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vgstation13/code/game/objects/items.dm

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/obj/item
name = "item"
icon = 'icons/obj/items.dmi'
var/image/blood_overlay = null //this saves our blood splatter overlay, which will be processed not to go over the edges of the sprite
var/abstract = 0
var/item_state = null
var/r_speed = 1.0
var/health = null
var/burn_point = null
var/burning = null
var/hitsound = null
var/w_class = 3.0
flags = FPRINT | TABLEPASS
var/slot_flags = 0 //This is used to determine on which slots an item can fit.
pass_flags = PASSTABLE
pressure_resistance = 5
// causeerrorheresoifixthis
var/obj/item/master = null
var/heat_protection = 0 //flags which determine which body parts are protected from heat. Use the HEAD, UPPER_TORSO, LOWER_TORSO, etc. flags. See setup.dm
var/cold_protection = 0 //flags which determine which body parts are protected from cold. Use the HEAD, UPPER_TORSO, LOWER_TORSO, etc. flags. See setup.dm
var/max_heat_protection_temperature //Set this variable to determine up to which temperature (IN KELVIN) the item protects against heat damage. Keep at null to disable protection. Only protects areas set by heat_protection flags
var/min_cold_protection_temperature //Set this variable to determine down to which temperature (IN KELVIN) the item protects against cold damage. 0 is NOT an acceptable number due to if(varname) tests!! Keep at null to disable protection. Only protects areas set by cold_protection flags
var/icon_action_button //If this is set, The item will make an action button on the player's HUD when picked up. The button will have the icon_action_button sprite from the screen1_action.dmi file.
var/action_button_name //This is the text which gets displayed on the action button. If not set it defaults to 'Use [name]'. Note that icon_action_button needs to be set in order for the action button to appear.
//Since any item can now be a piece of clothing, this has to be put here so all items share it.
var/flags_inv //This flag is used to determine when items in someone's inventory cover others. IE helmets making it so you can't see glasses, etc.
var/_color = null
var/body_parts_covered = 0 //see setup.dm for appropriate bit flags
//var/heat_transfer_coefficient = 1 //0 prevents all transfers, 1 is invisible
var/gas_transfer_coefficient = 1 // for leaking gas from turf to mask and vice-versa (for masks right now, but at some point, i'd like to include space helmets)
var/permeability_coefficient = 1 // for chemicals/diseases
var/siemens_coefficient = 1 // for electrical admittance/conductance (electrocution checks and shit)
var/slowdown = 0 // How much clothing is slowing you down. Negative values speeds you up
var/canremove = 1 //Mostly for Ninja code at this point but basically will not allow the item to be removed if set to 0. /N
var/armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 0, rad = 0)
var/list/allowed = null //suit storage stuff.
var/obj/item/device/uplink/hidden/hidden_uplink = null // All items can have an uplink hidden inside, just remember to add the triggers.
var/icon_override = null //Used to override hardcoded clothing dmis in human clothing proc.
var/list/species_fit = null //This object has a different appearance when worn by these species
/obj/item/Destroy()
if(istype(src.loc, /mob))
var/mob/H = src.loc
H.drop_from_inventory(src) // items at the very least get unequipped from their mob before being deleted
if(reagents && istype(reagents))
reagents.my_atom = null
reagents.delete()
if(hasvar(src, "holder"))
src:holder = null
/* BROKEN, FUCK BYOND
if(hasvar(src, "my_atom"))
src:my_atom = null*/
..()
/obj/item/device
icon = 'icons/obj/device.dmi'
/obj/item/ex_act(severity)
switch(severity)
if(1.0)
qdel(src)
return
if(2.0)
if (prob(50))
qdel(src)
return
if(3.0)
if (prob(5))
qdel(src)
return
else
return
/obj/item/blob_act()
del(src)
//user: The mob that is suiciding
//damagetype: The type of damage the item will inflict on the user
//BRUTELOSS = 1
//FIRELOSS = 2
//TOXLOSS = 4
//OXYLOSS = 8
//Output a creative message and then return the damagetype done
/obj/item/proc/suicide_act(mob/user)
return
/obj/item/verb/move_to_top()
set name = "Move To Top"
set category = "Object"
set src in oview(1)
if(!istype(src.loc, /turf) || usr.stat || usr.restrained() )
return
var/turf/T = src.loc
src.loc = null
src.loc = T
/obj/item/examine()
set src in view()
var/size
switch(src.w_class)
if(1.0)
size = "tiny"
if(2.0)
size = "small"
if(3.0)
size = "normal-sized"
if(4.0)
size = "bulky"
if(5.0)
size = "huge"
else
//if ((M_CLUMSY in usr.mutations) && prob(50)) t = "funny-looking"
usr << "This is a [src.blood_DNA ? "bloody " : ""]\icon[src][src.name]. It is a [size] item."
if(src.desc)
usr << src.desc
return
/obj/item/attack_ai(mob/user as mob)
..()
if(isMoMMI(user))
var/in_range = in_range(src, user) || src.loc == user
if(in_range)
if(src == user:tool_state || src == user:sight_state)
return 0
attack_hand(user)
/obj/item/attack_hand(mob/user as mob)
if (!user) return
if (hasorgans(user))
var/datum/organ/external/temp = user:organs_by_name["r_hand"]
if (user.hand)
temp = user:organs_by_name["l_hand"]
if(temp && !temp.is_usable())
user << "<span class='notice'>You try to move your [temp.display_name], but cannot!"
return
if (istype(src.loc, /obj/item/weapon/storage))
var/obj/item/weapon/storage/S = src.loc
S.remove_from_storage(src)
src.throwing = 0
if (src.loc == user)
//canremove==0 means that object may not be removed. You can still wear it. This only applies to clothing. /N
if(!src.canremove)
return
else
user.u_equip(src)
else
if(isliving(src.loc))
return
//user.next_move = max(user.next_move+2,world.time + 2)
src.pickup(user)
add_fingerprint(user)
user.put_in_active_hand(src)
return
/obj/item/attack_paw(mob/user as mob)
if(isalien(user)) // -- TLE
var/mob/living/carbon/alien/A = user
if(!A.has_fine_manipulation || w_class >= 4)
if(src in A.contents) // To stop Aliens having items stuck in their pockets
A.drop_from_inventory(src)
user << "Your claws aren't capable of such fine manipulation."
return
if (istype(src.loc, /obj/item/weapon/storage))
for(var/mob/M in range(1, src.loc))
if (M.s_active == src.loc)
if (M.client)
M.client.screen -= src
src.throwing = 0
if (src.loc == user)
//canremove==0 means that object may not be removed. You can still wear it. This only applies to clothing. /N
if(istype(src, /obj/item/clothing) && !src:canremove)
return
else
user.u_equip(src)
else
if(istype(src.loc, /mob/living))
return
src.pickup(user)
//user.next_move = max(user.next_move+2,world.time + 2)
user.put_in_active_hand(src)
return
// Due to storage type consolidation this should get used more now.
// I have cleaned it up a little, but it could probably use more. -Sayu
/obj/item/attackby(obj/item/weapon/W as obj, mob/user as mob)
if(istype(W,/obj/item/weapon/storage))
var/obj/item/weapon/storage/S = W
if(S.use_to_pickup)
if(S.collection_mode) //Mode is set to collect all items on a tile and we clicked on a valid one.
if(isturf(src.loc))
var/list/rejections = list()
var/success = 0
var/failure = 0
for(var/obj/item/I in src.loc)
if(I.type in rejections) // To limit bag spamming: any given type only complains once
continue
if(!S.can_be_inserted(I)) // Note can_be_inserted still makes noise when the answer is no
rejections += I.type // therefore full bags are still a little spammy
failure = 1
continue
success = 1
S.handle_item_insertion(I, 1) //The 1 stops the "You put the [src] into [S]" insertion message from being displayed.
if(success && !failure)
user << "<span class='notice'>You put everything in [S].</span>"
else if(success)
user << "<span class='notice'>You put some things in [S].</span>"
else
user << "<span class='notice'>You fail to pick anything up with [S].</span>"
else if(S.can_be_inserted(src))
S.handle_item_insertion(src)
return
/obj/item/proc/talk_into(mob/M as mob, var/text, var/channel=null)
return
/obj/item/proc/moved(mob/user as mob, old_loc as turf)
return
/obj/item/proc/dropped(mob/user as mob)
..()
// called just as an item is picked up (loc is not yet changed)
/obj/item/proc/pickup(mob/user)
return
// called when this item is removed from a storage item, which is passed on as S. The loc variable is already set to the new destination before this is called.
/obj/item/proc/on_exit_storage(obj/item/weapon/storage/S as obj)
return
// called when this item is added into a storage item, which is passed on as S. The loc variable is already set to the storage item.
/obj/item/proc/on_enter_storage(obj/item/weapon/storage/S as obj)
return
// called when "found" in pockets and storage items. Returns 1 if the search should end.
/obj/item/proc/on_found(mob/finder as mob)
return
// called after an item is placed in an equipment slot
// user is mob that equipped it
// slot uses the slot_X defines found in setup.dm
// for items that can be placed in multiple slots
// note this isn't called during the initial dressing of a player
/obj/item/proc/equipped(var/mob/user, var/slot)
return
//the mob M is attempting to equip this item into the slot passed through as 'slot'. Return 1 if it can do this and 0 if it can't.
//If you are making custom procs but would like to retain partial or complete functionality of this one, include a 'return ..()' to where you want this to happen.
//Set disable_warning to 1 if you wish it to not give you outputs.
/obj/item/proc/mob_can_equip(M as mob, slot, disable_warning = 0, automatic = 0)
if(!slot) return 0
if(!M) return 0
if(ishuman(M))
//START HUMAN
var/mob/living/carbon/human/H = M
if(istype(src, /obj/item/clothing/under) || istype(src, /obj/item/clothing/suit))
if(M_FAT in H.mutations)
testing("[M] TOO FAT TO WEAR [src]!")
if(!(flags & ONESIZEFITSALL))
if(!disable_warning)
H << "\red You're too fat to wear the [name]."
return 0
switch(slot)
if(slot_l_hand)
if(H.l_hand)
return 0
return 1
if(slot_r_hand)
if(H.r_hand)
return 0
return 1
if(slot_wear_mask)
if( !(slot_flags & SLOT_MASK) )
return 0
if(H.wear_mask)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.wear_mask.canremove)
return 2
else
return 0
return 1
if(slot_back)
if( !(slot_flags & SLOT_BACK) )
return 0
if(H.back)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.back.canremove)
return 2
else
return 0
return 1
if(slot_wear_suit)
if( !(slot_flags & SLOT_OCLOTHING) )
return 0
if(H.wear_suit)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.wear_suit.canremove)
return 2
else
return 0
return 1
if(slot_gloves)
if( !(slot_flags & SLOT_GLOVES) )
return 0
if(H.gloves)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.gloves.canremove)
return 2
else
return 0
return 1
if(slot_shoes)
if( !(slot_flags & SLOT_FEET) )
return 0
if(H.shoes)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.shoes.canremove)
return 2
else
return 0
return 1
if(slot_belt)
if(!H.w_uniform)
if(!disable_warning)
H << "\red You need a jumpsuit before you can attach this [name]."
return 0
if( !(slot_flags & SLOT_BELT) )
return 0
if(H.belt)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.belt.canremove && !istype(H.belt, /obj/item/weapon/storage/belt))
return 2
else
return 0
return 1
if(slot_glasses)
if( !(slot_flags & SLOT_EYES) )
return 0
if(H.glasses)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.glasses.canremove)
return 2
else
return 0
return 1
if(slot_head)
if( !(slot_flags & SLOT_HEAD) )
return 0
if(H.head)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.head.canremove)
return 2
else
return 0
return 1
if(slot_ears)
if( !(slot_flags & SLOT_EARS) )
return 0
if(H.ears)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.ears.canremove)
return 2
else
return 0
return 1
/* In case it's ever unfucked.
if(slot_ears)
if( !(slot_flags & SLOT_EARS) )
return 0
if( (slot_flags & SLOT_TWOEARS) && H.r_ear )
return 0
if(H.l_ear)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.l_ear.canremove)
return 2
else
return 0
if( w_class < 2 )
return 1
return 1
if(slot_r_ear)
if( !(slot_flags & SLOT_EARS) )
return 0
if( (slot_flags & SLOT_TWOEARS) && H.l_ear )
return 0
if(H.r_ear)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.r_ear.canremove)
return 2
else
return 0
if( w_class < 2 )
return 1
return 1
*/
if(slot_w_uniform)
if( !(slot_flags & SLOT_ICLOTHING) )
return 0
if(H.w_uniform)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.w_uniform.canremove)
return 2
else
return 0
return 1
if(slot_wear_id)
if(!H.w_uniform)
if(!disable_warning)
H << "\red You need a jumpsuit before you can attach this [name]."
return 0
if( !(slot_flags & SLOT_ID) )
return 0
if(H.wear_id)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.wear_id.canremove)
return 2
else
return 0
return 1
if(slot_l_store)
if(!H.w_uniform)
if(!disable_warning)
H << "\red You need a jumpsuit before you can attach this [name]."
return 0
if(slot_flags & SLOT_DENYPOCKET)
return
if(automatic)
if(H.l_store)
return 0
else if( w_class <= 2 || (slot_flags & SLOT_POCKET) )
return 1
else if( w_class <= 2 || (slot_flags & SLOT_POCKET) )
if(H.l_store)
return 2
else
return 1
if(slot_r_store)
if(!H.w_uniform)
if(!disable_warning)
H << "\red You need a jumpsuit before you can attach this [name]."
return 0
if(slot_flags & SLOT_DENYPOCKET)
return
if(automatic)
if(H.r_store)
return 0
else if( w_class <= 2 || (slot_flags & SLOT_POCKET) )
return 1
else if( w_class <= 2 || (slot_flags & SLOT_POCKET) )
if(H.r_store)
return 2
else
return 1
if(slot_s_store)
if(!H.wear_suit)
if(!disable_warning)
H << "\red You need a suit before you can attach this [name]."
return 0
if(!H.wear_suit.allowed)
if(!disable_warning)
usr << "You somehow have a suit with no defined allowed items for suit storage, stop that."
return 0
if(src.w_class > 3)
if(!disable_warning)
usr << "The [name] is too big to attach."
return 0
if( istype(src, /obj/item/device/pda) || istype(src, /obj/item/weapon/pen) || is_type_in_list(src, H.wear_suit.allowed) )
if(H.s_store)
if(automatic)
if(H.check_for_open_slot(src))
return 0
if(H.s_store.canremove)
return 2
else
return 0
else
return 1
return 0
if(slot_handcuffed)
if(H.handcuffed)
return 0
if(!istype(src, /obj/item/weapon/handcuffs))
return 0
return 1
if(slot_legcuffed)
if(H.legcuffed)
return 0
if(!istype(src, /obj/item/weapon/legcuffs))
return 0
return 1
if(slot_in_backpack)
if (H.back && istype(H.back, /obj/item/weapon/storage/backpack))
var/obj/item/weapon/storage/backpack/B = H.back
if(B.contents.len < B.storage_slots && w_class <= B.max_w_class)
return 1
return 0
return 0 //Unsupported slot
//END HUMAN
else if(ismonkey(M))
//START MONKEY
var/mob/living/carbon/monkey/MO = M
switch(slot)
if(slot_l_hand)
if(MO.l_hand)
return 0
return 1
if(slot_r_hand)
if(MO.r_hand)
return 0
return 1
if(slot_wear_mask)
if(MO.wear_mask)
return 0
if( !(slot_flags & SLOT_MASK) )
return 0
return 1
if(slot_back)
if(MO.back)
return 0
if( !(slot_flags & SLOT_BACK) )
return 0
return 1
return 0 //Unsupported slot
//END MONKEY
/obj/item/verb/verb_pickup()
set src in oview(1)
set category = "Object"
set name = "Pick up"
if(!(usr)) //BS12 EDIT
return
if(!usr.canmove || usr.stat || usr.restrained() || !Adjacent(usr))
return
if(!istype(usr, /mob/living/carbon) && !isMoMMI(usr))//Is not a carbon being or MoMMI
usr << "You can't pick things up!"
if(istype(usr, /mob/living/carbon/brain))//Is a brain
usr << "You can't pick things up!"
if( usr.stat || usr.restrained() )//Is not asleep/dead and is not restrained
usr << "\red You can't pick things up!"
return
if(src.anchored) //Object isn't anchored
usr << "\red You can't pick that up!"
return
if(!usr.hand && usr.r_hand) //Right hand is not full
usr << "\red Your right hand is full."
return
if(usr.hand && usr.l_hand && !isMoMMI(usr)) //Left hand is not full
usr << "\red Your left hand is full."
return
if(!istype(src.loc, /turf)) //Object is on a turf
usr << "\red You can't pick that up!"
return
//All checks are done, time to pick it up!
if(isMoMMI(usr))
// Otherwise, we get MoMMIs changing their own laws.
if(istype(src,/obj/item/weapon/aiModule))
src << "\red Your firmware prevents you from picking up [src]!"
return
if(usr.get_active_hand() == null)
usr.put_in_hands(src)
if(istype(usr, /mob/living/carbon/human))
src.attack_hand(usr)
if(istype(usr, /mob/living/carbon/alien))
src.attack_alien(usr)
if(istype(usr, /mob/living/carbon/monkey))
src.attack_paw(usr)
return
//This proc is executed when someone clicks the on-screen UI button. To make the UI button show, set the 'icon_action_button' to the icon_state of the image of the button in screen1_action.dmi
//The default action is attack_self().
//Checks before we get to here are: mob is alive, mob is not restrained, paralyzed, asleep, resting, laying, item is on the mob.
/obj/item/proc/ui_action_click()
if( src in usr )
attack_self(usr)
/obj/item/proc/IsShield()
return 0
/obj/item/proc/eyestab(mob/living/carbon/M as mob, mob/living/carbon/user as mob)
var/mob/living/carbon/human/H = M
if(istype(H) && ( \
(H.head && H.head.flags & HEADCOVERSEYES) || \
(H.wear_mask && H.wear_mask.flags & MASKCOVERSEYES) || \
(H.glasses && H.glasses.flags & GLASSESCOVERSEYES) \
))
// you can't stab someone in the eyes wearing a mask!
user << "\red You're going to need to remove that mask/helmet/glasses first."
return
var/mob/living/carbon/monkey/Mo = M
if(istype(Mo) && ( \
(Mo.wear_mask && Mo.wear_mask.flags & MASKCOVERSEYES) \
))
// you can't stab someone in the eyes wearing a mask!
user << "\red You're going to need to remove that mask/helmet/glasses first."
return
if(istype(M, /mob/living/carbon/alien) || istype(M, /mob/living/carbon/slime))//Aliens don't have eyes./N slimes also don't have eyes!
user << "\red You cannot locate any eyes on this creature!"
return
user.attack_log += "\[[time_stamp()]\]<font color='red'> Attacked [M.name] ([M.ckey]) with [src.name] (INTENT: [uppertext(user.a_intent)])</font>"
M.attack_log += "\[[time_stamp()]\]<font color='orange'> Attacked by [user.name] ([user.ckey]) with [src.name] (INTENT: [uppertext(user.a_intent)])</font>"
msg_admin_attack("ATTACK: [user.name] ([user.ckey]) attacked [M.name] ([M.ckey]) with [src.name] (INTENT: [uppertext(user.a_intent)])") //BS12 EDIT ALG
log_attack("<font color='red'> [user.name] ([user.ckey]) attacked [M.name] ([M.ckey]) with [src.name] (INTENT: [uppertext(user.a_intent)])</font>")
if(!iscarbon(user))
M.LAssailant = null
else
M.LAssailant = user
src.add_fingerprint(user)
//if((M_CLUMSY in user.mutations) && prob(50))
// M = user
/*
M << "\red You stab yourself in the eye."
M.sdisabilities |= BLIND
M.weakened += 4
M.adjustBruteLoss(10)
*/
if(M != user)
for(var/mob/O in (viewers(M) - user - M))
O.show_message("\red [M] has been stabbed in the eye with [src] by [user].", 1)
M << "\red [user] stabs you in the eye with [src]!"
user << "\red You stab [M] in the eye with [src]!"
else
user.visible_message( \
"\red [user] has stabbed themself with [src]!", \
"\red You stab yourself in the eyes with [src]!" \
)
if(istype(M, /mob/living/carbon/human))
var/datum/organ/internal/eyes/eyes = H.internal_organs["eyes"]
eyes.damage += rand(3,4)
if(eyes.damage >= eyes.min_bruised_damage)
if(M.stat != 2)
if(eyes.robotic <= 1) //robot eyes bleeding might be a bit silly
M << "\red Your eyes start to bleed profusely!"
if(prob(50))
if(M.stat != 2)
M << "\red You drop what you're holding and clutch at your eyes!"
M.drop_item()
M.eye_blurry += 10
M.Paralyse(1)
M.Weaken(4)
if (eyes.damage >= eyes.min_broken_damage)
if(M.stat != 2)
M << "\red You go blind!"
var/datum/organ/external/affecting = M:get_organ("head")
if(affecting.take_damage(7))
M:UpdateDamageIcon()
else
M.take_organ_damage(7)
M.eye_blurry += rand(3,4)
return
/obj/item/clean_blood()
. = ..()
if(blood_overlay)
overlays.Remove(blood_overlay)
if(istype(src, /obj/item/clothing/gloves))
var/obj/item/clothing/gloves/G = src
G.transfer_blood = 0
/obj/item/add_blood(mob/living/carbon/human/M as mob)
if (!..())
return 0
if(istype(src, /obj/item/weapon/melee/energy))
return
//if we haven't made our blood_overlay already
if( !blood_overlay )
generate_blood_overlay()
//apply the blood-splatter overlay if it isn't already in there
if(!blood_DNA.len)
blood_overlay.color = blood_color
overlays += blood_overlay
//if this blood isn't already in the list, add it
if(blood_DNA[M.dna.unique_enzymes])
return 0 //already bloodied with this blood. Cannot add more.
blood_DNA[M.dna.unique_enzymes] = M.dna.b_type
return 1 //we applied blood to the item
/obj/item/proc/generate_blood_overlay()
if(blood_overlay)
return
var/icon/I = new /icon(icon, icon_state)
I.Blend(new /icon('icons/effects/blood.dmi', rgb(255,255,255)),ICON_ADD) //fills the icon_state with white (except where it's transparent)
I.Blend(new /icon('icons/effects/blood.dmi', "itemblood"),ICON_MULTIPLY) //adds blood and the remaining white areas become transparant
//not sure if this is worth it. It attaches the blood_overlay to every item of the same type if they don't have one already made.
for(var/obj/item/A in world)
if(A.type == type && !A.blood_overlay)
A.blood_overlay = image(I)
/obj/item/proc/showoff(mob/user)
for (var/mob/M in view(user))
M.show_message("[user] holds up [src]. <a HREF=?src=\ref[M];lookitem=\ref[src]>Take a closer look.</a>",1)
/mob/living/carbon/verb/showoff()
set name = "Show Held Item"
set category = "Object"
var/obj/item/I = get_active_hand()
if(I && !I.abstract)
I.showoff(src)
// /vg/ Affects wearers.
/obj/item/proc/OnMobLife(var/mob/holder)
return
/obj/item/proc/OnMobDeath(var/mob/holder)
return
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