my1st.jad

// Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://www.kpdus.com/jad.html
// Decompiler options: packimports(3) 
// Source File Name:   my1st.java

package proba;

import java.util.Random;
import javax.microedition.lcdui.*;
import javax.microedition.midlet.MIDlet;

public class my1st extends MIDlet
    implements CommandListener
{

    public my1st()
    {
        first = true;
        rand = new Random();
    }

    protected void startApp()
    {
        display = Display.getDisplay(this);
        if(first)
        {
            mainForm = new Form("Bulls-and-Cows");
            Zagaday();
            mainForm.append(new StringItem("", "  **** - Guess it..."));
            mainForm.addCommand(CMD_GO);
            mainForm.addCommand(CMD_EXIT);
            mainForm.setCommandListener(this);
            first = false;
            boolean flag = false;
        }
        display.setCurrent(mainForm);
    }

    public void commandAction(Command command, Displayable displayable)
    {
        if(command == CMD_EXIT)
        {
            destroyApp(false);
            notifyDestroyed();
        } else
        if(command == CMD_GO)
        {
            txtbox = new TextBox("Turn:", null, 4, 2);
            txtbox.addCommand(CMD_OK);
            txtbox.setCommandListener(this);
            display.setCurrent(txtbox);
        }
        if(command == CMD_OK)
        {
            text = txtbox.getString().trim();
            good = false;
            good = TurnProv();
            if(good)
            {
                ProverkaBC();
                sbc = "  B:" + sb + "  C:" + sc;
                iturn++;
                texti = Integer.toString(iturn);
                sar = Arr2Str(2);
                mainForm.append(new StringItem("", texti + ":" + sar + sbc));
                if(b == 4)
                {
                    mainForm.append(new StringItem("", "Congratulations!!!"));
                    mainForm.removeCommand(CMD_GO);
                    mainForm.removeCommand(CMD_EXIT);
                    mainForm.addCommand(CMD_NEW);
                    mainForm.addCommand(CMD_EXIT);
                    mainForm.setCommandListener(this);
                }
            }
            display.setCurrent(mainForm);
        }
        if(command == CMD_NEW)
        {
            display = Display.getDisplay(this);
            mainForm = new Form("Bulls-and-Cows");
            Zagaday();
            mainForm.append(new StringItem("", " **** Guess more."));
            mainForm.addCommand(CMD_GO);
            mainForm.addCommand(CMD_EXIT);
            mainForm.setCommandListener(this);
            first = true;
            iturn = 0;
            display.setCurrent(mainForm);
        }
    }

    protected void destroyApp(boolean flag)
    {
    }

    protected void pauseApp()
    {
    }

    int randRange(int i)
    {
        int j = rand.nextInt() % i;
        if(j < 0)
            j += i;
        return j;
    }

    boolean TurnProv()
    {
        boolean flag = true;
        int i = text.length();
        if(i == 4)
        {
            for(int j = 0; j < 4; j++)
            {
                String s = text.substring(j, j + 1);
                tu[j] = Integer.parseInt(s, 10);
                for(int k = 0; k < j; k++)
                    if(tu[j] == tu[k])
                    {
                        flag = false;
                        return flag;
                    }

            }

        } else
        {
            flag = false;
            return flag;
        }
        return flag;
    }

    void Zagaday()
    {
label0:
        for(int i = 0; i < 4; i++)
        {
            int j = randRange(10);
            da[i] = j;
            int k = 0;
            do
            {
                if(k >= i)
                    continue label0;
                if(da[i] == da[k])
                {
                    i--;
                    continue label0;
                }
                k++;
            } while(true);
        }

    }

    String Arr2Str(int i)
    {
        String s = "";
        int j = 0;
        do
        {
            if(j >= 4)
                break;
            switch(i)
            {
            case 1: // '\001'
                s = s + Integer.toString(da[j]) + " ";
                // fall through

            case 2: // '\002'
                s = s + Integer.toString(tu[j]);
                // fall through

            default:
                j++;
                break;
            }
        } while(true);
        return s;
    }

    void ProverkaBC()
    {
        b = 0;
        c = 0;
        for(int i = 0; i < 4; i++)
        {
            if(da[i] == tu[i])
                b++;
            for(int j = 0; j < 4; j++)
                if(i != j && da[i] == tu[j])
                    c++;

        }

        sb = Integer.toString(b);
        sc = Integer.toString(c);
    }

    private Display display;
    private Form mainForm;
    private boolean first;
    private static final Command CMD_NEW = new Command("New", 8, 3);
    private static final Command CMD_GO = new Command("Turn", 8, 2);
    private static final Command CMD_EXIT = new Command("Exit", 7, 2);
    private static final Command CMD_OK = new Command("OK", 4, 1);
    public Random rand;
    public StringItem item;
    public String text;
    public String texti;
    public String sar;
    public String sbc;
    public String sb;
    public String sc;
    public TextBox txtbox;
    public int iturn;
    public int b;
    public int c;
    public boolean good;
    public int tu[] = {
        0, 0, 0, 0
    };
    public int da[] = {
        0, 0, 0, 0
    };

}