- I renamed some of the new adjust procs and create new ones for eye_blind,eye_blurry and eye_stat so they get three procs just like weakened/sleeping/etc.. (Sleeping, AdjustSleeping, SetSleeping)

- renamed the eye_stat var to eye_damage.
- mob/on_varedit() added. Manually var editing a mob's eye_blind var properly updates his vision.
- I removed update_vision_overlays(), we now just update the relevant fullscreens instead of all fullscreens whenever one needs to be updated.
- fixed climbing into mecha not giving you mecha sight.
- simplified and removed copypasta from update_tinttotal() (now update_tint() )

code/modules/flufftext/Hallucination.dm

@@ -431,7 +431,7 @@ Gunshots/explosions/opening doors/less rare audio (done)
 					my_target.show_message("<span class='danger'>[src.name] has attacked [my_target] with [weapon_name]!</span>", 1)
 					my_target.staminaloss += 30
 					if(prob(20))
-						my_target.set_blurriness(max(my_target.eye_blurry,3))
+						my_target.blur_eyes(3)
 					if(prob(33))
 						if(!locate(/obj/effect/overlay) in my_target.loc)
 							fake_blood(my_target)