import java.applet.*;
import java.awt.*;
import java.io.*;
import java.net.URL;
import java.util.*;
public class Typewriter4 extends Applet implements Runnable
{
AudioClip hit, cr, ding ;
boolean alreadyRun = false,
soundOn = false,
loop = false;
Color bgColor = Color.lightGray,
textColor = Color.black ;
Font font ;
Image offScreen, background ;
int width, height,
currentline = 0,
currentword = 0,
currentletter = 0,
depth = 0,
margin = 0,
cycles = 0,
step = 0,
pause = 0,
speed = 0,
update = 0,
linecount = 0 ;
long lastread = 0;
MediaTracker mt ;
String soundactivation, text, textfile, target ;
Thread woohoo = null;
URL hotlink = null;
Vector lines = null;
public Typewriter4()
{
alreadyRun = false;
soundOn = false;
loop = true;
soundactivation = "enter";
}
public void buildLines()
{
lines = new Vector();
FontMetrics fontmetrics =
offScreen.getGraphics().getFontMetrics();
StringTokenizer strTok = new StringTokenizer(text, "\n") ;
while (strTok.hasMoreTokens())
{
StringTokenizer strTok1 =
new StringTokenizer(strTok.nextToken());
int wordcount = strTok1.countTokens();
String[] words = new String[wordcount];
for(int i = 0; i < wordcount; i++)
words[i] = strTok1.nextToken();
String s = "" ;
for(int j = 0; j < wordcount; j++)
{
s = s != null s + words[j] + " " : words[0];
if(fontmetrics.stringWidth(s) > width - margin * 2)
{
lines.addElement(s.substring(0,
s.lastIndexOf(" ", s.lastIndexOf(" ") - 1)));
s = words[j] + " ";
}
}
lines.addElement(s);
linecount = lines.size();
}
depth = height - fontmetrics.getHeight() / 2;
}
public void checkTextfile()
{
loop = true;
text = "";
try
{
DataInputStream datainputstream = new
DataInputStream((new URL(getDocumentBase(),
textfile)).openStream());
boolean flag = true;
while(flag)
{
String s = datainputstream.readLine();
if(s == null)
flag = false;
else
text = text + s + "\n";
}
datainputstream.close();
lastread =
(new Long((new Date()).getTime())).longValue();
return;
}
catch(Exception exception)
{
System.out.println("OOOHH--" + exception.toString());
}
}