code for a friend

[PToros]

Code for a friend

//Dan Sanchez
//Bowling.java
//Object class for bowling.
//
import java.util.Random;
public class Bowling
{
public int score = 0, throwsleft = 0, hit = 0, left = 0, number =
0,
frame = 0;
/*Constructor.
*pre: none
*post: A bowling object is created.*/
public Bowling(int pnumber)
{
score = 0;
number = pnumber;
}
/*Allows bowler to play the frame.
*pre: Bowling object initialized.
*post: Player gets points based on performance.*/
public void playFrame(int framenum)
{
frame = framenum;
System.out.println("Frame "+frame+", Player "+number+"'s
turn.");
Random rand = new Random();
throwsleft = 2;
hit = 0;
left = 10;
while(throwsleft>0)
{
hit = rand.nextInt(left+1);
left = left - hit;
System.out.println("Player "+number+" hit "+hit+" pins!");
if(hit==0)
System.out.println("Gutterball!");
if(left==0)
{
if(throwsleft==2)
{
System.out.println("Strike! Player "+number+" gets
20 points!");
score = score + 20;
throwsleft = 0;
}
else
{
System.out.println("Spare! Player "+number+" gets
15 points!");
score = score + 15;
throwsleft = 0;
}
}
else
{
if(throwsleft==2)
System.out.println("Player "+number+" has "+left+"
pins left.");
else
{
hit = 10 - left;
score = score + hit;
System.out.println("Player "+number+" gets "+hit+"
points.");
}
throwsleft = throwsleft - 1;
}
}
System.out.println("Player "+number+"'s current score:
"+score);
System.out.println();
}
/* Returns player's score.
*pre: player object is initialized
*post: score is returned*/
public int returnScore()
{
return(score);
}
}


//Dan Sanchez
//RunBowling.java
//Client code for bowling.
import java.util.Scanner;
public class BowlingClient
{
public static void main(String[]args)
{
int players = 0, framenum = 1, pnumber = 1, loop = 0, max = 0,
maxp =
1, score = 0;
Scanner scan = new Scanner(System.in);
while(loop==0)
{
System.out.println("It's time to bowl! How many will be
bowling
today? (max 4)");
players = scan.nextInt();
if(players>0&&players<5)
loop = 1;
else
System.out.println("That is an invalid entry.");
}
Bowling p1 = new Bowling(1);
Bowling p2 = new Bowling(2);
Bowling p3 = new Bowling(3);
Bowling p4 = new Bowling(4);
System.out.println(players+" player(s), huh? Well, let's
bowl!");
while(framenum<=10)
{
if(pnumber==1)
{
p1.playFrame(framenum);
if(players>1)
pnumber=2;
}
if(pnumber==2)
{
p2.playFrame(framenum);
if(players>2)
pnumber=3;
else
pnumber = 1;
}
if(pnumber==3)
{
p3.playFrame(framenum);
if(players>3)
pnumber=4;
else
pnumber = 1;
}
if(pnumber==4)
{
p4.playFrame(framenum);
pnumber = 1;
}
framenum = framenum + 1;
}
score = p1.returnScore();
max = score;
System.out.println("Player 1's score: "+score);
if(players>1)
{
score = p2.returnScore();
if(score>max)
{
max = score;
maxp = 2;
}
else if(score==max)
maxp = 0;
System.out.println("Player 2's score: "+score);
}
if(players>2)
{
score = p3.returnScore();
if(score>max)
{
max = score;
maxp = 3;
}
else if(score==max)
maxp = 0;
System.out.println("Player 3's score: "+score);
}
if(players>3)
{
score = p4.returnScore();
if(score>max)
{
max = score;
maxp = 4;
}
else if(score==max)
maxp = 0;
System.out.println("Player 4's score: "+score);
}
if(maxp==0)
System.out.println("It's a tie!");
else
System.out.println("Player "+maxp+" is the winner!");
}
}

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