let's make this work

code/__DEFINES/traits.dm

@@ -35,7 +35,7 @@
 				} \
 			};\
 			if (!length(_L[trait])) { \
-				_L -= trait \
+				_L -= trait; \
 				SEND_SIGNAL(target, SIGNAL_TRAIT(trait), COMPONENT_REMOVE_TRAIT); \
 			}; \
 			if (!length(_L)) { \
@@ -51,8 +51,8 @@
 			for (var/_T in _L) { \
 				_L[_T] &= _S;\
 				if (!length(_L[_T])) { \
-					_L -= _T } \
-					SEND_SIGNAL(target, SIGNAL_TRAIT(trait), COMPONENT_REMOVE_TRAIT); \
+					_L -= _T ; \
+					SEND_SIGNAL(target, SIGNAL_TRAIT(_T), COMPONENT_REMOVE_TRAIT); } \
 				};\
 				if (!length(_L)) { \
 					target.status_traits = null\

code/modules/antagonists/bloodsucker/powers/bs_brawn.dm

@@ -72,7 +72,7 @@
 		if(rand(5 + powerlevel) >= 5)
 			target.visible_message("<span class='danger'>[user] lands a vicious punch, sending [target] away!</span>", \
 							  "<span class='userdanger'>[user] has landed a horrifying punch on you, sending you flying!!</span>", null, COMBAT_MESSAGE_RANGE)
-			target.DefaultCombatKnockdownKnockdown(min(5, rand(10, 10 * powerlevel)) )
+			target.DefaultCombatKnockdown(min(5, rand(10, 10 * powerlevel)) )
 		// Attack!
 		playsound(get_turf(target), 'sound/weapons/punch4.ogg', 60, 1, -1)
 		user.do_attack_animation(target, ATTACK_EFFECT_SMASH)

code/modules/mob/living/living.dm

@@ -88,7 +88,7 @@
 	var/they_can_move = TRUE
 	if(isliving(M))
 		var/mob/living/L = M
-		they_can_move = L.canmove //L.mobility_flags & MOBILITY_MOVE
+		they_can_move = L.mobility_flags & MOBILITY_MOVE
 		//Also spread diseases
 		for(var/thing in diseases)
 			var/datum/disease/D = thing

code/modules/mob/living/living_mobility.dm

@@ -10,10 +10,13 @@
 
 //Force-set resting variable, without needing to resist/etc.
 /mob/living/proc/set_resting(new_resting, silent = FALSE, updating = TRUE)
-	resting = new_resting
-	if(!silent)
-		to_chat(src, "<span class='notice'>You are now [resting? "resting" : "getting up"].</span>")
-	update_resting(updating)
+	if(new_resting != resting)
+		resting = new_resting
+		if(!silent)
+			to_chat(src, "<span class='notice'>You are now [resting? "resting" : "getting up"].</span>")
+		update_resting(updating)
+		if(has_gravity() && resting)
+			playsound(src, "bodyfall", 20, 1)
 
 /mob/living/proc/update_resting(update_mobility = TRUE)
 	if(update_mobility)
@@ -168,8 +171,7 @@
 	//Handle lying down, voluntary or involuntary
 	density = !lying
 	if(lying)
-		if(!lying_prev)
-			set_resting(TRUE, TRUE, FALSE)
+		set_resting(TRUE, TRUE, FALSE)
 		if(layer == initial(layer)) //to avoid special cases like hiding larvas.
 			layer = LYING_MOB_LAYER //so mob lying always appear behind standing mobs
 	else

code/modules/mob/living/simple_animal/slime/life.dm

@@ -41,7 +41,7 @@
 	AIproc = 1
 
 	while(AIproc && stat != DEAD && (attacked || hungry || rabid || buckled))
-		if(!canmove) // !(mobility_flags & MOBILITY_MOVE) //also covers buckling. Not sure why buckled is in the while condition if we're going to immediately break, honestly
+		if(!(mobility_flags & MOBILITY_MOVE)) //also covers buckling. Not sure why buckled is in the while condition if we're going to immediately break, honestly
 			break
 
 		if(!Target || client)

code/modules/photography/photos/photo.dm

@@ -84,8 +84,12 @@
 	set category = "Object"
 	set src in usr
 
+	var/mob/living/L = usr
+	if(!istype(L))
+		return
+
 	var/n_name = stripped_input(usr, "What would you like to label the photo?", "Photo Labelling", "", MAX_NAME_LEN)
 	//loc.loc check is for making possible renaming photos in clipboards
-	if(n_name && (loc == usr || loc.loc && loc.loc == usr) && usr.stat == CONSCIOUS && usr.canmove && !usr.restrained())
+	if(n_name && (loc == usr || loc.loc && loc.loc == usr) && CHECK_MOBILITY(L, MOBILITY_USE))
 		name = "photo[(n_name ? text("- '[n_name]'") : null)]"
 	add_fingerprint(usr)