menulivelli.java

来自「基于j2me的手机赛车游戏源代码」· Java 代码 · 共 63 行

// FrontEnd Plus GUI for JAD
// DeCompiled : MenuLivelli.class

import javax.microedition.lcdui.*;

class MenuLivelli extends List
    implements CommandListener
{

    private final FastFuriousMIDlet mi;
    private final Displayable pr;
    private short li;
    private short liP;
    private Image spunta;
    private final String liv[] = {
        "Facile", "Normale", "Difficile"
    };
    private Image im;

    MenuLivelli(FastFuriousMIDlet mi, Displayable pr)
    {
        super("Livello", 3);
        this.mi = mi;
        this.pr = pr;
        liP = (short)mi.livello;
        try
        {
            im = Image.createImage("/i/va/sp.png");
        }
        catch(Exception e) { }
        for(int n = 0; n < 3; n++)
            append(liv[n], null);

        set(liP, liv[liP], im);
        addCommand(new Command("Indietro", 2, 1));
        setCommandListener(this);
    }

    public void commandAction(Command command, Displayable d)
    {
        if(command == List.SELECT_COMMAND)
        {
            li = (short)getSelectedIndex();
            if(li != liP)
                mi.assegnaLivello(liv[li], li);
        } else
        {
            im = null;
            System.gc();
            mi.settingsScreenBack(pr);
        }
    }

    void assegnaLivello(int livello)
    {
        liP = (short)livello;
        for(int n = 0; n < 3; n++)
            set(n, liv[n], null);

        set(liP, liv[liP], im);
    }
}