Files
CHOMPStation2/code/WorkInProgress/pda2/pda2.dm
rastaf.zero@gmail.com 05fa76963e Added primitive optimization to radio code.
Lag reduced by approx 30% (0.5 seconds of total 1.5 on my system).
Some air alarms on the map copypasted from toxins one, with its special settings.
Added list of used frequencies and HOW IT WORKS section to communications.dm. Sorry for some engrish.


git-svn-id: http://tgstation13.googlecode.com/svn/trunk@895 316c924e-a436-60f5-8080-3fe189b3f50e
2011-01-21 19:20:17 +00:00

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//The advanced pea-green monochrome lcd of tomorrow.
//TO-DO: rearrange all this disk/data stuff so that fixed disks are the parent type
//because otherwise you have carts going into floppy drives and it's ALL MAD
/obj/item/weapon/disk/data/cartridge
name = "Cart 2.0"
desc = "A data cartridge for portable microcomputers."
icon = 'pda.dmi'
icon_state = "cart"
item_state = "electronic"
file_amount = 80.0
title = "ROM Cart"
pda2test
name = "Test Cart"
New()
..()
src.root.add_file( new /datum/computer/file/computer_program/arcade(src))
src.root.add_file( new /datum/computer/file/pda_program/manifest(src))
src.root.add_file( new /datum/computer/file/pda_program/status_display(src))
src.root.add_file( new /datum/computer/file/pda_program/signaler(src))
src.root.add_file( new /datum/computer/file/pda_program/qm_records(src))
src.root.add_file( new /datum/computer/file/pda_program/scan/health_scan(src))
src.root.add_file( new /datum/computer/file/pda_program/records/security(src))
src.root.add_file( new /datum/computer/file/pda_program/records/medical(src))
src.read_only = 1
/obj/item/device/pda2
name = "PDA"
desc = "A portable microcomputer by Thinktronic Systems, LTD. Functionality determined by an EEPROM cartridge."
icon = 'pda.dmi'
icon_state = "pda"
item_state = "electronic"
w_class = 2.0
flags = FPRINT | TABLEPASS | ONBELT
var/owner = null
var/default_cartridge = null // Access level defined by cartridge
var/obj/item/weapon/disk/data/cartridge/cartridge = null //current cartridge
var/datum/computer/file/pda_program/active_program = null
var/datum/computer/file/pda_program/os/host_program = null
var/datum/computer/file/pda_program/scan/scan_program = null
var/obj/item/weapon/disk/data/fixed_disk/hd = null
var/fon = 0 //Is the flashlight function on?
var/f_lum = 3 //Luminosity for the flashlight function
// var/datum/data/record/active1 = null //General
// var/datum/data/record/active2 = null //Medical
// var/datum/data/record/active3 = null //Security
// var/obj/item/weapon/integrated_uplink/uplink = null //Maybe replace uplink with some remote ~syndicate~ server
var/frequency = 1149
var/datum/radio_frequency/radio_connection
var/setup_default_cartridge = null //Cartridge contains job-specific programs
var/setup_drive_size = 24.0 //PDAs don't have much work room at all, really.
var/setup_system_os_path = /datum/computer/file/pda_program/os/main_os //Needs an operating system to...operate!!
/obj/item/device/pda2/pickup(mob/user)
if (src.fon)
src.sd_SetLuminosity(0)
user.sd_SetLuminosity(user.luminosity + src.f_lum)
/obj/item/device/pda2/dropped(mob/user)
if (src.fon)
user.sd_SetLuminosity(user.luminosity - src.f_lum)
src.sd_SetLuminosity(src.f_lum)
/obj/item/device/pda2/New()
..()
spawn(5)
src.hd = new /obj/item/weapon/disk/data/fixed_disk(src)
src.hd.file_amount = src.setup_drive_size
src.hd.name = "Minidrive"
src.hd.title = "Minidrive"
if(src.setup_system_os_path)
src.host_program = new src.setup_system_os_path
src.hd.file_amount = max(src.hd.file_amount, src.host_program.size)
src.host_program.transfer_holder(src.hd)
if(radio_controller)
radio_controller.add_object(src, frequency)
if (src.default_cartridge)
src.cartridge = new src.setup_default_cartridge(src)
// if(src.owner)
// processing_items.Add(src)
/obj/item/device/pda2/attack_self(mob/user as mob)
user.machine = src
var/dat = "<html><head><title>Personal Data Assistant</title></head><body>"
dat += "<a href='byond://?src=\ref[src];close=1'>Close</a>"
if (!src.owner)
if(src.cartridge)
dat += " | <a href='byond://?src=\ref[src];eject_cart=1'>Eject [src.cartridge]</a>"
dat += "<br>Warning: No owner information entered. Please swipe card.<br><br>"
dat += "<a href='byond://?src=\ref[src];refresh=1'>Retry</a>"
else
if(src.active_program)
dat += src.active_program.return_text()
else
if(src.host_program)
src.run_program(src.host_program)
dat += src.active_program.return_text()
else
if(src.cartridge)
dat += " | <a href='byond://?src=\ref[src];eject_cart=1'>Eject [src.cartridge]</a><br>"
dat += "<center><font color=red>Fatal Error 0x17<br>"
dat += "No System Software Loaded</font></center>"
//To-do: System recovery shit (maybe have a dedicated computer for this kind of thing)
user << browse(dat,"window=pda2")
onclose(user,"pda2")
return
/obj/item/device/pda2/Topic(href, href_list)
..()
if (usr.contents.Find(src) || usr.contents.Find(src.master) || (istype(src.loc, /turf) && get_dist(src, usr) <= 1))
if (usr.stat || usr.restrained())
return
src.add_fingerprint(usr)
usr.machine = src
if(href_list["return_to_host"])
if(src.host_program)
src.active_program = src.host_program
src.host_program = null
else if (href_list["eject_cart"])
src.eject_cartridge()
else if (href_list["refresh"])
src.updateSelfDialog()
else if (href_list["close"])
usr << browse(null, "window=pda2")
usr.machine = null
src.updateSelfDialog()
return
/obj/item/device/pda2/attackby(obj/item/weapon/C as obj, mob/user as mob)
if (istype(C, /obj/item/weapon/disk/data/cartridge) && isnull(src.cartridge))
user.drop_item()
C.loc = src
user << "\blue You insert [C] into [src]."
src.cartridge = C
src.updateSelfDialog()
else if (istype(C, /obj/item/weapon/card/id) && !src.owner && C:registered)
src.owner = C:registered
src.name = "PDA-[src.owner]"
user << "\blue Card scanned."
src.updateSelfDialog()
/obj/item/device/pda2/receive_signal(datum/signal/signal)
if(!signal || signal.encryption || !src.owner) return
if(signal.data["tag"] && signal.data["tag"] != "\ref[src]") return
if(src.host_program)
src.host_program.receive_signal(signal)
if(src.active_program && (src.active_program != src.host_program))
src.host_program.receive_signal(signal)
return
/obj/item/device/pda2/attack(mob/M as mob, mob/user as mob)
if(src.scan_program)
return
else
..()
/obj/item/device/pda2/afterattack(atom/A as mob|obj|turf|area, mob/user as mob)
var/scan_dat = null
if(src.scan_program && istype(src.scan_program))
scan_dat = src.scan_program.scan_atom(A)
if(scan_dat)
A.visible_message("\red [user] has scanned [A]!")
user.show_message(scan_dat, 1)
return
/obj/item/device/pda2/proc
post_signal(datum/signal/signal,var/newfreq)
if(!signal)
return
var/freq = newfreq
if(!freq)
freq = src.frequency
signal.source = src
var/datum/radio_frequency/frequency = radio_controller.return_frequency(freq)
signal.transmission_method = TRANSMISSION_RADIO
if(frequency)
return frequency.post_signal(src, signal)
else
del(signal)
eject_cartridge()
if(src.cartridge)
var/turf/T = get_turf(src)
if(src.active_program && (src.active_program.holder == src.cartridge))
src.active_program = null
if(src.host_program && (src.host_program.holder == src.cartridge))
src.host_program = null
if(src.scan_program && (src.scan_program.holder == src.cartridge))
src.scan_program = null
src.cartridge.loc = T
src.cartridge = null
return
//Toggle the built-in flashlight
toggle_light()
src.fon = (!src.fon)
if (ismob(src.loc))
if (src.fon)
src.loc.sd_SetLuminosity(src.loc.luminosity + src.f_lum)
else
src.loc.sd_SetLuminosity(src.loc.luminosity - src.f_lum)
else
src.sd_SetLuminosity(src.fon * src.f_lum)
src.updateSelfDialog()
display_alert(var/alert_message) //Add alert overlay and beep
if (alert_message)
playsound(src.loc, 'twobeep.ogg', 50, 1)
for (var/mob/O in hearers(3, src.loc))
O.show_message(text("\icon[src] *[alert_message]*"))
src.overlays = null
src.overlays += image('pda.dmi', "pda-r")
return
run_program(datum/computer/file/pda_program/program)
if((!program) || (!program.holder))
return 0
if(!(program.holder in src))
// world << "Not in src"
program = new program.type
program.transfer_holder(src.hd)
if(program.master != src)
program.master = src
if(!src.host_program && istype(program, /datum/computer/file/pda_program/os))
src.host_program = program
if(istype(program, /datum/computer/file/pda_program/scan))
if(program == src.scan_program)
src.scan_program = null
else
src.scan_program = program
return 1
src.active_program = program
return 1
delete_file(datum/computer/file/file)
//world << "Deleting [file]..."
if((!file) || (!file.holder) || (file.holder.read_only))
//world << "Cannot delete :("
return 0
//Don't delete the running program you jerk
if(src.active_program == file || src.host_program == file)
src.active_program = null
//world << "Now calling del on [file]..."
del(file)
return 1