[MIRROR] Glass floor cracking now uses overlays, plasma glass floors display properly [MDB IGNORE] (#14551)

* Glass floor cracking now uses overlays, plasma glass floors display properly (#67957)

* Renames plasma floor damage states

* Fixes bug, updates to overlays

* Glass floor cracking now uses overlays, plasma glass floors display properly

Co-authored-by: Coffee <CoffeeDragon16@gmail.com>

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

@@ -45,8 +45,6 @@
 	base_icon_state = "reinf_glass"
 	floor_tile = /obj/item/stack/tile/rglass
 
-/turf/open/floor/glass/reinforced/setup_broken_states()
-	return list("reinf_glass-damaged1", "reinf_glass-damaged2", "reinf_glass-damaged3")
 
 /turf/open/floor/glass/reinforced/icemoon
 	initial_gas_mix = ICEMOON_DEFAULT_ATMOS
@@ -62,9 +60,6 @@
 	base_icon_state = "plasma_glass"
 	floor_tile = /obj/item/stack/tile/glass/plasma
 
-/turf/open/floor/glass/plasma/setup_broken_states()
-	return list("plasma_glass-damaged1", "plasma_glass-damaged2", "plasma_glass-damaged3")
-
 /turf/open/floor/glass/plasma/icemoon
 	initial_gas_mix = ICEMOON_DEFAULT_ATMOS
 
@@ -79,9 +74,6 @@
 	base_icon_state = "reinf_plasma_glass"
 	floor_tile = /obj/item/stack/tile/rglass/plasma
 
-/turf/open/floor/glass/reinforced/plasma/setup_broken_states()
-	return list("reinf_plasma_glass-damaged1", "reinf_plasma_glass-damaged2", "reinf_plasma_glass-damaged3")
-
 /turf/open/floor/glass/reinforced/plasma/icemoon
 	initial_gas_mix = ICEMOON_DEFAULT_ATMOS