闪光的ActionScript 3.0打字机Dialiouge盒 [英] Flash ActionScript 3.0 Typewriter Dialiouge Box

问题描述

所以这可能是一个非常简单的答案，但我不知道这一点。我想提出一个游戏，该对话框有这种打字机的效果，我想，因为它进入另一个框架的文本改变。 （textF是我的实例名称为动态文本框）。

So This may be a very simple answer, but I cannot figure this out. I am making a game where the dialogue box has this typewriter effect and I want the text to change as it enters another frame. (textF is my instance name for the dynamic text box).

var myString:String = "Howdy Howdy Howdy Howdy\n\n Howdy";
var myArray:Array = myString.split("")
addEventListener(Event.ENTER_FRAME, frameLooper);
function frameLooper(event:Event): void {
    if (myArray.length > 0) {
        textF.appendText(myArray.shift());
    }
    else {
        removeEventListener(Event.ENTER_FRAME, frameLooper);
    }
}

现在我想从你好......喜欢更改文本然后太阳从东方升起，当它进入下一帧。

Now I want to change the text from "Howdy..." to like "And then the sun rises in the east" when it enters the next frame.

我如何$ C c表示$？由于任何人谁可以回答这个...如果我迷惑，我能改写这个问题。

How do I code that? Thanks to anyone who can answer this... and if I'm confusing, I could reword this question.

推荐答案

有很多方法可以做到这一点。由于您使用的是 ENTER_FRAME 事件，这里有一个相对的工作例如：

There are many ways you can do this. Since you are using an ENTER_FRAME event, here's a relative working example:

//Create 3 variables, 1 for your current text, time, and speed
import flash.utils.getTimer;

//remove access modifiers if you are doing this in the timeline
private var beginTime:Number;
private var currentText:String
private const SPEED:int = 100;

//set the current text and begin time, then add your listener
beginTime = getTimer();
currentText = "Howdy...And then the sun rises in the east";

addEventListener(Event.ENTER_FRAME, frameLooper);

//then in your frameLooper()
function frameLooper(event:Event): void {
    //add character at index 0 of currentText
    if ( getTimer() - beginTime >= SPEED ) {
        beginTime = getTimer();
        textF.appendText( currentText.slice(0, 1) );
        currentText = currentText.substr( 1, currentText.length );
    }
}

您可以调整速度不变，以任何你喜欢的。这是使用与您当前的想法做的只是一种方法 ENTER_FRAME 事件。

You can adjust the SPEED constant to whatever you like. This is just one way of doing it with your current idea using ENTER_FRAME event.

另外，如果你想有一个更真实的打字机效果，你可以把速度非常变量，然后里面的if语句如果（的getTimer（） - BEGINTIME＆GT; = SPEED），你可以用随机的速度变量：

Also if you want a more realistic type writer effect, you could make SPEED a non constant variable, and then inside the if statement if ( getTimer() - beginTime >= SPEED ) you could randomize the SPEED variable with:

SPEED = Math.floor( Math.random() * ( 200 - 100 ) + 100 );

这会为您提供不同的速度在100-200ms的范围内，你可以改变周围。

That would giving you varying speeds in the range of 100-200ms which you can change around.

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