Merge pull request #11451 from Loganbacca/wireless

Wireless controller for machinery connections

code/game/objects/structures/morgue.dm

@@ -186,11 +186,21 @@
 	var/cremating = 0
 	var/id = 1
 	var/locked = 0
+	var/_wifi_id
+	var/datum/wifi/receiver/button/crematorium/wifi_receiver
+
+/obj/structure/crematorium/initialize()
+	..()
+	if(_wifi_id)
+		wifi_receiver = new(_wifi_id, src)
 
 /obj/structure/crematorium/Destroy()
 	if(connected)
 		qdel(connected)
 		connected = null
+	if(wifi_receiver)
+		qdel(wifi_receiver)
+		wifi_receiver = null
 	return ..()
 
 /obj/structure/crematorium/proc/update()