JP2011036588A - Game device, game control program, and game control method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game for giving a virtual action to a mobile body object moving in a game space by utilizing the user interface of a portable terminal having a touch panel-type display unit. <P>SOLUTION: A contact point recognizing unit 21 recognizes a contact point inputted by a player, based on coordinate data outputted from an operation display unit 10. A sighting cursor generating unit 22 generates a sighting cursor K1 within an event period, based on the contact point recognized by the contact point recognizing unit 21. A cursor moving unit 23 moves and displays the sighting cursor K1 onto a display screen, based on an operation indication from the player, which is inputted to the operation display unit 10. A timing obtaining unit 24 obtains a timing signal to be outputted from the operation display unit 10 when the player inputs an attack indication. An action giving unit 25 performs attack determination processing when the timing obtaining unit 24 obtains the timing signal. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a game program, a game apparatus, and a game method for executing a game that virtually acts on a moving object that moves in a game space.

  Conventionally, a baseball game is known in which a ball object is hit by aligning the center portion of the meat cursor with the arrival position of the ball object moving in the game space and pressing the controller's push button (for example, Patent Documents). 1). In such a baseball game, the player moves the meet cursor by operating, for example, a cross key of the controller.

  By the way, in recent years, a mobile phone (for example, i-phone (registered trademark)) that includes a touch panel type display unit and can execute a game has become widespread.

  In such a mobile phone, the user can perform all operations by touching the touch panel. Therefore, it is not necessary to provide physical buttons such as a numeric keypad on the mobile phone, and a simple appearance is realized. In addition, the mobile phone is basically operated by tracing the touch panel with a finger or touching it lightly with a finger. In other words, since a tracing operation is newly added in addition to the pressing operation, a novel user interface is realized as compared with the conventional mobile phone which is based on the pressing operation.

Japanese Patent No. 3892889

  However, since the game of Patent Document 1 is premised on the use of a controller having a cross key, a push button, etc., the characteristics of the user interface of a mobile phone having a touch panel display unit based on finger operation are described. It cannot be fully utilized. Therefore, in the method of Patent Document 1, the operation of tracing, which is a characteristic operation of this type of mobile phone, is not utilized at all.

  An object of the present invention is to provide a game device that realizes a game capable of virtually acting on a moving object moving in a game space by utilizing a user interface of a portable terminal having a touch panel display unit It is to be.

  (1) A game apparatus according to an aspect of the present invention is a game apparatus that controls the progress of a game that gives a virtual action to a moving object that moves in a game space, and includes a touch panel display unit. One or more contacts actually input by the player based on an operation instruction from an operation means and a player touching a finger to input one or more contact points simultaneously on the display screen of the display unit Recognizing when one or a plurality of contact points are recognized by the contact point recognition unit within a predetermined time by acquiring one or a plurality of contact points by acquiring the coordinate information of the points. An aiming cursor generating means for generating an aiming cursor based on the one or more touched points, and after the aiming cursor is generated and there is a remaining time in the predetermined time, Based on an operation instruction from the player input to the operation means, a movement means for moving and displaying the aiming cursor on the display unit, and an operation for determining a timing at which a virtual action is applied to the moving object. A timing acquisition unit that acquires a timing signal output from the operation unit when an instruction is input; and at least of the moving object and the aiming cursor when the timing acquisition unit acquires the timing signal. An action providing means for giving the virtual action to the moving object when part of the objects overlaps each other;

  A game control program according to another aspect of the present invention is a game control program that causes a computer to function as a game device that controls the progress of a game that gives a virtual action to a moving object that moves in a game space. And a player based on an operation instruction including a touch panel type display unit and an operation instruction from a player touching a finger to input one or a plurality of contact points simultaneously on the display screen of the display unit. By acquiring coordinate information of one or more contact points that are actually input, contact point recognition means for recognizing one or more contact points, and a plurality of one or more simultaneously by the contact point recognition means within a predetermined time When the contact point is recognized, the aiming cursor generating means for generating the aiming cursor based on the one or more recognized contact points, and the aiming cursor A moving means for moving and displaying the aiming cursor on the display unit on the basis of an operation instruction from the player input to the operation means when there is a remaining time after the generation of the cursor, and the movement Timing input means for acquiring a timing signal output from the operation means when an operation instruction for determining a timing at which a virtual action is applied to a body object is input, and the timing acquisition means is the timing When at least a part of the moving object and the aiming cursor overlap when the signal is acquired, a computer is functioned as an action imparting unit that gives the virtual action to the moving object.

  A game control method according to yet another aspect of the present invention is a game control method in which a game device controls the progress of a game that virtually acts on a moving object that moves in a game space, The game apparatus includes an operation unit including a touch panel display unit, and is based on an operation instruction from a player touching a finger to input one or a plurality of contact points on the display screen of the display unit. , By acquiring the coordinate information of one or more contact points actually input by the player, the contact point recognition step for recognizing one or more contact points, and the contact point recognition step 1 or When a plurality of contact points are recognized at the same time, an aiming cursor generating step for generating an aiming cursor based on the recognized one or more contact points, and the aiming cursor A movement step for moving and displaying the aiming cursor on the display unit on the basis of an operation instruction from the player input to the operation means when there is a remaining time after the generation of the sol, and the movement A timing acquisition step of acquiring a timing signal output from the operation means when an operation instruction for determining a timing at which a virtual action is applied to a body object is input, and the timing acquisition step includes the timing An action providing step of providing the virtual action to the moving object when at least a part of the moving object and the aiming cursor overlap when the signal is acquired.

  According to these configurations, when an operation instruction for touching a finger to input one or a plurality of contact points at the same time on the display screen of the display unit is performed by the player, the player actually performs the operation based on the operation instruction. One or a plurality of contact points input in the above are recognized, and an aiming cursor is generated based on the recognized one or more contact points.

  The player moves the aiming cursor in the game space by operating the operation means. Then, when an operation instruction for determining the timing at which an action is applied to the moving object is input by the player, a timing signal is output from the operation means and acquired by the timing acquisition means. If the moving object and the aiming cursor overlap when the timing signal is acquired, a virtual action is given to the moving object.

  That is, the player touches one or more fingers on the display screen to display the aiming cursor on the display screen, and then moves the generated aiming cursor to act on the moving object. This is a completely new operation that has never been done before.

  Moreover, since the generation of the aiming cursor and the subsequent movement of the aiming cursor need to be performed within a limited time, the player is also required to have a strategy for how to allocate the time. It is possible to make full use of the characteristics of the game device including the expression display unit, and at the same time, to realize a game having unprecedented interest.

  As a specific game, for example, it can take the form of a baseball game. In this case, within a limited time until the ball object thrown from the pitcher character passes over the home base, the player (batter character) touches the screen with one or more fingers at the same time. A corresponding aiming cursor (corresponding to the “meet cursor” disclosed in Patent Document 1 showing a conventional baseball game) can be quickly generated. Next, a game configuration in which the aiming cursor is moved in anticipation of the trajectory of the flying ball character and hit on the home base can be obtained. In this case, it is necessary to generate and move the aiming cursor before the ball character passes the home base. If the timing of the aiming cursor generation is slow (timing of touching the screen) Is slow), there is no time to move the aiming cursor in accordance with the trajectory of the ball character, and as a result, the player (batter character) cannot match the bat to the ball character and sees off. .

  Accordingly, as soon as the ball character is released from the pitcher character, the player is required to have a judgment to determine an appropriate shape of the aiming cursor, and an operation for appropriately moving the generated aiming cursor in accordance with the trajectory of the ball character. Because of the nature required, a baseball game full of playfulness can be realized.

  (2) When the contact point recognition unit recognizes one contact point, the aiming cursor generation unit generates a circular aiming cursor based on the contact point, and the contact point recognition unit simultaneously When a contact point is recognized, a strip-shaped aiming cursor is generated by connecting the two contact points. When three or more contact points are recognized simultaneously by the contact point recognition unit, the three or more contact points are recognized. It is preferable to generate a polygonal aiming cursor by connecting the contact points.

  According to this configuration, the player can generate a circular aiming cursor by performing an operation instruction to touch one finger on the display screen, and touch two fingers simultaneously on the display screen. A strip-shaped aiming cursor can be generated by performing an operation instruction, and a polygon-shaped aiming cursor can be generated by performing an operation instruction to simultaneously touch three or more fingers on the display screen.

  Therefore, the player can easily generate an aiming cursor using a favorite operation instruction or generate an aiming cursor having a desired shape. It gives the room for choice and enhances the fun of the game.

  (3) The area of the aiming cursor increases in the order of a circle, a strip, and a polygon, and the moving means may set the moving speed of the aiming cursor to be lower as the area of the aiming cursor increases. preferable.

  According to this configuration, it is possible to set a virtual movement tendency that the movement is slower as the area is larger. For example, when this configuration is applied to a baseball game, the ball object and the aiming cursor will overlap if the aiming cursor (meet cursor in the conventional game) that is the hitting range is set large for the ball object thrown from the pitcher. Although the area becomes wider, the moving speed for adjusting the position of the aiming cursor becomes slow, so that it is difficult to move the aiming cursor quickly according to the changing sphere, for example. On the other hand, if the aiming cursor is set to be small, the hitting range is reduced, but the moving speed is increased, so that the aiming cursor can be quickly moved even with respect to the changing ball.

  Therefore, the player can change the number of fingers touching the display screen based on the balance between the area of the aiming cursor and the moving speed, so that the player can select a desired size from among the circular, strip, or polygonal aiming cursors. It becomes possible to generate an aiming cursor, increase variations in operations and strategies, and enhance the fun of the game.

  (4) The aiming cursor generating unit may further include one or more simultaneous contact points recognized by the contact point recognizing unit after the aiming cursor is generated and there is a remaining time in the predetermined time. It is preferable to modify the shape of the aiming cursor so that the recognized contact point is included in a part of the outer edge of the aiming cursor.

  According to this configuration, once the aiming cursor is generated, but the shape of the generated aiming cursor is not satisfactory, or if an aiming cursor that is not intended is accidentally generated, within a predetermined time. (For example, in the case of a baseball game, until the ball object released from the pitcher character passes over the home base), the player again touches the finger on the display screen to make a contact point. Can be added to correct the shape of the aiming cursor. Therefore, the player can advance the game with an aiming cursor having a satisfactory shape, and the game can be enhanced.

  However, when the correction is performed, the time required for the correction to move the corrected aiming cursor to the expected trajectory of the ball character is limited. Therefore, a quick and accurate operation is required. Therefore, considering the time allocation, the player should correct the sighting cursor even if the sighting cursor movement time after the correction is shortened, or the sighting cursor that has been generated without correction is used for the game. It is required to immediately determine the choice of whether to proceed. Thus, since various options are provided, the player can take various strategies and deepen the fun of the game.

  (5) The aiming cursor generation means is configured to generate a striped or polygonal aiming cursor at a contact point input when generating the generated aiming cursor when there is a remaining time in the predetermined time. When one of the corresponding feature points is touched again by the player, it is preferable that the touched feature points are deleted and the generated aiming cursor is corrected based on the remaining feature points.

  According to this configuration, once the aiming cursor is generated, but the generated aiming cursor is moving at a low speed or the shape is unsatisfactory, or an aiming cursor that is not intended is generated by mistake. In this case, the player can touch the predetermined feature point of the generated aiming cursor to remove the feature point and correct the shape of the aiming cursor within a predetermined time. Thus, the player can generate an aiming cursor having a satisfactory shape and advance the game, thereby enhancing the fun of the game.

  However, in the same way as the configuration of the above item (4), when correcting the aiming cursor once generated, the corrected aiming cursor is adjusted to the expected trajectory of the ball object because it takes time to correct. Therefore, a quick and accurate operation is required to move the aiming cursor after correction. Therefore, considering the time allocation, the player should correct the sighting cursor even if the sighting cursor movement time after the correction is shortened, or the sighting cursor that has been generated without correction is used for the game. It is required to immediately determine the choice of whether to proceed. Thus, since various options are provided, the player can take various strategies and deepen the fun of the game.

  (6) The aiming cursor generation means is configured to display at least one contact among the contact points recognized by the contact point recognition means from a predetermined maximum area where the player can input the contact point on the display screen of the display unit. If the point protrudes, it is preferable not to generate the aiming cursor.

  According to this configuration, since the player is restricted to input a contact point within a predetermined maximum area on the display screen, it is possible to give the player a sense of tension. Can be increased. Further, it is possible to prevent the difficulty of the game from being reduced due to an excessive increase in the area of the aiming cursor.

  (7) It further comprises character data storage means for storing information on a plurality of characters that give a virtual action to the moving object, and the information on the characters is individually set in advance for each character. Preferably, the contact point recognition means displays the maximum area on a display screen before an operation instruction from the player for inputting the contact point is included.

  According to this configuration, since the maximum region where one or a plurality of contact points can be input is displayed, it is possible to avoid a situation where a large aiming cursor is generated in the dark cloud. For example, depending on the player, there is a possibility that a large aiming cursor is generated anyway without considering moving the generated aiming cursor and only hitting the ball object. In addition, for example, when the players compare the battle results, the game conditions are greatly changed, and an unfair feeling is generated. Thus, with the above-described configuration, it is possible to secure basic game characteristics such as generating an aiming cursor, moving it, and hitting the ball object.

  Further, since the maximum area where the contact point can be input is different for each character (for example, a batter character), the player can grasp in advance the character's batting ability (the range in which the ball can be returned), and the interest in the game is improved.

  (8) It is preferable that the maximum area is displayed in a translucent manner and is erased when a finger touches the display screen of the player.

  According to this configuration, the maximum region of contact points that can be input to generate the aiming cursor can be easily identified from the game configuration screen, and does not interfere with the game screen itself. In addition, since it is deleted at the moment when the player touches the finger to input the aiming cursor, the maximum aiming cursor can be generated by touching the finger as if it were touched by using it as a mark. It is possible to eliminate the operation of a player.

  (9) The game is a baseball game, and the predetermined time is an event from an event start time set based on a pitch start time of the ball object to an event end time when the ball object passes on the home base. The event period is set one or more times until one batter of the batter character who wants to hit the ball object is finished, and the aiming cursor generating means is the second and subsequent event periods. In this case, it is preferable to use the aiming cursor generated in the previous event period.

  According to this configuration, one or a plurality of event periods are set until one batter of the batter character is completed. When a plurality of event periods are set in one batting, the aiming cursor generated in the first event period is used in the second and subsequent event periods. Therefore, each time the moving object moves, the player can save time and effort to give an operation instruction to generate the aiming cursor, and can concentrate on the operation of aligning the generated aiming cursor with the moving object.

  (10) It is preferable that the timing acquisition unit acquires the timing signal after the aiming cursor is generated and when there is a remaining time in the event period.

  According to this configuration, the player is required to perform an operation of touching his / her finger on the display screen and an operation of moving the aiming cursor and superimposing on the moving object during the event period.

  Specifically, if this configuration is applied to, for example, a baseball game, the time from when the pitcher is thrown (event start) until the pitched ball passes over the home base (event end) This is the time (event time) allowed for generating the aiming cursor.

  Therefore, when the player tries to generate a large aiming cursor in order to widen the area that hits the moving object, the player must touch the display screen with three fingers widened to make these fingers unnatural. Since the time spent for the operation to input the contact point increases, and as a result, the remaining time of the event period decreases, the time required to move the aiming object (position adjustment to match the flying ball) Will be reduced.

  Therefore, the player inputs a contact point for generating the aiming cursor while taking into consideration the remaining time of the event period, and it is possible to realize a game having unprecedented interest.

  (11) The operation means includes a gyro sensor, and the moving means detects an inclination angle of the operation means based on an angular velocity signal output from the gyro sensor, and the aiming is performed according to the detected inclination angle. It is preferable to set the moving speed of the cursor.

  According to this configuration, the operation means includes the gyro sensor, and the aiming cursor can be moved by tilting the operation means. Therefore, the player can move the finger without touching the aiming cursor.

  In other words, since the aiming cursor must finally be placed on the moving object, it is necessary to clearly grasp the positional relationship with the moving object that gradually approaches, but if the aiming cursor is moved with the finger of the player When trying to do so, it is assumed that the finger itself gets in the way, making it difficult to see the positional relationship between the two. Therefore, if this method is adopted, the finger itself does not get in the way and the operability of the player can be improved.

  According to the present invention, it is possible to make full use of the characteristics of a game device including a touch panel display unit, and at the same time, it is possible to realize a game having unprecedented interest.

1 shows a block diagram of a game device according to an embodiment of the present invention. FIG. The functional block diagram of the game device shown in FIG. 1 is shown. It is the figure which showed an example of the image of the baseball game displayed on the display screen of an operation display part. It is the figure which showed an example of the circular aiming cursor. It is the figure which showed an example of the strip-shaped aiming cursor. It is the figure which showed an example of the triangular aiming cursor. It is explanatory drawing of the correction process of an aiming cursor, (A) shows the case where a circular aiming cursor is corrected to a strip-shaped aiming cursor, and (B) is a circular aiming cursor changed to a triangular aiming cursor. A case where correction is made and (C) shows a case where the strip-shaped aiming cursor is corrected to a triangular aiming cursor. It is explanatory drawing of the correction process of an aiming cursor, (A) shows the case where a triangular-shaped aiming cursor is corrected to a strip-shaped aiming cursor, and (B) is a triangular-shaped aiming cursor changed to a circular aiming cursor. A case where correction is made and (C) shows a case where the strip-shaped aiming cursor is corrected to a circular aiming cursor. It is the figure which showed the arrangement position in the game space of an aiming cursor. It is a schematic diagram which shows the relationship between the attitude | position of a game device and the moving speed of an aiming cursor. It is a figure for demonstrating the relationship between the area of an aiming cursor and the moving speed of an aiming cursor, (A) shows the case where the area of an aiming cursor is large, and (B) shows the case where the area of an aiming cursor is small. Yes. It is explanatory drawing of the hit | damage determination process which an action provision part performs. It is the figure which showed the calculation process of the direction of the initial velocity of the hit | damaged ball object, (A) shows an aiming cursor, (B) shows the state which looked at the ball object immediately after hit | damping in the x direction, (C) shows a state in which the ball object immediately after hitting is viewed from the z direction. It is a flowchart which shows operation | movement of the game device by embodiment of this invention. It is an image for clearly indicating that the ball object has been hit by the bat object.

  Hereinafter, a game device according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a block diagram of a game device according to an embodiment of the present invention. In the present embodiment, for example, a mobile phone including a touch panel display unit is employed as the game apparatus. However, this is only an example, and a portable terminal having a touch panel display such as a PDA (Personal Data Assistance) may be adopted, or a portable game device having a touch panel display may be adopted. Good.

  In the present embodiment, a ball object BL1 (an example of a moving object) that moves in the game space as a game is positioned by an aiming cursor (corresponding to a conventional game meet cursor, which will be described below as an aiming cursor). Adopting a baseball game that virtually strikes back.

  1 includes a gyro sensor 1, a CPU (Central Processing Unit) 2, a communication control circuit 3, a RAM (Random Access Memory) 4, a ROM (Read-Only Memory) 5, a sound processing circuit 6, and an image processing circuit. 7, a monitor 8, a speaker 61, and a microphone 62. The blocks such as the gyro sensor 1 to the image processing circuit 7 shown in FIG. 1 are connected to each other via a bus line BS.

  The gyro sensor 1 is composed of, for example, a gyro sensor that can detect the attitude of the game apparatus in the roll direction and the attitude with respect to the pitch direction, and detects angular velocities in the roll direction and the pitch direction and outputs an angular velocity signal.

  The CPU 2 interprets instructions from the game control program stored in the ROM 5 and performs various data processing and control. The communication control circuit 3 spreads the transmission target data generated by the CPU 2 using, for example, CDMA (Code Division Multiple Access) or the like, and then performs QAM (Quadrature Amplitude phase Modulation), PSK (Phase Shift Keying), QPSK (Quadrature). A process of modulating and transmitting by (Phase Shift Keying) or the like, a process of demodulating the received data, a despreading process, and a process of outputting the obtained data to the CPU 2 are performed.

  The RAM 4 secures a work area for the CPU 2. The ROM 5 stores programs and the like necessary for basic control (for example, startup control) of the game device.

  The sound processing circuit 6 generates an analog audio signal corresponding to the sound generation instruction from the CPU 2 and outputs it to the speaker 61. The image processing circuit 7 controls the monitor 8 in accordance with a drawing instruction from the CPU 11 and displays a predetermined image on the monitor 8. The microphone 62 converts the sound from the player into an electric signal.

  The image processing circuit 7 includes a touch input detection circuit 9 and displays various images on the monitor 8. The touch input detection circuit 9 outputs the coordinate data of the contact position to the CPU 2 and makes the CPU 2 recognize the contact position when an instruction means such as a touch pen or a player's finger is directly touched to the monitor 8.

  Further, the touch input detection circuit 9 outputs the coordinate data of the object to the CPU 2 when the pointing means is directly touched at the position of the object displayed on the monitor 8, and the object is touched. Is recognized by the CPU 2.

  The monitor 8 includes, for example, a liquid crystal panel and a touch pad attached on the display surface of the liquid crystal panel. As the touch pad, for example, a capacitive type or a resistive type is adopted, and a plurality of piezoelectric elements are arranged in a matrix on the display screen. Here, as the arrangement pitch of the piezoelectric elements constituting the touch pad, a value significantly smaller than the size of the area where the fingertip and the display screen come into contact when the player touches the display screen is adopted.

  As the liquid crystal panel, for example, a liquid crystal panel such as TFT (Thin Film Transistor) or STN (Super Twisted Nematic) is used, and for example, 4096 colors can be displayed. Note that an organic EL (Electro Luminescence) panel or the like may be employed instead of the liquid crystal panel.

  FIG. 2 shows a functional block diagram of the game apparatus shown in FIG. As shown in FIG. 2, the game device includes an operation display unit 10, a program execution unit 20, and a storage unit 30.

  The operation display unit 10 includes the gyro sensor 1, the touch input detection circuit 9, the monitor 8, and the like shown in FIG. 1, and receives various operation instructions input by the player and displays various game images.

  Specifically, the operation display unit 10 receives an operation instruction for touching a finger to input one or a plurality of contact points on the display screen of the operation display unit 10 in order to generate an aiming cursor. .

  Therefore, the operation display unit 10 outputs coordinate data (coordinate information) that is two-dimensional data indicating the position on the display screen touched by the player. In the present embodiment, since the region where the player's fingertip is in contact with the display screen is detected by a plurality of piezoelectric elements, the operation display unit 10 detects the maximum pressure of the plurality of piezoelectric elements. The position of the element is determined as the position touched by the player, and the coordinate data of the position is output to the contact point recognition unit 21.

  The operation display unit 10 outputs coordinate data to the contact point recognition unit 21 at regular time intervals when the player touches the display screen with a finger. Accordingly, the operation display unit 10 repeatedly outputs the same coordinate data when the player touches the same position on the operation screen. On the other hand, the operation display unit 10 stops the output of the coordinate data when the player lifts his finger from the display screen.

  Further, the operation display unit 10 receives a batting instruction input by the player in order to determine the batting timing of the ball object moving in the game space. Specifically, the operation display unit 10 displays a batting instruction button (not shown) under an instruction from the program execution unit 20, and accepts the batting instruction by causing the player to touch the batting instruction button. When the operation display unit 10 receives a batting instruction from the player, the operation display unit 10 outputs a timing signal.

  In addition, the operation display unit 10 receives a movement instruction input by the player in order to move the aiming cursor on the display screen. Here, the player inputs a movement instruction by tilting the game apparatus itself without touching the aiming cursor. Therefore, the operation display unit 10 receives a movement instruction from the player by causing the gyro sensor 1 to detect whether or not the game apparatus is tilted.

The reason why the aiming cursor movement instruction is performed without contact as described above is as follows.
In other words, since the aiming cursor must finally be placed on the ball object, it is necessary to clearly grasp the positional relationship with the gradually approaching ball object, but if the aiming cursor is moved with the player's finger This is because it is assumed that the finger itself is in the way and it is difficult to see the positional relationship between the two.

  FIG. 3 is a diagram showing an example of a baseball game image displayed on the display screen of the operation display unit 10. As shown in FIG. 3, this baseball game is a baseball game in which the pitcher character CL2 throws the ball object BL1 and the batter character CL1 returns the ball object BL1 with the bat object BT, and the player operates the batter character CL1.

  Here, the player touches one or a plurality of fingertips on the display screen of the operation display unit 10 to input one or a plurality of contact points and generate the aiming cursor K1. Then, the player tilts the operation display unit 10 to move the aiming cursor K1. When the ball object BL1 reaches the vicinity of the home base, the player positions the aiming cursor K1 on the ball object BL1 and inputs a batting instruction. To do. Then, the bat object BT is displayed as a swing, and the ball object BL1 is hit back. In FIG. 3, since three contact points TP1 to TP3 are input at the same time, these three contact points TP1 to TP3 are connected by a line segment to generate a triangular aiming cursor K1.

  Returning to FIG. 2, the program execution unit 20 is mainly configured by the CPU 2, and includes a contact point recognition unit 21, an aiming cursor generation unit 22, a cursor movement unit 23, a timing acquisition unit 24, an action application unit 25, and a level setting unit 26. It has the function of. These functions are realized by the CPU 2 executing a game control program.

  The contact point recognition unit 21 recognizes the contact point input by the player by acquiring the coordinate data output from the operation display unit 10. Here, the contact point recognition unit 21 inputs the contact point if the period from the start of the output of coordinate data of a certain coordinate from the operation display unit 10 to the stop of the output is less than a certain period. It is determined that

  Specifically, the contact point recognition unit 21 outputs the coordinate data first, even when coordinate data having coordinates different from the coordinate data output first is output within a certain period. If the coordinate data is within a predetermined allowable range with respect to the coordinate data, it is determined that the player has input a contact point. In this case, the contact point recognition unit 21 may determine that the coordinate data output at the end of the fixed period is the contact point input by the player. Here, for example, about 1 second can be adopted as the fixed time.

  Further, the contact point recognition unit 21 determines that another one or more contact points are input by the player at the same time when it is determined that a certain contact point is input by the player or within a certain allowable period from that point. In this case, it is determined that the player inputs a plurality of contact points at the same time. As a result, even if there is a slight shift in the input points of a plurality of contact points input by the player at the same time, these contact points are handled as input at the same time, so that the difficulty level of the game is not significantly increased. can do.

  Here, as the allowable period, for example, a value of about 0.1 to 0.2 seconds may be adopted. In the present embodiment, the contact point recognition unit 21 recognizes a maximum of three contact points at the same time. Therefore, when the contact point recognition unit 21 determines that the player inputs four or five contact points on the display screen at the same time, and there is a deviation in the input time of these contact points, these four or five points are detected. Of the three contact points, the input time point is input to the player from the latest contact point to the past three contact points, or the input time point is input from the oldest contact point to the present to the player. What is necessary is just to determine as three contact points. Of course, it is possible to set the maximum contact point to, for example, five, but in this case, the maximum finger touches all of the fingers of one hand, which is difficult in terms of operability. There are three contact points.

  Further, when the player determines that four or five contact points have been input simultaneously on the display screen, the contact point recognition unit 21 has a case where there is no deviation or there is a deviation between the input points of these contact points. However, among the four or five contact points determined to be input at the same time, three contact points may be extracted at random, and the extracted three contact points may be determined as the three contact points input to the player. .

  Further, the contact point recognition unit 21 displays a semi-transparent and circular maximum region MD in which the player can input the contact point at a substantially central portion of the operation display unit 10 before the player touches the finger. Displayed above (see FIG. 3).

  Here, the size of the maximum area MD is individually set according to the batting ability of the batter character CL1. That is, the maximum area MD is displayed larger as the batting ability of the batter character CL1 is higher.

  However, it is desirable that the maximum area MD does not exceed the range obtained by dividing the strike zone into four, for example. If the maximum area MD is too large, the aiming cursor K1 is easily displayed aiming at the large area, and a simple game characteristic such as simply hitting the bat object BT on the ball object BL1 in order to avoid a strikeout. This is to avoid becoming.

  Thus, the player inputs the contact point after visually recognizing the maximum area MD displayed in advance. However, when a plurality of contact points are input simultaneously, at least one contact point protrudes from the maximum area MD. If this happens, the aiming cursor K1 is not generated. In this case, the batter character CL1 will see off regardless of whether or not the ball object BL1 is a strike. Therefore, the player is requested to generate the aiming cursor K1 with the maximum area MD as an upper limit.

  The displayed maximum area MD is deleted when the player touches the display screen with a finger. This is for the purpose of eliminating an easy player's operation such that, for example, by touching three fingers on the outer periphery of the maximum area MD, the triangular aiming cursor K1 having the maximum area can be generated.

  In FIG. 3, the aiming cursor K1 and the maximum area MD are displayed at the same time for convenience of explanation. Actually, the maximum area MD is deleted when the player touches the display screen with a finger. Therefore, they are not displayed at the same time.

  The aiming cursor generation unit 22 generates the aiming cursor K1 based on one or more recognized contact points when one or more contact points are recognized by the contact point recognition unit 21 within a predetermined time. . Here, as the predetermined time, an event period from an event start time set on the basis of the movement start time of the ball object BL1 to an event end time when the ball object BL1 passes on the home base can be adopted.

  As the event start time, for example, a time at which the pitcher character CL2 performs a motion to throw the ball object BL1, that is, a time slightly before the movement start time of the ball object BL1 can be used. However, this is an example, and the movement start time of the ball object BL1 may be adopted as the event start time. Further, the event end time is set as the timing at which the ball object BL1 passes on the home base because a hit cannot occur thereafter.

  In the present embodiment, when one contact point is recognized by the contact point recognition unit 21, the aiming cursor generation unit 22 generates a circular aiming cursor K 1 based on the contact point, and the contact point recognition unit 21. When two contact points are recognized at the same time, a strip-shaped aiming cursor K1 is generated by connecting the two contact points, and when three contact points are recognized simultaneously by the contact point recognition unit 21, each contact point Are connected to generate a triangular aiming cursor K1.

  FIG. 4 is a diagram illustrating an example of a circular aiming cursor K1. FIG. 5 shows an example of a strip-shaped aiming cursor K1. FIG. 6 shows an example of a triangular aiming cursor K1.

  As shown in FIG. 4, when the contact point recognition unit 21 recognizes one contact point TP, the aiming cursor generation unit 22 has a circular aiming cursor K1 having a predetermined radius r around the contact point TP. Is generated. In the present embodiment, the aiming cursor K1 is larger in the area of the strip-shaped aiming cursor K1 than in the shape of a circle, and the area of the triangular aiming cursor K1 is larger than that in the form of a strip. That is, the strip-shaped aiming cursor K1 is easier to position on the ball object BL1 than the circle, and the triangular aiming cursor K1 is easier to position on the ball object BL1 than the strip-shaped.

  Therefore, as the radius r, the size of the extent that the area of the circle is slightly larger than the contact point TP, for example, the same size as the ball object BL1, or slightly larger or slightly smaller than that, may be adopted.

  As shown in FIG. 5, when the contact point recognition unit 21 recognizes two contact points TP1 and TP2 at the same time, the aiming cursor generation unit 22 sets the distance L1 between the contact point TP1 and the contact point TP2 in the longitudinal direction. Then, a strip-shaped aiming cursor K1 having a distance L2 in the width direction with the contact points TP1 and TP2 as the center in the width direction is generated.

  Here, the strip shape is assumed to have a size such that a slight width is given to the line segment connecting the contact point TP1 and the contact point TP2. Therefore, as the distance L2, for example, the same size as the ball object BL1, or a size slightly larger or smaller than that may be adopted.

  As shown in FIG. 6, when the contact point recognition unit 21 recognizes three contact points TP1 to TP3 at the same time, the aiming cursor generation unit 22 connects the contact points TP1, TP2, and TP3 with line segments. A shape aiming cursor K1 is generated. In the present embodiment, the contact point recognition unit 21 recognizes a maximum of three contact points simultaneously.

  Accordingly, the aiming cursor generation unit 22 generates a triangular aiming cursor K1 as the polygonal aiming cursor K1. However, this is an example, and the contact point recognition unit 21 may simultaneously recognize a maximum of four or five contact points. In this case, the aiming cursor generation unit 22 may have a quadrilateral or pentagonal aiming. A cursor K1 is generated.

  The aiming cursor generation unit 22 has a strip-like shape such that the radius r of the circular aiming cursor K1 decreases as the level of the player preset by the level setting unit 26 increases according to the player's operation instruction. You may change so that the length (distance L2) of the side of the width direction of the aiming cursor K1 may become small.

  Returning to FIG. 2, the aiming cursor generation unit 22 has a remaining time in the event period after the generation of the aiming cursor K1, and when the contact point recognition unit 21 further recognizes one or more contact points, Further, the shape of the aiming cursor K1 is corrected so that the recognized contact point is included in a part of the outer edge of the aiming cursor.

  7A and 7B are explanatory diagrams of the correction process of the aiming cursor K1, in which FIG. 7A shows the case where the circular aiming cursor K1 is corrected to the strip-shaped aiming cursor K1 ′, and FIG. The case where the cursor K1 is corrected to the triangular aiming cursor K1 ′ is shown, and (C) shows the case where the strip-like aiming cursor K1 is corrected to the triangular aiming cursor K1 ′.

  In FIG. 7A, one more contact point TP 'is input by the player in a state where the circular aiming cursor K1 has been generated. Therefore, the aiming cursor generation unit 22 connects the center feature point TP, which is the feature point of the generated aiming cursor K1, and the newly input contact point TP ′, thereby reducing the circular aiming cursor K1 to a strip. To the sighted aiming cursor K1 '.

  In FIG. 7B, two more contact points TP1 'and TP2' are simultaneously input by the player in a state where the circular aiming cursor K1 has been generated. Therefore, the aiming cursor generation unit 22 connects the center point TP, which is a characteristic point of the generated aiming cursor K1, and the newly input points TP1 ′ and TP2 ′ with line segments, thereby achieving a circular aiming. The cursor K1 is corrected to a triangular aiming cursor K1 ′. The feature point refers to a point corresponding to the contact point input when generating the aiming cursor K1.

  In FIG. 7C, in the state where the strip-shaped aiming cursor K1 has been generated, one more contact point TP 'is input by the player. Therefore, the aiming cursor generation unit 22 draws the feature points TP1 and TP2 that are the midpoints of the two sides in the width direction, which are the feature points of the generated aiming cursor K1, and the newly input contact point TP ′. By connecting the minutes, the strip-shaped aiming cursor K1 is corrected to a triangular aiming cursor K1 ′.

  In the present embodiment, when the generated aiming cursor K1 has a triangular shape, the aiming cursor K1 is not corrected even if a new contact point is input by the player.

  Returning to FIG. 2, the aiming cursor generation unit 22 is input when generating the generated aiming cursor K1 after the generation of the strip-shaped or triangular aiming cursor K1 and when there is remaining time in the event period. When the feature point corresponding to the contact point is touched again by the player, the touched feature point is deleted, and the generated aiming cursor K1 is corrected based on the remaining feature point.

  FIG. 8 is an explanatory diagram of the correction process for the aiming cursor K1, in which (A) shows a case where the triangular aiming cursor K1 is modified to a strip-like aiming cursor K1 ′, and (B) shows a triangular aiming. The case where the cursor K1 is corrected to the circular aiming cursor K1 ′ is shown, and (C) the case where the strip-shaped aiming cursor K1 is corrected to the circular aiming cursor K1 ′ is shown.

  In FIG. 8A, in a state where the triangular aiming cursor K1 has been generated, when the player touches a feature point TP1 that is one of the feature points (triangle vertices) of the aiming cursor K1, the aiming is performed. The cursor generation unit 22 deletes the feature point TP1 and connects the remaining feature points TP2 and TP3, thereby correcting the generated aiming cursor K1 to a strip-shaped aiming cursor K1 ′.

  In FIG. 8B, in a state where the triangular aiming cursor K1 has been generated, if the player touches the characteristic points TP1 and TP2 of the aiming cursor K1, the aiming cursor generation unit 22 displays the feature points. TP1 and TP2 are deleted, and the generated aiming cursor K1 is corrected to a circular aiming cursor K1 ′ using the remaining feature point TP3 as a reference.

  In FIG. 8C, in the state in which the strip-shaped aiming cursor K1 has been generated, the feature point TP1 among the feature points TP1 and TP2 that are the midpoints of the two sides in the width direction that is the feature point of the aiming cursor K1. Is touched by the player, the aiming cursor generator 22 corrects the generated aiming cursor K1 to a circular aiming cursor K1 ′ with the remaining feature point TP2 as a reference.

  In the present embodiment, when the generated aiming cursor K1 is circular, the aiming cursor K1 is not corrected even if the player touches the center of the circle that is the characteristic point of the aiming cursor K1.

  In the present embodiment, the aiming cursor generation unit 22 is an area within a certain allowable range from the feature point even if the player does not touch the same coordinate as that of the feature point of the generated aiming cursor K1. May be determined as touching the feature point.

  Returning to FIG. 2, the aiming cursor generation unit 22 does not generate the aiming cursor K1 when at least one of the contact points input by the player protrudes from the maximum area MD.

  This imposes a restriction that the player must input a contact point in the maximum area MD, and can enhance the interest of the game. Further, as a result of the area of the aiming cursor K1 becoming excessively large and the ball object BL1 being easily hit, it is possible to prevent the difficulty level of the game from being extremely lowered.

  Further, the aiming cursor generation unit 22 sets a plurality of event periods until one batter of a batter character CL1 ends, that is, when the ball object BL1 is thrown a plurality of times by the pitcher character CL2. In the second and subsequent event periods, the aiming cursor generated in one previous event period is used. In this case, the position of the sighting cursor to be used is arranged at a substantially central portion of the maximum area MD.

  Thus, each time the ball object BL1 is thrown, the player is saved the trouble of giving an operation instruction to generate the aiming cursor K1, and concentrates on the operation of aligning the generated aiming cursor K1 with the ball object BL1. it can.

  Returning to FIG. 2, the cursor moving unit 23 moves the aiming cursor K <b> 1 based on the operation instruction from the player input to the operation display unit 10 after the generation of the aiming cursor K <b> 1 and when there is remaining time in the event period. While moving in the game space, it is moved and displayed on the display screen.

  FIG. 9 is a diagram showing an arrangement position of the aiming cursor K1 in the game space. In the present embodiment, a virtual three-dimensional space defined by three axes orthogonal to each other of the x axis, the y axis, and the z axis is employed as the game space.

  The y axis shown in FIG. 9 is set in a direction parallel to a straight line L3 connecting the center O2 of the pitcher mound and the center O3 of the home base HB in the virtual three-dimensional space, the z axis is set in the vertical direction, and x Is set in a direction perpendicular to the vertical direction and the straight line L3.

  In the present embodiment, the aiming cursor K1 moves on the plane SF1 that passes through the center O3 of the home base HB and is parallel to the xz plane, for example.

  FIG. 10 is a schematic diagram showing the relationship between the attitude of the game device and the moving speed of the aiming cursor K1. In the present embodiment, the inclination angle θp of the pitch axis of the game device is associated with the moving speed Vz of the aiming cursor K1 in the z direction of the virtual three-dimensional space, and the inclination angle θr of the roll axis is the x direction of the virtual three-dimensional space. Is associated with the moving speed Vx of the aiming cursor K1. In this embodiment, when the display screen of the game apparatus is parallel to the horizontal plane, θp = 0 and θr = 0.

  Specifically, the tilt angle θr is calculated with a positive value in the clockwise direction and a negative value in the counterclockwise direction when the roll axis is viewed from the front of the player to the back side.

  Therefore, when the tilt angle θr is positive, the moving speed Vx has a positive value, and the aiming cursor K1 moves to the right on the display screen. When the inclination angle θr is negative, the moving speed Vx has a negative value, and the aiming cursor K1 moves to the left on the display screen.

  Further, the inclination angle θp is calculated with a positive value in the counterclockwise direction and a negative value in the clockwise direction when the pitch axis is viewed from the left to the right.

  Therefore, when the inclination angle θp is positive, the moving speed Vz has a positive value, and the aiming cursor K1 moves to the back side. When the inclination angle θp is negative, the moving speed Vz has a negative value, and the aiming cursor K1 moves to the near side.

  The cursor moving unit 23 obtains a combined vector of the moving speed Vz and the moving speed Vx, sets the direction of the combined vector as the moving direction of the aiming cursor K1, and sets the magnitude of the combined vector as the moving speed Vk of the aiming cursor K1. Now, the aiming cursor K1 is moved on the plane SF1 shown in FIG. Thus, as shown in FIG. 10, the aiming cursor K1 is moved and displayed on the display screen in the direction of the arrow indicating the direction of the moving speed Vk.

  Note that the inclination angle θp and the movement speed Vz have a relationship in which the absolute value of the movement speed Vz increases as the absolute value of the inclination angle θp increases. In addition, the inclination angle θr and the movement speed Vx have a relationship in which the absolute value of the movement speed Vx increases as the absolute value of the inclination angle θr increases.

  Therefore, as the absolute values of the tilt angles θp and θr increase, that is, as the tilt angles with respect to the pitch axis and the roll axis of the game apparatus increase, the moving speed of the aiming cursor K1 increases.

  Here, the cursor moving unit 23 calculates the amount of change in the angle of the operation display unit 10 by integrating the angular velocity signal output from the operation display unit 10 at a constant time interval, and calculates the calculated amount of change in the angle. The inclination angles θp and θr may be calculated by integrating.

  In FIG. 9, for example, the initial position of the aiming cursor K1 can be a point P1 on the straight line L4 parallel to the z axis passing through the center O3 and the center position of the strike zone. Therefore, the cursor moving unit 23 may arrange the aiming cursor K1 in the virtual three-dimensional space so that the center of gravity of the aiming cursor K1 is located at the point P1 when the aiming cursor K1 is generated.

  Further, as the fixed time interval for calculating the moving speed Vz of the aiming cursor K1 by the cursor moving unit 23, for example, a time of 3 frames, that is, a value of about 3/60 seconds (0.5 seconds) may be adopted. Although it is possible, it is not limited to this, and it may be shorter or longer than 0.5 seconds.

  Returning to FIG. 2, the cursor moving unit 23 decreases the moving speed of the aiming cursor K1 as the area of the aiming cursor K1 increases. In this case, the cursor moving unit 23 obtains a correction coefficient α that reduces the moving speed Vk as the area of the aiming cursor K1 increases, and multiplies the moving speed Vk by the correction coefficient α (α · Vk), thereby moving the moving speed. What is necessary is just to correct | amend the magnitude | size of Vk. Here, the cursor moving unit 23 receives the area of the aiming cursor K1 as an input, outputs the correction coefficient α, and corrects using a predetermined function in which the correction coefficient α decreases as the area of the aiming cursor K1 increases. The coefficient α may be calculated.

  FIG. 11 is a diagram for explaining the relationship between the area of the aiming cursor K1 and the moving speed of the aiming cursor K1, (A) shows the case where the area of the aiming cursor K1 is large, and (B) shows the aiming cursor K1. The case where the area of is small is shown.

  The aiming cursor K1 shown in FIG. 11B has a smaller area than the aiming cursor K1 shown in FIG. Therefore, the correction coefficient α in FIG. 11B has a larger value than the correction coefficient α in FIG. Therefore, the aiming cursor K1 shown in FIG. 11A moves more slowly than the aiming cursor K1 shown in FIG.

  Returning to FIG. 2, the timing acquisition unit 24 acquires a timing signal output from the operation display unit 10 when a batting instruction for determining the batting timing of the ball object BL1 is input by the player. The timing signal is output, for example, when the player touches a hit button displayed at a predetermined position on the display screen of the operation display unit 10. Here, the timing acquisition unit 24 may acquire a timing signal after the aiming cursor K1 is generated and there is a remaining time in the event period.

  When the timing acquisition unit 24 acquires the timing signal, the action imparting unit 25 performs a hit determination process that determines that the ball object BL1 has been hit if at least a part of the ball object BL1 and the aiming cursor K1 overlap. To do.

  FIG. 12 is an explanatory diagram of a hit determination process executed by the action imparting unit 25. FIG. 12 shows a state where the virtual three-dimensional space shown in FIG. 9 is viewed in the x-axis direction.

  Specifically, when the timing acquisition unit 24 acquires the timing signal, the action applying unit 25, as shown in FIG. 12, when the ball object BL1 intersects or is in contact with the aiming cursor K1 on the plane SF1, It is determined that the ball object BL1 has been hit.

  However, in this case, the difficulty level of the game is increased, and there is a possibility that the game is not interesting. Therefore, in the present embodiment, for example, when the timing acquisition unit 24 acquires a timing signal, the y component of the ball object BL1 is positioned at a distance d1 in the −y direction with respect to the plane SF1 and the plane SF1. If the extension line of the ball object BL1 at that time crosses the aiming cursor K1 on the plane SF1 and exists at a position separated by a distance d2 in the + y direction, it can be determined that the ball object BL1 has been hit. .

  Here, as an extension line of the ball object BL1, for example, a straight line extending from the mass point G1 positioned at the center of gravity of the ball object BL1 in the direction of the speed of the ball object BL1 when the timing acquisition unit 24 acquires the timing signal is used. Can be adopted.

  Alternatively, when the timing acquisition unit 24 acquires the timing signal, the y component of the ball object BL1 exists between a position that is a distance d1 away from the plane SF1 and a position that is a distance d2 away from the plane SF1. In this case, a plane SF1 ′ passing through the mass point G1 of the ball object BL1 and parallel to the plane SF1 is set, the aiming cursor K1 on the plane SF1 is projected on the set plane SF1 ′, and the projected aiming cursor K1 is within the region of the projected aiming cursor K1. If the ball object BL1 exists, it may be determined that the ball object BL1 has been hit.

  As d1 and d2, the same distance as the length of the y component of the strike zone from the plane SF1, or a distance obtained by adding or subtracting some margin may be employed.

  Returning to FIG. 2, the action imparting unit 25 sets the hitting power to be larger as the area of the aiming cursor K <b> 1 generated by the aiming cursor generating unit 22 becomes smaller.

  Here, as the hitting power, for example, the magnitude and direction of the initial velocity V0 of the hit ball object BL1 are employed.

  In the present embodiment, the action imparting unit 25 calculates the direction and magnitude of the initial speed V0 by changing the direction and magnitude of the reference initial speed Vref having a predetermined direction and magnitude.

  Therefore, the action imparting unit 25 obtains the area of the aiming cursor K1, obtains a correction coefficient β1 for increasing the reference initial speed Vref as the area of the aiming cursor K1 decreases, and uses the correction coefficient β1 as a reference. By multiplying the initial speed Vref (β1 · Vref), the magnitude of the reference initial speed Vref may be corrected, and the magnitude of the corrected reference initial speed Vref may be set as the magnitude of the initial speed V0.

  The action applying unit 25 receives the correction coefficient β1 as an output, receives the area of the aiming cursor K1 as an input, and uses a predetermined function in which the correction coefficient β1 increases as the area of the aiming cursor K1 decreases. May be calculated.

  Further, the action imparting unit 25 sets the hitting power larger as the passing position of the center of gravity of the ball object BL1 with respect to the aiming cursor K1 when the timing obtaining unit 24 acquires the timing signal is closer to the center of gravity of the aiming cursor K1.

  FIG. 13 is a diagram showing a calculation process of the direction of the initial velocity of the hit ball object BL1, (A) shows the aiming cursor K1, and (B) shows the ball object BL1 immediately after hit in the x direction. (C) shows a state in which the ball object BL1 immediately after hitting is seen from the z direction.

  As shown in FIG. 13A, it is assumed that the center of gravity of the ball object BL1 has passed a point P4 (u, v) in the hitting area. However, u is a coordinate axis passing through the center O1 of the aiming cursor K1 and parallel to the x axis, and v is a coordinate axis passing through the center O1 and parallel to the z axis.

  In this case, the action imparting unit 25 obtains a distance ds between the point P4 and the center O1, obtains a correction coefficient β2 for setting the reference initial speed Vref to be smaller as the distance ds increases, and uses the correction coefficient β2 as a reference. By multiplying the initial speed Vref (β2 · Vref), the magnitude of the reference initial speed Vref may be corrected and the magnitude of the corrected reference initial speed Vref may be set as the magnitude of the initial speed V0.

  The action imparting unit 25 may calculate the correction coefficient β2 using a predetermined function in which the correction coefficient β2 is output, the distance ds is input, and the correction coefficient β2 increases as the distance ds decreases.

  Next, a method for calculating the direction of the initial velocity V0 of the ball object BL1 will be described with reference to FIGS. As shown in FIG. 13A, if v at the point P4 is negative, it is determined that the hitting point by the bat object BT is located below the sweet spot of the bat object BT, as shown in FIG. 13B. Further, the pitch angle θ1 of the reference initial speed Vref is increased according to the value of v, and the pitch angle θ1 of the increased reference initial speed Vref is set as the pitch angle of the initial speed V0.

  On the other hand, if v of the point P4 is positive, it is determined that the hitting point by the bat object BT is located above the sweet spot, and the pitch angle θ1 of the reference initial speed Vref is decreased according to the value of v, and after the decrease The pitch angle θ1 of the reference initial speed Vref is set as the pitch angle of the initial speed V0.

  If u at point P4 is positive, in the case of a right batter, it is determined that the hit point by the bat object BT is located on the tip side opposite to the grip end from the sweet spot, as shown in FIG. Then, the yaw angle θ2 of the reference initial speed Vref is changed to the + θ2 side according to the value of u, and the yaw angle θ2 of the reference initial speed Vref after the change is set as the yaw angle of the initial speed V0.

  On the other hand, if u at point P4 is negative, in the case of a right batter, the hit point by the bat object BT is located closer to the grip end than the sweet spot, so the yaw angle θ2 of the reference initial speed Vref is set according to the value of u. The yaw angle θ2 of the reference initial speed Vref after the change is set as the yaw angle of the initial speed V0.

  Furthermore, as shown in FIG. 12, when the timing signal is acquired by the timing acquisition unit 24 when the ball object BL1 is positioned on the −y side from the plane SF1, that is, the hit timing of the ball object BL1 is fast. In this case, as shown in FIG. 13C, in the case of a right batter, the yaw angle θ2 of the reference initial speed Vref is increased to the −θ2 side according to the value of d, and the yaw angle of the increased reference initial speed Vref is increased. θ2 is set as the yaw angle of the initial speed V0.

  On the other hand, when the timing signal is acquired by the timing acquisition unit 24 when the ball object BL1 is located on the + y side from the plane SF1, that is, when the hit timing of the ball object BL1 is late, FIG. As shown, in the case of a right batter, the yaw angle θ2 of the reference initial speed Vref is increased to the + θ2 side according to the value of d, and the yaw angle θ2 of the increased reference initial speed Vref is set as the yaw angle of the initial speed V0. To do.

  Returning to FIG. 2, the level setting unit 26 sets the level of the player based on the operation instruction of the player. Here, prior to the start of the game, the level setting unit 26 displays an operation image for causing the player to set the level on the operation display unit 10, and the operation display unit 10 accepts the operation image by operating the operation image. The player level may be set based on the given player operation command.

  The storage unit 30 includes a game control program storage unit 31, an image data storage unit 32, and a character data storage unit. The game control program storage unit 31 stores a game control program for causing the game device shown in FIG. 1 to execute the above-described baseball game.

  The image data storage unit 32 stores various image data necessary for playing a baseball game such as a batter character CL1, a bat object BT, a background image of a baseball field, a pitcher character CL2, and a fielder character. Here, as the image data of the background image of the baseball field, for example, image data created in advance by rendering a virtual three-dimensional model created in advance in a virtual three-dimensional space on a virtual screen from a predetermined viewpoint is adopted. can do.

  The character data storage unit 33 stores information related to the batting ability of the batter character CL1 (particularly, the range in which the ball can be returned). As described above, before the player touches the operation display unit 10 with his / her finger, the maximum area MD is displayed in advance in a semi-transparent and circular shape in the approximate center of the operation display section 10. The size of the MD is individually set according to the batting ability of the batter character CL1. Information in the character data storage unit 33 is used for this setting.

  Next, the operation of the game device according to the present embodiment will be described. FIG. 14 is a flowchart showing the operation of the game device according to the embodiment of the present invention.

  First, in step S <b> 1, the program execution unit 20 stores image data such as a batter character CL <b> 1, a bat object BT, a baseball field background image, a pitcher character CL <b> 2, and a fielder character from the image data storage unit 32. Read and display, and make initial settings. In this case, for example, an image as shown in FIG.

  Next, the program execution unit 20 causes the pitcher character CL2 to perform an action, and starts an event period (step S2). Here, the program execution unit 20 may start the event period when a predetermined time has elapsed after the completion of the initial setting, or may start the event period in accordance with an operation instruction from the player.

  Further, when the event period is started by the program execution unit 20, the contact point recognition unit 21 starts a process of recognizing the contact point input by the player.

  In addition, the program execution unit 20 starts the movement of the ball object BL1 when a predetermined time has elapsed since the start of the event period. At this time, the program execution unit 20 changes the display mode of the pitcher character CL2 so that the pitcher character CL2 throws the ball object BL1.

  Further, the program execution unit 20 sets the initial velocity of the ball object BL1, regards the center of gravity of the ball object BL1 as a mass point, and sets the initial velocity and the gravitational acceleration previously given in the vertical direction downward in the virtual three-dimensional space. The mass equation of motion is solved by using various external forces such as lift and the mass of the ball object BL1. Then, the program execution unit 20 repeatedly calculates the position of the ball object BL1 in the virtual three-dimensional space by repeatedly obtaining a solution of the equation of motion, and calculates the trajectory of the ball object BL1. Then, the program execution unit 20 moves the ball object BL1 along the calculated trajectory, and projects the trajectory of the moving ball object BL1 on a virtual screen set at a predetermined position in the virtual three-dimensional space, The trajectory of the ball object BL1 projected on the virtual screen is displayed on the operation display unit 10, and the ball object BL1 is moved and displayed on the operation display unit 10.

  In this case, the program execution unit 20 randomly determines the ball type and the course according to the probabilities determined in advance for each ball type and the course, and draws the trajectory corresponding to the determined ball type and the course so that the ball object BL1 A predetermined external force is applied to the ball object BL1 so as to move. In addition, what is necessary is just to employ | adopt as what is predetermined according to the situation of a game, and pitcher character CL2 as a probability predetermined for every ball type and course.

  Moreover, what is necessary is just to employ | adopt the value predetermined according to the aspect of the game and pitcher character CL2 as a magnitude | size of initial velocity. Thereby, as shown in FIG. 3, the ball object BL1 is moved and displayed from the pitcher character CL2 toward the home base so as to draw a trajectory according to the ball type or course designated by the player.

  Next, when the event period started in step S2 corresponds to the first event period of one at-bat with the batter character CL1 (YES in step S3), the aiming cursor generation unit 22 advances the process to step S5. . On the other hand, when the event period started in step S2 corresponds to the second and subsequent event periods of one batter with the batter character CL1 (NO in step S3), the aiming cursor generation unit 22 generates in the previous event period. The aiming cursor K1 is used (step S4), the process of steps S5 to S7 is passed, and the process proceeds to step S8.

  Specifically, in the second event period, the aiming cursor K1 finally used in the first event period is used, and in the third event period, it is finally used in the second event period. The aiming cursor K1 that is finally used in the previous event period is used, such that the aimed aiming cursor K1 is used.

  Next, the contact point recognition unit 21 recognizes the contact point input by the player touching the display screen (step S5). Here, when one finger is touched on the operation screen by the player (YES in step S5), the contact point recognizing unit 21 recognizes one contact point, and the player simultaneously recognizes two touch points on the operation screen. Alternatively, when three fingers are touched simultaneously (YES in step S5), two or three contact points are recognized.

  On the other hand, when the finger is not touched on the operation screen by the player (NO in step S5), the contact point recognition unit 21 advances the process to step S13 without recognizing the contact point.

  Next, the aiming cursor generation unit 22 determines whether or not all the contact points recognized in step S5 are located within the maximum area MD (step S6). If the aiming cursor generation unit 22 determines that the contact point recognized in step S5 is located within the maximum region MD (YES in step S6), the aiming cursor generation unit 22 generates the aiming cursor K1. In this case, as described above, the aiming cursor generation unit 22 generates a circular aiming cursor K1 when one contact point is recognized, and a strip-shaped aiming cursor when two contact points are recognized. If K1 is generated and three contact points are recognized, a triangular aiming cursor K1 is generated (step S7).

  On the other hand, when one contact point is recognized, the aiming cursor generation unit 22 is not positioned within the maximum area MD, and when two or three contact points are recognized, If at least one contact point is not located within the maximum region MD, it is determined as NO in Step S6, and the process proceeds to Step S13 without generating the aiming cursor K1.

  In this case, if the event period has not elapsed, NO is determined in step S13, and the process returns to step S5. Therefore, the player may input the contact point again to generate the aiming cursor K1. it can.

  Next, when the player inputs an operation instruction for correcting the aiming cursor K1 (YES in step S8), the aiming cursor generating unit 22 corrects the aiming cursor K1 (step S9). On the other hand, if the player does not input an operation instruction for correcting the aiming cursor K1 (NO in step S8), the aiming cursor generating unit 22 does not correct the aiming cursor K1, that is, passes through step S9. Then, the process proceeds to step S10.

  Here, as described above, the correction instruction includes an operation instruction for newly inputting a contact point and an operation instruction for deleting the feature point of the generated aiming cursor K1. When a contact point is newly input, the circular aiming cursor K1 is corrected to a strip-shaped or triangular aiming cursor K1, and the strip-shaped aiming cursor K1 is corrected to a triangular aiming cursor K1.

  When an operation instruction for deleting the feature point of the generated aiming cursor K1 is input, the triangular aiming cursor K1 is corrected to a strip-like or circular aiming cursor K1, and the strip-like aiming cursor K1. Is corrected to a circular aiming cursor K1.

  If the event period has not elapsed, NO is determined in step S13, and the process returns to step S5, so that the player can input again an operation instruction for correcting the aiming cursor K1. . As a result, the player initially generates the triangular aiming cursor K1, but if the player wants to hit a long stroke from the game aspect, the player can generate a strip-shaped object having a higher striking power from the triangular aiming cursor K1 having a lower striking power. Or it can change into the circular aiming cursor K1.

  Further, although the player has generated the triangle-shaped or strip-shaped aiming cursor K1, the aim is because the bottom of the triangle is oriented in the oblique direction or the longitudinal direction of the strip is oriented in the oblique direction. It may happen that the direction of the cursor K1 does not like. In this case, the player can obtain the aiming cursor K1 having a desired direction by inputting the contact point again after deleting the feature point of the generated aiming cursor K1. Thus, as long as the event period permits, the player can correct the aiming cursor K1 until the user is satisfied, so that the variation of the operation can be widened and the fun of the game can be enhanced.

  Further, when the aiming cursor K1 is used because it is the second and subsequent event periods, the player may want to correct the aiming cursor K1. For example, in the first event period, when it is determined that the pitcher character CL2 is soft pitch from the trajectory of the ball object BL1 thrown by the pitcher character CL2, the player moves the aiming cursor K1 with a larger area of the hitting power to the small aiming cursor K1. It may also occur that one wishes to change the aided aiming cursor K1.

  In this case, the player can correct the aided aiming cursor K1 to the aiming cursor K1 having a stronger hitting power, such as from a triangular shape to a strip shape or a circle shape, or from a strip shape to a circle shape. That is, the player can obtain the aiming cursor K1 having a desired shape by inputting the correction instruction without performing the operation instruction for generating the aiming cursor K1 from 0 in the second and subsequent event periods.

  Next, when the operation display unit 10 receives an instruction to move the aiming cursor K1 from the player by tilting the main body of the game apparatus (YES in step S10), the cursor moving unit 23 moves at a moving speed corresponding to the tilt angle. The aiming cursor K1 is moved and displayed on the display screen (step S11).

  On the other hand, when the operation display unit 10 receives an instruction to stop the movement of the aiming cursor K1 by making the main surface of the game device parallel to the horizontal plane (NO in step S10), the cursor moving unit 23 After stopping the movement of K1, the aiming cursor K1 is displayed at that position, and the process proceeds to step S12.

  Next, when the hit button is touched by the player and the timing signal output from the operation display unit 10 is received (YES in step S12), the timing acquisition unit 24 advances the process to step S14.

  On the other hand, when the player does not touch the hit button and does not receive the timing signal output from the operation display unit 10 (NO in step S12), the timing acquisition unit 24 advances the process to step S13.

  In step S13, the timing acquisition unit 24 determines whether or not the event period has ended. If the event period has ended (YES in step S13), the process proceeds to step S16, and the event period has not ended. (NO in step S13), the process returns to step S5.

  That is, the processes from step S5 to S13 are repeated until the event period ends, an operation instruction for generating the aiming cursor K1 by the player, a movement instruction for moving the aiming cursor K1 by the player, and an aiming cursor K1 by the player. A correction instruction for correcting the movement and a batting instruction by the player are accepted.

  If the timing acquisition unit 24 can acquire the timing signal by the end of the event period (YES in step S12), the action imparting unit 25 determines that the player has given a batting instruction, and performs the process. Proceed to S14.

  On the other hand, if the timing acquisition unit 24 cannot acquire the timing signal until the event period ends (NO in step S12 and YES in step S13), the action giving unit 25 is assumed to have been sent off by the player. Determination is made and the process proceeds to step S16.

  Further, when the contact point cannot be input before the event period ends (NO in step S5 and YES in step S13), or the player inputs the contact point, but the maximum area If it is not within the MD (NO in step S6 and YES in step S13), the action imparting unit 25 determines that the player has sent off and advances the process to step S16.

  In step S14, the action imparting unit 25 performs a hit determination process to determine whether or not the player has hit the ball object BL1. Then, when it is determined that the player can hit the ball object BL1 (YES in step S14), the action imparting unit 25 performs a process of setting the hitting power (step S15), and the initial velocity V0 of the ball object BL1. Is calculated, and the hitting process is executed (step S17).

  In this case, as illustrated in FIG. 15, the action imparting unit 25 causes the operation display unit 10 to display an image that clearly indicates that the ball object BL1 has been hit by the bat object BT.

  Further, the action imparting unit 25 calculates the trajectory of the hit ball object BL1 and projects the calculated trajectory on the virtual screen, thereby causing the operation display unit 10 to move and display the ball object BL1. In this case, the action imparting unit 25 regards the center of gravity of the ball object BL1 as a mass point, and solves the mass equation of motion using the initial velocity V0 of the ball object BL1 calculated in step S15, thereby determining the position of the ball object BL1. The trajectory of the ball object BL1 may be calculated repeatedly.

  On the other hand, when it is determined that the player has not been able to hit the ball object BL1 (NO in step S14), that is, when the player has swung the ball object BL1, the pitcher character CL2 moves the bat object BT. Is displayed on the operation display unit 10, and then an emptying process such as displaying on the operation display unit 10 an image in which the catcher character catches the ball object BL1 is executed (step S18).

  In step S <b> 16, the action imparting unit 25 executes a see-off process such as causing the operation display unit 10 to display an image in which the catcher character catches the ball object.

  As described above, according to the game device of the present embodiment, the player touches one or a plurality of fingers on the display screen in order to display the aiming cursor K1 on the display screen, and is then generated. An unprecedented new operation of moving the aiming cursor K1 to act on the ball object BL1 is performed. Moreover, the generation of the aiming cursor K1 and the subsequent movement of the aiming cursor K1 need to be performed within a limited time from when the ball object BL1 is released from the hand of the pitcher character CL2 until it passes over the home base. Therefore, the player is also required to have a strategy of how to allocate the time, and the features of the game device including the touch panel type operation display unit 10 can be fully utilized. A game with no interest can be realized.

  In the above embodiment, the aiming cursor K1 is moved by tilting the operation display unit 10, but the present invention is not limited to this. For example, the aiming cursor K1 may be moved and displayed by sliding the operation display unit 10 in an arbitrary direction.

  In this case, an acceleration sensor is provided in the operation display unit 10, and the acceleration signal output from the acceleration sensor is integrated twice. For example, by using the method disclosed in Japanese Patent No. 3947549, the aiming cursor K1 is displayed on the display screen. It is only necessary to calculate the movement amount at, and move and display the aiming cursor K1 according to the calculated movement amount.

  Further, for example, an operation image of a cross key that can specify four directions of up, down, left, and right is displayed on the operation display unit 10, and the aiming cursor K1 may be moved by touching the player with the cross key. .

  Furthermore, as another method, for example, the finger is brought into contact with the outer edge of the aiming cursor K1 or an area within a predetermined distance from the outer edge, and the aiming cursor K1 is moved by moving the touched finger on the display screen. Also good. In this method, if the finger is brought into contact with the side opposite to the approaching direction of the moving object, the player can generally move the aiming cursor K1 to an arbitrary position while grasping the positional relationship between them. It becomes possible.

  In the above description, the case where the present game device executes a baseball game is illustrated, but the present invention is not limited to this, and a ball game that hits the ball with a racket such as tennis, table tennis, squash, etc. is executed. May be.

  Moreover, you may make this game device perform a clay shooting game. In this case, the aiming cursor K1 may be the aim of the rifle, and the flying object that is the shooting target may be the moving object.

DESCRIPTION OF SYMBOLS 10 Operation display part 20 Program execution part 21 Contact point recognition part 22 Aiming cursor generation part 23 Cursor movement part 24 Timing acquisition part 25 Action provision part 26 Level setting part 30 Storage part 31 Game control program storage part 32 Image data storage part 33 Character Data storage unit

Claims (13)

A game device that controls the progress of a game that gives a virtual action to a moving object that moves in a game space,
An operation means including a touch panel type display unit;
On the display screen of the display unit, based on an operation instruction from a player who touches a finger to input one or a plurality of contact points simultaneously, coordinate information of one or a plurality of contact points actually input by the player is obtained. A contact point recognition means for recognizing one or more contact points by acquiring;
An aiming cursor generating means for generating an aiming cursor based on one or more recognized contact points when one or a plurality of contact points are recognized simultaneously by the contact point recognizing means within a predetermined time;
Moving means for moving and displaying the aiming cursor on the display unit based on an operation instruction from the player input to the operating means when the aiming cursor is generated and there is a remaining time in the predetermined time;
Timing acquisition means for acquiring a timing signal output from the operation means when an operation instruction for determining a timing at which a virtual action is applied to the moving object is input;
When the timing acquisition means acquires the timing signal, if at least a part of the moving object and the aiming cursor overlap, action giving means for giving the virtual action to the moving object; A game apparatus comprising:   The aiming cursor generating means generates a circular aiming cursor based on the contact point when the contact point recognizing means is recognized, and the contact point recognizing means simultaneously generates two contact points. When recognized, a strip-shaped aiming cursor is generated by connecting the two contact points. When three or more contact points are recognized simultaneously by the contact point recognition means, the three or more contact points are selected. The game device according to claim 1, wherein a polygonal aiming cursor is generated by connecting. The aiming cursor has a larger area in the order of circle, strip, polygon,
The game apparatus according to claim 1, wherein the moving unit sets a moving speed of the aiming cursor to be lower as an area of the aiming cursor is increased.   The aiming cursor generating means is further recognized when one or more contact points are further recognized by the contact point recognizing means after the aiming cursor is generated and there is a remaining time in the predetermined time. The game apparatus according to claim 1, wherein the shape of the aiming cursor is modified so that the contact point is included in a part of the outer edge of the aiming cursor.   The aiming cursor generating means may be any one corresponding to the contact point input when generating the generated aiming cursor after the generation of the strip-shaped or polygonal aiming cursor and there is a remaining time in the predetermined time. When the feature point is touched again by the player, the touched feature point is deleted, and the generated aiming cursor is corrected based on the remaining feature point. 5. The game device according to any one of 4.   The aiming cursor generating means protrudes at least one of the contact points recognized by the contact point recognizing means from a predetermined maximum area where the player can input the contact points on the display screen of the display unit. The game apparatus according to claim 1, wherein the aiming cursor is not generated. Further comprising character data storage means for storing information relating to a plurality of characters giving a virtual action to the moving object;
The information on the character includes the size of the maximum area set individually in advance for each character,
7. The game apparatus according to claim 6, wherein the contact point recognition means displays the maximum area on a display screen before an operation instruction from a player for inputting a contact point is performed.   8. The game apparatus according to claim 7, wherein the maximum area is displayed translucently and is erased when a finger touches the display screen of the player. The game is a baseball game,
The predetermined time is an event period from an event start time set on the basis of a pitch start time of the ball object to an event end time when the ball object passes on the home base,
The event period is set one or more times until one batter of a batter character who wants to hit the ball object is completed,
The game device according to claim 1, wherein the aiming cursor generation unit uses the aiming cursor generated in the previous event period in the second and subsequent event periods.   The game apparatus according to claim 9, wherein the timing acquisition unit acquires the timing signal after the aiming cursor is generated and when there is a remaining time in the event period. The operating means includes a gyro sensor,
The moving means detects an inclination angle of the operation means based on an angular velocity signal output from the gyro sensor, and sets the movement speed of the aiming cursor according to the detected inclination angle. Item 11. A game device according to any one of Items 1 to 10. A game control program that causes a computer to function as a game device that controls the progress of a game that gives a virtual action to a moving object that moves in a game space,
An operation means including a touch panel type display unit;
On the display screen of the display unit, based on an operation instruction from a player who touches a finger to input one or a plurality of contact points simultaneously, coordinate information of one or a plurality of contact points actually input by the player is obtained. A contact point recognition means for recognizing one or more contact points by acquiring;
An aiming cursor generating means for generating an aiming cursor based on one or more recognized contact points when one or a plurality of contact points are recognized simultaneously by the contact point recognizing means within a predetermined time;
Moving means for moving and displaying the aiming cursor on the display unit based on an operation instruction from the player input to the operating means when the aiming cursor is generated and there is a remaining time in the predetermined time;
Timing acquisition means for acquiring a timing signal output from the operation means when an operation instruction for determining a timing at which a virtual action is applied to the moving object is input;
When the timing acquisition means acquires the timing signal, if at least a part of the moving object and the aiming cursor overlap, action giving means for giving the virtual action to the moving object A game control program for causing a computer to function. A game control method in which a game device controls the progress of a game that gives a virtual action to a moving object that moves in a game space,
The game apparatus includes an operation means including a touch panel type display unit,
On the display screen of the display unit, the coordinate information of one or more points actually input by the player is acquired based on an operation instruction from the player touching a finger to input one or more contact points simultaneously. A contact point recognition step for recognizing one or a plurality of contact points;
An aiming cursor generating step for generating an aiming cursor based on one or more recognized contact points when one or a plurality of contact points are recognized simultaneously by the contact point recognition step within a predetermined time;
A moving step of moving and displaying the aiming cursor on the display unit based on an operation instruction from the player input to the operation means when the aiming cursor is generated and there is a remaining time in the predetermined time;
A timing acquisition step of acquiring a timing signal output from the operation means when an operation instruction for determining a timing at which a virtual action is applied to the moving object is input;
When the timing acquisition step acquires the timing signal, if at least a part of the moving object and the aiming cursor overlap, an action applying step that gives the virtual action to the moving object; A game control method comprising:

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