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68 lines
2.1 KiB
Plaintext
68 lines
2.1 KiB
Plaintext
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#define STATE_UNDOCKED 0
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#define STATE_DOCKING 1
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#define STATE_UNDOCKING 2
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#define STATE_DOCKED 3
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/datum/computer/file/embedded_program/docking_port
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var/tag_target //the tag of the docking controller that we are trying to dock with
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var/airlock_override = 0 //allows use of the docking port as a normal airlock (normally this is only allowed in STATE_UNDOCKED)
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var/dock_state = STATE_UNDOCKED
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/datum/computer/file/embedded_program/docking_port/receive_signal(datum/signal/signal, receive_method, receive_param)
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var/receive_tag = signal.data["tag"]
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var/command = signal.data["command"]
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if(!receive_tag) return
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if(receive_tag==tag_target && command="request_undock")
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begin_undock()
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else if (command=="request_dock")
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if (tag_target) //something is already docked here
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//send an error message
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else
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tag_target = receive_tag
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begin_dock()
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..()
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/datum/computer/file/embedded_program/docking_port/receive_user_command(command)
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/datum/computer/file/embedded_program/docking_port/process()
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..() //process regular airlock stuff first
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switch(dock_state)
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if(STATE_DOCKING)
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if(done_cycling())
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state = STATE_DOCKED
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//send confirmation
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//open doors
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toggleDoor(memory["interior_status"], tag_interior_door, memory["secure"], "open")
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toggleDoor(memory["exterior_status"], tag_exterior_door, memory["secure"], "open")
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if(STATE_UNDOCKING)
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if() //check doors are closed or override
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state = STATE_UNDOCKED
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//send confirmation
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tag_target = null
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/datum/computer/file/embedded_program/docking_port/cycleDoors(var/target)
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if (state == STATE_UNDOCKED || airlock_override)
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..()
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//get the docking port into a good state for docking.
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/datum/computer/file/embedded_program/proc/begin_dock()
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dock_state = STATE_DOCKING
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begin_cycle_in()
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//get the docking port into a good state for undocking.
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/datum/computer/file/embedded_program/proc/begin_undock()
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dock_state = STATE_UNDOCKING
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stop_cycling()
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//close the doors
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toggleDoor(memory["interior_status"], tag_interior_door, memory["secure"], "close")
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toggleDoor(memory["exterior_status"], tag_exterior_door, memory["secure"], "close") |