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Bubberstation/code/game/machinery/embedded_controller/airlock_controller.dm
SkyratBot 9a594755f3 [MIRROR] Renames delta time to be a more obvious name [MDB IGNORE] (#20507) 
* Renames delta time to be a more obvious name

* updates to our code

---------

Co-authored-by: oranges <email@oranges.net.nz>
Co-authored-by: Gandalf <9026500+Gandalf2k15@users.noreply.github.com>
2023-04-12 20:45:43 +01:00

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//States for airlock_control
#define AIRLOCK_STATE_INOPEN "inopen"
#define AIRLOCK_STATE_PRESSURIZE "pressurize"
#define AIRLOCK_STATE_CLOSED "closed"
#define AIRLOCK_STATE_DEPRESSURIZE "depressurize"
#define AIRLOCK_STATE_OUTOPEN "outopen"
/obj/machinery/airlock_controller // SKYRAT EDIT - ICON OVERRIDEN BY AESTHETICS - SEE MODULE
icon = 'icons/obj/airlock_machines.dmi'
icon_state = "airlock_control_standby"
base_icon_state = "airlock_control"
name = "airlock console"
density = FALSE
power_channel = AREA_USAGE_ENVIRON
// Setup parameters only
var/exterior_door_tag
var/interior_door_tag
var/airpump_tag
var/sensor_tag
var/sanitize_external
var/datum/weakref/interior_door_ref
var/datum/weakref/exterior_door_ref
var/datum/weakref/pump_ref
var/datum/weakref/sensor_ref
var/last_pressure = null
var/state = AIRLOCK_STATE_CLOSED
var/target_state = AIRLOCK_STATE_CLOSED
var/processing = FALSE
/obj/machinery/airlock_controller/LateInitialize()
. = ..()
var/obj/machinery/door/interior_door = GLOB.objects_by_id_tag[interior_door_tag]
if (!isnull(interior_door_tag) && !istype(interior_door))
stack_trace("interior_door_tag is set to [interior_door_tag], which is not a door ([interior_door || "null"])")
interior_door_ref = WEAKREF(interior_door)
var/obj/machinery/door/exterior_door = GLOB.objects_by_id_tag[exterior_door_tag]
if (!isnull(exterior_door_tag) && !istype(exterior_door))
stack_trace("exterior_door_tag is set to [exterior_door_tag], which is not a door ([exterior_door || "null"])")
exterior_door_ref = WEAKREF(exterior_door)
var/obj/machinery/atmospherics/components/binary/dp_vent_pump/pump = GLOB.objects_by_id_tag[airpump_tag]
if (!isnull(airpump_tag) && !istype(pump))
stack_trace("airpump_tag is set to [airpump_tag], which is not a pump ([pump || "null"])")
pump_ref = WEAKREF(pump)
var/obj/machinery/airlock_sensor/sensor = GLOB.objects_by_id_tag[sensor_tag]
if (!isnull(sensor_tag) && !istype(sensor))
stack_trace("sensor_tag is set to [sensor_tag], which is not a sensor ([sensor || "null"])")
sensor_ref = WEAKREF(sensor)
/obj/machinery/airlock_controller/ui_interact(mob/user, datum/tgui/ui)
ui = SStgui.try_update_ui(user, src, ui)
if(!ui)
ui = new(user, src, "AirlockController", src)
ui.open()
/obj/machinery/airlock_controller/process(seconds_per_tick)
var/process_again = TRUE
while(process_again)
process_again = FALSE
switch(state)
if(AIRLOCK_STATE_INOPEN)
if(target_state != state)
var/obj/machinery/door/airlock/interior_airlock = interior_door_ref.resolve()
if (isnull(interior_airlock))
continue
if(interior_airlock.density)
state = AIRLOCK_STATE_CLOSED
process_again = TRUE
else
interior_airlock.secure_close()
else
var/obj/machinery/atmospherics/components/binary/dp_vent_pump/pump = pump_ref.resolve()
if(pump?.on)
pump.on = FALSE
pump.update_appearance(UPDATE_ICON)
if(AIRLOCK_STATE_PRESSURIZE)
if(target_state == AIRLOCK_STATE_INOPEN)
var/sensor_pressure = sensor_pressure()
if (isnull(sensor_pressure))
continue
if(sensor_pressure >= ONE_ATMOSPHERE*0.95)
var/obj/machinery/door/airlock/interior_airlock = interior_door_ref.resolve()
if (isnull(interior_airlock))
continue
if(interior_airlock.density)
interior_airlock?.secure_open()
else
state = AIRLOCK_STATE_INOPEN
process_again = TRUE
else
var/obj/machinery/atmospherics/components/binary/dp_vent_pump/pump = pump_ref.resolve()
if (isnull(pump))
continue
if(pump.pump_direction == ATMOS_DIRECTION_SIPHONING)
pump.pressure_checks |= ATMOS_EXTERNAL_BOUND
pump.pump_direction = ATMOS_DIRECTION_RELEASING
else if(!pump.on)
pump.on = TRUE
pump.update_appearance(UPDATE_ICON)
else
state = AIRLOCK_STATE_CLOSED
process_again = TRUE
if(AIRLOCK_STATE_CLOSED)
if(target_state == AIRLOCK_STATE_OUTOPEN)
var/obj/machinery/door/airlock/interior_airlock = interior_door_ref.resolve()
if (isnull(interior_airlock))
continue
if(interior_airlock.density)
state = AIRLOCK_STATE_DEPRESSURIZE
process_again = TRUE
else
interior_airlock?.secure_close()
else if(target_state == AIRLOCK_STATE_INOPEN)
var/obj/machinery/door/airlock/exterior_airlock = exterior_door_ref.resolve()
if (isnull(exterior_airlock))
continue
if(exterior_airlock.density)
state = AIRLOCK_STATE_PRESSURIZE
process_again = TRUE
else
exterior_airlock?.secure_close()
else
var/obj/machinery/atmospherics/components/binary/dp_vent_pump/pump = pump_ref.resolve()
if (isnull(pump))
continue
if (!pump.on)
pump.on = TRUE
pump.update_appearance(UPDATE_ICON)
if(AIRLOCK_STATE_DEPRESSURIZE)
var/target_pressure = ONE_ATMOSPHERE*0.05
if(sanitize_external)
target_pressure = ONE_ATMOSPHERE*0.01
var/sensor_pressure = sensor_pressure()
if (isnull(sensor_pressure))
continue
if(sensor_pressure <= target_pressure)
if(target_state == AIRLOCK_STATE_OUTOPEN)
var/obj/machinery/door/airlock/exterior_airlock = exterior_door_ref.resolve()
if (isnull(exterior_airlock))
continue
if(exterior_airlock.density)
exterior_airlock.secure_open()
else
state = AIRLOCK_STATE_OUTOPEN
else
state = AIRLOCK_STATE_CLOSED
process_again = TRUE
else if((target_state != AIRLOCK_STATE_OUTOPEN) && !sanitize_external)
state = AIRLOCK_STATE_CLOSED
process_again = TRUE
else
var/obj/machinery/atmospherics/components/binary/dp_vent_pump/pump = pump_ref.resolve()
if (isnull(pump))
continue
if(pump.pump_direction == ATMOS_DIRECTION_RELEASING)
pump.pressure_checks &= ~ATMOS_EXTERNAL_BOUND
pump.pump_direction = ATMOS_DIRECTION_SIPHONING
else if(!pump.on)
pump.on = TRUE
pump.update_appearance(UPDATE_ICON)
if(AIRLOCK_STATE_OUTOPEN) //state 2
if(target_state != AIRLOCK_STATE_OUTOPEN)
var/obj/machinery/door/airlock/exterior_airlock = exterior_door_ref.resolve()
if (isnull(exterior_airlock))
continue
if(exterior_airlock.density)
if(sanitize_external)
state = AIRLOCK_STATE_DEPRESSURIZE
process_again = TRUE
else
state = AIRLOCK_STATE_CLOSED
process_again = TRUE
else
exterior_airlock.secure_close()
else
var/obj/machinery/atmospherics/components/binary/dp_vent_pump/pump = pump_ref.resolve()
if (isnull(pump))
continue
if (pump.on)
pump.on = FALSE
pump.update_appearance(UPDATE_ICON)
processing = state != target_state
update_appearance()
SStgui.update_uis(src)
/obj/machinery/airlock_controller/ui_data(mob/user)
var/list/data = list()
data["airlockState"] = state
var/sensor_pressure = sensor_pressure()
data["sensorPressure"] = isnull(sensor_pressure) ? "----" : round(sensor_pressure, 0.1)
var/obj/machinery/door/airlock/interior_airlock = interior_door_ref.resolve()
if (isnull(interior_airlock))
data["interiorStatus"] = "----"
else
data["interiorStatus"] = interior_airlock.density ? "closed" : "open"
var/obj/machinery/door/airlock/exterior_airlock = exterior_door_ref.resolve()
if (isnull(exterior_airlock))
data["exteriorStatus"] = "----"
else
data["exteriorStatus"] = exterior_airlock.density ? "closed" : "open"
var/obj/machinery/atmospherics/components/binary/dp_vent_pump/pump = pump_ref.resolve()
switch (pump?.pump_direction)
if (null)
data["pumpStatus"] = "----"
if (ATMOS_DIRECTION_RELEASING)
data["pumpStatus"] = "release"
if (ATMOS_DIRECTION_SIPHONING)
data["pumpStatus"] = "siphon"
return data
/obj/machinery/airlock_controller/ui_act(action, params)
. = ..()
if(.)
return
switch(action)
if("cycleClosed")
target_state = AIRLOCK_STATE_CLOSED
if("cycleExterior")
target_state = AIRLOCK_STATE_OUTOPEN
if("cycleInterior")
target_state = AIRLOCK_STATE_INOPEN
if("abort")
target_state = AIRLOCK_STATE_CLOSED
return TRUE
/// Starts an airlock cycle
/obj/machinery/airlock_controller/proc/cycle()
if (state == AIRLOCK_STATE_INOPEN || state == AIRLOCK_STATE_PRESSURIZE)
target_state = AIRLOCK_STATE_OUTOPEN
else
target_state = AIRLOCK_STATE_INOPEN
/// Returns the pressure over the pump, or null if it is deleted
/obj/machinery/airlock_controller/proc/sensor_pressure()
var/obj/machinery/airlock_sensor/sensor = sensor_ref.resolve()
if (!isnull(sensor) && !sensor.on)
return last_pressure
var/datum/gas_mixture/air = sensor?.return_air()
last_pressure = air?.return_pressure()
return last_pressure
/obj/machinery/airlock_controller/incinerator_ordmix
name = "Incinerator Access Console"
airpump_tag = INCINERATOR_ORDMIX_DP_VENTPUMP
exterior_door_tag = INCINERATOR_ORDMIX_AIRLOCK_EXTERIOR
id_tag = INCINERATOR_ORDMIX_AIRLOCK_CONTROLLER
interior_door_tag = INCINERATOR_ORDMIX_AIRLOCK_INTERIOR
sanitize_external = TRUE
sensor_tag = INCINERATOR_ORDMIX_AIRLOCK_SENSOR
/obj/machinery/airlock_controller/incinerator_atmos
name = "Incinerator Access Console"
airpump_tag = INCINERATOR_ATMOS_DP_VENTPUMP
exterior_door_tag = INCINERATOR_ATMOS_AIRLOCK_EXTERIOR
id_tag = INCINERATOR_ATMOS_AIRLOCK_CONTROLLER
interior_door_tag = INCINERATOR_ATMOS_AIRLOCK_INTERIOR
sanitize_external = TRUE
sensor_tag = INCINERATOR_ATMOS_AIRLOCK_SENSOR
/obj/machinery/airlock_controller/incinerator_syndicatelava
name = "Incinerator Access Console"
airpump_tag = INCINERATOR_SYNDICATELAVA_DP_VENTPUMP
exterior_door_tag = INCINERATOR_SYNDICATELAVA_AIRLOCK_EXTERIOR
id_tag = INCINERATOR_SYNDICATELAVA_AIRLOCK_CONTROLLER
interior_door_tag = INCINERATOR_SYNDICATELAVA_AIRLOCK_INTERIOR
sanitize_external = TRUE
sensor_tag = INCINERATOR_SYNDICATELAVA_AIRLOCK_SENSOR
/obj/machinery/airlock_controller/update_icon_state()
icon_state = "[base_icon_state]_[processing ? "process" : "standby"]"
return ..()
#undef AIRLOCK_STATE_CLOSED
#undef AIRLOCK_STATE_DEPRESSURIZE
#undef AIRLOCK_STATE_INOPEN
#undef AIRLOCK_STATE_OUTOPEN
#undef AIRLOCK_STATE_PRESSURIZE
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