| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine for baseball game providing amusement and enjoyment. <P>SOLUTION: When a player press a pitching button provided at an operating part, a speed operation part 201a is synchronized by an output signal Sc from the pitching button to set the initial speed of a ball pitched from a pitcher's position to a positive value which has previously been defined. Then, when the player tilts an operating lever provided at the operating part in a desiring direction to operate the machine, the speed operating part 201a determines the amount of change of a flying ball speed per a specified timeτ(accelerated velocity) in a tilted direction based on an output signal Sd from the operating lever. It also calculates the flying direction of the ball Dx and a flying speed per a specified timeτDy by cumulating the amounts of change of the flying speed of the ball based on the initial speed. The operating part for a ball flying position 201b operates the flying positions per a specified timeτBAx and BAy by cumulating the flying speed Dx and Dy, and a first image creator 204 displays the ball at the position defined by the flying positions BAx and BAy on the display of a display device 1, and then the ball having a flying trajectory which varies in direction and speed according to the instructions of the player is displayed. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
