JP2014087587A - Flight game system, method for system, program for executing method, and information recording medium having program stored therein - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve such a problem that, in a conventional flight game, only a firing range is changed according to a weapon of a player, and it is impossible to provide a real and complicated flight game when the player or the like shoots down an enemy aircraft.SOLUTION: The flight game according to the present invention includes a concept of "stamina" besides a life value and a player's item (e.g., a weapon) is changed according to the "stamina". This configuration can provide further complicated flight game.

Description

  The present invention relates to a flight game system, a method in the system, a program for executing the method, and an information recording medium storing the program.

  Conventionally, a computer-based flight game system is well known. Here, a flight game is one of the genres of computer games that shoot down enemy aircraft using a flying tool such as a bullet or laser.

  In the flight game, the range changes according to the player's weapon, and the player can attack the enemy aircraft when the enemy aircraft is caught in the range. Also, when a player is attacked by an enemy aircraft (for example, an attack by a missile), the game is over when the player's “life value” decreases and the player's “life value” becomes zero. .

  For example, in Patent Document 1, in a shooting game performed in a virtual three-dimensional game space, an optimal target most suitable for attacking is selected on the game screen so that the player can shoot down as many enemy aircraft as possible within the game time. Is displayed on the screen. When the player pursues the enemy aircraft, the range is changed according to the player's weapon.

JP-A-8-229238 (FIG. 13)

  However, in the conventional flight game, only the range of the range is changed according to the player's weapon. Therefore, when the player pursues the enemy aircraft or when the enemy aircraft pursues the player, it is realistic and complicated. There was a problem that flight games could not be provided.

  The present invention has been made in view of the above circumstances. In addition to the “life value” of the player or the opponent, the concept of “stamina” (eg, battery) indicating physical strength in the game is provided. To provide a flight game system capable of changing characteristics of an item (for example, a weapon) of a player according to the method, a method in the system, a program for executing the method, and an information recording medium storing the program Objective.

  According to the first aspect of the present invention, the stamina of the item that the player or the player's opponent has in the game is provided separately from the life value indicating the physical strength of the player or the player's opponent in the game. A flight game system comprising: means for detecting a value; and means for changing a shooting angle or range of an item of the player or an opponent of the player according to the detected stamina value.

  According to the present invention, a realistic and complex flight game can be provided by providing the concept of “stamina” indicating physical strength in the game, apart from the “life value” of the player or the opponent.

It is a figure for demonstrating the flight game system which concerns on embodiment of this invention. It is a figure which shows an example of a structure of the server group 2 of embodiment of this invention. It is a figure which shows the structure of the server 10 which performs the operation | movement for implement | achieving the flight game which concerns on embodiment of this invention. FIG. 4 is a diagram showing data stored in a database 23. It is a figure which shows an example of weapon item ID, the maximum range distance, the maximum range of incidence, a battery value, and a selection flag. It is a figure for demonstrating the three-dimensional space coordinate in game space. It is a figure which shows the relationship between mode ID and a mode. It is a figure which shows the structure of the mobile telephone (smartphone) 4-1 which concerns on embodiment of this invention. It is a figure for demonstrating the node and path | pass set in game space. It is a figure for demonstrating operation | movement of the Com machine in CHASE mode. It is a figure for demonstrating operation | movement of the Com machine in ESCAPE mode. It is a figure for demonstrating the lock on of a Com machine. It is a figure for demonstrating switching of FREE mode, CHASE mode, and ESCAPE mode. It is a flowchart for demonstrating the attack of a Com machine. It is a figure which shows the change of the incident angle by the battery rate of a missile. It is a figure which shows the change of the incident angle by the battery rate of a machine gun. It is a figure for demonstrating the relationship between a shooting angle and capture of enemy aircraft. It is a figure which shows an example of the game screen of a flight game.

  Hereinafter, a flight game system according to an embodiment of the present invention will be described with reference to the drawings.

  FIG. 1 is a diagram for explaining a flight game system according to an embodiment of the present invention.

  As shown in the figure, a network 1 such as the Internet (for example, the Internet) includes a server group 2 that performs main processing of the flight game system according to the embodiment of the present invention, and a flight according to the present embodiment. A plurality of computers 3-1 and 3-2 and mobile phones 4-1 and 4-2 used by users who play in the game system are connected to the network 1 via the access point 5 or the base station 6.

  The server group 2 may be realized by a single computer, or may be configured by a plurality of computers such as a Web server, a processing server, and a database server for each function, and in the embodiment of the present invention, The configuration is not limited.

  The computer 3 includes a general desktop computer, a mobile computer, a laptop computer, a tablet terminal, and the like.

  The mobile phone 4 includes a smartphone, a feature phone, and the like, and is a mobile phone that operates on an OS such as Android (R) or iOS (R), for example.

  FIG. 2 is a diagram illustrating an example of the configuration of the server group 2 according to the embodiment of this invention.

  As shown in the figure, for example, the server group 2 includes a front server group 2-1, a database server group 2-2, and a batch server group 2-3.

  The front server group 2-1 is responsible for shaping the execution output of various processes that can be executed immediately upon receiving a communication request with a client. For example, a web server.

  The database server group 2-2 is a processing server that performs, for example, processing that forms the core of social network service processing in addition to the flight game processing according to the present embodiment.

  The batch server group 2-3 periodically acquires data from the database server group 2-2, performs periodic processing, and records the result in the database server group 2-2.

  In the present embodiment, in order to simplify the description, the case where the operation is performed on one server 10 shown in FIG. 3 will be described. However, as described above, the configuration of the server is not limited to this. Needless to say.

  FIG. 3 is a diagram showing a configuration of the server 10 that performs an operation for realizing the flight game according to the embodiment of the present invention.

  As shown in the figure, in the server 10, a CPU 12, a communication unit 13, a memory 14, and a storage device 15 are connected to a bus 11.

  The CPU 12 cooperates with the flight game program 22 according to the embodiment of the present invention stored in the storage device 15 to perform the flight game according to the embodiment of the present invention and to control the entire server 10. It is.

  The communication unit 13 controls communication with an external device such as a client via the network 1.

  The memory 14 is used as a work area required when the flight game program 22 is executed.

  The storage device 15 is for storing programs and data required for object display processing, and is, for example, a large-capacity storage device such as a hard disk drive (HDD), an optical disk drive, a DVD, or an MO. The storage device 15 stores an OS (Operating System) 21, a flight game program 22, and a database 23 of the flight game program 22.

  The OS 21 is a program for realizing basic functions of the server 10.

  The flight game program 22 is a program for realizing the flight game according to the embodiment of the present invention.

  The database 23 of the flight game program 22 stores various parameters used in the flight game of the present embodiment realized by the flight game program 22.

  FIG. 4 is a diagram showing data stored in the database 23.

  As shown in the figure, in the database 23, the life value 31-2, the weapon item ID 31-3, the three-dimensional space coordinate value 31-4, the first lock-on identification information 31-5 are associated with the aircraft ID 31-1. Second lock-on identification information 31-6, mode ID 31-7, and possessed item ID 31-8 are stored.

  The machine ID 31-1 is information for identifying the player's machine or the player's opponent's machine in the flight game.

  The life value 31-2 indicates the physical strength of the player's machine identified by the machine ID 31-1 or the player's opponent's machine in the game. Damage is accumulated when attacked by the opponent, and life value decreases when certain damage is accumulated. When the life value becomes zero, the aircraft identified by the aircraft ID explodes and disappears in the flight game.

  The weapon item ID 31-3 (31-3-1, 31-3-2, 31-3-3,...) Is identification information indicating a weapon owned by the user. This weapon item ID 31-3 (31-3-1, 31-3-2, 31-3-3,...) Is associated with a maximum range distance, a maximum angle of fire, a battery value, and a selection flag, respectively. Yes.

  In FIG. 4, the maximum range distance 31-3-3-1, the maximum range angle 31-3-3-2, the battery value 31-3-3-3, and the selection flag associated with the weapon item ID 31-3-3. 31-3-3-4 is shown.

  Here, “maximum range distance” is information indicating the maximum range distance of the weapon indicated by the corresponding weapon item ID 31-3, and “maximum range angle” is the maximum range angle of the weapon indicated by the corresponding weapon item ID 31-3. The information “battery value” is information indicating the stamina of the current weapon indicated by the corresponding weapon item ID 31-3, and depends on the number of ammunition of the weapon, for example. The “selection flag” is information indicating whether or not the weapon indicated by the corresponding weapon item ID 31-3 is currently selected in the game.

  FIG. 5 is a diagram illustrating an example of a weapon item ID, a maximum range distance, a maximum firing angle, a battery value, and a selection flag.

  As shown in the figure, “Laser” is defined as a weapon when the weapon item ID is “01”. The laser is set to 2000 m as the “maximum range distance” and 30 degrees as the “maximum range angle”. Then, it is shown that the “battery value” of the current laser is 60% and the “selection flag” indicates that the laser is selected.

  When the weapon item ID is “02”, “missile” is defined as a weapon. The missile is set to 1500 m as the “maximum range distance” and 40 degrees as the “maximum range angle”. The “battery value” of the current laser is 100%, and the “selection flag” indicates that no missile is selected.

  When the weapon item ID is “03”, “machine gun” is defined as a weapon. In the machine gun, “maximum range distance” is set to 500 m, and “maximum range angle” is set to 45 degrees. The “battery value” of the current machine gun is 20%, and the “selection flag” indicates that the machine gun is not selected.

  In the present embodiment, the shooting angle when the weapon is actually used varies depending on the battery value. The relationship between the battery and the launch angle will be described later.

  The three-dimensional space coordinate value 31-4 is information indicating the three-dimensional coordinates in the game space of the player's machine indicated by the machine ID 31-1 or the player's opponent's machine. For example, as shown in FIG. 6, the three-dimensional space coordinates may define the three-dimensional coordinates of the opponent aircraft 33-1, 33-2, and 33-3 on the basis of the player aircraft 32, You may define a three-dimensional coordinate on the basis of the position in game space.

  The first lock-on identification information 31-5 is information indicating whether the player's aircraft or the player's opponent's aircraft in the flight game indicated by the aircraft ID 31-1 is currently locked on by the opponent.

  The second lock-on identification information 31-6 is information indicating whether the player's aircraft or the player's opponent's aircraft in the flight game indicated by the aircraft ID 31-1 is locking on the opponent.

  The mode ID 31-7 is defined for the aircraft ID of the player's opponent, and is information indicating which mode the player's opponent's aircraft in the flight game indicated by the aircraft ID 31-1 is currently in. The mode ID is not necessarily required for the player ID. FIG. 7 is a diagram showing the relationship between the mode ID and the mode.

  As shown in the figure, when the mode ID is “1”, the player's opponent's aircraft in the flight game indicated by the aircraft ID 31-1 is currently in the FREE mode and the mode ID is “2”. In this case, when the player's opponent's aircraft in the flight game indicated by the aircraft ID 31-1 is currently in the CHASE mode and the mode ID is "3", in the flight game indicated by the aircraft ID 31-1. The player's opponent's aircraft is currently in ESCAPE mode.

  The possessed item ID 31-8 (31-8-1, 31-8-2, 31-8-3,...) Is the player's aircraft or the opponent's aircraft in the flight game indicated by the aircraft ID 31-1. Is identification information indicating the item it has. In the flight game of the present embodiment, for example, the player's aircraft or the player's opponent's aircraft in the flight game indicated by the aircraft ID 31-1 may own an item such as “treasure”. The identification information indicating the owned “treasure” is stored in the possessed item ID 31-8.

  FIG. 8 is a diagram showing a configuration of a mobile phone (smartphone) 4-1 according to the embodiment of the present invention.

  As shown in the figure, a CPU 42, a wireless communication unit 43, a memory 44, an electronic compass 45, a camera 46, a storage device 47, a touch panel sensor 48, and a display control controller 49 are connected to the bus 41.

  The CPU 42 cooperates with the client-side flight game program 47-3 according to the embodiment of the present invention stored in the storage device 47 to perform the flight game according to the embodiment of the present invention, as well as the mobile phone 4- It governs overall control.

  The wireless communication unit 43 controls communication with an external device such as a server via the network 1. The wireless communication unit 43 also has wireless communication functions such as wireless LAN, Bluetooth (registered trademark), and WiFi.

  The memory 44 is used as a work area required when the client side flight game program 47-3 is executed.

  The electronic compass 45 has a geomagnetic sensor and measures the direction.

  The camera 46 has an imaging function and stores the captured image in the storage device 47.

  The storage device 47 is for storing programs and data required for the flight game according to the present embodiment, and is a large-capacity storage device such as a hard disk drive (HDD), for example. The storage device 47 stores an OS (Operating System) 47-1, a database 47-2 of the client side flight game program 47-3, and a client side flight game program 47-3.

  The OS 47-1 is a program for realizing the basic functions of the mobile phone 4-1.

  The database 47-2 manages data used in the flight game operated by the client side flight game program 47-3.

  In the present embodiment, the database 47-2 stores only information associated with the machine ID of the user of the mobile phone 4-1, among the information stored in the database 23 on the server side. However, only a part of the information may be stored.

  The client side flight game program 47-3 is a program that manages the processing on the client side of the flight game according to the present embodiment.

  The touch panel sensor 48 is a sensor that detects a user action on the touch panel 51 of the display unit 50 of the mobile phone 4-1.

  The display control controller 49 performs display control of the display unit 50.

  Next, an outline of the flight game of the present embodiment will be described.

  In the flight game according to the present embodiment, the player flies in the game space according to the purpose, and battles with an opponent (computer side) airplane (hereinafter referred to as “Com machine”) as needed during the flight. To do.

  In the game space, as shown in FIG. 9, node N (N-1, N-2,..., N-6) is set, and its node N and its purpose (for example, treasure node N-6) The flight path (path) of the Com aircraft is set according to The Com aircraft basically flies on the path.

  As shown in FIG. 7, the Com machine has a FREE mode, a CHASE mode, and an ESCAPE mode. Hereinafter, each mode will be described. Regardless of the mode, it is possible to attack if there is an enemy aircraft ahead.

[FREE mode]
The Com machine appropriately targets at regular intervals and flies toward it.

For example, if the goal is set other than the treasure battle,
(1) Arbitrary enemy aircraft selected with a certain probability (If there are multiple enemy aircraft, select the enemy aircraft that is at the forefront)
(2) Randomly determined node If it is a treasure battle,
(1) Remaining enemy aircraft up to the treasure quota (except when you are still 1)
(2) There is a treasure in the field of view (the closest treasure if there are more than one) and a probability lottery.

(3) Enemy aircraft with treasure (if there are multiple enemy aircraft in front)
(4) Random points in the stage (random nodes)
When a target is found, it switches to CHASE mode, and when it is locked on by an enemy aircraft, it switches to ESCAPE mode.

[CHASE mode]
FIG. 10 is a diagram for explaining the operation of the Com machine in the CHASE mode.

  In the CHASE mode, the Com machine performs the following operations.

  Jump toward the target, and if the target is an enemy aircraft, the node closest to the enemy aircraft is set as the target node.

  Search the route from the node closest to you to the target node and fly along the path.

  When the target node is reached or the target enters the field of view, stop following the path and follow the enemy aircraft directly.

  If the target is lost (after a certain period of time outside the field of view), the mode changes to FREE mode.

  After a certain period of time after being locked on by an enemy aircraft, it changes to ESCAPE mode.

[ESCAPE mode]
FIG. 11 is a diagram for explaining the operation of the Com machine in the ESCAPE mode.

  In the ESCAPE mode, the Com machine performs the following operations.

  Fly randomly along the path.

When there is a battery value of the Com machine that is equal to or greater than a predetermined value, escape movement (any one of flipping, turning over, and sudden turning left and right) is performed at regular intervals. Here, the battery value of the Com machine is, for example, the fuel of the Com machine. If there is no battery value of the Com machine above the predetermined value, the Com machine does not run away. The battery value of the Com aircraft is stored in association with the aircraft ID 31-1 shown in FIG. 4 (not shown), which is a concept different from the life value 31-2. If there is no lock-on from the enemy aircraft, the FREE mode Changes to.

  Next, “lock on” will be described.

  FIG. 12 is a diagram for explaining the lock-on of the Com machine.

  The lock-on of the Com machine is performed under the following conditions.

  A lock-on state is established by keeping the enemy aircraft within the lock-on range for a certain period of time (in the case of a guided weapon, a marker is displayed on the lock-on target).

  The lock-on range varies depending on the weapon within a certain distance of the aircraft at a certain angle.

  If multiple enemy aircraft are in the lock-on state, priority is given to the enemy aircraft that is ahead (with a smaller angle).

  When a locked-on enemy aircraft goes out of the lock-on range and a certain period of time elapses, the lock-on is released.

  Lock-on is released when a locked-on enemy aircraft performs a special maneuver (inversion, sudden left / right turn, somersault). In the case of a non-guided weapon, a lock-on process is performed internally.

  FIG. 13 is a diagram for explaining switching between the FREE mode, the CHASE mode, and the ESCAPE mode.

  As shown in the figure, when the Com aircraft in the FREE mode M1 finds an enemy aircraft, the mode is switched to the CHASE mode M2. Further, when it is detected that the lock is turned on, the mode is switched to the ESCAPE mode M3.

  If it is determined that the Com aircraft in the CHASE mode M2 has lost sight of the enemy aircraft or that a certain time has elapsed, the mode is switched to the FREE mode M1. In addition, when it is detected that the lock is on, the mode is switched to the ESCAPE mode M3.

  When the Com machine in the ESCAPE mode M3 escapes from the lock-on, it switches to the FREE mode M1.

  In the above description, the case where the operation characteristics of the own machine are changed according to the operation mode has been described. However, as in the case of the attack described in the flowchart of FIG. You may make it change.

  Next, the attack of the Com machine will be described with reference to the flowchart of FIG. The Com machine attack is performed according to the flowchart of FIG. 14 regardless of the mode.

  First, it is determined whether or not the attack interval has passed (S1). If it is determined in S1 that the attack interval has passed, it is determined whether or not the selected weapon has a battery value for at least one shot (S2).

  This determination refers to the database 23, refers to the selection flag associated with the weapon item ID 31-3 corresponding to the ID of the Com machine, and refers to the battery value associated with the currently selected weapon item ID. Is done. Note that the value of the selection flag, that is, the weapon to be selected, may be determined randomly every predetermined time or may be determined according to a predetermined rule. The “one battery value” is determined in advance for each weapon item.

  If it is determined in S2 that the selected weapon has a battery value for at least one shot, it is determined whether or not to attack (S3). This determination may be made based on a predetermined probability or may be made at random. On the other hand, when it is determined in S2 that the selected weapon does not have at least one battery value, the process returns to S1.

  If it is determined in S3 that an attack is to be performed, it is determined whether or not the selected weapon is a homing weapon (S4). This determination is determined based on the weapon item ID. For example, when the selected weapon item ID is “01: Laser” and “03: Machine Gun”, it is determined that the weapon item is a non-homing weapon, and the selected weapon item ID is “02: Missile”. In some cases, it is determined to be a homing weapon. On the other hand, if it is determined in S3 that no attack will be performed, the process returns to S1.

  If it is determined in S4 that the selected weapon is a homing weapon, it is determined whether or not the enemy aircraft is locked on (S5). This determination is made by referring to the database 23 and referring to the second lock-on flag corresponding to the ID of the Com machine. As described in the explanation of FIG. 12, the lock-on condition is that the enemy aircraft is kept in the lock-on state by continuously capturing the enemy aircraft within the lock-on range for a certain period of time.

  If it is determined in S5 that the enemy aircraft is locked on, it is determined whether the enemy aircraft is worth attacking (S6). This determination is made by referring to the database 23 and referring to the possessed item ID 31-8 corresponding to the ID of the Com machine. This criterion is arbitrarily determined. For example, it is possible to define various criteria such as having specific possession items or having possession items more than a predetermined number. On the other hand, if it is determined in S5 that the enemy aircraft is not locked on, the process returns to S1.

  In S6, when it is determined that the enemy aircraft is worth attacking, a homing weapon (missile) is shot against the locked-on enemy aircraft and associated with the weapon item ID of the selected homing weapon. A value corresponding to the selected homing weapon is subtracted from the battery value (S8). Thereafter, the attack interval is set (S9), and the process returns to S1.

  On the other hand, when it is determined that the weapon selected in S4 is not a homing weapon, it is determined whether there is an enemy aircraft within the range (S11). This determination is made based on the maximum range distance associated with the weapon item ID of the selected weapon. The distance between the enemy aircraft and the opponent's opponent's aircraft indicated by the aircraft ID is calculated based on the respective three-dimensional space coordinates.

  If it is determined in S11 that there is an enemy aircraft within the range, it is determined whether or not there is an enemy aircraft within the launch angle (S12). Here, the firing angle is determined according to the current battery value associated with the weapon item ID of the selected weapon associated with the aircraft ID.

  Specifically, the angle of incidence = reference value × battery rate (= battery value / maximum battery value). FIGS. 15A and 15B are diagrams showing changes in the firing angle depending on the battery rate of the missile, and FIGS. 16A and 16B are diagrams showing changes in the firing angle depending on the battery rate of the machine gun. As shown in the figure, when the battery rate is low, the firing angle is also narrowed. Therefore, as shown in FIG. 17, when the battery rate is 100%, the enemy aircraft can be caught, but when the battery rate is 50%, the enemy aircraft cannot be caught. , You can add depth to your flight game. On the other hand, if it is determined in S11 that there is no enemy aircraft within the range, the process returns to S1.

  If it is determined in S12 that there is an enemy aircraft within the firing angle, a bullet is shot using the selected weapon for a predetermined time (S13), and the process proceeds to S8. On the other hand, if it is determined that there is no enemy aircraft within the launch angle, the process returns to S1.

  FIG. 18 is a diagram showing an example of a screen displayed on the mobile phone of the flight game according to the present embodiment.

  This figure shows a case where enemy aircraft 66a and 66b appear when the user's airplane 61 is flying in the game space. The flowchart in the case of the attack demonstrated in FIG. 14 is applied to enemy aircraft 66a, 66b. In the vicinity of the enemy aircraft 66a and 66b, life gauges 67a and 67b indicating the respective lives are displayed. A life gauge 69 indicating the life of the user's airplane 61 is displayed on the upper left of the screen.

  In the figure, a lock-on button 62 is a button used when a user locks on an enemy aircraft, and buttons 63 and 64 are buttons for using a selected weapon, an acquired item, and the like. The battery gauge 65 indicates the filling rate of the battery of the selected weapon.

  In the above-described embodiment, the case where the launch angle is changed according to the battery value has been described. However, the range of the range may be changed together with the launch angle. Moreover, although the case where the shooting angle of the non-homing weapon is changed according to the battery value has been described, the shooting angle of the homing weapon may be changed.

  Furthermore, in the above-described embodiment, the case where the shooting angle is changed based on the battery value related to the weapon has been described, but other parameters such as the fuel of the airplane, the speed, the acceleration, the number of possessed items, etc. Based on this, the launch angle may be changed. For example, you may employ | adopt the structure changed so that a firing angle may be narrowed according to the acceleration of an airplane.

  Further, in the above-described embodiment, the algorithm at the time of the attack of the enemy aircraft has been described. However, the user's own launch angle may be changed according to the battery value, and according to other parameters. It is good also as a structure which changes a user's own launch angle.

  Therefore, according to the flight game system of the present embodiment, apart from the “life value” of the player or the opponent, the concept of “stamina” (for example, battery) indicating physical strength in the game is provided, and this “stamina” Since the characteristics of the item (for example, weapon) of the player can be changed according to the situation, unlike the conventional flight game, a more complicated and realistic game can be provided.

  Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

  The method described in the embodiment is a program that can be executed by a computer (computer), for example, a magnetic disk (floppy (registered trademark) disk, hard disk, etc.), an optical disk (CD-ROM, DVD, MO, etc.), It can be stored in a recording medium such as a semiconductor memory (ROM, RAM, flash memory, etc.), or transmitted and distributed via a communication medium. The program stored on the medium side includes a setting program that configures software means (including not only the execution program but also a table and data structure) in the computer. A computer that implements this apparatus reads a program recorded on a recording medium, constructs software means by a setting program as the case may be, and executes the above-described processing by controlling the operation by this software means. The recording medium referred to in this specification is not limited to distribution, but includes a storage medium such as a magnetic disk or a semiconductor memory provided in a computer or a device connected via a network.

  DESCRIPTION OF SYMBOLS 1 ... Network, 2 ... Server group, 3-1, 3-2 ... Computer, 4-1, 4-2 ... Mobile phone, 5, 6 ... Base station, 10 ... Server, 11 ... Bus, 12 ... CPU, 13 ... Communication unit, 14 ... Memory, 21 ... OS (operating system), 22 ... Flight game program, 23 ... Flight game program database.

Claims (4)

Means for detecting a value indicating a stamina of an item possessed by the player or the player's opponent in the game, provided separately from a life value indicating the physical strength of the player or the player's opponent in the game;
A flight game system comprising: means for changing a shooting angle or range of an item of the player or an opponent of the player according to the detected stamina value. The flight game system is provided separately from the life value indicating the physical strength in the game of the player or the opponent of the player, and detects a value indicating the stamina of the item possessed by the player or the opponent of the player in the game,
A method in a flight game system, wherein the flight game system changes a shooting angle or range of an item of the player or an opponent of the player according to the detected stamina value. In the flight game system,
Provided separately from the life value indicating the physical strength of the player or the opponent of the player in the game, and detecting the value indicating the stamina of the item possessed by the player or the opponent of the player in the game;
A flight game program for changing a shooting angle or range of an item of the player or an opponent of the player according to the detected stamina value. Means for detecting acceleration of the player or the opponent of the player in the game;
A flight game system comprising: means for changing a shooting angle or a range of an item of the player or an opponent of the player according to the detected acceleration.

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