JP2020052620A - Program, processing device and processing method - Google Patents

Abstract

To make an arrangement capable of the intuitively grasping of a touch operation to be performed.SOLUTION: The present invention provides a program for making a computer function as a touch information acquisition unit 11 for acquiring touch information, at predetermined time intervals, indicating the presence/absence of a touch on a touch panel and coordinates on a coordinate plane corresponding to a touch position on the touch panel, a reference position management unit 12 for managing coordinates of a reference position set on the coordinate plane, an object control unit 13 for moving an object displayed on a screen in a movement direction determined based on the touch position indicated by the touch information and by the reference position, and a reference touch continuation position management unit 14 for managing coordinates of a reference touch continuation position, which is a position on the coordinate plane where a touch continuation time satisfies a setting condition during a period for which the acquisition of the touch information indicating the touch on the touch panel continues, and thereby the reference position management unit 12 provides a program for updating the coordinates of the reference touch to the coordinates of the reference touch continuation position if the touch position, the reference touch continuation position, and the reference position satisfy reference position updating conditions.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a program, a processing device, and a processing method.

  Patent Literature 1 discloses a game control method for moving a character in a direction determined based on a reference position and a touch position.

Japanese Patent No. 5830806

  In the case of a game control method in which a character is moved in a direction determined based on a reference position and a touch position, it is difficult to intuitively grasp a touch operation to be performed when the moving direction of a character moving in a certain direction is changed. There's a problem. This will be described with reference to FIG.

Point S in FIG. 1 is the reference position, and point N is the current touch position. The touch at the point N is continued, and the character C continues to move in the direction from the point S to the point N (upward in the figure). Moving the mobile when switching the moving direction of a character C in FIG right in the ongoing touch position rightward of the reference point S, at any position, for example the point M ₁ of the concrete on the line L ₁ is Need to be done. That is, to change to the right in the drawing direction the moving direction of the character C in progress upward in the drawing, the lower right direction touched position: it is made to slide (eg direction from point N to point M ₁₎ There is a need. As described above, since the moving direction after the change of the character C does not match the sliding direction of the touch position, it is difficult to intuitively grasp the touch operation to be performed.

  An object of the present invention is to enable intuitive grasp of a touch operation to be performed.

According to the present invention,
Computer
Touch information acquisition unit that acquires presence / absence of a touch on the touch panel, and touch information indicating coordinates on a coordinate plane corresponding to a touch position on the touch panel at predetermined time intervals,
A reference position management unit that manages the coordinates of the reference position set on the coordinate plane,
An object control unit that moves an object displayed on a screen in a movement direction determined based on the touch position indicated by the touch information and the reference position, and
While the acquisition of the touch information indicating that there is a touch on the touch panel is continued, a reference touch continuation that manages coordinates of a reference touch continuation position that is a position on the coordinate plane where the touch continuation time satisfies a setting condition during that time. Location management,
Function as
A program is provided, wherein the reference position management unit updates the coordinates of the reference position to the coordinates of the reference touch continuation position when the touch position, the reference touch continuation position, and the reference position satisfy a reference position change condition. You.

According to the present invention,
Computer
The presence or absence of a touch on the touch panel, and acquires touch information indicating coordinates on a coordinate plane corresponding to the touch position on the touch panel at predetermined time intervals,
Manage the coordinates of the reference position set on the coordinate plane,
The touch position indicated by the touch information, in the moving direction determined based on the reference position, move the object displayed on the screen,
While the acquisition of the touch information indicating that there is a touch on the touch panel is continued, manages the coordinates of a reference touch continuation position, which is a position on the coordinate plane where the touch continuation time satisfies a setting condition during that time,
When the touch position, the reference touch continuation position, and the reference position satisfy a reference position change condition, a processing method for updating the coordinates of the reference position to the coordinates of the reference touch continuation position is provided.

According to the present invention,
Touch information acquisition unit that acquires presence / absence of a touch on the touch panel, and touch information indicating coordinates on a coordinate plane corresponding to a touch position on the touch panel at predetermined time intervals,
A reference position management unit that manages the coordinates of the reference position set on the coordinate plane,
An object control unit that moves an object displayed on a screen in a movement direction determined based on the touch position indicated by the touch information and the reference position, and
While the acquisition of the touch information indicating that there is a touch on the touch panel is continued, a reference touch continuation that manages coordinates of a reference touch continuation position that is a position on the coordinate plane where the touch continuation time satisfies a setting condition during that time. Location management,
Has,
A processing device is provided in which the reference position management unit updates the coordinates of the reference position to the coordinates of the reference touch continuation position when the touch position, the reference touch continuation position, and the reference position satisfy a reference position change condition. Is done.

  According to the present invention, it is possible to intuitively grasp a touch operation to be performed.

It is a figure for explaining a subject of a processing unit of this embodiment, and an operation effect. FIG. 2 is a diagram illustrating an example of a hardware configuration of a processing device according to the present embodiment. FIG. 2 is a diagram illustrating an example of a functional block diagram of a processing device according to the present embodiment. It is a figure which shows an example of the information which the processing apparatus of this embodiment processes typically. 5 is a flowchart illustrating an example of a processing flow of the processing device of the present embodiment. It is a figure which shows an example of the information which the processing apparatus of this embodiment processes typically. 5 is a flowchart illustrating an example of a processing flow of the processing device of the present embodiment. It is a figure showing an example of the angle referred to in judgment of the angle condition of this embodiment. 5 is a flowchart illustrating an example of a processing flow of the processing device of the present embodiment. 5 is a flowchart illustrating an example of a processing flow of the processing device of the present embodiment. It is a figure for explaining an operation effect of a processing device of this embodiment. FIG. 2 is a diagram illustrating an example of a functional block diagram of a processing device according to the present embodiment. 5 is a flowchart illustrating an example of a processing flow of the processing device of the present embodiment. It is a figure for explaining an operation effect of a processing device of this embodiment. It is a figure for explaining an operation effect of a processing device of this embodiment. It is a figure for explaining an operation effect of a processing device of this embodiment.

<< First Embodiment >>
<Overview>
The processing device of the present embodiment performs game control for moving a character in a direction determined based on a reference position and a touch position. The processing device of the present embodiment has a function that makes it easy to intuitively grasp a touch operation to be performed when the moving direction of the character moving in a certain direction is changed. The function of the processing apparatus will be briefly described with reference to FIG.

  Point S in FIG. 1 is the reference position, and point N is the current touch position. In this case, the processing device moves the character C in a direction from the point S to the point N (upward in the figure). The display position of the character C may be moved upward in the figure, or the background may be scrolled while the display position of the character C is fixed, so that the character C appears to be moving upward in the figure. You may.

Then, when receiving a touch operation satisfying the reference position change condition, the processing device changes the reference position according to the touch operation. For example, the continuous touch at point N, when the character C continues to move from the point S in the direction toward the point N (upward direction in the figure), a touch sliding the touch position from the point N to point M ₂ Assume that the operation has been accepted. Then, it is assumed that the touch operation satisfies the reference position change condition. In this case, the processing device changes the reference position from the point S to the point N according to the touch operation. The processor moves the character C in the direction from the point N is a new reference position M ₂ that it is the current touched position. According to such a function of the processing apparatus, the moving direction of the changed character C in moved in a certain direction, both because (to the sliding direction of the touch position coincide, the direction from the point N to point M ₂ ), It is easy to intuitively grasp the touch operation to be performed.

<Structure>
Next, the configuration of the processing apparatus of the present embodiment will be described in detail.

  First, an example of a hardware configuration of the processing device will be described. The processing device is a computer device having a touch panel, such as a smartphone, a tablet, a portable game machine, and a personal computer.

  FIG. 2 is a block diagram illustrating a hardware configuration of the processing device. As shown in FIG. 2, the processing device includes a processor 1A, a memory 2A, an input / output interface 3A, a peripheral circuit 4A, a bus 5A, a touch panel 6A, a communication unit 7A, and the like. The peripheral circuit 4A includes various modules. The peripheral circuit 4A may not be provided.

  The bus 5A is a data transmission path through which the processor 1A, the memory 2A, the peripheral circuit 4A, and the input / output I / F (interface) 3A mutually transmit and receive data. The processor 1A is an arithmetic processing device such as a CPU (Central Processing Unit) or a GPU (Graphics Processing Unit). The memory 2A is a memory such as a RAM (Random Access Memory) and a ROM (Read Only Memory). The input / output I / F 3A includes an input device (eg, a touch panel 6A, a microphone, a physical button, etc.), an output device (eg, a touch panel 6A, a speaker, etc.), and a communication unit 7A for connecting to a network such as the Internet. Is connected. The processor 1A can issue a command to each module and perform a calculation based on the calculation results.

  The touch panel 6A includes a display for displaying an image and a position input sensor. When a touch operation is performed on touch panel 6A, the position input sensor outputs a signal (detection result) based on the touched position. The signal output from touch panel 6A is input to processor 1A via input / output I / F 3A. The processor 1A executes a program for converting a signal output from the touch panel 6A into coordinates on an arbitrary coordinate plane, and converts a signal output from the touch panel 6A into coordinates on the coordinate plane. The coordinate plane is, for example, a two-dimensional coordinate system in which an arbitrary point on a touched surface of the touch panel 6A is set as an origin, and an X axis and a Y axis are defined in arbitrary directions parallel to the touched surface. Examples of the position input sensor include a capacitance type and a resistive type.

  Here, the touch operation refers to a state in which an object (eg, a finger) is brought into contact with or in proximity to a position input sensor to cause the position input sensor to detect contact or proximity of the object, or a state in which the object is brought into contact with or approaching the position input sensor. This refers to an operation of changing the position at which the object is brought into contact with or approaching the position input sensor while maintaining the position, or separating the object from the position input sensor to cancel the detection by the position input sensor. Hereinafter, the coordinates specified based on the position detected by the touch operation are referred to as “touch coordinates”, and the position specified by the touch coordinates is referred to as “touch position”.

  Next, the functional configuration of the processing device will be described. FIG. 3 shows an example of a functional block diagram of the processing device 10. As illustrated, the processing device 10 includes a touch information acquisition unit 11, a reference position management unit 12, an object control unit 13, a reference touch continuation position management unit 14, and an angle condition determination unit 15.

  These functional units included in the processing device include a processor 1A, a memory 2A, an input / output I / F 3A, hardware such as a module (such as a touch panel 6A and a communication unit 7A) connected to the input / output I / F 3A, and a built-in memory ( This is realized by an arbitrary combination with a program (software) stored in a ROM, a hard disk, or the like and loaded in a RAM or the like. It will be understood by those skilled in the art that there are various modifications in the method and apparatus for realizing the method. The programs stored in the built-in memory include programs stored in advance from the stage of shipment of the processing device, programs downloaded from servers on the Internet, and the like. These assumptions apply to the following embodiments.

  Hereinafter, each functional unit will be described in detail.

  The touch information acquisition unit 11 acquires a detection result of the position input sensor from the touch panel 6A, and indicates whether or not there is a touch on the touch panel 6A, and a touch indicating coordinates (touch coordinates) on a coordinate plane corresponding to a touch position on the touch panel 6A. Information is generated at predetermined time intervals.

  Specifically, the touch information acquiring unit 11 detects the presence or absence of a touch operation on the touch panel 6A at predetermined time intervals, and further detects the touch position (touch coordinates) when a touch operation is performed. The predetermined time is a design matter. For example, the touch information acquisition unit 11 may perform the detection for each frame (for each frame) to generate touch information, or may perform the detection for every several frames to generate touch information. . If the frame rate is 60 fps, one frame corresponds to 1/60 second, and if the frame rate is 30 fps, one frame corresponds to 1/30 second.

  FIG. 4 schematically illustrates an example of the touch information acquired by the touch information acquiring unit 11. In the illustrated example, touch information including information indicating presence / absence of a touch and information indicating a touch coordinate is arranged in chronological order (acquisition order). As an example different from FIG. 4, the touch information may not include the information indicating the presence or absence of the touch, but may include only the information indicating the touch coordinates. In this case, the presence or absence of a touch can be determined based on the information indicating the touch coordinates. That is, the information indicating the touch coordinates indicates both the presence or absence of a touch and the touch coordinates.

  Returning to FIG. 3, while acquisition of touch information indicating that there is a touch on the touch panel 6 </ b> A continues, the reference touch continuation position management unit 14 is a position on the coordinate plane in which the touch continuation time satisfies the setting condition. Manage the coordinates of the reference touch continuation position. In the present embodiment, “management” means registration, updating, and clearing (erasing).

  The setting condition is that the touch duration time exceeds the reference time. When updating the coordinates of the reference touch continuation position, the reference touch continuation position management unit 14 registers, as the reference time, the time (touch continuation time) at which the touch continues at the coordinates newly registered as the reference touch continuation position. Then, when the reference touch continuation position management unit 14 newly detects the coordinates where the touch continuation time exceeds the reference time, the reference touch continuation position is updated to the newly detected coordinates, and the reference time is newly detected. The time is updated to the time during which the touch is continued (touch continuation time) at the set coordinates.

  In addition, the reference touch continuation position management unit 14 clears the coordinates of the reference touch continuation position and the reference time according to the acquisition of the touch information indicating that there is no touch on the touch panel 6A.

  Here, an example of the flow of processing by the reference touch continuation position management unit 14 will be described using the flowchart of FIG. The reference touch continuation position management unit 14 can execute the flow of FIG. 5 every time new touch information is acquired by the touch information acquisition unit 11, for example.

The reference touch continuation position management unit 14 manages the reference touch continuation position information and the ongoing touch position information shown in FIG. Reference touch duration location information, the coordinates and the reference mentioned above time reference touch duration position and a T _k. The ongoing touch position information includes the coordinates of the position where the touch is continued at that time (continuous touch position) and the duration time _Tr during which the touch is continued at that position. Note that the reference time _Tk and the duration time _Tr may be indicated in units of time such as minutes or seconds, or may be indicated by the number of frames.

  Returning to FIG. 5, when the touch information acquisition unit 11 acquires new touch information, the reference touch continuation position management unit 14 determines whether or not the touch information is touch information indicating that there is a touch on the touch panel 6A (S401). .

  If the touch information indicates that there is a touch on the touch panel 6A (Yes in S401), the reference touch continuation position management unit 14 determines whether the coordinates of the reference touch continuation position and the coordinates of the ongoing touch position are registered at that time. A determination is made (S402).

If the coordinates of the reference touch continuation position and the coordinates of the continuation touch position are not registered (No in S402), the reference touch continuation position management unit 14 converts the coordinates of the touch position indicated by the touch information into the reference touch continuation. The coordinates of the position and the coordinates of the ongoing touch position are registered (S408). In addition, the reference touch continuation position management unit 14 registers one frame or a time corresponding to one frame as the reference time _Tk and the continuation time _Tr . Then, the reference touch continuation position management unit 14 ends the processing.

  On the other hand, when the coordinates of the reference touch continuation position and the coordinates of the continuation touch position are registered (Yes in S402), the reference touch continuation position management unit 14 indicates the coordinates of the continuation touch position and the touch information. Then, it is determined whether the touch position is continued by comparing the coordinates of the touch position to be touched (S403). For example, the reference touch continuation position management unit 14 determines whether the coordinates of the ongoing touch position match the coordinates of the touch position indicated by the touch information, or the coordinates of the ongoing touch position and the coordinates of the touch position indicated by the touch information. If the distance from the coordinates is equal to or less than the reference value, it can be determined that the touch position is continuing.

When it is determined that the touch position is continued (Yes in S403), the reference touch continued position management unit 14 updates the duration _Tr (S404). For example, the reference touch duration position management unit 14, or adds 1 to the number of frames that have been registered as a duration T _r, or by adding one of the frame time to the time that is registered as a duration T _r .

Then, the reference touch duration position management unit 14 determines greater than the reference time duration _{T r T k} (S405). If the duration _{T r} is the reference time greater than _{T k} (Yes in S405), the reference touch duration position management unit 14 updates the coordinates of the reference touch duration position in the coordinate of the touch position continued (S406). Further, the reference touch continuation position management unit 14 updates the reference time _Tk to the continuation time _Tr . Then, the reference touch continuation position management unit 14 ends the processing.

On the other hand, (No in S405) when the duration time _{T r} is not greater than the reference time _{T k,} the reference touch duration position management unit 14 ends the process.

If it is determined that the touch position is not continued (No in S403), the reference touch continuation position management unit 14 updates the coordinates of the ongoing touch position to the coordinates of the touch position indicated by the touch information (S407). ). Further, the reference touch continuation position management unit 14 updates the duration _Tr to one frame or a time corresponding to one frame. Then, the reference touch continuation position management unit 14 ends the processing.

  If the touch information indicates no touch on the touch panel 6A (No in S401), the reference touch continuation position management unit 14 registers the coordinates of the reference touch continuation position and the coordinates of the ongoing touch position at that time. Is determined (S409). If the coordinates of the reference touch continuation position and the coordinates of the continuation touch position are not registered (No in S409), the reference touch continuation position management unit 14 ends the process.

On the other hand, when the coordinates of the reference touch continuation position and the coordinates of the continuation touch position are registered (Yes in S409), the reference touch continuation position management unit 14 sets the coordinates of the reference touch continuation position and the coordinates of the continuation touch position. The coordinates, the reference time _Tk, and the duration _Tr are cleared (S410). Then, the reference touch continuation position management unit 14 ends the processing.

  Referring back to FIG. 3, the reference position management unit 12 manages the coordinates of the reference position set on the coordinate plane.

  For example, the reference position management unit 12 determines the coordinates of the touch position indicated by the touch information indicating that there is a touch on the touch panel 6A acquired immediately after the touch information indicating that there is no touch on the touch panel 6A, or determines based on the coordinates. (Eg, arbitrary coordinates around the touch position) can be registered as the coordinates of the reference position. That is, the reference position management unit 12 can register, as the reference position, the position touched for the first time from the state where the touch on the touch panel 6A is not performed or the position determined based on the touched position.

  Then, the reference position management unit 12 can clear the coordinates of the reference position according to the acquisition of the touch information indicating that there is no touch on the touch panel 6A. That is, when the touch position on the touch panel 6A is not touched, the reference position management unit 12 can clear the coordinates of the reference position registered at that time, and can change the reference position to a state where the reference position is not registered.

  In addition, when the touch position, the reference touch continuation position, and the reference position indicated by the touch information satisfy the reference position change condition, the reference position management unit 12 updates the coordinates of the reference position to the coordinates of the reference touch continuation position. The reference position change condition of the present embodiment is that the touch position indicated by the touch information, the reference touch continuation position and the reference position satisfy the angle condition, specifically, the touch position indicated by the touch information and the reference touch continuation position The angle determined by the reference position satisfies the angle condition. Whether the touch position, the reference touch continuation position, and the reference position indicated by the touch information satisfy the angle condition is determined by an angle condition determination unit 15 described later.

  As a modification, the reference position management unit 12 may register the coordinates of the initial reference position stored in advance as the coordinates of the reference position. Then, the reference position management unit 12 may update the coordinates of the reference position according to a touch operation satisfying the angle condition.

  Here, an example of the flow of processing by the reference position management unit 12 will be described using the flowchart of FIG. The reference position management unit 12 can execute the flow of FIG. 7 every time new touch information is acquired by the touch information acquisition unit 11, for example.

  The reference position management unit 12 manages the reference position information shown in FIG. The reference position information includes the coordinates of the reference position.

  Returning to FIG. 7, when the touch information acquisition unit 11 acquires new touch information, the reference position management unit 12 determines whether the touch information is touch information indicating that a touch has been made on the touch panel 6A (S201).

  If the touch information indicates that there is a touch on the touch panel 6A (Yes in S201), the reference position management unit 12 determines whether the coordinates of the reference position are registered at that time (S202).

  When the coordinates of the reference position are not registered (No in S202), the reference position management unit 12 registers the coordinates of the touch position indicated by the touch information as the coordinates of the reference position (S205), and ends the process.

  On the other hand, when the coordinates of the reference position are registered (Yes in S202), the reference position management unit 12 determines whether the determination result of the angle condition determination unit 15 is “whether or not the angle condition is satisfied” (S203). If the determination result is that the angle condition is satisfied (Yes in S203), the reference position management unit 12 updates the coordinates of the reference position to the coordinates of the reference touch continuation position (S204), and ends the process. If the determination result is that the angle condition is not satisfied (No in S203), the reference position management unit 12 ends the processing.

  If the touch information indicates no touch on the touch panel 6A (No in S201), the reference position management unit 12 determines whether the coordinates of the reference position are registered at that time (S206). If the coordinates of the reference position have not been registered (No in S206), the reference position management unit 12 ends the processing.

  On the other hand, when the coordinates of the reference position are registered (Yes in S206), the reference position management unit 12 clears the coordinates of the reference position (S207), and ends the processing.

  Referring back to FIG. 3, the angle condition determination unit 15 determines whether an angle defined by the touch position indicated by the touch information, the reference touch continuation position, and the reference position satisfies the angle condition. The determination will be described with reference to FIG. The illustrated point S is the reference position, the point K is the reference touch continuation position, and the point N is the current touch position indicated by the touch information.

The angles determined by the current touch position (point N), the reference touch continuation position (point K), and the reference position (point S) are: ∠angle of point K point N point S, ∠angle of point K point S point N, The angle of the point N point K point S and the like are exemplified. For example, the angle condition determination unit 15 may determine whether the angle of the illustrated ∠ point K point N point S satisfies a predetermined angle condition. That is, the angle condition determination unit 15 connects the straight line connecting the current touch position (point N) and the reference touch continuation position (point K) to the current touch position (point N) and the reference position (point S). It may be determined whether the angle θ formed with the straight line satisfies the angle condition. The angle condition may be determined by an angle such as “θ ₁ degree or more and θ ₂ degree or less”. Other, angle conditions, trigonometry (sine, cosine, etc.) may be defined as "alpha ₁ or alpha ₂ or less" in the value of.

  Returning to FIG. 3, the object control unit 13 moves the object (eg, character) displayed on the screen in the movement direction determined based on the coordinates of the touch position indicated by the touch information and the coordinates of the reference position. The object control unit 13 calculates a vector (a vector between two points) starting from the coordinates of the reference position and ending at the coordinates of the touch position indicated by the touch information. Then, the object control unit 13 determines the direction indicated by the vector as the direction in which the object is moved. Further, the object control unit 13 can determine the moving speed of the object according to the size indicated by the vector.

  Here, an example of the flow of processing by the object control unit 13 will be described using the flowchart of FIG. The object control unit 13 can execute the flow of FIG. 9 every time new touch information is acquired by the touch information acquisition unit 11, for example.

  When the touch information acquisition unit 11 acquires new touch information, the object control unit 13 determines whether the touch information is touch information indicating that a touch has been made on the touch panel 6A (S301). If the touch information indicates that there is no touch on the touch panel 6A (No in S301), the object control unit 13 ends the process without moving the object.

  On the other hand, if the touch information indicates that there is a touch on the touch panel 6A (Yes in S301), the object control unit 13 calculates a vector having the coordinates of the reference position as the start point and the coordinates of the touch position indicated by the touch information as the end point. (S302). Then, the object control unit 13 determines the direction indicated by the vector as the direction for moving the object (S303). Further, the object control unit 13 determines a moving speed of the object according to the size indicated by the vector.

  Next, the object control unit 13 controls the screen display so as to move the object in the determined direction at the determined speed (S304).

  As a modification, the object control unit 13 calculates a direction starting from the coordinates of the reference position and ending at the coordinates of the touch position indicated by the touch information, and determines the calculated direction as the direction in which the object is moved. That is, the vector need not be calculated as in the example described above. In this case, the moving speed of the object may be fixed (always constant) at a predetermined speed. In addition, the moving speed of the object is set to start moving, for example, "the first speed is set to the moving speed for several frames immediately after the start of the movement, and the second speed is set to the moving speed after a lapse of several frames from the start of the movement." It may be changed according to the elapsed time from the timing.

  Next, an example of a processing flow of the processing device 10 will be described with reference to a flowchart of FIG. The processing device 10 acquires new touch information every predetermined time, for example, every frame. When acquiring new touch information (Yes in S100), the processing device 10 executes a reference position management process (S200). The reference position management process is a process executed by the reference position management unit 12, and is shown, for example, in the flowchart of FIG. Thereafter, the processing device 10 executes an object control process (S300). The object control process is a process executed by the object control unit 13, and is shown, for example, in the flowchart of FIG. Thereafter, the processing device 10 executes a reference touch continuation position management process (S400). The reference touch continuation position management process is a process executed by the reference touch continuation position management unit 14, and is shown, for example, in the flowchart of FIG. Note that the processing order of the object control processing in S300 and the reference touch continuation position management processing in S400 may be reversed.

<Effects>
Upon receiving a touch operation that satisfies the angle condition, the processing device 10 described above can update the coordinates of the reference position to the coordinates of the reference touch continuation position. For example, as shown in FIG. 1, when the touch at the point N is continued and the character C continues to move from the point S, which is the reference position, to the point N (upward in the figure), the touch position is changed. accepts a touch operation to slide from point N to point M ₂ (angle satisfying touch operation), the processing unit 10 changes the reference position from the point S to a point N. Then, the processing unit 10 moves the character C in the direction from the point N is a new reference position M ₂ that it is the current touched position.

  As described above, according to the processing device 10, the touch operation to be performed when the moving direction of the character moving in the first direction is changed to the second direction is to slide the touch position in the second direction. Operation. Since the moving direction after the change of the character matches the sliding direction of the touch position, it is easy to intuitively grasp the touch operation to be performed.

  Further, according to the processing device 10 using the coordinates of the reference touch continuation position, the following operation and effect can be obtained.

First, assume the situation shown in FIG. FIG. 11 shows that the touch at the point N is continued for a certain period of time, the movement of the character C in the direction from the point S to the point N is continued, and then the touch is performed to change the moving direction of the character C to the right in the figure. 7 shows a scene in which a touch operation of sliding a position to the right in the drawing is performed. However, since the touch operation suddenly changes from a still state (a state where the touch at the point N is continued to be touched) to a moving state (a state where the touch position is slid rightward from the point N), the touch operation is smoothly performed. can not be run in, originally despite wanted to slide from point N to point M _2, after you slide from point N to point M _{2 ',} and became a situation that slide to the point M _2.

The point M ₂ ′ input in such a situation is a position touched by the player unintentionally. If the coordinates of such a position are registered as the coordinates of the reference position, the moving direction of the character C after the change is changed by the player. Tends to be unintended. On the other hand, according to the processing device 10 in which the coordinates of the reference touch continuation position (the coordinates of the point N in FIG. 11) that has been stably touched for a long time are the coordinates of the reference position, the touch operation as described above is performed. , The moving direction of the character C after the change is likely to be the one intended by the player.

Further, since the angle defined by the point M ₂ ′, the point M _2, and the reference position (point S) includes the point M ₂ ′ which is the position where the player has unintentionally touched, the angle not intended by the player Easily. In contrast, stable reference touch duration position has been touched long (in the case of FIG. 11, the point N) angle determined out with the point M ₂ and the reference position (point S) is likely to become the intended angle of the player .

  In this way, by using the coordinates of the reference touch continuation position, an input as intended by the player can be received, and a result as intended by the player can be obtained.

<< Second Embodiment >>
<Overview>
The processing apparatus 10 according to the present embodiment updates the coordinates of the reference position to the coordinates of the reference touch continuation position when receiving a touch operation that satisfies the distance condition in addition to the angle condition described in the first embodiment. This is different from the first embodiment. The details will be described below.

<Structure>
An example of the hardware configuration of the processing device 10 is the same as in the first embodiment.

  FIG. 12 shows an example of a functional block diagram of the processing device 10. As illustrated, the processing device 10 includes a touch information acquisition unit 11, a reference position management unit 12, an object control unit 13, a reference touch continuation position management unit 14, an angle condition determination unit 15, a distance condition determination unit 16. The configurations of the touch information acquisition unit 11, the object control unit 13, the reference touch continuation position management unit 14, and the angle condition determination unit 15 are the same as in the first embodiment.

  The distance condition determination unit 16 determines a first touch position (current touch position) indicated by the first touch information and a second touch information indicated by the second touch information acquired immediately before the first touch information. It is determined whether or not the distance from the touch position (the distance between the coordinates) satisfies the distance condition. Note that the distance condition determination unit 16 may determine whether the distance between the first touch position indicated by the first touch information and the reference touch continuation position satisfies the distance condition. The distance condition is “distance is equal to or greater than a reference value”.

  The reference position change condition of the present embodiment is such that the first touch position, the reference touch continuation position, and the reference position satisfy the angle condition, and the first touch position and the second touch position or the reference touch continuation position The distance between them satisfies the distance condition. When the first touch position, the reference touch continuation position, and the reference position satisfy such a reference position change condition, the reference position management unit 12 updates the coordinates of the reference position to the coordinates of the reference touch continuation position. Other configurations of the reference position management unit 12 are the same as those of the first embodiment.

  Here, an example of a processing flow of the reference position management unit 12 of the present embodiment will be described with reference to a flowchart of FIG. The flowchart of FIG. 13 differs from the flowchart of FIG. 7 described in the first embodiment in the content of S203. That is, in the flowchart of FIG. 7, in S203, the reference position management unit 12 determines whether or not the angle defined by the touch position indicated by the touch information, the reference touch continuation position, and the reference position satisfies the angle condition. doing. In contrast, in the flowchart of FIG. 13, in S203, the reference position management unit 12 determines that the angle defined by the touch position indicated by the touch information, the reference touch continuation position, and the reference position satisfies the angle condition, and It is determined whether or not the distance between the touch position indicated by the touch information and the touch position indicated by the immediately preceding touch information is determined to satisfy the distance condition. Note that “the touch position indicated by the touch information acquired immediately before” may be replaced with “reference touch continuation position”.

  An example of the processing flow of the processing device 10 of the present embodiment is the same as the example of the processing flow of the processing device 10 described in the first embodiment with reference to the flowchart of FIG.

<Effects>
According to the processing device 10 described above, the same operation and effect as those of the first embodiment can be realized.

  By the way, since it is difficult to maintain the touch positions exactly at the same position, a slight shift of the touch positions may occur. Therefore, for example, as shown in FIG. 14, in order to continue the movement of the character C from the point S toward the point N (upward in the figure), even when the touch at the point N is continued, Deviation may occur. Then, the touch position before the shift and the touch position after the shift can satisfy the angle condition described in the first embodiment.

  If the reference position is updated according to such a shift of the touch position not intended by the player and the moving direction of the character is largely changed, the character C moves unintended by the player. According to the processing device 10 of the present embodiment to which the determination of the distance condition is added, such a problem can be solved.

  Further, by adding the distance condition, the player can perform a touch operation for slightly shifting the moving direction of the character and a touch operation for greatly changing the moving direction of the character.

For example, as shown in FIG. 14, when the touch at the point N is continued and the character C continues to move from the point S, which is the reference position, to the point N (upward in the figure), When it is desired to slightly shift the moving direction, as shown in FIG. 15, the touch position may be slid small so as not to satisfy the distance condition (point N → point M ₂ ). Even if the touch operation satisfies the angle condition but does not satisfy the distance condition, the reference position is maintained as the point S. Therefore, in accordance with the touch operation, the movement direction of a character C, from the direction from the point S to the point N, it is finely adjusted in the direction from the point S to the point M _2.

On the other hand, when the touch at the point N is continued as shown in FIG. 14 and the character C continues to move in the direction from the point S to the point N (upward in the figure), the moving direction of the character is greatly changed. If it is desired to do so, as shown in FIG. 16, the touch position may be greatly slid so as to satisfy the distance condition (point N → point M ₂ ). If the touch operation satisfies the angle condition and the distance condition, the reference position is updated from point S to point N. Therefore, in accordance with the touch operation, the movement direction of a character C, from the direction toward the point N from point S in FIG. 14 is greatly changed in the direction toward the point M ₂ from point S in FIG. 16.

  As described above, according to the processing device 10 of the present embodiment, it is possible to perform the touch operation that slightly shifts the moving direction of the character and the touch operation that largely changes the moving direction of the character separately.

<Modification>
The processing device 10 may employ a speed condition instead of the distance condition. That is, the distance condition determination unit 16 determines whether the first touch position indicated by the first touch information is equal to the second touch position indicated by the second touch information acquired immediately before the first touch information. It may be determined whether the speed at which the touch position is slid between the two satisfies the speed condition. Then, the reference position management unit 12 determines that the speed of sliding the touch position between the first touch position and the second touch position satisfies the speed condition, and that the first touch position, the reference touch continuation position, and the reference If the angle determined by the position satisfies the angle condition, the coordinates of the reference position may be updated to the coordinates of the reference touch continuation position. Also in this modification, the same operation and effect as those of the above-described first and second embodiments are realized.

<< Third Embodiment >>
<Overview>
The processing device 10 of the present embodiment attenuates or clears the reference time T _k (see FIG. 6) included in the reference touch continuation position information according to the elapsed time from the timing at which the coordinates of the reference touch continuation position are updated. This is different from the first and second embodiments. The details will be described below.

<Structure>
An example of the hardware configuration of the processing device 10 is the same as in the first and second embodiments.

  An example of a functional block diagram of the processing device 10 is shown in FIG. 3 or FIG. As illustrated, the processing device 10 includes a touch information acquisition unit 11, a reference position management unit 12, an object control unit 13, a reference touch continuation position management unit 14, and an angle condition determination unit 15. Further, the processing device 10 can further include a distance condition determination unit 16. The configurations of the touch information acquisition unit 11, the reference position management unit 12, the object control unit 13, the angle condition determination unit 15, and the distance condition determination unit 16 are the same as those in the first and second embodiments.

  The reference touch continuation position management unit 14 can attenuate the reference time according to the elapsed time from the timing at which the coordinates of the reference touch continuation position are updated. For example, the reference touch continuation position management unit 14 may attenuate the predetermined value each time a predetermined frame elapses.

  As another example, the reference touch continuation position management unit 14 can clear the coordinates of the reference touch continuation position when a predetermined time elapses from the timing at which the coordinates of the reference touch continuation position are updated.

  Other configurations of the reference touch continuation position management unit 14 are the same as those of the first and second embodiments.

  An example of the processing flow of the processing device 10 of the present embodiment is the same as the example of the processing flow of the processing device 10 described in the first embodiment with reference to the flowchart of FIG.

<Effects>
According to the processing device 10 described above, it is possible to realize the same operation and effect as those of the first and second embodiments.

  By the way, there is a case where the touch position is slid many times while the touch is continued, and the movement direction of the character described in the first and second embodiments is changed many times. For example, the touch at the first touch position is continued, the movement of the character in the first direction is continued, and then the touch operation satisfying the angle condition and the distance condition is performed to change the moving direction of the character to the second direction. Then, after continuing the touch at the second touch position and continuing the movement of the character in the second direction, performing a touch operation satisfying the angle condition and the distance condition to change the movement direction of the character to the third direction It is assumed that the operation is performed. In such a situation, when the touch duration at the second touch position does not exceed the touch duration at the first touch position, the first touch position is set as the reference touch continuation position, and the determination of the angle condition or the like is performed. , The reference position is updated. As a result, the content is not intended by the player.

The processing device according to the present embodiment that attenuates or clears the reference time T _k (see FIG. 6) included in the reference touch continuation position information according to the elapsed time from the timing at which the coordinates of the reference touch continuation position are updated. According to 10, the inconvenience as described above can be reduced.

<< 4th Embodiment >>
<Overview>
The processing apparatus 10 of the present embodiment is different from the first to third embodiments in that the processing apparatus 10 performs a two-stage determination in which the content such as the angle condition is changed. The details will be described below.

<Structure>
An example of the hardware configuration of the processing device 10 is the same as in the first to third embodiments.

  An example of a functional block diagram of the processing device 10 is shown in FIG. 3 or FIG. As illustrated, the processing device 10 includes a touch information acquisition unit 11, a reference position management unit 12, an object control unit 13, a reference touch continuation position management unit 14, and an angle condition determination unit 15. Further, the processing device 10 can further include a distance condition determination unit 16. The configurations of the touch information acquisition unit 11, the object control unit 13, and the reference touch continuation position management unit 14 are the same as those of the first to third embodiments.

  When the processing device 10 is illustrated in FIG. 3, the reference position management unit 12 and the angle condition determination unit 15 perform the following processing every time new touch information is acquired.

  First, the angle condition determination unit 15 determines a first touch position indicated by the first touch information, a second touch position indicated by the second touch information acquired immediately before the first touch information, It is determined whether the angle determined by the reference position satisfies the first angle condition. If the first angle condition is satisfied, the reference position management unit 12 updates the coordinates of the reference position to the coordinates of the second touch position.

  On the other hand, when the first angle condition is not satisfied, the angle condition determination unit 15 determines that the angle defined by the first touch position, the reference touch continuation position, and the reference position indicated by the first touch information is the second angle condition. It is determined whether or not the condition is satisfied. Note that the first angle condition is different from the second angle condition. If the second angle condition is satisfied, the reference position management unit 12 updates the coordinates of the reference position to the coordinates of the reference touch continuation position. On the other hand, if the second angle condition is not satisfied, the process ends without updating the reference position.

  When the processing device 10 is illustrated in FIG. 12, the reference position management unit 12, the angle condition determination unit 15, and the distance condition determination unit 16 perform the following processing every time new touch information is acquired.

  First, the angle condition determination unit 15 determines a first touch position indicated by the first touch information, a second touch position indicated by the second touch information acquired immediately before the first touch information, It is determined whether the angle determined by the reference position satisfies the first angle condition. Further, the distance condition determining unit 16 determines whether the distance between the first touch position and the second touch position satisfies the first distance condition. When the first angle condition and the first distance condition are satisfied, the reference position management unit 12 updates the coordinates of the reference position to the coordinates of the second touch position.

  On the other hand, when at least one of the first angle condition and the first distance condition is not satisfied, the angle condition determination unit 15 determines the first touch position, the reference touch continuation position, and the reference position indicated by the first touch information. It is determined whether the angle determined by satisfies the second angle condition. In addition, the distance condition determination unit 16 determines that the distance between the first touch position indicated by the first touch information and the second touch position or the reference touch continuation position indicated by the second touch information is the second touch position. It is determined whether the distance condition is satisfied. Note that the first angle condition is different from the second angle condition. Further, the first distance condition and the second distance condition are different. When the second angle condition and the second distance condition are satisfied, the reference position management unit 12 updates the coordinates of the reference position to the coordinates of the reference touch continuation position. On the other hand, when at least one of the second angle condition and the second distance condition is not satisfied, the process ends without updating the reference position.

  Other configurations of the reference position management unit 12, the angle condition determination unit 15, and the distance condition determination unit 16 are the same as those of the first to third embodiments.

<Effects>
According to the processing device 10 described above, it is possible to realize the same operation and effect as those of the first to third embodiments. Further, according to the present embodiment, the interest of the game is improved by combining various determinations.

Hereinafter, examples of the reference embodiment will be additionally described.
1. Computer
Touch information acquisition unit that acquires presence / absence of a touch on the touch panel, and touch information indicating coordinates on a coordinate plane corresponding to a touch position on the touch panel at predetermined time intervals,
A reference position management unit that manages the coordinates of the reference position set on the coordinate plane,
An object control unit that moves an object displayed on a screen in a movement direction determined based on the touch position indicated by the touch information and the reference position, and
While the acquisition of the touch information indicating that there is a touch on the touch panel is continued, a reference touch continuation that manages coordinates of a reference touch continuation position that is a position on the coordinate plane where the touch continuation time satisfies a setting condition during that time. Location management,
Function as
A program for updating, when the touch position, the reference touch continuation position, and the reference position satisfy a reference position change condition, the reference position management unit updates the coordinates of the reference position with the coordinates of the reference touch continuation position.
2. In the program described in 1,
The computer, functioning as an angle condition determination unit that determines whether an angle determined by the touch position, the reference touch continuation position, and the reference position satisfies an angle condition,
The program in which the reference position change condition is that the touch position, the reference touch continuation position, and the reference position satisfy the angle condition.
3. In the program described in 2,
A program for determining whether an angle between a straight line connecting the touch position and the reference touch continuation position and a straight line connecting the touch position and the reference position satisfies an angle condition.
4. In the program described in 2 or 3,
Said computer,
A first touch position indicated by the first touch information and a second touch position indicated by the second touch information acquired immediately before the first touch information or the reference touch continuation position The distance between them is made to function as a distance condition determination unit that determines whether the distance condition is satisfied,
The reference position change condition is such that the first touch position, the reference touch continuation position, and the reference position satisfy the angle condition, and the first touch position, the second touch position, or the reference touch A program in which the distance to the continuation position satisfies the distance condition.
5. In the program according to any one of 1 to 4,
The reference touch continuation position management unit,
When updating the coordinates of the reference touch continuation position, register the continuation time during which the touch continued at the coordinates newly registered as the reference touch continuation position as a reference time,
The program in which the setting condition is that the touch duration time exceeds the reference time.
6. In the program described in 5,
The reference touch continuation position management unit is a program that attenuates the reference time according to an elapsed time from a timing at which coordinates of the reference touch continuation position are updated.
7. In the program according to any one of 1 to 6,
A program for clearing the coordinates of the reference touch continuation position when a predetermined time has elapsed from the timing at which the coordinates of the reference touch continuation position are updated.
8. In the program according to any one of 1 to 7,
A program for clearing coordinates of the reference touch continuation position according to acquisition of the touch information indicating that there is no touch on the touch panel.
9. In the program according to any one of 1 to 8,
The reference position management unit,
The coordinates of the touch position indicated by the touch information indicating that there is a touch on the touch panel acquired immediately after the touch information indicating no touch on the touch panel, or other coordinates determined based on the coordinates, the reference position Register as coordinates
A program for clearing the coordinates of the reference position in response to acquisition of the touch information indicating no touch on the touch panel.
10. Computer
The presence or absence of a touch on the touch panel, and acquires touch information indicating coordinates on a coordinate plane corresponding to the touch position on the touch panel at predetermined time intervals,
Manage the coordinates of the reference position set on the coordinate plane,
The touch position indicated by the touch information, in the moving direction determined based on the reference position, move the object displayed on the screen,
While the acquisition of the touch information indicating that there is a touch on the touch panel is continued, manages the coordinates of a reference touch continuation position, which is a position on the coordinate plane where the touch continuation time satisfies a setting condition during that time,
When the touch position, the reference touch continuation position, and the reference position satisfy a reference position change condition, the processing method updates the coordinates of the reference position to the coordinates of the reference touch continuation position.
11. Touch information acquisition unit that acquires presence / absence of a touch on the touch panel, and touch information indicating coordinates on a coordinate plane corresponding to a touch position on the touch panel at predetermined time intervals,
A reference position management unit that manages the coordinates of the reference position set on the coordinate plane,
An object control unit that moves an object displayed on a screen in a movement direction determined based on the touch position indicated by the touch information and the reference position, and
While the acquisition of the touch information indicating that there is a touch on the touch panel is continued, a reference touch continuation that manages coordinates of a reference touch continuation position that is a position on the coordinate plane where the touch continuation time satisfies a setting condition during that time. Location management,
Has,
The processing device, wherein the reference position management unit updates the coordinates of the reference position to the coordinates of the reference touch continuation position when the touch position, the reference touch continuation position, and the reference position satisfy a reference position change condition.

1A processor 2A memory 3A input / output I / F
4A Peripheral circuit 5A Bus 6A Touch panel 7A Communication unit 10 Processing device 11 Touch information acquisition unit 12 Reference position management unit 13 Object control unit 14 Reference touch continuation position management unit 15 Angle condition determination unit 16 Distance condition determination unit

According to the present invention,
Computer
Touch information acquisition unit that acquires presence / absence of a touch on the touch panel, and touch information indicating coordinates on a coordinate plane corresponding to a touch position on the touch panel at predetermined time intervals,
A reference position management unit that manages the coordinates of the reference position set on the coordinate plane,
An object control unit that moves an object displayed on a screen in a movement direction determined based on the touch position indicated by the touch information and the reference position, and
While the acquisition of the touch information indicating that there is a touch on the touch panel is continued, a reference touch continuation that manages coordinates of a reference touch continuation position that is a position on the coordinate plane where the touch continuation time satisfies a setting condition during that time. Location management,
Function as
The reference position management unit updates the coordinates of the reference position to the coordinates of the reference touch continuation position when the touch position, the reference touch continuation position and the reference position satisfy a reference position change condition ,
The reference touch continuation position management unit, while the acquisition of the touch information indicating that there is a touch on the touch panel is continued,
Manage the coordinates of the continuing touch position where the touch is continuing and the touch duration at the continuing touch position,
Comparing the touch continuation time and the reference time, and updating the coordinates of the reference touch continuation position to the coordinates of the continuation touch position when the touch continuation time exceeds the reference time; Is provided, a program for repeatedly performing an update process for updating the touch duration to the touch duration .

According to the present invention,
Computer
The presence or absence of a touch on the touch panel, and acquires touch information indicating coordinates on a coordinate plane corresponding to the touch position on the touch panel at predetermined time intervals,
Manage the coordinates of the reference position set on the coordinate plane,
The touch position indicated by the touch information, in the moving direction determined based on the reference position, move the object displayed on the screen,
While the acquisition of the touch information indicating that there is a touch on the touch panel is continued, manages the coordinates of a reference touch continuation position, which is a position on the coordinate plane where the touch continuation time satisfies a setting condition during that time,
If the touch position, the reference touch continuation position and the reference position satisfy a reference position change condition, the coordinates of the reference position are updated to the coordinates of the reference touch continuation position ,
In the process of managing the coordinates of the reference touch continuation position, while the acquisition of the touch information indicating that there is a touch on the touch panel is continued,
Manage the coordinates of the continuing touch position where the touch is continuing and the touch duration at the continuing touch position,
Comparing the touch continuation time and the reference time, and updating the coordinates of the reference touch continuation position to the coordinates of the continuation touch position when the touch continuation time exceeds the reference time; Is repeatedly provided to the touch duration .

According to the present invention,
Touch information acquisition unit that acquires presence / absence of a touch on the touch panel, and touch information indicating coordinates on a coordinate plane corresponding to a touch position on the touch panel at predetermined time intervals,
A reference position management unit that manages the coordinates of the reference position set on the coordinate plane,
An object control unit that moves an object displayed on a screen in a movement direction determined based on the touch position indicated by the touch information and the reference position, and
While the acquisition of the touch information indicating that there is a touch on the touch panel is continued, a reference touch continuation that manages coordinates of a reference touch continuation position that is a position on the coordinate plane where the touch continuation time satisfies a setting condition during that time. Location management,
Has,
The reference position management unit updates the coordinates of the reference position to the coordinates of the reference touch continuation position when the touch position, the reference touch continuation position and the reference position satisfy a reference position change condition ,
The reference touch continuation position management unit, while the acquisition of the touch information indicating that there is a touch on the touch panel is continued,
Manage the coordinates of the continuing touch position where the touch is continuing and the touch duration at the continuing touch position,
Comparing the touch continuation time and the reference time, and updating the coordinates of the reference touch continuation position to the coordinates of the continuation touch position when the touch continuation time exceeds the reference time; Is provided, a processing device that repeatedly performs an update process of updating the touch duration to the touch duration .

Claims (11)

Computer
Touch information acquisition unit that acquires presence / absence of a touch on the touch panel, and touch information indicating coordinates on a coordinate plane corresponding to a touch position on the touch panel at predetermined time intervals,
A reference position management unit that manages the coordinates of the reference position set on the coordinate plane,
An object control unit that moves an object displayed on a screen in a movement direction determined based on the touch position indicated by the touch information and the reference position, and
While the acquisition of the touch information indicating that there is a touch on the touch panel is continued, a reference touch continuation that manages coordinates of a reference touch continuation position that is a position on the coordinate plane where the touch continuation time satisfies a setting condition during that time. Location management,
Function as
A program for updating, when the touch position, the reference touch continuation position, and the reference position satisfy a reference position change condition, the reference position management unit updates the coordinates of the reference position with the coordinates of the reference touch continuation position. The program according to claim 1,
The computer, functioning as an angle condition determination unit that determines whether an angle determined by the touch position, the reference touch continuation position, and the reference position satisfies an angle condition,
The program in which the reference position change condition is that the touch position, the reference touch continuation position, and the reference position satisfy the angle condition. The program according to claim 2,
A program for determining whether an angle formed by a straight line connecting the touch position and the reference touch continuation position and a straight line connecting the touch position and the reference position satisfies an angle condition. In the program according to claim 2 or 3,
Said computer,
A first touch position indicated by the first touch information and a second touch position indicated by the second touch information acquired immediately before the first touch information or the reference touch continuation position The distance between them is made to function as a distance condition determination unit that determines whether the distance condition is satisfied,
The reference position change condition is such that the first touch position, the reference touch continuation position, and the reference position satisfy the angle condition, and the first touch position, the second touch position, or the reference touch A program in which the distance to the continuation position satisfies the distance condition. In the program according to any one of claims 1 to 4,
The reference touch continuation position management unit,
When updating the coordinates of the reference touch continuation position, register the continuation time during which the touch continued at the coordinates newly registered as the reference touch continuation position as a reference time,
The program in which the setting condition is that the touch duration time exceeds the reference time. The program according to claim 5,
The reference touch continuation position management unit is a program that attenuates the reference time according to an elapsed time from a timing at which coordinates of the reference touch continuation position are updated. The program according to any one of claims 1 to 6,
A program for clearing the coordinates of the reference touch continuation position when a predetermined time has elapsed from the timing at which the coordinates of the reference touch continuation position are updated. The program according to any one of claims 1 to 7,
A program for clearing coordinates of the reference touch continuation position according to acquisition of the touch information indicating that there is no touch on the touch panel. The program according to any one of claims 1 to 8,
The reference position management unit,
The coordinates of the touch position indicated by the touch information indicating that there is a touch on the touch panel acquired immediately after the touch information indicating no touch on the touch panel, or other coordinates determined based on the coordinates, the reference position Register as coordinates
A program for clearing the coordinates of the reference position in response to acquisition of the touch information indicating no touch on the touch panel. Computer
The presence or absence of a touch on the touch panel, and acquires touch information indicating coordinates on a coordinate plane corresponding to the touch position on the touch panel at predetermined time intervals,
Manage the coordinates of the reference position set on the coordinate plane,
The touch position indicated by the touch information, in the moving direction determined based on the reference position, move the object displayed on the screen,
While the acquisition of the touch information indicating that there is a touch on the touch panel is continued, manages the coordinates of a reference touch continuation position, which is a position on the coordinate plane where the touch continuation time satisfies a setting condition during that time,
When the touch position, the reference touch continuation position, and the reference position satisfy a reference position change condition, the processing method updates the coordinates of the reference position to the coordinates of the reference touch continuation position. Touch information acquisition unit that acquires presence / absence of a touch on the touch panel, and touch information indicating coordinates on a coordinate plane corresponding to a touch position on the touch panel at predetermined time intervals,
A reference position management unit that manages the coordinates of the reference position set on the coordinate plane,
An object control unit that moves an object displayed on a screen in a movement direction determined based on the touch position indicated by the touch information and the reference position, and
While the acquisition of the touch information indicating that there is a touch on the touch panel is continued, a reference touch continuation that manages coordinates of a reference touch continuation position that is a position on the coordinate plane where the touch continuation time satisfies a setting condition during that time. Location management,
Has,
The processing device, wherein the reference position management unit updates the coordinates of the reference position to the coordinates of the reference touch continuation position when the touch position, the reference touch continuation position, and the reference position satisfy a reference position change condition.

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