#!/usr/bin/perl


# PERLotto 1.3
# Your Customizable Lotto Ticket Checker.
#
# Copyright (c) 2002, 2003 Andy Burns. All rights reserved.

# Email yoy@comcast.net with questions/answers

##### THIS CODE IS NOT PRETTY BUT IT WORKS.


# Fixed in version 1.3:
#   Added missing games file error cheking.
# Fixed in version 1.2:
#   Don't print "--0" for no-hit games
#   Cosmetic print statement adjustments.
#   Added missing "official" bonus winning number error checks.
# Fixed in version 1.1:
#   Print to screen instead of file.



# Read or setup 'perlotto.cfg" variables


SETOPTIONS:

open (IN ,"<perlotto.cfg") or goto SETTINGS;
@a = ("");
while (<IN>) {
  chomp;
  $a[$.-1]= $_;
}

close (IN) || die "Error closing config file.\n";

$lotto_Max_Number = $a[0];
$picks_Per_Game = $a[1];
$bonus_Ball_On = $a[2];
$bonus_Max_Number = $a[3];
$bonus_Ball = 0;

goto MAINMENU;

SETTINGS:
print "\n\n-- SETTINGS --\n\n";
print  "\n   Does your lotto use a \"bonus ball\"? (y/n): ";
chomp($bonus_Ball_On = <STDIN>);
$bonus_Ball_On = lc(substr ($bonus_Ball_On,0,1));
if ($bonus_Ball_On eq 'y') {
   print "\n      What's the highest bonus number allowed? ";
     chomp($bonus_Max_Number = <STDIN>);
} else {
    $bonus_Max_Number = 0;
  }
print "\n   How many numbers are in your main lotto game? ";
  chomp($picks_Per_Game = <STDIN>);
print "\n      What's the highest number allowed? ";
  chomp($lotto_Max_Number = <STDIN>);

  
  if ($bonus_Ball_On eq 'y') {
	  $picks_Per_Game = $picks_Per_Game+1;
  }
open (OUT, ">perlotto.cfg");
  print OUT "$lotto_Max_Number\n";
  print OUT "$picks_Per_Game\n";
  print OUT "$bonus_Ball_On\n";
  print OUT "$bonus_Max_Number\n";
close OUT || die "Couldn't close 'perlotto.cfg file.\n";


MAINMENU:
goto SETOPTIONS if ($lotto_Max_Number eq undef);

print "\n\n-- MAIN MENU --\n\n";
print "   1 Check games.\n\n";
print "   2 Setup Lotto rules.\n\n";
print "       Selection: ";
chomp ($choice = <STDIN>);
$choice = substr($choice,0,1);

if ($choice == 1) {
   goto BEGINPLAY; }
elsif ($choice == 2) {
   goto SETTINGS; }
   else {
      print "   ALERT: Answer not understood. Try again.\n";
      goto MAINMENU;
    }

BEGINPLAY:

print "\n   Enter winning numbers separated by spaces: ";
chomp   ($input = <STDIN>);
@winners = (split '\s+', $input);

foreach(@winners) {
  if (/\D/) {
    print "   ALERT: Non-numeric entry, $_. Try again.\n";
    goto BEGINPLAY;
  }

  if (@winners < $picks_Per_Game) {
    print "   ALERT: Missing ", $picks_Per_Game-@winners, " numbers. Try again.\n";
    goto BEGINPLAY;
  }

  if (@winners > $picks_Per_Game) {
    print "   ALERT: Extra ", @winners-$picks_Per_Game, " numbers. Try again.\n";
    goto BEGINPLAY;
  }
}

if ($bonus_Ball_On eq 'y') {
	$bonus_Ball = pop(@winners);
}

foreach my $i (0 .. $#winners) {
    foreach my $j ($i + 1 .. $#winners) {
        if ($winners[$i] == $winners[$j]) {
            print "   ALERT: Duplicate number '$winners[$i]'. Try again.\n";
            goto BEGINPLAY;
        }
    }
}
if ($bonus_Ball_On eq 'y') {
	push (@winners,$bonus_Ball);
}

if ($bonus_Ball_On eq 'y') {
    $bonus_Ball = pop(@winners);
	foreach (@winners) {
        if ($_ > $lotto_Max_Number) {
            print "n   ALERT: Number '$_' is above Lotto max: $lotto_Max_Number.\n";
            goto BEGINPLAY;
        }
    }
    if ($bonus_Ball > $bonus_Max_Number) {
        print "\n   ALERT: Number '$bonus_Ball' is above the Bonus max: $bonus_Max_Number.\n";
        goto BEGINPLAY;
    }
	if ($bonus_Ball < 1) {
		print "\n   ALERT: Bonus number is less than 1. Try again.\n";
		goto BEGINPLAY;
	}

	if ($bonus_Ball eq /\D/) {
    		print "\n   ALERT: Non-numeric bonus number $_. Try again.\n";
    		goto BEGINPLAY;
  }
}

foreach (@winners) {
    if ($_ > $lotto_Max_Number) {
            print "\n   ALERT: Number '$_' is above Lotto max: $lotto_Max_Number.\n";
            goto BEGINPLAY;
    }
}


  open(IN ,"<games.txt") or die "Can't open 'games' file: $!\n";
#  open(OUT, ">results.txt");

system("cls");

  if ($bonus_Ball_On eq 'y') {
      $short = $picks_Per_Game - 1;
      print  "\nLotto: $short/$lotto_Max_Number";
  } else {
      print  "\nLotto: $picks_Per_Game/$lotto_Max_Number";
  }
  if ($bonus_Ball_On eq 'y') {
  	  print  " + 1/$bonus_Max_Number\n";
  } else {
  	  print  "\n";
  }
  print  "\nWinning numbers: @winners";

  if ($bonus_Ball_On eq 'y') {
    print   " + $bonus_Ball\n\n";
  } else {
    print  "\n";
  }

while (<IN>) {
  if (/^\//|/^$/) {
    print ;
    next;
  }

  chomp;

# Game File Numbers Error-Checking
  @game = split;
  if ($bonus_Ball_On eq 'y') {
    $game_bonus_Ball = pop @game;
    print  "\nALERT: Bonus number '$game_bonus_Ball' is above the Bonus max: $bonus_Max_Number.\n" if $game_bonus_Ball gt $bonus_Max_Number;
    print  "\nALERT: Bonus number '$game_bonus_Ball' is below one.\n" if $game_bonus_Ball < 1;
    print  "\nALERT: Non-numeric entry $game_bonus_Ball in bonus ball below.\n" if $game_bonus_Ball =~/\D/;
}
    print  "\nALERT: Two few numbers in game below.\n" if @game < @winners;
    print  "\nALERT: Two many numbers in game below.\n" if @game > @winners;

  $picks = 0;
  undef(@picked);

## Games File Error-Checking

L2:
  foreach my $i (0 .. $#game) {
    foreach my $j ($i + 1 .. $#game) {
      if ($game[$i] == $game[$j]) {
	print  "\nALERT: Duplicate number '$game[$i]' in game below.\n";
	last L2;
      }
    }
    if ($game[$i] < 1) {
        print  "ALERT: Number is below one in game below.\n";
    }
  }


  
## Check game file for winners

  foreach my $y (@winners) {
    for my $x (@game) {
      if ($y == $x) {
        $picks++;
        push @picked, $x;
      }
    }
  }
## End Check game file for winners


## Start console output

  if ($bonus_Ball_On eq 'y') {
    $b = 0;
#    push @game, $game_bonus_Ball;
  if ($picks != 0) {
    print  "@game  $game_bonus_Ball  --$picks";
  } else {
	  print "@game  $game_bonus_Ball"
	    }
    if ($bonus_Ball == $game_bonus_Ball) {
        push @picked, $game_bonus_Ball;
        $b = 1;
      }
  
    if ($#picked > -1) {
        if ($b == 1) {
          if ($picks == 0) {
		  print "  --0b  Hit: @picked\n";
	  }else {
		  print  "b  Hit: @picked\n";
	  }
        } else {
           print  "   Hit: @picked\n";
        }
     } else {
        print  "\n";
       }
    }

  if ($bonus_Ball_On ne 'y') {
    if ($picks != 0) {
	    print  "@game  --$picks";
    if ($#picked > -1) {
        print  "  Hit: @picked\n";
    } else {
        print  "\n";
    }
  } else {
  print "@game\n";
  }
  }
  ## End console output
}
print "\n<Press Return to exit>";
  chomp($lotto_Max_Number = <STDIN>);