Miscellaneous Tweaks (#1720)

changes:

Refactored footstep sounds to use less operations & only calculate for human-types.
Improved the logging detail of the lighting profiler.
Fixed some shuttle corners that weren't correctly working with parallax space.
Converted get_turf() into a compiler macro.
Solars are now dynamically lit.
Silenced warning from lighting overlays pooling themselves when updated on a space tile.
Fixed a bug where securing a girder was instant when it was supposed to have a delay.

code/modules/mob/living/carbon/human/human_defines.dm

@@ -98,3 +98,5 @@
 	var/equipment_see_invis					// Max see invibility level granted by equipped items
 	var/equipment_prescription				// Eye prescription granted by equipped items
 	var/list/equipment_overlays = list()	// Extra overlays from equipped items
+
+	var/is_noisy = FALSE		// if TRUE, movement should make sound.

code/modules/mob/living/carbon/human/human_movement.dm

@@ -122,3 +122,14 @@
 	if(shoes && (shoes.item_flags & NOSLIP) && istype(shoes, /obj/item/clothing/shoes/magboots))  //magboots + dense_object = no floating
 		return 1
 	return 0
+
+/mob/living/carbon/human/Move()
+	. = ..()
+	if (is_noisy)
+		var/turf/T = get_turf(src)
+		if (m_intent == "run")
+			playsound(src, T.footstep_sound, 70, 1)
+		else
+			footstep++
+			if (footstep % 2)
+				playsound(src, T.footstep_sound, 40, 1)

code/modules/mob/living/carbon/human/inventory.dm

@@ -129,6 +129,7 @@ This saves us from having to call add_fingerprint() any time something is put in
 	else if (W == shoes)
 		shoes = null
 		update_inv_shoes()
+		update_noise_level()
 	else if (W == belt)
 		belt = null
 		update_inv_belt()
@@ -265,6 +266,7 @@ This saves us from having to call add_fingerprint() any time something is put in
 			src.shoes = W
 			W.equipped(src, slot)
 			update_inv_shoes(redraw_mob)
+			update_noise_level()
 		if(slot_wear_suit)
 			src.wear_suit = W
 			if(wear_suit.flags_inv & HIDESHOES)
@@ -425,4 +427,18 @@ This saves us from having to call add_fingerprint() any time something is put in
 	W.equipped(src,slot_r_hand)
 	W.add_fingerprint(src)
 	update_inv_r_hand()
-	return 1
+	return 1
+
+/mob/living/carbon/human/proc/update_noise_level()
+	is_noisy = FALSE
+	if (lying || !shoes || !istype(shoes, /obj/item/clothing/shoes))
+		return
+
+	if (shoes:silent)
+		return
+
+	var/turf/T = get_turf(src)
+	if (!istype(T) || !T.footstep_sound)
+		return
+
+	is_noisy = TRUE