KR100733138B1 - Method for Controlling Non-Playable Character - Google Patents

Abstract

The present invention relates to a control method of a non-playable character, and in particular, in a multi-access online role-playing game, a non-playable character whose operation is controlled by artificial intelligence is converted to an operator playable character and the operator client is transferred to the operator client. The present invention relates to a method of controlling a non-playable character that can temporarily adjust the non-playable character to solve the simplicity of the game by the monotonous artificial intelligence of the gamer.

Multiplayer online role-playing game, non-playable character, control switching

Description

Non-Playable Character Control Method {Method for Controlling Non-Playable Character}

Figure 1 shows a system for performing a non-playable character control method according to the present invention.

2 illustrates a specific embodiment of an internal configuration diagram of the central server in FIG. 1.

3 is a flowchart of a non-playable character control method according to an embodiment of the present invention.

4 is a flowchart of a method of controlling a non-playable character, which is performed in addition to the flowchart of FIG. 3.

The present invention relates to a control method of a non-playable character, and in particular, in a multi-access online role-playing game, a non-playable character whose operation is controlled by artificial intelligence is converted to an operator playable character and the operator client is transferred to the operator client. The present invention relates to a method of controlling a non-playable character that can temporarily adjust the non-playable character in the game, thereby eliminating the simplicity of the game by the monotonous artificial intelligence of the gamer.

In recent years, the game market is increasing in size with its market size. Among them, large domestic developers are investing more than 10 billion won in production of their own game products. Among the newly developed games, NC Soft's Lineage 2 has attracted gamers by converting existing Lineage 2D games to 3D, and Nexon's Kart Rider is generating unprecedented popularity. Lineage and Lineage 2 are role playing games in which gamers become main characters of the game and solve their own events in various game spaces to advance their levels, whereas Kart Rider is provided with various game spaces. Rather, it is a game that competes in the ranking of who rides the cart the fastest on a given track. It is a genre that has moved the arcade games commonly seen in the arcade to online games. Lineage, which has been in business for more than seven years, has maintained more than 257,000 concurrent users, but Cartrider, the first year, has a phenomenal record of 200,000 concurrent users. As the game market is expanding in size and gamers are increasingly finding new and more interesting things, the companies that support it have to invest a lot with more graphic resources and expensive plans.

It is noteworthy, however, that online games, which still have a large number of gamers, are of the kind of Massively Multi-Player Online Role Playing Game ("MMORPG"). These MMORPGs have a number of gamers who have at least one character, who can tell stories in the world (game space) with other gamers, sometimes hunting, and sometimes solve their own quests. It is a game that grows out.

Characters appearing in such MMORPGs can be broadly classified into two types: a playable character (hereinafter referred to as "PC") and a non-playable character (hereinafter referred to as "NPC"). In MMORPG, a character is divided into a PC and an NPC, depending on whether the gamer or a game operator can directly control the character's motion or only the motion determined by the artificial intelligence system according to the algorithm. If the operation is determined by a PC, or artificial intelligence, it is an NPC. In addition, a PC which does not directly participate in a game among PCs but is moved by a game operator may be classified as an operator playable character (hereinafter referred to as a "master PC"). This Master PC may be invisible to gamers in the game, but most of them have absolute authority to perform various game control functions necessary for operation such as summoning monsters and controlling gamers' authority.

Gamers of such MMORPGs gain experience based on their relationship with NPCs in the world. These NPCs include store NPCs that run shops, task NPCs that deliver tasks, and monster NPCs that face gamers. Depending on the intention of the game's planning, the conditions that these NPCs give experience to gamers are determined. For example, store NPCs can be converted into experience as the gamers gain more profit through trade in economic games such as 'colossus'. In addition, monster NPCs are given experience when they win by fighting scary monsters in fantasy games such as Lineage. Although the distribution structure of experiences of these NPCs can be divided according to the intention of planning, most gamers receive the amount of experience determined by mechanical trade or monster confrontation according to certain rules set in the game.

Since these NPCs are driven by simple pre-programmed AIs, the NPC's behavior becomes a series of previously expected and known patterns, which are easily exposed to gamers, which is a fatal weakness of the game, and the gameability of the game is low. In addition, gamers have a problem of declining the interest of gamers who want to enjoy the game purely while the method using the expected behavior of the NPC is prevalent.

The present invention for solving the above problems is to temporarily switch from the non-playable character whose operation is controlled by the artificial intelligence in the multi-player online role-playing game to the operator playable character to transfer control to the operator client It is an object of the present invention to provide a non-playable character control method capable of adjusting the non-playable character to solve the simplicity of the game by the monotonous artificial intelligence of the non-playable character felt by the gamer.

The NPC control method of the present invention devised to solve the above problems includes a member information database, an artificial intelligence system, a zone server operating a game, and an agent server acting as a relay between the gamer terminal and the zone server. In the NPC control method in the MMORPG provided using a central server linked to the gamer terminal via a wired and wireless network and an operator client linked to the central server, the operator client accesses the central server and transmits authentication information. An operator authentication step of authenticating whether the central server is an operator from the information of the member database; a master PC control right granting step of the operator client receiving control of a predetermined master PC from the zone server; For the given NPC to the zone server NPC control right transfer request step of requesting the transfer of fish rights, NPC control right separation step of the zone server to separate the control rights of the NPC from the artificial intelligence system, and the zone server is the ID of the master PC and NPC to the agent server NPC ID transmission step of transmitting and the agent server characterized in that it comprises the NPC control authority transfer step of granting the ID of the NPC to the Master PC.

The NPC control right separation step may further include an NPC control right transfer determination step of determining, by the zone server, whether the NPC to which the control right is transferred is an NPC capable of transferring the control right. At this time, the artificial intelligence system may be configured to determine only whether the NPC control authority is transferred to the operator client.

The present invention also provides an NPC control right acquisition requesting step in which the operator client requests the control of the NPC control to the zone server, and an NPC control right returning step in which the zone server transfers the control right of the NPC to the artificial intelligence system; The server may further include a master PC ID transmission step of transmitting a master PC ID to the agent server, and a master PC control right return step of the agent server granting the master PC ID to the master PC. In this case, the NPC ID transmission step may be configured such that the zone server transmits the ID of the zone server in which the NPC requested to be transferred to the agent server exists and the NPC ID in the zone server.

In addition, in the present invention, the NPC control right transfer step may be configured such that the agent server gives the master PC the zone server ID of the NPC and the NPC ID in the zone server.

In addition, in the present invention, the operator client may be operated in plurality.

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

First, a system for an NPC control method according to the present invention will be described. 1 is a block diagram of a system for an NPC control method according to the present invention. 2 is a diagram illustrating an internal configuration of a central server in FIG. 1.

The system for the NPC control method according to an embodiment of the present invention, referring to Figure 1, the central server 20, the central server 20 and the operator server 40 and the plurality of wired and wireless network 26 is interlocked It is configured to include a gamer terminal 50. In addition, the central server 20 is to manage the website 28 that is linked to the wired and wireless network (26).

The central server 20 is linked to the operator server 40 and the plurality of gamers terminal 50 through the wired and wireless network 26, and is formed including a member database 22 and the game database 24.

The central server 20 controls all processes including an operator and a general member authentication process of the MMORPG, an overall process of the game, and an NPC control conversion process in the NPC control process.

The central server 20 when the operator of the MMORPG transmits the authentication information, such as the operator ID and password through the operator server 40 to authenticate whether the operator from the authentication information of the operator stored in the member database (22). On the other hand, the central server 20 may store the authentication information for the operator in a separate database instead of the member database 22, of course. In addition, when the gamer enters authentication information such as a user's ID and password through the website 28, the central server 20 compares the input information with the information in the member database 22 to authenticate the member. Will be performed. In addition, the central server 20 is stored in the member database 22 to manage the member information of the gamers to join the membership and enjoy the online role-playing game.

Therefore, the central server 20 stores and manages the application, character information, item information, etc. necessary for the progress of the MMORPG in the game database 24. The character includes a variety of characters, including PC, Master PC, NPC, each character is assigned a unique identification code such as ID is managed and controlled.

In more detail, as shown in FIG. 2, the central server 20 includes a web server 20a, a login server 20b, a zone server 20c, an agent server 20d, and a center server according to each function. 20e), which may be divided into sub-units of a small unit including the FTP server 20f. The central server 20 performs the operation between each sub-server by the message processing method. Therefore, a specific subserver sends a message and proceeds when performing a request for processing or transmitting information to another subserver. The message is a promised data structure to and from interconnected networks, configured to suit the characteristics of each network group and has a size of approximately 1K or less. Such a message may be configured in various types such as a command message for requesting various commands and a result message for receiving the result of the message. The message processing method is that if any other server delivers a message to one server that operates a message pool, it is accumulated in this pool, and the server that operates this pool processes the incoming messages sequentially. The result is to pass the message back to the other server that delivered the message. Since the message pooling processing method is a general method, there is no difficulty in implementation and a detailed description thereof will be omitted.

The web server 20a manages the website 28 of the game, and is in charge of joining gamers and processing information on the web page. The login server 20b supports authentication for the gamers connecting to the game and access to the server on which the game is played, such as the zone server 20c, the agent server 20d, and the center server 20e. . That is, the login server 20b is responsible for list management for the agent server 20d, load balancing for the agent server 20d, authentication operations for the game operator and operator client 40, and the like.

The zone server 20c is a server that processes all the functions necessary for the progress of the actual game, and is composed of a plurality of unit servers. Accordingly, the zone server 20c maintains IDs for each zone server and IDs for various PCs and NPCs existing in the game space of each zone server. In addition, the zone server 20c performs operations of all NPCs existing in the game space. The zone server 20c preferably controls the operation of the NPC by an artificial intelligence function, and may be formed by separately including an artificial intelligence system (not shown) in charge of artificial intelligence control of the NPC. .

The artificial intelligence system independently controls the operation of the NPC in the zone server 20c. Therefore, when the zone server 20c receives a message related to the control of the NPC, the zone server 20c transmits the message to the artificial intelligence system. In addition, the artificial intelligence system does not directly control the operation of the NPC when the control authority for the predetermined NPC is transferred to the operator client 40, but periodically determines whether the NPC maintains a valid state. For example, the artificial intelligence system regenerates the NPC when the NPC controlled by the operator client 40 dies and needs to be revived.

In addition, the zone server 20c generates a specific master PC corresponding to the operator client 40 in which the authentication procedure is normally performed by the login server 20b in the game, and gives control to the master client 40 to the operator client 40. Will be given.

The agent server 20d performs a message relaying role such as information management of all characters logged in between the operator client 40 and the gamer terminal 50 and the zone server 20c and propagation of delivery messages between each other. It can be configured as a unit server. The agent server 20d maintains various information including information such as ID and status value for each character including the PC and the NPC participating in the game in the game space of the zone server 20c. In addition, the agent server 20d maintains the information including the ID of the zone server 20c in which the character exists and the character ID in the zone server 20c for each ID. Therefore, the agent server 20d maintains the same information about the character existing in the zone server 20c. When the agent server 20d receives a message for a specific character from the operator client 40 and the gamer terminal 50, the agent server 20d transmits the corresponding message controlling the character to the zone server 20c associated with the character. do.

In addition, the agent server 20d maintains the information including the ID of the master PC when the operator client 40 is given control rights to the master PC, and zones it when a predetermined request message comes from the operator client 40. The server 20c transmits the message to the master PC. Therefore, when the operator client 40 accesses the agent server 20d and adjusts a specific master PC, the agent server 20d transmits a related command to the master PC of the zone server 20c. ) And the same operation as controlling the Master PC is displayed.

The center server 20e is a server for supporting the agent server 20d and the zone server 20c and plays a role of message relay between the agent server 20d. The FTP server 20f distributes various information necessary for the game to the game terminal 50, and may be formed in plural for efficient operation.

The member database 22 is linked with the central server 20, and stores authentication information including an ID and password of an operator who operates an MMORPG and information including a gamer's ID and a password.

The game database 24 interworks with the central server 20 and stores various information such as applications, character information, item information, and character information for each member necessary for the progress of the MMORPG. In addition, the character stored in the game database 24 includes a variety of characters, including PC, Master PC, NPC, each character is assigned a unique identification code, such as ID is managed.

 On the other hand, the member database 22 and the game database 24 can be formed as a single database, of course.

The website 28 is linked with the central server 20 through the wired / wireless network 26, and is composed of a homepage of MMORPG and subpages necessary for game play. Therefore, the gamer accesses the website 28 and inputs an ID and password to request approval, and clicks a predetermined button on the game progress related page which is posted after the approval and plays the game using the approved ID and password. Will proceed.

The operator client 40 is a client managed by an operator who operates the MMORPG, and includes all commands necessary for managing the MMORPG. In addition, the operator client 40 controls the operation of the master PC and, if necessary, requests the control authority of the NPC to the zone server 20c, and directly controls the operation of the NPC after receiving the control authority of the specific NPC. At this time, the operator client 40 is connected to the image in the zone server 20c of the NPC through the agent server 20d to directly control the operation of the NPC.

On the other hand, the operator client 40 may be configured to be directly connected to the central server 20, and configured separately from the central server 20 to be configured to access the central server 20 through the wired or wireless network 26. Can be. In addition, the operator client 40 may be configured of a plurality of servers, of course. In this case, each operator client may control each Master PC or NPC.

The gamer terminal 50 is a terminal of gamers having a specification that can enjoy the MMORPG, it is linked with the central server 20 through a wired or wireless network (26). The gamer terminal 50 may be made of various terminals linked to the wired / wireless network 26 such as personal computers, cellular phones, and personal digital assistants (PDAs). The gamer terminal 50 proceeds with all the processes necessary for the progress of the MMORPG, such as the transmission of the gamer's ID and password, the download and storage and execution of the application required for the progress of the game.

Next, an NPC control method according to an embodiment of the present invention will be described. 3 shows a flowchart of an NPC control method according to an embodiment of the present invention. FIG. 4 shows a flowchart of an NPC control method performed in addition to the flowchart of FIG. 3.

In the NPC control method according to an embodiment of the present invention, referring to FIG. 3, an operator authentication step (S10), a master PC control right grant step (S20), an NPC control right transfer request step (S30), and an NPC control right separation step (S40). And NPC ID transmission step (S50) and NPC control right transfer step (S60).

In addition, in the NPC control method of the present invention, referring to Figure 4, NPC control right handover request step (S70), NPC control right return step (S80), Master PC ID transmission step (S90) and Master PC control right recovery step (S100). It may be made to include more.

In the operator authentication step (S10), the operator requests the operator authentication by accessing the central server 20 through the operator client 40 and transmitting authentication information such as the ID and password of the operator, the central server 20 is transmitted The authentication information of the operator and the authentication information of the operator stored in the member database 22 is a step of authenticating the operator. The operator authentication step (S10) is performed by the login server 20b of the central server 20 in more detail. As the operator who operates the MMORPG, the operator manages all processes necessary for the operation of the MMORPG. In particular, when the operator wants to directly control a predetermined NPC in the MMORPG, the operator is granted control of the NPC by accessing the central server 20 through the operator client 40. In addition, when the operator stops the control during the process of controlling the NPC through the operator client 40, the operator passes the control right for the NPC to the central server 20 again.

The master PC control right granting step (S20) is a step in which the operator client 40 is given control rights to a predetermined master PC generated in the zone server 20c. As described above, various characters exist in the MMORPG and can be largely divided into PC and NPC. In addition, the PC is generally a character that the gamer controls the operation, but some of the characters that the operator can control the operation is called a Master PC. These Master PCs may be invisible to gamers but perform various functions necessary for game operation. The operator client 40 is given a control right to the master PC created in the zone server 20c to control the overall operation of the master PC. In more detail, the operator client 40 is connected to the agent server 20d and transmits a message about the operation of the master PC to the zone server 20c through the agent server 20d. The agent server 20d maintains an ID for the master PC and an ID in the zone server 20c and the zone server 20c to which the master PC belongs, as described above, and the status value for the master PC. It remains the same as the server 20c.

The NPC control right transfer request step (S30) is a step in which the operator client 40 requests the zone server 20c to transfer control rights to a specific NPC. When the operator determines that direct control of a specific NPC is necessary according to the operation rules set in the game, the operator requests the zone server 20c to transfer control of the operation of the predetermined NPC to the zone server 20c through the operator client 40. do. At this time, the operator client 40 requests the transfer of control of the NPC by transmitting a message to the zone server 20c through the agent server 20d. The operator may select an NPC to be controlled according to a rule defined in an operation rule of the game. For example, in the game, only a large boss-level NPC among the monster NPCs can be determined by the operator. In addition, the operator can make the NPC to highlight the fun of the gamers by direct adjustment if the NPC seems too unfavorable by the users. Thus, the operator can go back to his master PC and select the NPC as the basis for these rules of operation.

The NPC control right separating step S40 is a step in which the zone server 20c separates the control right of the NPC from an artificial intelligence system that controls the NPC with artificial intelligence. When the zone server 20c receives a transfer request for the control right of the predetermined NPC from the operator client 40, the zone server 20c takes over the control right from the artificial intelligence system controlling the corresponding NPC. Therefore, the artificial intelligence system cannot control the operation of the NPC from this time. However, the artificial intelligence system may only check whether the NPC remains in a valid state when the control right for the corresponding NPC is transferred. Therefore, the AI system transmits information about the transferred NPC to the zone server 20c when the transferred NPC dies, and the zone server 20c proceeds with a procedure of newly creating a dead NPC.

The NPC control right separation step S40 may further include an NPC control right transfer determination step S45 in which the zone server 20c checks whether the NPC for which the control right transfer is requested is an NPC capable of transferring the control right. The NPC may be formed by being divided into an NPC having an attribute capable of passing control right and an NPC having an attribute not passing control right according to a game plan. In the case where the NPCs include an NPC having an attribute that cannot pass the control right, the zone server 20c checks the attribute of the NPC when the transfer of control authority for a predetermined NPC is requested from the operator client 40. Decide whether or not to pass control. The zone server 20c proceeds with transferring the control right of the NPC if the corresponding NPC has an attribute that can pass the control right. In addition, if the NPC has an attribute that cannot pass the control right, the zone server 20c terminates all steps related to the transfer of the NPC control right to transmit a message indicating that the control right cannot be passed to the operator client 40. .

The NPC ID transmission step (S50) is a step in which the zone server 20c transmits the ID of the NPC to which the operator client 40 is to be given control right to the agent server 20d. At this time, the agent server 20d receives an ID for a predetermined NPC and an ID for the zone server 20c in which the NPC exists from the zone server 20c. Therefore, the agent server 20d can maintain the ID of the predetermined NPC and the ID of the zone server 20c together. On the other hand, the zone server 20c separately stores the ID for the master PC controlled by the operator client 40 to transfer the control of the NPC.

The NPC control right transfer step (S60) is a step in which the agent server 20d transfers the control right of the NPC by granting the ID of the NPC transmitted to the master PC that the operator client 40 currently has the control right. When the agent server 20d receives the ID for the NPC to which the operator client 40 wants to transfer control from the zone server 20c, the agent server 20d gives the master PC the ID of the transmitted NPC. The information, that is, the ID of the zone server 20c in which the NPC exists and the ID of the NPC in the zone server 20c. At this time, the master PC is transparently processed in a state that exists only in the memory of the zone server 20c. As described above, the agent server 20d maintains respective IDs for PCs and NPCs present in the zone server 20c, and the IDs of the zone server 20c and the zone servers 20c for each ID. It keeps information about the ID in. When the agent server 20d assigns the ID of the NPC to the master PC to which the operator client 40 has control, the master PC is the ID of the zone server 20c in which the NPC exists and the NPC in the zone server 20c. It is associated with the ID of. Therefore, although the operator client 40 has a control right to the master PC formally, the operator client 40 has a control right to a predetermined NPC in the zone server 20c. In other words, the operator client 40 can control the NPC as well as the master PC. At this time, the zone server 20c does not need to perform a separate procedure because a separate NPC is not created in the zone server 20c, and gamers also know whether control of a predetermined NPC is performed by an operator client. It becomes impossible. Therefore, gamers can feel the interest of the game because the NPC implements a new movement beyond the standardized movement.

The NPC control right transfer request step (S70) is a step in which the operator client 40 requests the zone server 20c to transfer control rights of the NPC. In the process of controlling the operation of the NPC that has received the control right in the game, the operator removes the rule set in the game (the direct control of the NPC can be performed only for a predetermined time, etc.) or the disadvantage of the NPC as described above. In such a case, it is necessary to regain control of the NPC according to a predetermined condition, etc. In this case, the operator requests the zone server 20c to take control of the NPC through the operator client 40. The operator client 40 requests the transfer of the control right to the NPC that has transferred control to the zone server 20c through the agent server 20d, and the operator client 40 sends a predetermined control right transfer request message. Will be sent.

The NPC control right returning step (S80) is a step in which the zone server 20c returns control of the NPC by transferring the control right for the NPC for which the control right is handed over to the artificial intelligence system. Therefore, the artificial intelligence system will control the NPC in which the control right is returned.

The master PC ID transmission step (S90) is a step in which the zone server 20c transmits the ID of the master PC to the agent server 20d. The zone server 20c transmits the ID of the master PC having the ID of the NPC whose control right is returned to the agent server 20d.

The master PC control right return step (S100) is a step in which the agent server 20d gives the master PC control rights to the operator client 40 by giving the master PC the original ID of the master PC. When the agent server 20d transmits the ID of the master PC from the zone server 20c, the agent server 20d assigns the ID to the original master PC. At this time, the agent server 20d deletes the ID of the NPC assigned to the master PC. Therefore, the operator client 40 is given control rights to the master PC and controls the master PC existing in the zone server 20c.

In the above, the operator client 40 has been described as being operated by only one operator. However, as required, a plurality of operator clients 40 may be operated. In this case, the operator client 40 may control the plurality of NPCs. to be. In addition, when the operator client 40 is operated in plurality, it is a matter of course that a plurality of NPCs existing in one zone server can be controlled. Therefore, in this case, the game is played between a plurality of operator clients and the gamer terminal, and the effect of allowing gamers to play the game more excitingly can be added.

As described above, the present invention is not limited to the specific preferred embodiments described above, and any person having ordinary skill in the art to which the present invention pertains without departing from the gist of the present invention claimed in the claims. Various modifications are possible, of course, and such changes are within the scope of the claims.

According to the NPC control method of the present invention, since the operator controls the NPC using the ID of the master PC, it is not necessary to create an additional ID or establish a control process in order to control the NPC, which makes it easier to control the master PC. It works.

In addition, according to the present invention, since the operation of the NPC in the MMORPG can be implemented in various ways, it is possible to prevent monotonous progress of the game resulting from a simple operation by artificial intelligence and to prevent the operation of the NPC to be easily exposed to gamers. have.

In addition, according to the present invention, since the gamers participating in the MMORPG cannot easily predict the operation of the NPC, there is an effect that can induce the interest of the gamers in the process of playing the game.

Claims (7)

It includes a member information database, an artificial intelligence system, a zone server that operates a game, and an agent server that acts as a relay between the gamer terminal and the zone server. In the non-playable character control method in a multi-access online role-playing game provided using an interoperable operator client, An operator authentication step in which the operator client accesses the central server and transmits authentication information, and the central server authenticates the operator from the information in the member database; An operator playable character control right granting step in which the operator client is given a control right to a predetermined operator playable character from the zone server; A non-playable character control right transfer request step, wherein the operator client requests the zone server to transfer control rights to a predetermined non-playable character; A non-playable character control right separating step of the zone server separating the control right of the non-playable character from the artificial intelligence system; A non-playable character ID transmission step of transmitting, by the zone server, IDs of the operator playable character and the non-playable character to the agent server; And a non-playable character control transfer step of granting, by the agent server, an ID of the non-playable character to the operator playable character. The method of claim 1, The non-playable character control right separation step And a non-playable character control right determining step of determining, by the zone server, whether the non-playable character to which the control right is requested is a non-playable character capable of transferring control. Control method. The method of claim 1, And wherein the artificial intelligence system is configured to determine only whether the non-playable character is valid when the control right of the non-playable character is transferred to the operator client. The method of claim 1, A non-playable character control right transfer request step of the operator client requesting the zone server to take over the control right of the non-playable character; A non-playable character control right returning step, wherein the zone server transfers the control right of the non-playable character to an artificial intelligence system; An operator playable character ID transmission step of transmitting, by the zone server, an operator playable character ID to the agent server; And the agent server further comprises an operator playable character control right returning step of granting an operator playable character ID to the operator playable character. The method according to claim 1 or 4, The non-playable character ID transmitting step may be performed such that the zone server transmits the ID of the zone server in which the non-playable character is transferred to the agent server and the non-playable character ID in the zone server. Non-playable character control method. The method of claim 5, The non-playable character control right transfer step is the non-playable character, characterized in that the agent server is assigned to the non-playable character ID of the non-playable character to the operator playable character in the zone server Control method. The method according to claim 1 or 4, The operator client is a non-playable character control method characterized in that a plurality of operating.

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