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https://github.com/fulpstation/fulpstation.git
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71659b1e1a
* Remove extraneous parameters of receive_signal * Delete unused signal datum procs * Remove signal/var/encryption in favor of data * Add and use datum/signal/New * Clean up PDA and pAI integrated signalers * Remove unused send_hear proc * Clean up vars on obj/item/radio, change receive_range to can_receive * Remove suffix var from radios * Fix cell timer radios
36 lines
1.2 KiB
Plaintext
36 lines
1.2 KiB
Plaintext
SUBSYSTEM_DEF(radio)
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name = "Radio"
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flags = SS_NO_FIRE|SS_NO_INIT
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var/list/datum/radio_frequency/frequencies = list()
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var/list/saymodes = list()
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/datum/controller/subsystem/radio/PreInit(timeofday)
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for(var/_SM in subtypesof(/datum/saymode))
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var/datum/saymode/SM = new _SM()
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saymodes[SM.key] = SM
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return ..()
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/datum/controller/subsystem/radio/proc/add_object(obj/device, new_frequency as num, filter = null as text|null)
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var/f_text = num2text(new_frequency)
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var/datum/radio_frequency/frequency = frequencies[f_text]
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if(!frequency)
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frequencies[f_text] = frequency = new(new_frequency)
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frequency.add_listener(device, filter)
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return frequency
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/datum/controller/subsystem/radio/proc/remove_object(obj/device, old_frequency)
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var/f_text = num2text(old_frequency)
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var/datum/radio_frequency/frequency = frequencies[f_text]
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if(frequency)
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frequency.remove_listener(device)
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// let's don't delete frequencies in case a non-listener keeps a reference
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return 1
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/datum/controller/subsystem/radio/proc/return_frequency(new_frequency as num)
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var/f_text = num2text(new_frequency)
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var/datum/radio_frequency/frequency = frequencies[f_text]
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if(!frequency)
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frequencies[f_text] = frequency = new(new_frequency)
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return frequency
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