Shooting game control method and game system

1. A non-transitory computer-readable medium including computer-program instructions, which when executed by an electronic device including a display configured to display a game image and a touch panel provided integral with the display, cause the electronic device to:

accept a first touch operation on the touch panel;

cause the display to display a first frame indicative of a shooting effective range in accordance with a position of a first touch operation;

accept a second touch operation at the touch panel as an instruction for an attack on an attack target when the first frame is displayed;

determine whether the attack target in a game image displayed on the display is within the first frame or not, at a time point when the instruction for the attack has been accepted; and

control the attack on the attack target in the game image in accordance with a result of the determining.

2. The non-transitory computer-readable medium of claim 1 , wherein the computer-program instructions are configured to cause the electronic device to:

cause the display to display a second frame, the second frame being concentric with the first frame and greater than at least the first frame;

accept a slide operation on the second frame on the touch panel; and

cause the display to move the first frame and the second frame in the game image in accordance with the slide operation.

3. The non-transitory computer-readable medium of claim 2 , wherein:

the second touch operation in the second frame is accepted as the instruction for the attack on the attack target.

4. The non-transitory computer-readable medium of claim 2 , wherein the computer-program instructions are configured to cause the electronic device to:

cause the display to add a movement operation portion to the second frame and display the movement operation portion; and

accept a slide operation on the movement operation portion on the touch panel.

5. The non-transitory computer-readable medium of claim 1 , wherein:

the first frame is indicative of the shooting effective range in which shooting is effective even when the position of the first touch operation deviates from the attack target on the display.

6. A game system including a terminal device including a display configured to display a game image and a touch panel provided integral with the display, and a game server apparatus which is connected to the terminal device via a network,

the terminal device comprising first circuitry configured to:

accept a first touch operation on the touch panel;

control the display to display a first frame indicative of a shooting effective range in accordance with a position of the first touch operation; and

accept a second touch operation at the touch panel as an instruction for an attack on an attack target when the first frame is displayed by the display, and

the game server apparatus comprising second circuitry configured to:

determine whether the attack target in a game image displayed on the display is within the first frame or not, at a time point when the instruction for the attack has been accepted; and

control the attack on the attack target in the game image displayed on the display, in accordance with a result of the determination.

7. One or more non-transitory computer-readable media including one or more programs executable by a game system including a first computer including a display configured to display a game image and a touch panel provided integral with the display, and a second computer which is connected to the first computer via a network,

the one or more programs controlling the first computer to execute functions of:

accepting a first touch operation on the touch panel;

displaying a first frame indicative of a shooting effective range on the display in accordance with a position of the first touch operation; and

accepting a second touch operation at the touch panel as an instruction for an attack on an attack target when in a state in which the first frame is displayed and

the one or more programs controlling the second computer to execute functions of:

determining whether the attack target in a game image displayed on the display is within the first frame or not, at a time point when the instruction for the attack has been accepted; and

controlling the attack on the attack target in the game image displayed on the display, in accordance with a result of the determining.

8. A shooting game control method which is executed between a terminal device including a display configured to display a game image and a touch panel provided integral with the display, and a game server apparatus which is connected to the terminal device via a network, method comprising:

accepting, by the terminal device, a first touch operation on the touch panel;

displaying, by the display of the terminal device, a first frame indicative of a shooting effective range in accordance with a position of the first touch operation;

accepting, by the terminal device, a second touch operation at the touch panel as an instruction for an attack on an attack target when the first frame is displayed

determining, by the server apparatus, whether the attack target in a game image displayed on the display is within the first frame or not, at a time point when the instruction for the attack has been accepted; and

controlling, by the server apparatus, the attack on the attack target in the game image displayed on the display, in accordance with a result of the determination.

9. An electronic device comprising:

a display configured to display a game image;

a touch panel provided integral with the display and configured to accept a first touch operation on the touch panel; and

circuitry configured to

control a display of the electronic device to display a first frame indicative of a shooting effective range in accordance with a position of the first touch operation;

accept a second touch operation at the touch panel as an instruction for an attack on an attack target when the first frame is displayed;

determine whether the attack target in a game image displayed on the display is within the first frame or not, at a time point when the instruction for the attack has been accepted; and

control the attack on the attack target in the game image in accordance with a result of the determining.

10. The electronic device of claim 9 , wherein the circuitry is configured to:

control the display to display a second frame, the second frame being concentric with the first frame and greater than at least the first frame;

accept a slide operation on the second frame on the touch panel; and

control the display to move the first frame and the second frame in the game image in accordance with the slide operation.

11. The electronic device of claim 10 , wherein:

the second touch operation in the second frame is accepted as the instruction for the attack on the attack target.

12. The electronic device of claim 10 , wherein the circuitry is configured to:

control the display to add a movement operation portion to the second frame and display the movement operation portion; and

accept a slide operation on the movement operation portion on the touch panel.

13. The electronic device of claim 9 , wherein:

the first frame is indicative of the shooting effective range in which shooting is effective even when the position of the touch operation deviates from the attack target on the display.