Merge pull request #11830 from Emanthealmighty/AIchange

AI can now change its intent

code/modules/keybindings/bindings_ai.dm

@@ -0,0 +1,6 @@
+/mob/living/silicon/ai/key_down(_key, client/user)
+	switch(_key)
+		if("4")
+			a_intent_change(INTENT_HOTKEY_LEFT)
+			return
+	return ..()

code/modules/mob/mob_helpers.dm

@@ -369,7 +369,7 @@ var/list/intents = list(INTENT_HELP,INTENT_DISARM,INTENT_GRAB,INTENT_HARM)
 			if(hud_used && hud_used.action_intent)
 				hud_used.action_intent.icon_state = "[a_intent]"
 
-		else if(isrobot(src) || islarva(src) || isanimal(src))
+		else if(isrobot(src) || islarva(src) || isanimal(src) || isAI(src))
 			switch(input)
 				if(INTENT_HELP)
 					a_intent = INTENT_HELP