Merge remote-tracking branch 'refs/remotes/origin/master' into syntheticbloods

code/datums/components/storage/concrete/_concrete.dm

@@ -7,6 +7,8 @@
 	can_transfer = TRUE
 	var/drop_all_on_deconstruct = TRUE
 	var/drop_all_on_destroy = FALSE
+	var/drop_all_on_break = FALSE
+	var/unlock_on_break = FALSE
 	var/transfer_contents_on_component_transfer = FALSE
 	var/list/datum/component/storage/slaves = list()
 
@@ -17,6 +19,7 @@
 	. = ..()
 	RegisterSignal(parent, COMSIG_ATOM_CONTENTS_DEL, .proc/on_contents_del)
 	RegisterSignal(parent, COMSIG_OBJ_DECONSTRUCT, .proc/on_deconstruct)
+	RegisterSignal(parent, COMSIG_OBJ_BREAK, .proc/on_break)
 
 /datum/component/storage/concrete/Destroy()
 	var/atom/real_location = real_location()
@@ -101,6 +104,12 @@
 	if(drop_all_on_deconstruct)
 		do_quick_empty()
 
+/datum/component/storage/concrete/proc/on_break(datum/source, damage_flag)
+	if(drop_all_on_break)
+		do_quick_empty()
+	if(unlock_on_break)
+		set_locked(source, FALSE)
+
 /datum/component/storage/concrete/can_see_contents()
 	. = ..()
 	for(var/i in slaves)

code/datums/components/storage/concrete/emergency.dm

@@ -0,0 +1,38 @@
+/datum/component/storage/concrete/emergency
+	drop_all_on_break = TRUE
+	unlock_on_break = TRUE
+	locked = TRUE
+
+/datum/component/storage/concrete/emergency/Initialize()
+	. = ..()
+	RegisterSignal(parent, COMSIG_ATOM_EMAG_ACT, .proc/unlock_me)
+
+/datum/component/storage/concrete/emergency/on_attack_hand(datum/source, mob/user)
+	var/atom/A = parent
+	if(!attack_hand_interact)
+		return
+	if(user.active_storage == src && A.loc == user) //if you're already looking inside the storage item
+		user.active_storage.close(user)
+		close(user)
+		. = COMPONENT_NO_ATTACK_HAND
+		return
+	. = COMPONENT_NO_ATTACK_HAND
+	if(!check_locked(source, user, TRUE))
+		show_to(user)
+		A.do_jiggle()
+		if(rustle_sound)
+			playsound(A, "rustle", 50, 1, -5)
+
+/datum/component/storage/concrete/emergency/signal_insertion_attempt(datum/source, obj/item/I, mob/M, silent = FALSE, force = FALSE)
+	if(!silent && istype(I, /obj/item/card/emag))
+		silent = TRUE // suppresses the message
+	return ..()
+
+/datum/component/storage/concrete/emergency/check_locked(datum/source, mob/user, message = FALSE)
+	. = locked && GLOB.security_level < SEC_LEVEL_RED
+	if(message && . && user)
+		to_chat(user, "The storage unit will only unlock during a Red or Delta security alert.")
+
+/datum/component/storage/concrete/emergency/proc/unlock_me(datum/source)
+	if(locked)
+		set_locked(source, FALSE)