/*Imports*/

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

public class bowl extends Applet {

/*Declares Varialbes*/

	int[][] frameScore;
	int[] frameTotal, total, gameTotal;
	int frame, pd1, pd2, undropped, counter, place, c1, c2, frameCounter, scoreCounter;
	String temp;
	Random r;
	Date d;
	Button bowl, reset;

	Font font;
	Graphics g;

	public void init() {

/*Drew buttons*/

		bowl = new Button("Bowl Frame");
		add(bowl);
		
		reset = new Button("Reset Game");
		add(reset);

/*Initialized variables*/

		frameScore = new int[11][4];
		total = new int[11];
		frameTotal = new int [11];
		gameTotal = new int [11];

		frame = 1;
	
		for(c1 = 1; c1 <= 10; c1++) {

			for(c2 = 1; c2 <= 3; c2++) {
				frameScore[c1][c2] = 0;
			}

		}

		for (c1 = 1; c1 <= 10; c1++) {
	
			gameTotal[c1] = 0;

		}
	}

	public boolean action(Event e, Object arg) {

/*Handles if 'bowl' button is pressed*/

		if ((e.target == bowl) && (frame <= 10)) {
			frame();
			update();
			repaint();
			frame++;
		}

/*Handles if 'bowl' button is pressed and game is over*/

		if ((e.target == bowl) && (frame >= 11)) {
			System.out.println("The game is over...");
		}

	
/*Handles if 'reset' button is pressed*/

		if (e.target == reset) {
			frame = 1;
			gameTotal[0] = 0;
			
			for(c1 = 1; c1 <= 10; c1++) {

				for(c2 = 1; c2 <= 3; c2++) {
					frameScore[c1][c2] = 0;
				}

			}

			for (c1 = 1; c1 <= 10; c1++) {

				gameTotal[c1] = 0;

			}

			repaint();

		}

		return super.action(e, arg);

	}

	public void frame() {	

/*Generates random pindrops*/

		Date d = new Date();
		r = new Random(d.getTime());
		int pd1 = r.nextInt () % 11;
		frameScore[frame][1] = Math.abs(pd1);

		if (frameScore[frame][1] != 10) {
			
			undropped = (10 - frameScore[frame][1]);
			int pd2 = r.nextInt () % (undropped + 1);
			frameScore[frame][2] = Math.abs(pd2);
			
		}

/*Sends program to subroutine if strike or spare is generated in tenth frame.*/

		if ((frame == 10) && ((frameScore[frame][1] == 10) | (frameScore[frame][1] + frameScore[frame][2] == 10))) {
			tenFrame();
		}

		strikeSpare ();
		return;
	
	}

	public void strikeSpare () {

/*Handles scoreing of bonus frames for strikes and spares*/

		if ((frame >= 3 ) && (frameScore[frame-2][1] == 10) && (frameScore[frame-1][1] == 10)) {
			frameScore[frame-2][3] = frameScore[frame][1];

		}

		if ((frame >= 2) && (frameScore[frame-1][1] == 10)) {
			frameScore[frame-1][2] = frameScore[frame][1];
		}

		if ((frame >= 2) && (frameScore[frame-1][1] == 10) && (frameScore[frame][1] != 10)) {
			frameScore[frame-1][2] = frameScore[frame][2] + frameScore[frame][1];
		}


		if ((frame >= 2) && (frameScore[frame-1][1] + frameScore[frame-1][2] == 10)) {
			frameScore[frame-1][3] = frameScore[frame][1];
		}

		return;
		
	}	
	
	public void tenFrame () {

/*Handles bonus balls if strike or spare is scored during 10th frame*/

		if (frameScore[10][1] != 10) {

			Date d = new Date();
			r = new Random(d.getTime());
			int pd1 = r.nextInt () % 11;
			frameScore[10][3] = Math.abs(pd1);

		}

		else {

			Date d = new Date();
			r = new Random(d.getTime());
			int pd1 = r.nextInt () % 11;
			frameScore[10][2] = Math.abs(pd1);

			if (frameScore[10][2] == 10) {

				pd1 = r.nextInt () % 11;
				frameScore[10][3] = Math.abs(pd1);

			}
	
			else {

				undropped = frameScore[10][2] - 10;
				int pd2 = r.nextInt () % (undropped + 1);
				frameScore[10][3] = Math.abs(pd2);

			}

		}

		return;

	}
	
/*Generates scores for frames*/

	public void update () {

		gameTotal[0] = 0;
		frameCounter = 1;
		for (counter = 1; counter <= frame; counter++) {

			frameTotal[counter] = frameScore[counter][1] + frameScore[counter][2] + frameScore[counter][3];
			gameTotal[counter] = gameTotal[counter - 1] + frameTotal[counter];


		frameCounter++;

		}

		return;

	}
				
	public void paint(Graphics g) {
	
/*Draws frames*/

		for (place = 0; place <= 8; place++) {
			g.setColor(Color.black);
			g.drawRect(20 + (place * 40), 50, 40, 60);
			g.drawRect(30 + (place * 40), 50, 15, 20);
			g.drawRect(45 + (place * 40), 50, 15, 20);
		
		}
		
		g.drawRect(380, 50, 55, 60);
		g.drawRect(390, 50, 15, 20);
		g.drawRect(405, 50, 15, 20);
		g.drawRect(420, 50, 15, 20);

/*Draw scores*/

		if (frame < 11 && frame > 1) {

			for (scoreCounter = 0; scoreCounter < frame - 1; scoreCounter++) {

				if (frameScore[scoreCounter + 1][1] == 10) {

					g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
					g.drawString("X", (32 + (scoreCounter * 40)), 64);
					g.setFont(new Font ("Helvetica", Font.BOLD, 20));
					temp = intToString(gameTotal[scoreCounter + 1]);
					g.drawString(temp, (25 + (scoreCounter * 40)), 100);

				}

				if ((frameScore[scoreCounter + 1][1] + frameScore[scoreCounter + 1][2] == 10) && (frameScore[scoreCounter + 1][1] != 10)) {

					g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
					temp = intToString(frameScore[scoreCounter + 1][1]);
					g.drawString(temp, (32 + (scoreCounter * 40)), 64);
					g.drawString("/", (47 + (scoreCounter * 40)), 64);
					g.setFont (new Font ("Helvetcia", Font.BOLD, 20));
					temp = intToString(gameTotal[scoreCounter + 1]);
					g.drawString(temp, (25 + (scoreCounter *40)), 100);

				}

				if ((frameScore[scoreCounter + 1][1] + frameScore[scoreCounter + 1][2] != 10) && (frameScore[scoreCounter + 1][1] != 10)) {

					g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
					temp = intToString(frameScore[scoreCounter + 1][1]);
					g.drawString(temp, (32 + (scoreCounter * 40)), 64);
					temp = intToString(frameScore[scoreCounter + 1][2] + frameScore[scoreCounter + 1][1]);
					g.drawString(temp, (47 + (scoreCounter * 40)), 64);
					g.setFont (new Font ("Helvetcia", Font.BOLD, 20));
					temp = intToString(gameTotal[scoreCounter + 1]);
					g.drawString(temp, (25 + (scoreCounter *40)), 100);

				}
			
			}

		}

		if (frame == 11) {

			for (scoreCounter = 0; scoreCounter <= 9; scoreCounter++) {

				if (frameScore[scoreCounter + 1][1] == 10) {

					g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
					g.drawString("X", (32 + (scoreCounter * 40)), 64);
					g.setFont(new Font ("Helvetica", Font.BOLD, 20));
					temp = intToString(gameTotal[scoreCounter + 1]);
					g.drawString(temp, (25 + (scoreCounter * 40)), 100);

				}

				if (frameScore[scoreCounter + 1][1] + frameScore[scoreCounter + 1][2] == 10 && frameScore[scoreCounter + 1][1] != 10) {

					g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
					temp = intToString(frameScore[scoreCounter + 1][1]);
					g.drawString(temp, (32 + (scoreCounter * 40)), 64);
					g.drawString("/", (47 + (scoreCounter * 40)), 64);
					g.setFont (new Font ("Helvetcia", Font.BOLD, 20));
					temp = intToString(gameTotal[scoreCounter + 1]);
					g.drawString(temp, (25 + (scoreCounter *40)), 100);

				}

				if (frameScore[scoreCounter + 1][1] + frameScore[scoreCounter + 1][2] != 10 && frameScore[scoreCounter + 1][1] != 10) {

					g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
					temp = intToString(frameScore[scoreCounter + 1][1]);
					g.drawString(temp, (32 + (scoreCounter * 40)), 64);
					temp = intToString(frameScore[scoreCounter + 1][2] + frameScore[scoreCounter + 1][1]);
					g.drawString(temp, (47 + (scoreCounter * 40)), 64);
					g.setFont (new Font ("Helvetcia", Font.BOLD, 20));
					temp = intToString(gameTotal[scoreCounter + 1]);
					g.drawString(temp, (25 + (scoreCounter *40)), 100);

				}

			}

			if (frameScore[10][1] == 10 && frameScore[10][2] == 10 && frameScore[10][3] == 10) {

				g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
				g.drawString("X", 392, 64);
				g.drawString("X", 407, 64);
				g.drawString("X", 422, 64);
				g.setFont (new Font ("Helvetcia", Font.BOLD, 20));
				temp = intToString(gameTotal[10]);
				g.drawString(temp, 385, 100);

			}

			if (frameScore[10][1] == 10 && frameScore[10][2] + frameScore[10][3] == 10 && frameScore[10][2] != 10) {

				g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
				g.drawString("X", 392, 64);
				temp = intToString(frameScore[10][2]);
				g.drawString(temp, 407, 64);
				g.drawString("/", 422, 64);
				g.setFont (new Font ("Helvetcia", Font.BOLD, 20));
				temp = intToString(gameTotal[10]);
				g.drawString(temp, 385, 100);

			}

			if (frameScore[10][1] == 10 && frameScore [10][2] + frameScore [10][3] != 10 && frameScore[10][2] != 10 && frameScore[10][3] != 10) {

				g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
				g.drawString("X", 392, 64);
				temp = intToString(frameScore[10][2]);
				g.drawString(temp, 407, 64);
				temp = intToString(frameScore[10][3] + frameScore[10][2]);
				g.drawString(temp, 422, 64);
				g.setFont (new Font ("Helvetcia", Font.BOLD, 20));
				temp = intToString(gameTotal[10]);
				g.drawString(temp, 385, 100);

			}

			if (frameScore[10][1] == 10 && frameScore [10][2] == 10 && frameScore [10][3] != 10) {

				g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
				g.drawString("X", 392, 64);
				g.drawString("X", 407, 64);
				temp = intToString(frameScore[10][3]);
				g.drawString(temp, 422, 64);
				g.setFont (new Font ("Helvetcia", Font.BOLD, 20));
				temp = intToString(gameTotal[10]);
				g.drawString(temp, 385, 100);

			}

			if ((frameScore[10][1] + frameScore[10][2] == 10 && frameScore[10][1] != 10) && frameScore[10][3] == 10) {

				g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
				temp = intToString(frameScore[10][1]);
				g.drawString(temp, 392, 64);
				g.drawString("/", 407, 64);
				g.drawString("X", 422, 64);
				g.setFont (new Font ("Helvetcia", Font.BOLD, 20));
				temp = intToString(gameTotal[10]);
				g.drawString(temp, 385, 100);

			} 

			if (((frameScore[10][1] + frameScore[10][2] == 10) && frameScore[10][1] != 10) && frameScore[10][3] != 10) {
	
				g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
				temp = intToString(frameScore[10][1]);
				g.drawString(temp, 392, 64);
				g.drawString("/", 407, 64);
				temp = intToString(frameScore[10][3]);
				g.drawString(temp, 422, 64);
				g.setFont (new Font ("Helvetcia", Font.BOLD, 20));
				temp = intToString(gameTotal[10]);
				g.drawString(temp, 385, 100);

			}

			if ((frameScore[10][1] + frameScore[10][2] != 10) && (frameScore[10][1] != 10)) {
	
				g.setFont(new Font ("Helvetica", Font.PLAIN, 14));
				temp = intToString(frameScore[10][1]);
				g.drawString(temp, 392, 64);
				temp = intToString(frameScore[10][2] + frameScore[10][1]);
				g.drawString(temp, 407, 64);
				g.setFont (new Font ("Helvetcia", Font.BOLD, 20));
				temp = intToString(gameTotal[10]);
				g.drawString(temp, 385, 100);

			}

		}

	}

/*Converts intergers to strings*/

	String intToString(int i) {
		String tmp = "";
		return tmp.valueOf(i);
	
	}

}