Files
CHOMPStation2/code/ATMOSPHERICS/components/unary/heat_source.dm
Leshana 776b221828 Rewrite pipe construction
- Moved pipe construction defines into __defines/construction.dm
- Unified pipe *unwrenching* by creating a standard proc along with the `construction_type` var.
- Eliminated the pipe fitting name & icon_state lookup tables by adding `pipe_state` var on atmos machinery and referencing that.
    - Each pipe which can be made from a fitting object should override `pipe_state` with the icon state to be used on the pipe fitting object.
- Eliminated the giant switch statement of doom in pipe construction by delegating that work to `on_construction` proc.
    - To make this work, every pipe must implement `get_neighbor_nodes_for_init` which returns a list of nodes which should be re-initialized on that pipe's construction.
- Combined the SCRUBBERS, SUPPLY and REGULAR pipe fitting classes together by storing the `piping_layer` variable and using the `setPipingLayer` procs
- Standardized the code for searching for node neighbors into the `can_be_node` proc.
    - This proc is also improved in that is a mutual check, `check_connectable` is called on BOTH objects, so they have to mutually agree to connect as nodes. Eliminates lots of special edge case logic.
    - Updated all the `amos_init` procs to use `can_be_node`.  In the most common cases, even that boilerplate code is consolidated into the `STANDARD_ATMOS_CHOOSE_NODE` macro.
- Implemented `pipe_flags` which lets pipes declare (or override) certain requirements.
- Adds a "pipe_recipe" datum to help out things that construct pipes.  By taking it out of the dispenser, we open the road for multiple dispenser types.  No, no RPD yet.  Soon.
    - Enhances the pipe dispenser to operate on pipe recipe datums instead of hard coded lists of pipes it can construct.   These datums are also (partially) initialized from the pipe machine types themselves, reducing having to define stuff in multiple places.
    - Switched pipe dispenser UI to use browse().   Not a NanoUI, but makes it a bit prettier with low effort.
    - Changed pipe dispenser to use a button selector to switch between Regular/Scrubbers/Supply instead of having separate list items.
- Added icon states to HE pipes to support the "connected on neither side" state.
2018-03-20 23:29:27 -04:00

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//TODO: Put this under a common parent type with freezers to cut down on the copypasta
#define HEATER_PERF_MULT 2.5
/obj/machinery/atmospherics/unary/heater
name = "gas heating system"
desc = "Heats gas when connected to a pipe network"
icon = 'icons/obj/Cryogenic2.dmi'
icon_state = "heater_0"
density = 1
anchored = 1
use_power = 0
idle_power_usage = 5 //5 Watts for thermostat related circuitry
circuit = /obj/item/weapon/circuitboard/unary_atmos/heater
var/max_temperature = T20C + 680
var/internal_volume = 600 //L
var/max_power_rating = 20000 //power rating when the usage is turned up to 100
var/power_setting = 100
var/set_temperature = T20C //thermostat
var/heating = 0 //mainly for icon updates
/obj/machinery/atmospherics/unary/heater/New()
..()
component_parts = list()
component_parts += new /obj/item/weapon/stock_parts/matter_bin(src)
component_parts += new /obj/item/weapon/stock_parts/capacitor(src)
component_parts += new /obj/item/weapon/stock_parts/capacitor(src)
component_parts += new /obj/item/stack/cable_coil(src, 5)
RefreshParts()
/obj/machinery/atmospherics/unary/heater/atmos_init()
if(node)
return
var/node_connect = dir
//check that there is something to connect to
for(var/obj/machinery/atmospherics/target in get_step(src, node_connect))
if(can_be_node(target, 1))
node = target
break
if(check_for_obstacles())
node = null
if(node)
update_icon()
/obj/machinery/atmospherics/unary/heater/update_icon()
if(node)
if(use_power && heating)
icon_state = "heater_1"
else
icon_state = "heater"
else
icon_state = "heater_0"
return
/obj/machinery/atmospherics/unary/heater/process()
..()
if(stat & (NOPOWER|BROKEN) || !use_power)
heating = 0
update_icon()
return
if(network && air_contents.total_moles && air_contents.temperature < set_temperature)
air_contents.add_thermal_energy(power_rating * HEATER_PERF_MULT)
use_power(power_rating)
heating = 1
network.update = 1
else
heating = 0
update_icon()
/obj/machinery/atmospherics/unary/heater/attack_ai(mob/user as mob)
ui_interact(user)
/obj/machinery/atmospherics/unary/heater/attack_hand(mob/user as mob)
ui_interact(user)
/obj/machinery/atmospherics/unary/heater/ui_interact(mob/user, ui_key = "main", var/datum/nanoui/ui = null, var/force_open = 1)
// this is the data which will be sent to the ui
var/data[0]
data["on"] = use_power ? 1 : 0
data["gasPressure"] = round(air_contents.return_pressure())
data["gasTemperature"] = round(air_contents.temperature)
data["minGasTemperature"] = 0
data["maxGasTemperature"] = round(max_temperature)
data["targetGasTemperature"] = round(set_temperature)
data["powerSetting"] = power_setting
var/temp_class = "normal"
if(air_contents.temperature > (T20C+40))
temp_class = "bad"
data["gasTemperatureClass"] = temp_class
// update the ui if it exists, returns null if no ui is passed/found
ui = nanomanager.try_update_ui(user, src, ui_key, ui, data, force_open)
if(!ui)
// the ui does not exist, so we'll create a new() one
// for a list of parameters and their descriptions see the code docs in \code\modules\nano\nanoui.dm
ui = new(user, src, ui_key, "freezer.tmpl", "Gas Heating System", 440, 300)
// when the ui is first opened this is the data it will use
ui.set_initial_data(data)
// open the new ui window
ui.open()
// auto update every Master Controller tick
ui.set_auto_update(1)
/obj/machinery/atmospherics/unary/heater/Topic(href, href_list)
if(..())
return 1
if(href_list["toggleStatus"])
use_power = !use_power
update_icon()
if(href_list["temp"])
var/amount = text2num(href_list["temp"])
if(amount > 0)
set_temperature = min(set_temperature + amount, max_temperature)
else
set_temperature = max(set_temperature + amount, 0)
if(href_list["setPower"]) //setting power to 0 is redundant anyways
var/new_setting = between(0, text2num(href_list["setPower"]), 100)
set_power_level(new_setting)
add_fingerprint(usr)
//upgrading parts
/obj/machinery/atmospherics/unary/heater/RefreshParts()
..()
var/cap_rating = 0
var/bin_rating = 0
for(var/obj/item/weapon/stock_parts/P in component_parts)
if(istype(P, /obj/item/weapon/stock_parts/capacitor))
cap_rating += P.rating
if(istype(P, /obj/item/weapon/stock_parts/matter_bin))
bin_rating += P.rating
max_power_rating = initial(max_power_rating) * cap_rating / 2
max_temperature = max(initial(max_temperature) - T20C, 0) * ((bin_rating * 4 + cap_rating) / 5) + T20C
air_contents.volume = max(initial(internal_volume) - 200, 0) + 200 * bin_rating
set_power_level(power_setting)
/obj/machinery/atmospherics/unary/heater/proc/set_power_level(var/new_power_setting)
power_setting = new_power_setting
power_rating = max_power_rating * (power_setting/100)
/obj/machinery/atmospherics/unary/heater/attackby(var/obj/item/O as obj, var/mob/user as mob)
if(default_deconstruction_screwdriver(user, O))
return
if(default_deconstruction_crowbar(user, O))
return
if(default_part_replacement(user, O))
return
..()
/obj/machinery/atmospherics/unary/heater/examine(mob/user)
..(user)
if(panel_open)
user << "The maintenance hatch is open."