WO2013100527A1

WO2013100527A1 - Method for providing online sports game providing table-based random player card, and system therefor

Info

Publication number: WO2013100527A1
Application number: PCT/KR2012/011406
Authority: WO
Inventors: 김운용
Original assignee: (주)네오위즈게임즈
Priority date: 2011-12-30
Filing date: 2012-12-24
Publication date: 2013-07-04
Also published as: KR20130089785A; KR101301766B1

Abstract

A method for providing an online sports game comprises the steps of: (a) generating a random card table comprising, in the form of columns, card pool information including a first piece of probability information with respect to the level of a player character, and acquired probability information including a second piece of probability information with respect to stats of the player character; (b) searching for a first row related to a first random player card from the random card table, when open event information with respect to the first random player card is received from a game client; and (c) selecting one player character from all of the player characters provided by an online sports game provision system by applying to the retrieved first row the first piece of probability information and the second piece of probability information which are saved.

Description

Method and system for providing online sports game providing table based random player card

The present application relates to a game providing technology, and more particularly, by using table data in providing a random player card, it is easy to add a new random player card and faster online game game providing method of selecting a random player card And to the system.

With the development of computing devices and network environments, online-based games have been greatly developed. Such online-based games have been rapidly developed in recognition of their distinctiveness from off-line games that perform certain actions on conventional programs, in that interactions among users occur.

In the early days of online games, there were many types of multiplayer online role playing games (MORPGs), but various types of online games are gradually provided according to the expansion of network bandwidth and the development of computing devices. Accordingly, a variety of sports online games are provided to provide users with ball games such as soccer, basketball, and baseball as online games.

In such sports online games, supply and demand of player characters is one of the very important issues in the game. In other words, satisfying the needs of obtaining a better player card of the user at a lower cost has been a major factor in the success or failure of the game.

In order to satisfy the needs of these users, sports online games provide various means for randomly acquiring players. That is, by using a random player card that can acquire a player character at random, it satisfies the interest by the randomness of the acquisition and the needs of the user to acquire the player character at a lower cost.

However, in the conventional online game providing technology, in providing a random player card, a separate acquisition object, for example, a source program, has to be developed for each random player card. As a result, in order to provide a new random player card, excessive maintenance of the system is required, and there is a limit in that it is difficult to cope quickly with user needs.

In addition, even in the procedure of opening each random player card, since the operation of the object must be performed individually for each random player card, there was a problem that a lot of time and resources required for the opening of the random player card should be allocated.

The present application uses table data that stores probability information in the provision of random player cards provided in online sports games, and by simply adding the corresponding contents to table data without modifying the source code when developing a new random player card. The present invention aims to provide an online sports game providing technology that can be easily developed.

In addition, the present application performs the opening using a single object that reads the desired data from the table data without opening each individual object in the opening of the random player card, thereby reducing the time and resources in providing the random player card. To provide the required online sports game providing technology.

In addition, the present application may give a probability to each of the card grade, player character ability, level, and the like, and can generate a random player card by combining at least some of them, if necessary, to further diversify the types of random player cards Therefore, the present invention aims to provide an online sports game providing technology that satisfies the needs for the supply and demand of player characters.

Among the embodiments, the online sports game providing method may provide an online sports game to at least one game client through a network, and may sell the player character of any one of the plurality of player characters using a player card. Performed in the provisioning system. The online sports game providing method includes: (a) a random card including a card pool information including first probability information about a player character's rating and acquisition probability information including second probability information about a player character's ability value as a column; Generating a table; (b) retrieving a first row associated with the first random player card from the random card table when receiving event information about a first random player card from a game client; and (c) And selecting one of all player characters provided in the online sports game providing system by applying the first probability information and the second probability information stored in the searched first row.

Among the embodiments, the online sports game providing method may provide an online sports game to at least one game client through a network, and may sell the player character of any one of the plurality of player characters using a player card. Performed in the provisioning system. The online sports game providing method includes (a) card pool information including first probability information about a player character's rating, acquisition probability information including second probability information about a player character's ability level, and a player character's level. Generating a random card table including the level information including third probability information as a column; (b) upon receiving the opening event information for the first random player card from the game client, the random card table being associated with the first random player card. Retrieving a first row from the random card table; and (c) applying any of the first probability information to the third probability information stored in the retrieved first row to select any player character provided in the online sports game providing system. Selecting one.

Among the embodiments, the online sports game providing system may provide an online sports game to at least one game client via a network, and sell one of the plurality of player characters using a player card. The online sports game providing system includes a player database, a card table database and a random player card specifying unit. The player database stores capability information and rank information for a plurality of player characters provided in the online sports game, and stores information on a player card for obtaining the plurality of player characters. The card table database stores a random card table including first probability information on a player character's rank and second probability information on a capability value for a random player card. When the random player card specifying unit receives the opening event information about the first random player card, the random player card specifying unit selects one card from the player database that satisfies both the probability of obtaining the rank and the probability of acquiring the capability point interval of the random card table.

Among the embodiments, the recording medium records a program for executing the online sports game providing method. The program may be operated in an online sports game providing system that provides an online sports game to at least one game client through a network and sells one of a plurality of player characters using a player card. (A) a function of generating a random card table including as a column a card pool information including first probability information about a player character's rank and acquisition probability information including second probability information about a player character's ability value; (b) upon receiving the opening event information for the first random player card from a game client, searching for the first row associated with the first random player card in the random card table; and (c) the retrieved first row. The online sports game providing system by applying the first probability information and the second probability information stored in the Includes the ability to select any one of all the player characters provided in the.

Among the embodiments, the recording medium records a program for executing the online sports game providing method. The program may be operated in an online sports game providing system that provides an online sports game to at least one game client through a network and sells one of a plurality of player characters using a player card. (A) card pool information including first probability information about a player character's rank, acquisition probability information including second probability information about a player character's ability value, and third probability information about a player character's level; Generating a random card table including the level information including as a column; and (b) receiving the opening event information for the first random player card from the game client, wherein the first row is associated with the first random player card. A function of searching in a random card table and (c) first probability information stored in the searched first row If the third includes the ability to apply probability information, select either all player characters offered in the online sports game delivery system.

According to the disclosed technology of the present application, the present application uses table data for storing probability information in the provision of a random player card provided in an online sports game, so that when developing a new random player card, the table is not modified without additional source code. By simply adding the relevant contents to the data, the development can be easily performed.

Further, according to the disclosed technology of the present application, in the opening of the random player card, each individual object does not operate, and the opening is performed using one object that reads the desired data from the table data, thereby providing time in providing the random player card. And less resource

In addition, according to the disclosed technology of the present application, it is possible to generate a random player card by assigning a probability to each of the card grade, player character ability, level and the like and combining at least some of them as necessary, so that the type of random player card More diversified, there is an effect that can satisfy the needs for the supply and demand of the player character.

1 is a reference diagram for explaining an online sports game providing system and a game client according to the disclosed technology.

2 is a block diagram illustrating an embodiment of an online sports game providing system according to the disclosed technology.

3 is a block diagram showing another embodiment of an online sports game providing system according to the disclosed technology.

4 is a block diagram showing another embodiment of an online sports game providing system according to the disclosed technology.

5 is a reference diagram illustrating an example of a capability value of a player character according to an embodiment of the disclosed technology.

6 to 9 are reference tables illustrating an example of tables stored in a card table database.

10 to 11 are reference diagrams for explaining an example of a range and a function of items included in the above-described tables.

12 is a flowchart illustrating an embodiment of an online sports game providing method according to the disclosed technology.

13 is a flowchart illustrating another embodiment of an online sports game providing method according to the disclosed technology.

Description of the disclosed technology is only an embodiment for structural or functional description, the scope of the disclosed technology should not be construed as limited by the embodiments described in the text. That is, since the embodiments may be variously modified and may have various forms, the scope of the disclosed technology should be understood to include equivalents capable of realizing the technical idea.

On the other hand, the meaning of the terms described in the present application should be understood as follows.

Terms such as "first" and "second" are intended to distinguish one component from another component, and the scope of rights should not be limited by these terms. For example, the first component may be named a second component, and similarly, the second component may also be named a first component.

When a component is referred to as being "connected" to another component, it should be understood that there may be other components in between, although it may be directly connected to the other component. On the other hand, when a component is referred to as being "directly connected" to another component, it should be understood that there is no other component in between. On the other hand, other expressions describing the relationship between the components, such as "between" and "immediately between" or "neighboring to" and "directly neighboring", should be interpreted as well.

Singular expressions should be understood to include plural expressions unless the context clearly indicates otherwise, and terms such as "comprise" or "have" refer to features, numbers, steps, operations, components, parts, or parts thereof described. It is to be understood that the combination is intended to be present and does not exclude in advance the possibility of the presence or addition of one or more other features or numbers, steps, operations, components, parts or combinations thereof.

In each step, an identification code (e.g., a, b, c, etc.) is used for convenience of description, and the identification code does not describe the order of the steps, and each step clearly indicates a specific order in context. Unless stated otherwise, they may occur out of the order noted. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

The disclosed technology can be embodied as computer readable code on a computer readable recording medium, and the computer readable recording medium includes all kinds of recording devices in which data can be read by a computer system. . Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like, and are also implemented in the form of a carrier wave (for example, transmission over the Internet). It also includes. The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. Generally, the terms defined in the dictionary used are to be interpreted to coincide with the meanings in the context of the related art, and should not be interpreted as having ideal or excessively formal meanings unless clearly defined in the present application.

The online sports game providing system 100 (hereinafter, referred to as a game providing system) may provide a sports game to at least one user (game client) at the same time through an online network environment. The online sports game provided by the disclosed game providing system 100 is a sports game based on multiple users. For example, an online sports game may be implemented as an online game of a sport in which a team progresses a game such as soccer, baseball, basketball, and handball.

The game providing system 100 may provide an online sports game (hereinafter, referred to as a game). The game providing system 100 may provide not only one game but also various games composed of a plurality of games such as tournaments and leagues.

The game providing system 100 may provide a player versus environment (PVE) as well as an online game between users (Player versus Player, PVP). It can also provide PVP between multiple users and PVE competition between multiple users and AI.

The game providing system 100 may provide predetermined artificial intelligence for a team of a specific user. For example, a basketball game in which a team has five players. When a player character controlled by a user is one, the remaining four player characters of the team are moved by an artificial intelligence (game engine) without a user's control. A predetermined action (event) such as a defense can be performed.

The game providing system 100 may perform at least some real-time data exchange with at least one game client 200 in order to provide an online sports game.

The game providing system 100 may perform a purchase / sale / exchange of a player character using a player card.

The game providing system 100 may provide a random player card that can randomly receive one player character among the player characters.

Such a game providing system 100 will be described in more detail below with reference to FIGS.

The game client 200 is a game providing means that can be driven in the user terminal. The user terminal is a terminal having a central processing unit and a memory device, such as a PC, a tablet PC, a smart phone, and the like.

The game client 200 may access or maintain communication with the game providing system 100 and provide a sports game to a user. According to an embodiment, the game client 200 may load at least a part of a game engine for driving a game. For example, at least some of the predetermined operations required to provide a sports online game may be performed in the game client 200 for fast processing.

Referring to FIG. 2, the game providing system 100 includes a communication unit 110, a game engine 120, a player database 130, a card table database 140, a random player card specifying unit 150, and the like. It may include a game providing control unit 160.

The communication unit 110 may set or maintain a communication environment for providing a game with the game client 200 under the control of the game providing control unit 160.

The game engine 120 is a component for driving a game and may be linked with the game client 200 to provide a sports game to a user. In the disclosed embodiment, the game engine 120 has been described in a separate configuration from the game providing control unit 160, but according to the embodiment, the game engine 120 may be implemented as a function of the game providing control unit 160. In one embodiment, at least a portion of game engine 120 may be loaded into game client 200.

The player database 130 may store and store information on a plurality of player characters provided in an online sports game.

Here, the information on the player character may include capability information and grade information of the corresponding player character. Or may further include level information.

Player database 130 may store information on the player card to obtain the player character. Here, the player card may be matched with the player character in a 1: N relationship. For example, the 2010 Premier League Player Card can be matched with a plurality of player characters playing in the 2010 Premier League.

The player card may include a random player card. The random player card may be matched with a plurality of player characters separated by predetermined restrictions. The 2010 Premier League player card described above may also be a kind of random player card. As another example, the random A player card that can provide any one of the player characters whose player value is 1500 or more can be provided by selecting any one of the player characters whose capacity is 1500 or more at the time of opening.

The card table database 140 may store a random card table. Here, the random card table may include, as columns, card pool information including first probability information about a player character's rank and second probability information about a capability value for the random player card. The disclosed technique may determine a player character that is determined when the random player card is opened using the random card table.

In one embodiment, the card pool information may further include at least one of league information, team information, position information, extension range information, and mainly used foot information as a column.

In one embodiment, the card table database 140 may further include a roster acquisition table including a probability value for each rank of the player card and an acquisition probability table including an acquisition probability value for each capability point section of the player card. Here, the random card table may have foreign key values related to the roster acquisition table and the acquisition probability table as the first and second probability information.

In one embodiment, the card table database 140 may further include an acquisition level table including a probability value for each level of the player card. Here, the random card table may further include third probability information about the level of the player character consisting of foreign key values for the acquisition level table.

According to an embodiment, the acquisition probability table may include a plurality of ranges of capability values, denoted as lowest capability values, and an acquisition probability value assigned to each of the plurality of capability ranges.

The card table database 140 will be described in more detail below with reference to FIGS. 6 to 11.

The random player card specifying unit 150 may specify a random player card as one player character using the card table database 140.

When the random player card specifying unit 150 receives the opening event information for the first random player card, the random player card searching unit 150 searches the first row associated with the first random player card in the random card table and stores the first probability information stored in the retrieved first row. And the second probability information to select any one of all player characters provided by the game providing system 100.

In one embodiment, the random player card specifying unit 150 may determine a specific player character based on the information included in the card pool information.

In more detail, the random player card specifying unit 150 searches for a first row associated with the first random player card in the random card table, and calculates and computes the information included in the card pool information corresponding to the first row. A first group consisting of a plurality of player characters satisfying may be generated. The random player card specifying unit 150 may select any one of the player characters included in the first group by applying the first and second probability information to the first group.

In an embodiment, the random player card specifying unit 150 may further specify a player character using the roster acquisition table and the acquisition probability table.

In more detail, the random player card specifying unit 150 searches the first row associated with the first random player card in the random card table, and uses the foreign key of the first probability information of the first row in the roster acquisition table. The probability value for each grade can be obtained. In addition, the random player card specifying unit 150 may obtain a probability value for each capability level in the acquisition probability table by using a foreign key of the second probability information of the first row. The random player card specifying unit 150 determines the rank of the player card by applying the probability value for each class, and applies the probability value for each of the player values corresponding to the determined player card class to the above-described rank and predetermined level. One of the player characters having a range of abilities can be selected.

In one embodiment, the random player card specifying unit 150 may further determine the specific player character using the acquisition level information.

In more detail, as described above, the random player card specifying unit 150 may obtain a probability value for each grade and a probability value for each capability level in the roster acquisition table and the acquisition probability table, respectively. In addition, the random player card specifying unit 150 may obtain a probability value for each level corresponding to the third probability information of the first row described above in the acquisition level table. The random player card specifying unit 150 determines the rank of the player card by applying a probability value for each grade, determines a specific range of ability values by applying a probability value for each capability section, and determines a specific level by applying a probability value for each level. The random player card specifying unit 150 may select one player character that simultaneously satisfies a grade, a predetermined range of abilities, and a specific level determined using these probability values.

The game providing controller 160 may control other components of the game providing system 100 to provide an online sports game to the game client 2000.

When the game providing controller 160 receives the opening event information on the random player card from the game client 200, the game providing controller 160 may provide the received information to the random player card specifying unit 150 to request the specification of the random player card.

When the random player card is specified as one player character by the random player card specifying unit 150, the game providing controller 160 may assign the specified player character to the user of the game client 200. For example, a player card that matches 1: 1 with a specified player character can be assigned to a user's team.

3 is a block diagram showing another embodiment of an online sports game providing system according to the disclosed technology. Hereinafter, descriptions of the same or equivalent contents as those described above with reference to FIG. 2 will be omitted.

Referring to FIG. 3, the game providing system 100 may further include a card table storage unit 170.

The card table storage unit 170 may have write access to the card table database 140. The card table storage unit 170 may generate a random card table or the like or update or delete some data. That is, in order to register a new random player card in the card table database 140, the card table database 140 may be accessed through the card table storage unit 170.

This means that the data stored in the card table storage unit 170 does not have to be changed by other components. Therefore, a separate writing means called the card table storage unit 170 is required.

Therefore, when a new random player card is generated, information about an acquisition probability of the corresponding random player card and the like may be stored in the card table database 140 through the card table storage unit 170.

4 is a block diagram showing another embodiment of an online sports game providing system according to the disclosed technology. Hereinafter, descriptions of the same or equivalent contents as those described above with reference to FIGS. 2 through 3 will be omitted.

Referring to FIG. 4, the game providing system 100 may further include an item purchase managing unit 180.

The item purchase manager 180 may provide the sale of the item to the game client 200. In one embodiment, the item purchase management unit 180 may include a predetermined payment means for selling the item.

The item purchase manager 180 may access the card table database 140, read information about the random player card, and provide the game client 200 with information about the random player card. Alternatively, the item purchase manager 180 may sell a random player card to the game client 200, and may provide authentication, payment, and the like.

The disclosed technology can provide information about a player character including a predetermined value that can be applied to the operation of an online sports game. In the example shown in FIG. 5, it can be seen that the player character may be configured of the capability field-specific values (stats) as shown as the player character that can be applied in a soccer game. Thus, in the illustrated example of FIG. 5, the aforementioned capability may correspond to the total stat of the player character.

6 to 9 are reference tables illustrating an example of tables stored in a card table database, and FIGS. 10 to 11 are references for explaining an example of ranges and functions of items included in the above-described tables. It is also.

6 is a reference table showing one embodiment of a random card table stored in the card table database 140. 7 is a reference diagram for an example of a roster acquisition table, FIG. 8 is a reference diagram for an example of an acquisition probability table, and FIG. 9 is a reference diagram for an example of an acquisition level table.

The tables shown in FIGS. 6 to 9 are random player cards that are different for each horizontal axis (row), and the vertical axis (column) is items related to conditions or probability values that can be applied to the corresponding player card.

The random player card information 610 is information about a unique identifier for the random player card.

The card pool 620 may store various conditions of the random player card.

The acquisition probability 621 for each grade is a value to which a probability value is assigned for each grade of the player card, and is stored as a foreign key value in the illustrated example. That is, item code 1A8842 has a data acquisition probability as a foreign key whose ID is 2 in the roster acquisition table of FIG. 7. Therefore, it can be seen that item code 1A8842 is made of a general card grade only.

Similarly, it can be seen that the acquisition probability 631 for each capability value is associated with the acquisition probability table of FIG. 8, and the acquisition probability 641 for each level is associated with an acquisition level table.

It can be seen that the roster acquisition table shown in FIG. 7 has a general card, a world class, a player of the 2010 season and a legend as a class, and a value corresponding to each item is a probability of selecting the class. Therefore, it can be seen that the sum of all the probabilities included in each class of one row (acquisition rate by class) is 100.

The acquisition probability table illustrated in FIG. 8 is a table relating to acquisition probability for each capability value.

In the example shown, it can be seen that the capability is divided into predetermined ranges (the capability interval). That is, it may include a plurality of capability value ranges expressed as the lowest capability value and an acquisition probability value assigned to each of the plurality of capability value ranges. Here, the value stored in the capability item means the minimum value of the capability. That is, the stats 1 and the probability 1 mean a probability that a player character having a total ability value of 1500 or more is selected, and the stats 3 and a probability 3 mean a probability that a player character having a total ability value of 1100 or more is selected.

The acquisition level table shown in FIG. 9 is a table regarding acquisition probabilities for each level of a player character. Since this structure corresponds to the table shown in FIG. 8, detailed description thereof will be omitted.

Hereinafter, various embodiments of the online sports game providing method will be described with reference to FIGS. 12 to 13. Since the embodiments to be described below are performed in the above-described game providing system 100, the contents corresponding to each other will not be overlapped, but those skilled in the art will describe one embodiment of the online sports game providing method to be described later from the above description. You will understand it more clearly.

12 is a flowchart illustrating an embodiment of an online sports game providing method according to the disclosed technology. Hereinafter, an embodiment of the online sports game providing method will be described in more detail with reference to FIG. 12.

The game providing system 100 generates a random card table including as a column a card pool information including first probability information about a player character's rating and acquisition probability information including second probability information about a player character's ability value. This can be done (step S1210).

When the game providing system 100 receives the opening event information for the first random player card from the game client 200 (step S1220, YES), the game providing system 100 searches for a first row associated with the first random player card in the random card table. It may be (step S1230).

The game providing system 100 may select any one of all player characters provided in the online sports game providing system by applying the first probability information and the second probability information stored in the searched first row (step S1240).

Here, the card pool information may further include at least one of league information, team information, position information, extension range information, and mainly used foot information as a column.

In one embodiment for step S1240, the game providing system 100 generates a first group consisting of a plurality of player characters that satisfy the and operation for the information contained in the card pool information corresponding to the first row and , One of the player characters included in the first group may be selected by applying the first and second probability information to the first group.

As described above, the random card table may have foreign key values related to the roster acquisition table and the acquisition probability table as the first and second probability information. Here, the roster acquisition table may include an acquisition probability value for each grade of the player card, and the acquisition probability table may include an acquisition probability value for each stat of the player card.

In one embodiment of step S1240, the game providing system 100 obtains the probability value of each grade in the roster acquisition table using the foreign key of the first probability information of the first row, and of the second probability information of the first row. A probability value for each capability level may be obtained from an acquisition probability table using a foreign key. The game providing system 100 determines a grade of a player card by applying a probability value for each grade, and applies a probability value for each of a plurality of player characters corresponding to the determined player card grade by applying probability values for each of the grades and a predetermined range of capability values. Any one of the player characters having a can be selected.

13 is a flowchart illustrating another embodiment of an online sports game providing method according to the disclosed technology. Hereinafter, another embodiment of the online sports game providing method will be described in more detail with reference to FIG. 13.

The game providing system 100 may include card pool information including first probability information about a player character's rating, acquisition probability information including second probability information about a player character's ability value, and a third probability about a player character's level. A random card table including the level information including the information as a column can be generated (step S1310).

When the game providing system 100 receives the opening event information for the first random player card from the game client 200 (step S1320), the game providing system 100 searches for the first row associated with the first random player card in the random card table. Can be done (step S1330).

The game providing system 100 may select any one of all player characters provided in the online sports game providing system by applying the first probability information to the third probability information stored in the searched first row (step S1340).

As described above, the random card table may have foreign key values related to the roster acquisition table, the acquisition probability table, and the acquisition level table as the first to third probability information, and the roaster acquisition table may have a probability value for each rank of the player card. The acquisition probability table may include a plurality of capability ranges expressed as the lowest capability values and a probability value for each capability section assigned to each of the plurality of capability ranges, and the acquisition level table may include probability values for each level of a player card. have.

In an embodiment of step S1340, the game providing system 100 obtains the graded probability value corresponding to the first probability information of the first row in the roster acquisition table, and the second probability information of the first row in the acquisition probability table. A probability value may be obtained for each capability level corresponding to, and a probability value for each level corresponding to third probability information of the first row may be obtained from an acquisition level table. The game providing system 100 may determine a rank of a player card by applying a probability value for each grade, and determine a specific range of ability values by applying a probability value for each ability value section, and determine a specific level by applying a probability value for each level. The game providing system 100 may select one of a player character that simultaneously satisfies a specific level and a predetermined range of abilities and a predetermined level determined using probability values.

Although described above with reference to a preferred embodiment of the present application, those skilled in the art various modifications and changes to the present application without departing from the spirit and scope of the present application described in the claims below I can understand that you can.

Claims

An online sports game providing method performed in an online sports game providing system that provides an online sports game to at least one game client through a network and sells one of the plurality of player characters using a player card. In

(a) generating a random card table including as a column a card pool information including first probability information about a player character's rank and acquisition probability information including second probability information about a player character's ability value;

(b) retrieving a first row associated with the first random player card from the random card table when receiving event information about a first random player card from a game client; And

(c) selecting any one of all player characters provided in the online sports game providing system by applying first probability information and second probability information stored in the searched first row;

Online sports game providing method comprising a.
The method of claim 1,

The card pool information is

Further including at least one of league information, team information, position information, height range information and mainly used foot information as a column,

Step (c) is

Generating a first group including a plurality of player characters that satisfy an and operation with respect to information included in the card pool information corresponding to the first row; And

Selecting one of the player characters included in the first group by applying the first and second probability information to the first group;

The online sports game providing method comprising a.
The method of claim 1, wherein the random card table is

Having foreign key values for a roster acquisition table and an acquisition probability table as said first and second probability information

Method for providing an online sports game, characterized in that.
The method of claim 3,

The roaster acquisition table

Including the value of the probability of obtaining each player card rank,

The acquisition probability table is

Including the probability of obtaining each player's stats

Method for providing an online sports game, characterized in that.
The method of claim 4, wherein step (c)

Obtaining a probability value for each grade from the roster acquisition table using a foreign key of the first probability information of the first row;

Acquiring a probability value for each capability level in the acquisition probability table by using a foreign key of the second probability information of the first row; And

A player character having a rank and a predetermined range of capability values is determined by applying a probability value for each grade to determine a rank of a player card, and applying a probability value for each ability value section to a plurality of player characters corresponding to the determined player card grade. Selecting any one of them;

The online sports game providing method comprising a.
The method of claim 4, wherein the acquisition probability table

Including a plurality of ranges of capability values, expressed as the lowest capability values, and an acquisition probability value assigned to each of the plurality of capability ranges

Method for providing an online sports game, characterized in that.
The method of claim 1,

The random card table further includes third probability information about the level of the player character,

The step (c) further includes the step of selecting any one of all the player characters by applying the first probability information to the third probability information stored in the searched first row. .
In an online sports game providing system that provides an online sports game to at least one game client through a network, and can sell one of the plurality of player characters using a player card,

A player database for storing a plurality of player characters provided in the online sports game, including capability value information and grade information, and storing information on a player card capable of obtaining the plurality of player characters;

A card table database for storing a random card table including first probability information on a player character's rank and second probability information on a capability value with respect to the random player card; And

A random player card specifying unit that selects one player character from the player database that satisfies both the acquisition probability for each grade and the acquisition probability for each capability level of the random card table when receiving event information regarding a first random player card;

Online sports game providing system comprising a.
The method of claim 8, wherein the card table database is

A roster acquisition table including a probability value for each class of player cards; And

Acquisition table including the acquisition probability value for each stats section of the player card; and further stores,

The random card table has foreign key values for the roster acquisition table and the acquisition probability table as acquisition probability information for each grade and acquisition probability information for each capability value.

Online sports game providing system, characterized in that.
10. The method of claim 9, wherein the random player card specifying unit

Search the first row associated with the first random player card in the random card table, and use the foreign key values stored in the first and second probability information of the first row in the roster acquisition table and the acquisition probability table. Acquiring the probability value for each grade and the probability value for each capability interval

Online sports game providing system, characterized in that.
The method of claim 10, wherein the random player card specifying unit

Determining the rank of the player card by applying the probability value for each class, and the player characters having the rank and the predetermined range of capability values by applying the probability value for each of the ability value sections to a plurality of player characters corresponding to the determined player card class. Which one to choose

Online sports game providing system, characterized in that.
10. The card table database of claim 9, wherein the card table database is

It further includes an acquisition level table containing a probability value of each player card level,

Wherein the random card table further includes third probability information about the level of the player character consisting of foreign key values for the acquisition level table.

Online sports game providing system, characterized in that.
The method of claim 12, wherein the random player card specifying unit

Retrieve a first row associated with the first random player card from the random card table, and use the foreign key values stored in the first to third probability information of the first row to obtain the roster acquisition table, the acquisition probability table, and Acquiring a probability value for each grade, a probability value for each capability level interval, and a probability value for each level in the acquisition level table;

Online sports game providing system, characterized in that.
The card of claim 13, wherein the random player card specifying unit

The level of player card is determined by applying the probability value of each grade, the ability value of a predetermined range by applying the probability value of each capability value interval, and the level of the player card by applying the probability value of each level, and using the probability values. Selecting any one of the player character that simultaneously satisfies the determined grade, predetermined range of abilities and levels;

Online sports game providing system, characterized in that.
A recording medium having recorded thereon a program for executing an online sports game providing method,

The program may be operated in an online sports game providing system that provides an online sports game to at least one game client through a network and sells one of a plurality of player characters using a player card. As

(a) generating a random card table comprising as a column a card pool information including first probability information about a player character's rank and acquisition probability information including second probability information about a player character's ability value;

(b) searching for a first row associated with the first random player card in the random card table when receiving event information about a first random player card from a game client; And

(c) selecting any one of all player characters provided in the online sports game providing system by applying first probability information and second probability information stored in the searched first row;

Recording medium recording the online sports game providing method comprising a.