KR102311957B1 - Apparatus for providing game and method thereof - Google Patents

Abstract

The present invention relates to a game providing apparatus and method. According to the first aspect of the present invention, the game providing device according to an embodiment of the present invention copies an object whose cut surface is generated by a cutting event, and based on the location of the copy unit and the cut surface to generate the copied object, the cutting event is It includes a vertex change unit for changing the conventional vertex of each of the generated object and the copied object.

Description

Apparatus and method for providing games

The present invention relates to an apparatus and method for providing a game, and more particularly, to an apparatus and method for providing a game capable of simply directing cutting of an object.

As the number of people who enjoy games through wired/wireless communication devices such as computers, mobile phones, PDAs, or video increases, various types of games such as video games, casual games such as Tetris, strategy simulation games such as Starcraft, and role-playing games are being developed. . These games may be played offline or online.

In particular, online games played online have grown rapidly due to the development of the Internet. Common MUD (Multiple User Dialogue or Multiple User Dungeon) games, MUG (Multiple User Graphic) games, which can be enjoyed by accessing an Internet server by installing programs on the hard disk drive, and web-based games that can be played only with a browser Games and mobile games using mobile phones belong to this category.

In particular, in such a game, the graphic of the game is one of the important factors by which the user who plays the game selects the game. Therefore, in recent years, various technologies for processing the graphics of such games have been developed.

In this regard, in Korea Patent Publication No. 2001-0113681, which is a prior art document, a technology in which a 3D computer graphics system expresses an object vividly by obtaining a high compression ratio by taking advantage of the common characteristics of a homogeneous 3D transformation matrix is disclosed. has been

In addition, among these graphic processing techniques, the directing in which an object is hit and a part is cut was performed by separately modeling the cut part or by attaching several meshes to produce one mesh.

However, this conventional method has a problem of complexity and high implementation cost.

Therefore, there is a need for a technique that can easily produce cutting of an object in a game.

On the other hand, the above-mentioned background art is technical information that the inventor possessed for the derivation of the present invention or acquired in the process of derivation of the present invention, and it cannot be said that it is necessarily a known technique disclosed to the general public before the filing of the present invention. .

An embodiment of the present invention aims to provide an apparatus and method for providing a game.

As a technical means for achieving the above-described technical problem, according to a first aspect of the present invention, the game providing device is a copying unit for creating a copied object by copying an object having a cut plane generated by a cutting event, based on the position of the cut plane Thus, a vertex change unit for changing the conventional vertex of each of the object in which the cutting event is generated and the copied object is included.

According to a second aspect of the present invention, a method for a game providing device to provide a game includes the steps of detecting a cutting event for an object, obtaining cutting plane information based on the cutting event, and based on the object and the cutting plane information, Comprising the step of obtaining the first cut object information by one side of the cut surface of the object and the cut surface, and the second cut object information by the other cut surface and the cut surface of the object.

According to a third aspect of the present invention, a method for a game providing device to provide a game includes the steps of copying an object on which a cutting plane is generated by a cutting event to generate the copied object, and based on the position of the cutting plane, a cutting event occurs and changing the conventional vertices of each of the copied object and the copied object.

According to a fourth aspect of the present invention, the present invention is a computer-readable recording medium in which a program for performing a game providing method is recorded, wherein the game providing method copies an object whose cut surface is generated by a cutting event and records the copied object. and changing the conventional vertices of the object in which the cutting event occurred and the copied object, respectively, based on the generating step and the position of the cutting plane.

According to a fifth aspect of the present invention, the present invention is performed by a game providing apparatus, and is a recording medium for performing a game providing method, wherein the game providing method copies an object in which a cut surface is generated by a cutting event and is copied. and changing a conventional vertex of an object in which a cutting event is generated and a copied object, respectively, based on the generating object and the position of the cutting plane.

According to any one of the above-described problem solving means of the present invention, an embodiment of the present invention may provide a game providing apparatus and method.

In addition, according to any one of the problem solving means of the present invention, since the cutting of an object is expressed through a simple process of copying a character and changing a conventional vertex, a game providing apparatus capable of expressing the cutting of an object simply and can suggest a way.

The effects obtainable in the present invention are not limited to the above-mentioned effects, and other effects not mentioned may be clearly understood by those of ordinary skill in the art to which the present invention belongs from the following description. will be.

1 is a block diagram of a game providing system according to an embodiment of the present invention.
2 is a block diagram illustrating a game providing apparatus according to an embodiment of the present invention.
3 is a flowchart illustrating a game providing method according to an embodiment of the present invention.
4 to 11 are exemplary views for explaining a game providing method according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein.

And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part is "connected" with another part, this includes not only the case of being "directly connected" but also the case of being "electrically connected" with another element interposed therebetween. . In addition, when a part "includes" a certain component, this means that other components may be further included, rather than excluding other components, unless otherwise stated.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

However, before explaining this, the meaning of the terms used below is first defined.

An object according to an embodiment of the present invention may include a unit controlled by a user, a monster in a game, and a non-player character (NPC). Also, these objects may be visualized as three-dimensional graphic images.

1 is a block diagram of a game providing system according to an embodiment of the present invention.

The network (N) includes a local area network (LAN), a wide area network (WAN), a value added network (VAN), a personal area network (PAN), a mobile communication network ( Mobile radio communication network), Wibro (Wireless Broadband Internet), Mobile WiMAX, HSDPA (High Speed Downlink Packet Access) satellite communication network, LTE (long term evolution) network, etc. may be implemented in all types of wired/wireless networks.

The terminal 200 may be implemented as a computer, a portable terminal, a television, a wearable device, etc. that can be connected to the remote server 100 through the network N or can be connected to other terminals and servers. Here, the computer includes, for example, a laptop, a desktop, and a laptop equipped with a web browser, and the portable terminal is, for example, a wireless communication device that ensures portability and mobility. , PCS (Personal Communication System), PDC (Personal Digital Cellular), PHS (Personal Handyphone System), PDA (Personal Digital Assistant), GSM (Global System for Mobile communications), IMT (International Mobile Telecommunication)-2000, CDMA (Code) All kinds of handhelds such as Division Multiple Access)-2000, W-Code Division Multiple Access (W-CDMA), Wireless Broadband Internet (Wibro), Smart Phone, Mobile Worldwide Interoperability for Microwave Access (WiMAX), etc. It may include a (Handheld)-based wireless communication device. In addition, the television may include IPTV (Internet Protocol Television), Internet TV (Internet Television), terrestrial TV, cable TV, and the like. Furthermore, the wearable device is, for example, a type of information processing device that can be worn directly on the human body, such as a watch, glasses, accessories, clothes, shoes, etc., and is connected to the remote server 100 via a network directly or through another information processing device. Alternatively, it may be connected to another terminal.

The server 100 provides game data to the terminal 200 to provide a game service to the user of the terminal 200 , that is, the user. The user may be provided with the game service provided by the server 100 through a fixed terminal such as a desktop, or may be provided with the game service provided by the server 100 through a mobile terminal such as a smartphone.

The game providing apparatus according to the embodiment of the present invention may be the server 100 or the terminal 200 in which the game is played. When the game providing device is the server 100 , the terminal 200 drives the game based on the data provided from the server 100 . In this case, the server 100 may process or process data of a game played on the terminal 200 and provide it to the terminal 200 . In addition, the server 100 may process or instruct the terminal 200 to process or process pre-stored game data.

In addition, when the terminal 200 is a game providing device, an image, video or various data for playing a game may be pre-stored in the terminal 200 . The terminal 200 drives a game based on pre-stored game data. In this case, the game data stored in the terminal 200 may be provided from the server 100 or stored in the terminal 200 through a separate recording medium.

Hereinafter, a description will be given on the assumption that the game providing device is the server 100 . However, the present invention is not limited thereto, and can be applied even when the game providing device is the terminal 200 .

Next, each configuration of the game providing apparatus 100 according to the embodiment of the present invention will be described with reference to FIG. 2 .

2 is a block diagram illustrating a game providing apparatus according to an embodiment of the present invention.

The game providing apparatus 100 according to an embodiment of the present invention includes a vertex generator 110 that generates a vertex on a cutting surface based on a cutting event for an object. The vertex generator 110 according to an embodiment of the present invention may generate a predetermined vertex in a part of the cut surface. According to an embodiment of the present invention, the position and quantity at which vertices are generated within the cut plane may be preset. For example, the vertex generator 110 may generate one vertex in the center of the cut surface.

Also, according to an embodiment of the present invention, an object may include at least one or more vertices. A vertex according to an embodiment of the present invention is a component constituting an object and is distributed in the form of a point at at least one position of a character.

A vertex according to an embodiment of the present invention means a vertex, and when three vertices are connected, a triangle is formed. In this case, a polygon formed by connecting a plurality of vertices is called a polygon, and one or more polygons are gathered to form a 3D-shaped object. Therefore, all objects in 3D form are made up of vertices.

The cutting event according to an embodiment of the present invention may be a specific event for separating a part of an object from an object in a game. For example, the cutting event may be an event based on a force applied to an object in the game. Also, it may be an event that cuts off a part of an object by internal or external factors such as background or internal explosion.

The cut surface according to an embodiment of the present invention may be one surface of the object cut by a cutting event for the object. Therefore, when a cutting event occurs, a cutting plane may be created in the object.

In addition, the game providing apparatus 100 may include a copying unit 120 that copies the vertex-generated object to generate the copied object. In this case, the vertex of the object in which the cutting event has occurred may also be copied.

Also, the game providing apparatus 100 may include a vertex change unit 130 that changes a conventional vertex based on the position of the cut surface.

The vertex change unit 130 may change the conventional vertex based on the position of the cut surface. In particular, the vertex change unit 130 may change the conventional vertex based on the position of the vertex generated on the cut surface.

According to an embodiment of the present invention, a conventional vertex may represent a vertex except for a vertex generated by a cutting event.

The vertex change unit 130 may change some of the conventional vertices of the object in which the cutting event is generated and the copied object. For example, the vertex change unit 130 may delete or move some of the conventional vertices of the object in which the cutting event has occurred.

More specifically, the vertex change unit 130 according to an embodiment of the present invention may delete a vertex located at one side of the cutting plane among the conventional vertices of the object in which the cutting event has occurred. Also, the vertex change unit 130 may delete a vertex located on the other side of the cut surface among the conventional vertices of the copied object. In this case, the image processing unit 150 may create a new cut surface at the location of the cut surface generated by the cutting event. When some of the conventional vertices are deleted as described above, the portion where the cut surface generated by the cutting event is located is empty without a separate image. In this case, the image processing unit 150 may create a new cut surface at the location of the cut surface generated by the cutting event and fill the part where there is no image to express the cut image.

The vertex change unit 130 according to another embodiment of the present invention may move a vertex located on one side of the cutting plane among the conventional vertices of the object in which the cutting event has occurred. Also, the vertex change unit 130 may move a vertex located on the other side of the cut surface among the conventional vertices of the copied object. In this case, the vertex change unit 130 may move the conventional vertex toward the cut surface, or may move the conventional vertex toward the vertex generated on the cut surface.

Hereinafter, when the vertex change unit 130 changes the conventional vertex, moving the conventional vertex will be described as an example. However, the present invention is not limited thereto, and the present invention can be applied even if the buntex changing unit 130 changes the conventional vertex in a different way.

In addition, below, the vertex changing unit 130 will be described as an example of moving the conventional vertex toward the cut surface. However, the present invention is also applicable to the vertex changing unit 130 moving the conventional vertex toward the vertex generated on the cut surface.

The vertex change unit 130 may move some of the conventional vertices of each of the object in which the cutting event is generated and the copied object toward the generated vertex.

Among the conventional vertices of any one of the object in which the cutting event is generated and the copied object, some of the vertices that are moved are located on one side of the cutting plane, and the other conventional vertices of the object in which the cutting event is generated and the copied object are located on one side of the cutting plane. Some of the vertices that are moved may be located on the other side of the cut surface.

For example, in the case of an object in which a cutting event has occurred, the vertex change unit 130 may move the vertex located on the left side of the cutting plane toward the vertex created on the same position as the position where the cutting event occurred due to the cutting attack. have. Also, in the case of a copied object, the vertex change unit 130 may move a vertex located on the right side of the cutting plane toward the vertex generated by the cutting event.

In addition, in the case of an object in which a cutting event is generated, the vertex change unit 130 may move a vertex located on the right side of the cutting plane toward the vertex generated by the cutting attack. Also, in the case of a copied object, the vertex change unit 130 may move a vertex located on the left side of the cutting plane toward the vertex generated by the cutting event.

However, the present invention is applicable not only to the case where the one side and the other side described above are left and right, but also the case where the one side and the other side are before and after the cut surface. That is, as long as the one side and the other side are opposite to each other, the present invention can be applied.

In addition, the game providing apparatus 100 may include a synthesizing unit 140 for synthesizing an object in which a cutting event in which some of the conventional vertices are moved and a copied object in which some of the conventional vertices are moved into a composite object. .

The synthesizing unit 140 may synthesize an object in which a cutting event in which some of the conventional vertices are moved and a copied object in which some of the conventional vertices are moved, based on the cutting plane.

In addition, the game providing apparatus 100 is configured so that the object in which a cutting event in which some of the conventional vertices of the composite object is moved and the copied object in which some of the conventional vertices are moved are moved away from each other based on the cut surface over time. It may include an image processing unit 150 to

The image processing unit 150 may perform separate image processing on the cut surface. For example, an image may be processed so that blood is drawn from the cut surface, and in the case of a body cut, the cut surface may be imaged to be similar to the cut surface of the body. However, the present invention is not limited thereto, and the present invention can be applied even when other types of image processing are performed on the cut surface.

Next, a game providing method according to an embodiment of the present invention will be described with reference to FIGS. 3 to 11 .

3 is a flowchart for explaining a game providing method according to an embodiment of the present invention, and FIGS. 4 to 11 are exemplary views for explaining a game providing method according to an embodiment of the present invention.

The game providing method according to the embodiment illustrated in FIG. 3 includes steps that are time-series processed by the game providing apparatus 100 illustrated in FIG. 2 . Accordingly, even if omitted below, the content described above with respect to the game providing apparatus 100 illustrated in FIG. 2 may also be applied to the game providing method according to the embodiment illustrated in FIG. 3 .

The game providing apparatus 100 may generate a vertex 320 on the cutting surface 310 based on a cutting event for the object ( S301 ). 4 shows the object being subjected to a mutilation attack. Hereinafter, as shown in FIG. 4 , an example in which a cutting event is generated on the arm of a character will be described.

As shown in FIG. 4 , when a cutting event occurs in a part of the character, the game providing device 100 provides a vertex 320 on a part of the cutting surface 310 based on the cutting event, as shown in FIG. 5 . create

The game providing apparatus 100 may acquire cutting plane information by detecting a cutting event for the object in S301 . The cutting plane information according to an embodiment of the present invention may include information about a location where a cutting event occurs in an object, a vertex of a cutting plane, and the like.

The game providing apparatus 100 may obtain first cut object information and second cut object information based on the object and cut surface information. The first cutting object information according to an embodiment of the present invention is based on one side of the cutting plane and the cutting plane of the object, and the second cutting object information is based on the other side of the cutting plane and the cutting plane of the object.

In more detail, the first cut object information may include a vertex of one side of the cut surface and a vertex 320 of the cut surface. Also, the second cut object information may include a vertex on the other side of the cut surface and a vertex 320 on the cut surface.

The game providing apparatus 100 may create a copied object by copying the vertex-generated object ( S303 ). 6 illustrates that a character in which a vertex is created is copied and a copied character is generated.

The game providing apparatus 100 may move a conventional vertex of each of the object in which the cutting event is generated and the copied object based on the position of the generated vertex (S305).

Among the conventional vertices of any one of the object in which the cutting event is generated and the copied object, some of the vertices that are moved are located on one side of the cutting plane, and the other conventional vertices of the object in which the cutting event is generated and the copied object are located on one side of the cutting plane. Some of the vertices that are moved may be located on the other side of the cut surface.

For example, in the case of an object in which a cutting event is generated, the game providing apparatus 100 may move a vertex located on the left side of the cutting plane toward the vertex generated based on the cutting event. Also, in the case of a copied object, the game providing apparatus 100 may move a vertex located on the right side of the cutting plane toward the vertex generated by the cutting event.

However, the present invention is applicable not only to the case where the one side and the other side described above are left and right, but also the case where the one side and the other side are before and after the cut surface. That is, as long as the one side and the other side are opposite to each other, the present invention can be applied.

Hereinafter, with reference to FIGS. 7 to 10, S305 will be described with reference to a specific embodiment.

Referring to FIG. 7 , the game providing apparatus 100 may move a vertex located on one side of a cutting surface 310 among conventional vertices of a character in which a cutting event has occurred toward the generated vertex. 7 shows that the vertex located on the right side of the cut surface 310 moves.

When a vertex located on one side of the cut surface 310 moves, as shown in FIG. 8 , the image of one side of the cut surface is reduced toward the generated vertex. Therefore, it is expressed as if a part of the character's body was cut off.

Also, referring to FIG. 9 , the game providing apparatus 100 may move a vertex located on the other side of the cut surface 310 among the conventional vertices of the copied character toward the generated vertex. 9 shows the movement of the vertex located on the left side of the cut surface 310 .

When a vertex located on one side of the cut surface 310 moves, as shown in FIG. 10 , the image on the other side of the cut surface is reduced toward the generated vertex. Therefore, it is expressed that only a part of the character's body is left. 10 shows a state in which the arm portion of the character is left.

Above, it is disclosed that the game providing device 100 generates a character with a body cut off based on the character in which the cutting event occurs, and generates a part of the body based on the copied character, but the present invention is limited thereto. and vice versa, and vice versa.

Since the present invention expresses the cutting of an object through a simple process of copying an object and changing a conventional vertex through S301 to S305, a part of the cut object is modeled separately, or several meshes are attached Since it is not necessary to produce a single mesh, it is possible to express the body cut simply.

A method of providing a game according to an embodiment of the present invention will be described with reference to FIG. 3 again.

The game providing apparatus 100 may synthesize an object in which a cutting event in which some of the conventional vertices are moved and a copied object in which some of the conventional vertices are moved into a composite object (S307). In this case, the game providing apparatus 100 according to an embodiment of the present invention may synthesize the first cut object information and the second cut object information into a composite object.

The game providing apparatus 140 may synthesize an object in which a cutting event in which some of the conventional vertices are moved and a copied object in which some of the conventional vertices are moved based on the cut surface. The game providing apparatus 140 may combine the partially cut object and the cut object generated through S301 to S305 based on the cut surface. For example, the game providing apparatus 140 may synthesize the character with the arm shown in FIG. 8 and the arm shown in FIG. 10 with the cut surface 310 as the center.

The game providing apparatus 100 is configured so that an object in which a cutting event in which some of the conventional vertices of the composite object is moved and a copied object in which some of the conventional vertices are moved are moved away from each other based on the cutting plane over time. It can be done (S309).

Referring to FIG. 11 , the game providing apparatus 100 may express a part of the body generated through the above steps to be naturally separated from the character whose body is cut over time.

The term '~ unit' used in this embodiment means software or hardware components such as field programmable gate array (FPGA) or ASIC, and '~ unit' performs certain roles. However, '-part' is not limited to software or hardware. The '~ unit' may be configured to reside on an addressable storage medium or may be configured to refresh one or more processors. Thus, as an example, '~' denotes components such as software components, object-oriented software components, class components, and task components, and processes, functions, properties, and procedures. , subroutines, segments of program patent code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays, and variables.

Functions provided in components and '~ units' may be combined into a smaller number of components and '~ units' or separated from additional components and '~ units'.

In addition, components and '~ units' may be implemented to play one or more CPUs in a device or secure multimedia card.

The game providing method according to the embodiment described with reference to FIG. 3 may also be implemented in the form of a recording medium including instructions executable by a computer, such as a program module executed by a computer. Computer-readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. Also, computer-readable media may include all computer storage media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data.

Also, the game providing method according to an embodiment of the present invention may be implemented as a computer program (or computer program product) including instructions executable by a computer. The computer program includes programmable machine instructions processed by a processor, and may be implemented in a high-level programming language, an object-oriented programming language, an assembly language, or a machine language. . In addition, the computer program may be recorded in a tangible computer-readable recording medium (eg, a memory, a hard disk, a magnetic/optical medium, or a solid-state drive (SSD), etc.).

Accordingly, the game providing method according to an embodiment of the present invention may be implemented by executing the above-described computer program by a computing device. The computing device may include at least a portion of a processor, a memory, a storage device, a high-speed interface connected to the memory and the high-speed expansion port, and a low-speed interface connected to the low-speed bus and the storage device. Each of these components is connected to each other using various buses, and may be mounted on a common motherboard or in any other suitable manner.

Here, the processor may process a command within the computing device, such as for displaying graphic information for providing a Graphical User Interface (GUI) on an external input or output device, such as a display connected to a high-speed interface. Examples are instructions stored in memory or a storage device. In other embodiments, multiple processors and/or multiple buses may be used with multiple memories and types of memory as appropriate. In addition, the processor may be implemented as a chipset formed by chips including a plurality of independent analog and/or digital processors.

Memory also stores information within the computing device. As an example, the memory may be configured as a volatile memory unit or a set thereof. As another example, the memory may be configured as a non-volatile memory unit or a set thereof. The memory may also be another form of computer readable medium such as, for example, a magnetic or optical disk.

In addition, the storage device may provide a large-capacity storage space to the computing device. A storage device may be a computer-readable medium or a component comprising such a medium, and may include, for example, devices or other components within a storage area network (SAN), a floppy disk device, a hard disk device, an optical disk device, or a tape device, a flash memory, or other semiconductor memory device or device array similar thereto.

The above description of the present invention is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

100: game providing device 110: vertex generator
120: copy unit 130: vertex change unit
140: synthesizing unit 150: image processing unit
200: terminal

Claims (8)

a copying unit for generating a copied object by copying an object in which a cutting event due to an internal explosion is generated as a character object formed by successive vertices;
a vertex generator for generating one vertex at the center of the cut surface based on a cutting event;
The image of one side of the cutting plane is reduced by moving all of the vertices of the one object located on one side of the cutting plane to the one vertex with respect to any one of the object in which the cutting event has occurred and the copied object. And, by moving all of the vertices of the other object located on the other side of the cutting plane to the one vertex with respect to another one of the object in which the cutting event occurred and the copied object, the other side of the cutting plane a vertex change unit for condensing an image;
a synthesizing unit for synthesizing an object in which a cutting event in which an image of one side is reduced and a copied object in which an image of the other side is reduced is generated, based on the cutting plane; and
and an image processing unit for image processing so that the object and the copied object in which the cutting event has occurred in the composite object move away from each other as time passes, but separate image processing so that blood is drawn based on the cut surface. delete delete delete In the game providing method performed by the game providing device,
Creating a copied object by copying an object in which a cutting event due to an internal explosion is generated as a character object formed by successive vertices; and
generating one vertex at the center of the cutting plane based on the cutting event;
The image of one side of the cutting plane is reduced by moving all of the vertices of the one object located on one side of the cutting plane to the one vertex with respect to any one of the object in which the cutting event has occurred and the copied object. to do;
An image of one side of the cut plane by moving all of the vertices of the other object located on the other side of the cut plane to the one vertex with respect to another one of the object in which the cutting event occurred and the copied object abbreviation;
synthesizing, based on the cutting plane, an object in which a cutting event in which an image of one side is abbreviated occurs, and a copied object in which an image of the other side is abbreviated, into a composite object; and
In the composite object, image processing so that the object in which the cutting event has occurred and the copied object move away from each other as time passes, but comprising the step of performing separate image processing so that blood is drawn based on the cut surface. delete A computer-readable recording medium in which a program for performing the method according to claim 5 is recorded. A computer program stored in a recording medium for performing the method according to claim 5, which is performed by the game providing device.

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