Something

#!/usr/bin/perl
use strict;
my $xcord=0;
my $ycord=0;
my $end=0;
print "You find yourself in a castle hall...\n";
until ($end eq 1) {
print "Which way do you want to go? (F, R, B, L) ";
my $dir=<STDIN>;
chop ($dir);
	if ($dir eq "F") {
	$ycord=$ycord+1;
	print "You move Forward..\n";
	}
	if ($dir eq "R") {
	$xcord=$xcord+1;
	print "You move Right..\n";
	}
	if ($dir eq "B") {
	$ycord=$ycord-1;
	print "You move Backwards..\n";
	}
	if ($dir eq "L") {
	$xcord=$xcord-1;
	print "You move Left..\n";
	}
print "Position: ($xcord, $ycord)\n";
	if (($xcord eq 0) and ($ycord eq 1)) {
	print "You move into the dark passageway.\n";
	print "OMG YOU SEE SKULLS ON PIKES!\n";
	print "F, B\n";
	print "There's still a little ways to go..\n";
	}
	if (($xcord eq 0) and ($ycord eq 2)) {
	print "You walk up to a wall, and find a passage to the left.\n";
	print "L, B\n";
	}
	if (($xcord eq -1) and ($ycord eq 2)) {
	print "You walk left through the passage, and see a faint ray of light.\n";
	print "L, R\n";
	}
	if (($xcord eq -2) and ($ycord eq 2)) {
	print "You continue through the passage, finding a wall and a turn to the right.\n";
	print "F, R\n";
	}
	if (($xcord eq -2) and ($ycord eq 3)) {
	print "You walk towards the growing light, and find yourself outside.\n";
	print "Good job!.\n";
	my $end=1;
	exit();
	}
}