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169 lines
4.1 KiB
Plaintext
169 lines
4.1 KiB
Plaintext
#define TVALVE_STATE_STRAIGHT 0
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#define TVALVE_STATE_SIDE 1
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/obj/machinery/atmospherics/trinary/tvalve
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icon = 'icons/atmos/tvalve.dmi'
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icon_state = "map_tvalve0"
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name = "manual switching valve"
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desc = "A pipe valve"
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can_unwrench = 1
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var/state = TVALVE_STATE_STRAIGHT
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/obj/machinery/atmospherics/trinary/tvalve/bypass
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icon_state = "map_tvalve1"
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state = TVALVE_STATE_SIDE
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/obj/machinery/atmospherics/trinary/tvalve/flipped
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icon_state = "map_tvalvem0"
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flipped = 1
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/obj/machinery/atmospherics/trinary/tvalve/flipped/bypass
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icon_state = "map_tvalvem1"
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flipped = 1
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state = TVALVE_STATE_SIDE
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/obj/machinery/atmospherics/trinary/tvalve/update_icon(animation)
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var/flipstate = ""
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if(flipped)
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flipstate = "m"
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if(animation)
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flick("tvalve[flipstate][src.state][!src.state]",src)
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else
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icon_state = "tvalve[flipstate][state]"
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/obj/machinery/atmospherics/trinary/tvalve/update_underlays()
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if(..())
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underlays.Cut()
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var/turf/T = get_turf(src)
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if(!istype(T))
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return
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add_underlay(T, node1, turn(dir, -180))
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if(flipped)
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add_underlay(T, node2, turn(dir, 90))
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else
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add_underlay(T, node2, turn(dir, -90))
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add_underlay(T, node3, dir)
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/obj/machinery/atmospherics/trinary/tvalve/proc/switch_side()
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if(state == TVALVE_STATE_STRAIGHT)
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src.go_to_side()
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else
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src.go_straight()
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/obj/machinery/atmospherics/trinary/tvalve/proc/go_to_side()
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if(state == TVALVE_STATE_SIDE)
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return 0
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state = TVALVE_STATE_SIDE
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update_icon()
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parent1.update = 0
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parent2.update = 0
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parent3.update = 0
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parent1.reconcile_air()
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investigate_log("was set to side by [usr ? key_name(usr) : "a remote signal"]", "atmos")
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return 1
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/obj/machinery/atmospherics/trinary/tvalve/proc/go_straight()
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if(state == TVALVE_STATE_STRAIGHT)
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return 0
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state = TVALVE_STATE_STRAIGHT
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update_icon()
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parent1.update = 0
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parent2.update = 0
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parent3.update = 0
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parent1.reconcile_air()
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investigate_log("was set to straight by [usr ? key_name(usr) : "a remote signal"]", "atmos")
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return 1
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/obj/machinery/atmospherics/trinary/tvalve/attack_ai(mob/user as mob)
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return
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/obj/machinery/atmospherics/trinary/tvalve/attack_hand(mob/user as mob)
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add_fingerprint(usr)
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update_icon(1)
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sleep(10)
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switch_side()
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/obj/machinery/atmospherics/trinary/tvalve/digital // can be controlled by AI
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name = "digital switching valve"
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desc = "A digitally controlled valve."
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icon = 'icons/atmos/digital_tvalve.dmi'
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var/frequency = 0
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var/id = null
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var/datum/radio_frequency/radio_connection
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/obj/machinery/atmospherics/trinary/tvalve/digital/bypass
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icon_state = "map_tvalve1"
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state = TVALVE_STATE_SIDE
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/obj/machinery/atmospherics/trinary/tvalve/digital/flipped
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icon_state = "map_tvalvem0"
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flipped = 1
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/obj/machinery/atmospherics/trinary/tvalve/digital/flipped/bypass
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icon_state = "map_tvalvem1"
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flipped = 1
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state = TVALVE_STATE_SIDE
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/obj/machinery/atmospherics/trinary/tvalve/digital/power_change()
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var/old_stat = stat
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..()
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if(old_stat != stat)
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update_icon()
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/obj/machinery/atmospherics/trinary/tvalve/digital/update_icon()
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..()
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if(!powered())
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icon_state = "tvalvenopower"
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/obj/machinery/atmospherics/trinary/tvalve/digital/attack_ai(mob/user as mob)
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return src.attack_hand(user)
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/obj/machinery/atmospherics/trinary/tvalve/digital/attack_hand(mob/user as mob)
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if(!powered())
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return
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if(!src.allowed(user))
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to_chat(user, "<span class='alert'>Access denied.</span>")
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return
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..()
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//Radio remote control
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/obj/machinery/atmospherics/trinary/tvalve/digital/proc/set_frequency(new_frequency)
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radio_controller.remove_object(src, frequency)
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frequency = new_frequency
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if(frequency)
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radio_connection = radio_controller.add_object(src, frequency, RADIO_ATMOSIA)
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/obj/machinery/atmospherics/trinary/tvalve/digital/initialize()
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..()
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if(frequency)
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set_frequency(frequency)
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/obj/machinery/atmospherics/trinary/tvalve/digital/receive_signal(datum/signal/signal)
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if(!signal.data["tag"] || (signal.data["tag"] != id))
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return 0
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switch(signal.data["command"])
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if("valve_open")
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go_to_side()
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if("valve_close")
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go_straight()
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if("valve_toggle")
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switch_side()
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#undef TVALVE_STATE_STRAIGHT
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#undef TVALVE_STATE_SIDE |