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bed3abd710
## About The Pull Request - Closes #92066 ## Changelog 🆑 fix: Fixed inverted chainsaw swing animations /🆑
58 lines
2.2 KiB
Plaintext
58 lines
2.2 KiB
Plaintext
/// Allows you to modify an item's icon state when it is used as a prosthetic limb.
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/datum/element/prosthetic_icon
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element_flags = ELEMENT_BESPOKE
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argument_hash_start_idx = 2
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/// Prefix to use for the icon state of the prosthetic limb.
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var/icon_state_prefix = ""
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/// Modifies the angle of the icon for attack animations.
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var/icon_angle
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/// In built support for the transforming component
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var/transforming = FALSE
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/// In built support for the two handed component
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var/wielding = FALSE
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/datum/element/prosthetic_icon/Attach(obj/item/target, icon_state_prefix, icon_angle, transforming = FALSE, wielding = FALSE)
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. = ..()
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if(!isitem(target))
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return ELEMENT_INCOMPATIBLE
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src.icon_state_prefix = icon_state_prefix
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src.icon_angle = icon_angle
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src.transforming = transforming
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src.wielding = wielding
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RegisterSignal(target, COMSIG_ATOM_UPDATE_ICON, PROC_REF(on_update_icon))
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RegisterSignals(target, list(COMSIG_ITEM_POST_USED_AS_PROSTHETIC, COMSIG_ITEM_DROPPED_FROM_PROSTHETIC), PROC_REF(update_source))
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target.update_appearance()
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/datum/element/prosthetic_icon/Detach(obj/item/target)
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. = ..()
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UnregisterSignal(target, list(COMSIG_ATOM_UPDATE_ICON, COMSIG_ITEM_POST_USED_AS_PROSTHETIC, COMSIG_ITEM_DROPPED_FROM_PROSTHETIC))
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target.update_appearance()
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/datum/element/prosthetic_icon/proc/on_update_icon(obj/item/source)
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SIGNAL_HANDLER
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if(!HAS_TRAIT_FROM(source, TRAIT_NODROP, HAND_REPLACEMENT_TRAIT))
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source.inhand_icon_state = source.base_icon_state
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if(transforming && HAS_TRAIT(source, TRAIT_TRANSFORM_ACTIVE))
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source.inhand_icon_state += "_on"
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if(wielding)
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source.inhand_icon_state += "[HAS_TRAIT(source, TRAIT_WIELDED)]"
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source.icon_angle = initial(source.icon_angle)
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return NONE
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source.inhand_icon_state = "[icon_state_prefix]_[source.base_icon_state]"
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if(transforming && HAS_TRAIT(source, TRAIT_TRANSFORM_ACTIVE))
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source.inhand_icon_state += "_on"
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if(wielding)
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source.inhand_icon_state += "[HAS_TRAIT(source, TRAIT_WIELDED)]"
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if(isnum(icon_angle))
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source.icon_angle = icon_angle
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source.update_inhand_icon()
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return COMSIG_ATOM_NO_UPDATE_ICON_STATE
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/datum/element/prosthetic_icon/proc/update_source(obj/item/source)
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SIGNAL_HANDLER
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source.update_appearance()
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source.update_inhand_icon()
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