Modular Tablets: Converting PDAs to the NtOS System (SKYRAT VERSION) (#12920)

* hot-patch 1

* hot patch 2

* hot patch 3

* slight issue

code/modules/mob_spawn/corpses/mining_corpses.dm

@@ -124,7 +124,6 @@
 	uniform = /obj/item/clothing/under/rank/civilian/clown
 	back = /obj/item/storage/backpack/clown
 	backpack_contents = list()
-	belt = /obj/item/pda/clown
 	ears = /obj/item/radio/headset/headset_srv
 	shoes = /obj/item/clothing/shoes/clown_shoes
 	mask = /obj/item/clothing/mask/gas/clown_hat

code/modules/mob_spawn/corpses/nonhuman_corpses.dm

@@ -15,7 +15,6 @@
 	. = ..()
 	dead_ai.name = src.name
 	dead_ai.real_name = src.name
-	dead_ai.aiPDA.toff = TRUE //turns the AI's PDA messenger off, stopping it showing up on player PDAs
 
 ///dead slimes, with a var for whatever color you want.
 /obj/effect/mob_spawn/corpse/slime

code/modules/mob_spawn/ghost_roles/unused_roles.dm

@@ -216,7 +216,7 @@
 /obj/effect/mob_spawn/ghost_role/human/doctor/alive/equip(mob/living/carbon/human/doctor)
 	. = ..()
 	// Remove radio and PDA so they wouldn't annoy station crew.
-	var/list/del_types = list(/obj/item/pda, /obj/item/radio/headset)
+	var/list/del_types = list(/obj/item/modular_computer/tablet, /obj/item/radio/headset)
 	for(var/del_type in del_types)
 		var/obj/item/unwanted_item = locate(del_type) in doctor
 		qdel(unwanted_item)

code/modules/mob_spawn/mob_spawn.dm

@@ -284,9 +284,9 @@
 	. = ..()
 	if(conceal_presence)
 		// We don't want corpse PDAs to show up in the messenger list.
-		var/obj/item/pda/messenger = locate(/obj/item/pda) in spawned_human
+		var/obj/item/modular_computer/tablet/pda/messenger = locate(/obj/item/modular_computer/tablet/pda/) in spawned_human
 		if(messenger)
-			messenger.toff = TRUE
+			messenger.invisible = TRUE
 		// Or on crew monitors
 		var/obj/item/clothing/under/sensor_clothes = spawned_human.w_uniform
 		if(istype(sensor_clothes))