如何产生不同的字符串

Question

的等量我有现在这样：

var generateIcons = function(playtime, players) { 
var count = playtime/2; 
icons = []; 
for (var i = 1; i <= count; i++) { 
    if (i % 8 === 0 && players === 8) { 
     icons.push("cyan"); 
    } 
    else if (i % 7 === 0 && players >= 7) { 
     icons.push("violet"); 
    } 
    else if (i % 6 === 0 && players >= 6) { 
     icons.push("orange"); 
    } 
    else if (i % 5 === 0 && players >= 5) { 
     icons.push("black"); 
    } 
    else if (i % 4 === 0 && players >= 4) { 
     icons.push("gold"); 
    } 
    else if (i % 3 === 0 && players >= 3) { 
     icons.push("red"); 
    } 
    else if (i % 2 === 0 && players >= 2) { 
     icons.push("blue"); 
    } 
    else { 
     icons.push("green"); 
    } 
} 
}; 

的问题是，我得到多少蓝多绿例如用：generateIcons(60,4); 如何获得〜绿色等量蓝色，红色，金色？

Answer 1

所以，如果我正确地理解您的问题，这应该工作：

var generateIcons = function(playtime, players) { 
 
    var count = playtime/2; 
 
    icons = []; 
 
    colors = ["cyan", "violet", "orange", "black", "gold", "red", "blue", "green"]; 
 
    for (var i = 0; i < count; i++) { 
 
    \t icons.push(colors[i % players]); 
 
    } 
 
    return icons; 
 
}; 
 

 
console.log(generateIcons(60, 4));

Answer 2

检查，如果该解决方案满足您:)

var generateIcons = function(playtime, players) { 
      var count = playtime/2; 
      icons = []; 
      var randomNumber; 

      for (var i = 1; i <= count; i++) { 
       randomNumber = Math.floor((Math.random() * players) + 1); //generate random number from <1, players> probability for each color should be ~equal ;) 
       if(randomNumber == 1) 
       { 
        icons.push("green"); 
       } 
       else if (randomNumber == 2) 
       { 
        icons.push("blue"); 
       } 
       else if (randomNumber == 3) 
       { 
        icons.push("red"); 
       } 
       else if (randomNumber == 4) 
       { 
        icons.push("gold"); 
       } 
       else if (randomNumber == 5) 
       { 
        icons.push("black"); 
       } 
       else if (randomNumber == 6) 
       { 
        icons.push("orange"); 
       } 
       else if (randomNumber == 7) 
       { 
        icons.push("violet"); 
       } 
       else 
       { 
        icons.push("cyan"); 
       } 

      } 

     } 

generateIcons(60,4); 

console.log(icons);