package sk.bielyvlk.vlkui;

import java.lang.*;
import java.io.*;

public abstract class VlkLang implements SettingsAction {

	private String [][] localization;

	private int lang = 0;

	private static final int settingsVersion = 0;
	private Settings settings = new Settings( "vlklang.conf", this );

	public VlkLang( String [][] localization ) {
		this.localization = localization;
	}

	public void select( int l ) {
		lang = l;
	}

	public int getLangsCount() {
		return localization[ 0 ].length;
	}

	public String getText( int i, int l ) {
		try {
			return localization[ i ][ l ];
		} catch( ArrayIndexOutOfBoundsException e ) {
			try {
				return localization[ i ][ 0 ];
			} catch( ArrayIndexOutOfBoundsException e2 ) {
				return "???";
			}
		}
	}

	public String getText( int i ) {
		return getText( i, lang );
	}

	public void exit() {
		settings.save();
	}

	public void storeSettings( DataOutputStream dos ) {
		try {
			dos.writeInt( settingsVersion );
			dos.writeInt( lang );
		} catch( IOException e ) {
		}
	}

	public boolean readSettings( DataInputStream dis ) {
		try {
			if( dis.readInt() != settingsVersion ) return false;
			lang = dis.readInt();
			return true;
		} catch( IOException e ) {
			return false;
		}
	}

}