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. = TRUE
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if(.)
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release_pressure = clamp(round(pressure), can_min_release_pressure, can_max_release_pressure)
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investigate_log("was set to [release_pressure] kPa by [key_name(usr)].", INVESTIGATE_ATMOS)
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if("valve")
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var/logmsg
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valve_open = !valve_open
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if(valve_open)
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logmsg = "Valve was <b>opened</b> by [key_name(usr)], starting a transfer into \the [holding || "air"].<br>"
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if(!holding)
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var/list/danger = list()
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for(var/id in air_contents.get_gases())
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var/gas = air_contents.get_moles(id)
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if(!GLOB.meta_gas_dangers[id])
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continue
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if(gas > (GLOB.meta_gas_visibility[id] || MOLES_GAS_VISIBLE)) //if moles_visible is undefined, default to default visibility
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danger[GLOB.meta_gas_names[id]] = gas //ex. "plasma" = 20
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if(danger.len)
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message_admins("[ADMIN_LOOKUPFLW(usr)] opened a canister that contains the following at [ADMIN_VERBOSEJMP(src)]:")
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log_admin("[key_name(usr)] opened a canister that contains the following at [AREACOORD(src)]:")
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for(var/name in danger)
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var/msg = "[name]: [danger[name]] moles."
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log_admin(msg)
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message_admins(msg)
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else
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logmsg = "Valve was <b>closed</b> by [key_name(usr)], stopping the transfer into \the [holding || "air"].<br>"
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investigate_log(logmsg, INVESTIGATE_ATMOS)
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release_log += logmsg
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. = TRUE
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if("timer")
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var/change = params["change"]
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switch(change)
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if("reset")
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timer_set = default_timer_set
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if("decrease")
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timer_set = max(minimum_timer_set, timer_set - 10)
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if("increase")
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timer_set = min(maximum_timer_set, timer_set + 10)
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if("input")
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|
var/user_input = input(usr, "Set time to valve toggle.", name) as null|num
|
|
if(!user_input)
|
|
return
|
|
var/N = text2num(user_input)
|
|
if(!N)
|
|
return
|
|
timer_set = clamp(N,minimum_timer_set,maximum_timer_set)
|
|
log_admin("[key_name(usr)] has activated a prototype valve timer")
|
|
. = TRUE
|
|
if("toggle_timer")
|
|
set_active()
|
|
if("eject")
|
|
if(holding)
|
|
if(valve_open)
|
|
message_admins("[ADMIN_LOOKUPFLW(usr)] removed [holding] from [src] with valve still open at [ADMIN_VERBOSEJMP(src)] releasing contents into the <span class='boldannounce'>air</span><br>.")
|
|
investigate_log("[key_name(usr)] removed the [holding], leaving the valve open and transferring into the <span class='boldannounce'>air</span><br>", INVESTIGATE_ATMOS)
|
|
holding.forceMove(get_turf(src))
|
|
holding = null
|
|
. = TRUE
|
|
update_icon()
|