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Implemented docking commands

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Squashed 4 commits.
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mwerezak
2014-06-05 01:49:01 -04:00
parent 80590ea58b
commit 0d95d0aad3
1 changed files with 58 additions and 19 deletions
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77
code/game/machinery/embedded_controller/docking_program.dm
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@@ -4,65 +4,104 @@
#define STATE_UNDOCKING 2
#define STATE_DOCKED 3
/datum/computer/file/embedded_program/docking_port
var/tag_target //the tag of the docking controller that we are trying to dock with
var/airlock_override = 0 //allows use of the docking port as a normal airlock (normally this is only allowed in STATE_UNDOCKED)
var/dock_state = STATE_UNDOCKED
var/dock_master = 0 //are we the initiator of the dock?
/datum/computer/file/embedded_program/docking_port/receive_signal(datum/signal/signal, receive_method, receive_param)
var/receive_tag = signal.data["tag"]
var/receive_tag = signal.data["tag"] //for docking signals, this is the sender id
var/command = signal.data["command"]
var/recipient = signal.data["recipient"]
if(!receive_tag) return
if(receive_tag==tag_target && command="request_undock")
begin_undock()
else if (command=="request_dock")
if (tag_target) //something is already docked here
//send an error message
else
tag_target = receive_tag
begin_dock()
if (recipient == id_tag)
switch (command)
if ("request_dock")
if (state == STATE_UNDOCKED)
tag_target = receive_tag
begin_dock()
if ("request_undock")
if(receive_tag == tag_target)
begin_undock()
if ("confirm_dock")
if(receive_tag == tag_target)
dock_master = 1
begin_dock()
else
send_docking_command(receive_tag, "docking_error") //send an error message
if ("confirm_undock")
if(receive_tag == tag_target)
begin_undock()
if ("docking_error")
if(receive_tag==tag_target)
//try to return to a good state
stop_cycling()
//close the doors
toggleDoor(memory["interior_status"], tag_interior_door, memory["secure"], "close")
toggleDoor(memory["exterior_status"], tag_exterior_door, memory["secure"], "close")
state = STATE_UNDOCKED
tag_target = null
dock_master = 0
..()
/datum/computer/file/embedded_program/docking_port/receive_user_command(command)
if (state == STATE_UNDOCKED || airlock_override)
..(command)
/datum/computer/file/embedded_program/docking_port/process()
..() //process regular airlock stuff first
switch(dock_state)
if(STATE_DOCKING)
if(done_cycling())
if(done_cycling() || airlock_override)
state = STATE_DOCKED
//send confirmation
if (!dock_master)
send_docking_command(tag_target, "confirm_dock") //send confirmation
//open doors
toggleDoor(memory["interior_status"], tag_interior_door, memory["secure"], "open")
toggleDoor(memory["exterior_status"], tag_exterior_door, memory["secure"], "open")
if(STATE_UNDOCKING)
if() //check doors are closed or override
if(check_doors_closed() || airlock_override) //check doors are closed or override
state = STATE_UNDOCKED
if (!dock_master)
send_docking_command(tag_target, "confirm_undock") //send confirmation
//send confirmation
dock_master = 0
tag_target = null
/datum/computer/file/embedded_program/docking_port/cycleDoors(var/target)
if (state == STATE_UNDOCKED || airlock_override)
..()
..(target)
//get the docking port into a good state for docking.
/datum/computer/file/embedded_program/proc/begin_dock()
/datum/computer/file/embedded_program/docking_port/proc/begin_dock()
dock_state = STATE_DOCKING
begin_cycle_in()
//get the docking port into a good state for undocking.
/datum/computer/file/embedded_program/proc/begin_undock()
/datum/computer/file/embedded_program/docking_port/proc/begin_undock()
dock_state = STATE_UNDOCKING
stop_cycling()
//close the doors
toggleDoor(memory["interior_status"], tag_interior_door, memory["secure"], "close")
toggleDoor(memory["exterior_status"], tag_exterior_door, memory["secure"], "close")
toggleDoor(memory["exterior_status"], tag_exterior_door, memory["secure"], "close")
/datum/computer/file/embedded_program/docking_port/proc/send_docking_command(var/recipient, var/command)
var/datum/signal/signal = new
signal.data["tag"] = id_tag
signal.data["command"] = command
signal.data["recipient"] = recipient
post_signal(signal)