WO2022000952A1 - Method and apparatus for processing game data, computer program and readable medium - Google Patents

Abstract

A method and apparatus for processing game data, a computer program and a readable medium, the method comprising: acquiring resource data of a game scene, the resource data comprising resource horizontal position data of a game resource of the game scene, and resource upper-surface height data and resource lower-surface height data corresponding to the resource horizontal position data (101); on the basis of the resource data, determining voxel information of voxels corresponding to each region block that matches the game scene, and generating a voxel file of the game scene, the voxel information of the voxels corresponding to each region block being the resource horizontal position data corresponding to the horizontal position of the region block, as well as the resource upper-surface height data and the resource lower-surface height data (102). The method reduces memory occupancy of the voxel file and improves memory use efficiency. A high-precision floating point representation can be used in the height direction to help improve the precision of resource representation.

Description

Game data processing method and device, computer program, and readable medium

The present invention claims priority to the Chinese patented invention with the invention number 202010602378.4 and the invention titled "Game Data Processing Method and Device, Storage Medium, Computer Equipment" submitted to the China Patent Office on June 29, 2020, the entire contents of which are approved by Reference is incorporated in the invention.

technical field

The present invention relates to data processing, and in particular, to a method and device for processing game data, a computer program, and a readable medium.

Background technique

With the improvement of users' demand for game quality, MMORPG (Massive Multiplayer Online Role-Playing Game, Massive Multiplayer Online Role-Playing Game), as an important game type in online games, is also constantly evolving in the trend. At present, MMORPG has basically entered the 3D (3Dimensions, three-dimensional) era. The gameplay of 3D games is not only on the ground, but players can fly in the air, fight and so on.

At present, there are usually three approaches for 3D games: one is Voxel, which is the smallest unit of representation in 3D space and is analogous to pixels in 2D space; the other is polygon mesh, which has the disadvantage of low search efficiency. , the background performance pressure is high; one is layered, that is, multi-layer grid, but the disadvantage of this method is that it is difficult to divide the boundaries of layers above the ground. For complex buildings, when there are many layers in the building, if the complete representation requires a large amount of Blocking the map, the memory usage is too large.

For voxels, in the current related art, the voxels are also difficult to popularize because they occupy too much storage space. How to optimize the storage space occupied by voxels is one of the important problems to be solved urgently to promote the application of voxels.

SUMMARY OF THE INVENTION

In view of the above problems, the present invention is proposed to provide a game data processing method and apparatus, computer program, and readable medium that overcome the above problems or at least partially solve or alleviate the above problems.

According to one aspect of the present invention, a method for processing game data is provided, including:

Obtain resource data of the game scene, wherein the resource data includes the resource horizontal position data of the game resource in the game scene and the resource upper surface height data and the resource lower surface height data corresponding to the resource horizontal position data;

Based on the resource data, voxel information of the corresponding voxels on each area block matching the game scene is determined, and a voxel file of the game scene is generated, wherein the corresponding voxels on each of the area blocks are The voxel information of is the horizontal position data of the resource corresponding to the horizontal position of the area block, the height data of the upper surface of the resource and the height data of the lower surface of the resource.

According to another aspect of the present invention, a device for processing game data is provided, comprising:

The resource data acquisition module is used to acquire resource data of the game scene, wherein the resource data includes the resource horizontal position data of the game resources in the game scene and the resource upper surface height data corresponding to the resource horizontal position data and The height data of the lower surface of the resource;

A voxel file generation module is configured to, based on the resource data, determine the voxel information of the corresponding voxels on each area block that matches the game scene, and generate a voxel file of the game scene, wherein each The voxel information of the corresponding voxels on the area block is the horizontal position data of the resource corresponding to the horizontal position of the area block, the height data of the upper surface of the resource and the height data of the lower surface of the resource.

According to a further aspect of the present invention there is provided a computer program comprising computer readable code which, when run on a server, causes the server to perform any one of claims 1-10 The method for processing game data.

According to yet another aspect of the present invention, there is provided a computer-readable medium in which the computer program of claim 12 is stored.

The beneficial effects of the present invention are:

The resource data of the game scene is represented by the resource horizontal position data and the resource height data corresponding to the resource horizontal position data. The resource height data specifically includes the height of the upper surface of the resource and the height of the lower surface of the resource, so as to use the resource data to determine each area in the game scene. The voxel information corresponding to the block is generated to generate a voxel file. Compared with the prior art method of dividing the space according to the size of the voxel unit in the height direction, the present invention divides the height data corresponding to each area block in layers according to the game resource height data. For a pair of height data, that is, the upper surface height data and the lower surface height data, this sparse voxel file representation greatly reduces the memory footprint of the voxel file, greatly improves the memory usage efficiency, and is highly The direction can be represented by high-precision floating-point numbers. This height description method can make game resources smoother in the height direction when exporting game scenes, thereby improving the accuracy of terrain representation.

The above description is only an overview of the technical solutions of the present invention, in order to be able to understand the technical means of the present invention more clearly, it can be implemented according to the content of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand , the following specific embodiments of the present invention are given.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings. In the attached image:

FIG. 1 schematically shows a schematic flowchart of a method for processing game data according to an embodiment of the present invention;

FIG. 2 schematically shows a flow chart of another method for processing game data according to an embodiment of the present invention;

FIG. 3 schematically shows a schematic flowchart of another method for processing game data according to an embodiment of the present invention;

FIG. 4 schematically shows a schematic diagram of a game scene according to an embodiment of the present invention;

5 schematically shows a schematic structural diagram of an apparatus for processing game data according to an embodiment of the present invention;

FIG. 6 schematically shows a schematic structural diagram of another apparatus for processing game data according to an embodiment of the present invention;

Figure 7 schematically shows a block diagram of a server for performing the method according to the invention; and

Figure 8 schematically shows a memory unit for holding or carrying program code implementing the method according to the invention.

specific embodiment

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

An embodiment of the present invention provides a method for processing game data. As shown in FIG. 1 , the method includes:

Step 101, obtaining resource data of the game scene, wherein the resource data includes the resource horizontal position data of the game resource in the game scene and the resource upper surface height data and the resource lower surface height data corresponding to the resource horizontal position data;

Step 102: Based on the resource data, determine the voxel information of the corresponding voxels on each area block that matches the game scene, and generate a voxel file of the game scene, wherein the voxel information of the corresponding voxel on each area block is: The resource horizontal position data corresponding to the horizontal position of the area block, as well as the resource upper surface height data and the resource lower surface height data.

The embodiment of the present invention can be applied to a game scene, using voxel files to store and describe various terrain resource data in the game scene (the terrain resource data can include outdoor terrain, such as grass, mountains, rivers, etc., and can also include indoor terrain. terrain, such as houses, walls, etc.). Voxel is the smallest unit of representation in 3D space. The concept of voxel is derived from the smallest unit pixel in two-dimensional space. Pixels are used to describe two-dimensional images, while voxels can be used to describe three-dimensional space. Objects are the smallest unit in 3D space segmentation, and can be used for collision detection in games such as walking, flying, and cameras. However, in the prior art, voxels are difficult to popularize due to excessive memory. In view of the problems existing in the prior art, the above solution provided by the embodiments of the present invention helps to optimize the memory space occupation of the voxel file, and the solution is suitable for the front end (client) and the back end (server).

In the method shown in Figure 1, before implementing this method, the voxels in the game scene should be defined first, and the voxels are used to represent the basic constituent units in the game scene. The game scene consists of At least one voxel composition. The specific generation method of voxels can be realized by the existing technology. In an optional method, it can be realized based on the open source project Recast, which is generated by Mesh (mesh) through voxelization, region generation, contour generation, and polygon mesh generation. , high detail generation and other steps to generate NavMesh, and extract the Recast code for Mesh voxelization to generate voxels. In the embodiment of the present invention, each voxel is a cuboid, the game resource model in the game scene is completely composed of cuboid, and the voxel information of each voxel includes the upper and lower surface heights of the corresponding cuboid. In practical applications, the size of the surface of the cuboid (upper surface and lower surface) can be configured according to actual needs. In an optional way, the length and width of the surface of the cuboid can be equal, that is, the shape of the upper and lower surfaces is a square, for example , the length and width of the upper and lower surfaces can be 0.5m (meters).

In the above step 101, the game resource data in the game scene is obtained, and the game resource data may specifically include resource data in the game scene that can block the player's movement, such as the ground paved with stone bricks, grass, houses, city walls and other terrain resources, such as Players cannot pass through walls, and cannot enter the underground through the ground. In practical applications, resources such as leaves in the game scene that do not block the player's movement are not used to generate voxel files. The game resource data can specifically include the resource horizontal position data of the game resource and the resource height data corresponding to the resource horizontal position data. In order to reduce the data volume of the voxel file, the resource height data is usually obtained through the resource upper surface height data and resource lower surface height data. To describe the data, the resources between the height of the upper surface and the height of the lower surface are generally filled in the actual game scene and do not need to be displayed directly. For example, if a ground is paved with stone bricks and the ground is covered with area A, the horizontal position data of the resource corresponding to the ground resource should include the horizontal position corresponding to the area A, and the height data of the lower surface of the resource corresponding to the corresponding horizontal position is the lower surface of the stone brick. The surface height (for example, 0), the resource upper surface height data is the upper surface height of the stone brick (for example, the thickness of the stone brick is 20cm, then the upper surface height is 20cm). For another example, a pillar used to support a house, the pillar stands vertically in area B, the horizontal position data of the resource corresponding to the pillar should include the horizontal position corresponding to the area B, and the height data of the upper and lower surfaces of the resource corresponding to the corresponding horizontal position is the pillar. the height of the upper and lower surfaces. The position of each game resource in the game scene in the three-dimensional space can be described in the above manner, so that the voxel file corresponding to the game scene can be generated by using the position information.

Specifically, the resource upper surface height data and the resource lower surface height data include at least one pair, and any resource upper surface height data corresponding to the same resource horizontal position and any resource lower surface height data are different from each other, and any pair of resource upper surface height data is different from each other. The height data and the height data of the lower surface of the resource are used to describe the upper and lower surface heights of the game resource at the horizontal position of the corresponding resource. Game resources should have a certain thickness, that is, the upper and lower surface height data corresponding to any pair of game resources are different, and the game resources should not overlap each other, that is, the upper surface height data of any resource corresponding to the same horizontal position and any resource. The lower surface height data are different from each other.

In the above step 102, for the voxels that have been divided into the game scene in advance, combined with the above game resource data, a voxel file corresponding to the game scene can be generated. Area division, in this embodiment of the present invention, each area block includes an area on the horizontal plane in the game scene, and the shape and size of each area are the shape and size of the upper or lower surface of any voxel in the game scene. For example, the length, width, and height of the three-dimensional space corresponding to the game scene are L, W, and H respectively, and each voxel is a 1*1*1 cube. On the plane, the plane space is divided into 1*1 for each area. For L*W areas, according to the method provided in the prior art, for example, the area division method corresponding to the space where H is 256 is to perform 256 divisions on each plane unit area, and each plane unit area corresponds to 256 pieces of data. However, in the embodiment of the present invention, the height is not divided by unit grids, but the game resources are divided by layers. For example, for outdoor grass or mountain peaks, although they are uneven, they are actually only one layer of terrain. They only need to be represented by the height values of the lower surface and upper surface of the terrain, that is, a flat unit area, only 2 heights are required. Floating point numbers can be represented (lower surface height and upper surface height). Another example is a slightly more complex terrain, such as an indoor scene, with a floor and a roof, and only 2 floors in height. Each plane unit area can be represented by 4 floating-point numbers (the height of the lower surface of the floor, the height of the upper surface of the floor, and the roof. the height of the lower surface and the height of the upper surface of the roof). For example, a plane area corresponds to a floor resource and a roof resource. The lower surface height data of the floor resource corresponding to this area is 0, the upper surface height data is 0.2m, the lower surface height data of the roof resource is 5m, and the upper surface height data is 5.5 meters, it means that there are objects at a height of 0 to 0.2m above the area, and there are objects at a height of 5m to 5.5m.

In practical applications, for general scenes, the terrain in most places is a layer of space, so the sparse representation can greatly improve the memory usage efficiency, and higher-precision floating-point numbers can be used in the height direction. Representation (not limited to voxels, the description of height in the prior art needs to be based on the corresponding voxel space grid in a certain area, and the game resources only contain a grid or do not contain a grid. contains a part of a voxel grid, and the use of floating-point number representation is not limited to this description method, but can also contain a part of a voxel grid), such a high degree of description method, when exporting the game scene, you can make the game resources in the Smoother in the height direction, improving the accuracy of the terrain representation. The sparse representation enables voxel-based 3D space to be applied to memory-critical mobile games, providing the technical theoretical basis for this solution.

By applying the technical solution of this embodiment, the resource data of the game scene is represented by the resource horizontal position data and the resource height data corresponding to the resource horizontal position data. The resource data determines the voxel information corresponding to each area block in the game scene, and generates a voxel file. Compared with the prior art method of dividing space by voxel unit size in the height direction, the embodiment of the present invention divides the height data corresponding to each area block hierarchically according to the game resource height data. The resource corresponds to a pair of height data, namely the upper surface height data and the lower surface height data. This sparse voxel file representation greatly reduces the memory footprint of the voxel file, greatly improves the memory usage efficiency, and In the height direction, high-precision floating-point number representation can be used, which helps to improve the precision of resource representation.

Further, as a refinement and extension of the specific implementation of the above-mentioned embodiment, in order to fully describe the specific implementation process of this embodiment, another method for processing game data is provided, as shown in FIG. 2 , the method includes:

Step 201: Acquire resource data of the game scene, wherein the resource data includes the resource horizontal position data of the game resource in the game scene and the resource upper surface height data and the resource lower surface height data corresponding to the resource horizontal position data.

Step 202: Based on the resource data, determine the voxel information of the corresponding voxels on each area block that matches the game scene, and generate a voxel file of the game scene, wherein the voxel information of the corresponding voxel on each area block is: The resource horizontal position data corresponding to the horizontal position of the area block, as well as the resource upper surface height data and the resource lower surface height data.

Step 203: Obtain closed space data corresponding to the game scene, wherein the closed space data includes closed space horizontal position data and closed space upper surface height data and closed space lower surface height data corresponding to the closed space horizontal position data.

Step 204 , according to the upper surface height data of the enclosed space and the lower surface height data of the enclosed space, modify the resource upper surface height data and the resource lower surface height data corresponding to the horizontal position of the enclosed space in the voxel file.

In the embodiment of the present invention, the voxel file of the game scene is used to describe the resources in the game scene, and the game scene can be exported based on the voxel file, so that the game scene can be displayed. In some game scenes, there are some closed spaces, These spaces are not allowed in the game by player characters or NPC characters, such as a room with closed doors and windows. If the voxel file is generated according to the resource data, the height data corresponding to the horizontal position of the room should contain at least two layers, such as a floor height data and a roof height data. However, in the actual game scene, since this room is a player Inaccessible, the resources inside the room will not be shown to the player, so the resources inside the room can be ignored.

In the above embodiment, the closed space data corresponding to the game scene is obtained. Similar to the resource data, the closed space data includes closed space horizontal position data and closed space height data corresponding to the closed space horizontal position data. The closed space height data specifically includes The height of the upper and lower surfaces of the enclosed space, and the voxel file is modified based on the enclosed space data.

In an optional embodiment of the present invention, specifically, the resource upper surface height data and the resource lower surface height data between the enclosed space upper surface height data and the enclosed space lower surface height data in the voxel file are deleted. For example, for a house containing floor resources and roof resources, the lower surface height data of the floor resource corresponding to the house area is 0, the upper surface height data is 0.2m, the roof resource lower surface height data is 5m, and the upper surface height data is 5.5m. The room is an enclosed space, that is, the height data of the enclosed space is the height of the lower surface of 0m and the height of the upper surface of 5.5m, then the data between 0 and 5.5m in the resource height data corresponding to the horizontal position of the enclosed space in the voxel file Delete (that is, delete the upper surface height data 0.2m of the floor resource and the lower surface height data 5m of the roof resource), and treat the enclosed space as a layer of resources from 0 to 5.5m, that is, the height of the lower surface of the enclosed space is 0, and the height of the upper surface is 0. 5.5m, the data volume of the corresponding height data of the enclosed space is changed from the original 4 floating point numbers to 2 floating point numbers, which further reduces the data volume of the voxel file, and when exporting game scene resources based on the voxel file , the enclosed space can be filled directly without exporting the detailed resources in the enclosed space, which improves the export speed without affecting the player's game experience.

In addition, in another optional embodiment, the resource height data between the height of the upper surface and the height of the lower surface of the enclosed space can also be marked, so that when exporting the game scene, the marked height data can be skipped, Directly export the enclosed space as a layer of resources, and improve the export speed on the premise of retaining the complete voxel file.

The embodiment of the present invention also provides another method for processing game data, as shown in FIG. 3 , the method includes:

Step 301, obtaining resource data of the game scene, wherein the resource data includes the resource horizontal position data of the game resource in the game scene and the resource upper surface height data and the resource lower surface height data corresponding to the resource horizontal position data;

Step 302, based on the resource data, determine the voxel information of the corresponding voxels on each area block in the voxel file matching the game scene, and generate the voxel file of the game scene, wherein the corresponding voxels on each area block are The voxel information is the horizontal position data of the resource corresponding to the horizontal position of the area block, the height data of the upper surface of the resource and the height data of the lower surface of the resource.

Step 303, receiving a game scene export instruction;

Step 304, obtaining closed space data corresponding to the game scene, wherein the closed space data includes closed space horizontal position data and closed space upper surface height data and closed space lower surface height data corresponding to the closed space horizontal position data;

Step 305: Modify the resource upper surface height data and the resource lower surface height data corresponding to the horizontal position of the enclosed space in the voxel file according to the upper surface height data of the enclosed space and the lower surface height data of the enclosed space.

Step 306 , export the game scene based on the modified voxel file.

The embodiment shown in FIG. 3 is different from the embodiment shown in FIG. 2 in that the step of modifying the voxel file based on the closed space data is triggered by the game scene export instruction, and only after receiving the game scene export instruction Perform the steps of modifying the voxel file. When the game scene does not need to be exported, the voxel file is saved as the original file. The embodiment of FIG. 2 saves the modified voxel file. From the point of view of the export speed of the game scene, the export speed is faster by directly using the modified voxel file for export.

However, due to the updated version of the game, some closed spaces may be gradually opened in the game scene, or some open spaces may be closed, for example, the originally designed game scene contains multiple rooms ABCDEF... In different versions of the game, the room's The situation of opening and closing is different. Assuming that room A is a closed space in version 1.0 of the game, players cannot enter it. In version 2.0 of the game, NPC characters are set in room A, and players can enter room A and talk to NPCs to receive tasks. In this case, if the voxel file is modified based on the closed space data of version 1.0 of the game as shown in Figure 2, when the game is updated to version 2.0, the original closed space becomes an open space, and a new game needs to be exported. In the scene, it is necessary to modify the corresponding resources on the basis of the voxel file of version 1.0, that is, modify the room A from the original closed space to the open space, modify the room A from a first-level resource to a multi-layer resource, and then modify the room A from the original closed space to the open space. Add NPC resources in A. In the originally designed game scene, room A may itself contain multiple layers of resources. If the game scene can be exported based on the original voxel file, it is only necessary to add NPC resources to room A, with fewer modifications and faster speed. Therefore, in this embodiment, the original voxel file is saved, and after receiving the game scene export instruction, the original voxel file and the closed space data are used to export the scene, which facilitates the export of game scenes of various versions.

In some scenarios, step 306 further includes:

Step 306-1, obtaining invalid terrain data, wherein the invalid terrain data includes invalid terrain horizontal position data;

Step 306-2, export the game scene according to the modified voxel file and invalid terrain data.

In this embodiment, in some game scenes, there may be some areas that players are not allowed to enter temporarily and do not want to be seen by players, such as open areas on the edge of the map, the game content has not yet been designed, and the game scene is exported. When the game scene is displayed, the scene is exported based on the invalid terrain data and the voxel file, so that the displayed game scene does not contain invalid terrain areas and reduces the memory occupation during the game running. For example, the resource data corresponding to the invalid terrain horizontal position data in the voxel file is deleted to speed up the scene export.

In addition, in some optional embodiments, step 306-1 may specifically include:

Step 306-1-1, based on the resource horizontal position data and the invalid terrain horizontal position data, create a mask layer of the game scene, wherein the mask layer includes the resource horizontal position data except the invalid terrain horizontal position data;

Step 306-1-2, export the game scene according to the mask layer and the modified voxel file.

In this embodiment, a mask layer is created based on the resource horizontal position data in the voxel file and the horizontal position data of the invalid terrain, the area covered by the mask layer is the valid terrain area, and the terrain not under the mask layer is invalid terrain , only the area under the mask layer is displayed when exporting. FIG. 4 shows a schematic diagram of a game scene provided by an embodiment of the present invention. The schematic diagram of the game scene is derived based on the voxel file obtained by the above method. Based on the schematic diagram of the game scene shown in FIG. 4, subsequent rendering can be obtained. The final game scene presented to the player.

Step 307, receiving an item placement request, wherein the item placement request includes the item voxel information before placement and the item voxel information after placement;

Step 308, based on the modified voxel file and the placed item voxel information, determine whether the placed item voxel information and the voxel information corresponding to the game resource overlap;

Step 309, if it does not exist, place the items in the game scene based on the voxel information of the item before placement and the voxel information of the item after placement, and update the modified voxel file. The item voxel information and the placed item voxel information are generated and the item placement log is sent;

Step 310, if it exists, reject the item placement request.

In steps 307 to 310, after the game scene is exported, when the player experiences in the game scene, the player can move some game resources in the game scene, for example, move furniture in a room in the game scene, such as moving The bed is placed in the room, a table is placed on the bed, and then a stool is placed on the table. The player can first simulate the placement of the items in the game scene, and generate an item placement request based on the player's simulated placement of the item. The request should specifically include the position information before the simulated placement of the item, that is, the item voxel before the placement. Information and the position information after the simulated placement of the item is the voxel information of the placed item. In order to avoid the collision of the placed item with other game resources in the game scene, the voxel information of the placed item and the game should be checked first. Whether the voxel information corresponding to the scene conflicts, that is, whether each voxel corresponding to the placed item is occupied by other game resources in the game scene, if it is not occupied by other game resources, it means that the item can be placed on the simulation pendulum Further, the placement of the items in the game scene can be realized. Since the placement of the items will block the corresponding position in the game space, the voxel files of the game scene are also dealt with when placing the items. Update, remove the voxel information of the items before placement and add the voxel information of the items after placement. In addition, in online games, players moving in-game items will also affect the game scene of other players, so it should also be added. The corresponding data generated by item placement is uploaded to the game server, and the server forwards the data to other players' terminals, so as to synchronize the item placement data in other players' clients, and complete the server-side voxel files and other players' terminals. Update the voxel file to avoid in-game errors caused by inconsistent game scene data on other players' terminals. If any voxel corresponding to the placed item is occupied by other game resources, it means that the item cannot be placed in the simulated placement position, the item placement fails, and the item placement request is rejected.

Further, as a specific implementation of the method in FIG. 1 , an embodiment of the present invention provides an apparatus for processing game data. As shown in FIG. 5 , the apparatus includes:

The resource data acquisition module 41 is used for acquiring resource data of the game scene, wherein the resource data includes the resource horizontal position data of the game resource in the game scene and the resource upper surface height data and the resource lower surface height data corresponding to the resource horizontal position data ;

The voxel file generation module 42 is configured to, based on the resource data, determine the voxel information of the corresponding voxels on each area block that matches the game scene, and generate the voxel file of the game scene, wherein the corresponding volume on each area block is The voxel information of a pixel is the resource horizontal position data corresponding to the horizontal position of the area block, the resource upper surface height data and the resource lower surface height data.

In some application scenarios, specifically, each area block includes an area on a horizontal plane in the game scene, and the shape and size of each area are the shape and size of the upper surface or the lower surface of any voxel in the game scene.

In some application scenarios, specifically, the resource upper surface height data and the resource lower surface height data include at least one pair, and the upper surface height data of any resource corresponding to the same resource horizontal position and the lower surface height data of any resource are different from each other. Any pair of resource upper surface height data and resource lower surface height data is used to describe the upper and lower surface heights of the game resource at the horizontal position of the corresponding resource.

In some application scenarios, as shown in Figure 6, specifically, the device further includes:

The closed space data acquisition module 43 is used to acquire the closed space data corresponding to the game scene after generating the voxel file of the game scene, wherein the closed space data includes the closed space horizontal position data and the closed space corresponding to the closed space horizontal position data. Surface height data and surface height data under enclosed spaces;

The voxel file modification module 44 is used to modify the resource upper surface height data and the resource lower surface height data corresponding to the horizontal position of the enclosed space in the voxel file according to the upper surface height data of the enclosed space and the lower surface height data of the enclosed space .

In some application scenarios, as shown in Figure 6, specifically, the device further includes:

The scene export instruction receiving module 45 is used to receive the game scene export instruction before acquiring the closed space data corresponding to the game scene;

The scene export module 46 is used to export the game scene based on the modified voxel file after modifying the resource upper surface height data and the resource lower surface height data corresponding to the horizontal position of the closed space in the voxel file.

In some application scenarios, specifically, the voxel file modification module 44 is specifically configured to delete the resource upper surface height data and the resource lower surface height between the enclosed space upper surface height data and the enclosed space lower surface height data in the voxel file data.

In some application scenarios, as shown in FIG. 6 , specifically, the scenario export module 46 specifically includes:

an invalid terrain data acquisition unit 461, configured to acquire invalid terrain data, wherein the invalid terrain data includes invalid terrain horizontal position data;

The scene exporting unit 462 is configured to export the game scene according to the modified voxel file and invalid terrain data.

In some application scenarios, specifically, not shown in the figure, the scenario deriving unit 462 specifically includes:

The mask layer creation subunit 4621 is used to create a mask layer of the game scene based on the resource horizontal position data and the invalid terrain horizontal position data, wherein the mask layer includes the resource horizontal position data except the invalid terrain horizontal position data;

The scene export subunit 4622 is used to export the game scene according to the mask layer and the modified voxel file.

In some application scenarios, specifically, the enclosed space is an area that game characters and NPCs cannot enter, and the invalid terrain is an area that is not displayed in the game scene.

In some application scenarios, as shown in Figure 6, specifically, the device further includes:

The placement request receiving module 47 is configured to receive an item placement request after exporting the game scene, wherein the item placement request includes the item voxel information before placement and the item voxel information after placement;

The placement request judgment module 48 is configured to, based on the modified voxel file and the item voxel information, judge whether the voxel information corresponding to the item and the game resource overlaps if the item is placed according to the item placement request;

The item placement module 49 is configured to place items in the game scene based on the item voxel information before placement and the item voxel information after placement and update the modified voxel file if it does not exist, and Generate and send an item placement log based on the voxel information of the item before placement and the voxel information of the item after placement;

The placing request rejecting module 50 is used for rejecting the placing request of the item if it exists.

Various component embodiments of the present invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art should understand that a microprocessor or a digital signal processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components of the game data processing device according to the embodiment of the present invention. The present invention can also be implemented as apparatus or apparatus programs (eg, computer programs and computer program products) for performing part or all of the methods described herein. Such a program implementing the present invention may be stored on a computer-readable medium, or may be in the form of one or more signals. Such signals may be downloaded from Internet sites, or provided on carrier signals, or in any other form.

For example, Figure 7 shows a server, such as an application server, that can implement the processing of game data according to the present invention. The server traditionally includes a processor 710 and a computer program product or computer readable medium in the form of memory 720 . The memory 720 may be electronic memory such as flash memory, EEPROM (electrically erasable programmable read only memory), EPROM, hard disk, or ROM. The memory 720 has storage space 730 for program code 731 for performing any of the method steps in the above-described methods. For example, storage space 730 for program code may include individual program codes 731 for implementing various steps in the above methods, respectively. These program codes can be read from or written to one or more computer program products. These computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks. Such computer program products are typically portable or fixed storage units as described with reference to FIG. 8 . The storage unit may have storage segments, storage spaces, etc. arranged similarly to the storage 720 in the server of FIG. 7 . The program code may, for example, be compressed in a suitable form. Typically, the storage unit includes computer readable code 731', i.e. code readable by a processor such as 710 for example, which when executed by a server, causes the server to perform the various steps in the methods described above.

Reference herein to "one embodiment," "an embodiment," or "one or more embodiments" means that a particular feature, structure, or characteristic described in connection with an embodiment is included in at least one embodiment of the present invention. Also, please note that instances of the phrase "in one embodiment" herein are not necessarily all referring to the same embodiment.

In the description provided herein, numerous specific details are set forth. It will be understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

It should be noted that the above-described embodiments illustrate rather than limit the invention, and that alternative embodiments may be devised by those skilled in the art without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several different elements and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. do not denote any order. These words can be interpreted as names.

Furthermore, it should also be noted that the language used in this specification has been principally selected for readability and teaching purposes, rather than to explain or define the subject matter of the invention. Accordingly, many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the appended claims. This disclosure is intended to be illustrative, not restrictive, as to the scope of the present invention, which is defined by the appended claims.

Claims (13)

A method for processing game data, comprising: Acquiring resource data of the game scene, wherein the resource data includes the resource horizontal position data of the game resource in the game scene and the resource upper surface height data and the resource lower surface height data corresponding to the resource horizontal position data; Based on the resource data, voxel information of the corresponding voxels on each area block matching the game scene is determined, and a voxel file of the game scene is generated, wherein the corresponding voxels on each of the area blocks are The voxel information of is the horizontal position data of the resource corresponding to the horizontal position of the area block, the height data of the upper surface of the resource and the height data of the lower surface of the resource. The method according to claim 1, wherein each of the area blocks comprises an area on a horizontal plane in the game scene, and the shape and size of each area are the upper surface or the lower surface of any voxel in the game scene The shape and size of the surface. The method according to claim 2, wherein the resource upper surface height data and the resource lower surface height data comprise at least one pair, the upper surface height data of any resource corresponding to the same resource horizontal position and the lower surface height data of any resource The height data are different from each other, and any pair of the resource upper surface height data and the resource lower surface height data is used to describe the upper and lower surface heights of the game resource at the horizontal position of the corresponding resource. The method according to any one of claims 1 to 3, wherein after the generating the voxel file of the game scene, the method further comprises: Acquiring closed space data corresponding to the game scene, wherein the closed space data includes closed space horizontal position data, and closed space upper surface height data and closed space lower surface height data corresponding to the closed space horizontal position data; According to the height data of the upper surface of the enclosed space and the height data of the lower surface of the enclosed space, compare the height data of the upper surface of the resource and the height of the lower surface of the resource corresponding to the horizontal position of the enclosed space in the voxel file data to be modified. The method according to claim 4, wherein before acquiring the closed space data corresponding to the game scene, the method further comprises: Receive game scene export instructions; After modifying the height data of the upper surface of the resource and the height data of the lower surface of the resource corresponding to the horizontal position of the enclosed space in the voxel file, the method further includes: Based on the modified voxel file, export the game scene. The method according to claim 5, wherein the modifying the resource upper surface height data and the resource lower surface height data corresponding to the horizontal position of the enclosed space in the voxel file specifically includes: : Delete the resource upper surface height data and the resource lower surface height data between the enclosed space upper surface height data and the enclosed space lower surface height data in the voxel file. The method according to claim 5 or 6, wherein the exporting the game scene based on the modified voxel file specifically includes: acquiring invalid terrain data, wherein the invalid terrain data includes invalid terrain horizontal position data; The game scene is derived according to the modified voxel file and the invalid terrain data. The method according to claim 7, wherein the deriving the game scene according to the modified voxel file and the invalid terrain data specifically includes: Create a mask layer of the game scene based on the resource horizontal position data and the invalid terrain horizontal position data, wherein the mask layer includes the resource horizontal position data except the invalid terrain horizontal position data; The game scene is derived according to the mask layer and the modified voxel file. The method according to claim 8, wherein the closed space is an area that game characters and NPCs cannot enter, and the invalid terrain is an area that is not displayed in the game scene. The method according to claim 7, wherein after the exporting the game scene, the method further comprises: receiving an item placement request, wherein the item placement request includes the item voxel information before placement and the item voxel information after placement; Based on the modified voxel file and the voxel information of the placed item, determine whether the voxel information of the placed item overlaps with the voxel information corresponding to the game resource; If it does not exist, placing the item in the game scene based on the item voxel information before placing and the item voxel information after placing and updating the modified voxel file, and Generate and send an item placement log based on the item voxel information before the placement and the item voxel information after the placement; If so, reject the item placement request. A device for processing game data, comprising: The resource data acquisition module is used to acquire resource data of the game scene, wherein the resource data includes the resource horizontal position data of the game resource in the game scene and the resource upper surface height data and the resource horizontal position data corresponding to the resource horizontal position data. The height data of the lower surface of the resource; A voxel file generation module, configured to determine, based on the resource data, the voxel information of the corresponding voxels on each area block that matches the game scene, and generate a voxel file of the game scene, wherein each The voxel information of the corresponding voxels on the area block is the horizontal position data of the resource corresponding to the horizontal position of the area block, the height data of the upper surface of the resource and the height data of the lower surface of the resource. A computer program comprising computer readable code which, when executed on a server, causes the server to perform the method of processing game data according to any one of claims 1-10. A computer-readable medium in which the computer program of claim 12 is stored.

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