refactor: remove CanPass height arg (#26700)

code/modules/antagonists/vampire/vampire_powers/hemomancer_powers.dm

@@ -230,7 +230,7 @@
 	return ..()
 
 
-/obj/structure/blood_barrier/CanPass(atom/movable/mover, turf/target, height)
+/obj/structure/blood_barrier/CanPass(atom/movable/mover, turf/target)
 	if(!isliving(mover))
 		return FALSE
 	var/mob/living/L = mover

code/modules/atmospherics/environmental/LINDA_system.dm

@@ -18,10 +18,10 @@
 /atom/movable/proc/CanAtmosPass()
 	return TRUE
 
-/atom/proc/CanPass(atom/movable/mover, turf/target, height=1.5)
-	return (!density || !height)
+/atom/proc/CanPass(atom/movable/mover, turf/target)
+	return !density
 
-/turf/CanPass(atom/movable/mover, turf/target, height=1.5)
+/turf/CanPass(atom/movable/mover, turf/target)
 	if(!target) return 0
 
 	if(istype(mover)) // turf/Enter(...) will perform more advanced checks
@@ -32,10 +32,10 @@
 			return 0
 
 		for(var/obj/obstacle in src)
-			if(!obstacle.CanPass(mover, target, height))
+			if(!obstacle.CanPass(mover, target))
 				return 0
 		for(var/obj/obstacle in target)
-			if(!obstacle.CanPass(mover, src, height))
+			if(!obstacle.CanPass(mover, src))
 				return 0
 
 		return 1

code/modules/events/blob/blob_mobs.dm

@@ -74,7 +74,7 @@
 	var/mob/living/carbon/human/oldguy
 	var/is_zombie = FALSE
 
-/mob/living/simple_animal/hostile/blob/blobspore/CanPass(atom/movable/mover, turf/target, height=0)
+/mob/living/simple_animal/hostile/blob/blobspore/CanPass(atom/movable/mover, turf/target)
 	if(istype(mover, /obj/structure/blob))
 		return 1
 	return ..()

code/modules/events/blob/blob_structures/strong_blob.dm

@@ -49,9 +49,8 @@
 	else
 		icon_state = initial(icon_state)
 
-/obj/structure/blob/shield/CanPass(atom/movable/mover, turf/target, height=0)
-	if(istype(mover) && mover.checkpass(PASSBLOB))	return 1
-	return 0
+/obj/structure/blob/shield/CanPass(atom/movable/mover, turf/target)
+	return istype(mover) && mover.checkpass(PASSBLOB)
 
 /obj/structure/blob/shield/reflective
 	name = "reflective blob"

code/modules/events/blob/theblob.dm

@@ -49,9 +49,7 @@ GLOBAL_LIST_EMPTY(blob_minions)
 		return FALSE
 	return ..()
 
-/obj/structure/blob/CanPass(atom/movable/mover, turf/target, height=0)
-	if(height == 0)
-		return TRUE
+/obj/structure/blob/CanPass(atom/movable/mover, turf/target)
 	return istype(mover) && mover.checkpass(PASSBLOB)
 
 /obj/structure/blob/CanAtmosPass(direction)

code/modules/events/spacevine.dm

@@ -705,7 +705,7 @@
 	if(!override)
 		wither()
 
-/obj/structure/spacevine/CanPass(atom/movable/mover, turf/target, height=0)
+/obj/structure/spacevine/CanPass(atom/movable/mover, turf/target)
 	if(isvineimmune(mover))
 		. = TRUE
 	else

code/modules/hydroponics/hydroponics_tray.dm

@@ -988,10 +988,7 @@
 	update_state()
 
 ///Diona Nymph Related Procs///
-/obj/machinery/hydroponics/CanPass(atom/movable/mover, turf/target, height=0) //So nymphs can climb over top of trays.
-	if(height==0)
-		return 1
-
+/obj/machinery/hydroponics/CanPass(atom/movable/mover, turf/target) //So nymphs can climb over top of trays.
 	if(istype(mover) && mover.checkpass(PASSTABLE))
 		return 1
 	else

code/modules/mob/dead/observer/observer_base.dm

@@ -167,7 +167,7 @@ GLOBAL_DATUM_INIT(ghost_crew_monitor, /datum/ui_module/crew_monitor/ghost, new)
 	MA.plane = GAME_PLANE
 	. = MA
 
-/mob/dead/CanPass(atom/movable/mover, turf/target, height=0)
+/mob/dead/CanPass(atom/movable/mover, turf/target)
 	return 1
 
 

code/modules/mob/living/simple_animal/hostile/syndicate_mobs.dm

@@ -237,12 +237,12 @@
 	new /obj/effect/gibspawner/human(get_turf(src))
 	return ..()
 
-/mob/living/simple_animal/hostile/syndicate/melee/autogib/depot/CanPass(atom/movable/mover, turf/target, height=0)
+/mob/living/simple_animal/hostile/syndicate/melee/autogib/depot/CanPass(atom/movable/mover, turf/target)
 	if(isliving(mover))
 		var/mob/living/blocker = mover
 		if(faction_check_mob(blocker))
 			return 1
-	return ..(mover, target, height)
+	return ..()
 
 
 /mob/living/simple_animal/hostile/syndicate/melee/autogib/depot/officer

code/modules/mob/mob_movement.dm

@@ -1,11 +1,9 @@
-/mob/CanPass(atom/movable/mover, turf/target, height=0)
+/mob/CanPass(atom/movable/mover, turf/target)
 	var/horizontal = FALSE
 	if(isliving(src))
 		var/mob/living/L = src
 		horizontal = IS_HORIZONTAL(L)
 
-	if(height==0)
-		return 1
 	if(isprojectile(mover))
 		return projectile_hit_check(mover)
 	if(mover.throwing)

code/modules/power/engines/singularity/containment_field.dm

@@ -84,7 +84,7 @@
 /obj/machinery/field
 	var/hasShocked = 0 //Used to add a delay between shocks. In some cases this used to crash servers by spawning hundreds of sparks every second.
 
-/obj/machinery/field/CanPass(atom/movable/mover, turf/target, height=0)
+/obj/machinery/field/CanPass(atom/movable/mover, turf/target)
 	if(hasShocked)
 		return 0
 	if(isliving(mover)) // Don't let mobs through

code/modules/power/generators/turbine.dm

@@ -113,12 +113,6 @@
 #define COMPFRICTION 5e5
 #define COMPSTARTERLOAD 2800
 
-
-// Crucial to make things work!!!!
-// OLD FIX - explanation given down below.
-// /obj/machinery/power/compressor/CanPass(atom/movable/mover, turf/target, height=0)
-// 		return !density
-
 /obj/machinery/power/compressor/locate_machinery()
 	if(turbine)
 		return

code/modules/recycling/disposal.dm

@@ -610,7 +610,7 @@
 		H.vent_gas(loc)
 		qdel(H)
 
-/obj/machinery/disposal/CanPass(atom/movable/mover, turf/target, height=0)
+/obj/machinery/disposal/CanPass(atom/movable/mover, turf/target)
 	if(isitem(mover) && mover.throwing)
 		var/obj/item/I = mover
 		if(isprojectile(I))
@@ -634,7 +634,7 @@
 		return
 
 	else
-		return ..(mover, target, height)
+		return ..()
 
 /obj/machinery/disposal/get_remote_view_fullscreens(mob/user)
 	if(user.stat == DEAD || !(user.sight & (SEEOBJS|SEEMOBS)))

code/modules/recycling/sortingmachinery.dm

@@ -161,7 +161,7 @@
 	var/obj/target = A
 	if(is_type_in_list(target, no_wrap))
 		return
-	
+
 	if(istype(target, /obj/item/stack/packageWrap) && user.a_intent != INTENT_HARM)
 		return
 
@@ -294,7 +294,7 @@
 /obj/machinery/disposal/deliveryChute/update()
 	return
 
-/obj/machinery/disposal/deliveryChute/CanPass(atom/movable/mover, turf/target, height)
+/obj/machinery/disposal/deliveryChute/CanPass(atom/movable/mover, turf/target)
 	// If the mover is a thrownthing passing through space, remove its thrown datum,
 	// ingest it like normal, and mark the chute as not passible.
 	// This prevents the mover from Entering the chute's turf

code/modules/vehicle/vehicle.dm

@@ -34,7 +34,7 @@
 	return ..()
 
 // So that beepsky can't push the janicart
-/obj/vehicle/CanPass(atom/movable/mover, turf/target, height)
+/obj/vehicle/CanPass(atom/movable/mover, turf/target)
 	if(istype(mover) && mover.checkpass(PASSMOB))
 		return TRUE
 	else