From d7030d9d82df58012bf785caa02ecc664594295f Mon Sep 17 00:00:00 2001
From: joep van der velden <joepvelden@hotmail.com>
Date: Mon, 21 Sep 2020 16:36:54 +0200
Subject: [PATCH] Gives better feedback to the AI when opening doors from chat.
 Fix runtime

---
 code/game/machinery/doors/airlock.dm     | 6 ++++--
 code/modules/mob/living/silicon/ai/ai.dm | 6 ++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/code/game/machinery/doors/airlock.dm b/code/game/machinery/doors/airlock.dm
index f039b2c8a98..c7a028ddd1f 100644
--- a/code/game/machinery/doors/airlock.dm
+++ b/code/game/machinery/doors/airlock.dm
@@ -846,12 +846,14 @@ About the new airlock wires panel:
 /obj/machinery/door/airlock/proc/open_close(mob/user)
 	if(welded)
 		to_chat(user, "<span class='warning'>The airlock has been welded shut!</span>")
+		return FALSE
 	else if(locked)
 		to_chat(user, "<span class='warning'>The door bolts are down!</span>")
+		return FALSE
 	else if(density)
-		open()
+		return open()
 	else
-		close()
+		return close()
 
 /obj/machinery/door/airlock/proc/toggle_light(mob/user)
 	if(wires.is_cut(WIRE_BOLT_LIGHT))
diff --git a/code/modules/mob/living/silicon/ai/ai.dm b/code/modules/mob/living/silicon/ai/ai.dm
index a5a9269d63b..cebac878c6b 100644
--- a/code/modules/mob/living/silicon/ai/ai.dm
+++ b/code/modules/mob/living/silicon/ai/ai.dm
@@ -1332,8 +1332,10 @@ GLOBAL_LIST_INIT(ai_verbs_default, list(
 		if(istype(A))
 			switch(alert(src, "Do you want to open \the [A] for [target]?", "Doorknob_v2a.exe", "Yes", "No"))
 				if("Yes")
-					A.AIShiftClick()
-					to_chat(src, "<span class='notice'>You open \the [A] for [target].</span>")
+					if(!A.density)
+						to_chat(src, "<span class='notice'>[A] was already opened.</span>")
+					else if(A.open_close(src))
+						to_chat(src, "<span class='notice'>You open \the [A] for [target].</span>")
 				else
 					to_chat(src, "<span class='warning'>You deny the request.</span>")
 		else