JP3992171B2 - Game device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shooting input part support device which can optionally move the location of a shooting input part used for a game device, to a game display part, and also, can detect the moved location, and at the same time, make the attacking to enemies possible while avoiding attackings by the enemies by a positional change of the shooting input part to a game screen, and provide the game device wherein a realistic feeling is imparted to the game play, and at the same time, a period of time is not required for the beating of the enemies. SOLUTION: This shooting input part supporting device is equipped with a supporting part 17 which supports a gun 14 being used for a game device 10 in a manner to be confronted with an image display device 12 of the game device 10, a connecting part 18 and a spindle 19 which move the supporting 17 in such a manner that the location of the gun 14 may be relatively changed to the image display device 12, and a variable resistance 20 which detects the moved location of the supporting part 17.

Description

[0001]
[Industrial application fields]
The present invention relates to a shooting input unit support device that supports a shooting input unit used in a game device, and a game device that performs a game of shooting a target displayed on a game screen by a shooting input unit supported by the shooting input unit support device.
[0002]
[Prior art]
A game using a gun, such as a shooting game in which a bullet is shot aiming at a target and a battle game in which a gun fights against an enemy, is well known as a game that has been popular. In particular, a large game device using a simulated gun dressed as an actual gun occupies an important position in a game center.
[0003]
A game device using a simulated gun has a simulated gun operated by a player, a game control unit that forms a game screen viewed from the simulated gun, and a game display unit that displays a game screen formed in the game control unit. is doing. On the game display section arranged facing the simulated gun, a game screen with enemies is displayed along with the background.
As shown in FIG. 12, the simulated gun 1 is attached to a support portion 3 protruding from an operation panel 2 of a game apparatus main body (not shown), and rotates a rotation portion 4 at the upper end of the support portion 3. The direction of the muzzle 5 can be changed vertically and horizontally as a fulcrum. Depending on the direction of the muzzle 5, the gun site 7 is displayed on the game screen 6 positioned in front of the muzzle 5.
[0004]
During the game, the player aims at the muzzle 5 toward the enemy appearing on the game screen 6 and performs a firing operation. By matching the direction of the muzzle 5 and the position of the enemy, the enemy can be defeated. At the same time, the enemy on the game screen 6 also fires bullets at the player and attacks them. The enemy bullets fly from the back of the game screen 6 toward the player who operates the simulated gun 1, but when the player approaches a certain distance, it is determined that the player has hit the player.
[0005]
[Problems to be solved by the invention]
However, the simulated gun 1 can only change the direction of the muzzle 5 around the rotating portion 4, and the position of the simulated gun 1 with respect to the game screen 6, that is, the position of the player is fixed. The only way to defend against the attack was to shoot down the incoming bullets themselves.
[0006]
Therefore, when defending, it becomes impossible to perform actions other than defense, and it is impossible to attack the enemy while avoiding the enemy's attack, so the gameplay lacks realism and at the same time takes time to defeat the enemy was there.
The present invention has been made in view of the above problems, and a first object of the present invention is to make it possible to arbitrarily move the position of the shooting input unit used in the game apparatus with respect to the game display unit, and to move the movement position. An object of the present invention is to provide a shooting input unit supporting device capable of detecting the above.
[0007]
The second purpose is to make it possible to attack the enemy while avoiding the enemy attack by changing the position of the shooting input section with respect to the game screen. The object is to provide a game device that does not take much time.
[0008]
[Means for Solving the Problems]
The first object is to change the position of the shooting input unit relative to the game display unit, and a support unit that supports the shooting input unit used in the game device so as to face the game display unit of the game device. This is achieved by a shooting input unit support device comprising a moving unit that moves the support unit and a position detection unit that detects a moving position of the support unit.
[0009]
Further, the first object is to support the shooting input unit, wherein the moving unit moves the support unit so as to change a position of the shooting input unit along a left-right direction of the game display unit. Achieved by the device.
The first object is characterized in that the moving part has a connecting part having one end rotatably attached to the game apparatus main body and the other end rotatably supporting the support part. This is achieved by the input unit support device.
[0010]
The first object is achieved by a shooting input unit support device in which the position detection unit detects a rotation angle of the connecting unit with respect to the game apparatus main body.
Further, the second object is the shooting input unit, the shooting input unit support device described in any one of claims 1 to 4 that supports the shooting input unit, and the vicinity of the shooting input unit. A game control unit that forms a game screen, a game display unit that displays a game screen formed by the game control unit, and a game screen that is displayed on the game display unit, the position detection unit of the shooting input unit support device And a screen changing unit that changes according to the position of the shooting input unit detected by the game device.
[0011]
Further, the second object is that the screen changing unit selects a portion corresponding to the position of the shooting input unit from the full range game screen corresponding to the entire range in which the shooting input unit can change the position. This is achieved by a game device having a shooting input section.
[0012]
[Action]
According to the present invention, the support unit that supports the shooting input unit used in the game device opposite to the game display unit of the game device, and the position of the shooting input unit is changed relative to the game display unit. And a position detecting unit for detecting the moving position of the support unit, the position of the shooting input unit can be arbitrarily moved with respect to the game display unit, and The moving position can be detected.
[0013]
Further, if the moving unit moves the support unit so as to change the position of the shooting input unit along the left-right direction of the game display unit, the position of the shooting input unit is moved along the left-right direction of the game display unit. Can be changed arbitrarily.
Further, if the moving part has a connecting part having one end rotatably attached to the game apparatus main body and the other end rotatably supporting the support part, the connecting part that rotates about the shaft part. The position of the shooting input unit can be arbitrarily moved with respect to the game display unit together with the support unit.
[0014]
In addition, if the position detection unit detects a rotation angle of the connection unit with respect to the game apparatus main body, the movement position of the shooting input unit can be detected based on the rotation angle.
In addition, according to the present invention, a shooting input unit, a shooting input unit support device that supports the shooting input unit described in any one of claims 1 to 4, and a game viewed from the vicinity of the shooting input unit A game control unit that forms a screen, a game display unit that displays a game screen formed by the game control unit, and a game screen that is displayed on the game display unit are displayed by the position detection unit of the shooting input unit support device. And a screen changing unit that changes according to the detected position of the shooting input unit, so that it is possible to attack the enemy while avoiding an enemy attack by changing the position of the shooting input unit with respect to the game screen, and game play It doesn't take time to defeat enemies at the same time as it has a sense of reality.
[0015]
Furthermore, if the screen changing unit selects a portion corresponding to the position of the shooting input unit from the full range game screen corresponding to the entire range in which the shooting input unit can change the position, the display is displayed on the game display unit. The game screen to be changed is changed to a part of the game screen corresponding to the movement position of the shooting input unit selected from the full range game screen.
[0016]
【Example】
Hereinafter, a game apparatus according to an embodiment of the present invention will be described with reference to FIGS.
As shown in FIG. 1, the game apparatus 10 is provided with a video display device 12 that is a game display unit on the upper front surface of a game apparatus main body 11. The video display device 12 displays a game screen A (see FIGS. 5 to 7) associated with the game. In front of the video display device 12, an operation panel 13 for operation by a player who performs a game is provided. The operation panel 13 is provided with a gun 14 which is a shooting input unit of the game apparatus 10 of the present embodiment and a gun moving groove 15. The operation panel 13 is provided with a game start button (not shown) and the like, and a coin insertion slot 16 for inserting coins is provided at the bottom of the operation panel 13.
[0017]
As shown in FIG. 2, the gun 14 protrudes on the operation panel 13 via a support portion 17 that vertically penetrates the gun moving groove 15 and is supported to face the video display device 12. . A barrel 14 a of a gun 14 is attached to the upper end of the support portion 17 so as to be rotatable up and down with respect to the video display device 12. By rotating the barrel 14a up and down with the shaft portion 17a at the upper end of the support portion 17 as a fulcrum, the vertical direction of the muzzle 14b at the tip of the barrel 14a can be freely changed. In the vicinity of the support portion 17 at the bottom of the barrel 14a, a trigger 14d for firing a bullet, guarded by a guard metal 14c, is provided.
[0018]
A lower end portion of the support portion 17 located in the operation panel 13 is rotatably attached to one end 18 a of the connecting portion 18. The other end 18 b of the connecting portion 18 formed in a long plate shape is rotatably attached to a support shaft 19 that is a shaft portion fixed in the operation panel 13 of the game apparatus body 11. The support shaft 19 is positioned approximately at the center in the left-right direction of the video display device 12 between the gun movement groove 15 and the video display device 12 (see FIG. 1). That is, one end 18 a of the connecting portion 18 supports the support portion 17 in a rotatable manner, and the other end 18 b of the connecting portion 18 is rotatably attached to the game apparatus body 11. It should be noted that the support shaft 19 fixed to the connection portion 18 may be rotatably mounted on the game apparatus body 11, and the connection portion 18 and the rotation portion of the support shaft 19 are connected to the support portion 19. A variable resistor 20 for detecting movement is provided. The variable resistor 20 detects the rotation angle of the connecting portion 18 with respect to the game apparatus main body 11. That is, the moving position of the support portion 17 is detected by the variable resistor 20.
[0019]
As shown in FIG. 1, the gun moving groove 15 penetrates the upper surface of the operation panel 13 and is formed in an arc shape with respect to the video display device 12. This arc coincides with the locus drawn by the support portion 17 when the connecting portion 18 rotates about the support shaft 19 as a rotation center.
Accordingly, as shown in FIG. 3, the gun 14 moves in an arc along the gun moving groove 15 together with the support portion 17 (see arrow “a” in FIG. 3), and is positioned relative to the video display device 12. Can be changed. That is, the support unit 17 moves so as to change the position along the left-right direction of the video display device 12, and as a result, the gun 14 also moves so as to change the position along the left-right direction of the video display device 12. To do. Therefore, the connecting portion 18 and the support shaft 19 function as a moving portion that moves the support portion 12 so as to change the position of the gun 14 along the left-right direction of the video display device 12.
[0020]
The rotation angle of the support portion 17 with respect to the connection portion 18 and the rotation angle of the connection portion 18 with respect to the support shaft 19 are both set to a maximum of approximately 90 degrees.
Further, the barrel 14a can be rotated left and right with respect to the upper surface of the connecting portion 18 at an arbitrary position where the gun 14 has changed its position (see arrow b in FIG. 3).
Thus, the gun 14 can be changed along the left-right direction of the video display device 12 by the gun support device having the support portion 17, the connecting portion 18, the support shaft 19, and the variable resistor 20. It is supported.
[0021]
FIG. 4 shows a block diagram of the game apparatus of this embodiment.
The game control circuit 21 for controlling the game is provided with a CPU 22 for controlling the whole. The CPU 22 is connected to a ROM 23 and a RAM 24 that store programs to be executed and various data. The CPU 22 is connected to output means for outputting various operation signals of the gun 14 via the input interface 25. That is, a trigger 14 d of the gun 14 that outputs a bullet firing signal and a variable resistor 20 that outputs a rotation signal of the connecting portion 18 with respect to the support shaft 19 are connected. Further, the video display device 12 is connected to the CPU 22 via the video interface 26. The game control circuit 21 forms a game screen A (see FIGS. 5 to 7) viewed from the gun 14.
[0022]
When the game is started by the game apparatus 10, the video display apparatus 12 displays a game screen A with enemies along with the background.
As shown in FIGS. 5 to 7, the game screen A corresponds to the movement position of the gun 14, and a portion corresponding to the movement position of the gun 14 is selected and displayed from the full range game screen B. The entire range game screen B is a game screen corresponding to the entire range in which the gun 14 can change its position. That is, the entire range game screen B is a virtual screen formed with a wider width than the game screen A actually displayed on the video display device 12 corresponding to the range in which the gun 14 has moved the maximum. Which part of the entire range game screen B is to be displayed is determined with reference to the rotation angle of the connecting portion 18 with respect to the support shaft 19. The rotation angle is detected when the resistance value of the variable resistor 20 changes when the gun 14 changes its position, and indicates where the gun 14 is located in the gun moving groove 15. Based on this rotation angle, the CPU 22 calculates a corresponding portion of the entire range game screen B.
[0023]
As shown in FIG. 5, when the gun 14 is positioned approximately at the center of the gun movement groove 15 (see FIG. 5A), the approximately center portion of the entire range game screen B is displayed as the game screen A. (See FIG. 5 (b)). As shown in FIG. 6, when the gun 14 is positioned at the leftmost end of the gun movement groove 15 (see FIG. 6A), the leftmost portion of the entire range game screen B is displayed as the game screen A. (See FIG. 6 (b)). As shown in FIG. 7, when the gun 14 is positioned at the rightmost end of the gun moving groove 15 (see FIG. 7A), the rightmost end portion of the entire range game screen B is displayed as the game screen A. (Refer FIG.7 (b)). In the figure, E indicates an enemy.
[0024]
In this way, the game screen A is arbitrarily selected between the leftmost end portion and the rightmost end portion of the full range game screen B depending on the position of the gun 14. Therefore, the CPU 22 functions as a screen changing unit that changes the game screen displayed on the video display device 12 according to the position of the gun 14 detected by the variable resistor 20.
Further, the gun 14 can freely change the angle of the muzzle 14b aiming at an arbitrary position in the game screen A. The position targeted by the muzzle 14b is displayed on the game screen A as a gun site (see FIG. 12). The position of the gun site is determined by detecting a horizontal scanning line crossing the target area of the game screen A as a scanning line detection signal by a light detection unit (not shown) provided at the tip of the gun 14. The screen position where the detection is performed can be easily calculated based on the time when the scanning line detection signal is received in response to the start of the vertical blanking.
[0025]
The position of the gun site does not change with the game screen A even if the game screen A changes as the gun 14 changes position. However, it is possible to simultaneously change the game screen A and move the gun site according to the position of the gun 14 by simultaneously moving the gun 14 itself to the left and right and moving the muzzle 14b up and down at the same time.
Next, the operation of the game apparatus according to the present embodiment will be described with reference to FIGS.
[0026]
When playing a game, the player aims at the muzzle 14b toward the enemy E appearing on the game screen A, and performs a firing operation. When the direction of the muzzle 14b matches the position of the enemy E, the enemy E can be defeated. At the same time, the enemy E on the game screen A also fires and attacks the player.
As shown in FIG. 8, the bullet C fired by the enemy E flies from the back of the game screen A toward the front, but when it approaches a certain distance from the position of the gun 14 that is the position of the player, It is judged that it hit the person. However, as shown in FIG. 9, when the bullet has come off the game screen A, it is not a hit.
[0027]
First, the game is started (step S1). A player presses a game start button (not shown) to start the game. After the game starts, various processes according to the game contents are performed. Here, processes related to the change of the game screen A, which is a feature of the present embodiment, will be described, and description of other processes will be omitted.
First, it is determined whether or not the trigger 14d of the enemy gun 14 has been pulled (step S2). When the trigger 14 d is pulled, the bullet C is fired from the gun 14. When the bullet C is fired, the bullet C is gradually displayed larger at the fired position (see FIGS. 8 and 9), and the bullet advances toward the gun 14, that is, toward the player. (Step S3).
[0028]
If the trigger 14d is not pulled, and after the enemy E has fired the bullet C, it is next determined whether or not the connecting portion 18 has rotated (step S4). When the connecting portion 18 is rotated, the degree of rotation of the connecting portion 18 is detected (step S5), and the display range on the entire range game screen B is determined corresponding to the turning angle (step S6). By determining the display range, the previous game screen A is changed to the game screen A corresponding to the movement of the gun 14.
[0029]
When the connecting portion 18 is not rotating and after the display range is determined, it is next determined whether or not the bullet C of the enemy E has approached a certain distance from the player (step S7). When the bullet C of the enemy E approaches a certain distance from the player, it is next determined whether or not the bullet C of the enemy E is in the game screen A (step S8). If the enemy E's bullet C is in the game screen A, that is, if the enemy E's bullet C is close to a certain distance and is in the game screen A, the player is hit by the enemy E. Processing is performed (step S9).
[0030]
On the other hand, when the bullet C of the enemy E does not approach a certain distance from the player, or when the bullet C of the enemy E deviates from the game screen A, the player's damage processing is not performed. The player can change the game screen A so that the bullet C of the enemy E does not enter the game screen A by changing the position of the gun 14.
Here, a specific example of changing the game screen A so that the bullet C of the enemy E is removed from the game screen A is shown in FIG.
[0031]
When the player is operating the gun 14 at approximately the center in the left-right direction of the gun movement groove 15, the enemy E fires a bullet C. Since the gun 14 is positioned substantially at the center of the gun moving groove 15, the substantially central portion of the entire range game screen B is displayed as the game screen A. On the game screen A, a small circle representing the bullet C is displayed at the location of the enemy E at the center back of the game screen A, indicating that the enemy E has fired the bullet C (see FIG. 11A). .
[0032]
When the player finds that enemy E has fired bullet C, he holds gun 14 and changes the position of gun 14. When the gun 14 is moved slightly to the left along the gun moving groove 15 by the player's operation, the connecting portion 18 is rotated about the support shaft 19 and the rotation angle is detected. Based on the detected rotation angle, a portion corresponding to the gun movement position of the entire range game screen B is calculated. Based on this calculated value, a portion slightly shifted to the left side of the entire range game screen B is selected and displayed as the game screen A (see FIG. 11B). Note that the bullet C advances toward the player while the gun 14 is moving. The circle representing the bullet C is still located on the game screen A and is getting larger.
[0033]
When the player moves the gun 14 further to the left side, the part shifted further to the left side of the entire range game screen B is selected and displayed as the game screen A as the gun 14 moves, and a circle indicating the bullet C is a game. It deviates from the screen A (see FIG. 11C). When the bullet C is removed from the game screen A, the player has avoided the enemy E's attack.
That is, by changing the position of the gun 14 itself, from the game screen A (see FIG. 11A) where the enemy E has fired the bullet C, the game screen A ( 11 (c)), the location where the bullet C hits is removed from the game screen A. That is, when the enemy E fires the bullet C, the player can avoid the attack of the enemy E by changing the position of the gun 14 from the position at the time of bullet C firing. The change of the game screen A is performed by moving the entire range game screen B in the left-right direction.
[0034]
Moreover, since the change of the game screen A accompanying the movement of the gun 14 and the movement of the gun site are independent of each other, even if the game screen A is changed, the position of the gun site itself on the game screen A changes. It is also possible to continue aiming at a specific enemy E while changing the game screen A. Thus, the player can continue to attack the enemy E while changing the position of the gun 14 while the enemy E is attacking.
[0035]
After that, various processes are performed according to the contents of the game, and all enemies E are defeated to win the game, or the enemy E cannot be defeated within a predetermined time or is defeated by the enemy E. Then, the game ends (step S10).
In this way, the player can avoid the enemy bullet C by changing the game screen A independently of the aiming and firing of the gun 14 by moving the position of the gun 14. With the addition of a new action of “avoid enemy bullets”, a strategic and virtual reality element is added to the game operation that was merely shooting the gun 14. That is, the movement of the player's gun 14, that is, the movement of the player's body itself is reflected in the game as a strategic and virtual reality element.
[0036]
As a result, it is possible to eliminate the shortcoming of the conventional game using guns, which is that “the enemy cannot be attacked when defending”, so that it takes less time to defeat the enemy and the game progresses quickly. become. In addition, the game operation of attacking the enemy while avoiding the enemy's attack becomes possible, so that more realistic game play is possible.
[0037]
Note that the present invention is not limited to the above-described embodiment, and various modifications are possible. For example, the barrel 14a attached to the upper end of the support portion can be rotated in the horizontal direction in addition to the vertical direction with respect to the video display device 12. If it exists, the support portion does not have to rotate with respect to the connecting portion 18.
Further, the gun moving groove 15 is formed in an arc shape with respect to the video display device 12, and is formed in a parallel line shape with respect to the video display device 12, for example, along the horizontal direction of the video display device 12. As long as the position of the gun 14 can be moved.
[0038]
Further, in order to detect the rotation of the connecting portion 18 with respect to the support shaft 19, in addition to the variable resistor 22, as with the variable resistor 22, detection means for detecting the rotation angle in an analog manner, or the rotation angle is digital. It is also possible to use a detecting means for detecting the above.
[0039]
【The invention's effect】
As described above, according to the present invention, the support unit that supports the shooting input unit used in the game device facing the game display unit of the game device, and the position of the shooting input unit relative to the game display unit. The position of the shooting input unit can be arbitrarily moved with respect to the game display unit because the moving unit moves the support unit so as to change the position and a position detection unit that detects the moving position of the support unit. And the movement position can be detected.
[0040]
Further, if the moving unit moves the support unit so as to change the position of the shooting input unit along the left-right direction of the game display unit, the position of the shooting input unit is moved along the left-right direction of the game display unit. Can be changed arbitrarily.
Further, if the moving part has a connecting part having one end rotatably attached to the game apparatus main body and the other end rotatably supporting the support part, the connecting part that rotates about the shaft part. The position of the shooting input unit can be arbitrarily moved with respect to the game display unit together with the support unit.
[0041]
In addition, if the position detection unit detects a rotation angle of the connection unit with respect to the game apparatus main body, the movement position of the shooting input unit can be detected based on the rotation angle.
In addition, according to the present invention, a shooting input unit, a shooting input unit support device that supports the shooting input unit described in any one of claims 1 to 4, and a game viewed from the vicinity of the shooting input unit A game control unit that forms a screen, a game display unit that displays a game screen formed by the game control unit, and a game screen that is displayed on the game display unit are displayed by the position detection unit of the shooting input unit support device. And a screen changing unit that changes according to the detected position of the shooting input unit, so that it is possible to attack the enemy while avoiding an enemy attack by changing the position of the shooting input unit with respect to the game screen, and game play It doesn't take time to defeat enemies at the same time as it has a sense of reality.
[0042]
Furthermore, if the screen changing unit selects a portion corresponding to the position of the shooting input unit from the full range game screen corresponding to the entire range in which the shooting input unit can change the position, the display is displayed on the game display unit. The game screen to be changed is changed to a part of the game screen corresponding to the movement position of the shooting input unit selected from the full range game screen.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an appearance of a game device according to an embodiment of the present invention.
FIG. 2 is an explanatory diagram showing a gun of a game device according to an embodiment of the present invention.
FIG. 3 is an explanatory diagram showing a movement state of a gun of the game apparatus according to the embodiment of the present invention.
FIG. 4 is a block diagram of a game device according to an embodiment of the present invention.
5A and 5B show a gun position and a game screen of a game apparatus according to an embodiment of the present invention, in which FIG. 5A is an explanatory view showing a state where the gun is located substantially at the center, and FIG. It is explanatory drawing of the game screen corresponding to the position of the gun shown in FIG.
6A and 6B show a gun position and a game screen of a game device according to an embodiment of the present invention, where FIG. 6A is an explanatory diagram showing a state where the gun is located on the left side, and FIG. It is explanatory drawing of the game screen corresponding to the position of the gun shown.
7A and 7B show a gun position and a game screen of a game device according to an embodiment of the present invention, in which FIG. 7A is an explanatory diagram showing a state where the gun is positioned on the right side, and FIG. It is explanatory drawing of the game screen corresponding to the position of the gun shown.
FIG. 8 is an explanatory diagram of a game screen continuously showing a case where an enemy bullet hits a player in the game.
FIG. 9 is an explanatory diagram of a game screen continuously showing a case where enemy bullets do not hit the player in the game.
FIG. 10 is a flowchart showing a game screen changing process of a game performed by the game device according to the embodiment of the present invention.
11A and 11B show game screens of a game performed by the game device according to one embodiment of the present invention, in which FIG. 11A is an explanatory diagram of a state where an enemy has fired a bullet, and FIG. An explanatory diagram in the middle of the change, (c) is an explanatory diagram of a state where enemy bullets are avoided by changing the game screen.
FIG. 12 is an explanatory diagram showing a simulated gun and a game screen of a game using a conventional gun.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 ... Game device 11 ... Game device main body 12 ... Image | video display device 13 ... Operation panel 14 ... Gun 14a ... Barrel 14b ... Muzzle 14c ... Security metal 14d ... Trigger 15 ... Gun movement slot 16 ... Coin insertion port 17 ... Support part 17a ... Shaft 18 ... Connector 18a ... One end 18b ... Other end 19 ... Support shaft 20 ... Variable resistor 21 ... Game control circuit 22 ... CPU
23 ... ROM
24 ... RAM
25 ... Input interface 26 ... Video interface A ... Game screen B ... Full range game screen C ... Bullet E ... Enemy

Claims (1)

An operation panel on which operation input means operated by a player are arranged;
A support part disposed on the operation panel and having a pivot part at the upper end, and attached to the support part so that a player can operate and change the direction of the muzzle with the pivot part as a fulcrum. A shooting input unit that has a simulated gun and is movable along the left-right direction on the operation panel;
A position detection unit for detecting a movement position of the support unit of the shooting input unit;
A game control unit for forming a game screen;
A game display unit that is provided facing the simulated gun supported by the support unit of the shooting input unit and that displays a game screen formed by the game control unit;
A game screen to be displayed on the game display unit, and a screen changing unit that changes the game screen according to the position of the support unit of the shooting input unit detected by the position detection unit,
The screen changing unit is configured to detect the shooting input unit detected by the position detecting unit from a full range game screen corresponding to a full range in which the shooting input unit can change a position while facing the game display unit. A game device having a shooting input unit, wherein a display range corresponding to a position of a support unit is determined.

Images