Being drunk gives a chance to harm yourself when working out (#79548)

## About The Pull Request
Working out when sufficiently drunk (around the amount that drunk
resilience begins to heal you) now has a scaling chance to cause you to
fail and harm yourself (similar to how clumsy works) when using an
exercise machine

None of these values are final and I'm open to making the failure it
more severe (bone wounds)

## Why It's Good For The Game
Partly cause its funny, partly cause realism, really cause I felt like
expanding on interactions for the exercise equipment

## Changelog
🆑
add: Being sufficiently drunk now has a chance to cause working out to
fail and harm you
/🆑

code/game/objects/structures/gym/weight_machine.dm

@@ -1,5 +1,6 @@
 #define WORKOUT_XP 5
 #define EXERCISE_STATUS_DURATION 20 SECONDS
+#define SAFE_DRUNK_LEVEL 39 
 
 /obj/structure/weightmachine
 	name = "chest press machine"
@@ -18,6 +19,9 @@
 	///The weight action we give to people that buckle themselves to us.
 	var/datum/action/push_weights/weight_action
 
+	///message when drunk user fails to use the machine
+	var/drunk_message = "You try for a new record and pull through! Through a muscle that is."
+
 	///List of messages picked when using the machine.
 	var/static/list/more_weight = list(
 		"pushing it to the limit!",
@@ -110,6 +114,14 @@
 			end_workout()
 			return
 
+		// awlways a chance for a person not to fail horribly when drunk
+		if(user.get_drunk_amount() > SAFE_DRUNK_LEVEL && prob(min(user.get_drunk_amount(), 99)))
+			playsound(src,'sound/effects/bang.ogg', 50, TRUE)
+			to_chat(user, span_warning(drunk_message))
+			user.take_bodypart_damage(rand(5, 10), wound_bonus = 10)
+			end_workout()
+			return
+
 		if(issilicon(user))
 			user.balloon_alert(user, pick(finished_silicon_message))
 		else
@@ -157,5 +169,8 @@
 
 	pixel_shift_y = 5
 
+	drunk_message = "You raise the bar over you trying to balance it with one hand, keyword tried."
+
 #undef WORKOUT_XP
 #undef EXERCISE_STATUS_DURATION
+#undef SAFE_DRUNK_LEVEL