javascript - 为什么这段代码中的随机化不起作用？

Question

感谢您回答我原来的问题，我之所以简单地编辑这篇文章来回答有关此代码的第二个问题，是因为该网站不允许我提出很多问题。我的问题是为什么 makejump1 不是随机真或假？它似乎总是成真。请帮助@Yhlas 和@codeConcussion

var isjumping1 = true;

while(isjumping1) {

var makesjump1 = Math.random()
if(makesjump1 => .51) {
    makesjump1 = true }
else if(makesjump1 <= .50) {
    makesjump1 = false }

var jump1 = prompt("Do you choose to JUMP, or let the fairies help you FLY").toUpperCase()
switch(jump1) {
    case 'JUMP':
        if(makesjump1 = true) {
            console.log("You made the jump on your own, so the fairies reward you with a steel sword(9 DMG)")
            damage = 9;
            weapon = 'steel sword(9 DMG)'; }
        else if(makesjump1 = false) {
            console.log("You attempt the jump but miss it, and are hanging on by a thread")
            console.log("The fairies rescue you, but you got scratched up, doing 3 damge to you.")
            health = health - 3; }
    isjumping1 = false;
    break;
    case 'FLY':
        console.log("The fairies help you over the pit")
        isjumping1 = false;
    break;
    default:
        alert("That was not a choice!")
    break; }
}

Answer 1

您在每个循环中将其分配为 true。使用 == 代替或只是...

while(isjumping1)