From c3e161117823e6031d9c5959639dc5e9341aa338 Mon Sep 17 00:00:00 2001
From: Atlantis <git@stepanekjakub.cz>
Date: Fri, 16 Oct 2015 14:38:20 +0200
Subject: [PATCH 1/3] Fixes #11149 - Corrects APC behavior when hacked by
 malfunctioning AI. - It should now be possible to hack the APC to unlock it
 even when it is hacked by the AI. Normal IDs still don't work on hacked APCs.
 - A little side-fix, removal of malfunctioning AI's hack of an APC should now
 work correctly.

---
 code/modules/power/apc.dm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/modules/power/apc.dm b/code/modules/power/apc.dm
index 6a3fd1da71c..ba2bf2a7e7c 100644
--- a/code/modules/power/apc.dm
+++ b/code/modules/power/apc.dm
@@ -627,6 +627,7 @@
 			// Malf AI, removes the APC from AI's hacked APCs list.
 			if(hacker && hacker.hacked_apcs && src in hacker.hacked_apcs)
 				hacker.hacked_apcs -= src
+				hacker = null
 			if (opened==2)
 				opened = 1
 			update_icon()
@@ -862,7 +863,7 @@
 				user << "<span class='danger'>\The [src] have AI control disabled!</span>"
 			return 0
 	else
-		if ((!in_range(src, user) || !istype(src.loc, /turf) || hacker)) // AI-hacked APCs cannot be controlled by other AIs, unlinked cyborgs or humans.
+		if (!in_range(src, user) || !istype(src.loc, /turf))
 			return 0
 	var/mob/living/carbon/human/H = user
 	if (istype(H))

From cbcddcad53b9bb62acdc74a3a2edb3d006b65de7 Mon Sep 17 00:00:00 2001
From: Atlantis <git@stepanekjakub.cz>
Date: Fri, 16 Oct 2015 14:44:01 +0200
Subject: [PATCH 2/3] Adjustment according to PsiOmegaDelta's suggestion

---
 code/modules/power/apc.dm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/modules/power/apc.dm b/code/modules/power/apc.dm
index ba2bf2a7e7c..a1811e496c4 100644
--- a/code/modules/power/apc.dm
+++ b/code/modules/power/apc.dm
@@ -625,7 +625,7 @@
 			qdel(W)
 			stat &= ~BROKEN
 			// Malf AI, removes the APC from AI's hacked APCs list.
-			if(hacker && hacker.hacked_apcs && src in hacker.hacked_apcs)
+			if(hacker && hacker.hacked_apcs && (src in hacker.hacked_apcs))
 				hacker.hacked_apcs -= src
 				hacker = null
 			if (opened==2)

From e33ae21f75f3180c165e0d668b84255ef9427f19 Mon Sep 17 00:00:00 2001
From: Atlantis <git@stepanekjakub.cz>
Date: Mon, 30 Nov 2015 23:19:04 +0100
Subject: [PATCH 3/3] Adjusts APC emag behavior - Mostly under-the-hood
 changes. - Emagged APCs may now have their panel removed with screwdriver, so
 you can access wires - Emagged APCs no longer rely on locked var, instead
 they check for emagged var as mwerezak suggested.

---
 code/modules/power/apc.dm | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/code/modules/power/apc.dm b/code/modules/power/apc.dm
index a1811e496c4..7f232d80412 100644
--- a/code/modules/power/apc.dm
+++ b/code/modules/power/apc.dm
@@ -479,8 +479,6 @@
 					user << "<span class='warning'>There is nothing to secure.</span>"
 					return
 				update_icon()
-		else if(emagged)
-			user << "The interface is broken."
 		else
 			wiresexposed = !wiresexposed
 			user << "The wires have been [wiresexposed ? "exposed" : "unexposed"]"
@@ -750,7 +748,7 @@
 		return
 
 	var/list/data = list(
-		"locked" = locked,
+		"locked" = (locked && !emagged) ? 1 : 0,
 		"isOperating" = operating,
 		"externalPower" = main_status,
 		"powerCellStatus" = cell ? cell.percent() : null,
@@ -882,7 +880,7 @@
 	if(!can_use(usr, 1))
 		return 1
 
-	if(!istype(usr, /mob/living/silicon) && locked)
+	if(!istype(usr, /mob/living/silicon) && (locked && !emagged))
 		// Shouldn't happen, this is here to prevent href exploits
 		usr << "You must unlock the panel to use this!"
 		return 1