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55 lines
1.8 KiB
Plaintext
55 lines
1.8 KiB
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: default_state
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*
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* Checks a number of things -- mostly physical distance for humans
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* and view for robots.
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*/
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GLOBAL_DATUM_INIT(default_state, /datum/ui_state/default, new)
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/datum/ui_state/default/can_use_topic(src_object, mob/user)
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return user.default_can_use_topic(src_object) // Call the individual mob-overridden procs.
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/mob/proc/default_can_use_topic(src_object)
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return UI_CLOSE // Don't allow interaction by default.
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/mob/living/default_can_use_topic(src_object)
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. = shared_ui_interaction(src_object)
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if(. > UI_CLOSE && loc) //must not be in nullspace.
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. = min(., shared_living_ui_distance(src_object)) // Check the distance...
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if(. == UI_INTERACTIVE && !ISADVANCEDTOOLUSER(src)) // unhandy living mobs can only look, not touch.
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return UI_UPDATE
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/mob/living/silicon/robot/default_can_use_topic(src_object)
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. = shared_ui_interaction(src_object)
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if(. <= UI_DISABLED)
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return
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// Robots can interact with anything they can see.
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var/list/clientviewlist = getviewsize(client.view)
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if(get_dist(src, src_object) <= min(clientviewlist[1],clientviewlist[2]))
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return UI_INTERACTIVE
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return UI_DISABLED // Otherwise they can keep the UI open.
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/mob/living/silicon/ai/default_can_use_topic(src_object)
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. = shared_ui_interaction(src_object)
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if(. < UI_INTERACTIVE)
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return
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// The AI can interact with anything it can see nearby, or with cameras while wireless control is enabled.
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if(!control_disabled && can_see(src_object))
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return UI_INTERACTIVE
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return UI_CLOSE
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/mob/living/silicon/pai/default_can_use_topic(src_object)
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// pAIs can only use themselves and the owner's radio.
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if((src_object == src || src_object == radio) && !stat)
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return UI_INTERACTIVE
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else
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return min(..(), UI_UPDATE)
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