摘要:
A storing unit (210) stores, for example, positions of various objects, such as a player character and an enemy character. A detecting unit (240) detects the object present within a predetermined range according to a position of the player character. A determining unit (260) determines a tactical situation of the player character with regards to the detected object. A changing unit (270) changes activation/deactivation of the lock-on function based on the determined tactical situation. That is, in the case of a melee, etc., the changing unit (270) changes the lock-on function into an activated status, and in the cases other than the melee, etc., the changing unit (270) changes the lock-on function in a deactivated status.