mirror of
https://github.com/Bubberstation/Bubberstation.git
synced 2026-08-24 21:48:39 +01:00
Upstream 12 15 25 unique reskins fixes (#5019)
This branch needs help, tons of datums to make for the customizable items. --------- Co-authored-by: Alexis <catmc8565@gmail.com>
This commit is contained in:
nevimer
@@ -60,9 +60,9 @@
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add_to_dart(dart, user)
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return COMPONENT_CANCEL_ATTACK_CHAIN
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/datum/component/dart_insert/proc/on_reskin(datum/source, mob/user, skin)
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/datum/component/dart_insert/proc/on_reskin(datum/source, skin)
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SIGNAL_HANDLER
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SEND_SIGNAL(parent, COMSIG_DART_INSERT_PARENT_RESKINNED)
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SEND_SIGNAL(parent, COMSIG_DART_INSERT_PARENT_RESKINNED, skin)
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/datum/component/dart_insert/proc/add_to_dart(obj/item/ammo_casing/dart, mob/user)
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var/obj/projectile/dart_projectile = dart.loaded_projectile
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@@ -0,0 +1,208 @@
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/**
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* ### Atom skin singleton datum
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*
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* Simple datum which holds information about a skin that can be applied to an atom.
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*/
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/datum/atom_skin
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abstract_type = /datum/atom_skin
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/// Required, name shown in the radial menu
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var/preview_name
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/// If true, changing the reskin also changes the base_icon_state of the atom
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var/change_base_icon_state = FALSE
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/// If true, changing the reskin also changes the inhand_icon_state of the atom
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var/change_inhand_icon_state = FALSE
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/// If true, unset vars are reset to their original values when applying this skin
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var/reset_missing = TRUE
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/// Optional, name to change the atom to when applied
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var/new_name
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/// Optional, description to change the atom to when applied
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var/new_desc
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/// Optional, icon to change the atom to when applied
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var/new_icon
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/// Optional, icon_state to change the atom to when applied
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var/new_icon_state
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/**
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* Applies all relevant skin changes to the given atom
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* Can be overridden to add additional behavior, such as registering signals or altering other vars.
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*
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* * apply_to: The atom to apply the skin to
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*/
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/datum/atom_skin/proc/apply(atom/apply_to)
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SHOULD_CALL_PARENT(TRUE)
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APPLY_VAR_OR_RESET_INITIAL(apply_to, name, new_name, reset_missing)
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APPLY_VAR_OR_RESET_INITIAL(apply_to, desc, new_desc, reset_missing)
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APPLY_VAR_OR_RESET_INITIAL(apply_to, icon, new_icon, reset_missing)
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APPLY_VAR_OR_RESET_TO(apply_to, icon_state, new_icon_state, reset_missing, initial(apply_to.post_init_icon_state) || initial(apply_to.icon_state))
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if(change_base_icon_state)
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APPLY_VAR_OR_RESET_INITIAL(apply_to, base_icon_state, new_icon_state, reset_missing)
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if(change_inhand_icon_state && isitem(apply_to))
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var/obj/item/item_apply_to = apply_to
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APPLY_VAR_OR_RESET_INITIAL(item_apply_to, inhand_icon_state, new_icon_state, reset_missing)
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/**
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* Resets all changes this skin would have made to the given atom
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* Does not verify that the skin was actually applied to the atom beforehand.
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* Can be overridden to add additional behavior, such as unregistering signals or altering other vars.
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*
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* * clear_from: The atom to clear the skin from
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*/
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/datum/atom_skin/proc/clear_skin(atom/clear_from)
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SHOULD_CALL_PARENT(TRUE)
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RESET_INITIAL_IF_SET(clear_from, name, new_name)
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RESET_INITIAL_IF_SET(clear_from, desc, new_desc)
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RESET_INITIAL_IF_SET(clear_from, icon, new_icon)
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RESET_TO_IF_SET(clear_from, icon_state, new_icon_state, initial(clear_from.post_init_icon_state) || initial(clear_from.icon_state))
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if(change_base_icon_state)
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RESET_INITIAL_IF_SET(clear_from, base_icon_state, new_icon_state)
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if(change_inhand_icon_state && isitem(clear_from))
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var/obj/item/item_clear_from = clear_from
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RESET_INITIAL_IF_SET(item_clear_from, inhand_icon_state, new_icon_state)
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/// Gets a preview image for this skin based on the given atom's icon and icon_state
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/datum/atom_skin/proc/get_preview_icon(atom/for_atom)
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return image(
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icon = new_icon || for_atom.icon,
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icon_state = new_icon_state || for_atom.icon_state,
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)
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/**
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* ### Reskinnable atoms
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*
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* Simple component which lets an atom be alt-clicked to open a radial menu to choose a new skin to apply.
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*/
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/datum/component/reskinable_item
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dupe_mode = COMPONENT_DUPE_SELECTIVE
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/// Base reskin type to pull options from - all subtypes except those blacklisted are valid options
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VAR_PRIVATE/base_reskin_type
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/// If TRUE, the reskin option is infinite-use. If FALSE, the component is deleted on use (so you're stuck with that skin).
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VAR_PRIVATE/infinite_reskin = FALSE
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/// List of subtypes of /datum/atom_skin that are not allowed to be used for this item
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VAR_PRIVATE/list/blacklisted_subtypes
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/// Currently applied skin preview_name
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VAR_PRIVATE/current_skin
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/datum/component/reskinable_item/Initialize(base_reskin_type, infinite = FALSE, initial_skin, list/blacklisted_subtypes = list())
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if(!isatom(parent) || isarea(parent))
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return COMPONENT_INCOMPATIBLE
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src.base_reskin_type = base_reskin_type
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src.infinite_reskin = infinite
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src.blacklisted_subtypes = blacklisted_subtypes
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if(initial_skin)
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set_skin_by_name(initial_skin)
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var/atom/atom_parent = parent
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atom_parent.flags_1 |= HAS_CONTEXTUAL_SCREENTIPS_1
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/datum/component/reskinable_item/RegisterWithParent()
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RegisterSignal(parent, COMSIG_CLICK_ALT, PROC_REF(on_click_alt_reskin))
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RegisterSignal(parent, COMSIG_ATOM_EXAMINE_TAGS, PROC_REF(add_tags))
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RegisterSignal(parent, COMSIG_ATOM_REQUESTING_CONTEXT_FROM_ITEM, PROC_REF(add_context))
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/datum/component/reskinable_item/UnregisterFromParent()
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UnregisterSignal(parent, COMSIG_CLICK_ALT)
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UnregisterSignal(parent, COMSIG_ATOM_EXAMINE_TAGS)
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UnregisterSignal(parent, COMSIG_ATOM_REQUESTING_CONTEXT_FROM_ITEM)
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/datum/component/reskinable_item/CheckDupeComponent(datum/component/comp, base_reskin_type, infinite = FALSE, initial_skin, list/blacklisted_subtypes = list())
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if(src.base_reskin_type != base_reskin_type)
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return FALSE // new comp - though the alt-click behavior will collide
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src.infinite_reskin = infinite
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src.blacklisted_subtypes = blacklisted_subtypes
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set_skin_by_name(initial_skin)
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return TRUE // same comp
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/datum/component/reskinable_item/proc/get_skins_by_name()
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var/list/reskin_options = list()
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for(var/datum/atom_skin/reskin_option as anything in valid_subtypesof(base_reskin_type) - blacklisted_subtypes)
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reskin_options[reskin_option::preview_name] = reskin_option
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return reskin_options
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/datum/component/reskinable_item/proc/set_skin_by_name(input_name)
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var/list/reskin_options = get_skins_by_name()
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if(current_skin)
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var/datum/atom_skin/previous_skin = GLOB.atom_skins[reskin_options[current_skin]]
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previous_skin.clear_skin(parent)
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if(input_name)
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var/datum/atom_skin/reskin_to_apply = GLOB.atom_skins[reskin_options[input_name]]
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reskin_to_apply.apply(parent)
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current_skin = input_name
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var/atom/atom_parent = parent
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atom_parent.update_appearance()
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if(isitem(parent))
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var/obj/item/item_parent = parent
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item_parent.update_slot_icon()
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SEND_SIGNAL(parent, COMSIG_OBJ_RESKIN, input_name)
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/datum/component/reskinable_item/proc/add_context(atom/source, list/context, obj/item/held_item, mob/user)
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SIGNAL_HANDLER
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context[SCREENTIP_CONTEXT_ALT_LMB] = "Reskin"
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return CONTEXTUAL_SCREENTIP_SET
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/datum/component/reskinable_item/proc/add_tags(atom/source, mob/user, list/tags)
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SIGNAL_HANDLER
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tags["reskinnable"] = "This item is able to be reskinned! Alt-Click to do so!"
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/// Called when alt clicked and the item has unique reskin options
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/datum/component/reskinable_item/proc/on_click_alt_reskin(datum/source, mob/user)
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SIGNAL_HANDLER
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if(!user.can_perform_action(parent, NEED_DEXTERITY))
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return NONE
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INVOKE_ASYNC(src, PROC_REF(reskin_obj), user)
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return CLICK_ACTION_SUCCESS
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/**
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* Reskins object based on a user's choice
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*
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* Arguments:
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* * user The mob choosing a reskin option
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*/
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/datum/component/reskinable_item/proc/reskin_obj(mob/user)
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var/atom/atom_parent = parent
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var/list/items = list()
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for(var/reskin_name, reskin_typepath in get_skins_by_name())
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items[reskin_name] = GLOB.atom_skins[reskin_typepath].get_preview_icon(atom_parent)
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sort_list(items)
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var/pick = show_radial_menu(user, parent, items, custom_check = CALLBACK(src, PROC_REF(check_reskin_menu), user), radius = 38, require_near = TRUE)
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if(!pick || !items[pick])
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return
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set_skin_by_name(pick)
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to_chat(user, span_info("[parent] is now skinned as '[pick].'"))
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if(!infinite_reskin)
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qdel(src)
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/**
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* Checks if we are allowed to interact with a radial menu for reskins
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*
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* Arguments:
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* * user The mob interacting with the menu
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*/
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/datum/component/reskinable_item/proc/check_reskin_menu(mob/user)
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if(QDELETED(parent))
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return FALSE
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if(user.incapacitated)
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return FALSE
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return TRUE
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