JP2020171733A - Program, game device, and game progress method - Google Patents

Abstract

To provide a storage medium for game with enhanced amusement that enables a player to play the game without damaging a feeling of playing a musical instrument or conducting an orchestra even when the player cannot perform operation input in synchronization with an instruction mark.SOLUTION: Timing is started as reproduction of music starts, and an instruction mark is displayed on a time axis (step S11). When the instruction mark reaches a reference line (step S13), detected input operation is analyzed (step S16). On the basis of a reference value corresponding to the instruction mark, an analysis result is determined (step S17). When it is determined that appropriate operation has not been performed, variation information on musical performance data corresponding to the instruction mark is identified (step S19) and pitch, tempo, and the like of the musical performance data is controlled (step S20).SELECTED DRAWING: Figure 10

Description

The present invention relates to a program, a game device, and a game progress method for advancing a game by performing a predetermined operation in accordance with an instruction sign displayed on a display device.

Conventionally, as a music game, when an instruction sign imitating the shape of a musical instrument such as a drum is moved and displayed along a predetermined path on a display screen according to the music, and this instruction sign reaches a predetermined reference position. The progress of the game is controlled by determining the suitability of the operation input in the above and adding points (see, for example, Patent Document 1).

In such a music game, not only the player is given the feeling of playing a musical instrument, but also the feeling of conducting an orchestra by inputting an operation according to an instruction sign, for example. There are also games with the concept of giving to the player. However, even if the operation input according to the instruction sign cannot be performed, if the music is output as usual or if only a part of the music is not output, it is like playing an instrument or conducting an orchestra. The sensation may be impaired. In other words, even though the performance or conducting has failed, a state occurs in which the music is output as usual without outputting a strange sound.

Under these circumstances, for example, with the aim of giving the player the feeling of virtually participating in the performance played by the entire orchestra and arousing the interest of the player in the musical performance, the conductor and operation unit A music performance device having a control means for controlling a music performance state based on an input from a command operation unit has been proposed (see, for example, Patent Document 2).

In Patent Document 2, in order to give the player the feeling of being a conductor, the orientation of the player is determined by using a device shaped like a baton equipped with an acceleration sensor, a magnetic sensor, or the like. , It is described that the volume of the channel corresponding to each instrument part is controlled based on the orientation. By doing so, for example, it is possible to excite only a specific part such as a violin part.

However, in the technology disclosed in Patent Document 2, it is necessary to use a special input device in the shape of a baton equipped with an acceleration sensor and a magnetic sensor, and unlike a game using a smartphone or a portable game device, it is always possible. It wasn't something that you could easily enjoy the game.

Japanese Unexamined Patent Publication No. 2005-87323 Japanese Unexamined Patent Publication No. 2001-215963

The present invention has been made to solve such a problem, and even when the player cannot input an operation according to an instruction sign, the player plays a musical instrument or plays an orchestra. It is an object of the present invention to provide a recording medium for a game having an improved taste, in which a game can be played without impairing the feeling of conducting. Further, according to the present invention, it is possible to experience the feeling of conducting an orchestra without using a special device having a baton shape, which is equipped with an acceleration sensor, a magnetic sensor, or the like, and anywhere. It is an object of the present invention to provide a recording medium for games that can be easily played.

From a non-limiting point of view, the computer-readable recording medium according to the present invention is a computer-readable recording medium that records a game program executed in a computer device including an input device, a display device, and a sound reproduction device. The computer device is stored in the music data storage means via an input operation reception means for receiving an input operation to the input device by the player, a music data storage means for storing a plurality of music data, and a sound reproduction device. An operation to be input by the player, which is associated with a music reproduction means for reproducing a predetermined music by playing music data on a plurality of tracks and a music reproduction means for the music, which is associated with one of the plurality of tracks. An input operation receiving means based on an operation instruction information display means for displaying operation instruction information related to an instruction on a display screen and an input operation corresponding to the operation instruction information or a timing at which a player corresponding to the operation instruction information should perform an input operation. It functions as an input operation determination means for determining the input operation received by the computer, and the music reproduction means sets the track corresponding to the operation instruction information to be determined according to the determination result by the input operation determination means. It is a computer-readable recording medium that records a game program characterized in that the music data to be reproduced is changed and reproduced. In the computer-readable recording medium according to the present invention, it is preferable that each music data is performance data by a plurality of different musical instruments.

In the present invention, different music data are simultaneously reproduced on a plurality of tracks, so that one unified music is reproduced. For example, by simultaneously playing music data (hereinafter, also referred to as performance data) of different musical instruments on each of a plurality of tracks, it is possible to reproduce the performance by multiple musical instruments such as an orchestra. is there. That is, the music data has a one-to-one correspondence with the tracks, and by reproducing different music data on a plurality of tracks, a unified music is reproduced. On the display screen, an operation instruction to be input by the player, which is associated with any of these tracks, is displayed. When the player performs an input operation, it is determined whether or not the input operation to be input has been performed, and the performance data of the track corresponding to the operation instruction to be determined is controlled according to the determination result. The operation instruction is the content of the input operation required by the player (for example, a specific operation such as "tap" or "splash tap" described later) and the timing at which the input operation should be performed to the player on the display screen. It is an instruction.

For example, if the operation input according to the operation instruction cannot be performed, the music is not output as usual, but a pitch deviating from the original pitch is output, or the tempo of the music is slowed down. As such, the music can be played in a mode different from the usual one. Therefore, when the player cannot perform the input operation to be input, the player character fails to perform or conduct, and the performance of a part of the plurality of musical instruments is reproduced in a state of discomfort.

For example, if the operation instruction requested from the player is associated with the track of the musical instrument playing the main melody in the performance by the orchestra, if the player fails in the input operation, the pitch or tempo of the main melody changes. Therefore, the sense of incongruity becomes very large. As described above, in the present invention, it is possible to set in advance which musical instrument the performance data of the track is to be controlled when the player fails in the input operation.

The input operation is an operation performed by the player on the input device of the computer device. For example, when the input device is provided with an input button, the operation of pressing the input button and the display device are touch panels. In the case of a type display device, the operation of moving a finger or stylus in contact with the touch panel, or when the input device is equipped with a sensor such as a gyro sensor or acceleration sensor, input is performed in any direction and speed. It includes operations such as moving the position of the device.

From a non-limiting point of view, the computer-readable recording medium according to the present invention is a computer-readable recording medium that records a game program executed in a computer device including an input device, a display device, and a sound reproduction device. The computer device is stored in the music data storage means via an input operation reception means for receiving an input operation to the input device by the player, a music data storage means for storing a plurality of music data, and a sound reproduction device. An operation to be input by the player, which is associated with a music reproduction means for reproducing a predetermined music by playing music data on a plurality of tracks and a music reproduction means for the music, and one of the plurality of tracks. An input operation receiving means based on an operation instruction information display means for displaying operation instruction information related to an instruction on a display screen and an input operation corresponding to the operation instruction information or a timing at which a player corresponding to the operation instruction information should perform an input operation. The operation is to function as an input operation determination means for determining the input operation received by the computer, and the music reproduction means is an operation to be determined according to the determination result by the input operation determination means when playing the music. A computer-readable recording medium that records a game program, which is characterized by controlling the volume of a track corresponding to instruction information. In the computer-readable recording medium according to the present invention, it is preferable that each music data is performance data by a plurality of different musical instruments.

In the present invention, it is possible to reproduce the performance by a plurality of musical instruments such as an orchestra by simultaneously reproducing the performance data of different musical instruments and the like on a plurality of tracks. On the display screen, an operation instruction to be input by the player, which is associated with any of these tracks, is displayed. When the player performs an input operation, it is determined whether the input operation to be input has been performed, and the volume of the performance data of the track corresponding to the operation instruction to be determined is controlled.

If the player cannot input the operation according to the operation instruction, the music is not output at the normal volume, but at a volume higher than the original volume or at a volume lower than the original volume. Can be played. Therefore, when the player cannot perform the input operation to be input, the player character fails to play or conduct, and the volume of some of the performances of a plurality of musical instruments becomes louder than necessary, or the volume becomes louder than necessary. If it is too small to be heard, the entire song will be played in a strange state.

For example, if the operation instruction requested from the player is associated with the track of the musical instrument playing the main melody in the performance by the orchestra, if the player fails in the input operation, the volume of the main melody will change. , The main melody is output at an unnecessarily loud volume, or the volume is so low that it is drowned out by the sounds of other musical instruments, and the sense of incongruity becomes very large. As described above, in the present invention, it is possible to set in advance which musical instrument the volume of the performance data of the track is controlled when the player fails in the input operation.

In the computer-readable recording medium according to the present invention, the input device and the display device are touch panel type display devices, and the game program displays the computer device on the display screen of the touch panel with a plurality of input areas corresponding to each track. The input operation determination means functions as an input area setting means for setting, and the input operation determination means performs an input operation received in the input area set for the track corresponding to the operation instruction information displayed on the operation instruction information display means. It is preferable to judge.

The display screen of the touch panel is divided into a plurality of input areas, each input area is associated with each track, that is, a musical instrument, and the player performs a contact operation on a different input area for each musical instrument playing a musical piece. Is required. The player does not have to simply perform a touch operation on the touch panel, but also changes the place where the input should be made, which increases the fun of the game.

In the computer-readable recording medium according to the present invention, the operation instruction information display means displays an instruction sign indicating an operation instruction to be input by the player, and the instruction sign is associated with any one of a plurality of tracks. It is preferable to be displayed.

By using the instruction sign as the operation instruction information, even a complicated operation instruction can be easily displayed.

In the computer-readable recording medium according to the present invention, the operation instruction information display means displays a plurality of time axes set for each track and a reference position set on the time axis on a display screen. It consists of a means and an instruction sign movement display means for moving and displaying an instruction sign indicating an operation instruction to be input by the player on the time axis in accordance with the reproduction of the music by the music reproduction means.
It is preferable that the input operation determination means determines the input operation received from the time when the instruction sign moved and displayed by the instruction sign movement display means reaches the reference position to the time when the instruction sign passes.

Even complicated operation instructions can be easily displayed. In particular, by using a plurality of time axes and moving and displaying the instruction sign along the time axis, it is possible to grasp at a glance which track (musical instrument) the operation instruction corresponds to.

From a non-limiting point of view, the game device according to the present invention is a game device including an input device, a display device, and a sound reproduction device, and includes an input operation receiving means for receiving an input operation to the input device by a player, and a plurality of input operation receiving means. A music data storage means for storing the music data of the above, and a music reproduction means for reproducing a predetermined music by reproducing the music data stored in the music data storage means on a plurality of tracks via a sound reproduction device. The operation instruction information display means for displaying the operation instruction information related to the operation instruction to be input by the player on the display screen and the operation instruction information associated with any of the plurality of tracks according to the reproduction of the music by the music reproduction means. The music playing means includes an input operation determining means for determining an input operation received by the input operation receiving means based on the corresponding input operation or the timing at which the player corresponding to the operation instruction information should perform the input operation. It is a game device characterized in that music data to be reproduced on a track corresponding to the operation instruction information to be determined is changed and reproduced according to a determination result by the operation determination means.

From a non-limiting point of view, the game device according to the present invention is a game device including an input device, a display device, and a sound reproduction device, and includes an input operation receiving means for receiving an input operation to the input device by a player, and a plurality of input operation receiving means. A music data storage means for storing the music data of the above, and a music reproduction means for reproducing a predetermined music by reproducing the music data stored in the music data storage means on a plurality of tracks via a sound reproduction device. The operation instruction information display means for displaying the operation instruction information related to the operation instruction to be input by the player on the display screen and the operation instruction information associated with any one of the plurality of tracks according to the reproduction of the music by the music reproduction means. The music playing means is provided with an input operation determining means for determining an input operation received by the input operation receiving means based on the corresponding input operation or the timing at which the player corresponding to the operation instruction information should perform the input operation. The game device is characterized in that the volume of the track corresponding to the operation instruction information to be determined is controlled according to the determination result by the input operation determination means at the time of reproduction.

From a non-limiting point of view, the game progression method according to the present invention is a game progression method executed in a computer device including an input device, a display device, and a sound reproduction device, and in the computer device, to an input device by a player. A step of accepting an input operation of, a step of playing a predetermined song by playing a plurality of song data stored in a storage means on a plurality of tracks via a sound playback device, and a step of playing the song , The step of displaying the operation instruction information related to the operation instruction to be input by the player on the display screen associated with any of the plurality of tracks, and the input operation corresponding to the operation instruction information or the player corresponding to the operation instruction information. It has a step of determining the accepted input operation based on the timing to be input operation, and the step of playing the music is the operation to be determined according to the determination result in the step of determining the input operation. This is a game progress method characterized in that music data played on a track corresponding to the instruction information is changed and played.

From a non-limiting point of view, the game progression method according to the present invention is a game progression method executed in a computer device including an input device, a display device, and a sound reproduction device, and in the computer device, to an input device by a player. A step of accepting an input operation of, a step of playing a predetermined song by playing a plurality of song data stored in a storage means on a plurality of tracks via a sound playback device, and a step of playing the song. , The step of displaying the operation instruction information related to the operation instruction to be input by the player on the display screen associated with any of the plurality of tracks, and the input operation corresponding to the operation instruction information or the player corresponding to the operation instruction information. It has a step of determining the accepted input operation based on the timing to be input operation, and the step of playing the music depends on the judgment result in the step of determining the input operation at the time of playing the music. This is a game progress method characterized in that the volume of the track corresponding to the operation instruction information to be determined is controlled.

Each embodiment of the present invention solves one or more deficiencies. That is, even if the player is unable to input an operation according to the instruction sign, the game is played without impairing the feeling that the player is playing an instrument or conducting an orchestra. It is possible to provide a recording medium, a game device, and a game progressing method having improved taste. Further, according to the present invention, it is possible to experience the feeling of conducting an orchestra without using a special device having a baton shape, which is equipped with an acceleration sensor, a magnetic sensor, or the like, and anywhere. It is possible to provide a recording medium, a game device, and a game progress method that can be easily played.

It is a front view of the game apparatus corresponding to at least one of the embodiments of this invention. It is a block diagram which shows the structure of the game apparatus corresponding to at least one of the Embodiments of this invention. It is a figure which shows an example of the display screen of the game apparatus corresponding to at least one of the Embodiments of this invention. It is a figure which shows an example of the display screen of the game apparatus corresponding to at least one of the Embodiments of this invention. It is a figure which shows an example of the display screen of the game apparatus corresponding to at least one of the Embodiments of this invention. It is a figure which shows the example of the instruction sign displayed on the display screen of the game apparatus corresponding to at least one of the Embodiments of this invention. It is a figure which shows the instruction sign management table corresponding to at least one of the embodiments of this invention. It is a figure which shows the instruction sign reference value table corresponding to at least one of the Embodiments of this invention. It is a figure which shows the flowchart of the music data change processing corresponding to at least one of the Embodiments of this invention. It is a figure which shows the flowchart of the music data change processing corresponding to at least one of the Embodiments of this invention. It is a figure which shows the correspondence relationship between the difference of the analysis result with respect to the reference value, and the change amount of pitch / tempo corresponding to at least one of the embodiments of this invention. It is a block diagram which shows the structure of the game system corresponding to at least one of the Embodiments of this invention.

The game device according to the embodiment of the present invention will be described. The game device is not particularly limited, but a portable terminal such as a smartphone, a mobile phone, or a portable game dedicated machine, or a stationary game device can be used. In the present embodiment, a case where a smartphone is adopted as the game device will be described.

FIG. 1 is a front view of a game device corresponding to at least one of the embodiments of the present invention. The game device 1 includes a main body 2, a liquid crystal monitor 3, an input unit 4, and a speaker 5. The liquid crystal monitor 3 is provided in a substantially rectangular shape in the center of the surface of the main body 2. The liquid crystal monitor 3 is a touch panel type, and when the surface of the touch panel is touched with a finger or a touch pen, the contact position can be detected by the touch input detection unit. By operating the touch panel, the player can perform an input operation according to the instruction sign.

The input unit 4 includes a menu button 4a, a volume button 4b, and a power button 4c. The menu button 4a is provided at the lower part of the liquid crystal monitor 3 of the main body 2. By pressing the menu button 4a, the menu screen for making various settings of the game device 1 can be read out. The volume button 4b is provided on the upper side surface of the main body 2. The volume can be adjusted by the volume button 4b. The power button 4c is provided on the upper surface of the main body 2, and by pressing the power button 4c, the power of the game device 1 can be switched on / off or the game device 1 can be put into a sleep state. The speaker 5 is built in the main body 2, and an output port is provided on the upper side of the liquid crystal monitor 3 of the main body 2.

FIG. 2 is a block diagram showing a configuration of a game device corresponding to at least one of the embodiments of the present invention. The game device 1 is described from a CPU (Center Processing Unit) 11, a RAM (Random Access Memory) 12, a ROM 13, an HDD 14, a sound processing unit 15, a graphic processing unit 16, a touch input detection unit 17, a communication interface 18, and an interface unit 19. Each is connected by an internal bus.

The CPU 11 executes the game program stored in the ROM 13 and controls the game device 1. In addition, the CPU 11 includes an internal timer that measures the time. The RAM 12 is a work area of the CPU 11. The HDD 14 is a storage area for storing programs and data.

The CPU 11 reads the program and data necessary for the progress of the game from the RAM 12 and performs processing. By processing the program and data loaded in the RAM 12, the CPU 11 outputs a sound output instruction to the sound processing unit 15 and outputs a drawing command to the graphic processing unit 16.

The sound processing unit 15 is connected to the speaker 5. When the CPU 11 outputs a sound output instruction to the sound processing unit 15, the sound processing unit 15 outputs a sound signal to the speaker 5.

The graphic processing unit 16 is connected to the liquid crystal monitor 3. When the CPU 11 outputs a drawing command to the graphic processing unit 16, the graphic processing unit 16 expands the image in the frame memory (frame buffer) 20 and outputs a video signal for displaying the image on the liquid crystal monitor 3. The graphic processing unit 16 draws one image in frame units. One frame time of an image is, for example, 1/30 second.

An input unit 4 is connected to the interface unit 19. The input information from the input unit 4 and the touch input detection unit 17 by the player is stored in the RAM 12, and the CPU 11 executes various arithmetic processes based on the input information.

The communication interface 18 is wirelessly connected to the communication network. Further, the communication interface 18 wirelessly communicates with another game device 1 via a communication unit having an antenna 21 to transmit game information and the like.

Next, an embodiment of the present invention will be described. FIG. 3 is a diagram showing an example of a display screen of a game device corresponding to at least one of the embodiments of the present invention. In the first embodiment shown in FIG. 3, the touch panel type display screen is divided into a plurality of input areas 36. These input areas 36 are input areas 36 corresponding to different tracks (musical instruments). For example, the input area 36a is a violin, the input area 36b is a contrabass, the input area 36c is a flute, and the input area 36d is a horn. It corresponds. Further, an instruction sign display area 37 is provided in the upper center portion of the display screen. In the instruction sign display area 37, the instruction signs 33 are sequentially displayed as the music is played.

For example, the circular indicator 33 may be initially displayed in a small dot-like state, and may be gradually displayed in a larger size with the passage of time. While the instruction sign 33 is displayed in the largest size, the player performs a contact operation such as "tap" described later in a predetermined input area 36 of the touch panel (the contact operation is a touch panel type display screen such as a finger or a stylus. It is required to perform the operation of making contact. In order to clarify the timing to be input by the player, the instruction sign is displayed in the largest size, and when the timing is to be input, the instruction sign 33 is displayed in a color different from the usual one, or the instruction is given. It is also possible to display an animation in which the sign 33 is shining.

The instruction sign 33 is displayed in the largest size, and after the timing to be input by the player has passed, the size of the instruction sign 33 becomes smaller with the passage of time, and after being displayed in dots, the display is erased. When the display of one indicator 33 is completed, the new indicator 33 is displayed while changing its size, and so on.

Which track the indicated indicator 33 corresponds to can be determined by the color, pattern, or the like of the indicator 33. For example, when each of the input areas 36a to 36d is displayed in a different background color, the indicator 33 is displayed in the color corresponding to the background color, so that the track corresponding to the instruction sign 33 is displayed. It is possible to let the player determine which one is. For example, in the input area 36a, when the background color is blue, the outer circumference of the instruction sign 33 is displayed in blue, which is the same color, so that the instruction sign 33 is a track corresponding to the violin in the input area 36a. Can be identified. In this case, the player needs to perform a "tap" operation in the input area 36a at a predetermined timing. If the "tap" operation fails, the pitch and tempo of the music data of the track related to the violin are controlled, so that the sound of the violin becomes uncomfortable.

Further, apart from the method of associating the instruction sign 33 with the background color of the input area 36, it is also possible to make the player determine the corresponding input area 36 by the pattern of the instruction sign 33. For example, by displaying a violin, contrabass, flute, or horn symbol in the center of the circular indicator 33, it is possible to identify the corresponding input area 36 and the track.

FIG. 4 is a diagram showing an example of a display screen of a game device corresponding to at least one of the embodiments of the present invention. In the second embodiment shown in FIG. 4, the touch panel type display screen is divided into a plurality of areas as in the first embodiment. These areas are input areas corresponding to different tracks (instruments). For example, the input area 36a corresponds to a violin, the input area 36b corresponds to a contrabass, the input area 36c corresponds to a flute, and the input area 36d corresponds to a horn. There is.

Further, a linear time axis 31 is provided above the center of the display screen from the left end to the right end of the display screen. On the left side of the center of the time axis 31, a reference line 32 indicating a reference position as a reference for determining an input operation when the instruction sign 33 passes is provided. The reference line 32 is displayed in a direction perpendicular to the time axis 31. The instruction sign 33 is displayed on the display screen and indicates an operation to be input by the player via the touch panel, and the displayed shape and pattern are different depending on the operation requested from the player. .. The shape and pattern of the instruction sign 33 can be set as appropriate, but usually, it is preferable to use a shape and pattern that makes it easy to imagine the operation required of the player.

The instruction sign 33 is first displayed on the right end of the time axis 31, and moves to the left along each time axis 31 at a constant speed with the passage of time. A plurality of instruction signs 33 can be displayed on the time axis 31, and instruction signs 33 having different patterns and shapes are adopted according to the contact operation method required of the player. Which track the indicated indicator 33 corresponds to can be determined by the color, pattern, or the like of the indicator 33, as in the first embodiment. For example, as shown in FIG. 4, a method of displaying the corresponding input area 36 and the track by displaying the violin, contrabass, flute, and horn symbols in the center of the circular indicator signs 33a to 33 is adopted. be able to. As another method, when each of the input areas 36a to 36d is displayed in a different background color, a method of displaying the instruction signs 33a to 33 in a color corresponding to the background color is adopted. It is also possible.

The instruction sign 33 moves along the time axis 31 from its right end to its left end at a predetermined speed, and disappears when it reaches the left end. When the instruction sign 33 reaches the reference line 32, the input to the touch panel in the input area 36 corresponding to the instruction sign 33 is detected until all of the instruction signs 33 pass the reference line 32. This detected input operation is determined based on the reference value corresponding to the instruction sign 33, and the pitch, tempo, etc. of the music data of the track corresponding to the instruction sign 33 are controlled according to the determination result. .. Therefore, if the instruction sign 33 corresponding to the input area 36a reaches the reference line 32 but the contact operation is mistakenly performed in the input area 36b, it is determined that the operation to be input is not performed. become. In this case, the pitch, tempo, etc. of the violin track corresponding to the input area 36a are controlled.

FIG. 5 is a diagram showing an example of a display screen of a game device corresponding to at least one of the embodiments of the present invention. In the third embodiment shown in FIG. 5, as in the second embodiment, a linear time axis 31 is provided, the instruction sign 33 moves on the time axis 31, and the instruction sign 33 moves. While passing through the reference line 32, the player is required to perform a predetermined contact operation. However, as shown in FIG. 5, a plurality of time axes 31a to d are provided.

The time axis 31 corresponds to different music data (musical instrument performance data). For example, the time axis 31a corresponds to a violin, the time axis 31b corresponds to a contrabass, the time axis 31c corresponds to a flute, and the time axis 31d corresponds to a horn. To do. On the left side of the center of the time axes 31a to d, reference lines 32a to 32d indicating a reference position as a reference for determining an input operation when the instruction signs 33e to pass are provided. The reference lines 32a to 32d are displayed in a direction perpendicular to the time axis 31a to d. Although four time axes 31 are provided in FIG. 5, the number of time axes 31 is not particularly limited, and can be appropriately designed according to the concept of the game, the degree of difficulty, and the like.

The instruction sign 33 is first displayed on the right end of any one of the time axes 31a to d, and moves to the left along each time axis 31 at a constant speed with the passage of time. It is possible to display a plurality of instruction signs 33e to h on the time axis 31, and the instruction signs 33 having different patterns and shapes are adopted according to the contact operation method required of the player. The player needs to perform an input operation on the touch panel when the instruction sign 33 reaches the reference line 32. When the instruction sign 33 reaches the reference line 32, the input to the touch panel by the player is detected until all of the instruction signs 33 pass the reference line 32. This detected input operation is determined based on the reference value corresponding to the instruction sign 33, and the performance data of the track corresponding to the instruction sign 33 is controlled according to the determination result. For example, since the instruction sign 33e moves on the time axis 31a, the instruction sign 33e corresponds to the track of the violin, and the pitch of the violin performance data is determined according to the determination result of the contact operation of the player. And the tempo will change. Similarly, since the indicator 33f moves on the time axis 31b, the indicator 33f corresponds to the truck of the contrabass.

As shown in FIGS. 3 to 5, in any of the first to third embodiments, a large number of characters 34 playing various musical instruments are displayed in the center of the display screen. There is. Character 34 is in charge of, for example, string instruments such as violin, cello, and contrabass, wood wind instruments such as flute, oboe, and clarinet, gold wind instruments such as horn, trumpet, and trombone, and percussion instruments such as cymbals. The character 34 is playing the instrument in charge.

The display of these characters 34 also changes according to the playback time of the music. For example, in the case of a melody in which the violin performance is lively, the movement of the character 34 related to the violin player can be increased or increased. Further, when the player succeeds in the input operation requested by the instruction sign 33, the animation of the character 34 relating to the player of the musical instrument corresponding to the instruction sign 33 can be changed according to the failure. For example, when the player succeeds in the input operation requested by the instruction sign 33 corresponding to the violin, it is possible to display an animation in which the character 34, who is a violin player, is pleased. On the other hand, when the player fails in the input operation requested by the instruction sign 33 corresponding to the violin, the face of the character 34 who is a violin player can be displayed as if it is pale or crying. When the player fails in the input operation requested by the instruction sign 33 in this way, the performance data of the musical instrument corresponding to the instruction sign 33 also becomes uncomfortable, and the animation display of the player in charge of the musical instrument also turns pale. Since the animation like crying is displayed, the player can strongly feel the feeling of actually conducting the orchestra.

Further, in the upper center portion of the display screen, the points 35 acquired by the player as the game progresses are displayed. If the player succeeds in the input operation requested by the instruction sign 33, the points are added to the points 35, and the game can compete for the height of the points at the stage when the performance (playback) of the music is completed.

If the player fails in the input operation requested by the instruction sign 33, the points 35 do not have to be changed in particular, or the points 35 can be subtracted. When the player fails in the requested input operation, the performance data of the track corresponding to the instruction sign is controlled and output. For example, for MIDI format performance data, the pitch, tempo, formant, etc. are changed and output.

Depending on the difference between the reference value corresponding to the instruction sign 33 and the analysis result of the input operation of the player, which of the pitch, tempo, etc. is changed and the degree of the change is determined. When controlling the three elements of pitch, tempo, and formant of performance data, the pitch changes even if the pitch is changed, or the playback speed and formant of the music change even if the pitch is changed. It is also possible to change the pitch while maintaining the pitch of the music data, and to change the pitch while maintaining the playback speed and formant without doing so.

By simultaneously playing back the performance data of different instruments on multiple tracks, it is possible to reproduce the performance by the orchestra, but for the part where the performance data has been changed, the pitch is compared with the original performance. You will feel a sense of discomfort, such as the data coming off or the tempo shifting. Therefore, the performance of the orchestra reproduced by playing the music is also uncomfortable.

Next, the instruction sign 33 will be described in detail. FIG. 6 is a diagram showing an example of an instruction sign displayed on a display screen of a game device, corresponding to at least one of the embodiments of the present invention. FIG. 6A represents a “tap” instruction sign 33, and is composed of only a circular mark 33a composed of a double circle. The "tap" represents the most basic operation, and it is required to perform a touch operation on the touch panel between the time when the instruction sign 33 reaches the reference line 32 on the time axis 31 and the time when the instruction sign 33 finishes passing. ..

FIG. 6B represents an instruction sign 33 for a “splash tap”, and is provided with a circular mark 33b formed of a double circle and a direction display unit 33c. The direction display unit 33c is provided so as to be in contact with the outer circle of the circular mark 33b, and forms an acute angle in the direction opposite to the center of the circle. The direction of the "splash tap" is specified by the direction pointed by this acute angle. In other words, the "splash tap" bounces from a state in which a finger or a stylus (hereinafter, also referred to as a finger) is in contact with the touch panel to a state in which it is not in contact with the touch panel while moving in a predetermined direction. The predetermined direction is specified by the direction pointed to by the acute angle of the direction display unit 33c.

The direction display unit 33c can point to any of eight directions: an upward direction, a downward direction, a left direction and a right direction, and an upper right direction, an upper left direction, a lower right direction and a lower left direction. For example, by changing the direction of the "splash tap" required by the player according to the rhythm, tempo, and sound intensity of the music, the player can play the game while feeling like an orchestra conductor. Is possible.

FIG. 6C shows an instruction sign 33 for a “long press splash tap”, and is provided with circular marks 33d and 33e formed of double circles and a direction display unit 33f. The circular mark 33d and the circular mark 33e are connected by a connecting portion 33g represented by two straight lines. The circular mark 33d displayed on the left side indicates the timing at which the player touches the touch panel with a finger or the like, and the circular mark 33e indicates the timing at which the player flips up from the touch panel to a state where the player does not touch with the finger or the like. It shows. That is, when the circular mark 33d reaches the reference line 32, the touch panel is contacted, and after the contact is continued for a while (after the long press is continued), when the circular mark 33e reaches the reference line 32, the predetermined direction is reached. It is required to flip up the finger etc.

Further, the direction display unit 33f is provided so as to be in contact with the outer circle of the circular mark 33e, as in the case of the "splash tap", and forms an acute angle in the direction opposite to the center of the circle. The direction of the "long press splash tap" is specified by the direction pointed by this acute angle. That is, the moving direction when the touch panel is flipped up to a state where it is not in contact with the touch panel is specified by the direction pointed by the direction display unit 33f.

FIG. 6D represents a “fluctuation” indicator 33, and a connecting portion 33j in which circular marks 33h and 33i composed of double circles are displayed by two curves bulging toward the lower side of the display screen. Are connected by. The circular mark 33h displayed on the left side indicates the timing when the player touches the touch panel with a finger or the like, and the circular mark 33i indicates the timing when the player releases the finger or the like from the touch panel. That is, "fluctuation" is an operation of moving a finger, a stylus, or the like while drawing an arc from left to right while touching the touch panel, and touches the touch panel when the circular mark 33h reaches the reference line 32. Then, after moving the contact position from left to right, when the circular mark 33i reaches the reference line 32, it is required to release the finger or the like from the touch panel.

FIG. 6E represents a “pinch-in” indicator 33, in which circular marks 33k and 33n composed of double circles are connected by a connecting portion 33q displayed by two straight lines inclined downward to the right. ing. Similarly, the circular marks 33m and 33p are connected by a connecting portion 33r displayed by two straight lines inclined upward to the right. The circular marks 33n and 33p located at the right ends of the connecting portions 33q and 33r are arranged vertically and in contact with each other. The distance between the circular marks 33k and 33m represents the distance between the two fingers in contact with the touch panel at the time when the player starts "pinch-in", and the distance between the circular marks 33n and 33p is It represents the distance of the finger contact position at the time when the player finishes the "pinch-in". The distance between the upper and lower parts of the connecting portion 33q and 33r becomes narrower toward the right side, indicating that the distance between the contact positions of the two fingers becomes shorter as time elapses.

That is, "pinch-in" is an operation of shortening the distance between the contact positions with two fingers in contact with the touch panel, and when the circular marks 33k and 33m reach the reference line 32, two The fingers of the book are kept in contact with the touch panel at predetermined intervals, and as time passes, the fingers are moved so that the distance between the contact positions becomes shorter as if pinching something between the fingers. Further, when the circular marks 33n and 33p reach the reference line 32, it is required that the two fingers are in contact with the touch panel at close positions.

FIG. 6 (f) represents a “pinch-out” indicator 33, in which circular marks 33s and 33u composed of double circles are connected by a connecting portion 33w displayed by two straight lines inclined upward to the right. Has been done. Similarly, the circular marks 33t and 33v are connected by a connecting portion 33x represented by two straight lines inclined downward to the right. The circular marks 33s and 33t located at the left ends of the connecting portions 33w and 33x are arranged vertically and in contact with each other. The distance between the circular marks 33s and 33t represents the distance between the two fingers in contact with the touch panel at the time when the player starts "pinch out", and the distance between the circular marks 33u and 33v is , Represents the distance of the finger contact position at the time when the player finishes the "pinch out". The distance between the upper and lower parts of the connecting portion 33w and 33x becomes wider toward the right side, indicating that the distance between the contact positions of the two fingers increases as time elapses.

That is, "pinch out" is an operation of increasing the distance between the contact positions with two fingers in contact with the touch panel, and when the circular marks 33s and 33t reach the reference line 32. The two fingers are brought into contact with the touch panel at close positions, and with the passage of time, the distance between the fingers is widened and moved so that the distance between the contact positions becomes longer. When 33v reaches the reference line 32, it is required that the two fingers are in contact with the touch panel at positions separated by a predetermined distance.

FIG. 6 (g) represents the "tap" instruction sign 33 and is composed of the circular mark 33y. As described above, the design of the musical instrument corresponding to the instruction sign 33 is located in the center of the circular mark 33y. Here, a violin pattern) can be displayed.

Next, the instruction sign management table according to the embodiment of the present invention will be described. FIG. 7 is a diagram showing an instruction sign management table corresponding to at least one of the embodiments of the present invention. The instruction sign management table 40 is set in the RAM 12 and specifies which instruction sign 33 is displayed from the plurality of instruction signs 33 to request the player to perform a predetermined input operation during the playback of the music. ..

In the instruction sign management table 40, the type 42 of the instruction sign 33 and the musical instrument 43 corresponding to the instruction sign 33 are stored in association with the display start time 41. The marking start time 41 corresponds to the elapsed time from the start of playing the music, and indicates the time when the display of the instruction sign 33 specified by the type 42 is started on the display screen. is there. Therefore, when the time specified by the display start time 41 elapses from the start of playing the music, the corresponding instruction sign 33 is displayed on the display screen. In the case of the first embodiment and the second embodiment shown in FIGS. 3 and 4, the instruction sign 33 specified by the type 42, the instruction sign 33 having the symbol of the musical instrument 43, or , An instruction sign 33 or the like having the same color as the background color of the input area 36 corresponding to the musical instrument 43 is displayed. On the other hand, in the case of the third embodiment shown in FIG. 5, the instruction sign 33 specified by the type 42 is displayed on the time axis 31 corresponding to the musical instrument 43. The instruction sign management table 40 is provided for each song, and a different instruction sign management table 40 is adopted for each song to be played.

Next, the instruction sign reference value table according to the embodiment of the present invention will be described. FIG. 8 is a diagram showing an instruction sign reference value table corresponding to at least one of the embodiments of the present invention. The instruction sign reference value table 50 is set in the RAM 12, and specifies a reference value for determining an input operation of the player, which is determined for each type of the instruction sign 33.

In the instruction sign reference value table 50, the reference value 52 is stored for each type 51 (corresponding to the type 42) of the instruction sign. The input operation input by the player is analyzed, and its suitability is determined according to the reference value 52. If the analysis result of the input operation input from the player is within the range of -10 to + 10% of the reference value 52, it is considered to be an appropriate operation, and if it is within a predetermined error with respect to the reference value, the operation is performed. Can be determined as being properly done.

In the case of the "splash tap", as the reference value 52, a direction vector indicating the moving direction of the finger or the like in the operation of flipping up the finger or the like and the moving amount thereof are set. When the input operation is performed by the player, the direction vector and the movement amount at the time of movement of the player's finger or the like are analyzed from the result of the input operation of the player, and the direction vector of the reference value 52 and the movement amount are compared. Appropriateness is judged. In the case of "long press splash tap", the contact time in the long press operation, the direction vector indicating the movement direction of the finger or the like in the operation of flipping up the finger or the like, and the movement amount thereof are set as the reference value 52. .. In the case of "fluctuation", the movement amount of the finger or the like in the operation of moving the finger or the like to the left or right is set as the reference value 52. In the case of "pinch in" and "pinch out", the distance between the two contact positions at the start and end of the operation and the amount of movement of the contact position are set as the reference value 52.

Next, the music data change processing according to the first embodiment of the present invention will be described. FIG. 9 is a diagram showing a flowchart of music data change processing corresponding to at least one of the embodiments of the present invention. First, timing is started at the same time as the start of playback of the music, and the display of the instruction sign 33 is started according to the instruction sign management table 40 (step S1). With the passage of time, the instruction sign 33 is enlarged and displayed (step S2).

When a predetermined time elapses from the display start of the instruction sign 33 and the detection start time for starting the detection of the input operation of the player is reached (step S3), the input operation from the player is detected by the touch input detection unit 17. (Step S4). Then, when a predetermined time elapses, the detection end time for ending the detection of the input operation of the player is reached (step S5).

When it is determined that the input operation (tap operation) in the input area 36 defined for the musical instrument 43 corresponding to the instruction sign 33 has been performed in step S4 (YES in step S6), points are added (step S7). Then, the reproduction of the music is continued without any particular change in the music.

When it is determined that the input operation (tap operation) in the input area 36 defined for the musical instrument 43 corresponding to the instruction sign 33 has not been performed in step S4 (NO in step S6), the music change information is specified (NO). Step S8). If the tap operation is not performed properly, it is predetermined how much the pitch, tempo, etc. are changed. When the change information of the musical piece is specified in step S8, the pitch, tempo, etc. of the performance data of the musical instrument 43 corresponding to the instruction sign 33 are controlled according to the specified change information (step S9), and the like. The music is played along with the performance data of.

Further, in step S6, when it is determined that an appropriate operation has not been performed, in parallel with the steps of steps S8 and S9, the character playing the musical instrument 43 corresponding to the indicator 33 that is the object of the determination. It is also possible to display 34 animations (eg, an animation in which the face is pale or crying).

When the control of the pitch, tempo, etc. of the performance data is completed, the performance data is reproduced as usual. These steps S1 to S9 are continuously performed from the start of the reproduction of the music to the end.

When the player cannot perform the tap operation at a predetermined timing, the performance data is reproduced by controlling the volume of the track corresponding to the instruction sign 33, instead of controlling the pitch and tempo of the performance data. It is also possible. In this case, the volume of the performance data can be controlled in step S9 to be louder or lower than the reference volume. The change in the output volume is performed, for example, by controlling an amplifier.

Next, the music data change processing according to the second embodiment and the third embodiment of the present invention will be described. FIG. 10 is a diagram showing a flowchart of music data change processing corresponding to at least one of the embodiments of the present invention. First, timing is started at the same time as the start of playback of the music, and the instruction sign 33 is displayed according to the instruction sign management table 40 (step S11). With the passage of time, the instruction sign 33 is moved and displayed on the time axis 31 from the right side to the left side (step S12).

When the instruction sign 33 moves on the time axis 31 and reaches the reference line 32 (step S13), the input from the player to the touch panel is detected by the touch input detection unit 17 (step S14). Then, when the instruction sign 33 passes the reference line 32 (step S15), the input operation detected in step S14 is analyzed (step S16). The time from when the instruction sign 33 reaches the reference line 32 to when it passes is the determination time for determining the input operation of the player, and the input operation performed within this determination time is the target of analysis. Therefore, the determination time is specified according to the size and shape of the indicator 33. By analyzing the input operation in step S16, the contact time of the finger or the like with the touch panel, the amount of movement of the contact position between the finger or the touch panel and the moving direction thereof, and the like are specified. In the case of the second embodiment, only the input operation in the input area 36 defined for the musical instrument 43 corresponding to the instruction sign 33 is the subject of analysis, but in the case of the third embodiment, the touch panel The input operation performed above is the target of analysis, regardless of the area where the touch panel comes into contact with the finger or the like.

When the input operation is analyzed in step S16, the player's input operation is analyzed with reference to the instruction sign reference value table 50 and the reference value 52 corresponding to the instruction sign 33 to be determined. The suitability of the result is determined (step S17). If the contact time, the amount of movement, and the direction of movement specified by the analysis result are within a predetermined range with respect to the reference value 52, it is determined that an appropriate operation has been performed. On the other hand, if it is out of the predetermined range with respect to the reference value 52, it is determined that an appropriate operation has not been performed. When the instruction sign 33 corresponds to the "tap", since the "tap" does not have the concept of the reference value 52, the instruction sign 33 is input from the time when the instruction sign 33 reaches the reference line 32 until it passes through. Only whether or not the operation has been performed is subject to judgment.

As a result of the determination, if it is determined that an appropriate operation has been performed (YES in step S17), points are added according to the determination (step S18). Then, the reproduction of the music is continued without any particular change in the music.

As a result of the determination, if it is determined that an appropriate operation has not been performed (NO in step S17), the analysis result in step S16 and the reference value 52 corresponding to the indicator 33 to be determined are used as the basis. , Music change information is specified (step S19). Even if it is determined in step S17 that an appropriate operation has not been performed, it is possible to subtract points before executing step S19.

When the change information of the music is specified in step S19, the pitch, tempo, etc. of the performance data of the musical instrument 43 corresponding to the instruction mark 33 among the plurality of performance data are controlled according to the specified change information. While (step S20), the music is played together with other performance data.

Further, in step S17, when it is determined that an appropriate operation has not been performed, the character playing the musical instrument 43 corresponding to the instruction sign 33 to be determined in parallel with the steps of steps S19 and S20. It is also possible to display 34 animations (eg, an animation in which the face is pale or crying).

When the control of the pitch, tempo, etc. of the performance data is completed, the performance data is reproduced as usual. These steps S11 to S20 are continuously performed from the start of the reproduction of the music to the end.

By the way, although the change information of the music is specified in step S19, the correspondence relationship between the difference in the analysis result with respect to the reference value and the amount of change in the pitch, tempo, etc. is predetermined for each instruction sign 33. For example, if there is a difference in the direction vector of the splash tap, the pitch changes, and if there is a difference in the movement amount of the splash tap, the tempo changes. Similarly, the correspondence relationship is defined not only for the splash tap but also for the long-press splash tap and the fluctuation.

Further, not only the pitch and tempo but also the volume can be changed. When the player fails in the input operation corresponding to the instruction sign 33, the volume may be temporarily increased or decreased from the reference volume.

FIG. 11 is a diagram showing a correspondence relationship between a difference in analysis results with respect to a reference value and a change amount of pitch / tempo, which corresponds to at least one of the embodiments of the present invention. In step S19, the music is changed based on a predetermined correspondence relationship as shown in FIG. 11 based on the ratio of the analysis result of the input operation of the player to the reference value 52. Information is identified. In addition, the same correspondence relationship is predetermined for the instruction sign 33 other than the splash tap.

For example, as shown in FIG. 11, when the analysis result of the movement amount of the contact position of the finger is set to be an appropriate operation if it is within the range of -10 to + 10% of the reference value 52, as shown in FIG. When the analysis result of the movement amount is less than -10% of the reference value 52 and -20% or more, the pitch is lowered by a semitone from the reference sound stored in the music data (hereinafter referred to as the reference sound) to the bass side. When the analysis result of the movement amount is less than -20% of the reference value 52, the pitch is lowered by one tone from the reference tone to the bass side, and so on. That is, when the analysis result is less than -10% of the reference value 52 and -20% or more, the "do" sound becomes the "shi" sound, and when the analysis result is less than -20% of the reference value 52, the sound is "shi". The sound of "do" becomes the sound of "la #". On the contrary, when the analysis result is larger than 10% of the reference value 52 and 20% or less, the pitch is raised by a semitone from the reference sound to the treble side, and when the analysis result is larger than 20% of the reference value 52, the pitch is increased. One note is raised from the reference note to the treble side. As for the moving direction of the position of the player's finger, as shown in FIG. 11, the amount of change in the music data is determined based on the inner product of the reference value for the direction vector and the direction vector in the actual input operation. be able to.

Of the music data, only one sound that is output almost at the same time as the instruction mark 33 passes the reference position 32 may be the target of changing the pitch, tempo, etc., or has passed the reference position 32. One phrase or a few seconds from the sound output almost at the same time as the timing may be the target of changing the pitch, tempo, or the like. These settings can be appropriately designed according to the concept and difficulty of the game.

As a technique for controlling the pitch, tempo, and formant of music data in real time, a known technique can be used. Normally, changing the pitch may change the pitch, or changing the pitch may change the playback speed and formant of the music, but by controlling these three elements at the same time, the sound It is possible to change the pitch while maintaining the high, and to change the pitch while maintaining the playback speed and formant of the music.

In the above embodiment, the case where the input operation is mainly performed on the touch panel type display device has been described, but as another embodiment, a game device having an input device including an acceleration sensor and a gyro sensor is used. It is also possible to carry out the present invention by using it. First, the time counting is started at the same time as the playback of the music is started, and the instruction sign 33 is displayed on the display screen according to the instruction sign management table 40. With the passage of time, when the predetermined operation required by the instruction sign 33 is input at a predetermined timing (for example, when the instruction sign 33 reaches the reference line 32 on the time axis 31), the acceleration provided in the input device is provided. The sensor and the gyro sensor detect the magnitude of acceleration and the magnitude of angular velocity associated with the movement of the input device. Then, the movement distance and the movement direction of the input device are analyzed based on the magnitude of the detected acceleration and the magnitude of the angular velocity.

When the movement operation is analyzed, the suitability of the analysis result is determined with reference to the instruction sign reference value table 50 and the reference value 52 corresponding to the instruction sign 33 to be determined. If the movement time, movement amount, and movement direction specified by the analysis result are within a predetermined range with respect to the reference value 52, it is determined that an appropriate operation has been performed. On the other hand, if it is out of the predetermined range with respect to the reference value 52, it is determined that an appropriate operation has not been performed. Next, according to the determination, the pitch, tempo, and the like of the performance data corresponding to the instruction sign 33 are controlled.

In the above embodiment, the case where a smartphone is mainly used as a game device has been described, but it can also be applied to a so-called cloud game. In a cloud game, generally, operation information input by a player on a client device is transmitted to a server device, the progress processing of the game is performed by the server device according to the operation information, and further, the operation information is displayed on the client device. The game image data is generated by the server device, and the generated game image data is transmitted to the client device. Game images and sounds are streamed to the client device.

FIG. 12 is a block diagram showing a configuration of a game system corresponding to at least one of the embodiments of the present invention. The client device 60 and the server device 70 can be connected to each other via the communication network 80. The server device 70 receives the operation information input by the client device 60, and analyzes the input operation based on the received operation information. In the display device of the client device, the time from when the instruction sign 33 reaches the reference line 32 to when it passes is the determination time for determining the input operation of the player, and the input operation performed within this determination time is It is the subject of analysis.

When the server device 70 analyzes the input operation, the player's input operation is performed with reference to the instruction sign reference value table 50 and based on the reference value 52 corresponding to the instruction sign 33 to be determined. The suitability of the analysis result is determined. If the contact time, the amount of movement, and the direction of movement specified by the analysis result are within a predetermined range with respect to the reference value 52, it is determined that an appropriate operation has been performed. On the other hand, if it is out of the predetermined range with respect to the reference value 52, it is determined that an appropriate operation has not been performed.

As a result of the determination, when it is determined that an appropriate operation has been performed, game image data corresponding to the determination result is generated, and the game image data and the music data are transmitted from the server device 70 to the client device 60 while being synchronized. As a result of the determination, if it is determined that an appropriate operation has not been performed, the music data of the instrument corresponding to the instruction sign 33 is controlled, and further, game image data corresponding to the determination result is generated, and these game image data and the game image data are generated. The music data is transmitted from the server device 70 to the client device 60 while synchronizing. In the client device 60, the game screen is displayed on the display device based on the received game image data, and the music is reproduced on the sound reproduction device based on the received music data.

1 Game device 2 Main unit 3 LCD monitor 4 Input unit 5 Speaker 11 CPU
12 RAM
13 ROM
14 HDD
15 Sound processing unit 16 Graphic processing unit 17 Touch input detection unit 18 Communication interface 19 Interface unit 20 Frame memory 21 Antenna 31 Time axis 32 Reference position 33 Indicator sign 40 Indicator indicator management table 50 Indicator indicator Reference value table 60 Client device 70 Server device 80 communication network

Claims (6)

A program that is executed in a computer device equipped with an input device and a display device.
Computer equipment,
Input operation receiving means for accepting input operations by the player,
An instruction sign display means for displaying an instruction sign indicating an input operation requested from the player on the display screen, and
Character display means for displaying the character corresponding to the instruction sign, and
It functions as an input operation determining means for determining the suitability of the input operation received by the input operation receiving means based on the input operation corresponding to the instruction sign or the timing at which the player required to perform the input operation requested by the instruction sign. Yes,
The character display means displays the character corresponding to the instruction sign to be determined in a different manner according to the suitability of the input operation determined by the input operation determination means.
program. The computer device is further equipped with a sound output device.
Computer equipment,
It functions as a music output means for outputting music on a plurality of tracks via a sound output device.
The instruction sign display means displays an instruction sign associated with any of a plurality of tracks on the display screen in accordance with the output of the music by the music output means.
The program according to claim 1. Multiple tracks, each played by a different instrument,
The character display means displays the character as if it were playing a musical instrument on the track associated with the instruction sign corresponding to the character.
The program according to claim 1 or 2. The input device is a touch panel type,
The input operation receiving means accepts the touch operation to the touch panel.
The program according to any one of claims 1 to 3. A game device including an input device and a display device.
Input operation receiving means for accepting input operations by the player,
An instruction sign display means for displaying an instruction sign indicating an input operation requested from the player on the display screen, and
Character display means for displaying the character corresponding to the instruction sign, and
It is provided with an input operation determining means for determining the suitability of the input operation received by the input operation receiving means based on the input operation corresponding to the instruction sign or the timing at which the player required to perform the input operation requested by the instruction sign.
A game device in which a character display means displays a character corresponding to an instruction sign to be determined in a different manner depending on the suitability of an input operation determined by the input operation determination means. A game progression method executed on a computer device including an input device and a display device.
In computer equipment
Steps to accept input operations by the player and
A step of displaying an instruction sign indicating an input operation requested from the player on the display screen, and
Steps to display the character corresponding to the instruction sign,
It has a step of determining the suitability of the received input operation based on the input operation corresponding to the instruction sign or the timing at which the player required by the instruction sign should perform the input operation.
A game progress method in which a character display means displays a character corresponding to an instruction sign to be determined in a different manner depending on the suitability of an input operation determined by the input operation determination means.

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