22 lines
575 B
Plaintext
22 lines
575 B
Plaintext
/*!
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* Copyright (c) 2020 Aleksej Komarov
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* SPDX-License-Identifier: MIT
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*/
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/**
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* tgui state: human_adjacent_state
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*
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* In addition to default checks, only allows interaction for a
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* human adjacent user.
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*/
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GLOBAL_DATUM_INIT(human_adjacent_state, /datum/ui_state/human_adjacent_state, new)
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/datum/ui_state/human_adjacent_state/can_use_topic(src_object, mob/user)
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. = user.default_can_use_topic(src_object)
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var/dist = get_dist(src_object, user)
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if((dist > 1) || (!ishuman(user)))
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// Can't be used unless adjacent and human, even with TK
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. = min(., UI_UPDATE)
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