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https://github.com/Citadel-Station-13/Citadel-Station-13-RP.git
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PCUs and SR Connected Computers (#4040)
* PCU and Connected Consoles * Clean this up
This commit is contained in:
Zandario
@@ -1,36 +1,64 @@
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// /program/ files are executable programs that do things.
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/datum/computer_file/program
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filetype = "PRG"
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filename = "UnknownProgram" // File name. FILE NAME MUST BE UNIQUE IF YOU WANT THE PROGRAM TO BE DOWNLOADABLE FROM NTNET!
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var/required_access = null // List of required accesses to run/download the program.
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var/requires_access_to_run = 1 // Whether the program checks for required_access when run.
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var/requires_access_to_download = 1 // Whether the program checks for required_access when downloading.
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//nanoui
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var/datum/nano_module/NM = null // If the program uses NanoModule, put it here and it will be automagically opened. Otherwise implement nano_ui_interact.
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var/nanomodule_path = null // Path to nanomodule, make sure to set this if implementing new program.
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// t gui
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var/datum/tgui_module/TM = null // If the program uses TGUIModule, put it here and it will be automagically opened. Otherwise implement ui_interact.
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var/tguimodule_path = null // Path to tguimodule, make sure to set this if implementing new program.
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// misc program stuff
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var/program_state = PROGRAM_STATE_KILLED// PROGRAM_STATE_KILLED or PROGRAM_STATE_BACKGROUND or PROGRAM_STATE_ACTIVE - specifies whether this program is running.
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var/obj/item/modular_computer/computer // Device that runs this program.
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var/filedesc = "Unknown Program" // User-friendly name of this program.
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var/extended_desc = "N/A" // Short description of this program's function.
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var/program_icon_state = null // Program-specific screen icon state
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var/program_key_state = "standby_key" // Program-specific keyboard icon state
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var/program_menu_icon = "newwin" // Icon to use for program's link in main menu
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var/requires_ntnet = 0 // Set to 1 for program to require nonstop NTNet connection to run. If NTNet connection is lost program crashes.
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var/requires_ntnet_feature = 0 // Optional, if above is set to 1 checks for specific function of NTNet (currently NTNET_SOFTWAREDOWNLOAD, NTNET_PEERTOPEER, NTNET_SYSTEMCONTROL and NTNET_COMMUNICATION)
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var/ntnet_status = 1 // NTNet status, updated every tick by computer running this program. Don't use this for checks if NTNet works, computers do that. Use this for calculations, etc.
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var/usage_flags = PROGRAM_ALL // Bitflags (PROGRAM_CONSOLE, PROGRAM_LAPTOP, PROGRAM_TABLET combination) or PROGRAM_ALL
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var/network_destination = null // Optional string that describes what NTNet server/system this program connects to. Used in default logging.
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var/available_on_ntnet = 1 // Whether the program can be downloaded from NTNet. Set to 0 to disable.
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var/available_on_syndinet = 0 // Whether the program can be downloaded from SyndiNet (accessible via emagging the computer). Set to 1 to enable.
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var/computer_emagged = 0 // Set to 1 if computer that's running us was emagged. Computer updates this every Process() tick
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var/ui_header = null // Example: "something.gif" - a header image that will be rendered in computer's UI when this program is running at background. Images are taken from /nano/images/status_icons. Be careful not to use too large images!
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var/ntnet_speed = 0 // GQ/s - current network connectivity transfer rate
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//! File name. FILE NAME MUST BE UNIQUE IF YOU WANT THE PROGRAM TO BE DOWNLOADABLE FROM NTNET!
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filename = "UnknownProgram"
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/// List of required accesses to run/download the program.
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var/required_access = null
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/// Whether the program checks for required_access when run.
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var/requires_access_to_run = TRUE
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/// Whether the program checks for required_access when downloading.
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var/requires_access_to_download = TRUE
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/datum/computer_file/program/New(var/obj/item/modular_computer/comp = null)
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//! ## Nanoui
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/// If the program uses NanoModule, put it here and it will be automagically opened. Otherwise implement nano_ui_interact.
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var/datum/nano_module/NM = null
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/// Path to nanomodule, make sure to set this if implementing new program.
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var/nanomodule_path = null
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//! ## TGUI
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/// If the program uses TGUIModule, put it here and it will be automagically opened. Otherwise implement ui_interact.
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var/datum/tgui_module/TM = null
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/// Path to tguimodule, make sure to set this if implementing new program.
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var/tguimodule_path = null
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//! ## Misc Program Stuff
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/// PROGRAM_STATE_KILLED or PROGRAM_STATE_BACKGROUND or PROGRAM_STATE_ACTIVE - specifies whether this program is running.
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var/program_state = PROGRAM_STATE_KILLED
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/// Device that runs this program.
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var/obj/item/modular_computer/computer
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/// User-friendly name of this program.
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var/filedesc = "Unknown Program"
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/// Short description of this program's function.
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var/extended_desc = "N/A"
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/// Program-specific screen icon state.
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var/program_icon_state = null
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/// Program-specific keyboard icon state.
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var/program_key_state = "standby_key"
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/// Icon to use for program's link in main menu.
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var/program_menu_icon = "newwin"
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/// Set to TRUE for program to require nonstop NTNet connection to run. If NTNet connection is lost program crashes.
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var/requires_ntnet = FALSE
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/// Optional, if above is set to TRUE checks for specific function of NTNet (currently NTNET_SOFTWAREDOWNLOAD, NTNET_PEERTOPEER, NTNET_SYSTEMCONTROL and NTNET_COMMUNICATION)
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var/requires_ntnet_feature = FALSE
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/// NTNet status, updated every tick by computer running this program. Don't use this for checks if NTNet works, computers do that. Use this for calculations, etc.
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var/ntnet_status = 1
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/// Bitflags (PROGRAM_CONSOLE, PROGRAM_LAPTOP, PROGRAM_TABLET combination) or PROGRAM_ALL
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var/usage_flags = PROGRAM_ALL
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/// Optional string that describes what NTNet server/system this program connects to. Used in default logging.
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var/network_destination = null
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/// Whether the program can be downloaded from NTNet. Set to FALSE to disable.
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var/available_on_ntnet = TRUE
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/// Whether the program can be downloaded from SyndiNet (accessible via emagging the computer). Set to TRUE to enable.
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var/available_on_syndinet = FALSE
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/// Set to TRUE if computer that's running us was emagged. Computer updates this every Process() tick
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var/computer_emagged = FALSE
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/// Example: "something.gif" - a header image that will be rendered in computer's UI when this program is running at background. Images are taken from /nano/images/status_icons. Be careful not to use too large images!
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var/ui_header = null
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/// GQ/s - current network connectivity transfer rate.
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var/ntnet_speed = 0
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/datum/computer_file/program/New(obj/item/modular_computer/comp = null)
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..()
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if(comp && istype(comp))
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computer = comp
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@@ -53,33 +81,33 @@
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temp.usage_flags = usage_flags
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return temp
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// Relays icon update to the computer.
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/// Relays icon update to the computer.
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/datum/computer_file/program/proc/update_computer_icon()
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if(computer)
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computer.update_icon()
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// Attempts to create a log in global ntnet datum. Returns 1 on success, 0 on fail.
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/datum/computer_file/program/proc/generate_network_log(var/text)
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/// Attempts to create a log in global ntnet datum. Returns TRUE on success, FALSE on fail.
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/datum/computer_file/program/proc/generate_network_log(text)
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if(computer)
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return computer.add_log(text)
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return 0
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return FALSE
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/datum/computer_file/program/proc/is_supported_by_hardware(var/hardware_flag = 0, var/loud = 0, var/mob/user = null)
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/datum/computer_file/program/proc/is_supported_by_hardware(hardware_flag = 0, loud = FALSE, mob/user = null)
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if(!(hardware_flag & usage_flags))
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if(loud && computer && user)
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to_chat(user, "<span class='warning'>\The [computer] flashes: \"Hardware Error - Incompatible software\".</span>")
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return 0
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return 1
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to_chat(user, SPAN_WARNING("\The [computer] flashes: \"Hardware Error - Incompatible software\"."))
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return FALSE
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return TRUE
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/datum/computer_file/program/proc/get_signal(var/specific_action = 0)
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/datum/computer_file/program/proc/get_signal(specific_action = 0)
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if(computer)
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return computer.get_ntnet_status(specific_action)
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return 0
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return FALSE
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// Called by Process() on device that runs us, once every tick.
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/// Called by Process() on device that runs us, once every tick.
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/datum/computer_file/program/proc/process_tick()
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update_netspeed()
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return 1
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return TRUE
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/datum/computer_file/program/proc/update_netspeed()
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ntnet_speed = 0
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@@ -91,44 +119,50 @@
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if(3)
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ntnet_speed = NTNETSPEED_ETHERNET
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// Check if the user can run program. Only humans can operate computer. Automatically called in run_program()
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// User has to wear their ID or have it inhand for ID Scan to work.
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// Can also be called manually, with optional parameter being access_to_check to scan the user's ID
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/datum/computer_file/program/proc/can_run(var/mob/living/user, var/loud = 0, var/access_to_check)
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/**
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* Check if the user can run program. Only humans can operate computer. Automatically called in run_program()
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* User has to wear their ID or have it inhand for ID Scan to work.
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* Can also be called manually, with optional parameter being access_to_check to scan the user's ID
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*/
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/datum/computer_file/program/proc/can_run(mob/living/user, loud = FALSE, access_to_check)
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// Defaults to required_access
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if(!access_to_check)
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access_to_check = required_access
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if(!access_to_check) // No required_access, allow it.
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return 1
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return TRUE
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// Admin override - allows operation of any computer as aghosted admin, as if you had any required access.
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if(istype(user, /mob/observer/dead) && check_rights(R_ADMIN, 0, user))
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return 1
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return TRUE
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if(!istype(user))
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return 0
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return FALSE
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var/obj/item/card/id/I = user.GetIdCard()
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if(!I)
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if(loud)
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to_chat(user, "<span class='notice'>\The [computer] flashes an \"RFID Error - Unable to scan ID\" warning.</span>")
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return 0
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to_chat(user, SPAN_NOTICE("\The [computer] flashes an \"RFID Error - Unable to scan ID\" warning."))
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return FALSE
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if(access_to_check in I.access)
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return 1
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return TRUE
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else if(loud)
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to_chat(user, "<span class='notice'>\The [computer] flashes an \"Access Denied\" warning.</span>")
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to_chat(user, SPAN_NOTICE("\The [computer] flashes an \"Access Denied\" warning."))
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// This attempts to retrieve header data for NanoUIs. If implementing completely new device of different type than existing ones
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// always include the device here in this proc. This proc basically relays the request to whatever is running the program.
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/**
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* This attempts to retrieve header data for NanoUIs. If implementing completely new device of different type than existing ones
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* always include the device here in this proc. This proc basically relays the request to whatever is running the program.
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*/
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/datum/computer_file/program/proc/get_header_data()
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if(computer)
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return computer.get_header_data()
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return list()
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// This is performed on program startup. May be overriden to add extra logic. Remember to include ..() call. Return 1 on success, 0 on failure.
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// When implementing new program based device, use this to run the program.
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/datum/computer_file/program/proc/run_program(var/mob/living/user)
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/**
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* This is performed on program startup. May be overriden to add extra logic. Remember to include ..() call. Return 1 on success, 0 on failure.
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* When implementing new program based device, use this to run the program.
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*/
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/datum/computer_file/program/proc/run_program(mob/living/user)
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if(can_run(user, 1) || !requires_access_to_run)
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computer.active_program = src
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if(nanomodule_path)
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@@ -141,11 +175,11 @@
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if(requires_ntnet && network_destination)
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generate_network_log("Connection opened to [network_destination].")
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program_state = PROGRAM_STATE_ACTIVE
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return 1
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return 0
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return TRUE
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return FALSE
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// Use this proc to kill the program. Designed to be implemented by each program if it requires on-quit logic, such as the NTNRC client.
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/datum/computer_file/program/proc/kill_program(var/forced = 0)
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/// Use this proc to kill the program. Designed to be implemented by each program if it requires on-quit logic, such as the NTNRC client.
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/datum/computer_file/program/proc/kill_program(forced = FALSE)
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program_state = PROGRAM_STATE_KILLED
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if(network_destination)
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generate_network_log("Connection to [network_destination] closed.")
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@@ -154,37 +188,42 @@
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SStgui.close_uis(TM)
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qdel(TM)
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TM = null
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return 1
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return TRUE
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// This is called every tick when the program is enabled. Ensure you do parent call if you override it. If parent returns 1 continue with UI initialisation.
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// It returns 0 if it can't run or if NanoModule was used instead. I suggest using NanoModules where applicable.
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/datum/computer_file/program/nano_ui_interact(mob/user, ui_key = "main", var/datum/nanoui/ui = null, var/force_open = 1)
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/**
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* This is called every tick when the program is enabled. Ensure you do parent call if you override it. If parent returns TRUE continue with UI initialisation.
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* It returns FALSE if it can't run or if NanoModule was used instead. I suggest using NanoModules where applicable.
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*/
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/datum/computer_file/program/nano_ui_interact(mob/user, ui_key = "main", var/datum/nanoui/ui = null, force_open = TRUE)
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if(program_state != PROGRAM_STATE_ACTIVE) // Our program was closed. Close the ui if it exists.
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if(ui)
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ui.close()
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return computer.nano_ui_interact(user)
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if(istype(NM))
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NM.nano_ui_interact(user, ui_key, null, force_open)
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return 0
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return FALSE
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if(istype(TM))
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TM.ui_interact(user)
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return 0
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return 1
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return FALSE
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return TRUE
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// CONVENTIONS, READ THIS WHEN CREATING NEW PROGRAM AND OVERRIDING THIS PROC:
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// Topic calls are automagically forwarded from NanoModule this program contains.
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// Calls beginning with "PRG_" are reserved for programs handling.
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// Calls beginning with "PC_" are reserved for computer handling (by whatever runs the program)
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// ALWAYS INCLUDE PARENT CALL ..() OR DIE IN FIRE.
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/**
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*! CONVENTIONS, READ THIS WHEN CREATING NEW PROGRAM AND OVERRIDING THIS PROC:
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*
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* Topic calls are automagically forwarded from NanoModule this program contains.
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* Calls beginning with "PRG_" are reserved for programs handling.
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* Calls beginning with "PC_" are reserved for computer handling (by whatever runs the program)
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*
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*! ALWAYS INCLUDE PARENT CALL ..() OR DIE IN FIRE.
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*/
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/datum/computer_file/program/Topic(href, href_list)
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if(..())
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return 1
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if(computer)
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return computer.Topic(href, href_list)
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// Relays the call to nano module, if we have one
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/datum/computer_file/program/proc/check_eye(var/mob/user)
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/// Relays the call to nano module, if we have one
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/datum/computer_file/program/proc/check_eye(mob/user)
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if(NM)
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return NM.check_eye(user)
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else
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@@ -197,25 +236,28 @@
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return TRUE
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/datum/nano_module/program
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/// Program-Based computer program that runs this nano module. Defaults to null.
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var/datum/computer_file/program/program = null
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//available_to_ai = FALSE
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var/datum/computer_file/program/program = null // Program-Based computer program that runs this nano module. Defaults to null.
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/datum/nano_module/program/New(var/host, var/topic_manager, var/program)
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/datum/nano_module/program/New(host, topic_manager, program)
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..()
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src.program = program
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/datum/topic_manager/program
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var/datum/program
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/datum/topic_manager/program/New(var/datum/program)
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/datum/topic_manager/program/New(datum/program)
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..()
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src.program = program
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// Calls forwarded to PROGRAM itself should begin with "PRG_"
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// Calls forwarded to COMPUTER running the program should begin with "PC_"
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/**
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* Calls forwarded to PROGRAM itself should begin with "PRG_"
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* Calls forwarded to COMPUTER running the program should begin with "PC_"
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*/
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/datum/topic_manager/program/Topic(href, href_list)
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return program && program.Topic(href, href_list)
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/datum/computer_file/program/proc/relaymove(var/mob/M, direction)
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/datum/computer_file/program/proc/relaymove(mob/M, direction)
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if(NM)
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return NM.relaymove(M, direction)
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