//
//   Copyright (c) 1995 Elf M. Sternberg.
//
//   PendorClock.java v1.0 - Displays the time on Pendor in an applet
//   by Elf Sternberg (elf@halcyon.com) 
//
//   Based in part on code by Chris Southern (southern@wsrn.com)
//

import java.awt.*;
import java.util.*;
import java.lang.*;
import java.applet.*;

public class PendorDate extends Applet implements Runnable {
	Thread  clock;			 // applet thread
	Font	font;			 // display font

	Color       bgColor;		      // applet bgcolor
	Color       fgColor;		      // applet fgcolor

	Boolean     bgColorSet = Boolean.FALSE;   // bgColor set?
	Boolean     dateDisplay = Boolean.TRUE;

	public void init() {

		String FontName = getParameter("font");
		if ( FontName == null ) FontName = "Times";

		String FontSize = getParameter("size");
		if ( FontSize == null) FontSize = "18";

		int size = Integer.valueOf(FontSize).intValue();

		String background = getParameter( "bgcolor" );
		if (( background == null ) || 
		    ( background.charAt(0) != '#' ) || 
		    ( background.length() != 7 )) {
		} else {
		    Integer rgbValue = new Integer(0);
		    rgbValue = Integer.valueOf( background.substring(1,7), 16 );
		    bgColor = new Color(rgbValue.intValue());
		    bgColorSet = Boolean.TRUE;
		}

		String foreground = getParameter( "fgcolor" );
		if (( foreground == null ) || 
		    ( foreground.charAt(0) != '#' ) || 
		    ( foreground.length() != 7 )) {
			fgColor = Color.black;
		} else {
		    Integer rgbValue = new Integer(0);
		    rgbValue = Integer.valueOf( foreground.substring(1,7), 16 );
		    fgColor = new Color(rgbValue.intValue());
		}

		// Setup Applet
		font = new Font(FontName, Font.PLAIN, size );
	}

	private static short aiMonths[] = {
	0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334   };

	private static short aiPMonths[] = {
	0, 1, 25, 49, 73, 97, 121, 145, 146, 147, 171, 195, 211, 243, 267, 291, 292 };

	private static String asMNames[] = { 
	"Yestar", "Narrin", "Nenim", "Sulim", "Virta", "Lothess", 
	"Narnya", "Attendes", "Loende", "Cerim", "Urim", "Yavar",
	"Narquel", "Hiss", "Ring", "Mettare" };

	private static String asWNames[] = {
	"Seren", "Anar", "Noren", "Aldea", "Erwer", "Elenya" };

	// paint - display the clock, and process am & pm stuff

	public void paint( Graphics g ) {
		Date    d = new Date();
		String  strOut = new String();

		int iDay, iYer, iYday, iHour, iSec, iMin, i;

		iDay = aiMonths[d.getMonth()] + d.getDate();


		if (d.getMonth() > 2 )
			if (d.getYear() % 4 == 0)
				if (d.getYear() % 2000 != 0)
					iDay++;

		// Leap Year/GMT patch.  Ick.
		iDay = (iDay * 24) + d.getHours() - 16;
	    	iYer = d.getYear() + 16;

		iYday = iDay / 30;
		iHour = iDay % 30;

		iSec = (int) ((d.getSeconds() + (d.getMinutes() * 60)) / 2.25);

		iMin = iSec / 40;
		iSec = iSec % 40;

		
		Dimension appletSize = size();

		g.setFont( font );

		if ( bgColorSet == Boolean.TRUE ) {
			g.setColor( bgColor );
			g.fillRect( 0, 0, appletSize.width, appletSize.height );
		}
		g.setColor( fgColor );
      
		strOut = "The time on Pendor is " + String.valueOf(iHour) + ":";

		if (iMin < 10)
			strOut = strOut + "0";

		strOut = strOut + String.valueOf(iMin) + ":";

		if (iSec < 10) 
			strOut = strOut + "0";

		strOut = strOut + String.valueOf(iSec);

		for(i = 0; i <= 17; i++)
			if (aiPMonths[i] >= iYday)
				break;

		strOut = strOut + " on " + asWNames[(i - 1) % 6] + ", " + asMNames[(i-1)] + " " + 
			String.valueOf(iYday - aiPMonths[i - 1]) + ", 0" + String.valueOf(iYer);

		g.drawString(strOut, 2, font.getSize() );
	}

	// start - start the applet
	public void start() {
		clock = new Thread( this );
		clock.start();
	}

	// stop - stop the applet
	public void stop() {
		clock.stop();
	}

 	// run - main 
	public void run() {
		while (true) {
			try {
				Thread.sleep(1250);
			}
			catch (InterruptedException e) {}
			repaint();
		}
	}
}