Abstract: A method, a device (800), a medium for controlling the movement of a virtual body (107), including: a target determining step, in the first frame, based on the moving direction and position of the virtual body (107), selecting a virtual object (103) in a predetermined area as a virtual target (202); a dynamic adjusting step, calculating a horizontal moving direction (302a) of the virtual body (107), a direction of a connecting line between a vertical projection (107?a) of the virtual body (107) on the horizontal plane and a vertical projection of the virtual target on the horizontal plane, and an included angle (?1) between the horizontal moving direction (302a) of the virtual body (107) and the direction of the connecting line in each frame, and controlling the horizontal moving direction (302a) of the virtual body (107) based on the included angle (?1) (204).

Abstract: A method, a device (800), a medium for controlling the movement of a virtual body (107), including: a target determining step, in the first frame, based on the moving direction and position of the virtual body (107), selecting a virtual object (103) in a predetermined area as a virtual target (202); a dynamic adjusting step, calculating a horizontal moving direction (302a) of the virtual body (107), a direction of a connecting line between a vertical projection (107?a) of the virtual body (107) on the horizontal plane and a vertical projection of the virtual target on the horizontal plane, and an included angle (01) between the horizontal moving direction (302a) of the virtual body (107) and the direction of the connecting line in each frame, and controlling the horizontal moving direction (302a) of the virtual body (107) based on the included angle (01) (204).

Abstract: The present invention belongs to the technical field of electronic games, and has specifically disclosed a method for controlling a virtual weapon, applied to a client device, including: when the virtual weapon enters an aiming state, displaying a standard front sight state of a front sight of the virtual weapon on the client device, where a center point of the standard front sight state points to a target to be aimed at; and when an attribute of the virtual weapon changes in response to a firing operation, correspondingly change a display state of the front sight on the client device, where the display state includes at least one of the followings: shape of the front sight, color of the front sight, and dynamic changes of the display state. An advantage of the present invention is that gaming experience of a player is further improved.

Abstract: Disclosed are an ink edge anti-counterfeiting method and an ink edge anti-counterfeiting network identification system. Tiny sawteeth (6) are randomly produced on ink edges of a product code (4) and/or an image-text and the sawteeth (6) are zoomed in on and photographed, feature information about the sawteeth (6) on the ink edges acquired through photographing is stored in an ink edge anti-counterfeiting network identification system database as anti-counterfeiting feature information, and sawtooth feature information to be checked is compared with the sawtooth feature information in the database to identify the authenticity. The method and system are simple and easy to implement, do not need to increase equipment investment, can realize an effective anti-counterfeiting function, and can avoid the problem in the existing digital anti-counterfeiting techniques, such as a telegram code, that the anti-counterfeiting feature information can be easily copied and stolen by internal staff.

Abstract: Disclosed are an ink edge anti-counterfeiting method and an ink edge anti-counterfeiting network identification system. Tiny sawteeth (6) are randomly produced on ink edges of a product code (4) and/or an image-text and the sawteeth (6) are zoomed in on and photographed, feature information about the sawteeth (6) on the ink edges acquired through photographing is stored in an ink edge anti-counterfeiting network identification system database as anti-counterfeiting feature information, and sawtooth feature information to be checked is compared with the sawtooth feature information in the database to identify the authenticity. The method and system are simple and easy to implement, do not need to increase equipment investment, can realize an effective anti-counterfeiting function, and can avoid the problem in the existing digital anti-counterfeiting techniques, such as a telegram code, that the anti-counterfeiting feature information can be easily copied and stolen by internal staff.