public static String getWord(FileReader in) throws IOException {
// returns the next word found
final int MaxLen = 255;
int c, n = 0;
char[] word = new char[MaxLen];
// read over non-letters
while (!Character.isLetter((char) (c = in.read())) && (c != -1)) ;
// empty while body
if (c == -1) return ""; // no letter found
word[n++] = (char) c;
while (Character.isLetter(c = in.read())) if (n < MaxLen) word[n++] = (char) c;
return new String(word, 0, n);
} // end getWord
public static void main(String[] args) {
try {
if (args.length != 1) throw new IllegalArgumentException("Wrong number of arguments");
FileReader in = new FileReader(args[0]);
HardcopyWriter out = null;
Frame f = new Frame("PrintFile: " + args[0]);
f.setSize(200, 50);
f.show();
try {
out = new HardcopyWriter(f, args[0], 10, .75, .75, .75, .75);
} catch (HardcopyWriter.PrintCanceledException e) {
System.exit(0);
}
f.setVisible(false);
char[] buffer = new char[4096];
int numchars;
while ((numchars = in.read(buffer)) != -1) out.write(buffer, 0, numchars);
out.close();
} catch (Exception e) {
System.err.println(e);
System.err.println("Usage: java HardcopyWriter$PrintFile <filename>");
System.exit(1);
}
System.exit(0);
}
private static String fileToString(File f) throws Exception {
StringWriter output = new StringWriter();
FileReader input = new FileReader(f);
char[] buffer = new char[8 * 1024];
int n = 0;
while (-1 != (n = input.read(buffer))) {
output.write(buffer, 0, n);
}
return output.toString();
}
public static String readFile(File file) {
FileReader r = null;
try {
r = new FileReader(file);
char[] data = new char[(int) file.length()];
r.read(data);
return new String(data);
} catch(IOException e) {
throw Log.errRTExcept(e);
} finally {
close(r);
}
}
public static Character loadCharacter() {
String filnamn = "saves/charsave.txt";
String resultat = "";
try {
FileReader fr = new FileReader(new File(filnamn));
int a = fr.read();
char b;
while (a != -1) {
b = (char) a;
resultat += b;
a = fr.read();
}
fr.close();
} catch (FileNotFoundException e) {
System.out.println("Hittade inte filen (" + e.toString() + ")");
} catch (IOException e) {
System.out.println("Hoppsan! (" + e.toString() + ")");
}
StringTokenizer st = new StringTokenizer(resultat);
String name = st.nextToken();
int hp = Integer.parseInt(st.nextToken());
int skill = Integer.parseInt(st.nextToken());
return new Character(name, skill, new Weapon(), new Shield());
}