/obj/structure/sign
icon = 'icons/obj/decals.dmi'
anchored = TRUE
opacity = FALSE
density = FALSE
layer = SIGN_LAYER
custom_materials = list(/datum/material/plastic = 2000)
max_integrity = 100
armor = list(MELEE = 50, BULLET = 0, LASER = 0, ENERGY = 0, BOMB = 0, BIO = 0, RAD = 0, FIRE = 50, ACID = 50)
///Determines if a sign is unwrenchable.
var/buildable_sign = TRUE
flags_1 = RAD_PROTECT_CONTENTS_1 | RAD_NO_CONTAMINATE_1
resistance_flags = FLAMMABLE
///This determines if you can select this sign type when using a pen on a sign backing. False by default, set to true per sign type to override.
var/is_editable = FALSE
///sign_change_name is used to make nice looking, alphebetized and categorized names when you use a pen on any sign item or structure which is_editable.
var/sign_change_name
/obj/structure/sign/blank //This subtype is necessary for now because some other things (posters, picture frames, paintings) inheret from the parent type.
icon_state = "backing"
name = "sign backing"
desc = "A plastic sign backing, use a pen to change the decal. It can be detached from the wall with a wrench."
is_editable = TRUE
sign_change_name = "Blank Sign"
/obj/item/sign
name = "sign backing"
desc = "A plastic sign backing, use a pen to change the decal. It can be placed on a wall."
icon = 'icons/obj/decals.dmi'
icon_state = "backing"
inhand_icon_state = "backing"
lefthand_file = 'icons/mob/inhands/items_lefthand.dmi'
righthand_file = 'icons/mob/inhands/items_righthand.dmi'
w_class = WEIGHT_CLASS_NORMAL
custom_materials = list(/datum/material/plastic = 2000)
armor = list(MELEE = 50, BULLET = 0, LASER = 0, ENERGY = 0, BOMB = 0, BIO = 0, RAD = 0, FIRE = 50, ACID = 50)
resistance_flags = FLAMMABLE
max_integrity = 100
///The type of sign structure that will be created when placed on a turf, the default looks just like a sign backing item.
var/sign_path = /obj/structure/sign/blank
///This determines if you can select this sign type when using a pen on a sign backing. False by default, set to true per sign type to override.
var/is_editable = TRUE
/obj/item/sign/Initialize() //Signs not attached to walls are always rotated so they look like they're laying horizontal.
. = ..()
var/matrix/M = matrix()
M.Turn(90)
transform = M
/obj/structure/sign/attack_hand(mob/user)
. = ..()
if(. || user.is_blind())
return
user.examinate(src)
/**
* This proc populates GLOBAL_LIST_EMPTY(editable_sign_types)
*
* The first time a pen is used on any sign, this populates GLOBAL_LIST_EMPTY(editable_sign_types), creating a global list of all the signs that you can set a sign backing to with a pen.
*/
/proc/populate_editable_sign_types()
for(var/s in subtypesof(/obj/structure/sign))
var/obj/structure/sign/potential_sign = s
if(!initial(potential_sign.is_editable))
continue
GLOB.editable_sign_types[initial(potential_sign.sign_change_name)] = potential_sign
GLOB.editable_sign_types = sortList(GLOB.editable_sign_types) //Alphabetizes the results.
/obj/structure/sign/wrench_act(mob/living/user, obj/item/wrench/I)
. = ..()
if(!buildable_sign)
return TRUE
user.visible_message("[user] starts removing [src]...", \
"You start unfastening [src].")
I.play_tool_sound(src)
if(!I.use_tool(src, user, 4 SECONDS))
return TRUE
playsound(src, 'sound/items/deconstruct.ogg', 50, TRUE)
user.visible_message("[user] unfastens [src].", \
"You unfasten [src].")
var/obj/item/sign/unwrenched_sign = new (get_turf(user))
if(type != /obj/structure/sign/blank) //If it's still just a basic sign backing, we can (and should) skip some of the below variable transfers.
unwrenched_sign.name = name //Copy over the sign structure variables to the sign item we're creating when we unwrench a sign.
unwrenched_sign.desc = "[desc] It can be placed on a wall."
unwrenched_sign.icon_state = icon_state
unwrenched_sign.sign_path = type
unwrenched_sign.set_custom_materials(custom_materials) //This is here so picture frames and wooden things don't get messed up.
unwrenched_sign.is_editable = is_editable
unwrenched_sign.obj_integrity = obj_integrity //Transfer how damaged it is.
unwrenched_sign.setDir(dir)
qdel(src) //The sign structure on the wall goes poof and only the sign item from unwrenching remains.
return TRUE
/obj/structure/sign/welder_act(mob/living/user, obj/item/I)
. = ..()
if(user.a_intent == INTENT_HARM)
return FALSE
if(obj_integrity == max_integrity)
to_chat(user, "This sign is already in perfect condition.")
return TRUE
if(!I.tool_start_check(user, amount=0))
return TRUE
user.visible_message("[user] starts repairing [src]...", \
"You start repairing [src].")
if(!I.use_tool(src, user, 4 SECONDS, volume =50 ))
return TRUE
user.visible_message("[user] finishes repairing [src].", \
"You finish repairing [src].")
obj_integrity = max_integrity
return TRUE
/obj/item/sign/welder_act(mob/living/user, obj/item/I)
. = ..()
if(user.a_intent == INTENT_HARM)
return FALSE
if(obj_integrity == max_integrity)
to_chat(user, "This sign is already in perfect condition.")
return TRUE
if(!I.tool_start_check(user, amount=0))
return TRUE
user.visible_message("[user] starts repairing [src]...", \
"You start repairing [src].")
if(!I.use_tool(src, user, 4 SECONDS, volume =50 ))
return TRUE
user.visible_message("[user] finishes repairing [src].", \
"You finish repairing [src].")
obj_integrity = max_integrity
return TRUE
/obj/structure/sign/attackby(obj/item/I, mob/user, params)
if(is_editable && istype(I, /obj/item/pen))
if(!length(GLOB.editable_sign_types))
populate_editable_sign_types()
if(!length(GLOB.editable_sign_types))
CRASH("GLOB.editable_sign_types failed to populate")
var/choice = input(user, "Select a sign type.", "Sign Customization") as null|anything in GLOB.editable_sign_types
if(!choice)
return
if(!Adjacent(user)) //Make sure user is adjacent still.
to_chat(user, "You need to stand next to the sign to change it!")
return
user.visible_message("[user] begins changing [src].", \
"You begin changing [src].")
if(!do_after(user, 4 SECONDS, target = src)) //Small delay for changing signs instead of it being instant, so somebody could be shoved or stunned to prevent them from doing so.
return
var/sign_type = GLOB.editable_sign_types[choice]
//It's import to clone the pixel layout information.
//Otherwise signs revert to being on the turf and
//move jarringly.
var/obj/structure/sign/changedsign = new sign_type(get_turf(src))
changedsign.pixel_x = pixel_x
changedsign.pixel_y = pixel_y
changedsign.obj_integrity = obj_integrity
qdel(src)
user.visible_message("[user] finishes changing the sign.", \
"You finish changing the sign.")
return
return ..()
/obj/item/sign/attackby(obj/item/I, mob/user, params)
if(is_editable && istype(I, /obj/item/pen))
if(!length(GLOB.editable_sign_types))
populate_editable_sign_types()
if(!length(GLOB.editable_sign_types))
CRASH("GLOB.editable_sign_types failed to populate")
var/choice = input(user, "Select a sign type.", "Sign Customization") as null|anything in GLOB.editable_sign_types
if(!choice)
return
if(!Adjacent(user)) //Make sure user is adjacent still.
to_chat(user, "You need to stand next to the sign to change it!")
return
if(!choice)
return
user.visible_message("You begin changing [src].")
if(!do_after(user, 4 SECONDS, target = src))
return
var/obj/structure/sign/sign_type = GLOB.editable_sign_types[choice]
name = initial(sign_type.name)
if(sign_type != /obj/structure/sign/blank)
desc = "[initial(sign_type.desc)] It can be placed on a wall."
else
desc = initial(desc) //If you're changing it to a blank sign, just use obj/item/sign's description.
icon_state = initial(sign_type.icon_state)
sign_path = sign_type
user.visible_message("You finish changing the sign.")
return
return ..()
/obj/item/sign/afterattack(atom/target, mob/user, proximity)
. = ..()
if(!iswallturf(target) || !proximity)
return
var/turf/target_turf = target
var/turf/user_turf = get_turf(user)
var/obj/structure/sign/placed_sign = new sign_path(user_turf) //We place the sign on the turf the user is standing, and pixel shift it to the target wall, as below.
//This is to mimic how signs and other wall objects are usually placed by mappers, and so they're only visible from one side of a wall.
var/dir = get_dir(user_turf, target_turf)
if(dir & NORTH)
placed_sign.pixel_y = 32
else if(dir & SOUTH)
placed_sign.pixel_y = -32
if(dir & EAST)
placed_sign.pixel_x = 32
else if(dir & WEST)
placed_sign.pixel_x = -32
user.visible_message("[user] fastens [src] to [target_turf].", \
"You attach the sign to [target_turf].")
playsound(target_turf, 'sound/items/deconstruct.ogg', 50, TRUE)
placed_sign.obj_integrity = obj_integrity
placed_sign.setDir(dir)
qdel(src)
/obj/structure/sign/nanotrasen
name = "\improper Nanotrasen logo sign"
sign_change_name = "Corporate Logo - Nanotrasen"
desc = "A sign with the Nanotrasen logo on it. Glory to Nanotrasen!"
icon_state = "nanotrasen"
is_editable = TRUE
/obj/structure/sign/logo
name = "\improper Nanotrasen logo sign"
desc = "The Nanotrasen corporate logo."
icon_state = "nanotrasen_sign1"
buildable_sign = FALSE