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Bubberstation/code/game/objects/items/devices/geiger_counter.dm
2017-08-17 22:15:11 -04:00

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#define RAD_LEVEL_NORMAL 10
#define RAD_LEVEL_MODERATE 30
#define RAD_LEVEL_HIGH 75
#define RAD_LEVEL_VERY_HIGH 125
#define RAD_LEVEL_CRITICAL 200
/obj/item/device/geiger_counter //DISCLAIMER: I know nothing about how real-life Geiger counters work. This will not be realistic. ~Xhuis
name = "geiger counter"
desc = "A handheld device used for detecting and measuring radiation pulses."
icon_state = "geiger_off"
item_state = "multitool"
lefthand_file = 'icons/mob/inhands/equipment/tools_lefthand.dmi'
righthand_file = 'icons/mob/inhands/equipment/tools_righthand.dmi'
w_class = WEIGHT_CLASS_SMALL
slot_flags = SLOT_BELT
materials = list(MAT_METAL = 150, MAT_GLASS = 150)
var/scanning = 0
var/radiation_count = 0
/obj/item/device/geiger_counter/New()
..()
START_PROCESSING(SSobj, src)
/obj/item/device/geiger_counter/Destroy()
STOP_PROCESSING(SSobj, src)
return ..()
/obj/item/device/geiger_counter/process()
if(emagged)
if(radiation_count < 20)
radiation_count++
return 0
if(radiation_count > 0)
radiation_count--
update_icon()
/obj/item/device/geiger_counter/examine(mob/user)
..()
if(!scanning)
return 1
to_chat(user, "<span class='info'>Alt-click it to clear stored radiation levels.</span>")
if(emagged)
to_chat(user, "<span class='warning'>The display seems to be incomprehensible.</span>")
return 1
switch(radiation_count)
if(-INFINITY to RAD_LEVEL_NORMAL)
to_chat(user, "<span class='notice'>Ambient radiation level count reports that all is well.</span>")
if(RAD_LEVEL_NORMAL + 1 to RAD_LEVEL_MODERATE)
to_chat(user, "<span class='disarm'>Ambient radiation levels slightly above average.</span>")
if(RAD_LEVEL_MODERATE + 1 to RAD_LEVEL_HIGH)
to_chat(user, "<span class='warning'>Ambient radiation levels above average.</span>")
if(RAD_LEVEL_HIGH + 1 to RAD_LEVEL_VERY_HIGH)
to_chat(user, "<span class='danger'>Ambient radiation levels highly above average.</span>")
if(RAD_LEVEL_VERY_HIGH + 1 to RAD_LEVEL_CRITICAL)
to_chat(user, "<span class='suicide'>Ambient radiation levels nearing critical level.</span>")
if(RAD_LEVEL_CRITICAL + 1 to INFINITY)
to_chat(user, "<span class='boldannounce'>Ambient radiation levels above critical level!</span>")
/obj/item/device/geiger_counter/update_icon()
if(!scanning)
icon_state = "geiger_off"
return 1
if(emagged)
icon_state = "geiger_on_emag"
return 1
switch(radiation_count)
if(-INFINITY to RAD_LEVEL_NORMAL)
icon_state = "geiger_on_1"
if(RAD_LEVEL_NORMAL + 1 to RAD_LEVEL_MODERATE)
icon_state = "geiger_on_2"
if(RAD_LEVEL_MODERATE + 1 to RAD_LEVEL_HIGH)
icon_state = "geiger_on_3"
if(RAD_LEVEL_HIGH + 1 to RAD_LEVEL_VERY_HIGH)
icon_state = "geiger_on_4"
if(RAD_LEVEL_VERY_HIGH + 1 to RAD_LEVEL_CRITICAL)
icon_state = "geiger_on_4"
if(RAD_LEVEL_CRITICAL + 1 to INFINITY)
icon_state = "geiger_on_5"
..()
/obj/item/device/geiger_counter/rad_act(amount)
if(!amount && scanning)
return 0
if(emagged)
amount = Clamp(amount, 0, 25) //Emagged geiger counters can only accept 25 radiation at a time
radiation_count += amount
if(isliving(loc))
var/mob/living/M = loc
if(!emagged)
to_chat(M, "<span class='boldannounce'>[icon2html(src, M)] RADIATION PULSE DETECTED.</span>")
to_chat(M, "<span class='boldannounce'>[icon2html(src, M)] Severity: [amount]</span>")
else
to_chat(M, "<span class='boldannounce'>[icon2html(src, M)] !@%$AT!(N P!LS! D/TEC?ED.</span>")
to_chat(M, "<span class='boldannounce'>[icon2html(src, M)] &!F2rity: <=[amount]#1</span>")
update_icon()
/obj/item/device/geiger_counter/attack_self(mob/user)
scanning = !scanning
update_icon()
to_chat(user, "<span class='notice'>[icon2html(src, user)] You switch [scanning ? "on" : "off"] [src].</span>")
/obj/item/device/geiger_counter/attack(mob/living/M, mob/user)
if(user.a_intent == INTENT_HELP)
if(!emagged)
user.visible_message("<span class='notice'>[user] scans [M] with [src].</span>", "<span class='notice'>You scan [M]'s radiation levels with [src]...</span>")
if(!M.radiation)
to_chat(user, "<span class='notice'>[icon2html(src, user)] Radiation levels within normal boundaries.</span>")
return 1
else
to_chat(user, "<span class='boldannounce'>[icon2html(src, user)] Subject is irradiated. Radiation levels: [M.radiation].</span>")
return 1
else
user.visible_message("<span class='notice'>[user] scans [M] with [src].</span>", "<span class='danger'>You project [src]'s stored radiation into [M]'s body!</span>")
M.rad_act(radiation_count)
radiation_count = 0
return 1
..()
/obj/item/device/geiger_counter/attackby(obj/item/I, mob/user, params)
if(istype(I, /obj/item/screwdriver) && emagged)
if(scanning)
to_chat(user, "<span class='warning'>Turn off [src] before you perform this action!</span>")
return 0
user.visible_message("<span class='notice'>[user] unscrews [src]'s maintenance panel and begins fiddling with its innards...</span>", "<span class='notice'>You begin resetting [src]...</span>")
playsound(user, I.usesound, 50, 1)
if(!do_after(user, 40*I.toolspeed, target = user))
return 0
user.visible_message("<span class='notice'>[user] refastens [src]'s maintenance panel!</span>", "<span class='notice'>You reset [src] to its factory settings!</span>")
playsound(user, 'sound/items/screwdriver2.ogg', 50, 1)
emagged = FALSE
radiation_count = 0
update_icon()
return 1
else
return ..()
/obj/item/device/geiger_counter/AltClick(mob/living/user)
if(!istype(user) || user.incapacitated())
return ..()
if(!scanning)
to_chat(usr, "<span class='warning'>[src] must be on to reset its radiation level!</span>")
return 0
radiation_count = 0
to_chat(usr, "<span class='notice'>You flush [src]'s radiation counts, resetting it to normal.</span>")
update_icon()
/obj/item/device/geiger_counter/emag_act(mob/user)
if(emagged)
return
if(scanning)
to_chat(user, "<span class='warning'>Turn off [src] before you perform this action!</span>")
return 0
to_chat(user, "<span class='warning'>You override [src]'s radiation storing protocols. It will now generate small doses of radiation, and stored rads are now projected into creatures you scan.</span>")
emagged = TRUE
#undef RAD_LEVEL_NORMAL
#undef RAD_LEVEL_MODERATE
#undef RAD_LEVEL_HIGH
#undef RAD_LEVEL_VERY_HIGH
#undef RAD_LEVEL_CRITICAL