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59 lines
2.2 KiB
Plaintext
59 lines
2.2 KiB
Plaintext
/datum/ai_planning_subtree/random_speech
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/// The chance of an emote occurring each second
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var/speech_chance = 0
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/// Hearable emotes
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var/list/emote_hear = list()
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/// Unlike speak_emote, the list of things in this variable only show by themselves with no spoken text. IE: Ian barks, Ian yaps
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var/list/emote_see = list()
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/// Possible lines of speech the AI can have
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var/list/speak = list()
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/// The sound effects associated with this speech, if any
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var/list/sound = list()
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/// The possible verbs used to perform the speech, if any. Defaults to "says" elsewhere in code.
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var/list/speak_verbs = list()
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/datum/ai_planning_subtree/random_speech/New()
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. = ..()
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if(speak)
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speak = string_list(speak)
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if(sound)
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sound = string_list(sound)
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if(emote_hear)
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emote_hear = string_list(emote_hear)
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if(emote_see)
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emote_see = string_list(emote_see)
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if(speak_verbs)
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speak_verbs = string_list(speak_verbs)
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/datum/ai_planning_subtree/random_speech/select_behaviors(datum/ai_controller/controller, seconds_per_tick)
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if(!SPT_PROB(speech_chance, seconds_per_tick))
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return
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for(var/mob/living/listener in hearers(11, controller.pawn))
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if(listener.client && listener.stat != DEAD)
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speak(controller)
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return
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/// Actually perform an action
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/datum/ai_planning_subtree/random_speech/proc/speak(datum/ai_controller/controller)
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var/audible_emotes_length = length(emote_hear)
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var/non_audible_emotes_length = length(emote_see)
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var/speak_lines_length = length(speak)
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var/total_choices_length = audible_emotes_length + non_audible_emotes_length + speak_lines_length
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if(total_choices_length == 0)
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return
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var/random_number_in_range = rand(1, total_choices_length)
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var/sound_to_play = length(sound) > 0 ? pick(sound) : null
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if(random_number_in_range <= audible_emotes_length)
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controller.queue_behavior(/datum/ai_behavior/perform_emote, pick(emote_hear), sound_to_play)
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else if(random_number_in_range <= (audible_emotes_length + non_audible_emotes_length))
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controller.queue_behavior(/datum/ai_behavior/perform_emote, pick(emote_see))
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else
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var/speak_verb = "says"
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if(length(speak_verbs))
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speak_verb = pick(speak_verbs)
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controller.queue_behavior(/datum/ai_behavior/perform_speech, pick(speak), sound_to_play, speak_verb)
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