不会更新该值

Question

我正在制作一个非常基本的自动“Cookie Clicker”程序，我遇到了这行代码的问题：

z = Math.ceil(15*java.lang.Math.pow(1.15, x));

当在if语句中更新x时，这行代码似乎不理解并且z继续使用x的初始化值（为0）并保持为15（15 * 1.15 ^ 0）。

有谁知道该怎么做？

public class Tryout {

public static void main(String[] args) {
    // TODO Auto-generated method stub
    double x = 0;               //Number of Cookie Clickers
    double z;                   // Cost of the Cookie Clickers
    double cookies = 0;         //Amount of Cookies
    double count = 0;           //Additional amount of cookies per second from the Cookie Clickers
    final double constant = 0.1; //Amount of CPS (cookies per second) you get from 1 Cookie Clicker
    z = Math.ceil(15*java.lang.Math.pow(1.15, x)); //with 0 CC the cost is 15, with 1 CC the cost is 18, with 2 CC...
    while (1>0) {               // the game loop, (infinity loop)
        if(cookies >= z) {  //If you got enough cookies you autobuy a new CC and the number of CC's increase as well as the cost of a CC
            System.out.println("cookies" + cookies); //Amount of cookies before you buy
            System.out.println("You bought a new Cookie Clicker; +0.1 cookie each second!");
            System.out.println(cookies + " - " + z + " = " + (cookies - z));
            cookies = cookies - z;
            x++;
        }


        try {  //delayer (Uptades 1 time per second)
            Thread.sleep(1000);
            } catch (InterruptedException ex) {
                Thread.currentThread().interrupt();
            }

        count = x*constant;
        cookies = cookies + 1 + count;
        Math.round(cookies);
        System.out.println("cookies; " + cookies);          // Your current amount of cookies
    }
    }
    }

Answer 1

该行代码只执行一次。将其移动到循环内，以便每次x更改时重新评估z。