reverts click_catcher "fix" for clicking at space tiles

code/_onclick/click.dm

@@ -471,21 +471,13 @@
 
 /atom/movable/screen/click_catcher/Initialize(mapload, datum/hud/hud_owner)
 	. = ..()
-	var/client/boss = hud_owner?.mymob?.canon_client
-	if(!boss)
-		return
-	var/static/list/connections = list(
-		COMSIG_MOVABLE_Z_CHANGED = PROC_REF(on_z_change),
-	)
-
-// I fucking hate this.
-// So, hear me out. Due to how planes now work, on multiz server the clickcatcher can cause troubles to ones who on upper planes.
-// The 'offset_increased' "should" fixed that but it didn't.
-// The bug is when you on the upper floor(or single-level z-level) and you try interact with space. It fucks up due to clickcatcher somehow OVERLAPS
-// Even though it's on the lowest plane ever. I don't know why and I don't want to know how, but this is the least I can do. I'm not sorry either.
-/atom/movable/screen/click_catcher/proc/on_z_change(mob/source)
+	RegisterSignal(SSmapping, COMSIG_PLANE_OFFSET_INCREASE, PROC_REF(offset_increased))
+	offset_increased(SSmapping, 0, SSmapping.max_plane_offset)
+
+// Draw to the lowest plane level offered
+/atom/movable/screen/click_catcher/proc/offset_increased(datum/source, old_offset, new_offset)
 	SIGNAL_HANDLER
-	SET_PLANE(src, PLANE_TO_TRUE(src.plane), source)
+	SET_PLANE_W_SCALAR(src, initial(plane), new_offset)
 
 /atom/movable/screen/click_catcher/Click(location, control, params)
 	var/list/modifiers = params2list(params)