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CHOMPStation2/code/ATMOSPHERICS/components/tvalve.dm
Leshana a97a574278 Transformed the machinery processor into an StonedMC subsystem 
* This is PHASE 1 of a multi-phase conversion.  In this first phase we implement the subsystem, but leave it processing the existing global list variables.  In the next phase we will switch to use datum variables in the subsystem.  The main reason for splitting into two phases is ease of code review; change the meaningful code without the hundreds of machines -> SSmachines.machinery substitutions.
* We did declare macros for adding/removing things to the processing lists, and convert everywhere to use the macros.
* Added var/is_processing to /datum to keep track of whether an instance is already in a processing list (prevents it being in the list twice!) and also debugging, making sure its not in two lists etc.
* NOTE: The global machines list is **no longer sorted** for performance reasons.  As far as I know, the only module that actually ever cared was cameras.   Our camera system already handles its own sorting in the cameranets anyway, so it should no longer be needed.
2017-12-29 15:31:59 -05:00

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/obj/machinery/atmospherics/tvalve
icon = 'icons/atmos/tvalve.dmi'
icon_state = "map_tvalve0"
name = "manual switching valve"
desc = "A pipe valve"
level = 1
dir = SOUTH
initialize_directions = SOUTH|NORTH|WEST
var/state = 0 // 0 = go straight, 1 = go to side
// like a trinary component, node1 is input, node2 is side output, node3 is straight output
var/obj/machinery/atmospherics/node3
var/datum/pipe_network/network_node1
var/datum/pipe_network/network_node2
var/datum/pipe_network/network_node3
/obj/machinery/atmospherics/tvalve/bypass
icon_state = "map_tvalve1"
state = 1
/obj/machinery/atmospherics/tvalve/update_icon(animation)
if(animation)
flick("tvalve[src.state][!src.state]",src)
else
icon_state = "tvalve[state]"
/obj/machinery/atmospherics/tvalve/update_underlays()
if(..())
underlays.Cut()
var/turf/T = get_turf(src)
if(!istype(T))
return
add_underlay(T, node1, turn(dir, -180))
if(istype(src, /obj/machinery/atmospherics/tvalve/mirrored))
add_underlay(T, node2, turn(dir, 90))
else
add_underlay(T, node2, turn(dir, -90))
add_underlay(T, node3, dir)
/obj/machinery/atmospherics/tvalve/hide(var/i)
update_underlays()
/obj/machinery/atmospherics/tvalve/New()
init_dir()
..()
/obj/machinery/atmospherics/tvalve/init_dir()
switch(dir)
if(NORTH)
initialize_directions = SOUTH|NORTH|EAST
if(SOUTH)
initialize_directions = NORTH|SOUTH|WEST
if(EAST)
initialize_directions = WEST|EAST|SOUTH
if(WEST)
initialize_directions = EAST|WEST|NORTH
/obj/machinery/atmospherics/tvalve/network_expand(datum/pipe_network/new_network, obj/machinery/atmospherics/pipe/reference)
if(reference == node1)
network_node1 = new_network
if(state)
network_node2 = new_network
else
network_node3 = new_network
else if(reference == node2)
network_node2 = new_network
if(state)
network_node1 = new_network
else if(reference == node3)
network_node3 = new_network
if(!state)
network_node1 = new_network
if(new_network.normal_members.Find(src))
return 0
new_network.normal_members += src
if(state)
if(reference == node1)
if(node2)
return node2.network_expand(new_network, src)
else if(reference == node2)
if(node1)
return node1.network_expand(new_network, src)
else
if(reference == node1)
if(node3)
return node3.network_expand(new_network, src)
else if(reference == node3)
if(node1)
return node1.network_expand(new_network, src)
return null
/obj/machinery/atmospherics/tvalve/Destroy()
. = ..()
if(node1)
node1.disconnect(src)
qdel(network_node1)
if(node2)
node2.disconnect(src)
qdel(network_node2)
if(node3)
node3.disconnect(src)
qdel(network_node3)
node1 = null
node2 = null
node3 = null
/obj/machinery/atmospherics/tvalve/proc/go_to_side()
if(state) return 0
state = 1
update_icon()
if(network_node1)
qdel(network_node1)
if(network_node3)
qdel(network_node3)
build_network()
if(network_node1&&network_node2)
network_node1.merge(network_node2)
network_node2 = network_node1
if(network_node1)
network_node1.update = 1
else if(network_node2)
network_node2.update = 1
return 1
/obj/machinery/atmospherics/tvalve/proc/go_straight()
if(!state)
return 0
state = 0
update_icon()
if(network_node1)
qdel(network_node1)
if(network_node2)
qdel(network_node2)
build_network()
if(network_node1&&network_node3)
network_node1.merge(network_node3)
network_node3 = network_node1
if(network_node1)
network_node1.update = 1
else if(network_node3)
network_node3.update = 1
return 1
/obj/machinery/atmospherics/tvalve/attack_ai(mob/user as mob)
return
/obj/machinery/atmospherics/tvalve/attack_hand(mob/user as mob)
src.add_fingerprint(usr)
update_icon(1)
sleep(10)
if (src.state)
src.go_straight()
else
src.go_to_side()
/obj/machinery/atmospherics/tvalve/process()
..()
. = PROCESS_KILL
return
/obj/machinery/atmospherics/tvalve/initialize()
var/node1_dir
var/node2_dir
var/node3_dir
init_dir()
node1_dir = turn(dir, 180)
node2_dir = turn(dir, -90)
node3_dir = dir
for(var/obj/machinery/atmospherics/target in get_step(src,node1_dir))
target.init_dir()
if(target.initialize_directions & get_dir(target,src))
if (check_connect_types(target,src))
node1 = target
break
for(var/obj/machinery/atmospherics/target in get_step(src,node2_dir))
target.init_dir()
if(target.initialize_directions & get_dir(target,src))
if (check_connect_types(target,src))
node2 = target
break
for(var/obj/machinery/atmospherics/target in get_step(src,node3_dir))
target.init_dir()
if(target.initialize_directions & get_dir(target,src))
if (check_connect_types(target,src))
node3 = target
break
update_icon()
update_underlays()
/obj/machinery/atmospherics/tvalve/build_network()
if(!network_node1 && node1)
network_node1 = new /datum/pipe_network()
network_node1.normal_members += src
network_node1.build_network(node1, src)
if(!network_node2 && node2)
network_node2 = new /datum/pipe_network()
network_node2.normal_members += src
network_node2.build_network(node2, src)
if(!network_node3 && node3)
network_node3 = new /datum/pipe_network()
network_node3.normal_members += src
network_node3.build_network(node3, src)
/obj/machinery/atmospherics/tvalve/return_network(obj/machinery/atmospherics/reference)
build_network()
if(reference==node1)
return network_node1
if(reference==node2)
return network_node2
if(reference==node3)
return network_node3
return null
/obj/machinery/atmospherics/tvalve/reassign_network(datum/pipe_network/old_network, datum/pipe_network/new_network)
if(network_node1 == old_network)
network_node1 = new_network
if(network_node2 == old_network)
network_node2 = new_network
if(network_node3 == old_network)
network_node3 = new_network
return 1
/obj/machinery/atmospherics/tvalve/return_network_air(datum/network/reference)
return null
/obj/machinery/atmospherics/tvalve/disconnect(obj/machinery/atmospherics/reference)
if(reference==node1)
qdel(network_node1)
node1 = null
else if(reference==node2)
qdel(network_node2)
node2 = null
else if(reference==node3)
qdel(network_node3)
node2 = null
update_underlays()
return null
/obj/machinery/atmospherics/tvalve/digital // can be controlled by AI
name = "digital switching valve"
desc = "A digitally controlled valve."
icon = 'icons/atmos/digital_tvalve.dmi'
var/frequency = 0
var/id = null
var/datum/radio_frequency/radio_connection
/obj/machinery/atmospherics/tvalve/digital/bypass
icon_state = "map_tvalve1"
state = 1
/obj/machinery/atmospherics/tvalve/digital/power_change()
var/old_stat = stat
..()
if(old_stat != stat)
update_icon()
/obj/machinery/atmospherics/tvalve/digital/update_icon()
..()
if(!powered())
icon_state = "tvalvenopower"
/obj/machinery/atmospherics/tvalve/digital/attack_ai(mob/user as mob)
return src.attack_hand(user)
/obj/machinery/atmospherics/tvalve/digital/attack_hand(mob/user as mob)
if(!powered())
return
if(!src.allowed(user))
user << "<span class='warning'>Access denied.</span>"
return
..()
//Radio remote control
/obj/machinery/atmospherics/tvalve/digital/proc/set_frequency(new_frequency)
radio_controller.remove_object(src, frequency)
frequency = new_frequency
if(frequency)
radio_connection = radio_controller.add_object(src, frequency, RADIO_ATMOSIA)
/obj/machinery/atmospherics/tvalve/digital/initialize()
..()
if(frequency)
set_frequency(frequency)
/obj/machinery/atmospherics/tvalve/digital/receive_signal(datum/signal/signal)
if(!signal.data["tag"] || (signal.data["tag"] != id))
return 0
switch(signal.data["command"])
if("valve_open")
if(!state)
go_to_side()
if("valve_close")
if(state)
go_straight()
if("valve_toggle")
if(state)
go_straight()
else
go_to_side()
/obj/machinery/atmospherics/tvalve/attackby(var/obj/item/weapon/W as obj, var/mob/user as mob)
if (!istype(W, /obj/item/weapon/wrench))
return ..()
if (istype(src, /obj/machinery/atmospherics/tvalve/digital))
user << "<span class='warning'>You cannot unwrench \the [src], it's too complicated.</span>"
return 1
if(!can_unwrench())
to_chat(user, "<span class='warnng'>You cannot unwrench \the [src], it too exerted due to internal pressure.</span>")
add_fingerprint(user)
return 1
playsound(src, W.usesound, 50, 1)
user << "<span class='notice'>You begin to unfasten \the [src]...</span>"
if (do_after(user, 40 * W.toolspeed))
user.visible_message( \
"<span class='notice'>\The [user] unfastens \the [src].</span>", \
"<span class='notice'>You have unfastened \the [src].</span>", \
"You hear a ratchet.")
new /obj/item/pipe(loc, make_from=src)
qdel(src)
/obj/machinery/atmospherics/tvalve/mirrored
icon_state = "map_tvalvem0"
/obj/machinery/atmospherics/tvalve/mirrored/bypass
icon_state = "map_tvalvem1"
state = 1
/obj/machinery/atmospherics/tvalve/mirrored/init_dir()
switch(dir)
if(NORTH)
initialize_directions = SOUTH|NORTH|WEST
if(SOUTH)
initialize_directions = NORTH|SOUTH|EAST
if(EAST)
initialize_directions = WEST|EAST|NORTH
if(WEST)
initialize_directions = EAST|WEST|SOUTH
/obj/machinery/atmospherics/tvalve/mirrored/initialize()
var/node1_dir
var/node2_dir
var/node3_dir
node1_dir = turn(dir, 180)
node2_dir = turn(dir, 90)
node3_dir = dir
for(var/obj/machinery/atmospherics/target in get_step(src,node1_dir))
if(target.initialize_directions & get_dir(target,src))
node1 = target
break
for(var/obj/machinery/atmospherics/target in get_step(src,node2_dir))
if(target.initialize_directions & get_dir(target,src))
node2 = target
break
for(var/obj/machinery/atmospherics/target in get_step(src,node3_dir))
if(target.initialize_directions & get_dir(target,src))
node3 = target
break
update_icon()
update_underlays()
/obj/machinery/atmospherics/tvalve/mirrored/update_icon(animation)
if(animation)
flick("tvalvem[src.state][!src.state]",src)
else
icon_state = "tvalvem[state]"
/obj/machinery/atmospherics/tvalve/mirrored/digital // can be controlled by AI
name = "digital switching valve"
desc = "A digitally controlled valve."
icon = 'icons/atmos/digital_tvalve.dmi'
var/frequency = 0
var/id = null
var/datum/radio_frequency/radio_connection
/obj/machinery/atmospherics/tvalve/mirrored/digital/bypass
icon_state = "map_tvalvem1"
state = 1
/obj/machinery/atmospherics/tvalve/mirrored/digital/power_change()
var/old_stat = stat
..()
if(old_stat != stat)
update_icon()
/obj/machinery/atmospherics/tvalve/mirrored/digital/update_icon()
..()
if(!powered())
icon_state = "tvalvemnopower"
/obj/machinery/atmospherics/tvalve/mirrored/digital/attack_ai(mob/user as mob)
return src.attack_hand(user)
/obj/machinery/atmospherics/tvalve/mirrored/digital/attack_hand(mob/user as mob)
if(!powered())
return
if(!src.allowed(user))
user << "<span class='warning'>Access denied.</span>"
return
..()
//Radio remote control -eh?
/obj/machinery/atmospherics/tvalve/mirrored/digital/proc/set_frequency(new_frequency)
radio_controller.remove_object(src, frequency)
frequency = new_frequency
if(frequency)
radio_connection = radio_controller.add_object(src, frequency, RADIO_ATMOSIA)
/obj/machinery/atmospherics/tvalve/mirrored/digital/initialize()
..()
if(frequency)
set_frequency(frequency)
/obj/machinery/atmospherics/tvalve/mirrored/digital/receive_signal(datum/signal/signal)
if(!signal.data["tag"] || (signal.data["tag"] != id))
return 0
switch(signal.data["command"])
if("valve_open")
if(!state)
go_to_side()
if("valve_close")
if(state)
go_straight()
if("valve_toggle")
if(state)
go_straight()
else
go_to_side()
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