[crossfire] NPC Help

[Preston Crow]

If I attack an NPC by standing next to it and attacking with something 
like 'use_skill one' (or applying a sword and shift-arrow in the 
direction of the monster), then the NPC will clear the unaggressive flag 
and call monster_npc_call_help() to alert nearby monsters.  This is in 
server/attack.c: hit_player() at about line 2072.  If I attack the 
monster by running at it, then the code in server/move.c: push_obj() at 
about line 481 does not call for help.

Is that intentional?

Also, in mosnter_npc_call_help(), it uses object_set_enemy() but does 
not clear the unaggressive flag, which doesn't seem to make the NPCs 
move and attack me in my testing.

Is that also intentional?