Fixes Hilbert's Hotel from being able to enter itself. (#43602)

* Prevented Hilbert's Hotel from being able to enter one of it's own rooms.

* Because apparently "niche features" are required...

* Apparently this is better?

* A Final Compromise...

* Return of the Parenthesis

code/modules/ruins/spaceruin_code/hilbertshotel.dm

@@ -319,6 +319,33 @@ GLOBAL_VAR_INIT(hhmysteryRoomNumber, 1337)
     var/datum/turf_reservation/reservation
     var/turf/storageTurf
 
+/area/hilbertshotel/Entered(atom/movable/AM)
+    . = ..()
+    if(istype(AM, /obj/item/hilbertshotel))
+        relocate(AM)
+    var/list/obj/item/hilbertshotel/hotels = AM.GetAllContents(/obj/item/hilbertshotel)
+    for(var/obj/item/hilbertshotel/H in hotels)
+        if(parentSphere == H)
+            relocate(H)
+ 
+/area/hilbertshotel/proc/relocate(obj/item/hilbertshotel/H)
+    if(prob(0.135685)) //Because screw you
+        qdel(H)
+        return
+    var/turf/targetturf = find_safe_turf()
+    if(!targetturf)
+        if(GLOB.blobstart.len > 0)
+            targetturf = get_turf(pick(GLOB.blobstart))
+        else
+            CRASH("Unable to find a blobstart landmark")
+    var/turf/T = get_turf(H)
+    var/area/A = T.loc
+    log_game("[H] entered itself. Moving it to [loc_name(targetturf)].")
+    message_admins("[H] entered itself. Moving it to [ADMIN_VERBOSEJMP(targetturf)].")
+    for(var/mob/M in A)
+        to_chat(M, "<span class='danger'>[H] almost implodes in upon itself, but quickly rebounds, shooting off into a random point in space!</span>")
+    H.forceMove(targetturf)
+
 /area/hilbertshotel/Exited(atom/movable/AM)
     . = ..()
     if(ismob(AM))