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Bubberstation/code/modules/wiremod/shell/brain_computer_interface.dm
Watermelon914 0db2a23faf Adds a new power storage type: The Megacell. Drastically reduces power cell consumption/storage. [MDB Ignore] (#84079) 
## About The Pull Request
As the title says. A standard power cell now only stores 10 KJ and
drains power similar to how it did before the refactor to all power
appliances.

The new standard megacell stock part stores 1 MJ (what cells store right
now). APCs and SMESs have had their power cells replaced with these
megacell stock parts instead. Megacells can only be used in APCs and
SMESs. It shouldn't be possible to use megacells in any typical
appliance.

This shouldn't change anything about how much 'use' you can get out of a
power cell in regular practice. Most should operate the same and you
should still get the same amount of shots out of a laser gun, and we can
look at expanding what can be switched over to megacells, e.g. if we
want mechs to require significantly more power than a typical appliance.

Thanks to Meyhazah for the megacell icon sprites.

## Why It's Good For The Game
Power cell consumption is way too high ever since the power appliance
refactor that converted most things to be in joules. It's a bit
ridiculous for most of our machinery to drain the station's power supply
this early on.

The reason it's like this is because regular appliances (laser guns,
borgs, lights) all have a cell type that is identical to the APC/SMES
cell type. And it means that if we want to provide an easy way to charge
these appliances without making it easy to charge APCs/SMESs through a
power bug exploit, we need to introduce a new cell type to differentiate
between what supplies power and regular appliances that use power. This
is primarily what the megacell stock part does.

This moves us back to what it was originally like before the power
refactor, where recharging power cells wouldn't drain an exorbitant
amount of energy. However, it maintains the goal of the original
refactor which was to prevent people from cheesing power generation to
produce an infinite amount of power, as the power that APCs and SMESs
operate at is drastically different from the power that a regular
appliance uses.

## Changelog
🆑 Watermelon, Mayhazah
balance: Drastically reduces the power consumption and max charge of
power cells
balance: Added a new stock part called the battery, used primarily in
the construction of APCs and SMESs.
add: Suiciding with a cell/battery will shock you and potentially dust
you/shock the people around you if the charge is great enough.
/🆑

---------

Co-authored-by: Watermelon914 <3052169-Watermelon914@users.noreply.gitlab.com>
Co-authored-by: Pickle-Coding <58013024+Pickle-Coding@users.noreply.github.com>
2024-06-25 00:32:19 +00:00

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/obj/item/organ/internal/cyberimp/bci
name = "brain-computer interface"
desc = "An implant that can be placed in a user's head to control circuits using their brain."
icon = 'icons/obj/science/circuits.dmi'
icon_state = "bci"
visual = FALSE
zone = BODY_ZONE_HEAD
w_class = WEIGHT_CLASS_TINY
/obj/item/organ/internal/cyberimp/bci/Initialize(mapload)
. = ..()
RegisterSignal(src, COMSIG_CIRCUIT_ACTION_COMPONENT_REGISTERED, PROC_REF(action_comp_registered))
RegisterSignal(src, COMSIG_CIRCUIT_ACTION_COMPONENT_UNREGISTERED, PROC_REF(action_comp_unregistered))
var/obj/item/integrated_circuit/circuit = new(src)
circuit.add_component(new /obj/item/circuit_component/equipment_action(null, "One"))
AddComponent(/datum/component/shell, list(
new /obj/item/circuit_component/bci_core,
), SHELL_CAPACITY_SMALL, starting_circuit = circuit)
/obj/item/organ/internal/cyberimp/bci/say(
message,
bubble_type,
list/spans = list(),
sanitize = TRUE,
datum/language/language,
ignore_spam = FALSE,
forced,
filterproof = FALSE,
message_range = 7,
datum/saymode/saymode,
list/message_mods = list(),
)
if (owner)
// Otherwise say_dead will be called.
// It's intentional that a circuit for a dead person does not speak from the shell.
if (owner.stat == DEAD)
return
forced = "circuit speech"
return owner.say(arglist(args))
return ..()
/obj/item/organ/internal/cyberimp/bci/proc/action_comp_registered(datum/source, obj/item/circuit_component/equipment_action/action_comp)
SIGNAL_HANDLER
LAZYADD(actions, new/datum/action/innate/bci_action(src, action_comp))
/obj/item/organ/internal/cyberimp/bci/proc/action_comp_unregistered(datum/source, obj/item/circuit_component/equipment_action/action_comp)
SIGNAL_HANDLER
var/datum/action/innate/bci_action/action = action_comp.granted_to[REF(src)]
if(!istype(action))
return
LAZYREMOVE(actions, action)
QDEL_LIST_ASSOC_VAL(action_comp.granted_to)
/datum/action/innate/bci_action
name = "Action"
button_icon = 'icons/mob/actions/actions_items.dmi'
check_flags = AB_CHECK_CONSCIOUS
button_icon_state = "bci_power"
var/obj/item/organ/internal/cyberimp/bci/bci
var/obj/item/circuit_component/equipment_action/circuit_component
/datum/action/innate/bci_action/New(obj/item/organ/internal/cyberimp/bci/_bci, obj/item/circuit_component/equipment_action/circuit_component)
..()
bci = _bci
circuit_component.granted_to[REF(_bci)] = src
src.circuit_component = circuit_component
/datum/action/innate/bci_action/Destroy()
circuit_component.granted_to -= REF(bci)
circuit_component = null
return ..()
/datum/action/innate/bci_action/Activate()
circuit_component.user.set_output(owner)
circuit_component.signal.set_output(COMPONENT_SIGNAL)
/obj/item/circuit_component/bci_core
display_name = "BCI Core"
desc = "Controls the core operations of the BCI."
/// A reference to the action button to look at charge/get info
var/datum/action/innate/bci_charge_action/charge_action
var/datum/port/input/message
var/datum/port/input/send_message_signal
var/datum/port/input/show_charge_meter
var/datum/port/output/user_port
var/datum/weakref/user
var/obj/item/organ/internal/cyberimp/bci/bci
/obj/item/circuit_component/bci_core/populate_ports()
message = add_input_port("Message", PORT_TYPE_STRING, trigger = null)
send_message_signal = add_input_port("Send Message", PORT_TYPE_SIGNAL)
show_charge_meter = add_input_port("Show Charge Meter", PORT_TYPE_NUMBER, trigger = PROC_REF(update_charge_action))
user_port = add_output_port("User", PORT_TYPE_USER)
/obj/item/circuit_component/bci_core/Destroy()
QDEL_NULL(charge_action)
return ..()
/obj/item/circuit_component/bci_core/proc/update_charge_action()
CIRCUIT_TRIGGER
var/mob/living/carbon/resolved_owner = user?.resolve()
if (show_charge_meter.value)
if (charge_action)
return
charge_action = new(src)
if (resolved_owner)
charge_action.Grant(resolved_owner)
bci.actions += charge_action
else
if (!charge_action)
return
if (resolved_owner)
charge_action.Remove(resolved_owner)
bci.actions -= charge_action
QDEL_NULL(charge_action)
/obj/item/circuit_component/bci_core/register_shell(atom/movable/shell)
bci = shell
show_charge_meter.set_value(TRUE)
RegisterSignal(shell, COMSIG_ORGAN_IMPLANTED, PROC_REF(on_organ_implanted))
RegisterSignal(shell, COMSIG_ORGAN_REMOVED, PROC_REF(on_organ_removed))
/obj/item/circuit_component/bci_core/unregister_shell(atom/movable/shell)
bci = shell
if (charge_action)
var/mob/living/carbon/resolved_owner = user?.resolve()
if (resolved_owner)
charge_action.Remove(resolved_owner)
bci.actions -= charge_action
QDEL_NULL(charge_action)
UnregisterSignal(shell, list(
COMSIG_ORGAN_IMPLANTED,
COMSIG_ORGAN_REMOVED,
))
/obj/item/circuit_component/bci_core/input_received(datum/port/input/port)
var/sent_message = trim(message.value)
if (!sent_message)
return
var/mob/living/carbon/resolved_owner = user?.resolve()
if (isnull(resolved_owner))
return
if (resolved_owner.stat == DEAD)
return
to_chat(resolved_owner, "<i>You hear a strange, robotic voice in your head...</i> \"[span_robot("[html_encode(sent_message)]")]\"")
/obj/item/circuit_component/bci_core/proc/on_organ_implanted(datum/source, mob/living/carbon/owner)
SIGNAL_HANDLER
update_charge_action()
user_port.set_output(owner)
user = WEAKREF(owner)
RegisterSignal(owner, COMSIG_ATOM_EXAMINE, PROC_REF(on_examine))
RegisterSignal(owner, COMSIG_PROCESS_BORGCHARGER_OCCUPANT, PROC_REF(on_borg_charge))
RegisterSignal(owner, COMSIG_LIVING_ELECTROCUTE_ACT, PROC_REF(on_electrocute))
/obj/item/circuit_component/bci_core/proc/on_organ_removed(datum/source, mob/living/carbon/owner)
SIGNAL_HANDLER
user_port.set_output(null)
user = null
UnregisterSignal(owner, list(
COMSIG_ATOM_EXAMINE,
COMSIG_PROCESS_BORGCHARGER_OCCUPANT,
COMSIG_LIVING_ELECTROCUTE_ACT,
))
/obj/item/circuit_component/bci_core/proc/on_borg_charge(datum/source, datum/callback/charge_cell, seconds_per_tick)
SIGNAL_HANDLER
if (isnull(parent.cell))
return
charge_cell.Invoke(parent.cell, seconds_per_tick)
/obj/item/circuit_component/bci_core/proc/on_electrocute(datum/source, shock_damage, shock_source, siemens_coefficient, flags)
SIGNAL_HANDLER
if (isnull(parent.cell))
return
if (flags & SHOCK_ILLUSION)
return
parent.cell.give(shock_damage * 2)
to_chat(source, span_notice("You absorb some of the shock into your [parent.name]!"))
/obj/item/circuit_component/bci_core/proc/on_examine(datum/source, mob/mob, list/examine_text)
SIGNAL_HANDLER
if (isobserver(mob))
examine_text += span_notice("[source.p_They()] [source.p_have()] <a href='?src=[REF(src)];open_bci=1'>\a [parent] implanted in [source.p_them()]</a>.")
/obj/item/circuit_component/bci_core/Topic(href, list/href_list)
..()
if (!isobserver(usr))
return
if (href_list["open_bci"])
parent.attack_ghost(usr)
/datum/action/innate/bci_charge_action
name = "Check BCI Charge"
check_flags = NONE
button_icon = 'icons/obj/machines/cell_charger.dmi'
button_icon_state = "cell"
var/obj/item/circuit_component/bci_core/circuit_component
/datum/action/innate/bci_charge_action/New(obj/item/circuit_component/bci_core/circuit_component)
..()
src.circuit_component = circuit_component
build_all_button_icons()
START_PROCESSING(SSobj, src)
/datum/action/innate/bci_charge_action/create_button()
var/atom/movable/screen/movable/action_button/button = ..()
button.maptext_x = 2
button.maptext_y = 0
return button
/datum/action/innate/bci_charge_action/Destroy()
circuit_component.charge_action = null
circuit_component = null
STOP_PROCESSING(SSobj, src)
return ..()
/datum/action/innate/bci_charge_action/Trigger(trigger_flags)
var/obj/item/stock_parts/power_store/cell/cell = circuit_component.parent.cell
if (isnull(cell))
to_chat(owner, span_boldwarning("[circuit_component.parent] has no power cell."))
else
to_chat(owner, span_info("[circuit_component.parent]'s [cell.name] has <b>[cell.percent()]%</b> charge left."))
to_chat(owner, span_info("You can recharge it by using a cyborg recharging station."))
/datum/action/innate/bci_charge_action/process(seconds_per_tick)
build_all_button_icons(UPDATE_BUTTON_STATUS)
/datum/action/innate/bci_charge_action/update_button_status(atom/movable/screen/movable/action_button/button, force = FALSE)
. = ..()
var/obj/item/stock_parts/power_store/cell/cell = circuit_component.parent.cell
button.maptext = cell ? MAPTEXT("[cell.percent()]%") : ""
/obj/machinery/bci_implanter
name = "brain-computer interface manipulation chamber"
desc = "A machine that, when given a brain-computer interface, will implant it into an occupant. Otherwise, will remove any brain-computer interfaces they already have."
circuit = /obj/item/circuitboard/machine/bci_implanter
icon = 'icons/obj/machines/bci_implanter.dmi'
icon_state = "bci_implanter"
base_icon_state = "bci_implanter"
layer = ABOVE_WINDOW_LAYER
anchored = TRUE
density = TRUE
obj_flags = BLOCKS_CONSTRUCTION // Becomes undense when the door is open
var/busy = FALSE
var/busy_icon_state
var/locked = FALSE
var/obj/item/organ/internal/cyberimp/bci/bci_to_implant
COOLDOWN_DECLARE(message_cooldown)
/obj/machinery/bci_implanter/Initialize(mapload)
. = ..()
occupant_typecache = typecacheof(/mob/living/carbon)
/obj/machinery/bci_implanter/on_deconstruction(disassembled)
drop_stored_bci()
/obj/machinery/bci_implanter/Destroy()
qdel(bci_to_implant)
return ..()
/obj/machinery/bci_implanter/examine(mob/user)
. = ..()
if (isnull(bci_to_implant))
. += span_notice("There is no BCI inserted.")
else
. += span_notice("Right-click to remove current BCI.")
/obj/machinery/bci_implanter/proc/set_busy(status, working_icon)
busy = status
busy_icon_state = working_icon
update_appearance()
/obj/machinery/bci_implanter/update_icon_state()
if (occupant)
icon_state = busy ? busy_icon_state : "[base_icon_state]_occupied"
return ..()
icon_state = "[base_icon_state][state_open ? "_open" : null]"
return ..()
/obj/machinery/bci_implanter/update_overlays()
var/list/overlays = ..()
if ((machine_stat & MAINT) || panel_open)
overlays += "maint"
return overlays
if (machine_stat & (NOPOWER|BROKEN))
return overlays
if (busy || locked)
overlays += "red"
if (locked)
overlays += "bolted"
return overlays
overlays += "green"
return overlays
/obj/machinery/bci_implanter/attack_hand_secondary(mob/user, list/modifiers)
. = ..()
if (. == SECONDARY_ATTACK_CANCEL_ATTACK_CHAIN)
return .
if(!user.Adjacent(src))
return
if (locked)
balloon_alert(user, "it's locked!")
return SECONDARY_ATTACK_CANCEL_ATTACK_CHAIN
if (isnull(bci_to_implant))
balloon_alert(user, "no bci inserted!")
else
user.put_in_hands(bci_to_implant)
balloon_alert(user, "ejected bci")
return SECONDARY_ATTACK_CANCEL_ATTACK_CHAIN
/obj/machinery/bci_implanter/attackby(obj/item/weapon, mob/user, params)
var/obj/item/organ/internal/cyberimp/bci/new_bci = weapon
if (istype(new_bci))
if (!(locate(/obj/item/integrated_circuit) in new_bci))
balloon_alert(user, "bci has no circuit!")
return
var/obj/item/organ/internal/cyberimp/bci/previous_bci_to_implant = bci_to_implant
user.transferItemToLoc(weapon, src)
bci_to_implant = weapon
if (isnull(previous_bci_to_implant))
balloon_alert(user, "inserted bci")
else
balloon_alert(user, "swapped bci")
user.put_in_hands(previous_bci_to_implant)
return
return ..()
/obj/machinery/bci_implanter/attackby_secondary(obj/item/weapon, mob/user, params)
if (!occupant && default_deconstruction_screwdriver(user, icon_state, icon_state, weapon))
update_appearance()
return SECONDARY_ATTACK_CANCEL_ATTACK_CHAIN
if (default_pry_open(weapon, close_after_pry = FALSE, open_density = FALSE, closed_density = TRUE))
return SECONDARY_ATTACK_CANCEL_ATTACK_CHAIN
if (default_deconstruction_crowbar(weapon))
return SECONDARY_ATTACK_CANCEL_ATTACK_CHAIN
return SECONDARY_ATTACK_CANCEL_ATTACK_CHAIN
/obj/machinery/bci_implanter/proc/start_process()
if (machine_stat & (NOPOWER|BROKEN))
return
if ((machine_stat & MAINT) || panel_open)
return
if (!occupant || busy)
return
update_use_power(ACTIVE_POWER_USE)
var/locked_state = locked
locked = TRUE
set_busy(TRUE, "[initial(icon_state)]_raising")
addtimer(CALLBACK(src, PROC_REF(set_busy), TRUE, "[initial(icon_state)]_active"), 1 SECONDS)
addtimer(CALLBACK(src, PROC_REF(set_busy), TRUE, "[initial(icon_state)]_falling"), 2 SECONDS)
addtimer(CALLBACK(src, PROC_REF(complete_process), locked_state), 3 SECONDS)
/obj/machinery/bci_implanter/proc/complete_process(locked_state)
update_use_power(IDLE_POWER_USE)
locked = locked_state
set_busy(FALSE)
var/mob/living/carbon/carbon_occupant = occupant
if (!istype(carbon_occupant))
return
playsound(loc, 'sound/machines/ping.ogg', 30, FALSE)
var/obj/item/organ/internal/cyberimp/bci/bci_organ = carbon_occupant.get_organ_by_type(/obj/item/organ/internal/cyberimp/bci)
if (bci_organ)
bci_organ.Remove(carbon_occupant)
if (isnull(bci_to_implant))
say("Occupant's previous brain-computer interface has been transferred to internal storage unit.")
carbon_occupant.transferItemToLoc(bci_organ, src)
bci_to_implant = bci_organ
else
say("Occupant's previous brain-computer interface has been ejected.")
bci_organ.forceMove(drop_location())
else if (!isnull(bci_to_implant))
say("Occupant has been injected with [bci_to_implant].")
bci_to_implant.Insert(carbon_occupant)
/obj/machinery/bci_implanter/open_machine(drop = TRUE, density_to_set = FALSE)
if(state_open)
return FALSE
..()
return TRUE
/obj/machinery/bci_implanter/close_machine(mob/living/carbon/user, density_to_set = TRUE)
if(!state_open)
return FALSE
..()
var/mob/living/carbon/carbon_occupant = occupant
if (istype(occupant))
var/obj/item/organ/internal/cyberimp/bci/bci_organ = carbon_occupant.get_organ_by_type(/obj/item/organ/internal/cyberimp/bci)
if (isnull(bci_organ) && isnull(bci_to_implant))
say("No brain-computer interface inserted, and occupant does not have one. Insert a BCI to implant one.")
playsound(src, 'sound/machines/buzz-sigh.ogg', 30, TRUE)
return FALSE
addtimer(CALLBACK(src, PROC_REF(start_process)), 1 SECONDS)
return TRUE
/obj/machinery/bci_implanter/relaymove(mob/living/user, direction)
var/message
if (locked)
message = "it won't budge!"
else if (user.stat != CONSCIOUS)
message = "you don't have the energy!"
if (!isnull(message))
if (COOLDOWN_FINISHED(src, message_cooldown))
COOLDOWN_START(src, message_cooldown, 5 SECONDS)
balloon_alert(user, message)
return
open_machine()
/obj/machinery/bci_implanter/interact(mob/user)
if (state_open)
close_machine(null, user)
return
else if (locked)
balloon_alert(user, "it's locked!")
return
open_machine()
/obj/machinery/bci_implanter/proc/drop_stored_bci()
if (isnull(bci_to_implant))
return
bci_to_implant.forceMove(drop_location())
/obj/machinery/bci_implanter/dump_inventory_contents(list/subset)
// Prevents opening the machine dropping the BCI.
// "dump_contents()" still drops the BCI.
return ..(contents - bci_to_implant)
/obj/machinery/bci_implanter/Exited(atom/movable/gone, direction)
if (gone == bci_to_implant)
bci_to_implant = null
return ..()
/obj/item/circuitboard/machine/bci_implanter
name = "Brain-Computer Interface Manipulation Chamber (Machine Board)"
greyscale_colors = CIRCUIT_COLOR_SCIENCE
build_path = /obj/machinery/bci_implanter
req_components = list(
/obj/item/stock_parts/micro_laser = 2,
/obj/item/stock_parts/servo = 1,
)
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