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Paradise/code/modules/power/generators/turbine.dm
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warriorstar-orion 9a5db8f91e refactor: remove CanPass height arg (#26700)
2024-09-11 14:49:30 +00:00

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// TURBINE v2 AKA rev4407 Engine reborn!
// How to use it? - Mappers
//
// This is a very good power generating mechanism. All you need is a blast furnace with soaring flames and output.
// Not everything is included yet so the turbine can run out of fuel quite quickly. The best thing about the turbine is that even
// though something is on fire that passes through it, it won't be on fire as it passes out of it. So the exhaust fumes can still
// containt unreacted fuel - plasma and oxygen that needs to be filtered out and re-routed back. This of course requires smart piping
// For a computer to work with the turbine the compressor requires a comp_id matching with the turbine computer's id. This will be
// subjected to a change in the near future mind you. Right now this method of generating power is a good backup but don't expect it
// become a main power source unless some work is done. Have fun.
//
// - Numbers
//
// Example setup S - sparker
// B - Blast doors into space for venting
// *BBB****BBB* C - Compressor
// S CT * T - Turbine
// * ^ * * V * D - Doors with firedoor
// **|***D**|** ^ - Fuel feed (Not vent, but a gas outlet)
// | | V - Suction vent (Like the ones in atmos)
//
#define OVERDRIVE 4
#define VERY_FAST 3
#define FAST 2
#define SLOW 1
//below defines the time between an overheat event and next startup
#define OVERHEAT_TIME 120 SECONDS
#define OVERHEAT_THRESHOLD 200 //measured in cycles of 2 seconds
#define OVERHEAT_MESSAGE "Alert! The gas turbine generator's bearings have overheated. Initiating automatic cooling procedures. Manual restart is required."
/obj/machinery/power/compressor
name = "gas turbine compressor"
desc = "The compressor stage of a gas turbine generator. A data panel for linking with a to a computer can be accessed with a screwdriver."
icon = 'icons/obj/pipes.dmi'
icon_state = "compressor"
anchored = TRUE
density = TRUE
resistance_flags = FIRE_PROOF
var/obj/machinery/power/turbine/turbine
var/datum/gas_mixture/gas_contained
var/turf/simulated/inturf
var/starter = FALSE
var/rpm = 0
var/rpm_threshold = NONE
var/rpmtarget = 0
var/capacity = 1e6
var/comp_id = 0
var/efficiency
/// value that dertermines the amount of overheat "damage" on the turbine.
var/overheat = 0
/// This value needs to be zero. It represents seconds since the last overheat event
var/last_overheat = 0
/// Internal radio, used to alert engineers of turbine trip!
var/obj/item/radio/radio
/obj/machinery/power/turbine
name = "gas turbine generator"
desc = "A gas turbine used for backup power generation."
icon = 'icons/obj/pipes.dmi'
icon_state = "turbine"
anchored = TRUE
density = TRUE
resistance_flags = FIRE_PROOF
var/opened = FALSE
var/obj/machinery/power/compressor/compressor
var/turf/simulated/outturf
var/lastgen
/// If the turbine is outputing enough to visibly affect its sprite
var/generator_threshold = FALSE
var/productivity = 1
/obj/machinery/computer/turbine_computer
name = "gas turbine control computer"
desc = "A computer to remotely control a gas turbine. Link it to a turbine via use of a multitool."
icon_screen = "turbinecomp"
icon_keyboard = "tech_key"
circuit = /obj/item/circuitboard/turbine_computer
var/obj/machinery/power/compressor/compressor
var/id = 0
// the inlet stage of the gas turbine electricity generator
/obj/machinery/power/compressor/Initialize(mapload)
. = ..()
component_parts = list()
component_parts += new /obj/item/circuitboard/power_compressor(null)
component_parts += new /obj/item/stock_parts/manipulator(null)
component_parts += new /obj/item/stock_parts/manipulator(null)
component_parts += new /obj/item/stock_parts/manipulator(null)
component_parts += new /obj/item/stock_parts/manipulator(null)
component_parts += new /obj/item/stock_parts/manipulator(null)
component_parts += new /obj/item/stock_parts/manipulator(null)
component_parts += new /obj/item/stack/cable_coil(null, 5)
RefreshParts()
// The inlet of the compressor is the direction it faces
gas_contained = new
inturf = get_step(src, dir)
locate_machinery()
if(!turbine)
stat |= BROKEN
//Radio for screaming about overheats
radio = new(src)
radio.listening = FALSE
radio.follow_target = src
radio.config(list("Engineering" = 0))
#define COMPFRICTION 5e5
#define COMPSTARTERLOAD 2800
/obj/machinery/power/compressor/locate_machinery()
if(turbine)
return
turbine = locate() in get_step(src, get_dir(inturf, src))
if(turbine)
turbine.locate_machinery()
/obj/machinery/power/compressor/RefreshParts()
var/E = 0
for(var/obj/item/stock_parts/manipulator/M in component_parts)
E += M.rating
efficiency = E / 6
/obj/machinery/power/compressor/attackby(obj/item/I, mob/user, params)
if(default_change_direction_wrench(user, I))
turbine = null
inturf = get_step(src, dir)
locate_machinery()
if(turbine)
to_chat(user, "<span class='notice'>Turbine connected.</span>")
stat &= ~BROKEN
else
to_chat(user, "<span class='alert'>Turbine not connected.</span>")
stat |= BROKEN
return
return ..()
/obj/machinery/power/compressor/crowbar_act(mob/user, obj/item/I)
if(default_deconstruction_crowbar(user, I))
return TRUE
/obj/machinery/power/compressor/screwdriver_act(mob/user, obj/item/I)
if(default_deconstruction_screwdriver(user, initial(icon_state), initial(icon_state), I))
return TRUE
/obj/machinery/power/compressor/multitool_act(mob/living/user, obj/item/I)
if(!I.use_tool(src, user, 0, volume = I.tool_volume))
return
if(!I.multitool_check_buffer(user))
return
var/obj/item/multitool/M = I
if(panel_open)
M.set_multitool_buffer(user, src)
/obj/machinery/power/compressor/CanAtmosPass(direction)
return !density
/obj/machinery/power/compressor/proc/trigger_overheat()
starter = FALSE
last_overheat = world.time
overheat -= 50
radio.autosay(OVERHEAT_MESSAGE, name, "Engineering")
playsound(src, 'sound/machines/buzz-two.ogg', 100, FALSE, 40, 30, falloff_distance = 10)
/obj/machinery/power/compressor/proc/time_until_overheat_done()
return max(last_overheat + OVERHEAT_TIME - world.time, 0)
/obj/machinery/power/compressor/process()
var/datum/milla_safe/compressor_process/milla = new()
milla.invoke_async(src)
/datum/milla_safe/compressor_process
/datum/milla_safe/compressor_process/on_run(obj/machinery/power/compressor/compressor)
if(!compressor.turbine)
compressor.stat = BROKEN
if(compressor.stat & BROKEN || compressor.panel_open)
return
if(!compressor.starter)
return
if(compressor.rpm_threshold == OVERDRIVE)
compressor.overheat += 2
if(compressor.overheat >= OVERHEAT_THRESHOLD)
compressor.trigger_overheat()
else if(compressor.overheat > 0)
compressor.overheat -= 2
compressor.rpm = 0.9 * compressor.rpm + 0.1 * compressor.rpmtarget
var/datum/gas_mixture/environment = get_turf_air(compressor.inturf)
var/transfer_moles = environment.total_moles()/10
var/datum/gas_mixture/removed = environment.remove(transfer_moles)
compressor.gas_contained.merge(removed)
// RPM function to include compression friction - be advised that too low/high of a compfriction value can make things screwy
compressor.rpm = max(0, compressor.rpm - (compressor.rpm*compressor.rpm)/(COMPFRICTION*compressor.efficiency))
if(!(compressor.stat & NOPOWER))
compressor.use_power(2800)
if(compressor.rpm < 1000)
compressor.rpmtarget = 1000
else
if(compressor.rpm < 1000)
compressor.rpmtarget = 0
var/new_rpm_threshold
switch(compressor.rpm)
if(50001 to INFINITY)
new_rpm_threshold = OVERDRIVE
if(10001 to 50000)
new_rpm_threshold = VERY_FAST
if(2001 to 10000)
new_rpm_threshold = FAST
if(501 to 2000)
new_rpm_threshold = SLOW
else
new_rpm_threshold = NONE
if(compressor.rpm_threshold != new_rpm_threshold)
compressor.rpm_threshold = new_rpm_threshold
compressor.update_icon(UPDATE_OVERLAYS)
/obj/machinery/power/compressor/update_overlays()
. = ..()
if(!rpm_threshold)
return
. += image(icon, "comp-o[rpm_threshold]", FLY_LAYER)
// These are crucial to working of a turbine - the stats modify the power output.
// TURBPOWER modifies how much raw energy can you get from rpms,
// TURBCURVESHAPE modifies the shape of the curve - the lower the value the less straight the curve is.
#define TURBPOWER 500000
#define TURBCURVESHAPE 0.5
#define POWER_CURVE_MOD 1.7 // Used to form the turbine power generation curve
/obj/machinery/power/turbine/Initialize(mapload)
. = ..()
component_parts = list()
component_parts += new /obj/item/circuitboard/power_turbine(src)
component_parts += new /obj/item/stock_parts/capacitor(src)
component_parts += new /obj/item/stock_parts/capacitor(src)
component_parts += new /obj/item/stock_parts/capacitor(src)
component_parts += new /obj/item/stock_parts/capacitor(src)
component_parts += new /obj/item/stock_parts/capacitor(src)
component_parts += new /obj/item/stock_parts/capacitor(src)
component_parts += new /obj/item/stack/cable_coil(src, 5)
RefreshParts()
// The outlet is pointed at the direction of the turbine component
outturf = get_step(src, dir)
locate_machinery()
if(!compressor)
stat |= BROKEN
/obj/machinery/power/turbine/RefreshParts()
var/P = 0
for(var/obj/item/stock_parts/capacitor/C in component_parts)
P += C.rating
productivity = P / 6
/obj/machinery/power/turbine/locate_machinery()
if(compressor)
return
compressor = locate() in get_step(src, get_dir(outturf, src))
if(compressor)
compressor.locate_machinery()
/obj/machinery/power/turbine/CanAtmosPass(turf/T)
return !density
/obj/machinery/power/turbine/process()
var/datum/milla_safe/turbine_process/milla = new()
milla.invoke_async(src)
/datum/milla_safe/turbine_process
/datum/milla_safe/turbine_process/on_run(obj/machinery/power/turbine/turbine)
if(!turbine.compressor)
turbine.stat = BROKEN
if((turbine.stat & BROKEN) || turbine.panel_open)
return
if(!turbine.compressor.starter)
return
// This is the power generation function. If anything is needed it's good to plot it in EXCEL before modifying
// the TURBPOWER and TURBCURVESHAPE values
if(turbine.compressor.gas_contained.temperature() < 500)
turbine.lastgen = 0
else
turbine.lastgen = ((turbine.compressor.rpm / TURBPOWER) ** TURBCURVESHAPE) * TURBPOWER * turbine.productivity * POWER_CURVE_MOD
turbine.produce_direct_power(turbine.lastgen)
// Weird function but it works. Should be something else...
var/newrpm = ((turbine.compressor.gas_contained.temperature()) * turbine.compressor.gas_contained.total_moles()) / 4
newrpm = max(0, newrpm)
if(!turbine.compressor.starter || newrpm > 1000)
turbine.compressor.rpmtarget = newrpm
if(turbine.compressor.gas_contained.total_moles()>0)
var/oamount = min(turbine.compressor.gas_contained.total_moles(), (turbine.compressor.rpm + 100) / 35000 * turbine.compressor.capacity)
var/datum/gas_mixture/removed = turbine.compressor.gas_contained.remove(oamount)
turbine.outturf.blind_release_air(removed)
if((turbine.lastgen > 100) != turbine.generator_threshold)
turbine.generator_threshold = !turbine.generator_threshold
turbine.update_icon(UPDATE_OVERLAYS)
turbine.updateDialog()
/obj/machinery/power/turbine/update_overlays()
. = ..()
if(!generator_threshold)
return
. += image(icon, "turb-o", FLY_LAYER)
/obj/machinery/power/turbine/attackby(obj/item/I, mob/user, params)
if(default_deconstruction_screwdriver(user, initial(icon_state), initial(icon_state), I))
return
if(default_change_direction_wrench(user, I))
compressor = null
outturf = get_step(src, dir)
locate_machinery()
if(compressor)
to_chat(user, "<span class='notice'>Compressor connected.</span>")
stat &= ~BROKEN
else
to_chat(user, "<span class='alert'>Compressor not connected.</span>")
stat |= BROKEN
return
if(default_deconstruction_crowbar(user, I))
return
return ..()
/obj/machinery/power/turbine/attack_hand(mob/user)
. = ..()
ui_interact(user)
/obj/machinery/power/turbine/ui_state(mob/user)
return GLOB.default_state
/obj/machinery/power/turbine/ui_interact(mob/user, datum/tgui/ui = null)
ui = SStgui.try_update_ui(user, src, ui)
if(!ui)
ui = new(user, src, "TurbineComputer", name)
ui.open()
/obj/machinery/power/turbine/ui_data(mob/user)
var/list/data = list()
data["compressor"] = !isnull(compressor)
data["compressor_broken"] = (!compressor || (compressor.stat & BROKEN))
data["turbine"] = !isnull(compressor?.turbine)
data["turbine_broken"] = (compressor?.turbine?.stat & BROKEN)
if(compressor && compressor.turbine)
data["online"] = compressor.starter
data["power"] = compressor.turbine.lastgen
data["rpm"] = compressor.rpm
data["temperature"] = compressor.gas_contained.temperature()
return data
/obj/machinery/power/turbine/ui_act(action, list/params, datum/tgui/ui, datum/ui_state/state)
if(..())
return
switch(action)
if("toggle_power")
var/time_until_done = compressor.time_until_overheat_done()
if(time_until_done)
compressor.starter = FALSE
to_chat(usr, "<span class='alert'>The turbine is overheating, please wait [time_until_done / 10] seconds for cooldown procedures to complete.</span>")
playsound(src, 'sound/effects/electheart.ogg', 100, FALSE, 40, 30, falloff_distance = 10)
else if(compressor?.turbine)
compressor.starter = !compressor.starter
. = TRUE
playsound(src, 'sound/mecha/powerup.ogg', 100, FALSE, 40, 30, falloff_distance = 10)
if("reconnect")
locate_machinery()
. = TRUE
//////////////////
/////COMPUTER/////
/////////////////
/obj/machinery/computer/turbine_computer/Initialize()
..()
return INITIALIZE_HINT_LATELOAD
/obj/machinery/computer/turbine_computer/LateInitialize()
locate_machinery()
/obj/machinery/computer/turbine_computer/proc/disconnect()
//this disconnects the computer from the turbine, good for resets.
compressor = null
/obj/machinery/computer/turbine_computer/attack_hand(mob/user)
. = ..()
ui_interact(user)
/obj/machinery/computer/turbine_computer/multitool_act(mob/living/user, obj/item/I)
. = ..()
var/obj/item/multitool/M = I
compressor = M.buffer
to_chat(user, "<span class='notice'>You link [src] to the turbine compressor in [I]'s buffer.</span>")
/obj/machinery/computer/turbine_computer/ui_state(mob/user)
return GLOB.default_state
/obj/machinery/computer/turbine_computer/ui_interact(mob/user, datum/tgui/ui = null)
ui = SStgui.try_update_ui(user, src, ui)
if(!ui)
ui = new(user, src, "TurbineComputer", name)
ui.open()
/obj/machinery/computer/turbine_computer/ui_data(mob/user)
var/list/data = list()
data["compressor"] = !isnull(compressor)
data["compressor_broken"] = (compressor?.stat & BROKEN)
data["turbine"] = !isnull(compressor?.turbine)
data["turbine_broken"] = (compressor?.turbine?.stat & BROKEN)
if(compressor?.turbine)
data["online"] = compressor.starter
data["power"] = compressor.turbine.lastgen
data["rpm"] = compressor.rpm
data["temperature"] = compressor.gas_contained.temperature()
data["bearing_heat"] = clamp((compressor.overheat / OVERHEAT_THRESHOLD) * 100, 0, 100)
return data
/obj/machinery/computer/turbine_computer/ui_act(action, list/params, datum/tgui/ui, datum/ui_state/state)
if(..())
return
switch(action)
if("toggle_power")
var/time_until_done = compressor.time_until_overheat_done()
if(time_until_done)
compressor.starter = FALSE
to_chat(usr, "<span class='alert'>The turbine is overheating, please wait [time_until_done / 10] seconds for cooldown procedures to complete.</span>")
playsound(src, 'sound/effects/electheart.ogg', 100, FALSE, 40, 30, falloff_distance = 10)
. = TRUE
else if(compressor?.turbine)
if(!compressor.starter)
playsound(compressor, 'sound/mecha/powerup.ogg', 100, FALSE, 40, 30, falloff_distance = 10)
compressor.starter = !compressor.starter
. = TRUE
if("disconnect")
disconnect()
. = TRUE
/obj/machinery/computer/turbine_computer/process()
src.updateDialog()
return
#undef OVERDRIVE
#undef VERY_FAST
#undef FAST
#undef SLOW
#undef OVERHEAT_TIME
#undef OVERHEAT_THRESHOLD
#undef OVERHEAT_MESSAGE
#undef COMPFRICTION
#undef COMPSTARTERLOAD
#undef TURBPOWER
#undef TURBCURVESHAPE
#undef POWER_CURVE_MOD
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