//******************************************************************************
// roll.java:	Applet
//
//******************************************************************************
import java.applet.*;
import java.awt.*;
import java.util.*;

//==============================================================================
// Main Class for applet roll
//
//==============================================================================
public class roll extends Applet implements Runnable
{
	final int GITEMS=22;
	Thread runner=null; 
	Vector ds;
	Dice[] dice =new Dice[5];
	Button scores[]=new Button[GITEMS];
	Label scoresl[]=new Label[GITEMS];
	boolean started=false;
	Button bt_roll, bt_start, bt_sort;
	BorderLayout layout1;
	Panel p1,p2,p3;
	int scoresint[]=new int[GITEMS];
	public void start() {
		if (runner == null) {
			runner = new Thread(this);
			runner.start();
		}
	}

	public void stop() {
		if (runner != null){
			runner.stop();
			runner=null;
		}
	}

	public void run() {
		while (true) {
			//repaint();
			try {
				Thread.sleep(50);
			}
			catch(InterruptedException e){ }
		}
	}

	
	
	public void init(){
		initGame();
		

		setBackground(Color.lightGray);
		
		layout1=new BorderLayout();
		setLayout(layout1);
		p1=new Panel();
		p1.setLayout(new FlowLayout(FlowLayout.LEFT));
		
		for (int i=0;i < 5;i++) {
			
			dice[i] = new Dice(this);
			dice[i].face=1;
			p1.add(dice[i]);
		}
		resize (50,50);


		p2=new Panel();
		bt_roll=new Button("Roll");
		p2.add(bt_roll);
		
		bt_sort=new Button("Sort Dice");
		p2.add(bt_sort);
		
		bt_start=new Button("Start Game");
		p2.add(bt_start);
		
		//scores
		
		Panel p3=new Panel();
		
		
		p3.setLayout(new GridLayout(12,4,0,0));
		showScores(1, p3);
				
		add("North",p1);
		add("Center",p3);
		add("South",p2);
		//show();		

	}

	public void initGame() {
	//initialize new game
		for (int i=0;i<GITEMS;i++){
			scoresint[i]=0;
		}

	}


	public boolean action(Event evt, Object obj) {
		boolean scored;
		if (evt.target == bt_roll && started) {
			for (int i=0;i<5;i++) {
				if (dice[i].face==1){
					dice[i].throwDice();
					dice[i].face=2;
		
				}
			}
		
		}
		
		if (evt.target == bt_start){
			if (!started) {
				started=true;
			for (int i=0;i<5;i++) {
				if (dice[i].face==1){dice[i].throwDice();}
					dice[i].face=2;
				}
			sortDice();
			repaint();
			
			}
			else if (started){
				started=false;
				//this.init();
			}
		}
		
		for (int i=0;i<5;i++){
			if (evt.target == dice[i] && started) {
				dice[i].flipFace();
				play(getCodeBase(),"change.au");
			}
		}
		if (evt.target == bt_sort && started) {
			sortDice();
			for (int i=0;i<5;i++) {
			dice[i].repaint();
			}
		}
		
			for (int i=0;i<GITEMS;i++){
			if (evt.target == scores[i] && started) {
				
			//play(getCodeBase(),"change.au");
			scored=checkScore(i);	
			}
		}
		
		
		
		
		
		return true;
	}
	
	
	public void showScores(int type, Panel p3){  //type = 1 or 2, 1 for first time setup
		if (type ==1) {
			
			for (int i=0;i<GITEMS;i++){scoresl[i]=new Label("00",Label.CENTER);}
		}		
		
		scores[0]=new Button("Aces");
		scores[1]=new Button("Small Straight(25)");
		scores[2]=new Button("Dueces");
		scores[3]=new Button("Large Straight(35)");
		scores[4]=new Button("Threes");
		scores[5]=new Button("Full House(35)");
		scores[6]=new Button("Fours");
		scores[7]=new Button("Blackjack(35)");
		scores[8]=new Button("Fives");
		scores[9]=new Button("War!(35)");
		scores[10]=new Button("Sixes");
		scores[11]=new Button("Roulette");
		scores[12]=new Button("One Pair(10)");
		scores[13]=new Button("Gin Rummy(30)");
		scores[14]=new Button("Two Pair(15)");
		scores[15]=new Button("Zamboozal(50+)");
		scores[16]=new Button("3 of a Kind(All)");
		scores[17]=new Button("2nd Zamboozal(75+)");
		scores[18]=new Button("4 of a Kind(All)");
		scores[19]=new Button("Chance(All)");
		scores[20]=new Button("Micro Straight(15)");
		scores[21]=new Button("WILD!");
			
		Font label_font=new Font("TimesRoman",Font.PLAIN,14);

		for (int i=0;i<GITEMS;i++){
			scores[i].setBackground(Color.red);
			scores[i].setForeground(Color.white);
			scores[i].setFont(label_font);
			
			p3.add(scores[i]);			
			p3.add(scoresl[i]);
		}
			
	} //end method
	
	
	public boolean checkScore(int i) {
		int added=0;
		String s1;
		boolean scored;
		scored=false;

		switch (i){
			case 0:for (int x=0;x<5;x++) {
					if (dice[x].value==1) {added+=1;scored=true;}
				   }
					break;
			case 2:for (int x=0;x<5;x++) {
					if (dice[x].value==2) {added+=2;scored=true;}
				   }
					break;
			case 4:for (int x=0;x<5;x++) {
					if (dice[x].value==3) {added+=3;scored=true;}
				   }
					break;
			case 6:for (int x=0;x<5;x++) {
					if (dice[x].value==4) {added+=4;scored=true;}
				   }
					break;
			case 8:for (int x=0;x<5;x++) {
					if (dice[x].value==5) {added+=5;scored=true;}
				   }
					break;
			case 10:for (int x=0;x<5;x++) {
					if (dice[x].value==6) {added+=6;scored=true;}
					}
					break;	
			case 15:if (dice[0].value == dice[1].value && dice[1].value == dice[2].value &&
						dice[2].value == dice[3].value && dice[3].value == dice[4].value) {
						added+=50;
						added+=(dice[0].value * 5);
						scored=true;
						break;
					}
			case 17:if (dice[0].value == dice[1].value && dice[1].value == dice[2].value &&
						dice[2].value == dice[3].value && dice[3].value == dice[4].value) {
						added+=75;
						added+=(dice[0].value * 5);
						scored=true;
						break;
					}
		
		
		}
		
		if (scored) {
			scoresint[i]+=added;
			s1=new String(String.valueOf(scoresint[i]));
			scoresl[i].setText(s1);
		
			play(getCodeBase(),"change.au");
		}
	return scored;
	}
	
	
	public void sortDice() {
		int holder1, holder2;
		for (int i=0;i<4;i++) {
			for (int x=0;x<4;x++){
				if (dice[x].value > dice[x+1].value){
					holder1=dice[x].value;
					holder2=dice[x+1].value;
					dice[x].value=holder2;
					dice[x+1].value=holder1;
				}//end if
			}// end inside
		}//end for
	}//end method
	
	
	
	
}// end applet Roll



class Dice extends Canvas{
	Random rand;
	int r;
	int value;
	int face; //1 = back 2 = front
	boolean selected;
	Applet a;
	public Dimension preferredSize() {
	return new Dimension(60,60);
	}

	public void flipFace() {
		if (this.face==1) {this.face=2;}
		else if (this.face==2) {this.face=1;}
		repaint();
		
	}

	public Dice(Applet a){
		rand = new Random(hashCode());
		r=10;
		//setBackground(Color.white);
		//setForeground(Color.black);
		this.a = a;
	}

	public synchronized void throwDice(){
		value=(Math.abs(rand.nextInt())%6)+1;
		repaint();
	}

	void cheat(int n){
		value=n%6;
		repaint();
	}

	
	public String toString(){
		return new String("num"+value);
	}
	
	public int getNumber(){
		return value+1;
	}
	
	


	public void paint(Graphics g) {
		Image i_dice;
		//Dimension d = size();
		if (face==2){
		switch (value) {
			case 1:
				i_dice=a.getImage(a.getDocumentBase(),"dice1.gif");
				g.drawImage(i_dice,0,0,this);
				break;
			case 2:
				i_dice=a.getImage(a.getDocumentBase(),"dice2.gif");
				g.drawImage(i_dice,0,0,this);
				break;
			case 3:
				i_dice=a.getImage(a.getDocumentBase(),"dice3.gif");
				g.drawImage(i_dice,0,0,this);
				break;
			case 4:
				i_dice=a.getImage(a.getDocumentBase(),"dice4.gif");
				g.drawImage(i_dice,0,0,this);
				break;
			case 5:
				i_dice=a.getImage(a.getDocumentBase(),"dice5.gif");
				g.drawImage(i_dice,0,0,this);
				break;
			case 6:
				i_dice=a.getImage(a.getDocumentBase(),"dice6.gif");
				g.drawImage(i_dice,0,0,this);
				break;
		}
		}
	
		else {
			i_dice=a.getImage(a.getDocumentBase(),"dice_back.gif");
			g.drawImage(i_dice,0,0,this);
		}
	}
	public boolean mouseDown(Event evt, int x, int y) {
		deliverEvent(new Event (this,Event.ACTION_EVENT,""));
		return true; 
	}	
}// end class Dice