Merge pull request #16303 from FlattestGuitar/blur-me-up-scotty

Stab your eyes out with style

code/modules/mob/living/status_procs.dm

@@ -211,11 +211,12 @@
 
 /mob/living/SetEyeBlurry(amount, updating = TRUE)
 	. = STATUS_UPDATE_BLURRY
-	if((!!amount) == (!!eye_blurry)) // We're not changing from + to 0 or vice versa
+	//if they're both above max or equal that means we won't change the blur filter
+	if(amount > MAX_EYE_BLURRY_FILTER_SIZE / EYE_BLUR_TO_FILTER_SIZE_MULTIPLIER && eye_blurry > MAX_EYE_BLURRY_FILTER_SIZE / EYE_BLUR_TO_FILTER_SIZE_MULTIPLIER || eye_blurry == amount)
 		updating = FALSE
 		. = STATUS_UPDATE_NONE
+
 	eye_blurry = max(amount, 0)
-	// We transitioned to/from 0, so update the eye blur overlays
 	if(updating)
 		update_blurry_effects()
 

code/modules/mob/living/update_status.dm

@@ -9,12 +9,11 @@
 		return 0
 
 /mob/living/update_blurry_effects()
-	if(eyes_blurred())
-		overlay_fullscreen("blurry", /obj/screen/fullscreen/blurry)
-		return 1
+	var/atom/movable/plane_master_controller/game_plane_master_controller = hud_used.plane_master_controllers[PLANE_MASTERS_GAME]
+	if(eye_blurry)
+		game_plane_master_controller.add_filter("eye_blur", 1, gauss_blur_filter(clamp(eye_blurry * EYE_BLUR_TO_FILTER_SIZE_MULTIPLIER, 0.6, MAX_EYE_BLURRY_FILTER_SIZE)))
 	else
-		clear_fullscreen("blurry")
-		return 0
+		game_plane_master_controller.remove_filter("eye_blur")
 
 /mob/living/update_druggy_effects()
 	if(druggy)