Merge pull request #4766 from Citadel-Station-13/upstream-merge-34164

[MIRROR] Fixes megafauna being able to port through jaunt tunnels due to snowflake code

code/game/objects/effects/portals.dm

@@ -26,6 +26,7 @@
 	var/turf/open/atmos_source		//Atmos link source
 	var/turf/open/atmos_destination	//Atmos link destination
 	var/allow_anchored = FALSE
+	var/innate_accuracy_penalty = 0
 
 /obj/effect/portal/anom
 	name = "wormhole"
@@ -150,7 +151,7 @@
 		return
 	if(ismegafauna(M))
 		message_admins("[M] has used a portal at [ADMIN_COORDJMP(src)] made by [usr].")
-	if(do_teleport(M, real_target, 0))
+	if(do_teleport(M, real_target, innate_accuracy_penalty))
 		if(istype(M, /obj/item/projectile))
 			var/obj/item/projectile/P = M
 			P.ignore_source_check = TRUE

code/modules/mining/equipment/wormhole_jaunter.dm

@@ -89,15 +89,11 @@
 	icon_state = "bhole3"
 	desc = "A stable hole in the universe made by a wormhole jaunter. Turbulent doesn't even begin to describe how rough passage through one of these is, but at least it will always get you somewhere near a beacon."
 	mech_sized = TRUE //save your ripley
+	innate_accuracy_penalty = 6
 
 /obj/effect/portal/wormhole/jaunt_tunnel/teleport(atom/movable/M)
-	if(!ismob(M) && !isobj(M))	//No don't teleport lighting and effects!
-		return
-
-	if(M.anchored && (!ismob(M) || (ismecha(M) && !mech_sized)))
-		return
-
-	if(do_teleport(M, hard_target, 6))
+	. = ..()
+	if(.)
 		// KERPLUNK
 		playsound(M,'sound/weapons/resonator_blast.ogg',50,1)
 		if(iscarbon(M))