what is this

code/modules/mining/abandoned_crates.dm

@@ -214,8 +214,11 @@
 	return ..()
 
 /obj/structure/closet/crate/secure/loot/emag_act(mob/user)
-	if(locked)
-		boom(user)
+	. = SEND_SIGNAL(src, COMSIG_ATOM_EMAG_ACT)
+	if(!locked)
+		return
+	boom(user)
+	return TRUE
 
 /obj/structure/closet/crate/secure/loot/togglelock(mob/user)
 	if(locked)

code/modules/mining/equipment/explorer_gear.dm

@@ -43,7 +43,7 @@
 	name = "explorer gas mask"
 	desc = "A military-grade gas mask that can be connected to an air supply."
 	icon_state = "gas_mining"
-	visor_flags = BLOCK_GAS_SMOKE_EFFECT | MASKINTERNALS
+	visor_flags = BLOCK_GAS_SMOKE_EFFECT | ALLOWINTERNALS
 	visor_flags_inv = HIDEFACIALHAIR
 	visor_flags_cover = MASKCOVERSMOUTH
 	actions_types = list(/datum/action/item_action/adjust)

code/modules/mining/laborcamp/laborstacker.dm

@@ -128,9 +128,12 @@ GLOBAL_LIST(labor_sheet_values)
 		qdel(src)
 
 /obj/machinery/mineral/labor_claim_console/emag_act(mob/user)
-	if(!(obj_flags & EMAGGED))
-		obj_flags |= EMAGGED
-		to_chat(user, "<span class='warning'>PZZTTPFFFT</span>")
+	. = ..()
+	if(obj_flags & EMAGGED)
+		return
+	obj_flags |= EMAGGED
+	to_chat(user, "<span class='warning'>PZZTTPFFFT</span>")
+	return TRUE
 
 
 /**********************Prisoner Collection Unit**************************/

code/modules/mining/lavaland/necropolis_chests.dm

@@ -641,6 +641,8 @@
 	nemesis_factions = list("mining", "boss")
 	var/transform_cooldown
 	var/swiping = FALSE
+	total_mass = 2.75
+	total_mass_on = 5
 
 /obj/item/melee/transforming/cleaving_saw/examine(mob/user)
 	..()
@@ -785,30 +787,30 @@
 /obj/item/melee/ghost_sword/process()
 	ghost_check()
 
-/obj/item/melee/ghost_sword/proc/ghost_check()
-	var/ghost_counter = 0
-	var/turf/T = get_turf(src)
-	var/list/contents = T.GetAllContents()
-	var/mob/dead/observer/current_spirits = list()
-	for(var/thing in contents)
-		var/atom/A = thing
-		A.transfer_observers_to(src)
-
-	for(var/i in orbiters?.orbiters)
-		if(!isobserver(i))
+/obj/item/melee/ghost_sword/proc/recursive_orbit_collect(atom/A, list/L)
+	for(var/i in A.orbiters?.orbiters)
+		if(!isobserver(i) || (i in L))
 			continue
+		L |= i
+		recursive_orbit_collect(i, L)
+
+/obj/item/melee/ghost_sword/proc/ghost_check()
+	var/list/mob/dead/observer/current_spirits = list()
+	
+	recursive_orbit_collect(src, current_spirits)
+	recursive_orbit_collect(loc, current_spirits)		//anything holding us
+	
+	for(var/i in spirits - current_spirits)
 		var/mob/dead/observer/G = i
-		ghost_counter++
-		G.invisibility = 0
-		current_spirits |= G
-
-	for(var/mob/dead/observer/G in spirits - current_spirits)
 		G.invisibility = GLOB.observer_default_invisibility
-
+ 	
+	for(var/i in current_spirits)
+		var/mob/dead/observer/G = i
+		G.invisibility = 0
+	
 	spirits = current_spirits
-
-	return ghost_counter
-
+	return length(spirits)
+ 
 /obj/item/melee/ghost_sword/attack(mob/living/target, mob/living/carbon/human/user)
 	force = 0
 	var/ghost_counter = ghost_check()
@@ -1333,4 +1335,4 @@
 		if(2)
 			new /obj/item/wisp_lantern(src)
 		if(3)
-			new /obj/item/prisoncube(src)
+			new /obj/item/prisoncube(src)

code/modules/mining/mine_items.dm

@@ -68,6 +68,7 @@
 /obj/machinery/computer/shuttle/mining
 	name = "mining shuttle console"
 	desc = "Used to call and send the mining shuttle."
+	req_access = list(ACCESS_MINING)
 	circuit = /obj/item/circuitboard/computer/mining_shuttle
 	shuttleId = "mining"
 	possible_destinations = "mining_home;mining_away;landing_zone_dock;mining_public"