Merge pull request #7814 from VOREStation/aro-hungryman

Port tg/other hunger icons, and give synths their own

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

@@ -1214,12 +1214,13 @@
 				healths.appearance = healths_ma
 
 		if(nutrition_icon)
+			var/prefix = isSynthetic() ? "c" : null
 			switch(nutrition)
-				if(450 to INFINITY)				nutrition_icon.icon_state = "nutrition0"
-				if(350 to 450)					nutrition_icon.icon_state = "nutrition1"
-				if(250 to 350)					nutrition_icon.icon_state = "nutrition2"
-				if(150 to 250)					nutrition_icon.icon_state = "nutrition3"
-				else							nutrition_icon.icon_state = "nutrition4"
+				if(450 to INFINITY)				nutrition_icon.icon_state = "[prefix]nutrition0"
+				if(350 to 450)					nutrition_icon.icon_state = "[prefix]nutrition1"
+				if(250 to 350)					nutrition_icon.icon_state = "[prefix]nutrition2"
+				if(150 to 250)					nutrition_icon.icon_state = "[prefix]nutrition3"
+				else							nutrition_icon.icon_state = "[prefix]nutrition4"
 
 		if(pressure)
 			pressure.icon_state = "pressure[pressure_alert]"