/obj/item/teleportation_scroll

name = "scroll of teleportation"

desc = "A scroll for moving around."

icon = 'icons/obj/wizard.dmi'

icon_state = "scroll"

w_class = WEIGHT_CLASS_SMALL

item_state = "paper"

throw_speed = 3

throw_range = 7

actions_types = list(/datum/action/cooldown/spell/teleport/area_teleport/wizard/scroll)

/// Number of uses the scroll gets.

var/uses = 4

/obj/item/teleportation_scroll/Initialize(mapload)

. = ..()

// In the future, this can be generalized into just "magic scrolls that give you a specific spell".

var/datum/action/cooldown/spell/teleport/area_teleport/wizard/scroll/teleport = locate() in actions

if(!teleport)

return

teleport.name = name

teleport.button_icon = icon

teleport.button_icon_state = icon_state

RegisterSignal(teleport, COMSIG_SPELL_AFTER_CAST, PROC_REF(on_spell_cast))

/obj/item/teleportation_scroll/proc/on_spell_cast(datum/action/cooldown/spell/cast_spell, mob/living/cast_on)

SIGNAL_HANDLER

uses--

if(uses)

return

cast_on.balloon_alert(cast_on, "the scroll runs out of uses!")

/obj/item/teleportation_scroll/item_action_slot_check(slot, mob/user)

return (slot == ITEM_SLOT_HANDS)

/obj/item/teleportation_scroll/apprentice

name = "lesser scroll of teleportation"

uses = 1

/obj/item/teleportation_scroll/examine(mob/user)

. = ..()

if(uses)

. += "It has [uses] use\s remaining."

/obj/item/teleportation_scroll/attack_self(mob/user)

. = ..()

if(.)

return

if(!uses)

return

if(!ishuman(user))

return

var/mob/living/carbon/human/human_user = user

if(human_user.incapacitated() || !human_user.is_holding(src))

return

var/datum/action/cooldown/spell/teleport/area_teleport/wizard/scroll/teleport = locate() in actions

if(!teleport)

to_chat(user, span_warning("[src] seems to be a faulty teleportation scroll, and has no magic associated."))

return

if(!teleport.Activate(user))

return

return TRUE