converts area vars to flags

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

@@ -196,7 +196,7 @@ Works together with spawning an observer, noted above.
 	if(!isturf(loc))
 		return
 	var/area/A = get_area(src)
-	if(A.block_ghosts)
+	if(A.flag_check(AREA_BLOCK_GHOSTS))
 		to_chat(src, span_warning("Ghosts can't enter this location."))
 		return_to_spawn()
 
@@ -452,7 +452,7 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 
 	//RS Port #658 Start
 	var/area/A = get_area(destination)
-	if(A.block_ghosts)
+	if(A.flag_check(AREA_BLOCK_GHOSTS))
 		to_chat(src,span_warning("Sorry, that area does not allow ghosts."))
 		if(following)
 			stop_following()

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

@@ -1631,7 +1631,7 @@
 
 		// Do this early so certain stuff gets turned off before vision is assigned.
 		var/area/A = get_area(src)
-		if(A?.no_spoilers)
+		if(A?.flag_check(AREA_NO_SPOILERS))
 			disable_spoiler_vision()
 
 		if(XRAY in mutations)

code/modules/mob/living/carbon/human/species/shadekin/shadekin_abilities.dm

@@ -33,7 +33,7 @@
 
 	//RS Port #658 Start
 	var/area/A = get_area(src)
-	if(!client?.holder && A.block_phase_shift)
+	if(!client?.holder && A.flag_check(AREA_BLOCK_PHASE_SHIFT))
 		to_chat(src, span_warning("You can't do that here!"))
 		return
 	//RS Port #658 End

code/modules/mob/living/silicon/robot/life.dm

@@ -157,7 +157,7 @@
 	var/seejanhud = src.sight_mode & BORGJAN
 
 	var/area/A = get_area(src)
-	if(A?.no_spoilers)
+	if(A?.flag_check(AREA_NO_SPOILERS))
 		disable_spoiler_vision()
 
 	if (src.stat == DEAD || (XRAY in mutations) || (src.sight_mode & BORGXRAY))

code/modules/mob/living/simple_mob/subtypes/animal/sif/grafadreka.dm

@@ -135,7 +135,7 @@ Field studies suggest analytical abilities on par with some species of cepholapo
 	bitesize = 10
 	gender = NEUTER
 
-	has_langs = list("Drake")
+	has_langs = list(LANNGUAGE_DRAKE)
 
 	see_in_dark = 8 // on par with Taj
 

code/modules/mob/living/simple_mob/subtypes/vore/shadekin/ability_procs.dm

@@ -6,7 +6,7 @@
 		to_chat(src,span_warning("You can't use that here!"))
 		return FALSE
 	//RS Port #658 Start
-	if(!client?.holder && A.block_phase_shift)
+	if(!client?.holder && A.flag_check(AREA_BLOCK_PHASE_SHIFT))
 		to_chat(src,span_warning("You can't use that here!"))
 		return FALSE
 	//RS Port #658 End

code/modules/mob/mob_movement.dm

@@ -358,13 +358,13 @@
 				return
 			//RS Port #658 Start
 			if(!holder)
-				if(isliving(mob) && A.block_phase_shift)
+				if(isliving(mob) && A.flag_check(AREA_BLOCK_PHASE_SHIFT))
 					to_chat(mob, span_warning("Something blocks you from entering this location while phased out."))
 					return
-				if(isobserver(mob) && A.block_ghosts)
+				if(isobserver(mob) && A.flag_check(AREA_BLOCK_GHOSTS))
 					to_chat(mob, span_warning("Ghosts can't enter this location."))
 					var/area/our_area = mobloc.loc
-					if(our_area.block_ghosts)
+					if(our_area.flag_check(AREA_BLOCK_GHOSTS))
 						var/mob/observer/dead/D = mob
 						D.return_to_spawn()
 					return