[MIRROR] Generalizes the hands-blocked trait as UnarmedAttack block (#2263)

* Generalizes hands blocked as unarmed attack block (#55579)

I suppose for bots there's a certain level of abstraction involved, but it makes sense within the context.
There's a pretty bad bug associated with shades here that this fixes.

* Generalizes the hands-blocked trait as UnarmedAttack block

Co-authored-by: Rohesie <rohesie@gmail.com>

code/_onclick/cyborg.dm

@@ -160,7 +160,10 @@
 	change attack_robot() above to the proper function
 */
 /mob/living/silicon/robot/UnarmedAttack(atom/A)
+	if(HAS_TRAIT(src, TRAIT_HANDS_BLOCKED))
+		return
 	A.attack_robot(src)
+
 /mob/living/silicon/robot/RangedAttack(atom/A)
 	A.attack_robot(src)
 

code/_onclick/other_mobs.dm

@@ -97,6 +97,8 @@
 	Animals & All Unspecified
 */
 /mob/living/UnarmedAttack(atom/A)
+	if(HAS_TRAIT(src, TRAIT_HANDS_BLOCKED))
+		return
 	A.attack_animal(src)
 
 /atom/proc/attack_animal(mob/user)
@@ -158,6 +160,8 @@
 
 // Babby aliens
 /mob/living/carbon/alien/larva/UnarmedAttack(atom/A)
+	if(HAS_TRAIT(src, TRAIT_HANDS_BLOCKED))
+		return
 	A.attack_larva(src)
 
 /atom/proc/attack_larva(mob/user)
@@ -169,6 +173,8 @@
 	Nothing happening here
 */
 /mob/living/simple_animal/slime/UnarmedAttack(atom/A)
+	if(HAS_TRAIT(src, TRAIT_HANDS_BLOCKED))
+		return
 	if(isturf(A))
 		return ..()
 	A.attack_slime(src)
@@ -181,6 +187,8 @@
 	Drones
 */
 /mob/living/simple_animal/drone/UnarmedAttack(atom/A)
+	if(HAS_TRAIT(src, TRAIT_HANDS_BLOCKED))
+		return
 	A.attack_drone(src)
 
 /atom/proc/attack_drone(mob/living/simple_animal/drone/user)
@@ -208,6 +216,8 @@
 */
 
 /mob/living/simple_animal/UnarmedAttack(atom/A, proximity)
+	if(HAS_TRAIT(src, TRAIT_HANDS_BLOCKED))
+		return
 	if(!dextrous)
 		return ..()
 	if(!ismob(A))
@@ -220,6 +230,8 @@
 */
 
 /mob/living/simple_animal/hostile/UnarmedAttack(atom/A)
+	if(HAS_TRAIT(src, TRAIT_HANDS_BLOCKED))
+		return
 	target = A
 	if(dextrous && !ismob(A))
 		..()