Fixing a few issues with the nutrition adjustment proc and the circuit printer. (#12320)

code/modules/mob/living/simple_animal/slime/life.dm

@@ -264,7 +264,7 @@
 	. = ..()
 	if(!slime_check)
 		return
-	if(nutrition == max)
+	if(nutrition >= get_grow_nutrition())
 		if(powerlevel<10)
 			if(prob(30-powerlevel*2))
 				powerlevel++

code/modules/mob/mob.dm

@@ -1051,7 +1051,7 @@ GLOBAL_VAR_INIT(exploit_warn_spam_prevention, 0)
 
 ///Adjust the nutrition of a mob
 /mob/proc/adjust_nutrition(change, max = INFINITY) //Honestly FUCK the oldcoders for putting nutrition on /mob someone else can move it up because holy hell I'd have to fix SO many typechecks
-	nutrition = clamp(0, nutrition + change, max)
+	nutrition = clamp(nutrition + change, 0, max)
 
 ///Force set the mob nutrition
 /mob/proc/set_nutrition(var/change) //Seriously fuck you oldcoders.