Video game device and video game program
First Claim
1. A video game device, comprising:
- a display unit for displaying a game image;
a position inputting unit for inputting a position on a screen of the display unit;
a memory for temporarily storing data;
display control programmed logic circuitry for generating a game image showing an appearance of a game space in which a moving character can move within, and displaying the game image on the display unit;
storage control programmed logic circuitry for successively storing position data representing the position inputted through the position inputting unit as valid position data in the memory during a period from a start of a position inputting operation through the position inputting unit until an end thereof;
invalidation programmed logic circuitry for successively invalidating position data among a group of valid position data stored in the memory for which a predetermined amount of time has elapsed since the position data is stored in the memory, in order from old positioned data;
trace display control programmed logic circuitry for overlaying and displaying a trace image on the game image showing an appearance of the game space, based on the group of valid position data stored in the memory; and
game process programmed logic circuitry for controlling a movement of the moving character within the game space using the group of valid position data stored in the memory.
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Accused Products
Abstract
A moving character and a background image are displayed on a display screen with a touch panel thereon. When the player operates the touch panel to draw a line in an intended path extending between a start point and an end point along which the player wishes to guide the moving character, an operation trace image having the shape of the line drawn is displayed on the display screen. Then, the moving character moves along or in parallel to the operation trace image. The operation trace image is gradually erased after a predetermined amount of time elapses. Thus, it is possible to provide a video game device and a video game program in which the player can influence the moving path or the moving direction of the player (moving) character based on the shape and/or the direction of the line drawn by the player.
19 Citations
8 Claims
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1. A video game device, comprising:
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a display unit for displaying a game image; a position inputting unit for inputting a position on a screen of the display unit; a memory for temporarily storing data; display control programmed logic circuitry for generating a game image showing an appearance of a game space in which a moving character can move within, and displaying the game image on the display unit; storage control programmed logic circuitry for successively storing position data representing the position inputted through the position inputting unit as valid position data in the memory during a period from a start of a position inputting operation through the position inputting unit until an end thereof; invalidation programmed logic circuitry for successively invalidating position data among a group of valid position data stored in the memory for which a predetermined amount of time has elapsed since the position data is stored in the memory, in order from old positioned data; trace display control programmed logic circuitry for overlaying and displaying a trace image on the game image showing an appearance of the game space, based on the group of valid position data stored in the memory; and game process programmed logic circuitry for controlling a movement of the moving character within the game space using the group of valid position data stored in the memory. - View Dependent Claims (5)
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2. A non-transitory storage medium storing a video game program for instructing a computer, which is connected to a display unit for displaying a game image, a position inputting unit for inputting a position on a screen of the display unit and a memory for temporarily storing data, to perform:
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display control for generating a game image showing an appearance of a game space in which a moving character can move within, and displaying the game image on the display unit; storage control for successively storing position data representing the position inputted through the position inputting unit as valid position data in the memory during a period from a start of a position inputting operation through the position inputting unit until an end thereof; invalidation for successively invalidating position data among a group of valid position data stored in the memory for which a predetermined amount of time has elapsed since the position data is stored in the memory, in order from old position data; trace display control for overlaying and displaying a trace image on the game image showing an appearance of the game space, based on the group of valid position data stored in the memory; and game process for controlling a movement of the moving character within the game space using the group of valid position data stored in the memory. - View Dependent Claims (3, 4, 6)
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7. A video game device, comprising:
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a display unit for displaying a game image; a position inputting unit for inputting a position on a screen of the display unit; a memory for temporarily storing data; and a processing system, including one or more computer processors configured to; generate a game image showing an appearance of a game space in which a moving character can move within, and display the game image on the display unit; successively store position data representing the position inputted through the position inputting unit as valid position data in the memory during a period from a start of a position inputting operation through the position inputting unit until an end thereof; successively invalidate position data among a group of valid position data stored in the memory for which a predetermined amount of time has elapsed since the position data is stored in the memory, in order from old position data; overlay and display a trace image on the game image showing an appearance of the game space, based on the group of valid position data stored in the memory; and control a movement of the moving character within the game space using the group of valid position data stored in the memory.
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8. A method for controlling a movement of a character within a game space, said method comprising:
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displaying a game image on a display unit of a video game device; inputting a position on a screen of the display unit via a position inputting unit; temporarily storing position data representing the position inputted through the position inputting unit in a memory unit; generating a game image showing an appearance of a game space in which a moving character can move within, and displaying the game image on the display unit; successively storing position data representing the inputted position as valid position data in the memory unit during a period from a start of a position inputting operation until an end thereof; successively invalidating position data among a group of valid position data stored in the memory for which a predetermined amount of time has elapsed since the position data is stored in the memory, in order from old positioned data; overlaying and displaying a trace image on the game image showing an appearance of the game space, based on the group of valid position data stored in the memory; and controlling a movement of the moving character within the game space using the group of valid position data stored in the memory.
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Specification