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chapter18.1
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<h1>Chapter 18 - Collision Detection and Input</h1>
<h3>Chapter Content and Source Code</h3>
<p><a href="../chapter18.html" style="text-decoration: underline; font-size: 200%;">Read Chapter 18 - Collision Detection and Input</a></p>
<p>Download the source for <a href="../collisionDetection.py">collisionDetection.py</a>.</p>
<p>Download the source for <a href="../pygameInput.py">pygameInput.py</a>.</p>
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<p>If you've typed in the source code, but are seeing errors, you can compare your code to the book's code with the online diff tool for <a href="../diff/index.html?p=collisionDetection">collisionDetection.py</a> and <a href="../diff/index.html?p=pygameInput">pygameInput.py</a>.
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Copyright © 2008, 2009, 2010 by Albert Sweigart<br/>
<span class='important'>"Invent Your Own Computer Games with Python" 2nd Edition is free to copy and distribute</span> under the Creative Commons <a href='http://creativecommons.org/licenses/by-nc-sa/3.0/us/'>Attribution-Noncommercial-Share Alike 3.0 United States License</a>.<br/>
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