乱数発生　

めちゃくちゃ簡単な演算子だけど、備忘録に。笑
-10から10までの乱数のうち、-4から4までを発生させないもの。

　r = Math.floor(Math.random()*10)+1
　if (r < 5) {
  　r -= 11;
　}

This entry was written by shinichi_hirota, posted on 2009/01/16 at 7:21 PM, filed under Actionscript and tagged . Bookmark the permalink. Follow any comments here with the RSS feed for this post. Post a comment or leave a trackback: Trackback URL.