小编Rah*_* S.的帖子

因此，我尝试起草一种方法，该方法需要一个字符串和一个文本，理论上会逐渐将字符串输出到该文本，就像有人正在输入它一样。然而，所发生的只是程序暂停不同的时间（由于每次添加字母之间的暂停使用了随机值），然后显示整个字符串。

public void keyboard(String string, Text tBox, Stage stage, Scene scene) {
    //generates a random number which later determines the amount of time the game pauses before
    //adding the next character
    Random number = new Random();

    //stores the length of a string (as an integer)
    int stringLen = string.length();

    //gets increased later
    int counter = 0;

    char[] chars = new char[(stringLen+1)];
    string.getChars(0, stringLen, chars, 0);

    String returnVal = "";

    do {
        returnVal += Character.toString(chars[counter]);
        counter += 1;
        tBox.setText(returnVal);
        pause((number.nextInt(3) + …