Storage medium having game program stored thereon and game apparatus
First Claim
1. A storage medium having stored thereon a game program executed by a computer in a game apparatus which is operated using a pointing device for outputting coordinate information based on a given coordinate system according to an operation of a player, wherein the game program causes the computer to execute:
- a reference coordinate setting step for setting reference coordinates in the coordinate system;
a reference coordinate storage step for storing the reference coordinates;
a designated coordinate setting step for setting designated coordinates in the coordinate system based on the coordinate information outputted by the pointing device;
a calculation step for calculating a distance and a direction from the reference coordinates to the designated coordinates;
a first game parameter determination step for converting, when the distance calculated in the calculation step has a value smaller than a predetermined threshold value, the distance into a game parameter using a first conversion function;
a second game parameter determination step for converting, when the distance calculated in the calculation step has a value greater than the predetermined threshold value, the distance into a game parameter using a second conversion function for converting the distance into a value greater than a value into which the distance is converted using the first conversion function; and
a game process step for performing a game process using the direction calculated in the calculation step and one of the game parameter determined in the first game parameter determination step and the game parameter determined in the second game parameter determination step.
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Accused Products
Abstract
Reference coordinates in a coordinate system and designated coordinates in the coordinate system based on coordinate information outputted by a pointing device are set. A distance and direction between the reference coordinates and the designated coordinates are calculated. When the distance has a value smaller than a predetermined threshold value, the distance is converted into a game parameter using a first conversion function is determined. On the other hand, when the distance has a value greater than the predetermined threshold value, the distance is converted into a game parameter using a second conversion function for converting the distance into a value greater than a value into which the distance is converted using the first conversion function. The game is processed using the direction and the game parameter.
17 Citations
11 Claims
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1. A storage medium having stored thereon a game program executed by a computer in a game apparatus which is operated using a pointing device for outputting coordinate information based on a given coordinate system according to an operation of a player, wherein
the game program causes the computer to execute: -
a reference coordinate setting step for setting reference coordinates in the coordinate system;
a reference coordinate storage step for storing the reference coordinates;
a designated coordinate setting step for setting designated coordinates in the coordinate system based on the coordinate information outputted by the pointing device;
a calculation step for calculating a distance and a direction from the reference coordinates to the designated coordinates;
a first game parameter determination step for converting, when the distance calculated in the calculation step has a value smaller than a predetermined threshold value, the distance into a game parameter using a first conversion function;
a second game parameter determination step for converting, when the distance calculated in the calculation step has a value greater than the predetermined threshold value, the distance into a game parameter using a second conversion function for converting the distance into a value greater than a value into which the distance is converted using the first conversion function; and
a game process step for performing a game process using the direction calculated in the calculation step and one of the game parameter determined in the first game parameter determination step and the game parameter determined in the second game parameter determination step. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A game apparatus which is operated using a pointing device for outputting coordinate information based on a given coordinate system according to an operation of a player, the game apparatus comprising:
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a reference coordinate setting means for setting reference coordinates in the coordinate system;
a reference coordinate storage means for storing the reference coordinates;
a designated coordinate setting means for setting designated coordinates in the coordinate system based on the coordinate information outputted by the pointing device;
a calculation means for calculating a distance and a direction from the reference coordinates to the designated coordinates;
a first game parameter determination means for converting, when the distance calculated by the calculation means has a value smaller than a predetermined threshold value, the distance into a game parameter using a first conversion function;
a second game parameter determination means for converting, when the distance calculated by the calculation means has a value greater than the predetermined threshold value, the distance into a game parameter using a second conversion function for converting the distance into a value greater than a value into which the distance is converted using the first conversion function; and
a game process means for performing a game process using the direction calculated by the calculation means and one of the game parameter determined by the first game parameter determination means and the game parameter determined by the second game parameter determination means.
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11. A storage medium having stored thereon a program executed by a computer in an information processing apparatus which is operated using a pointing device for outputting coordinate information based on a given coordinate system according to an operation of a user, wherein
the program causes the computer to execute: -
a reference coordinate setting step for setting reference coordinates in the coordinate system;
a reference coordinate storage step for storing the reference coordinates;
a designated coordinate setting step for setting designated coordinates in the coordinate system based on the coordinate information outputted by the pointing device;
a calculation step for calculating a distance and a direction from the reference coordinates to the designated coordinates;
a first parameter determination step for converting, when the distance calculated in the calculation step has a value smaller than a predetermined threshold value, the distance into a parameter using a first conversion function;
a second parameter determination step for converting, when the distance calculated in the calculation step has a value greater than the predetermined threshold value, the distance into a parameter using a second conversion function for converting the distance into a value greater than a value into which the distance is converted using the first conversion function; and
an operation process step for processing an operation using the direction calculated in the calculation step and one of the parameter determined in the first parameter determination step and the parameter determined in the second parameter determination step.
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Specification