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| <section id="snake-snake"> |
| <h1><code class="docutils literal notranslate"><span class="pre">snake</span></code> Snake<a class="headerlink" href="#snake-snake" title="Permalink to this heading"></a></h1> |
| <p>Snake is a classic game, especially popular on old phones. The game is played on a |
| matrix (e.g., 6x6, 8x8) with blocks (cells) of different colors to represent |
| the snake and food objects.</p> |
| <p>The goal of the game is to eat food as much as possible without running into yourself. |
| After eating food, the snake’s tail increases by one until the size of the snake |
| equals the size of the game board.</p> |
| <p>The game starts with a one-length snake, and the player can move through the board’s edges. |
| When the snake reaches the edge, it reappears on the opposite side.</p> |
| <section id="basic-test"> |
| <h2>Basic Test<a class="headerlink" href="#basic-test" title="Permalink to this heading"></a></h2> |
| <p>To play game, you need to have a led matrix (e.g. ws2812) for output |
| and four gpio pins to input.</p> |
| <p>Alternatively, you can give inputs using serial console by changing settings.</p> |
| <p>Then you can configure and compile the game to play in your board, |
| i.e. for ESP32-Devkitc there is already an example:</p> |
| <div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$ ./tools/configure.sh esp32-devkitc:snake |
| $ make -j flash ESPTOOL_PORT=/dev/ttyUSB0 |
| $ minicom |
| nsh> snake |
| </pre></div> |
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