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Bubberstation/code/modules/wiremod/components/atom/remotecam.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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#define REMOTECAM_RANGE_FAR 7
#define REMOTECAM_RANGE_NEAR 2
#define REMOTECAM_ENERGY_USAGE_NEAR 0.003 * STANDARD_CELL_CHARGE //Normal components have 0.001 * STANDARD_CELL_CHARGE, this is expensive to livestream footage
#define REMOTECAM_ENERGY_USAGE_FAR 0.008 * STANDARD_CELL_CHARGE //Far range vision should be expensive, crank this up 8 times
#define REMOTECAM_EMP_RESET 90 SECONDS
/**
* # Remote Camera Component
*
* Attaches a camera for surveillance-on-the-go.
*/
/obj/item/circuit_component/remotecam
display_name = "Camera Abstract Type"
desc = "This is the abstract parent type - do not use this directly!"
category = "Entity"
circuit_flags = CIRCUIT_NO_DUPLICATES
/// Starts the cameraa
var/datum/port/input/start
/// Stops the program.
var/datum/port/input/stop
/// Camera range flag (near/far)
var/datum/port/input/camera_range
/// The network to use
var/datum/port/input/network
/// Allow camera range to be set or not
var/camera_range_settable = TRUE
/// Used only for the BCI shell type, as the COMSIG_MOVABLE_MOVED signal need to be assigned to the user mob, not the shell circuit
var/camera_signal_move_override = FALSE
/// Camera object
var/obj/machinery/camera/shell_camera = null
/// The shell storing the parent circuit
var/atom/movable/shell_parent = null
/// The shell's type (used for prefix naming)
var/camera_prefix = "Camera"
/// Camera random ID
var/c_tag_random = 0
/// Used to store the current process state
var/current_camera_state = FALSE
/// Used to store the current cameranet state
var/current_cameranet_state = TRUE
/// Used to store the camera emp state
var/current_camera_emp = FALSE
/// Used to store the camera emp timer id
var/current_camera_emp_timer_id
/// Used to store the last string used for the camera name
var/current_camera_name = ""
/// Used to store the current camera range setting (near/far)
var/current_camera_range = 0
/// Used to store the last string used for the camera network
var/current_camera_network = ""
/obj/item/circuit_component/remotecam/get_ui_notices()
. = ..()
if(camera_range_settable)
. += create_ui_notice("Energy Usage For Near (0) Range: [display_energy(REMOTECAM_ENERGY_USAGE_NEAR)] Per [DisplayTimeText(COMP_CLOCK_DELAY)]", "orange", "clock")
. += create_ui_notice("Energy Usage For Far (1) Range: [display_energy(REMOTECAM_ENERGY_USAGE_FAR)] Per [DisplayTimeText(COMP_CLOCK_DELAY)]", "orange", "clock")
else
. += create_ui_notice("Energy Usage While Active: [display_energy(current_camera_range > 0 ? REMOTECAM_ENERGY_USAGE_FAR : REMOTECAM_ENERGY_USAGE_NEAR)] Per [DisplayTimeText(COMP_CLOCK_DELAY)]", "orange", "clock")
/obj/item/circuit_component/remotecam/populate_ports()
start = add_input_port("Start", PORT_TYPE_SIGNAL)
stop = add_input_port("Stop", PORT_TYPE_SIGNAL)
if(camera_range_settable)
camera_range = add_input_port("Camera Range", PORT_TYPE_NUMBER, default = 0)
network = add_input_port("Network", PORT_TYPE_STRING, default = "ss13")
if(camera_range_settable)
current_camera_range = camera_range.value
c_tag_random = rand(1, 999)
/obj/item/circuit_component/remotecam/register_shell(atom/movable/shell)
shell_parent = shell
stop_process()
/obj/item/circuit_component/remotecam/unregister_shell(atom/movable/shell)
stop_process()
remove_camera()
shell_parent = null
/obj/item/circuit_component/remotecam/Destroy()
stop_process()
remove_camera()
shell_parent = null
return ..()
/obj/item/circuit_component/remotecam/input_received(datum/port/input/port)
if(!shell_parent || !shell_camera)
return
update_camera_name_network()
if(COMPONENT_TRIGGERED_BY(start, port))
start_process()
cameranet_add()
current_camera_state = TRUE
else if(COMPONENT_TRIGGERED_BY(stop, port))
stop_process()
close_camera() //Instantly turn off the camera
current_camera_state = FALSE
/**
* Initializes the camera
*/
/obj/item/circuit_component/remotecam/proc/init_camera()
shell_camera.desc = "This camera belongs in a circuit. If you see this, tell a coder!"
shell_camera.AddElement(/datum/element/empprotection, EMP_PROTECT_ALL)
shell_camera.use_power = NO_POWER_USE
shell_camera.start_active = TRUE
shell_camera.internal_light = FALSE
current_camera_name = ""
if(camera_range_settable)
current_camera_range = camera_range.value
current_cameranet_state = TRUE
current_camera_emp = FALSE
current_camera_network = ""
close_camera()
update_camera_range()
update_camera_name_network()
if(current_camera_state)
start_process()
update_camera_location()
else
cameranet_remove() //Remove camera from global cameranet until user activates the camera first
if(!camera_signal_move_override)
RegisterSignal(shell_parent, COMSIG_MOVABLE_MOVED, PROC_REF(update_camera_location))
RegisterSignal(shell_parent, COMSIG_ATOM_EMP_ACT, PROC_REF(set_camera_emp))
/**
* Remove the camera
*/
/obj/item/circuit_component/remotecam/proc/remove_camera()
if(!shell_camera)
return
if(!camera_signal_move_override)
UnregisterSignal(shell_parent, COMSIG_MOVABLE_MOVED)
UnregisterSignal(shell_parent, COMSIG_ATOM_EMP_ACT)
if(current_camera_emp)
deltimer(current_camera_emp_timer_id)
current_camera_emp = FALSE
cameranet_add() //Readd camera to cameranet before deleting camera
QDEL_NULL(shell_camera)
/**
* Close the camera state (only if it's already active)
*/
/obj/item/circuit_component/remotecam/proc/close_camera()
if(shell_camera?.camera_enabled)
shell_camera.toggle_cam(null, 0)
/**
* Set the camera range
*/
/obj/item/circuit_component/remotecam/proc/update_camera_range()
shell_camera.setViewRange(current_camera_range > 0 ? REMOTECAM_RANGE_FAR : REMOTECAM_RANGE_NEAR)
/**
* Updates the camera name and network
*/
/obj/item/circuit_component/remotecam/proc/update_camera_name_network()
if(!parent || !parent.display_name || parent.display_name == "")
shell_camera.c_tag = "[camera_prefix]: unspecified #[c_tag_random]"
current_camera_name = ""
else if(current_camera_name != parent.display_name)
current_camera_name = parent.display_name
var/new_cam_name = reject_bad_name(current_camera_name, allow_numbers = TRUE, ascii_only = FALSE, strict = TRUE, cap_after_symbols = FALSE)
//Set camera name using parent circuit name
if(new_cam_name)
shell_camera.c_tag = "[camera_prefix]: [new_cam_name] #[c_tag_random]"
else
shell_camera.c_tag = "[camera_prefix]: unspecified #[c_tag_random]"
if(!network.value || network.value == "")
shell_camera.network = list("ss13")
current_camera_network = ""
else if(current_camera_network != network.value)
current_camera_network = network.value
var/new_net_name = LOWER_TEXT(sanitize(current_camera_network))
//Set camera network string
if(new_net_name)
shell_camera.network = list("[new_net_name]")
else
shell_camera.network = list("ss13")
/**
* Update the chunk for the camera (if enabled)
*/
/obj/item/circuit_component/remotecam/proc/update_camera_location(atom/old_loc, movement_dir, forced, list/old_locs, momentum_change)
SIGNAL_HANDLER
if(current_camera_state && current_cameranet_state)
GLOB.cameranet.updatePortableCamera(shell_camera, 0.5 SECONDS)
/**
* Add camera from global cameranet
*/
/obj/item/circuit_component/remotecam/proc/cameranet_add()
if(current_cameranet_state)
return
GLOB.cameranet.cameras += shell_camera
GLOB.cameranet.addCamera(shell_camera)
current_cameranet_state = TRUE
/**
* Remove camera from global cameranet
*/
/obj/item/circuit_component/remotecam/proc/cameranet_remove()
if(!current_cameranet_state)
return
GLOB.cameranet.removeCamera(shell_camera)
GLOB.cameranet.cameras -= shell_camera
current_cameranet_state = FALSE
/**
* Set the camera as emp'd
*/
/obj/item/circuit_component/remotecam/proc/set_camera_emp(datum/source, severity, protection)
SIGNAL_HANDLER
if(current_camera_emp)
return
if(!prob(150 / severity))
return
current_camera_emp = TRUE
close_camera()
current_camera_emp_timer_id = addtimer(CALLBACK(src, PROC_REF(remove_camera_emp)), REMOTECAM_EMP_RESET, TIMER_STOPPABLE)
for(var/mob/M as anything in GLOB.player_list)
if (M.client?.eye == shell_camera)
M.reset_perspective(null)
to_chat(M, span_warning("The screen bursts into static!"))
/**
* Restore emp'd camera
*/
/obj/item/circuit_component/remotecam/proc/remove_camera_emp()
current_camera_emp = FALSE
/**
* Adds the component to the SSclock_component process list
*
* Starts draining cell per second while camera is active
*/
/obj/item/circuit_component/remotecam/proc/start_process()
START_PROCESSING(SSclock_component, src)
/**
* Removes the component to the SSclock_component process list
*
* Stops draining cell per second
*/
/obj/item/circuit_component/remotecam/proc/stop_process()
STOP_PROCESSING(SSclock_component, src)
/**
* Handle power usage and camera state updating
*
* This is the generic abstract proc - subtypes with specialized logic should use their own copy of process()
*/
/obj/item/circuit_component/remotecam/process(seconds_per_tick)
if(!shell_parent || !shell_camera)
return PROCESS_KILL
//Camera is currently emp'd
if (current_camera_emp)
close_camera()
return
var/obj/item/stock_parts/power_store/cell = parent.get_cell()
//If cell doesn't exist, or we ran out of power
if(!cell?.use(current_camera_range > 0 ? REMOTECAM_ENERGY_USAGE_FAR : REMOTECAM_ENERGY_USAGE_NEAR))
close_camera()
return
if(camera_range_settable)
//If the camera range has changed, update camera range
if(!camera_range.value != !current_camera_range)
current_camera_range = camera_range.value
update_camera_range()
//Set the camera state (if state has been changed)
if(current_camera_state ^ shell_camera.camera_enabled)
shell_camera.toggle_cam(null, 0)
/obj/item/circuit_component/remotecam/bci
display_name = "BCI Camera"
desc = "Digitizes user's sight for surveillance-on-the-go. User must have fully functional eyes for digitizer to work. Camera range input is either 0 (near) or 1 (far). Network field is used for camera network."
category = "BCI"
camera_prefix = "BCI"
required_shells = list(/obj/item/organ/internal/cyberimp/bci)
/// BCIs are organs, and thus the signal must be assigned ONLY when the shell has been installed in a mob - otherwise the camera will never update position
camera_signal_move_override = TRUE
/// Store the BCI owner as a variable, so we can remove the move signal if the user was gibbed/destroyed while the BCI is still installed
var/mob/living/carbon/bciuser = null
/obj/item/circuit_component/remotecam/drone
display_name = "Remote Camera"
desc = "Capture the surrounding environment for surveillance-on-the-go. Camera range input is either 0 (near) or 1 (far). Network field is used for camera network."
camera_prefix = "Drone"
/obj/item/circuit_component/remotecam/airlock
display_name = "Peephole Camera"
desc = "A peephole camera that captures both sides of the airlock. Network field is used for camera network."
camera_prefix = "Airlock"
/// Hardcode camera to near range
camera_range_settable = FALSE
current_camera_range = 0
/obj/item/circuit_component/remotecam/polaroid
display_name = "Camera Stream Add-On"
desc = "Relays a polaroid camera's feed as a digital stream for surveillance-on-the-go. The camera stream will not work if stored inside of a container like a backpack/box. Network field is used for camera network."
camera_prefix = "Polaroid"
/// Hardcode camera to near range
camera_range_settable = FALSE
current_camera_range = 0
/obj/item/circuit_component/remotecam/bci/register_shell(atom/movable/shell)
. = ..()
if(!istype(shell_parent, /obj/item/organ/internal/cyberimp/bci))
return
shell_camera = new /obj/machinery/camera (shell_parent)
init_camera()
RegisterSignal(shell_parent, COMSIG_ORGAN_IMPLANTED, PROC_REF(on_organ_implanted))
RegisterSignal(shell_parent, COMSIG_ORGAN_REMOVED, PROC_REF(on_organ_removed))
var/obj/item/organ/internal/cyberimp/bci/bci = shell_parent
if(bci.owner) //If somehow the camera was added while shell is already installed inside a mob, assign signals
if(bciuser) //This should never happen... But if it does, unassign move signal from old mob
UnregisterSignal(bciuser, COMSIG_MOVABLE_MOVED, PROC_REF(update_camera_location))
bciuser = bci.owner
RegisterSignal(bciuser, COMSIG_MOVABLE_MOVED, PROC_REF(update_camera_location))
/obj/item/circuit_component/remotecam/bci/unregister_shell(atom/movable/shell)
if(shell_camera)
if(bciuser)
UnregisterSignal(bciuser, COMSIG_MOVABLE_MOVED, PROC_REF(update_camera_location))
bciuser = null
UnregisterSignal(shell_parent, list(COMSIG_ORGAN_IMPLANTED, COMSIG_ORGAN_REMOVED))
return ..()
/obj/item/circuit_component/remotecam/bci/Destroy()
if(shell_camera)
if(bciuser)
UnregisterSignal(bciuser, COMSIG_MOVABLE_MOVED, PROC_REF(update_camera_location))
bciuser = null
UnregisterSignal(shell_parent, list(COMSIG_ORGAN_IMPLANTED, COMSIG_ORGAN_REMOVED))
return ..()
/obj/item/circuit_component/remotecam/bci/proc/on_organ_implanted(datum/source, mob/living/carbon/owner)
SIGNAL_HANDLER
if(bciuser)
return
bciuser = owner
RegisterSignal(bciuser, COMSIG_MOVABLE_MOVED, PROC_REF(update_camera_location))
/obj/item/circuit_component/remotecam/bci/proc/on_organ_removed(datum/source, mob/living/carbon/owner)
SIGNAL_HANDLER
if(!bciuser)
return
UnregisterSignal(bciuser, COMSIG_MOVABLE_MOVED, PROC_REF(update_camera_location))
bciuser = null
/obj/item/circuit_component/remotecam/drone/register_shell(atom/movable/shell)
. = ..()
if(!istype(shell_parent, /mob/living/circuit_drone))
return
current_camera_state = FALSE //Always reset camera state for built-in shell components
shell_camera = new /obj/machinery/camera (shell_parent)
init_camera()
/obj/item/circuit_component/remotecam/airlock/register_shell(atom/movable/shell)
. = ..()
if(!istype(shell_parent, /obj/machinery/door/airlock))
return
current_camera_state = FALSE //Always reset camera state for built-in shell components
shell_camera = new /obj/machinery/camera (shell_parent)
init_camera()
/obj/item/circuit_component/remotecam/polaroid/register_shell(atom/movable/shell)
. = ..()
if(!istype(shell_parent, /obj/item/camera))
return
current_camera_state = FALSE //Always reset camera state for built-in shell components
shell_camera = new /obj/machinery/camera (shell_parent)
init_camera()
/obj/item/circuit_component/remotecam/bci/process(seconds_per_tick)
if(!shell_parent || !shell_camera)
return PROCESS_KILL
//Camera is currently emp'd
if (current_camera_emp)
close_camera()
return
var/obj/item/organ/internal/cyberimp/bci/bci = shell_parent
//If shell is not currently inside a head, or user is currently blind, or user is dead
if(!bci.owner || bci.owner.is_blind() || bci.owner.stat >= UNCONSCIOUS)
close_camera()
return
var/obj/item/stock_parts/power_store/cell = parent.get_cell()
//If cell doesn't exist, or we ran out of power
if(!cell?.use(current_camera_range > 0 ? REMOTECAM_ENERGY_USAGE_FAR : REMOTECAM_ENERGY_USAGE_NEAR))
close_camera()
return
//If owner is nearsighted, set camera range to short (if it wasn't already)
if(bci.owner.is_nearsighted_currently())
if(current_camera_range)
current_camera_range = 0
update_camera_range()
//Else if the camera range has changed, update camera range
else if(!camera_range.value != !current_camera_range)
current_camera_range = camera_range.value
update_camera_range()
//Set the camera state (if state has been changed)
if(current_camera_state ^ shell_camera.camera_enabled)
shell_camera.toggle_cam(null, 0)
/obj/item/circuit_component/remotecam/polaroid/process(seconds_per_tick)
if(!shell_parent || !shell_camera)
return PROCESS_KILL
//Camera is currently emp'd
if (current_camera_emp)
close_camera()
return
//If camera is stored inside of bag or something, turn it off
if(shell_parent.loc.atom_storage)
close_camera()
return
var/obj/item/stock_parts/power_store/cell = parent.get_cell()
//If cell doesn't exist, or we ran out of power
if(!cell?.use(REMOTECAM_ENERGY_USAGE_NEAR))
close_camera()
return
//Set the camera state (if state has been changed)
if(current_camera_state ^ shell_camera.camera_enabled)
shell_camera.toggle_cam(null, 0)
#undef REMOTECAM_RANGE_FAR
#undef REMOTECAM_RANGE_NEAR
#undef REMOTECAM_ENERGY_USAGE_NEAR
#undef REMOTECAM_ENERGY_USAGE_FAR
#undef REMOTECAM_EMP_RESET
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