Method and device for generating Tile Map in virtual map, and tile map updating method and device in Virtual Map

摘要

Embodiments of the present application disclose a method and apparatus for generating and updating a tile map in a virtual map. The updating method is a step of determining, in a first area, a central area where a virtual object is located, the first area including a tile map loaded on a virtual map where the virtual object is located. It is an area map, the boundary of the central area is located in the first area, the step and the virtual object is moved out of the central area, then the distance parameter is determined, and the distance parameter and the first area are determined. Updating the loading state of the tile map that is not shared by the first area and the second area based on the distance parameter, wherein the distance parameter is the center in the x-axis direction and the y-axis direction in the tile map coordinate system. The second area indicates the relative distance of the tile map where the virtual object is located with respect to the area. A map area that is determined after moving the first area based on data, and a step.