replaces weight machine sprites with TG's and subsequently wipes a portion of the goon file's existence (#15829)

* basedado

* becnhpress

code/modules/mining/lavaland/ruins/gym.dm

@@ -1,7 +1,7 @@
 /obj/structure/punching_bag
 	name = "punching bag"
 	desc = "A punching bag. Can you get to speed level 4???"
-	icon = 'goon/icons/obj/fitness.dmi'
+	icon = 'icons/obj/fitness.dmi'
 	icon_state = "punchingbag"
 	anchored = TRUE
 	layer = WALL_OBJ_LAYER
@@ -12,7 +12,7 @@
 	. = ..()
 	if(.)
 		return
-	flick("[icon_state]2", src)
+	flick("[icon_state]-punch", src)
 	playsound(loc, pick(hit_sounds), 25, 1, -1)
 	if(isliving(user))
 		var/mob/living/L = user
@@ -20,15 +20,24 @@
 		L.apply_status_effect(STATUS_EFFECT_EXERCISED)
 
 /obj/structure/weightmachine
-	name = "Weight Machine"
 	desc = "Just looking at this thing makes you feel tired."
+	icon = 'icons/obj/fitness.dmi'
 	density = TRUE
 	anchored = TRUE
-	var/icon_state_inuse
 
 /obj/structure/weightmachine/proc/AnimateMachine(mob/living/user)
 	return
 
+/obj/structure/weightmachine/update_icon_state()
+	. = ..()
+	icon_state = (obj_flags & IN_USE) ? "[base_icon_state]-u" : base_icon_state
+
+/obj/structure/weightmachine/update_overlays()
+	. = ..()
+
+	if(obj_flags & IN_USE)
+		. += mutable_appearance(icon, "[base_icon_state]-o", layer = ABOVE_MOB_LAYER, alpha = src.alpha)
+
 /obj/structure/weightmachine/on_attack_hand(mob/living/user, act_intent = user.a_intent, unarmed_attack_flags)
 	. = ..()
 	if(.)
@@ -38,7 +47,7 @@
 		return
 	else
 		obj_flags |= IN_USE
-		icon_state = icon_state_inuse
+		update_appearance()
 		user.setDir(SOUTH)
 		user.Stun(80)
 		user.forceMove(src.loc)
@@ -48,17 +57,17 @@
 
 		playsound(user, 'sound/machines/click.ogg', 60, 1)
 		obj_flags &= ~IN_USE
+		update_appearance()
 		user.pixel_y = 0
 		var/finishmessage = pick("You feel stronger!","You feel like you can take on the world!","You feel robust!","You feel indestructible!")
 		SEND_SIGNAL(user, COMSIG_ADD_MOOD_EVENT, "exercise", /datum/mood_event/exercise)
-		icon_state = initial(icon_state)
 		to_chat(user, finishmessage)
 		user.apply_status_effect(STATUS_EFFECT_EXERCISED)
 
 /obj/structure/weightmachine/stacklifter
-	icon = 'goon/icons/obj/fitness.dmi'
-	icon_state = "fitnesslifter"
-	icon_state_inuse = "fitnesslifter2"
+	name = "chest press machine"
+	icon_state = "stacklifter"
+	base_icon_state = "stacklifter"
 
 /obj/structure/weightmachine/stacklifter/AnimateMachine(mob/living/user)
 	var/lifts = 0
@@ -69,27 +78,24 @@
 		animate(user, pixel_y = -2, time = 3)
 		sleep(3)
 		animate(user, pixel_y = -4, time = 3)
-		sleep(3)
-		playsound(user, 'goon/sound/effects/spring.ogg', 60, 1)
+		sleep(2)
+		playsound(user, 'sound/machines/creak.ogg', 60, 1)
 
 /obj/structure/weightmachine/weightlifter
-	icon = 'goon/icons/obj/fitness.dmi'
-	icon_state = "fitnessweight"
-	icon_state_inuse = "fitnessweight-c"
+	name = "inline bench press"
+	icon_state = "benchpress"
+	base_icon_state = "benchpress"
 
 /obj/structure/weightmachine/weightlifter/AnimateMachine(mob/living/user)
-	var/mutable_appearance/swole_overlay = mutable_appearance(icon, "fitnessweight-w", WALL_OBJ_LAYER)
-	add_overlay(swole_overlay)
 	var/reps = 0
 	user.pixel_y = 5
 	while (reps++ < 6)
 		if (user.loc != src.loc)
 			break
 		for (var/innerReps = max(reps, 1), innerReps > 0, innerReps--)
-			sleep(3)
+			sleep(4)
 			animate(user, pixel_y = (user.pixel_y == 3) ? 5 : 3, time = 3)
-		playsound(user, 'goon/sound/effects/spring.ogg', 60, 1)
+		playsound(user, 'sound/machines/creak.ogg', 60, 1)
 	sleep(3)
 	animate(user, pixel_y = 2, time = 3)
 	sleep(3)
-	cut_overlay(swole_overlay)