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Bubberstation/code/modules/modular_computers/file_system/programs/ntdownloader.dm
SkyratBot fdcfabefd8 [MIRROR] Integrated circuits for modular computers (#26196)
Integrated circuits for modular computers (#80530)

This PR integrates circuits for modular computers and a good bits of
their programs.
The peculiarity here is that modular computers have no fixed amount of
unremovable components (except the base one with just a couple ports for
now), instead, they're added and removed along with programs. With a few
exceptions (such as the messenger and signaler), for these program
circuits to work, their associated program has to be either open or in
the background.

For a reason or another, not all programs have a circuit associated to
them, still, however the programs with a circuit are still a handful.
They are:
- Nanotrasen Pay System
- Notepad
- SiliConnect
- WireCarp
- MODsuit Control
- Spectre Meter
- Direct Messenger*
- LifeConnect
- Custodial Locator
- Fission360
- Camera
- Status Display
- SignalCommander

*By the by, sending messages has a cooldown, so it shouldn't be as
spammy. If it turns out to not be enough, I can make it so messages from
circuit will be ignored by other messenger circuits.

The PR is no longer WIP.

I believe modular computers could make for some interesting setups with
circuits, since they're fairly flexible and stocked with features unlike
many other appliances, therefore also a speck more abusable, though
limits, cooldowns, logging and sanitization have been implemented to
keep it in check.

🆑
add: Modular Computers now support integrated circuits. What can be done
with them depends on the programs installed and whether they're running
(open or background).
add: Modular Consoles (the machinery) now have a small backup cell they
draw power from if the power goes out.
/🆑

Co-authored-by: Ghom <42542238+Ghommie@users.noreply.github.com>
2024-01-21 14:59:14 +00:00

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/datum/computer_file/program/ntnetdownload
filename = "ntsoftwarehub"
filedesc = "NT Software Hub"
program_open_overlay = "generic"
extended_desc = "This program allows downloads of software from official NT repositories"
undeletable = TRUE
size = 4
program_flags = PROGRAM_REQUIRES_NTNET
tgui_id = "NtosNetDownloader"
program_icon = "download"
///The program currently being downloaded.
var/datum/computer_file/program/downloaded_file
///Boolean on whether the `downloaded_file` is being downloaded from the Syndicate store,
///in which case it will appear as 'ENCRYPTED' in logs, rather than display file name.
var/hacked_download = FALSE
///How much of the data has been downloaded.
var/download_completion
///The error message being displayed to the user, if necessary. Null if there isn't one.
var/downloaderror
///The list of categories to display in the UI, in order of which they appear.
var/static/list/show_categories = list(
PROGRAM_CATEGORY_DEVICE,
PROGRAM_CATEGORY_EQUIPMENT,
PROGRAM_CATEGORY_GAMES,
PROGRAM_CATEGORY_SECURITY,
PROGRAM_CATEGORY_ENGINEERING,
PROGRAM_CATEGORY_SUPPLY,
PROGRAM_CATEGORY_SCIENCE,
)
/datum/computer_file/program/ntnetdownload/kill_program(mob/user)
abort_file_download()
ui_header = null
. = ..()
/datum/computer_file/program/ntnetdownload/proc/begin_file_download(filename)
if(downloaded_file)
return FALSE
var/datum/computer_file/program/PRG = SSmodular_computers.find_ntnet_file_by_name(filename)
if(!PRG || !istype(PRG))
return FALSE
// Attempting to download antag only program, but without having emagged/syndicate computer. No.
if((PRG.program_flags & PROGRAM_ON_SYNDINET_STORE) && !(computer.obj_flags & EMAGGED))
return FALSE
if(!computer || !computer.can_store_file(PRG))
return FALSE
ui_header = "downloader_running.gif"
if(PRG in SSmodular_computers.available_station_software)
generate_network_log("Began downloading file [PRG.filename].[PRG.filetype] from NTNet Software Repository.")
hacked_download = FALSE
else if(PRG in SSmodular_computers.available_antag_software)
generate_network_log("Began downloading file **ENCRYPTED**.[PRG.filetype] from unspecified server.")
hacked_download = TRUE
else
generate_network_log("Began downloading file [PRG.filename].[PRG.filetype] from unspecified server.")
hacked_download = FALSE
downloaded_file = PRG.clone()
/datum/computer_file/program/ntnetdownload/proc/abort_file_download()
if(!downloaded_file)
return
generate_network_log("Aborted download of file [hacked_download ? "**ENCRYPTED**" : "[downloaded_file.filename].[downloaded_file.filetype]"].")
downloaded_file = null
download_completion = FALSE
ui_header = null
/datum/computer_file/program/ntnetdownload/proc/complete_file_download()
if(!downloaded_file)
return
generate_network_log("Completed download of file [hacked_download ? "**ENCRYPTED**" : "[downloaded_file.filename].[downloaded_file.filetype]"].")
if(!computer || !computer.store_file(downloaded_file))
// The download failed
downloaderror = "I/O ERROR - Unable to save file. Check whether you have enough free space on your hard drive and whether your hard drive is properly connected. If the issue persists contact your system administrator for assistance."
downloaded_file = null
download_completion = FALSE
ui_header = "downloader_finished.gif"
/datum/computer_file/program/ntnetdownload/process_tick(seconds_per_tick)
if(!downloaded_file)
return
if(download_completion >= downloaded_file.size)
complete_file_download()
// Download speed according to connectivity state. NTNet server is assumed to be on unlimited speed so we're limited by our local connectivity
var/download_netspeed
// Speed defines are found in misc.dm
switch(ntnet_status)
if(NTNET_LOW_SIGNAL)
download_netspeed = NTNETSPEED_LOWSIGNAL
if(NTNET_GOOD_SIGNAL)
download_netspeed = NTNETSPEED_HIGHSIGNAL
if(NTNET_ETHERNET_SIGNAL)
download_netspeed = NTNETSPEED_ETHERNET
if(download_netspeed)
if(HAS_TRAIT(computer, TRAIT_MODPC_HALVED_DOWNLOAD_SPEED))
download_netspeed *= 0.5
download_completion += download_netspeed
/datum/computer_file/program/ntnetdownload/ui_act(action, params, datum/tgui/ui, datum/ui_state/state)
. = ..()
switch(action)
if("PRG_downloadfile")
if(!downloaded_file)
begin_file_download(params["filename"])
return TRUE
if("PRG_reseterror")
if(downloaderror)
download_completion = FALSE
downloaded_file = null
downloaderror = ""
return TRUE
return FALSE
/datum/computer_file/program/ntnetdownload/ui_data(mob/user)
var/list/data = list()
var/list/access = computer.GetAccess()
data["downloading"] = !!downloaded_file
data["error"] = downloaderror || FALSE
// Download running. Wait please..
if(downloaded_file)
data["downloadname"] = downloaded_file.filename
data["downloaddesc"] = downloaded_file.filedesc
data["downloadsize"] = downloaded_file.size
data["downloadcompletion"] = round(download_completion, 0.1)
data["disk_size"] = computer.max_capacity
data["disk_used"] = computer.used_capacity
data["emagged"] = (computer.obj_flags & EMAGGED)
var/list/repo = SSmodular_computers.available_antag_software | SSmodular_computers.available_station_software
for(var/datum/computer_file/program/programs as anything in repo)
data["programs"] += list(list(
"icon" = programs.program_icon,
"filename" = programs.filename,
"filedesc" = programs.filedesc,
"fileinfo" = programs.extended_desc,
"category" = programs.downloader_category,
"installed" = !!computer.find_file_by_name(programs.filename),
"compatible" = check_compatibility(programs),
"size" = programs.size,
"access" = programs.can_run(user, downloading = TRUE, access = access),
"verifiedsource" = !!(programs.program_flags & PROGRAM_ON_NTNET_STORE),
))
data["categories"] = show_categories
return data
///Checks if a provided `program_to_check` is compatible to be downloaded on our computer.
/datum/computer_file/program/ntnetdownload/proc/check_compatibility(datum/computer_file/program/program_to_check)
if(!program_to_check || !program_to_check.is_supported_by_hardware(hardware_flag = computer.hardware_flag, loud = FALSE))
return FALSE
return TRUE