如何将此脚本更改为我想要的所需数字？

Question

PrimeDice有一个允许你滚动的脚本，它可以证明是公平的。 我对剧本很感兴趣，但它在百分之一的模具上滚动，我如何让它成为一个六面模具？

var clientSeed = "Test1";
var serverSeed = 
"a72c7d6e95badadadab91d729f4eef30af2c019488bb76274290ad183";
var nonce = 1;

//----- official roll function from primedice.com

var crypto = require('crypto');

var roll = function(key, text) {  
    var hash = crypto.createHmac('sha512', key).update(text).digest('hex');    
    var index = 0;    
    var lucky = parseInt(hash.substring(index * 5, index * 5 + 5), 16);
    while (lucky >= Math.pow(10, 6)) {        
    index++;        
    lucky = parseInt(hash.substring(index * 5, index * 5 + 5), 16);        //if we reach the end of the hash, just default to highest number        
    if (index * 5 + 5 > 128) {            
        lucky = 99.99;            
        break;        
    }    
}    
lucky %= Math.pow(10, 4);    
lucky /= Math.pow(10, 2);    

return lucky;
} 

console.log(roll(serverSeed, clientSeed+'-'+nonce));

Answer 1

使用

return Math.ceil(((lucky+.01)/100)*6);