while循环仅在draw（）函数（P5.js）（P5.play）中运行一次

Question

我有一个计划于27日到期的项目，而且我有一个奇怪的小故障。从代码中可以看到，我有一个while循环，它根据某些条件设置变量。但是，如果您查看控制台，它会不断说变量是相同的，无论它依赖的变量有多大。

这是我的整个代码：

var chance; // dont swap  |  swap
var prizeDoor;
var randomDoor;
var randomDoor2;

function setup() {
  chance = 50;
  createCanvas(1000, 1000);
}

function draw() {
  //setting up round

  prizeDoor = Math.round(random(1, 3));

  //choosing first door

  console.log("[1] [2] [3]");
  randomDoor = Math.round(random(1, 3));

  //showing user the door AI picks

  if (randomDoor == 1) {
    console.log(" ^");
    console.log(" |");
  } else if (randomDoor == 2) {
    console.log("     ^");
    console.log("     |");
  } else {
    console.log("         ^");
    console.log("         |");
  }

  console.log("AI chooses door #" + randomDoor + ".");

  //revealing a door

  //getting a number that isnt the players door or the prize door
  while ((!randomDoor2 == prizeDoor) || (!randomDoor2 == randomDoor)) {
    randomDoor2 = Math.round(random(1, 3));
  }

  //showing this to the user
  console.log("");
  console.log("Door #" + randomDoor2 + " does not have the prize.");
}

P.S。这段代码是用repl.it编写的，它忽略了Java的分号。

P.S.S。我竭尽全力寻找这种情况的克隆，但是我发现没有一种可以解决我遇到的故障。