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hard_drive.dm
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hard_drive.dm
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/obj/item/computer_hardware/hard_drive
name = "hard disk drive"
desc = "A small HDD, for use in basic computers where power efficiency is desired."
power_usage = 25
icon_state = "harddisk_mini"
critical = 1
w_class = WEIGHT_CLASS_TINY
device_type = MC_HDD
var/max_capacity = 128
var/used_capacity = 0
var/list/stored_files = list() // List of stored files on this drive. DO NOT MODIFY DIRECTLY!
var/default_installs = TRUE // install the default progs
/obj/item/computer_hardware/hard_drive/on_remove(obj/item/modular_computer/remove_from, mob/user)
remove_from.shutdown_computer()
for(var/datum/computer_file/program/program in stored_files)
program.computer = null
/obj/item/computer_hardware/hard_drive/proc/install_default_programs()
store_file(new /datum/computer_file/program/computerconfig(src)) // Computer configuration utility, allows hardware control and displays more info than status bar
store_file(new /datum/computer_file/program/ntnetdownload(src)) // NTNet Downloader Utility, allows users to download more software from NTNet repository
store_file(new /datum/computer_file/program/filemanager(src)) // File manager, allows text editor functions and basic file manipulation.
/obj/item/computer_hardware/hard_drive/examine(user)
. = ..()
. += span_notice("It has [max_capacity] GQ of storage capacity.")
/obj/item/computer_hardware/hard_drive/diagnostics(mob/user)
..()
// 999 is a byond limit that is in place. It's unlikely someone will reach that many files anyway, since you would sooner run out of space.
to_chat(user, "NT-NFS File Table Status: [stored_files.len]/999")
to_chat(user, "Storage capacity: [used_capacity]/[max_capacity]GQ")
// Use this proc to add file to the drive. Returns 1 on success and 0 on failure. Contains necessary sanity checks.
/obj/item/computer_hardware/hard_drive/proc/store_file(datum/computer_file/F)
if(!F || !istype(F))
return FALSE
if(!can_store_file(F))
return FALSE
if(!check_functionality())
return FALSE
if(!stored_files)
return FALSE
// This file is already stored. Don't store it again.
if(F in stored_files)
return FALSE
SEND_SIGNAL(F, COMSIG_MODULAR_COMPUTER_FILE_ADDING)
F.holder = src
stored_files.Add(F)
recalculate_size()
SEND_SIGNAL(F, COMSIG_MODULAR_COMPUTER_FILE_ADDED)
return TRUE
// Use this proc to remove file from the drive. Returns 1 on success and 0 on failure. Contains necessary sanity checks.
/obj/item/computer_hardware/hard_drive/proc/remove_file(datum/computer_file/F)
if(!F || !istype(F))
return FALSE
if(!stored_files)
return FALSE
if(!check_functionality())
return FALSE
if(F in stored_files)
SEND_SIGNAL(F, COMSIG_MODULAR_COMPUTER_FILE_DELETING)
stored_files -= F
recalculate_size()
SEND_SIGNAL(F, COMSIG_MODULAR_COMPUTER_FILE_DELETED)
return TRUE
else
return FALSE
// Loops through all stored files and recalculates used_capacity of this drive
/obj/item/computer_hardware/hard_drive/proc/recalculate_size()
var/total_size = 0
for(var/datum/computer_file/F in stored_files)
total_size += F.size
used_capacity = total_size
// Checks whether file can be stored on the hard drive. We can only store unique files, so this checks whether we wouldn't get a duplicity by adding a file.
/obj/item/computer_hardware/hard_drive/proc/can_store_file(datum/computer_file/F)
if(!F || !istype(F))
return FALSE
if(F in stored_files)
return FALSE
var/name = F.filename + "." + F.filetype
for(var/datum/computer_file/file in stored_files)
if((file.filename + "." + file.filetype) == name)
return FALSE
// In the unlikely event someone manages to create that many files.
// BYOND is acting weird with numbers above 999 in loops (infinite loop prevention)
if(stored_files.len >= 999)
return FALSE
if((used_capacity + F.size) > max_capacity)
return FALSE
else
return TRUE
// Tries to find the file by filename. Returns null on failure
/obj/item/computer_hardware/hard_drive/proc/find_file_by_name(filename)
if(!check_functionality())
return null
if(!filename)
return null
if(!stored_files)
return null
for(var/datum/computer_file/F in stored_files)
if(F.filename == filename)
return F
return null
/obj/item/computer_hardware/hard_drive/Destroy()
QDEL_LIST(stored_files)
return ..()
/obj/item/computer_hardware/hard_drive/Initialize(mapload)
. = ..()
if(default_installs)
install_default_programs()
/obj/item/computer_hardware/hard_drive/advanced
name = "advanced hard disk drive"
desc = "A hybrid HDD, for use in higher grade computers where balance between power efficiency and capacity is desired."
max_capacity = 256
power_usage = 50 // Hybrid, medium capacity and medium power storage
icon_state = "harddisk_mini"
w_class = WEIGHT_CLASS_SMALL
/obj/item/computer_hardware/hard_drive/super
name = "super hard disk drive"
desc = "A high capacity HDD, for use in cluster storage solutions where capacity is more important than power efficiency."
max_capacity = 512
power_usage = 100 // High-capacity but uses lots of power, shortening battery life. Best used with APC link.
icon_state = "harddisk_mini"
w_class = WEIGHT_CLASS_SMALL
/obj/item/computer_hardware/hard_drive/cluster
name = "cluster hard disk drive"
desc = "A large storage cluster consisting of multiple HDDs for usage in dedicated storage systems."
power_usage = 500
max_capacity = 2048
icon_state = "harddisk"
w_class = WEIGHT_CLASS_NORMAL
// For tablets, etc. - highly power efficient.
/obj/item/computer_hardware/hard_drive/small
name = "solid state drive"
desc = "An efficient SSD for portable devices."
power_usage = 10
max_capacity = 64
icon_state = "ssd_mini"
w_class = WEIGHT_CLASS_TINY
custom_price = PAYCHECK_MEDIUM * 2
/obj/item/computer_hardware/hard_drive/small/install_default_programs()
. = ..()
store_file(new /datum/computer_file/program/messenger(src))
store_file(new /datum/computer_file/program/notepad(src))
store_file(new /datum/computer_file/program/crew_manifest(src))
// For borg integrated tablets. No downloader.
/obj/item/computer_hardware/hard_drive/small/integrated/install_default_programs()
var/datum/computer_file/program/messenger/messenger = new(src)
messenger.is_silicon = TRUE
store_file(messenger)
/obj/item/computer_hardware/hard_drive/small/integrated/borg/install_default_programs()
store_file(new /datum/computer_file/program/computerconfig(src)) // Computer configuration utility, allows hardware control and displays more info than status bar
store_file(new /datum/computer_file/program/filemanager(src)) // File manager, allows text editor functions and basic file manipulation.
store_file(new /datum/computer_file/program/robotact(src))
store_file(new /datum/computer_file/program/crew_manifest(src))
var/datum/computer_file/program/messenger/messenger = new(src)
messenger.is_silicon = TRUE
store_file(messenger)
// Syndicate variant - very slight better
/obj/item/computer_hardware/hard_drive/small/syndicate
desc = "An efficient SSD for portable devices developed by a rival organisation."
power_usage = 8
max_capacity = 70
var/datum/mind/user_mind // Syndicate hard drive has the user's data baked directly into it on creation
/// For tablets given to nuke ops
/obj/item/computer_hardware/hard_drive/small/nukeops
power_usage = 8
max_capacity = 70
/obj/item/computer_hardware/hard_drive/small/nukeops/install_default_programs()
store_file(new/datum/computer_file/program/computerconfig(src))
store_file(new/datum/computer_file/program/ntnetdownload/syndicate(src)) // Syndicate version; automatic access to syndicate apps and no NT apps
store_file(new/datum/computer_file/program/filemanager(src))
store_file(new/datum/computer_file/program/radar/fission360(src)) //I am legitimately afraid if I don't do this, Ops players will think they just don't get a pinpointer anymore.
/obj/item/computer_hardware/hard_drive/micro
name = "micro solid state drive"
desc = "A highly efficient SSD chip for portable devices."
power_usage = 2
max_capacity = 32
icon_state = "ssd_micro"
w_class = WEIGHT_CLASS_TINY