Files
tmyqlfpir 901a1d4450 Add USB ports to emitters/temperature pumps/temperature machines (#95497)
## About The Pull Request

This PR adds USB functionality to temperature pumps, emitters and
temperature control unit machines.

<img width="1082" height="340" alt="working"
src="https://github.com/user-attachments/assets/25e40c17-33ab-4159-b431-b3ccbe83626d"
/>

### New USB Components

<img width="139" height="101" alt="emitter"
src="https://github.com/user-attachments/assets/66580351-6cca-4dfe-9de4-3813cf62678c"
/>

* Emitter
New exposed controls allow you to manually fire a single beam, and get
signals whenever it is toggled on/off/fired.
It doesn't allow a player to toggle it on/off (must be done physically).
ID locking the emitter will also lock out the ability to fire the
emitter via USB.

<img width="303" height="226" alt="temp pump"
src="https://github.com/user-attachments/assets/4d0e6758-d653-4ac1-a080-d8e31d64408d"
/>

* Temperature Pump
This works exactly the same as the other USB controlled pumps, with the
addition of setting the heat rate.

<img width="267" height="151" alt="temperature control"
src="https://github.com/user-attachments/assets/6fff5148-bd70-4a1c-9899-10c997279669"
/>

* Temperature Control Unit
The USB interface now allows this to be remotely turned off and on like
the other USB pump interfaces.

## Why It's Good For The Game

These three parts are crucial to engineering/atmos projects, and gives
experienced players more depth to toy with circuits.

## Changelog

🆑
add: Added USB interface to emitters, temperature pumps and temperature
control unit machines
/🆑
2026-04-29 16:52:55 +02:00

134 lines
4.8 KiB
Plaintext

/obj/machinery/atmospherics/components/binary/temperature_pump
icon_state = "tpump_map-3"
name = "temperature pump"
desc = "A pump that moves heat from one pipeline to another. The input will get cooler, and the output will get hotter."
can_unwrench = TRUE
shift_underlay_only = FALSE
construction_type = /obj/item/pipe/directional
pipe_state = "tpump"
vent_movement = NONE
///Percent of the heat delta to transfer
var/heat_transfer_rate = 0
///Maximum allowed transfer percentage
var/max_heat_transfer_rate = 100
/obj/machinery/atmospherics/components/binary/temperature_pump/Initialize(mapload)
. = ..()
AddComponent(/datum/component/usb_port, typecacheof(list(/obj/item/circuit_component/atmos_temperature_pump), only_root_path = TRUE))
register_context()
/obj/machinery/atmospherics/components/binary/temperature_pump/add_context(atom/source, list/context, obj/item/held_item, mob/user)
. = ..()
context[SCREENTIP_CONTEXT_CTRL_LMB] = "Turn [on ? "off" : "on"]"
context[SCREENTIP_CONTEXT_ALT_LMB] = "Maximize transfer rate"
return CONTEXTUAL_SCREENTIP_SET
/obj/machinery/atmospherics/components/binary/temperature_pump/click_ctrl(mob/user)
if(is_operational)
set_on(!on)
balloon_alert(user, "turned [on ? "on" : "off"]")
investigate_log("was turned [on ? "on" : "off"] by [key_name(user)]", INVESTIGATE_ATMOS)
return CLICK_ACTION_SUCCESS
return CLICK_ACTION_BLOCKING
/obj/machinery/atmospherics/components/binary/temperature_pump/click_alt(mob/user)
if(heat_transfer_rate == max_heat_transfer_rate)
return CLICK_ACTION_BLOCKING
heat_transfer_rate = max_heat_transfer_rate
investigate_log("was set to [heat_transfer_rate]% by [key_name(user)]", INVESTIGATE_ATMOS)
balloon_alert(user, "transfer rate set to [heat_transfer_rate]%")
update_appearance(UPDATE_ICON)
return CLICK_ACTION_SUCCESS
/obj/machinery/atmospherics/components/binary/temperature_pump/update_icon_nopipes()
icon_state = "tpump_[on && is_operational ? "on" : "off"]-[set_overlay_offset(piping_layer)]"
/obj/machinery/atmospherics/components/binary/temperature_pump/process_atmos()
if(!on || !is_operational)
return
var/datum/gas_mixture/air_input = airs[1]
var/datum/gas_mixture/air_output = airs[2]
if(!QUANTIZE(air_input.total_moles()) || !QUANTIZE(air_output.total_moles())) //Don't transfer if there's no gas
return
var/datum/gas_mixture/remove_input = air_input.remove_ratio(0.9)
var/datum/gas_mixture/remove_output = air_output.remove_ratio(0.9)
var/coolant_temperature_delta = remove_input.temperature - remove_output.temperature
if(coolant_temperature_delta > 0)
var/input_capacity = remove_input.heat_capacity()
var/output_capacity = remove_output.heat_capacity()
var/cooling_heat_amount = (heat_transfer_rate * 0.01) * CALCULATE_CONDUCTION_ENERGY(coolant_temperature_delta, output_capacity, input_capacity)
remove_output.temperature = max(remove_output.temperature + (cooling_heat_amount / output_capacity), TCMB)
remove_input.temperature = max(remove_input.temperature - (cooling_heat_amount / input_capacity), TCMB)
update_parents()
var/power_usage = 200
air_input.merge(remove_input)
air_output.merge(remove_output)
if(power_usage)
use_energy(power_usage)
/obj/machinery/atmospherics/components/binary/temperature_pump/ui_interact(mob/user, datum/tgui/ui)
ui = SStgui.try_update_ui(user, src, ui)
if(!ui)
ui = new(user, src, "AtmosTempPump", name)
ui.open()
/obj/machinery/atmospherics/components/binary/temperature_pump/ui_data()
var/data = list()
data["on"] = on
data["rate"] = round(heat_transfer_rate)
data["max_heat_transfer_rate"] = round(max_heat_transfer_rate)
return data
/obj/machinery/atmospherics/components/binary/temperature_pump/ui_act(action, list/params, datum/tgui/ui, datum/ui_state/state)
. = ..()
if(.)
return
switch(action)
if("power")
set_on(!on)
investigate_log("was turned [on ? "on" : "off"] by [key_name(usr)]", INVESTIGATE_ATMOS)
. = TRUE
if("rate")
var/rate = params["rate"]
if(rate == "max")
rate = max_heat_transfer_rate
. = TRUE
else if(text2num(rate) != null)
rate = text2num(rate)
. = TRUE
if(.)
heat_transfer_rate = clamp(rate, 0, max_heat_transfer_rate)
investigate_log("was set to [heat_transfer_rate]% by [key_name(usr)]", INVESTIGATE_ATMOS)
update_appearance(UPDATE_ICON)
//mapping
/obj/machinery/atmospherics/components/binary/temperature_pump/layer2
icon_state = "tpump_map-2"
piping_layer = 2
/obj/machinery/atmospherics/components/binary/temperature_pump/layer4
icon_state = "tpump_map-4"
piping_layer = 4
/obj/machinery/atmospherics/components/binary/temperature_pump/on
on = TRUE
icon_state = "tpump_on_map-3"
/obj/machinery/atmospherics/components/binary/temperature_pump/on/layer2
icon_state = "tpump_on_map-2"
piping_layer = 2
/obj/machinery/atmospherics/components/binary/temperature_pump/on/layer4
icon_state = "tpump_on_map-4"
piping_layer = 4