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Bubberstation/code/modules/modular_computers/file_system/programs/ntdownloader.dm
T
SkyratBot acc18e5bcc [MIRROR] Removes more NTNet from Tablets and removes a ton of dead code [MDB IGNORE] (#19997)
* Removes more NTNet from Tablets and removes a ton of dead code (#74085)

## About The Pull Request

Removes NtNet softwaredownload/communication because they did nothing,
so this also removes the feature to shut them off from Wirecarp

I removed tablets from being added to networks, Tablets already generate
logs for actions they do, which is already enough for the effects it has
in-game (just being visible to Wirecarp), once NtNet is deleted from
everything else then we can move it to ModPCs and limit logging to only
ModPC actions.

Fixes shutting off ntnet relays from Wirecarp, now you can properly shut
off Ntnet, and the warning that it kicks you out of the program is now
true.

Gives the Holodeck it's own network root define and fixes Syndicate
network showing up on Wirecarp

Wirecarp's PDA logs now shows the source of an action

## Why It's Good For The Game

Moves ModPCs further from NTNet so we can move towards deleting it
entirely
Makes Wirecarp more responsible and trustworthy
Removes useless stuff that never gets used, simplifying a overthought
overcomplicated system.

## Changelog

🆑
balance: Wirecarp now properly shuts off NtNet remotely.
balance: Wirecarp now shows the source of a PDA that does an action.
fix: Wirecarp can no longer be used to see if Nukies exist through their
networks.
del: Removes Software downloading and communication Ntnet networks, as
they were pretty worthless.
/🆑

* Removes more NTNet from Tablets and removes a ton of dead code

---------

Co-authored-by: John Willard <53777086+JohnFulpWillard@users.noreply.github.com>
2023-03-20 20:10:48 -07:00

171 lines
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/datum/computer_file/program/ntnetdownload
filename = "ntsoftwarehub"
filedesc = "NT Software Hub"
program_icon_state = "generic"
extended_desc = "This program allows downloads of software from official NT repositories"
undeletable = TRUE
size = 4
requires_ntnet = TRUE
available_on_ntnet = FALSE
ui_header = "downloader_finished.gif"
tgui_id = "NtosNetDownloader"
program_icon = "download"
var/datum/computer_file/program/downloaded_file = null
var/hacked_download = FALSE
var/download_completion = FALSE //GQ of downloaded data.
var/download_netspeed = 0
var/downloaderror = ""
var/list/main_repo
var/list/antag_repo
var/list/show_categories = list(
PROGRAM_CATEGORY_CREW,
PROGRAM_CATEGORY_ENGI,
PROGRAM_CATEGORY_SCI,
PROGRAM_CATEGORY_SUPL,
PROGRAM_CATEGORY_MISC,
)
/datum/computer_file/program/ntnetdownload/on_start()
. = ..()
main_repo = SSmodular_computers.available_station_software
antag_repo = SSmodular_computers.available_antag_software
/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.available_on_syndinet && !(computer.obj_flags & EMAGGED))
return FALSE
if(!computer || !computer.can_store_file(PRG))
return FALSE
ui_header = "downloader_running.gif"
if(PRG in main_repo)
generate_network_log("Began downloading file [PRG.filename].[PRG.filetype] from NTNet Software Repository.")
hacked_download = FALSE
else if(PRG in antag_repo)
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 = "downloader_finished.gif"
/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(delta_time)
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
download_netspeed = 0
// Speed defines are found in misc.dm
switch(ntnet_status)
if(1)
download_netspeed = NTNETSPEED_LOWSIGNAL
if(2)
download_netspeed = NTNETSPEED_HIGHSIGNAL
if(3)
download_netspeed = NTNETSPEED_ETHERNET
download_completion += download_netspeed
/datum/computer_file/program/ntnetdownload/ui_act(action, params)
. = ..()
if(.)
return
switch(action)
if("PRG_downloadfile")
if(!downloaded_file)
begin_file_download(params["filename"])
return TRUE
if("PRG_reseterror")
if(downloaderror)
download_completion = FALSE
download_netspeed = 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["downloadspeed"] = download_netspeed
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 = antag_repo | main_repo
var/list/program_categories = list()
for(var/datum/computer_file/program/programs as anything in repo)
if(!(programs.category in program_categories))
program_categories.Add(programs.category)
data["programs"] += list(list(
"icon" = programs.program_icon,
"filename" = programs.filename,
"filedesc" = programs.filedesc,
"fileinfo" = programs.extended_desc,
"category" = programs.category,
"installed" = !!computer.find_file_by_name(programs.filename),
"compatible" = check_compatibility(programs),
"size" = programs.size,
"access" = (computer.obj_flags & EMAGGED) && programs.available_on_syndinet ? TRUE : programs.can_run(user,transfer = TRUE, access = access),
"verifiedsource" = programs.available_on_ntnet,
))
data["categories"] = show_categories & program_categories
return data
/datum/computer_file/program/ntnetdownload/proc/check_compatibility(datum/computer_file/program/P)
var/hardflag = computer.hardware_flag
if(P?.is_supported_by_hardware(hardware_flag = hardflag, loud = FALSE))
return TRUE
return FALSE
/datum/computer_file/program/ntnetdownload/kill_program(forced)
abort_file_download()
return ..()