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118 lines
3.6 KiB
Plaintext
118 lines
3.6 KiB
Plaintext
GLOBAL_LIST_EMPTY(remote_signalers)
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/obj/item/assembly/signaler
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name = "remote signaling device"
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desc = "Used to remotely activate devices. Allows for syncing when using a signaler on another."
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icon_state = "signaller"
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item_state = "signaler"
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materials = list(MAT_METAL = 400, MAT_GLASS = 120)
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origin_tech = "magnets=1;bluespace=1"
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wires = WIRE_RECEIVE | WIRE_PULSE | WIRE_RADIO_PULSE | WIRE_RADIO_RECEIVE
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secured = TRUE
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bomb_name = "remote-control bomb"
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/// Are we set to receieve a signal?
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var/receiving = FALSE
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/// Signal code
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var/code = 30
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/// Signal freqency itself
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var/frequency = RSD_FREQ
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/obj/item/assembly/signaler/Initialize()
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. = ..()
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GLOB.remote_signalers |= src
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/obj/item/assembly/signaler/Destroy()
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GLOB.remote_signalers -= src
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return ..()
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/obj/item/assembly/signaler/examine(mob/user)
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. = ..()
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. += "The power light is [receiving ? "on" : "off"]"
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. += "<span class='notice'>Alt+Click to send a signal.</span>"
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/obj/item/assembly/signaler/AltClick(mob/user)
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to_chat(user, "<span class='notice'>You activate [src].</span>")
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activate()
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/obj/item/assembly/signaler/attackby(obj/item/W, mob/user, params)
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if(issignaler(W))
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var/obj/item/assembly/signaler/signaler2 = W
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if(secured && signaler2.secured)
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code = signaler2.code
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frequency = signaler2.frequency
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to_chat(user, "You transfer the frequency and code to [src].")
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return ..()
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/// Called from activate(), actually invokes the signal on other signallers in the world
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/obj/item/assembly/signaler/proc/signal()
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for(var/obj/item/assembly/signaler/S as anything in GLOB.remote_signalers)
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if(S == src)
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continue
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if(S.receiving && (S.code == code) && (S.frequency == frequency))
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S.signal_callback()
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var/turf/T = get_turf(src)
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var/invoking_ckey = "unknown"
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if(usr) // sometimes (like when a prox sensor sends a signal) there is no usr
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invoking_ckey = usr.key
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GLOB.lastsignalers.Add("[SQLtime()] <b>:</b> [invoking_ckey] used [src] @ location ([T.x],[T.y],[T.z]) <b>:</b> [format_frequency(frequency)]/[code]")
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investigate_log("[SQLtime()] <b>:</b> [invoking_ckey] used [src] @ location ([T.x],[T.y],[T.z]) <b>:</b> [format_frequency(frequency)]/[code]", "signalers")
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/obj/item/assembly/signaler/proc/signal_callback()
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pulse(1)
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visible_message("[bicon(src)] *beep* *beep*")
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// Activation pre-runner, handles cooldown and calls signal(), invoked from ui_act()
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/obj/item/assembly/signaler/activate()
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if(cooldown > 0)
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return
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cooldown = 2
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addtimer(CALLBACK(src, PROC_REF(process_cooldown)), 1 SECONDS)
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signal()
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/obj/item/assembly/signaler/update_icon_state()
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if(holder)
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holder.update_icon()
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// UI STUFF //
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/obj/item/assembly/signaler/attack_self(mob/user)
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ui_interact(user)
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/obj/item/assembly/signaler/ui_interact(mob/user, ui_key = "main", datum/tgui/ui = null, force_open = FALSE, datum/tgui/master_ui = null, datum/ui_state/state = GLOB.deep_inventory_state)
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ui = SStgui.try_update_ui(user, src, ui_key, ui, force_open)
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if(!ui)
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ui = new(user, src, ui_key, "RemoteSignaler", name, 300, 200, master_ui, state)
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ui.open()
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/obj/item/assembly/signaler/ui_data(mob/user)
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var/list/data = list()
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data["on"] = receiving
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data["frequency"] = frequency
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data["code"] = code
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data["minFrequency"] = PUBLIC_LOW_FREQ
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data["maxFrequency"] = PUBLIC_HIGH_FREQ
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return data
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/obj/item/assembly/signaler/ui_act(action, list/params, datum/tgui/ui, datum/ui_state/state)
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if(..())
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return
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. = TRUE
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switch(action)
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if("recv_power")
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receiving = !receiving
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if("signal")
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activate()
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if("freq")
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frequency = sanitize_frequency(text2num(params["freq"]) * 10)
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if("code")
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code = clamp(text2num(params["code"]), 1, 100)
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