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CHOMPStation2/code/game/machinery/air_alarm.dm
Chompstation Bot b6e1989a01 The One Where I Port Modals
2021-06-30 19:29:34 +00:00

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#define AALARM_MODE_SCRUBBING 1
#define AALARM_MODE_REPLACEMENT 2 //like scrubbing, but faster.
#define AALARM_MODE_PANIC 3 //constantly sucks all air
#define AALARM_MODE_CYCLE 4 //sucks off all air, then refill and switches to scrubbing
#define AALARM_MODE_FILL 5 //emergency fill
#define AALARM_MODE_OFF 6 //Shuts it all down.
#define AALARM_SCREEN_MAIN 1
#define AALARM_SCREEN_VENT 2
#define AALARM_SCREEN_SCRUB 3
#define AALARM_SCREEN_MODE 4
#define AALARM_SCREEN_SENSORS 5
#define AALARM_REPORT_TIMEOUT 100
#define MAX_TEMPERATURE 90
#define MIN_TEMPERATURE -40
//all air alarms in area are connected via magic
/area
var/obj/machinery/alarm/master_air_alarm
var/list/air_vent_names = list()
var/list/air_scrub_names = list()
var/list/air_vent_info = list()
var/list/air_scrub_info = list()
/obj/machinery/alarm
name = "alarm"
desc = "Used to control various station atmospheric systems. The light indicates the current air status of the area."
icon = 'icons/obj/monitors_vr.dmi' //CHOMPEdit: Continues using new air alarm sprite, contrary to YW
icon_state = "alarm0"
layer = ABOVE_WINDOW_LAYER
anchored = 1
use_power = USE_POWER_IDLE
idle_power_usage = 80
active_power_usage = 1000 //For heating/cooling rooms. 1000 joules equates to about 1 degree every 2 seconds for a single tile of air.
power_channel = ENVIRON
req_one_access = list(access_atmospherics, access_engine_equip)
clicksound = "button"
clickvol = 30
var/alarm_id = null
var/breach_detection = 1 // Whether to use automatic breach detection or not
var/frequency = 1439
//var/skipprocess = 0 //Experimenting
var/alarm_frequency = 1437
var/remote_control = 0
var/rcon_setting = 2
var/rcon_time = 0
var/locked = 1
panel_open = 0 // If it's been screwdrivered open.
var/aidisabled = 0
var/shorted = 0
circuit = /obj/item/weapon/circuitboard/airalarm
var/datum/wires/alarm/wires
var/mode = AALARM_MODE_SCRUBBING
var/screen = AALARM_SCREEN_MAIN
var/area_uid
var/area/alarm_area
var/target_temperature = T0C+20
var/regulating_temperature = 0
var/datum/radio_frequency/radio_connection
var/list/TLV = list()
var/list/trace_gas = list("nitrous_oxide", "volatile_fuel") //list of other gases that this air alarm is able to detect
var/danger_level = 0
var/pressure_dangerlevel = 0
var/oxygen_dangerlevel = 0
var/co2_dangerlevel = 0
var/phoron_dangerlevel = 0
var/temperature_dangerlevel = 0
var/other_dangerlevel = 0
var/report_danger_level = 1
var/alarms_hidden = FALSE //If the alarms from this machine are visible on consoles
/obj/machinery/alarm/nobreach
breach_detection = 0
/obj/machinery/alarm/monitor
report_danger_level = 0
breach_detection = 0
/obj/machinery/alarm/alarms_hidden
alarms_hidden = TRUE
/obj/machinery/alarm/server/Initialize(mapload)
. = ..()
req_access = list(access_rd, access_atmospherics, access_engine_equip)
TLV["oxygen"] = list(-1.0, -1.0,-1.0,-1.0) // Partial pressure, kpa
TLV["carbon dioxide"] = list(-1.0, -1.0, 5, 10) // Partial pressure, kpa
TLV["phoron"] = list(-1.0, -1.0, 0, 0.5) // Partial pressure, kpa
TLV["other"] = list(-1.0, -1.0, 0.5, 1.0) // Partial pressure, kpa
TLV["pressure"] = list(0,ONE_ATMOSPHERE*0.10,ONE_ATMOSPHERE*1.40,ONE_ATMOSPHERE*1.60) /* kpa */
TLV["temperature"] = list(20, 40, 140, 160) // K
target_temperature = 90
/obj/machinery/alarm/Initialize(mapload)
. = ..()
first_run()
/obj/machinery/alarm/Destroy()
unregister_radio(src, frequency)
qdel(wires)
wires = null
if(alarm_area && alarm_area.master_air_alarm == src)
alarm_area.master_air_alarm = null
elect_master(exclude_self = TRUE)
return ..()
/obj/machinery/alarm/proc/first_run()
alarm_area = get_area(src)
area_uid = "\ref[alarm_area]"
if(name == "alarm")
name = "[alarm_area.name] Air Alarm"
if(!wires)
wires = new(src)
// breathable air according to human/Life()
TLV["oxygen"] = list(16, 19, 135, 140) // Partial pressure, kpa
TLV["nitrogen"] = list(0, 0,135,140) // Partial pressure, kpa
TLV["carbon dioxide"] = list(-1.0, -1.0, 5, 10) // Partial pressure, kpa
TLV["phoron"] = list(-1.0, -1.0, 0, 0.5) // Partial pressure, kpa
TLV["other"] = list(-1.0, -1.0, 0.5, 1.0) // Partial pressure, kpa
TLV["pressure"] = list(ONE_ATMOSPHERE * 0.80, ONE_ATMOSPHERE * 0.90, ONE_ATMOSPHERE * 1.10, ONE_ATMOSPHERE * 1.20) /* kpa */
TLV["temperature"] = list(T0C - 26, T0C, T0C + 40, T0C + 66) // K
//VOREStation Add
pixel_x = (src.dir & 3)? 0 : (src.dir == 4 ? -28 : 28)
pixel_y = (src.dir & 3)? (src.dir ==1 ? -28 : 28) : 0
//VOREStation Add End
/obj/machinery/alarm/Initialize()
. = ..()
set_frequency(frequency)
if(!master_is_operating())
elect_master()
/obj/machinery/alarm/process()
if((stat & (NOPOWER|BROKEN)) || shorted)
return
var/turf/simulated/location = src.loc
if(!istype(location)) return//returns if loc is not simulated
var/datum/gas_mixture/environment = location.return_air()
//Handle temperature adjustment here.
handle_heating_cooling(environment)
var/old_level = danger_level
var/old_pressurelevel = pressure_dangerlevel
danger_level = overall_danger_level(environment)
if(old_level != danger_level)
apply_danger_level(danger_level)
if(old_pressurelevel != pressure_dangerlevel)
if(breach_detected())
mode = AALARM_MODE_OFF
apply_mode()
if(mode == AALARM_MODE_CYCLE && environment.return_pressure() < ONE_ATMOSPHERE * 0.05)
mode = AALARM_MODE_FILL
apply_mode()
//atmos computer remote controll stuff
switch(rcon_setting)
if(RCON_NO)
remote_control = 0
if(RCON_AUTO)
if(danger_level == 2)
remote_control = 1
else
remote_control = 0
if(RCON_YES)
remote_control = 1
return
/obj/machinery/alarm/proc/handle_heating_cooling(var/datum/gas_mixture/environment)
if(!regulating_temperature)
//check for when we should start adjusting temperature
if(!get_danger_level(target_temperature, TLV["temperature"]) && abs(environment.temperature - target_temperature) > 2.0 && environment.return_pressure() >= 1)
update_use_power(USE_POWER_ACTIVE)
regulating_temperature = 1
audible_message("\The [src] clicks as it starts [environment.temperature > target_temperature ? "cooling" : "heating"] the room.",\
"You hear a click and a faint electronic hum.", runemessage = "* click *")
playsound(src, 'sound/machines/click.ogg', 50, 1)
else
//check for when we should stop adjusting temperature
if(get_danger_level(target_temperature, TLV["temperature"]) || abs(environment.temperature - target_temperature) <= 0.5 || environment.return_pressure() < 1)
update_use_power(USE_POWER_IDLE)
regulating_temperature = 0
audible_message("\The [src] clicks quietly as it stops [environment.temperature > target_temperature ? "cooling" : "heating"] the room.",\
"You hear a click as a faint electronic humming stops.", runemessage = "* click *")
playsound(src, 'sound/machines/click.ogg', 50, 1)
if(regulating_temperature)
if(target_temperature > T0C + MAX_TEMPERATURE)
target_temperature = T0C + MAX_TEMPERATURE
if(target_temperature < T0C + MIN_TEMPERATURE)
target_temperature = T0C + MIN_TEMPERATURE
var/datum/gas_mixture/gas
gas = environment.remove(0.25 * environment.total_moles)
if(gas)
if(gas.temperature <= target_temperature) //gas heating
var/energy_used = min(gas.get_thermal_energy_change(target_temperature) , active_power_usage)
gas.add_thermal_energy(energy_used)
//use_power(energy_used, ENVIRON) //handle by update_use_power instead
else //gas cooling
var/heat_transfer = min(abs(gas.get_thermal_energy_change(target_temperature)), active_power_usage)
//Assume the heat is being pumped into the hull which is fixed at 20 C
//none of this is really proper thermodynamics but whatever
var/cop = gas.temperature / T20C //coefficient of performance -> power used = heat_transfer/cop
heat_transfer = min(heat_transfer, cop * active_power_usage) //this ensures that we don't use more than active_power_usage amount of power
heat_transfer = -gas.add_thermal_energy(-heat_transfer) //get the actual heat transfer
//use_power(heat_transfer / cop, ENVIRON) //handle by update_use_power instead
environment.merge(gas)
/obj/machinery/alarm/proc/overall_danger_level(var/datum/gas_mixture/environment)
var/partial_pressure = R_IDEAL_GAS_EQUATION * environment.temperature/environment.volume
var/environment_pressure = environment.return_pressure()
var/other_moles = 0
for(var/g in trace_gas)
other_moles += environment.gas[g] //this is only going to be used in a partial pressure calc, so we don't need to worry about group_multiplier here.
pressure_dangerlevel = get_danger_level(environment_pressure, TLV["pressure"])
oxygen_dangerlevel = get_danger_level(environment.gas["oxygen"]*partial_pressure, TLV["oxygen"])
co2_dangerlevel = get_danger_level(environment.gas["carbon_dioxide"]*partial_pressure, TLV["carbon dioxide"])
phoron_dangerlevel = get_danger_level(environment.gas["phoron"]*partial_pressure, TLV["phoron"])
temperature_dangerlevel = get_danger_level(environment.temperature, TLV["temperature"])
other_dangerlevel = get_danger_level(other_moles*partial_pressure, TLV["other"])
return max(
pressure_dangerlevel,
oxygen_dangerlevel,
co2_dangerlevel,
phoron_dangerlevel,
other_dangerlevel,
temperature_dangerlevel
)
// Returns whether this air alarm thinks there is a breach, given the sensors that are available to it.
/obj/machinery/alarm/proc/breach_detected()
var/turf/simulated/location = src.loc
if(!istype(location))
return 0
if(breach_detection == 0)
return 0
var/datum/gas_mixture/environment = location.return_air()
var/environment_pressure = environment.return_pressure()
var/pressure_levels = TLV["pressure"]
if(environment_pressure <= pressure_levels[1]) //low pressures
if(!(mode == AALARM_MODE_PANIC || mode == AALARM_MODE_CYCLE))
return 1
return 0
/obj/machinery/alarm/proc/master_is_operating()
return alarm_area && alarm_area.master_air_alarm && !(alarm_area.master_air_alarm.stat & (NOPOWER | BROKEN))
/obj/machinery/alarm/proc/elect_master(exclude_self = FALSE)
for(var/obj/machinery/alarm/AA in alarm_area)
if(exclude_self && AA == src)
continue
if(!(AA.stat & (NOPOWER|BROKEN)))
alarm_area.master_air_alarm = AA
return 1
return 0
/obj/machinery/alarm/proc/get_danger_level(var/current_value, var/list/danger_levels)
if((current_value >= danger_levels[4] && danger_levels[4] > 0) || current_value <= danger_levels[1])
return 2
if((current_value >= danger_levels[3] && danger_levels[3] > 0) || current_value <= danger_levels[2])
return 1
return 0
/obj/machinery/alarm/update_icon()
if(panel_open)
icon_state = "alarmx"
set_light(0)
return
if((stat & (NOPOWER|BROKEN)) || shorted)
icon_state = "alarmp"
set_light(0)
return
var/icon_level = danger_level
if(alarm_area?.atmosalm)
icon_level = max(icon_level, 1) //if there's an atmos alarm but everything is okay locally, no need to go past yellow
var/new_color = null
switch(icon_level)
if(0)
icon_state = "alarm0"
new_color = "#03A728"
if(1)
icon_state = "alarm2" //yes, alarm2 is yellow alarm
new_color = "#EC8B2F"
if(2)
icon_state = "alarm1"
new_color = "#DA0205"
set_light(l_range = 2, l_power = 0.25, l_color = new_color)
/obj/machinery/alarm/receive_signal(datum/signal/signal)
if(stat & (NOPOWER|BROKEN))
return
if(alarm_area.master_air_alarm != src)
if(master_is_operating())
return
elect_master()
if(alarm_area.master_air_alarm != src)
return
if(!signal || signal.encryption)
return
var/id_tag = signal.data["tag"]
if(!id_tag)
return
if(signal.data["area"] != area_uid)
return
if(signal.data["sigtype"] != "status")
return
var/dev_type = signal.data["device"]
if(!(id_tag in alarm_area.air_scrub_names) && !(id_tag in alarm_area.air_vent_names))
register_env_machine(id_tag, dev_type)
if(dev_type == "AScr")
alarm_area.air_scrub_info[id_tag] = signal.data
else if(dev_type == "AVP")
alarm_area.air_vent_info[id_tag] = signal.data
/obj/machinery/alarm/proc/register_env_machine(var/m_id, var/device_type)
var/new_name
if(device_type == "AVP")
new_name = "[alarm_area.name] Vent Pump #[alarm_area.air_vent_names.len+1]"
alarm_area.air_vent_names[m_id] = new_name
else if(device_type == "AScr")
new_name = "[alarm_area.name] Air Scrubber #[alarm_area.air_scrub_names.len+1]"
alarm_area.air_scrub_names[m_id] = new_name
else
return
spawn(10)
send_signal(m_id, list("init" = new_name))
/obj/machinery/alarm/proc/refresh_all()
for(var/id_tag in alarm_area.air_vent_names)
var/list/I = alarm_area.air_vent_info[id_tag]
if(I && I["timestamp"] + AALARM_REPORT_TIMEOUT / 2 > world.time)
continue
send_signal(id_tag, list("status"))
for(var/id_tag in alarm_area.air_scrub_names)
var/list/I = alarm_area.air_scrub_info[id_tag]
if(I && I["timestamp"] + AALARM_REPORT_TIMEOUT / 2 > world.time)
continue
send_signal(id_tag, list("status"))
/obj/machinery/alarm/proc/set_frequency(new_frequency)
radio_controller.remove_object(src, frequency)
frequency = new_frequency
radio_connection = radio_controller.add_object(src, frequency, RADIO_TO_AIRALARM)
/obj/machinery/alarm/proc/send_signal(var/target, var/list/command)//sends signal 'command' to 'target'. Returns 0 if no radio connection, 1 otherwise
if(!radio_connection)
return 0
var/datum/signal/signal = new
signal.transmission_method = TRANSMISSION_RADIO //radio signal
signal.source = src
signal.data = command
signal.data["tag"] = target
signal.data["sigtype"] = "command"
radio_connection.post_signal(src, signal, RADIO_FROM_AIRALARM)
// to_world("Signal [command] Broadcasted to [target]")
return 1
/obj/machinery/alarm/proc/apply_mode()
//propagate mode to other air alarms in the area
//TODO: make it so that players can choose between applying the new mode to the room they are in (related area) vs the entire alarm area
for(var/obj/machinery/alarm/AA in alarm_area)
AA.mode = mode
switch(mode)
if(AALARM_MODE_SCRUBBING)
for(var/device_id in alarm_area.air_scrub_names)
send_signal(device_id, list("power"= 1, "co2_scrub"= 1, "scrubbing"= 1, "panic_siphon"= 0))
for(var/device_id in alarm_area.air_vent_names)
send_signal(device_id, list("power"= 1, "checks"= "default", "set_external_pressure"= "default"))
if(AALARM_MODE_PANIC, AALARM_MODE_CYCLE)
for(var/device_id in alarm_area.air_scrub_names)
send_signal(device_id, list("power"= 1, "panic_siphon"= 1))
for(var/device_id in alarm_area.air_vent_names)
send_signal(device_id, list("power"= 0))
if(AALARM_MODE_REPLACEMENT)
for(var/device_id in alarm_area.air_scrub_names)
send_signal(device_id, list("power"= 1, "panic_siphon"= 1))
for(var/device_id in alarm_area.air_vent_names)
send_signal(device_id, list("power"= 1, "checks"= "default", "set_external_pressure"= "default"))
if(AALARM_MODE_FILL)
for(var/device_id in alarm_area.air_scrub_names)
send_signal(device_id, list("power"= 0))
for(var/device_id in alarm_area.air_vent_names)
send_signal(device_id, list("power"= 1, "checks"= "default", "set_external_pressure"= "default"))
if(AALARM_MODE_OFF)
for(var/device_id in alarm_area.air_scrub_names)
send_signal(device_id, list("power"= 0))
for(var/device_id in alarm_area.air_vent_names)
send_signal(device_id, list("power"= 0))
/obj/machinery/alarm/proc/apply_danger_level(var/new_danger_level)
if(report_danger_level && alarm_area.atmosalert(new_danger_level, src))
post_alert(new_danger_level)
update_icon()
/obj/machinery/alarm/proc/post_alert(alert_level)
var/datum/radio_frequency/frequency = radio_controller.return_frequency(alarm_frequency)
if(!frequency)
return
var/datum/signal/alert_signal = new
alert_signal.source = src
alert_signal.transmission_method = TRANSMISSION_RADIO
alert_signal.data["zone"] = alarm_area.name
alert_signal.data["type"] = "Atmospheric"
if(alert_level==2)
alert_signal.data["alert"] = "severe"
else if(alert_level==1)
alert_signal.data["alert"] = "minor"
else if(alert_level==0)
alert_signal.data["alert"] = "clear"
frequency.post_signal(src, alert_signal)
/obj/machinery/alarm/attack_ai(mob/user)
tgui_interact(user)
/obj/machinery/alarm/attack_hand(mob/user)
. = ..()
if(.)
return
return interact(user)
/obj/machinery/alarm/interact(mob/user)
tgui_interact(user)
wires.Interact(user)
/obj/machinery/alarm/tgui_status(mob/user)
if(isAI(user) && aidisabled)
to_chat(user, "AI control has been disabled.")
else if(!shorted)
return ..()
return STATUS_CLOSE
/obj/machinery/alarm/tgui_interact(mob/user, datum/tgui/ui, datum/tgui/parent_ui, datum/tgui_state/state)
ui = SStgui.try_update_ui(user, src, ui)
if(!ui)
ui = new(user, src, "AirAlarm", name, parent_ui)
if(state)
ui.set_state(state)
ui.open()
/obj/machinery/alarm/tgui_data(mob/user, datum/tgui/ui, datum/tgui_state/state)
var/list/data = list(
"locked" = locked,
"siliconUser" = issilicon(user),
"remoteUser" = !!ui.parent_ui,
"danger_level" = danger_level,
"target_temperature" = "[target_temperature - T0C]C",
"rcon" = rcon_setting,
)
var/area/A = get_area(src)
data["atmos_alarm"] = A?.atmosalm
data["fire_alarm"] = A?.fire
var/turf/T = get_turf(src)
var/datum/gas_mixture/environment = T.return_air()
var/list/list/environment_data = list()
data["environment_data"] = environment_data
var/pressure = environment.return_pressure()
environment_data.Add(list(list(
"name" = "Pressure",
"value" = pressure,
"unit" = "kPa",
"danger_level" = get_danger_level(pressure, TLV["pressure"])
)))
var/temperature = environment.temperature
environment_data.Add(list(list(
"name" = "Temperature",
"value" = temperature,
"unit" = "K ([round(temperature - T0C, 0.1)]C)",
"danger_level" = get_danger_level(temperature, TLV["temperature"])
)))
var/total_moles = environment.total_moles
var/partial_pressure = R_IDEAL_GAS_EQUATION * environment.temperature / environment.volume
for(var/gas_id in environment.gas)
if(!(gas_id in TLV))
continue
environment_data.Add(list(list(
"name" = gas_id,
"value" = environment.gas[gas_id] / total_moles * 100,
"unit" = "%",
"danger_level" = get_danger_level(environment.gas[gas_id] * partial_pressure, TLV[gas_id])
)))
if(!locked || issilicon(user) || data["remoteUser"])
var/list/list/vents = list()
data["vents"] = vents
for(var/id_tag in A.air_vent_names)
var/long_name = A.air_vent_names[id_tag]
var/list/info = A.air_vent_info[id_tag]
if(!info)
continue
vents.Add(list(list(
"id_tag" = id_tag,
"long_name" = sanitize(long_name),
"power" = info["power"],
"checks" = info["checks"],
"excheck" = info["checks"]&1,
"incheck" = info["checks"]&2,
"direction" = info["direction"],
"external" = info["external"],
"internal" = info["internal"],
"extdefault"= (info["external"] == ONE_ATMOSPHERE),
"intdefault"= (info["internal"] == 0),
)))
var/list/list/scrubbers = list()
data["scrubbers"] = scrubbers
for(var/id_tag in alarm_area.air_scrub_names)
var/long_name = alarm_area.air_scrub_names[id_tag]
var/list/info = alarm_area.air_scrub_info[id_tag]
if(!info)
continue
scrubbers += list(list(
"id_tag" = id_tag,
"long_name" = sanitize(long_name),
"power" = info["power"],
"scrubbing" = info["scrubbing"],
"panic" = info["panic"],
"filters" = list(
list("name" = "Oxygen", "command" = "o2_scrub", "val" = info["filter_o2"]),
list("name" = "Nitrogen", "command" = "n2_scrub", "val" = info["filter_n2"]),
list("name" = "Carbon Dioxide", "command" = "co2_scrub","val" = info["filter_co2"]),
list("name" = "Toxin" , "command" = "tox_scrub","val" = info["filter_phoron"]),
list("name" = "Nitrous Oxide", "command" = "n2o_scrub","val" = info["filter_n2o"]),
list("name" = "Fuel", "command" = "fuel_scrub","val" = info["filter_fuel"])
)
))
data["scrubbers"] = scrubbers
data["mode"] = mode
var/list/list/modes = list()
data["modes"] = modes
modes[++modes.len] = list("name" = "Filtering - Scrubs out contaminants", "mode" = AALARM_MODE_SCRUBBING, "selected" = mode == AALARM_MODE_SCRUBBING, "danger" = 0)
modes[++modes.len] = list("name" = "Replace Air - Siphons out air while replacing", "mode" = AALARM_MODE_REPLACEMENT, "selected" = mode == AALARM_MODE_REPLACEMENT, "danger" = 0)
modes[++modes.len] = list("name" = "Panic - Siphons air out of the room", "mode" = AALARM_MODE_PANIC, "selected" = mode == AALARM_MODE_PANIC, "danger" = 1)
modes[++modes.len] = list("name" = "Cycle - Siphons air before replacing", "mode" = AALARM_MODE_CYCLE, "selected" = mode == AALARM_MODE_CYCLE, "danger" = 1)
modes[++modes.len] = list("name" = "Fill - Shuts off scrubbers and opens vents", "mode" = AALARM_MODE_FILL, "selected" = mode == AALARM_MODE_FILL, "danger" = 0)
modes[++modes.len] = list("name" = "Off - Shuts off vents and scrubbers", "mode" = AALARM_MODE_OFF, "selected" = mode == AALARM_MODE_OFF, "danger" = 0)
var/list/selected
var/list/thresholds = list()
var/list/gas_names = list("oxygen", "carbon dioxide", "phoron", "other")
for(var/g in gas_names)
thresholds[++thresholds.len] = list("name" = g, "settings" = list())
selected = TLV[g]
for(var/i = 1, i <= 4, i++)
thresholds[thresholds.len]["settings"] += list(list("env" = g, "val" = i, "selected" = selected[i]))
selected = TLV["pressure"]
thresholds[++thresholds.len] = list("name" = "Pressure", "settings" = list())
for(var/i = 1, i <= 4, i++)
thresholds[thresholds.len]["settings"] += list(list("env" = "pressure", "val" = i, "selected" = selected[i]))
selected = TLV["temperature"]
thresholds[++thresholds.len] = list("name" = "Temperature", "settings" = list())
for(var/i = 1, i <= 4, i++)
thresholds[thresholds.len]["settings"] += list(list("env" = "temperature", "val" = i, "selected" = selected[i]))
data["thresholds"] = thresholds
return data
/obj/machinery/alarm/tgui_act(action, params, datum/tgui/ui, datum/tgui_state/state)
if(..())
return TRUE
if(action == "rcon")
var/attempted_rcon_setting = text2num(params["rcon"])
switch(attempted_rcon_setting)
if(RCON_NO)
rcon_setting = RCON_NO
if(RCON_AUTO)
rcon_setting = RCON_AUTO
if(RCON_YES)
rcon_setting = RCON_YES
return TRUE
if(action == "temperature")
var/list/selected = TLV["temperature"]
var/max_temperature = min(selected[3] - T0C, MAX_TEMPERATURE)
var/min_temperature = max(selected[2] - T0C, MIN_TEMPERATURE)
var/input_temperature = input(usr, "What temperature would you like the system to mantain? (Capped between [min_temperature] and [max_temperature]C)", "Thermostat Controls", target_temperature - T0C) as num|null
if(isnum(input_temperature))
if(input_temperature > max_temperature || input_temperature < min_temperature)
to_chat(usr, "Temperature must be between [min_temperature]C and [max_temperature]C")
else
target_temperature = input_temperature + T0C
return TRUE
// Account for remote users here.
// Yes, this is kinda snowflaky; however, I would argue it would be far more snowflakey
// to include "custom hrefs" and all the other bullshit that nano states have just for the
// like, two UIs, that want remote access to other UIs.
if((locked && !issilicon(usr) && !istype(state, /datum/tgui_state/air_alarm_remote)) || (issilicon(usr) && aidisabled))
return
var/device_id = params["id_tag"]
switch(action)
if("lock")
if(issilicon(usr) && !wires.is_cut(WIRE_IDSCAN))
locked = !locked
. = TRUE
if( "power",
"o2_scrub",
"n2_scrub",
"co2_scrub",
"tox_scrub",
"n2o_scrub",
"fuel_scrub",
"panic_siphon",
"scrubbing",
"direction")
send_signal(device_id, list("[action]" = text2num(params["val"])), usr)
. = TRUE
if("excheck")
send_signal(device_id, list("checks" = text2num(params["val"])^1), usr)
. = TRUE
if("incheck")
send_signal(device_id, list("checks" = text2num(params["val"])^2), usr)
. = TRUE
if("set_external_pressure", "set_internal_pressure")
var/target = params["value"]
if(!isnull(target))
send_signal(device_id, list("[action]" = target), usr)
. = TRUE
if("reset_external_pressure")
send_signal(device_id, list("reset_external_pressure"), usr)
. = TRUE
if("reset_internal_pressure")
send_signal(device_id, list("reset_internal_pressure"), usr)
. = TRUE
if("threshold")
var/env = params["env"]
var/name = params["var"]
var/value = input(usr, "New [name] for [env]:", name, TLV[env][name]) as num|null
if(!isnull(value) && !..())
if(value < 0)
TLV[env][name] = -1
else
TLV[env][name] = round(value, 0.01)
clamp_tlv_values(env, name)
// investigate_log(" treshold value for [env]:[name] was set to [value] by [key_name(usr)]",INVESTIGATE_ATMOS)
. = TRUE
if("mode")
mode = text2num(params["mode"])
// investigate_log("was turned to [get_mode_name(mode)] mode by [key_name(usr)]",INVESTIGATE_ATMOS)
apply_mode(usr)
. = TRUE
if("alarm")
if(alarm_area.atmosalert(2, src))
apply_danger_level(2)
. = TRUE
if("reset")
atmos_reset()
. = TRUE
update_icon()
// This big ol' mess just ensures that TLV always makes sense. If you set the max value below the min value,
// it'll automatically update all the other values to keep it sane.
/obj/machinery/alarm/proc/clamp_tlv_values(env, changed_threshold)
var/list/selected = TLV[env]
switch(changed_threshold)
if(1)
if(selected[1] > selected[2])
selected[2] = selected[1]
if(selected[1] > selected[3])
selected[3] = selected[1]
if(selected[1] > selected[4])
selected[4] = selected[1]
if(2)
if(selected[1] > selected[2])
selected[1] = selected[2]
if(selected[2] > selected[3])
selected[3] = selected[2]
if(selected[2] > selected[4])
selected[4] = selected[2]
if(3)
if(selected[1] > selected[3])
selected[1] = selected[3]
if(selected[2] > selected[3])
selected[2] = selected[3]
if(selected[3] > selected[4])
selected[4] = selected[3]
if(4)
if(selected[1] > selected[4])
selected[1] = selected[4]
if(selected[2] > selected[4])
selected[2] = selected[4]
if(selected[3] > selected[4])
selected[3] = selected[4]
/obj/machinery/alarm/proc/atmos_reset()
if(alarm_area.atmosalert(0, src))
apply_danger_level(0)
update_icon()
/obj/machinery/alarm/attackby(obj/item/W as obj, mob/user as mob)
add_fingerprint(user)
if(alarm_deconstruction_screwdriver(user, W))
return
if(alarm_deconstruction_wirecutters(user, W))
return
if(istype(W, /obj/item/weapon/card/id) || istype(W, /obj/item/device/pda))// trying to unlock the interface with an ID card
togglelock()
return ..()
/obj/machinery/alarm/verb/togglelock(mob/user as mob)
if(stat & (NOPOWER|BROKEN))
to_chat(user, "It does nothing.")
return
else
if(allowed(usr) && !wires.is_cut(WIRE_IDSCAN))
locked = !locked
to_chat(user, "<span class='notice'>You [locked ? "lock" : "unlock"] the Air Alarm interface.</span>")
else
to_chat(user, "<span class='warning'>Access denied.</span>")
return
/obj/machinery/alarm/AltClick()
..()
togglelock()
/obj/machinery/alarm/power_change()
..()
spawn(rand(0,15))
update_icon()
// VOREStation Edit Start
/obj/machinery/alarm/freezer
target_temperature = T0C - 13.15 // Chilly freezer room
/obj/machinery/alarm/freezer/first_run()
. = ..()
TLV["temperature"] = list(T0C - 40, T0C - 20, T0C + 40, T0C + 66) // K, Lower Temperature for Freezer Air Alarms (This is because TLV is hardcoded to be generated on first_run, and therefore the only way to modify this without changing TLV generation)
// VOREStation Edit End
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