Scusa per l'errore nel postare il codice.
Così dovrebbe essere ok:
codice:
public class JPESX implements Serializable{
JPESX() {
....
fc = new JFileChooser(System.getProperty("user.dir"));
fc.setAcceptAllFileFilterUsed(false);
fc.addChoosableFileFilter(new FileNameExtensionFilter("Image files", ImageIO.getReaderFileSuffixes()));
...
}
public class Score implements Serializable {
private long score;
private String naam;
public long getScore() {
return score;
}
public String getNaam() {
return naam;
}
public Score(String naam, long score) {
this.score = score;
this.naam = naam;
}
}
public class HighscoreManager implements Serializable{
// An arraylist of the type "score" we will use to work with the scores inside the class
private ArrayList<Score> scores;
// The name of the file where the highscores will be saved
private static final String HIGHSCORE_FILE = "scores.dat";
//Initialising an in and outputStream for working with the file
ObjectOutputStream outputStream = null;
ObjectInputStream inputStream = null;
public HighscoreManager() {
//initialising the scores-arraylist
scores = new ArrayList<Score>();
}
public ArrayList<Score> getScores() {
loadScoreFile();
sort();
return scores;
}
private void sort() {
ScoreComparator comparator = new ScoreComparator();
Collections.sort(scores, comparator);
}
public void addScore(String name, long score) {
loadScoreFile();
scores.add(new Score(name, score));
updateScoreFile();
}
public void loadScoreFile() {
try {
inputStream = new ObjectInputStream(new FileInputStream(HIGHSCORE_FILE));
scores = (ArrayList<Score>) inputStream.readObject();
} catch (FileNotFoundException e) {
System.out.println("[Laad] FNF Error: " + e.getMessage());
} catch (IOException e) {
System.out.println("[Laad] IO Error: " + e.getMessage());
} catch (ClassNotFoundException e) {
System.out.println("[Laad] CNF Error: " + e.getMessage());
} finally {
try {
if (outputStream != null) {
outputStream.flush();
outputStream.close();
}
} catch (IOException e) {
System.out.println("[Laad] IO Error: " + e.getMessage());
}
}
}
public void updateScoreFile() {
try {
outputStream = new ObjectOutputStream(new FileOutputStream(HIGHSCORE_FILE));
outputStream.writeObject(scores);
} catch (FileNotFoundException e) {
System.out.println("[Update] FNF Error: " + e.getMessage() + ",the program will try and make a new file");
} catch (IOException e) {
System.out.println("[Update] IO Error: " + e.getMessage());
} finally {
try {
if (outputStream != null) {
outputStream.flush();
outputStream.close();
}
} catch (IOException e) {
System.out.println("[Update] Error: " + e.getMessage());
}
}
}
}
Rispondi quotando
Originariamente inviata da Romano romano
