fceux/web/help/LuaScripting.html

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<h1>Lua Scripting</h1>
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<p></p>
<p><span class="rvts17">Lua Scripting</span></p>
<p><br/></p>
<p>Lua is a scripting language similar to Perl or Python. &nbsp;It allows for logical evaluation equivalent to languages like C but in a much more dynamic way that eliminates much of the need to compile programs and worry about low level resource management like deleting objects. &nbsp;In the context of FCEUX, Lua allows for direct control of the emulator through this logical construct.</p>
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<p>What this means to a non-"programmer" is that you can essentially automate certain tasks in FCEUX, such as holding controller inputs, displaying additional graphical information and saving/loading savestates.</p>
<p><br/></p>
<p>A bit of previous programming knowledge will be useful in taking advantage of this feature, but it is certainly not a requirement. &nbsp;Lua is specifically written with the intention of being easier than most languages for anyone to understand and use.</p>
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<p><a class="rvts59" href="LuaGettingStarted.html">Getting Started</a></p>
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<p>The basics of Lua scripting, its implementation into FCEUX, and how to get started using Lua.</p>
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<p><a class="rvts59" href="Commands.html">Using Lua</a></p>
<p><br/></p>
<p>How to use Lua and basic syntax/commands that are useable under FCEUX.</p>
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<p><a class="rvts59" href="LuaFunctionsList.html">Lua Functions List</a></p>
<p><br/></p>
<p>A list of Lua functions available in FCEUX and a brief description of each.</p>
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<p><a class="rvts59" href="LuaPerks.html">LuaPerks</a></p>
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<p>Additional libraries integrated into FCEUX.</p>
<p><br/></p>
<p><a class="rvts59" href="LuaBot.html">Lua Bot</a></p>
<p><br/></p>
<p>How to use Luau's version of Basic bot.</p>
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