mirror of
https://github.com/ParadiseSS13/Paradise.git
synced 2025-12-31 12:41:46 +00:00
513 lines
15 KiB
Plaintext
513 lines
15 KiB
Plaintext
#define SHOW_MINIATURE_MENU 0
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#define SHOW_FULLSIZE_MENU 1
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/// An element for atoms that, when dragged and dropped onto a mob, opens a strip panel.
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/datum/element/strippable
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element_flags = ELEMENT_BESPOKE | ELEMENT_DETACH_ON_HOST_DESTROY
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argument_hash_start_idx = 2
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/// An assoc list of keys to /datum/strippable_item
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var/list/items
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/// An existing strip menus
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var/list/strip_menus
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/datum/element/strippable/Attach(datum/target, list/items = list())
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. = ..()
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if(!isatom(target))
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return ELEMENT_INCOMPATIBLE
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// TODO: override = TRUE because strippable can get reattached to dead mobs after
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// revival. Will fix for basic mobs probably maybe.
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RegisterSignal(target, COMSIG_DO_MOB_STRIP, PROC_REF(mouse_drop_onto), override = TRUE)
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src.items = items
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/datum/element/strippable/Detach(datum/source)
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. = ..()
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UnregisterSignal(source, COMSIG_DO_MOB_STRIP)
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if(!isnull(strip_menus))
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qdel(strip_menus[source])
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strip_menus -= source
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/datum/element/strippable/proc/mouse_drop_onto(datum/source, atom/over, mob/user)
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SIGNAL_HANDLER
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if(user == source)
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return
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if(over != user)
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return
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var/datum/strip_menu/strip_menu = LAZYACCESS(strip_menus, source)
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if(isnull(strip_menu))
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strip_menu = new(source, src)
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LAZYSET(strip_menus, source, strip_menu)
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INVOKE_ASYNC(strip_menu, TYPE_PROC_REF(/datum, ui_interact), user)
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/// A representation of an item that can be stripped down
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/datum/strippable_item
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/// The STRIPPABLE_ITEM_* key
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var/key
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/// Gets the item from the given source.
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/datum/strippable_item/proc/get_item(atom/source)
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return
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/// Tries to equip the item onto the given source.
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/// Returns TRUE/FALSE depending on if it is allowed.
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/// This should be used for checking if an item CAN be equipped.
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/// It should not perform the equipping itself.
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/datum/strippable_item/proc/try_equip(atom/source, obj/item/equipping, mob/user)
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if(equipping.flags & NODROP)
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to_chat(user, "<span class='warning'>You can't put [equipping] on [source], it's stuck to your hand!</span>")
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return FALSE
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if(equipping.flags & ABSTRACT)
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return FALSE //I don't know a sane-sounding feedback message for trying to put a slap into someone's hand
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return TRUE
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/// Start the equipping process. This is the proc you should yield in.
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/// Returns TRUE/FALSE depending on if it is allowed.
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/datum/strippable_item/proc/start_equip(atom/source, obj/item/equipping, mob/user)
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var/thief_mode = in_thief_mode(user)
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if(!thief_mode)
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source.visible_message(
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"<span class='notice'>[user] tries to put [equipping] on [source].</span>",
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"<span class='notice'>[user] tries to put [equipping] on you.</span>",
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)
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if(ishuman(source))
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var/mob/living/carbon/human/victim_human = source
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if(!victim_human.has_vision())
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to_chat(victim_human, "<span class='userdanger'>You feel someone trying to put something on you.</span>")
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if(!do_mob(user, source, equipping.put_on_delay, hidden = thief_mode))
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return FALSE
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if(QDELETED(equipping) || !user.Adjacent(source) || (equipping.flags & NODROP))
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return FALSE
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return TRUE
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/// The proc that places the item on the source. This should not yield.
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/datum/strippable_item/proc/finish_equip(atom/source, obj/item/equipping, mob/user)
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SHOULD_NOT_SLEEP(TRUE)
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return
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/// Tries to unequip the item from the given source.
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/// Returns TRUE/FALSE depending on if it is allowed.
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/// This should be used for checking if it CAN be unequipped.
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/// It should not perform the unequipping itself.
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/datum/strippable_item/proc/try_unequip(atom/source, mob/user)
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SHOULD_NOT_SLEEP(TRUE)
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var/obj/item/item = get_item(source)
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if(isnull(item))
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return FALSE
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if(ismob(source))
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var/mob/mob_source = source
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if(!item.canStrip(user, mob_source))
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return FALSE
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return TRUE
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/// Start the unequipping process. This is the proc you should yield in.
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/// Returns TRUE/FALSE depending on if it is allowed.
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/datum/strippable_item/proc/start_unequip(atom/source, mob/user)
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var/obj/item/item = get_item(source)
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if(isnull(item))
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return FALSE
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to_chat(user, "<span class='danger'>You try to remove [source]'s [item.name]...</span>")
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add_attack_logs(user, source, "Attempting stripping of [item]")
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item.add_fingerprint(user)
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var/thief_mode = in_thief_mode(user)
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if(!thief_mode)
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source.visible_message(
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"<span class='warning'>[user] tries to remove [source]'s [item.name].</span>",
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"<span class='userdanger'>[user] tries to remove your [item.name].</span>",
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"You hear rustling."
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)
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if(ishuman(source))
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var/mob/living/carbon/human/victim_human = source
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if(!victim_human.has_vision())
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to_chat(source, "<span class='userdanger'>You feel someone fumble with your belongings.</span>")
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return start_unequip_mob(get_item(source), source, user, hidden = thief_mode)
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/// The proc that unequips the item from the source. This should not yield.
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/datum/strippable_item/proc/finish_unequip(atom/source, mob/user)
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SHOULD_NOT_SLEEP(TRUE)
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return
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/// Returns a STRIPPABLE_OBSCURING_* define to report on whether or not this is obscured.
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/datum/strippable_item/proc/get_obscuring(atom/source)
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SHOULD_NOT_SLEEP(TRUE)
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return STRIPPABLE_OBSCURING_NONE
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/// Returns the ID of this item's strippable action.
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/// Return `null` if there is no alternate action.
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/// Any return value of this must be in StripMenu.
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/datum/strippable_item/proc/get_alternate_actions(atom/source, mob/user)
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return null
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/**
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* Actions that can happen to that body part, regardless if there is an item or not. As long as it is not obscured
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*/
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/datum/strippable_item/proc/get_body_action(atom/source, mob/user)
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return
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/// Performs an alternative action on this strippable_item.
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/// `has_alternate_action` needs to be TRUE.
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/// Returns FALSE if blocked by signal, TRUE otherwise.
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/datum/strippable_item/proc/alternate_action(atom/source, mob/user, action_key)
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SHOULD_CALL_PARENT(TRUE)
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return TRUE
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/// Returns whether or not this item should show.
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/datum/strippable_item/proc/should_show(atom/source, mob/user)
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return TRUE
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/// Returns whether the user is in "thief mode" where stripping/equipping is silent and stealing from pockets moves stuff to your hands
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/datum/strippable_item/proc/in_thief_mode(mob/user)
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if(!ishuman(user))
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return FALSE
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var/mob/living/carbon/human/H = usr
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var/obj/item/clothing/gloves/G = H.gloves
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return G?.pickpocket
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/// A preset for equipping items onto mob slots
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/datum/strippable_item/mob_item_slot
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/// The ITEM_SLOT_* to equip to.
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var/item_slot
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/datum/strippable_item/mob_item_slot/get_item(atom/source)
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if(!ismob(source))
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return null
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var/mob/mob_source = source
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return mob_source.get_item_by_slot(item_slot)
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/datum/strippable_item/mob_item_slot/try_equip(atom/source, obj/item/equipping, mob/user)
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. = ..()
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if(!.)
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return
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if(!ismob(source))
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return FALSE
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if(!equipping.mob_can_equip(source, item_slot, disable_warning = TRUE))
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to_chat(user, "<span class='warning'>\The [equipping] doesn't fit in that place!</span>")
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return FALSE
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return TRUE
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/datum/strippable_item/mob_item_slot/start_equip(atom/source, obj/item/equipping, mob/user)
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. = ..()
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if(!.)
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return
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if(!ismob(source))
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return FALSE
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if(!equipping.mob_can_equip(source, item_slot, disable_warning = TRUE))
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return FALSE
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return TRUE
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/datum/strippable_item/mob_item_slot/finish_equip(atom/source, obj/item/equipping, mob/user)
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if(!ismob(source))
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return FALSE
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var/mob/mob_source = source
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mob_source.equip_to_slot(equipping, item_slot)
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add_attack_logs(user, source, "Strip equipped [equipping]")
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/datum/strippable_item/mob_item_slot/get_obscuring(atom/source)
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if(ishuman(source))
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var/mob/living/carbon/human/human_source = source
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if(item_slot & human_source.check_obscured_slots())
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return STRIPPABLE_OBSCURING_COMPLETELY
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return STRIPPABLE_OBSCURING_NONE
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return FALSE
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/datum/strippable_item/mob_item_slot/finish_unequip(atom/source, mob/user)
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var/obj/item/item = get_item(source)
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if(isnull(item))
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return FALSE
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if(!ismob(source))
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return FALSE
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INVOKE_ASYNC(GLOBAL_PROC, GLOBAL_PROC_REF(finish_unequip_mob), item, source, user)
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if(in_thief_mode(user))
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INVOKE_ASYNC(user, TYPE_PROC_REF(/mob, put_in_hands), item)
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/// Returns the delay of equipping this item to a mob
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/datum/strippable_item/mob_item_slot/proc/get_equip_delay(obj/item/equipping)
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return equipping.put_on_delay
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/// A utility function for `/datum/strippable_item`s to start unequipping an item from a mob.
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/proc/start_unequip_mob(obj/item/item, mob/source, mob/user, strip_delay, hidden = FALSE)
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if(!strip_delay)
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strip_delay = item.strip_delay
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if(!do_mob(user, source, strip_delay, hidden = hidden))
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return FALSE
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return TRUE
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/// A utility function for `/datum/strippable_item`s to finish unequipping an item from a mob.
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/proc/finish_unequip_mob(obj/item/item, mob/source, mob/user)
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if(!source.drop_item_to_ground(item))
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return
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add_attack_logs(user, source, "Stripping of [item]")
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/// A representation of the stripping UI
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/datum/strip_menu
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/// The owner who has the element /datum/element/strippable
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var/atom/movable/owner
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/// The strippable element itself
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var/datum/element/strippable/strippable
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/// A lazy list of user mobs to a list of strip menu keys that they're interacting with
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var/list/interactions
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/// Associated list of "[icon][icon_state]" = base64 representation of icon. Used for PERFORMANCE.
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var/static/list/base64_cache = list()
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/datum/strip_menu/New(atom/movable/owner, datum/element/strippable/strippable)
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. = ..()
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src.owner = owner
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src.strippable = strippable
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/datum/strip_menu/Destroy()
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owner = null
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strippable = null
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return ..()
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/datum/strip_menu/ui_interact(mob/user, datum/tgui/ui)
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ui = SStgui.try_update_ui(user, src, ui)
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if(!ui)
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ui = new(user, src, "StripMenu")
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ui.open()
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/datum/strip_menu/ui_assets(mob/user)
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return list(
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get_asset_datum(/datum/asset/simple/inventory),
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)
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/datum/strip_menu/ui_data(mob/user)
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var/list/data = list()
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var/list/items = list()
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var/list/unfiltered_items = strippable.items.Copy()
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SEND_SIGNAL(owner, COMSIG_STRIPPABLE_REQUEST_ITEMS, unfiltered_items)
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for(var/strippable_key in unfiltered_items)
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var/datum/strippable_item/item_data = unfiltered_items[strippable_key]
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if(!item_data.should_show(owner, user))
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continue
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var/list/result
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var/obj/item/item = item_data.get_item(owner)
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if(item && (item.flags & ABSTRACT || HAS_TRAIT(item, TRAIT_NO_STRIP)))
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items[strippable_key] = result
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continue
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if(strippable_key in LAZYACCESS(interactions, user))
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LAZYSET(result, "interacting", TRUE)
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var/obscuring = item_data.get_obscuring(owner)
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if(obscuring == STRIPPABLE_OBSCURING_COMPLETELY || (item && !item.canStrip(user)))
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LAZYSET(result, "cantstrip", TRUE)
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if(obscuring != STRIPPABLE_OBSCURING_NONE)
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LAZYSET(result, "obscured", obscuring)
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items[strippable_key] = result
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continue
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var/alternates = item_data.get_body_action(owner, user)
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if(!islist(alternates) && !isnull(alternates))
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alternates = list(alternates)
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if(isnull(item))
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if(length(alternates))
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LAZYSET(result, "alternates", alternates)
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items[strippable_key] = result
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continue
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LAZYINITLIST(result)
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var/key = "[item.icon],[item.icon_state]"
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if(!(key in base64_cache))
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base64_cache[key] = icon2base64(icon(item.icon, item.icon_state, dir = SOUTH, frame = 1, moving = FALSE))
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result["icon"] = base64_cache[key]
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result["name"] = item.name
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var/real_alts = item_data.get_alternate_actions(owner, user)
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if(!isnull(real_alts))
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if(islist(alternates))
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alternates += real_alts
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else
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alternates = real_alts
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if(!islist(alternates) && !isnull(alternates))
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alternates = list(alternates)
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result["alternates"] = alternates
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items[strippable_key] = result
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data["items"] = items
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// While most `\the`s are implicit, this one is not.
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// In this case, `\The` would otherwise be used.
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// This doesn't match with what it's used for, which is to say "Stripping the alien drone",
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// as opposed to "Stripping The alien drone".
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// Human names will still show without "the", as they are proper nouns.
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data["name"] = "\the [owner]"
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data["show_mode"] = user.client.prefs.toggles2 & PREFTOGGLE_2_BIG_STRIP_MENU ? SHOW_FULLSIZE_MENU : SHOW_MINIATURE_MENU
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return data
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/datum/strip_menu/ui_act(action, list/params, datum/tgui/ui, datum/ui_state/state)
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. = ..()
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if(.)
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return
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var/mob/living/user = ui.user
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if(!isliving(ui.user) || !HAS_TRAIT(user, TRAIT_CAN_STRIP))
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return
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var/list/unfiltered_items = strippable.items.Copy()
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SEND_SIGNAL(owner, COMSIG_STRIPPABLE_REQUEST_ITEMS, unfiltered_items)
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. = TRUE
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switch(action)
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if("use")
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var/key = params["key"]
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var/datum/strippable_item/strippable_item = unfiltered_items[key]
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if(isnull(strippable_item))
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return
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if(!strippable_item.should_show(owner, user))
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return
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if(strippable_item.get_obscuring(owner) == STRIPPABLE_OBSCURING_COMPLETELY)
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return
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var/item = strippable_item.get_item(owner)
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if(isnull(item))
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var/obj/item/held_item = user.get_active_hand()
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if(isnull(held_item))
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return
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if(strippable_item.try_equip(owner, held_item, user))
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LAZYORASSOCLIST(interactions, user, key)
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// Update just before the delay starts
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SStgui.update_uis(src)
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// Yielding call
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var/should_finish = strippable_item.start_equip(owner, held_item, user)
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LAZYREMOVEASSOC(interactions, user, key)
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if(!should_finish)
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return
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if(QDELETED(src) || QDELETED(owner))
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return
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// They equipped an item in the meantime, or they're no longer adjacent
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if(!isnull(strippable_item.get_item(owner)) || !user.Adjacent(owner))
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return
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// make sure to drop the item
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if(!user.drop_item_to_ground(held_item))
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return
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strippable_item.finish_equip(owner, held_item, user)
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else if(strippable_item.try_unequip(owner, user))
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LAZYORASSOCLIST(interactions, user, key)
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// Update just before the delay starts
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SStgui.update_uis(src)
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var/should_unequip = strippable_item.start_unequip(owner, user)
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LAZYREMOVEASSOC(interactions, user, key)
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// Yielding call
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if(!should_unequip)
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return
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if(QDELETED(src) || QDELETED(owner))
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return
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// They changed the item in the meantime
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if(strippable_item.get_item(owner) != item)
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return
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if(!user.Adjacent(owner))
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return
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strippable_item.finish_unequip(owner, user)
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if("alt")
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var/key = params["key"]
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var/datum/strippable_item/strippable_item = unfiltered_items[key]
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if(isnull(strippable_item))
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return
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if(!strippable_item.should_show(owner, user))
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return
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if(strippable_item.get_obscuring(owner) == STRIPPABLE_OBSCURING_COMPLETELY)
|
|
return
|
|
|
|
if(isnull(strippable_item.get_body_action(owner, user)))
|
|
var/item = strippable_item.get_item(owner)
|
|
if(isnull(item) || isnull(strippable_item.get_alternate_actions(owner, user)))
|
|
return
|
|
|
|
LAZYORASSOCLIST(interactions, user, key)
|
|
|
|
// Update just before the delay starts
|
|
SStgui.update_uis(src)
|
|
// Potentially yielding
|
|
strippable_item.alternate_action(owner, user, params["action_key"])
|
|
|
|
LAZYREMOVEASSOC(interactions, user, key)
|
|
|
|
/datum/strip_menu/ui_host(mob/user)
|
|
return owner
|
|
|
|
/datum/strip_menu/ui_state(mob/user)
|
|
return GLOB.strippable_state
|
|
|
|
/// Creates an assoc list of keys to /datum/strippable_item
|
|
/proc/create_strippable_list(types)
|
|
var/list/strippable_items = list()
|
|
|
|
for(var/strippable_type in types)
|
|
var/datum/strippable_item/strippable_item = new strippable_type
|
|
strippable_items[strippable_item.key] = strippable_item
|
|
|
|
return strippable_items
|
|
|
|
#undef SHOW_MINIATURE_MENU
|
|
#undef SHOW_FULLSIZE_MENU
|