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<!DOCTYPE html>
<html dir="ltr" lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Extended Module: Perl parsing library</title>
<meta name="keywords" content="kaitai,struct,binary,format,parsing,decoding,java,javascript,python,ruby,library,metadata">
<meta name="description" content="Kaitai Struct is a formal language for binary format specification that can be compiled into parser code">
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background: #e3eef7;
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background: #e9f8dd;
}
section#format-ksy, section#format-lang {
background: #d1eadd;
}
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padding-bottom: 10px;
}
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<h1>Extended Module:
Perl parsing library
</h1>
<div class="row">
<div class="col-md-8">
<p><p>XM (standing for eXtended Module) is a popular module music file
format, that was introduced in 1994 in FastTracker2 by Triton demo
group. Akin to MOD files, it bundles both digital samples
(instruments) and instructions on which note to play at what time
(patterns), which provides good audio quality with relatively small
file size. Audio is reproducible without relying on the sound of
particular hardware samplers or synths.</p>
</p>
</div>
<div class="col-md-4">
<div class="panel panel-info">
<div class="panel-heading">
<h3 class="panel-title">Application</h3>
</div>
<div class="panel-body">
["FastTracker 2", "Protracker", "MilkyTracker", "libmodplug", "Mikmod"]
</div>
<div class="panel-heading">
<h3 class="panel-title">File extension</h3>
</div>
<div class="panel-body">
xm
</div>
<div class="panel-heading">
<h3 class="panel-title">KS implementation details</h3>
</div>
<div class="panel-body">
License: <a href="https://spdx.org/licenses/Unlicense.html">Unlicense</a>
</div>
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<h3 class="panel-title">References</h3>
</div>
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<ul>
<li><a href="https://www.nationalarchives.gov.uk/pronom/fmt/323">PRONOM fmt/323</a></li>
<li><a href="https://www.wikidata.org/wiki/Q376852">Wikidata Q376852</a></li>
<li><a href="http://fileformats.archiveteam.org/wiki/Extended_Module">Extended Module in Just Solve the File Format Problem</a></li>
</ul>
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<p>
This page hosts a formal specification of Extended Module
using <a href="//kaitai.io">Kaitai Struct</a>. This
specification can be automatically translated into a
variety of programming languages to get a parsing library.
</p>
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<a href="index.html" title="Extended Module parsing Overview library">Overview</a></li>
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<a href="cpp_stl_11.html" title="Extended Module parsing C++11/STL library">C++11/STL</a></li>
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<a href="cpp_stl_98.html" title="Extended Module parsing C++98/STL library">C++98/STL</a></li>
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<a href="csharp.html" title="Extended Module parsing C# library">C#</a></li>
<li>
<a href="go.html" title="Extended Module parsing Go library">Go</a></li>
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<a href="graphviz.html" title="Extended Module parsing GraphViz library">GraphViz</a></li>
<li>
<a href="java.html" title="Extended Module parsing Java library">Java</a></li>
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<a href="javascript.html" title="Extended Module parsing JavaScript library">JavaScript</a></li>
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<a href="nim.html" title="Extended Module parsing Nim library">Nim</a></li>
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<li>
<a href="ruby.html" title="Extended Module parsing Ruby library">Ruby</a></li>
</ul>
</div>
</div>
</div>
</section>
<section id="format-lang" class="format">
<div class="container">
<h2>
Perl source code to parse Extended Module
</h2>
<h3>FasttrackerXmModule.pm</h3>
<div class="row">
<div class="pull-right">
<p>
<a href="src/perl/FasttrackerXmModule.pm" download="FasttrackerXmModule.pm" class="btn btn-success">Download <i class="fa fa-download"></i></a>
</p>
</div>
</div>
<div class="row">
<div class="highlight"><pre><span></span><span class="c1"># This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild</span>
<span class="k">use</span><span class="w"> </span><span class="nn">strict</span><span class="p">;</span>
<span class="k">use</span><span class="w"> </span><span class="nn">warnings</span><span class="p">;</span>
<span class="k">use</span><span class="w"> </span><span class="nn">IO::KaitaiStruct</span><span class="w"> </span><span class="mf">0.009_000</span><span class="p">;</span>
<span class="k">use</span><span class="w"> </span><span class="nn">Encode</span><span class="p">;</span>
<span class="c1">########################################################################</span>
<span class="k">package</span><span class="w"> </span><span class="nn">FasttrackerXmModule</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">@ISA</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s">'IO::KaitaiStruct::Struct'</span><span class="p">;</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">from_file</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$fd</span><span class="p">;</span>
<span class="w"> </span><span class="nb">open</span><span class="p">(</span><span class="nv">$fd</span><span class="p">,</span><span class="w"> </span><span class="s">'<'</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nb">undef</span><span class="p">;</span>
<span class="w"> </span><span class="nb">binmode</span><span class="p">(</span><span class="nv">$fd</span><span class="p">);</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="k">new</span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$fd</span><span class="p">));</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">new</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$_io</span><span class="p">,</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">,</span><span class="w"> </span><span class="nv">$_root</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$self</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Struct</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$_io</span><span class="p">);</span>
<span class="w"> </span><span class="nb">bless</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$class</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_parent</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_root</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="nv">$self</span><span class="p">;;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">_read</span><span class="p">();</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_read</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">preheader</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Preheader</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">},</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_raw_header</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_bytes</span><span class="p">((</span><span class="nv">$self</span><span class="o">-></span><span class="n">preheader</span><span class="p">()</span><span class="o">-></span><span class="n">header_size</span><span class="p">()</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">4</span><span class="p">));</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$io__raw_header</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_raw_header</span><span class="p">});</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">header</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Header</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$io__raw_header</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">patterns</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">();</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$n_patterns</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">header</span><span class="p">()</span><span class="o">-></span><span class="n">num_patterns</span><span class="p">();</span>
<span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">my</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="nv">$n_patterns</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nb">push</span><span class="w"> </span><span class="nv">@</span><span class="p">{</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">patterns</span><span class="p">}},</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Pattern</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">},</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">instruments</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">();</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$n_instruments</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">header</span><span class="p">()</span><span class="o">-></span><span class="n">num_instruments</span><span class="p">();</span>
<span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">my</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="nv">$n_instruments</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nb">push</span><span class="w"> </span><span class="nv">@</span><span class="p">{</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">instruments</span><span class="p">}},</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Instrument</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">},</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="p">}</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">preheader</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">preheader</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">header</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">header</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">patterns</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">patterns</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">instruments</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">instruments</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_raw_header</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_raw_header</span><span class="p">};</span>
<span class="p">}</span>
<span class="c1">########################################################################</span>
<span class="k">package</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Preheader</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">@ISA</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s">'IO::KaitaiStruct::Struct'</span><span class="p">;</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">from_file</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$fd</span><span class="p">;</span>
<span class="w"> </span><span class="nb">open</span><span class="p">(</span><span class="nv">$fd</span><span class="p">,</span><span class="w"> </span><span class="s">'<'</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nb">undef</span><span class="p">;</span>
<span class="w"> </span><span class="nb">binmode</span><span class="p">(</span><span class="nv">$fd</span><span class="p">);</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="k">new</span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$fd</span><span class="p">));</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">new</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$_io</span><span class="p">,</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">,</span><span class="w"> </span><span class="nv">$_root</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$self</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Struct</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$_io</span><span class="p">);</span>
<span class="w"> </span><span class="nb">bless</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$class</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_parent</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_root</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="nv">$self</span><span class="p">;;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">_read</span><span class="p">();</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_read</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">signature0</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_bytes</span><span class="p">(</span><span class="mi">17</span><span class="p">);</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">module_name</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">Encode::</span><span class="n">decode</span><span class="p">(</span><span class="s">"utf-8"</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream::</span><span class="n">bytes_terminate</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_bytes</span><span class="p">(</span><span class="mi">20</span><span class="p">),</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"> </span><span class="mi">0</span><span class="p">));</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">signature1</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_bytes</span><span class="p">(</span><span class="mi">1</span><span class="p">);</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">tracker_name</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">Encode::</span><span class="n">decode</span><span class="p">(</span><span class="s">"utf-8"</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream::</span><span class="n">bytes_terminate</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_bytes</span><span class="p">(</span><span class="mi">20</span><span class="p">),</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"> </span><span class="mi">0</span><span class="p">));</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">version_number</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Preheader::Version</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">},</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">header_size</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u4le</span><span class="p">();</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">signature0</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">signature0</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">module_name</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">module_name</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">signature1</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">signature1</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">tracker_name</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">tracker_name</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">version_number</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">version_number</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">header_size</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">header_size</span><span class="p">};</span>
<span class="p">}</span>
<span class="c1">########################################################################</span>
<span class="k">package</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Preheader::Version</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">@ISA</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s">'IO::KaitaiStruct::Struct'</span><span class="p">;</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">from_file</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$fd</span><span class="p">;</span>
<span class="w"> </span><span class="nb">open</span><span class="p">(</span><span class="nv">$fd</span><span class="p">,</span><span class="w"> </span><span class="s">'<'</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nb">undef</span><span class="p">;</span>
<span class="w"> </span><span class="nb">binmode</span><span class="p">(</span><span class="nv">$fd</span><span class="p">);</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="k">new</span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$fd</span><span class="p">));</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">new</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$_io</span><span class="p">,</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">,</span><span class="w"> </span><span class="nv">$_root</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$self</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Struct</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$_io</span><span class="p">);</span>
<span class="w"> </span><span class="nb">bless</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$class</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_parent</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_root</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="nv">$self</span><span class="p">;;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">_read</span><span class="p">();</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_read</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">minor</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">major</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">value</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">value</span><span class="p">}</span><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">value</span><span class="p">});</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">value</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">((</span><span class="nv">$self</span><span class="o">-></span><span class="n">major</span><span class="p">()</span><span class="w"> </span><span class="o"><<</span><span class="w"> </span><span class="mi">8</span><span class="p">)</span><span class="w"> </span><span class="o">|</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">minor</span><span class="p">());</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">value</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">minor</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">minor</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">major</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">major</span><span class="p">};</span>
<span class="p">}</span>
<span class="c1">########################################################################</span>
<span class="k">package</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Pattern</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">@ISA</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s">'IO::KaitaiStruct::Struct'</span><span class="p">;</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">from_file</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$fd</span><span class="p">;</span>
<span class="w"> </span><span class="nb">open</span><span class="p">(</span><span class="nv">$fd</span><span class="p">,</span><span class="w"> </span><span class="s">'<'</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nb">undef</span><span class="p">;</span>
<span class="w"> </span><span class="nb">binmode</span><span class="p">(</span><span class="nv">$fd</span><span class="p">);</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="k">new</span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$fd</span><span class="p">));</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">new</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$_io</span><span class="p">,</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">,</span><span class="w"> </span><span class="nv">$_root</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$self</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Struct</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$_io</span><span class="p">);</span>
<span class="w"> </span><span class="nb">bless</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$class</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_parent</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_root</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="nv">$self</span><span class="p">;;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">_read</span><span class="p">();</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_read</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">header</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Pattern::Header</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">},</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">packed_data</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_bytes</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="n">header</span><span class="p">()</span><span class="o">-></span><span class="n">main</span><span class="p">()</span><span class="o">-></span><span class="n">len_packed_pattern</span><span class="p">());</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">header</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">header</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">packed_data</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">packed_data</span><span class="p">};</span>
<span class="p">}</span>
<span class="c1">########################################################################</span>
<span class="k">package</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Pattern::Header</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">@ISA</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s">'IO::KaitaiStruct::Struct'</span><span class="p">;</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">from_file</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$fd</span><span class="p">;</span>
<span class="w"> </span><span class="nb">open</span><span class="p">(</span><span class="nv">$fd</span><span class="p">,</span><span class="w"> </span><span class="s">'<'</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nb">undef</span><span class="p">;</span>
<span class="w"> </span><span class="nb">binmode</span><span class="p">(</span><span class="nv">$fd</span><span class="p">);</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="k">new</span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$fd</span><span class="p">));</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">new</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$_io</span><span class="p">,</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">,</span><span class="w"> </span><span class="nv">$_root</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$self</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Struct</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$_io</span><span class="p">);</span>
<span class="w"> </span><span class="nb">bless</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$class</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_parent</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_root</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="nv">$self</span><span class="p">;;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">_read</span><span class="p">();</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_read</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">header_length</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u4le</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_raw_main</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_bytes</span><span class="p">((</span><span class="nv">$self</span><span class="o">-></span><span class="n">header_length</span><span class="p">()</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">4</span><span class="p">));</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$io__raw_main</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_raw_main</span><span class="p">});</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">main</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Pattern::Header::HeaderMain</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$io__raw_main</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">header_length</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">header_length</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">main</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">main</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_raw_main</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_raw_main</span><span class="p">};</span>
<span class="p">}</span>
<span class="c1">########################################################################</span>
<span class="k">package</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Pattern::Header::HeaderMain</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">@ISA</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s">'IO::KaitaiStruct::Struct'</span><span class="p">;</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">from_file</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$fd</span><span class="p">;</span>
<span class="w"> </span><span class="nb">open</span><span class="p">(</span><span class="nv">$fd</span><span class="p">,</span><span class="w"> </span><span class="s">'<'</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nb">undef</span><span class="p">;</span>
<span class="w"> </span><span class="nb">binmode</span><span class="p">(</span><span class="nv">$fd</span><span class="p">);</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="k">new</span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$fd</span><span class="p">));</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">new</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$_io</span><span class="p">,</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">,</span><span class="w"> </span><span class="nv">$_root</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$self</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Struct</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$_io</span><span class="p">);</span>
<span class="w"> </span><span class="nb">bless</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$class</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_parent</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_root</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="nv">$self</span><span class="p">;;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">_read</span><span class="p">();</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_read</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">packing_type</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$_on</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">_root</span><span class="p">()</span><span class="o">-></span><span class="n">preheader</span><span class="p">()</span><span class="o">-></span><span class="n">version_number</span><span class="p">()</span><span class="o">-></span><span class="n">value</span><span class="p">();</span>
<span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="nv">$_on</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="mi">258</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_rows_raw</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_rows_raw</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u2le</span><span class="p">();</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">len_packed_pattern</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u2le</span><span class="p">();</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">num_rows</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_rows</span><span class="p">}</span><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_rows</span><span class="p">});</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_rows</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="n">num_rows_raw</span><span class="p">()</span><span class="w"> </span><span class="o">+</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="n">_root</span><span class="p">()</span><span class="o">-></span><span class="n">preheader</span><span class="p">()</span><span class="o">-></span><span class="n">version_number</span><span class="p">()</span><span class="o">-></span><span class="n">value</span><span class="p">()</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="mi">258</span><span class="w"> </span><span class="p">?</span><span class="w"> </span><span class="mi">1</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">));</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_rows</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">packing_type</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">packing_type</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">num_rows_raw</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_rows_raw</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">len_packed_pattern</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">len_packed_pattern</span><span class="p">};</span>
<span class="p">}</span>
<span class="c1">########################################################################</span>
<span class="k">package</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Flags</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">@ISA</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s">'IO::KaitaiStruct::Struct'</span><span class="p">;</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">from_file</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$fd</span><span class="p">;</span>
<span class="w"> </span><span class="nb">open</span><span class="p">(</span><span class="nv">$fd</span><span class="p">,</span><span class="w"> </span><span class="s">'<'</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nb">undef</span><span class="p">;</span>
<span class="w"> </span><span class="nb">binmode</span><span class="p">(</span><span class="nv">$fd</span><span class="p">);</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="k">new</span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$fd</span><span class="p">));</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">new</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$_io</span><span class="p">,</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">,</span><span class="w"> </span><span class="nv">$_root</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$self</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Struct</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$_io</span><span class="p">);</span>
<span class="w"> </span><span class="nb">bless</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$class</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_parent</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_root</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="nv">$self</span><span class="p">;;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">_read</span><span class="p">();</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_read</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">reserved</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_bits_int_be</span><span class="p">(</span><span class="mi">15</span><span class="p">);</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">freq_table_type</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_bits_int_be</span><span class="p">(</span><span class="mi">1</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">reserved</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">reserved</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">freq_table_type</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">freq_table_type</span><span class="p">};</span>
<span class="p">}</span>
<span class="c1">########################################################################</span>
<span class="k">package</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Header</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">@ISA</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s">'IO::KaitaiStruct::Struct'</span><span class="p">;</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">from_file</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$fd</span><span class="p">;</span>
<span class="w"> </span><span class="nb">open</span><span class="p">(</span><span class="nv">$fd</span><span class="p">,</span><span class="w"> </span><span class="s">'<'</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nb">undef</span><span class="p">;</span>
<span class="w"> </span><span class="nb">binmode</span><span class="p">(</span><span class="nv">$fd</span><span class="p">);</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="k">new</span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$fd</span><span class="p">));</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">new</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$_io</span><span class="p">,</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">,</span><span class="w"> </span><span class="nv">$_root</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$self</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Struct</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$_io</span><span class="p">);</span>
<span class="w"> </span><span class="nb">bless</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$class</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_parent</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_root</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="nv">$self</span><span class="p">;;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">_read</span><span class="p">();</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_read</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">song_length</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u2le</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">restart_position</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u2le</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_channels</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u2le</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_patterns</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u2le</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_instruments</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u2le</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">flags</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Flags</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">},</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">default_tempo</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u2le</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">default_bpm</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u2le</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">pattern_order_table</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">();</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$n_pattern_order_table</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">256</span><span class="p">;</span>
<span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">my</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="nv">$n_pattern_order_table</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nb">push</span><span class="w"> </span><span class="nv">@</span><span class="p">{</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">pattern_order_table</span><span class="p">}},</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="p">}</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">song_length</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">song_length</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">restart_position</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">restart_position</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">num_channels</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_channels</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">num_patterns</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_patterns</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">num_instruments</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_instruments</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">flags</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">flags</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">default_tempo</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">default_tempo</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">default_bpm</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">default_bpm</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">pattern_order_table</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">pattern_order_table</span><span class="p">};</span>
<span class="p">}</span>
<span class="c1">########################################################################</span>
<span class="k">package</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Instrument</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">@ISA</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s">'IO::KaitaiStruct::Struct'</span><span class="p">;</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">from_file</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$fd</span><span class="p">;</span>
<span class="w"> </span><span class="nb">open</span><span class="p">(</span><span class="nv">$fd</span><span class="p">,</span><span class="w"> </span><span class="s">'<'</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nb">undef</span><span class="p">;</span>
<span class="w"> </span><span class="nb">binmode</span><span class="p">(</span><span class="nv">$fd</span><span class="p">);</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="k">new</span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$fd</span><span class="p">));</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">new</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$_io</span><span class="p">,</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">,</span><span class="w"> </span><span class="nv">$_root</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$self</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Struct</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$_io</span><span class="p">);</span>
<span class="w"> </span><span class="nb">bless</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$class</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_parent</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_root</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="nv">$self</span><span class="p">;;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">_read</span><span class="p">();</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_read</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">header_size</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u4le</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_raw_header</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_bytes</span><span class="p">((</span><span class="nv">$self</span><span class="o">-></span><span class="n">header_size</span><span class="p">()</span><span class="w"> </span><span class="o">-</span><span class="w"> </span><span class="mi">4</span><span class="p">));</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$io__raw_header</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_raw_header</span><span class="p">});</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">header</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Instrument::Header</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$io__raw_header</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">samples_headers</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">();</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$n_samples_headers</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">header</span><span class="p">()</span><span class="o">-></span><span class="n">num_samples</span><span class="p">();</span>
<span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">my</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="nv">$n_samples_headers</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nb">push</span><span class="w"> </span><span class="nv">@</span><span class="p">{</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">samples_headers</span><span class="p">}},</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Instrument::SampleHeader</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">},</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">samples</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">();</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$n_samples</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">header</span><span class="p">()</span><span class="o">-></span><span class="n">num_samples</span><span class="p">();</span>
<span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">my</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="nv">$n_samples</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nb">push</span><span class="w"> </span><span class="nv">@</span><span class="p">{</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">samples</span><span class="p">}},</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Instrument::SamplesData</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">},</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="p">}</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">header_size</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">header_size</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">header</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">header</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">samples_headers</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">samples_headers</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">samples</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">samples</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_raw_header</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_raw_header</span><span class="p">};</span>
<span class="p">}</span>
<span class="c1">########################################################################</span>
<span class="k">package</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Instrument::Header</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">@ISA</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s">'IO::KaitaiStruct::Struct'</span><span class="p">;</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">from_file</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$fd</span><span class="p">;</span>
<span class="w"> </span><span class="nb">open</span><span class="p">(</span><span class="nv">$fd</span><span class="p">,</span><span class="w"> </span><span class="s">'<'</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nb">undef</span><span class="p">;</span>
<span class="w"> </span><span class="nb">binmode</span><span class="p">(</span><span class="nv">$fd</span><span class="p">);</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="k">new</span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$fd</span><span class="p">));</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">new</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$_io</span><span class="p">,</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">,</span><span class="w"> </span><span class="nv">$_root</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$self</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Struct</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$_io</span><span class="p">);</span>
<span class="w"> </span><span class="nb">bless</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$class</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_parent</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_root</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="nv">$self</span><span class="p">;;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">_read</span><span class="p">();</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_read</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">name</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">Encode::</span><span class="n">decode</span><span class="p">(</span><span class="s">"utf-8"</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream::</span><span class="n">bytes_terminate</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_bytes</span><span class="p">(</span><span class="mi">22</span><span class="p">),</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"> </span><span class="mi">0</span><span class="p">));</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">type</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_samples</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u2le</span><span class="p">();</span>
<span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="n">num_samples</span><span class="p">()</span><span class="w"> </span><span class="o">></span><span class="w"> </span><span class="mi">0</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">extra_header</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Instrument::ExtraHeader</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">},</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="p">}</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">name</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">name</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">type</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">type</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">num_samples</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_samples</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">extra_header</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">extra_header</span><span class="p">};</span>
<span class="p">}</span>
<span class="c1">########################################################################</span>
<span class="k">package</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Instrument::ExtraHeader</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">@ISA</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s">'IO::KaitaiStruct::Struct'</span><span class="p">;</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">from_file</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$fd</span><span class="p">;</span>
<span class="w"> </span><span class="nb">open</span><span class="p">(</span><span class="nv">$fd</span><span class="p">,</span><span class="w"> </span><span class="s">'<'</span><span class="p">,</span><span class="w"> </span><span class="nv">$filename</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nb">undef</span><span class="p">;</span>
<span class="w"> </span><span class="nb">binmode</span><span class="p">(</span><span class="nv">$fd</span><span class="p">);</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="k">new</span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Stream</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$fd</span><span class="p">));</span>
<span class="p">}</span>
<span class="k">our</span><span class="w"> </span><span class="nv">$TYPE_TRUE</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">$TYPE_SUSTAIN</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">1</span><span class="p">;</span>
<span class="k">our</span><span class="w"> </span><span class="nv">$TYPE_LOOP</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">2</span><span class="p">;</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">new</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$class</span><span class="p">,</span><span class="w"> </span><span class="nv">$_io</span><span class="p">,</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">,</span><span class="w"> </span><span class="nv">$_root</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$self</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nn">IO::KaitaiStruct::Struct</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$_io</span><span class="p">);</span>
<span class="w"> </span><span class="nb">bless</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$class</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_parent</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_parent</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$_root</span><span class="w"> </span><span class="o">||</span><span class="w"> </span><span class="nv">$self</span><span class="p">;;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="n">_read</span><span class="p">();</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">_read</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">len_sample_header</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u4le</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">idx_sample_per_note</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">();</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$n_idx_sample_per_note</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">96</span><span class="p">;</span>
<span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">my</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="nv">$n_idx_sample_per_note</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nb">push</span><span class="w"> </span><span class="nv">@</span><span class="p">{</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">idx_sample_per_note</span><span class="p">}},</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">volume_points</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">();</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$n_volume_points</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">12</span><span class="p">;</span>
<span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">my</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="nv">$n_volume_points</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nb">push</span><span class="w"> </span><span class="nv">@</span><span class="p">{</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">volume_points</span><span class="p">}},</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Instrument::ExtraHeader::EnvelopePoint</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">},</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">panning_points</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">();</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="nv">$n_panning_points</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">12</span><span class="p">;</span>
<span class="w"> </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="k">my</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="w"> </span><span class="o"><</span><span class="w"> </span><span class="nv">$n_panning_points</span><span class="p">;</span><span class="w"> </span><span class="nv">$i</span><span class="o">++</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nb">push</span><span class="w"> </span><span class="nv">@</span><span class="p">{</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">panning_points</span><span class="p">}},</span><span class="w"> </span><span class="nn">FasttrackerXmModule::Instrument::ExtraHeader::EnvelopePoint</span><span class="o">-></span><span class="k">new</span><span class="p">(</span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">},</span><span class="w"> </span><span class="nv">$self</span><span class="p">,</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_root</span><span class="p">});</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_volume_points</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_panning_points</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">volume_sustain_point</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">volume_loop_start_point</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">volume_loop_end_point</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">panning_sustain_point</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">panning_loop_start_point</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">panning_loop_end_point</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">volume_type</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">panning_type</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">vibrato_type</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">vibrato_sweep</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">vibrato_depth</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">vibrato_rate</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u1</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">volume_fadeout</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u2le</span><span class="p">();</span>
<span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">reserved</span><span class="p">}</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">_io</span><span class="p">}</span><span class="o">-></span><span class="n">read_u2le</span><span class="p">();</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">len_sample_header</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">len_sample_header</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">idx_sample_per_note</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">idx_sample_per_note</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">volume_points</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">volume_points</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">panning_points</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">panning_points</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">num_volume_points</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_volume_points</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">num_panning_points</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">num_panning_points</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">volume_sustain_point</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">volume_sustain_point</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">volume_loop_start_point</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="k">my</span><span class="w"> </span><span class="p">(</span><span class="nv">$self</span><span class="p">)</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nv">@_</span><span class="p">;</span>
<span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="nv">$self</span><span class="o">-></span><span class="p">{</span><span class="n">volume_loop_start_point</span><span class="p">};</span>
<span class="p">}</span>
<span class="k">sub</span><span class="w"> </span><span class="nf">volume_loop_end_point</span><span class="w"> </span><span class="p">{</span>