Only hint nodes with matching hint group names will be considered by this NPC. Hint Group (hintgroup) Hint groups are used by NPCs to restrict their hint-node searching to a subset of the map's hint nodes. have matching squad names) will share information about enemies, and will take turns attacking and covering each other. Squad Name (squadname) NPCs that are in the same squad (i.e. Target Path Corner (target) The path_corner that this NPC will move to after spawning. This keyvalue is not included in Valve's FGDs.
Used like the ai_relationship entity, with this NPC as the subject. Changes whether this NPC likes or dislikes certain others.
