In addition to ww's suggestions, you may want to choose an easier to read and more maintainable way for allocating resources according to difficulty level. Instead of all those ifs/elsifs, maybe try something like:
#!/usr/bin/env perl
use v5.10; # or later!
use warnings;
use strict;
my ( $diff, $wood, $food );
$diff = "easy";
#consider given/when instead of ifs...
given ($diff) {
when (/easy/) { $wood = 120 ; $food = 50; }
when (/hard/) { $wood = 75 ; $food = 20; }
}
say "I have $wood sticky sticks!";
say "I have $food delicious morsels!";
__END__
I have 120 sticky sticks!
I have 50 delicious morsels!
Adding a new difficulty level or resource-type into this structure is $diff eq "easy"; (of course, if you add more resources, you should probably adjust the formatting so they aren't all on one unreadable line...)
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|