Files
Bubberstation/code/game/objects/items/defib.dm
2017-08-16 10:38:51 -03:00

604 lines
22 KiB
Plaintext

//backpack item
#define HALFWAYCRITDEATH ((HEALTH_THRESHOLD_CRIT + HEALTH_THRESHOLD_DEAD) * 0.5)
/obj/item/defibrillator
name = "defibrillator"
desc = "A device that delivers powerful shocks to detachable paddles that resuscitate incapacitated patients."
icon = 'icons/obj/items_and_weapons.dmi'
icon_state = "defibunit"
item_state = "defibunit"
lefthand_file = 'icons/mob/inhands/equipment/medical_lefthand.dmi'
righthand_file = 'icons/mob/inhands/equipment/medical_righthand.dmi'
slot_flags = SLOT_BACK
force = 5
throwforce = 6
w_class = WEIGHT_CLASS_BULKY
origin_tech = "biotech=4"
actions_types = list(/datum/action/item_action/toggle_paddles)
armor = list(melee = 0, bullet = 0, laser = 0, energy = 0, bomb = 0, bio = 0, rad = 0, fire = 50, acid = 50)
var/on = FALSE //if the paddles are equipped (1) or on the defib (0)
var/safety = 1 //if you can zap people with the defibs on harm mode
var/powered = 0 //if there's a cell in the defib with enough power for a revive, blocks paddles from reviving otherwise
var/obj/item/twohanded/shockpaddles/paddles
var/obj/item/stock_parts/cell/high/cell
var/combat = 0 //can we revive through space suits?
var/grab_ghost = FALSE // Do we pull the ghost back into their body?
/obj/item/defibrillator/get_cell()
return cell
/obj/item/defibrillator/Initialize() //starts without a cell for rnd
. = ..()
paddles = make_paddles()
update_icon()
return
/obj/item/defibrillator/loaded/Initialize() //starts with hicap
. = ..()
paddles = make_paddles()
cell = new(src)
update_icon()
return
/obj/item/defibrillator/update_icon()
update_power()
update_overlays()
update_charge()
/obj/item/defibrillator/proc/update_power()
if(cell)
if(cell.charge < paddles.revivecost)
powered = 0
else
powered = 1
else
powered = 0
/obj/item/defibrillator/proc/update_overlays()
cut_overlays()
if(!on)
add_overlay("[initial(icon_state)]-paddles")
if(powered)
add_overlay("[initial(icon_state)]-powered")
if(!cell)
add_overlay("[initial(icon_state)]-nocell")
if(!safety)
add_overlay("[initial(icon_state)]-emagged")
/obj/item/defibrillator/proc/update_charge()
if(powered) //so it doesn't show charge if it's unpowered
if(cell)
var/ratio = cell.charge / cell.maxcharge
ratio = Ceiling(ratio*4) * 25
add_overlay("[initial(icon_state)]-charge[ratio]")
/obj/item/defibrillator/CheckParts(list/parts_list)
..()
cell = locate(/obj/item/stock_parts/cell) in contents
update_icon()
/obj/item/defibrillator/ui_action_click()
toggle_paddles()
/obj/item/defibrillator/attack_hand(mob/user)
if(loc == user)
if(slot_flags == SLOT_BACK)
if(user.get_item_by_slot(slot_back) == src)
ui_action_click()
else
to_chat(user, "<span class='warning'>Put the defibrillator on your back first!</span>")
else if(slot_flags == SLOT_BELT)
if(user.get_item_by_slot(slot_belt) == src)
ui_action_click()
else
to_chat(user, "<span class='warning'>Strap the defibrillator's belt on first!</span>")
return
..()
/obj/item/defibrillator/MouseDrop(obj/over_object)
if(ismob(src.loc))
var/mob/M = src.loc
if(!M.incapacitated() && istype(over_object, /obj/screen/inventory/hand))
var/obj/screen/inventory/hand/H = over_object
M.putItemFromInventoryInHandIfPossible(src, H.held_index)
/obj/item/defibrillator/attackby(obj/item/W, mob/user, params)
if(W == paddles)
paddles.unwield()
toggle_paddles()
else if(istype(W, /obj/item/stock_parts/cell))
var/obj/item/stock_parts/cell/C = W
if(cell)
to_chat(user, "<span class='notice'>[src] already has a cell.</span>")
else
if(C.maxcharge < paddles.revivecost)
to_chat(user, "<span class='notice'>[src] requires a higher capacity cell.</span>")
return
if(!user.transferItemToLoc(W, src))
return
cell = W
to_chat(user, "<span class='notice'>You install a cell in [src].</span>")
update_icon()
else if(istype(W, /obj/item/screwdriver))
if(cell)
cell.update_icon()
cell.forceMove(get_turf(src))
cell = null
to_chat(user, "<span class='notice'>You remove the cell from [src].</span>")
update_icon()
else
return ..()
/obj/item/defibrillator/emag_act(mob/user)
if(safety)
safety = 0
to_chat(user, "<span class='warning'>You silently disable [src]'s safety protocols with the cryptographic sequencer.")
else
safety = 1
to_chat(user, "<span class='notice'>You silently enable [src]'s safety protocols with the cryptographic sequencer.")
/obj/item/defibrillator/emp_act(severity)
if(cell)
deductcharge(1000 / severity)
if(safety)
safety = 0
src.visible_message("<span class='notice'>[src] beeps: Safety protocols disabled!</span>")
playsound(get_turf(src), 'sound/machines/defib_saftyOff.ogg', 50, 0)
else
safety = 1
src.visible_message("<span class='notice'>[src] beeps: Safety protocols enabled!</span>")
playsound(get_turf(src), 'sound/machines/defib_saftyOn.ogg', 50, 0)
update_icon()
..()
/obj/item/defibrillator/proc/toggle_paddles()
set name = "Toggle Paddles"
set category = "Object"
on = !on
var/mob/living/carbon/human/user = usr
if(on)
//Detach the paddles into the user's hands
if(!usr.put_in_hands(paddles))
on = FALSE
to_chat(user, "<span class='warning'>You need a free hand to hold the paddles!</span>")
update_icon()
return
paddles.loc = user
else
//Remove from their hands and back onto the defib unit
paddles.unwield()
remove_paddles(user)
update_icon()
for(var/X in actions)
var/datum/action/A = X
A.UpdateButtonIcon()
/obj/item/defibrillator/proc/make_paddles()
return new /obj/item/twohanded/shockpaddles(src)
/obj/item/defibrillator/equipped(mob/user, slot)
..()
if((slot_flags == SLOT_BACK && slot != slot_back) || (slot_flags == SLOT_BELT && slot != slot_belt))
remove_paddles(user)
update_icon()
/obj/item/defibrillator/item_action_slot_check(slot, mob/user)
if(slot == user.getBackSlot())
return 1
/obj/item/defibrillator/proc/remove_paddles(mob/user) //this fox the bug with the paddles when other player stole you the defib when you have the paddles equiped
if(ismob(paddles.loc))
var/mob/M = paddles.loc
M.dropItemToGround(paddles, TRUE)
return
/obj/item/defibrillator/Destroy()
if(on)
var/M = get(paddles, /mob)
remove_paddles(M)
. = ..()
update_icon()
/obj/item/defibrillator/proc/deductcharge(chrgdeductamt)
if(cell)
if(cell.charge < (paddles.revivecost+chrgdeductamt))
powered = 0
update_icon()
if(cell.use(chrgdeductamt))
update_icon()
return 1
else
update_icon()
return 0
/obj/item/defibrillator/proc/cooldowncheck(mob/user)
spawn(50)
if(cell)
if(cell.charge >= paddles.revivecost)
user.visible_message("<span class='notice'>[src] beeps: Unit ready.</span>")
playsound(get_turf(src), 'sound/machines/defib_ready.ogg', 50, 0)
else
user.visible_message("<span class='notice'>[src] beeps: Charge depleted.</span>")
playsound(get_turf(src), 'sound/machines/defib_failed.ogg', 50, 0)
paddles.cooldown = 0
paddles.update_icon()
update_icon()
/obj/item/defibrillator/compact
name = "compact defibrillator"
desc = "A belt-equipped defibrillator that can be rapidly deployed."
icon_state = "defibcompact"
item_state = "defibcompact"
w_class = WEIGHT_CLASS_NORMAL
slot_flags = SLOT_BELT
origin_tech = "biotech=5"
/obj/item/defibrillator/compact/item_action_slot_check(slot, mob/user)
if(slot == user.getBeltSlot())
return 1
/obj/item/defibrillator/compact/loaded/Initialize()
. = ..()
paddles = make_paddles()
cell = new(src)
update_icon()
/obj/item/defibrillator/compact/combat
name = "combat defibrillator"
desc = "A belt-equipped blood-red defibrillator that can be rapidly deployed. Does not have the restrictions or safeties of conventional defibrillators and can revive through space suits."
combat = 1
safety = 0
/obj/item/defibrillator/compact/combat/loaded/Initialize()
. = ..()
paddles = make_paddles()
cell = new /obj/item/stock_parts/cell/infinite(src)
update_icon()
/obj/item/defibrillator/compact/combat/loaded/attackby(obj/item/W, mob/user, params)
if(W == paddles)
paddles.unwield()
toggle_paddles()
update_icon()
return
//paddles
/obj/item/twohanded/shockpaddles
name = "defibrillator paddles"
desc = "A pair of plastic-gripped paddles with flat metal surfaces that are used to deliver powerful electric shocks."
icon = 'icons/obj/items_and_weapons.dmi'
icon_state = "defibpaddles"
item_state = "defibpaddles"
force = 0
throwforce = 6
w_class = WEIGHT_CLASS_BULKY
var/revivecost = 1000
var/cooldown = 0
var/busy = FALSE
var/obj/item/defibrillator/defib
var/req_defib = 1
var/combat = 0 //If it penetrates armor and gives additional functionality
var/grab_ghost = FALSE
/obj/item/twohanded/shockpaddles/proc/recharge(var/time)
if(req_defib || !time)
return
cooldown = 1
update_icon()
sleep(time)
var/turf/T = get_turf(src)
T.audible_message("<span class='notice'>[src] beeps: Unit is recharged.</span>")
playsound(T, 'sound/machines/defib_ready.ogg', 50, 0)
cooldown = 0
update_icon()
/obj/item/twohanded/shockpaddles/New(mainunit)
..()
if(check_defib_exists(mainunit, src) && req_defib)
defib = mainunit
loc = defib
busy = FALSE
update_icon()
/obj/item/twohanded/shockpaddles/update_icon()
icon_state = "defibpaddles[wielded]"
item_state = "defibpaddles[wielded]"
if(cooldown)
icon_state = "defibpaddles[wielded]_cooldown"
/obj/item/twohanded/shockpaddles/suicide_act(mob/user)
user.visible_message("<span class='danger'>[user] is putting the live paddles on [user.p_their()] chest! It looks like [user.p_theyre()] trying to commit suicide!</span>")
if(req_defib)
defib.deductcharge(revivecost)
playsound(get_turf(src), 'sound/machines/defib_zap.ogg', 50, 1, -1)
return (OXYLOSS)
/obj/item/twohanded/shockpaddles/dropped(mob/user)
if(!req_defib)
return ..()
if(user)
var/obj/item/twohanded/offhand/O = user.get_inactive_held_item()
if(istype(O))
O.unwield()
to_chat(user, "<span class='notice'>The paddles snap back into the main unit.</span>")
defib.on = 0
loc = defib
defib.update_icon()
return unwield(user)
/obj/item/twohanded/shockpaddles/proc/check_defib_exists(mainunit, mob/living/carbon/human/M, obj/O)
if(!req_defib)
return 1 //If it doesn't need a defib, just say it exists
if (!mainunit || !istype(mainunit, /obj/item/defibrillator)) //To avoid weird issues from admin spawns
qdel(O)
return 0
else
return 1
/obj/item/twohanded/shockpaddles/attack(mob/M, mob/user)
if(busy)
return
if(req_defib && !defib.powered)
user.visible_message("<span class='notice'>[defib] beeps: Unit is unpowered.</span>")
playsound(get_turf(src), 'sound/machines/defib_failed.ogg', 50, 0)
return
if(!wielded)
if(iscyborg(user))
to_chat(user, "<span class='warning'>You must activate the paddles in your active module before you can use them on someone!</span>")
else
to_chat(user, "<span class='warning'>You need to wield the paddles in both hands before you can use them on someone!</span>")
return
if(cooldown)
if(req_defib)
to_chat(user, "<span class='warning'>[defib] is recharging!</span>")
else
to_chat(user, "<span class='warning'>[src] are recharging!</span>")
return
if(user.a_intent == INTENT_DISARM)
do_disarm(M, user)
return
if(!ishuman(M))
if(req_defib)
to_chat(user, "<span class='warning'>The instructions on [defib] don't mention how to revive that...</span>")
else
to_chat(user, "<span class='warning'>You aren't sure how to revive that...</span>")
return
var/mob/living/carbon/human/H = M
if(user.zone_selected != "chest")
to_chat(user, "<span class='warning'>You need to target your patient's chest with [src]!</span>")
return
if(user.a_intent == INTENT_HARM)
do_harm(H, user)
return
if((!req_defib && grab_ghost) || (req_defib && defib.grab_ghost))
H.notify_ghost_cloning("Your heart is being defibrillated!")
H.grab_ghost() // Shove them back in their body.
else if(!H.suiciding && !(H.disabilities & NOCLONE)&& !H.hellbound)
H.notify_ghost_cloning("Your heart is being defibrillated. Re-enter your corpse if you want to be revived!", source = src)
do_help(H, user)
/obj/item/twohanded/shockpaddles/proc/do_disarm(mob/living/M, mob/living/user)
if(req_defib && defib.safety)
return
if(!req_defib && !combat)
return
busy = TRUE
M.visible_message("<span class='danger'>[user] has touched [M] with [src]!</span>", \
"<span class='userdanger'>[user] has touched [M] with [src]!</span>")
M.adjustStaminaLoss(50)
M.Knockdown(100)
M.updatehealth() //forces health update before next life tick
playsound(get_turf(src), 'sound/machines/defib_zap.ogg', 50, 1, -1)
M.emote("gasp")
add_logs(user, M, "stunned", src)
if(req_defib)
defib.deductcharge(revivecost)
cooldown = 1
busy = FALSE
update_icon()
if(req_defib)
defib.cooldowncheck(user)
else
recharge(60)
/obj/item/twohanded/shockpaddles/proc/do_harm(mob/living/carbon/human/H, mob/living/user)
if(req_defib && defib.safety)
return
if(!req_defib && !combat)
return
user.visible_message("<span class='warning'>[user] begins to place [src] on [H]'s chest.</span>",
"<span class='warning'>You overcharge the paddles and begin to place them onto [H]'s chest...</span>")
busy = TRUE
update_icon()
if(do_after(user, 30, target = H))
user.visible_message("<span class='notice'>[user] places [src] on [H]'s chest.</span>",
"<span class='warning'>You place [src] on [H]'s chest and begin to charge them.</span>")
var/turf/T = get_turf(defib)
playsound(get_turf(src), 'sound/machines/defib_charge.ogg', 50, 0)
if(req_defib)
T.audible_message("<span class='warning'>\The [defib] lets out an urgent beep and lets out a steadily rising hum...</span>")
else
user.audible_message("<span class='warning'>[src] let out an urgent beep.</span>")
if(do_after(user, 30, target = H)) //Takes longer due to overcharging
if(!H)
busy = FALSE
update_icon()
return
if(H && H.stat == DEAD)
to_chat(user, "<span class='warning'>[H] is dead.</span>")
playsound(get_turf(src), 'sound/machines/defib_failed.ogg', 50, 0)
busy = FALSE
update_icon()
return
user.visible_message("<span class='boldannounce'><i>[user] shocks [H] with \the [src]!</span>", "<span class='warning'>You shock [H] with \the [src]!</span>")
playsound(get_turf(src), 'sound/machines/defib_zap.ogg', 100, 1, -1)
playsound(loc, 'sound/weapons/egloves.ogg', 100, 1, -1)
H.emote("scream")
if(H.can_heartattack() && !H.undergoing_cardiac_arrest())
if(!H.stat)
H.visible_message("<span class='warning'>[H] thrashes wildly, clutching at their chest!</span>",
"<span class='userdanger'>You feel a horrible agony in your chest!</span>")
H.set_heartattack(TRUE)
H.apply_damage(50, BURN, "chest")
add_logs(user, H, "overloaded the heart of", defib)
H.Knockdown(100)
H.Jitter(100)
if(req_defib)
defib.deductcharge(revivecost)
cooldown = 1
busy = FALSE
update_icon()
if(!req_defib)
recharge(60)
if(req_defib && (defib.cooldowncheck(user)))
return
busy = FALSE
update_icon()
/obj/item/twohanded/shockpaddles/proc/do_help(mob/living/carbon/human/H, mob/living/user)
user.visible_message("<span class='warning'>[user] begins to place [src] on [H]'s chest.</span>", "<span class='warning'>You begin to place [src] on [H]'s chest...</span>")
busy = TRUE
update_icon()
if(do_after(user, 30, target = H)) //beginning to place the paddles on patient's chest to allow some time for people to move away to stop the process
user.visible_message("<span class='notice'>[user] places [src] on [H]'s chest.</span>", "<span class='warning'>You place [src] on [H]'s chest.</span>")
playsound(get_turf(src), 'sound/machines/defib_charge.ogg', 50, 0)
var/tplus = world.time - H.timeofdeath
// past this much time the patient is unrecoverable
// (in deciseconds)
var/tlimit = DEFIB_TIME_LIMIT * 10
// brain damage starts setting in on the patient after
// some time left rotting
var/tloss = DEFIB_TIME_LOSS * 10
var/total_burn = 0
var/total_brute = 0
if(do_after(user, 20, target = H)) //placed on chest and short delay to shock for dramatic effect, revive time is 5sec total
for(var/obj/item/carried_item in H.contents)
if(istype(carried_item, /obj/item/clothing/suit/space))
if((!src.combat && !req_defib) || (req_defib && !defib.combat))
user.audible_message("<span class='warning'>[req_defib ? "[defib]" : "[src]"] buzzes: Patient's chest is obscured. Operation aborted.</span>")
playsound(get_turf(src), 'sound/machines/defib_failed.ogg', 50, 0)
busy = FALSE
update_icon()
return
if(H.stat == DEAD)
H.visible_message("<span class='warning'>[H]'s body convulses a bit.")
playsound(get_turf(src), "bodyfall", 50, 1)
playsound(get_turf(src), 'sound/machines/defib_zap.ogg', 50, 1, -1)
total_brute = H.getBruteLoss()
total_burn = H.getFireLoss()
var/failed = null
if (H.suiciding || (H.disabilities & NOCLONE))
failed = "<span class='warning'>[req_defib ? "[defib]" : "[src]"] buzzes: Resuscitation failed - Recovery of patient impossible. Further attempts futile.</span>"
else if (H.hellbound)
failed = "<span class='warning'>[req_defib ? "[defib]" : "[src]"] buzzes: Resuscitation failed - Patient's soul appears to be on another plane of existence. Further attempts futile.</span>"
else if (tplus > tlimit)
failed = "<span class='warning'>[req_defib ? "[defib]" : "[src]"] buzzes: Resuscitation failed - Body has decayed for too long. Further attempts futile.</span>"
else if (!H.getorgan(/obj/item/organ/heart))
failed = "<span class='warning'>[req_defib ? "[defib]" : "[src]"] buzzes: Resuscitation failed - Patient's heart is missing.</span>"
else if(total_burn >= 180 || total_brute >= 180)
failed = "<span class='warning'>[req_defib ? "[defib]" : "[src]"] buzzes: Resuscitation failed - Severe tissue damage makes recovery of patient impossible via defibrillator. Further attempts futile.</span>"
else if(H.get_ghost())
failed = "<span class='warning'>[req_defib ? "[defib]" : "[src]"] buzzes: Resuscitation failed - No activity in patient's brain. Further attempts may be successful.</span>"
else
var/obj/item/organ/brain/BR = H.getorgan(/obj/item/organ/brain)
if(!BR || BR.damaged_brain)
failed = "<span class='warning'>[req_defib ? "[defib]" : "[src]"] buzzes: Resuscitation failed - Patient's brain is missing or damaged beyond point of no return. Further attempts futile.</span>"
if(failed)
user.visible_message(failed)
playsound(get_turf(src), 'sound/machines/defib_failed.ogg', 50, 0)
else
//If the body has been fixed so that they would not be in crit when defibbed, give them oxyloss to put them back into crit
if (H.health > HALFWAYCRITDEATH)
H.adjustOxyLoss(H.health - HALFWAYCRITDEATH, 0)
else
var/overall_damage = total_brute + total_burn + H.getToxLoss() + H.getOxyLoss()
var/mobhealth = H.health
H.adjustOxyLoss((mobhealth - HALFWAYCRITDEATH) * (H.getOxyLoss() / overall_damage), 0)
H.adjustToxLoss((mobhealth - HALFWAYCRITDEATH) * (H.getToxLoss() / overall_damage), 0)
H.adjustFireLoss((mobhealth - HALFWAYCRITDEATH) * (total_burn / overall_damage), 0)
H.adjustBruteLoss((mobhealth - HALFWAYCRITDEATH) * (total_brute / overall_damage), 0)
H.updatehealth() // Previous "adjust" procs don't update health, so we do it manually.
user.visible_message("<span class='notice'>[req_defib ? "[defib]" : "[src]"] pings: Resuscitation successful.</span>")
playsound(get_turf(src), 'sound/machines/defib_success.ogg', 50, 0)
H.set_heartattack(FALSE)
H.revive()
H.emote("gasp")
if(tplus > tloss)
H.setBrainLoss( max(0, min(99, ((tlimit - tplus) / tlimit * 100))))
add_logs(user, H, "revived", defib)
if(req_defib)
defib.deductcharge(revivecost)
cooldown = 1
update_icon()
if(req_defib)
defib.cooldowncheck(user)
else
recharge(60)
else if (!H.getorgan(/obj/item/organ/heart))
user.visible_message("<span class='warning'>[req_defib ? "[defib]" : "[src]"] buzzes: Patient's heart is missing. Operation aborted.</span>")
playsound(get_turf(src), 'sound/machines/defib_failed.ogg', 50, 0)
else if(H.undergoing_cardiac_arrest())
H.set_heartattack(FALSE)
user.visible_message("<span class='notice'>[req_defib ? "[defib]" : "[src]"] pings: Patient's heart is now beating again.</span>")
playsound(get_turf(src), 'sound/machines/defib_zap.ogg', 50, 1, -1)
else
user.visible_message("<span class='warning'>[req_defib ? "[defib]" : "[src]"] buzzes: Patient is not in a valid state. Operation aborted.</span>")
playsound(get_turf(src), 'sound/machines/defib_failed.ogg', 50, 0)
busy = FALSE
update_icon()
/obj/item/twohanded/shockpaddles/cyborg
name = "cyborg defibrillator paddles"
icon = 'icons/obj/items_and_weapons.dmi'
icon_state = "defibpaddles0"
item_state = "defibpaddles0"
lefthand_file = 'icons/mob/inhands/equipment/medical_lefthand.dmi'
righthand_file = 'icons/mob/inhands/equipment/medical_righthand.dmi'
req_defib = FALSE
/obj/item/twohanded/shockpaddles/cyborg/attack(mob/M, mob/user)
if(iscyborg(user))
var/mob/living/silicon/robot/R = user
if(R.emagged)
combat = TRUE
else
combat = FALSE
else
combat = FALSE
. = ..()
/obj/item/twohanded/shockpaddles/syndicate
name = "syndicate defibrillator paddles"
desc = "A pair of paddles used to revive deceased operatives. It possesses both the ability to penetrate armor and to deliver powerful shocks offensively."
combat = TRUE
icon = 'icons/obj/items_and_weapons.dmi'
icon_state = "defibpaddles0"
item_state = "defibpaddles0"
lefthand_file = 'icons/mob/inhands/equipment/medical_lefthand.dmi'
righthand_file = 'icons/mob/inhands/equipment/medical_righthand.dmi'
req_defib = FALSE
#undef HALFWAYCRITDEATH