[MIRROR] Adds damaged states to eighties floor. (#1548)

* Merge pull request #54743 from ArcaneMusic/retrofix

Adds damaged states to eighties floor.

* Adds damaged states to eighties floor.

Co-authored-by: ShizCalev <ShizCalev@users.noreply.github.com>

code/game/turfs/open/floor/misc_floor.dm

@@ -176,7 +176,7 @@
 	desc = "This one takes you back."
 	icon_state = "eighties"
 	floor_tile = /obj/item/stack/tile/eighties
-	broken_states = list("damaged")
+	broken_states = list("eighties_damaged")
 
 /turf/open/floor/plating/rust
 	name = "rusted plating"