Fixes the white cane sounds, and blind mob's examine. (#67941)

code/__DEFINES/obj_flags.dm

@@ -40,8 +40,6 @@
 #define IGNORE_DIGITIGRADE (1<<18)
 /// Has contextual screentips when HOVERING OVER OTHER objects
 #define ITEM_HAS_CONTEXTUAL_SCREENTIPS (1 << 19)
-/// Item still allows you to examine items while blind and actively held.
-#define BLIND_TOOL (1 << 20)
 
 // Flags for the clothing_flags var on /obj/item/clothing
 

code/__DEFINES/traits.dm

@@ -413,6 +413,9 @@ Remember to update _globalvars/traits.dm if you're adding/removing/renaming trai
 /// Whether or not orbiting is blocked or not
 #define TRAIT_ORBITING_FORBIDDEN "orbiting_forbidden"
 
+/// Item still allows you to examine items while blind and actively held.
+#define TRAIT_BLIND_TOOL "blind_tool"
+
 // METABOLISMS
 // Various jobs on the station have historically had better reactions
 // to various drinks and foodstuffs. Security liking donuts is a classic
@@ -812,6 +815,8 @@ Remember to update _globalvars/traits.dm if you're adding/removing/renaming trai
 #define ORBITING_TRAIT "orbiting"
 /// From the item_scaling element
 #define ITEM_SCALING_TRAIT "item_scaling"
+/// Trait given by Objects that provide blindsight
+#define ITEM_BLIND_TRAIT "blind_item_trait"
 
 /**
 * Trait granted by [/mob/living/carbon/Initialize] and

code/game/objects/items/weaponry.dm

@@ -455,18 +455,19 @@ for further reading, please see: https://github.com/tgstation/tgstation/pull/301
 	righthand_file = 'icons/mob/inhands/weapons/melee_righthand.dmi'
 	force = 1
 	w_class = WEIGHT_CLASS_SMALL
-	item_flags = BLIND_TOOL
 	custom_materials = list(/datum/material/iron = 600)
 
 /obj/item/cane/white/Initialize(mapload)
 	. = ..()
 	AddComponent(/datum/component/transforming, \
 		force_on = 7, \
+		hitsound_on = hitsound, \
 		w_class_on = WEIGHT_CLASS_BULKY, \
 		clumsy_check = FALSE, \
 		attack_verb_continuous_on = list("smacks", "strikes", "cracks", "beats"), \
 		attack_verb_simple_on = list("smack", "strike", "crack", "beat"))
 	RegisterSignal(src, COMSIG_TRANSFORMING_ON_TRANSFORM, .proc/on_transform)
+	ADD_TRAIT(src, TRAIT_BLIND_TOOL, ITEM_BLIND_TRAIT)
 
 /*
  * Signal proc for [COMSIG_TRANSFORMING_ON_TRANSFORM].

code/modules/mob/mob.dm

@@ -552,11 +552,12 @@
 	/// the item in our active hand
 	var/obj/item/active_item = get_active_held_item()
 	var/boosted = FALSE
-	if(active_item.item_flags & BLIND_TOOL)
-		boosted = TRUE
-	if(active_item && active_item != examined_thing && !(active_item.item_flags & BLIND_TOOL))
-		to_chat(src, span_warning("Your hands are too full to examine this!"))
-		return FALSE
+	if(active_item)
+		if(HAS_TRAIT(active_item, TRAIT_BLIND_TOOL))
+			boosted = TRUE
+		else if(active_item != examined_thing)
+			to_chat(src, span_warning("Your hands are too full to examine this!"))
+			return FALSE
 
 	//you can only initiate exaimines if you have a hand, it's not disabled, and only as many examines as you have hands
 	/// our active hand, to check if it's disabled/detatched