A sensor which registers mechs and trains attempting to pass by and, if necessary, blocks their movement.

If enabled, detects mechs/trains and blocks their movement if they are coming from any of the directions set by dir. Can currently only be enabled/disabled by radio command and airlocks are updated to utilize this.

The current setup allows mechs to move through airlocks during normal cycles, which for example lets Odysseus out to save lives.
Once a shuttle docks however, the sensors are enabled to prevent boarding.

If blocked, players receive a simple message stating that their command has been overridden.
This commit is contained in:
PsiOmega
2014-07-27 14:43:11 -04:00
committed by ZomgPonies
parent 72df99a6b7
commit 6580012663
5 changed files with 143 additions and 40 deletions
@@ -13,12 +13,12 @@
/datum/computer/file/embedded_program/docking/multi/New(var/obj/machinery/embedded_controller/M)
..(M)
if (istype(M,/obj/machinery/embedded_controller/radio/docking_port_multi)) //if our parent controller is the right type, then we can auto-init stuff at construction
var/obj/machinery/embedded_controller/radio/docking_port_multi/controller = M
//parse child_tags_txt and create child tags
children_tags = text2list(controller.child_tags_txt, ";")
children_ready = list()
children_override = list()
for (var/child_tag in children_tags)
@@ -33,13 +33,13 @@
var/receive_tag = signal.data["tag"] //for docking signals, this is the sender id
var/command = signal.data["command"]
var/recipient = signal.data["recipient"] //the intended recipient of the docking signal
if (receive_tag in children_tags)
//track children status
if (signal.data["override_status"])
children_override[receive_tag] = signal.data["override_status"]
if (recipient == id_tag)
switch (command)
if ("ready_for_docking")
@@ -50,13 +50,13 @@
children_override[receive_tag] = 1
if ("status_override_disabled")
children_override[receive_tag] = 0
..(signal, receive_method, receive_param)
/datum/computer/file/embedded_program/docking/multi/prepare_for_docking()
//clear children ready status
clear_children_ready_status()
//tell children to prepare for docking
for (var/child_tag in children_tags)
send_docking_command(child_tag, "prepare_for_docking")
@@ -72,14 +72,14 @@
//tell children to finish docking
for (var/child_tag in children_tags)
send_docking_command(child_tag, "finish_docking")
//clear ready flags
clear_children_ready_status()
/datum/computer/file/embedded_program/docking/multi/prepare_for_undocking()
//clear children ready status
clear_children_ready_status()
//tell children to prepare for undocking
for (var/child_tag in children_tags)
send_docking_command(child_tag, "prepare_for_undocking")
@@ -95,7 +95,7 @@
//tell children to finish undocking
for (var/child_tag in children_tags)
send_docking_command(child_tag, "finish_undocking")
//clear ready flags
clear_children_ready_status()
@@ -108,7 +108,7 @@
*/
/datum/computer/file/embedded_program/airlock/multi_docking
var/master_tag
var/master_status = "undocked"
var/override_enabled = 0
var/docking_enabled = 0
@@ -117,7 +117,7 @@
/datum/computer/file/embedded_program/airlock/multi_docking/New(var/obj/machinery/embedded_controller/M)
..(M)
if (istype(M, /obj/machinery/embedded_controller/radio/airlock/docking_port_multi)) //if our parent controller is the right type, then we can auto-init stuff at construction
var/obj/machinery/embedded_controller/radio/airlock/docking_port_multi/controller = M
src.master_tag = controller.master_tag
@@ -131,56 +131,58 @@
override_enabled = 1
broadcast_override_status()
return
if (!docking_enabled|| override_enabled) //only allow the port to be used as an airlock if nothing is docked here or the override is enabled
..(command)
/datum/computer/file/embedded_program/airlock/multi_docking/receive_signal(datum/signal/signal, receive_method, receive_param)
..()
var/receive_tag = signal.data["tag"] //for docking signals, this is the sender id
var/command = signal.data["command"]
var/recipient = signal.data["recipient"] //the intended recipient of the docking signal
if (receive_tag != master_tag)
return //only respond to master
//track master's status
if (signal.data["dock_status"])
master_status = signal.data["dock_status"]
if (recipient != id_tag)
return //this signal is not for us
switch (command)
if ("prepare_for_docking")
docking_enabled = 1
docking_mode = 0
response_sent = 0
if (!override_enabled)
begin_cycle_in()
if ("prepare_for_undocking")
docking_mode = 1
response_sent = 0
if (!override_enabled)
stop_cycling()
close_doors()
disable_mech_regulation()
if ("finish_docking")
if (!override_enabled)
enable_mech_regulation()
open_doors()
if ("finish_undocking")
docking_enabled = 0
/datum/computer/file/embedded_program/airlock/multi_docking/process()
..()
if (docking_enabled && !response_sent)
switch (docking_mode)
if (0) //docking
if (ready_for_docking())