Adds a new unathi accent (#9322)

code/modules/background/accent/unathi.dm

@@ -24,4 +24,12 @@
 	description = "Primarily derived from the guttural intonations and physical movement of Sinta'Azaziba, common Unathi from the Wasteland would have this grittier speech pattern. \
 	Although filled with variety due to the multitude of kingdoms composed in the Wasteland, the borders of where these accents used to be set no longer exist and have simply become \
 	what it is now, struggling to find identity."
-	tag_icon = "trad_peasant"
+	tag_icon = "trad_peasant"
+
+/datum/accent/wastelander
+	name = ACCENT_WASTELAND
+	description = "Deep within the Wasteland, the most savage lands dominated by bandits, death cults, and nomadic peoples that have lost any connection to their ancestors culturally. \
+	The Deep Wasteland accent comes from a disconnection to original talking styles, and adds in more aggressive speech patterns. To both Hegemonic and Traditionalist, the Deep \
+	Wastelander accent is the sign of an individual who has grown up without a home or clan that could have taught them an ancestral dialect. The accent is apparent in both \
+	Sinta'Unathi and Sinta'Azaziba."
+	tag_icon = "deep_wastelander"

code/modules/background/defines.dm

@@ -83,6 +83,7 @@
 #define ACCENT_HEGEMON_PEASANT "Peasant Hegemonic"
 #define ACCENT_TRAD_NOBLE "Noble Traditional"
 #define ACCENT_TRAD_PEASANT "Peasant Traditional"
+#define ACCENT_WASTELAND "Deep Wastelander"
 
 #define ACCENT_SKRELL "Standard Nral'Malic"
 

code/modules/mob/living/carbon/human/species/station/unathi/unathi.dm

@@ -105,7 +105,7 @@
 	zombie_type = "Unathi Zombie"
 
 	default_accent = ACCENT_HEGEMON_PEASANT
-	allowed_accents = list(ACCENT_HEGEMON_NOBLE, ACCENT_HEGEMON_PEASANT, ACCENT_TRAD_NOBLE, ACCENT_TRAD_PEASANT, ACCENT_DOMINIA)
+	allowed_accents = list(ACCENT_HEGEMON_NOBLE, ACCENT_HEGEMON_PEASANT, ACCENT_TRAD_NOBLE, ACCENT_TRAD_PEASANT, ACCENT_WASTELAND, ACCENT_DOMINIA)
 
 /datum/species/unathi/after_equip(var/mob/living/carbon/human/H)
 	. = ..()