SeededRand

Mersenne Twister implementation for AS3.

This is an AS3 port of the C Mersenne Twister by Takuji Nishimura and Makoto Matsumoto.

It is used to generate unique numbers based on the provided seed.

More infos in my post about it. 

// Create a new generator and provide it with a unique seed. 
// The seed will define what numbers are produced so don't 
// forget to change it if you want another sequence 
var gen:SeededRand = new SeededRand(4390); 
  
// You can get three types of numbers : 
  
// An integer (32bits) - 2032224733 
trace(gen.int32); 
  
// A float (between 0 and 1) - 0.06299788135243481 
trace(gen.float); 
  
// An integer within a range - 4 
gen.setRange(1, 10); 
trace(gen.ranged);

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Last updated on : 13/03/2008, Posted in ActionScript 3