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Game apparatus and storage medium having game program stored thereon

  • US 20080119270A1
  • Filed: 01/03/2007
  • Published: 05/22/2008
  • Est. Priority Date: 11/16/2006
  • Status: Active Grant
First Claim
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1. A computer-readable storage medium having stored thereon a game program executable by a computer of a game apparatus for executing game processing in accordance with a movement of an input device, wherein the game program causes the computer to execute:

  • an obtaining step of obtaining an acceleration generated in at least two predetermined axial directions of the input device repeatedly;

    a change amount calculation step of calculating a change amount of each of the accelerations obtained in the obtaining step during a predetermined time period;

    an accumulated value calculation step of calculating an accumulated value obtained by accumulating the calculated change amounts;

    a swing strength calculation step of calculating a swing strength of the input device based on the accumulated value; and

    a game processing step of executing the game processing using the calculated swing strength.

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