| 摘要 |
PURPOSE: To accurately and rapidly judge collisions by judging that each racing car has had a collision on the basis of coordinate data and distance data concerning the position of center of gravity of each racing car, direction data of the position of gravity, and collision distance data. CONSTITUTION: A game operating part 100 carries out various game operations on the basis of an input signal from a player controlling part 12 and a predetermined game program, and indicates for example an image plane for a game for racing on a display 10 by using an image composing part 200. The game operating part 100 comprises a plurality of hit checking part 110, 120 respectively functioning as means for judging the collisions. The second hit checking part 120 judges that each racing car has had a collision in a judging part 130 thereof on the basis of coordinate data and distance data from a coordinate converting part 122 concerning the position of center of gravity of each racing car, each direction data of the center of gravity from a plurality of direction operating part 124, 126, and collision distance data from a table memory 128. |
