From e7a6101af95032c6d9d08681fc4fda8bbbb9a585 Mon Sep 17 00:00:00 2001
From: SkyratBot <59378654+SkyratBot@users.noreply.github.com>
Date: Sun, 5 Dec 2021 16:07:43 +0100
Subject: [PATCH] [MIRROR] Make USB cables attached to locked circuits unable
 to be modified [MDB IGNORE] (#9882)

* Make USB cables attached to locked circuits unable to be modified (#63084)

Co-authored-by: Mothblocks <35135081+Mothblocks@ users.noreply.github.com>

* Make USB cables attached to locked circuits unable to be modified

Co-authored-by: RandomGamer123 <31096837+RandomGamer123@users.noreply.github.com>
Co-authored-by: Mothblocks <35135081+Mothblocks@ users.noreply.github.com>
---
 code/datums/components/shell.dm    | 4 ++++
 code/datums/components/usb_port.dm | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/code/datums/components/shell.dm b/code/datums/components/shell.dm
index ebe99cd4c2e..0e330a3547b 100644
--- a/code/datums/components/shell.dm
+++ b/code/datums/components/shell.dm
@@ -355,6 +355,10 @@
 		source.balloon_alert(user, "no circuit inside")
 		return COMSIG_CANCEL_USB_CABLE_ATTACK
 
+	if(attached_circuit.locked)
+		source.balloon_alert(user, "circuit is locked!")
+		return COMSIG_CANCEL_USB_CABLE_ATTACK
+	
 	usb_cable.attached_circuit = attached_circuit
 	return COMSIG_USB_CABLE_CONNECTED_TO_CIRCUIT
 
diff --git a/code/datums/components/usb_port.dm b/code/datums/components/usb_port.dm
index e4022f5ff18..f4e24224268 100644
--- a/code/datums/components/usb_port.dm
+++ b/code/datums/components/usb_port.dm
@@ -153,6 +153,10 @@
 			connecting_cable.balloon_alert(user, "too far away")
 		return COMSIG_CANCEL_USB_CABLE_ATTACK
 
+	if (connecting_cable.attached_circuit.locked)
+		connecting_cable.balloon_alert(user, "shell is locked!")
+		return COMSIG_CANCEL_USB_CABLE_ATTACK
+	
 	usb_cable_ref = WEAKREF(connecting_cable)
 	attached_circuit = connecting_cable.attached_circuit