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  <div class="section" id="what-is-new-in-ring-1-12">
<span id="index-0"></span><h1>What is new in Ring 1.12?<a class="headerlink" href="#what-is-new-in-ring-1-12" title="Permalink to this headline">¶</a></h1>
<p>In this chapter we will learn about the changes and new features in Ring 1.12 release.</p>
<div class="section" id="list-of-changes-and-new-features">
<span id="index-1"></span><h2>List of changes and new features<a class="headerlink" href="#list-of-changes-and-new-features" title="Permalink to this headline">¶</a></h2>
<p>Ring 1.12 comes with the next features!</p>
<ul class="simple">
<li><p>Go Game</p></li>
<li><p>ASCII Table application</p></li>
<li><p>BMI Calculator application</p></li>
<li><p>Calendar application</p></li>
<li><p>Julian Day Calendar application</p></li>
<li><p>Tutorial: Number to Words</p></li>
<li><p>Load Again Command</p></li>
<li><p>ring_state_filetokens() function</p></li>
<li><p>Embedded Ring Object File</p></li>
<li><p>Better RingRayLib</p></li>
<li><p>More Improvements</p></li>
</ul>
</div>
<div class="section" id="go-game">
<span id="index-2"></span><h2>Go Game<a class="headerlink" href="#go-game" title="Permalink to this headline">¶</a></h2>
<p>An implementation for the Go Game</p>
<img alt="Go Game" src="_images/go.png" />
</div>
<div class="section" id="ascii-table-application">
<span id="index-3"></span><h2>ASCII Table application<a class="headerlink" href="#ascii-table-application" title="Permalink to this headline">¶</a></h2>
<p>Simple application for displaying the ASCII table</p>
<img alt="ASCII Table" src="_images/asciitable.png" />
</div>
<div class="section" id="bmi-calculator-application">
<span id="index-4"></span><h2>BMI Calculator application<a class="headerlink" href="#bmi-calculator-application" title="Permalink to this headline">¶</a></h2>
<p>Simple application for calculating the BMI</p>
<img alt="BMI" src="_images/BMI.png" />
</div>
<div class="section" id="calendar-application">
<span id="index-5"></span><h2>Calendar application<a class="headerlink" href="#calendar-application" title="Permalink to this headline">¶</a></h2>
<p>The Calendar for Year 2020</p>
<img alt="calendar" src="_images/calendar.png" />
</div>
<div class="section" id="julian-day-calendar-application">
<span id="index-6"></span><h2>Julian Day Calendar application<a class="headerlink" href="#julian-day-calendar-application" title="Permalink to this headline">¶</a></h2>
<p>The Julian Day Calendar application</p>
<img alt="juliandaycalendar" src="_images/juliancalendar.png" />
</div>
<div class="section" id="tutorial-number-to-words">
<span id="index-7"></span><h2>Tutorial: Number to Words<a class="headerlink" href="#tutorial-number-to-words" title="Permalink to this headline">¶</a></h2>
<p>Folder : ring/samples/other/number2words</p>
<img alt="Number2Words" src="_images/number2words.png" />
</div>
<div class="section" id="load-again-command">
<span id="index-8"></span><h2>Load Again Command<a class="headerlink" href="#load-again-command" title="Permalink to this headline">¶</a></h2>
<p>Ring 1.12 comes with the Load Again command</p>
<p>Using this command we can load the Ring source file which contains constants more than one time.</p>
<p>This is useful when using Ring source files for translations through global constants.</p>
<p>Example:</p>
<p>The next function is part from a project which support Arabic and English languages</p>
<p>The files english.ring and arabic.ring contains constants for translation</p>
<p>One of these files is loaded in the start of the program</p>
<p>Loading the same file again using the (Load) command is not possible</p>
<p>Because the (Load) command load the same source file only for the first time and ignore next times.</p>
<p>So we have to use the (Load Again) command.</p>
<p>Where we can use these files again during the runtime as in the next code</p>
<div class="highlight-ring notranslate"><div class="highlight"><pre><span></span><span class="k">func</span> <span class="n">setLang</span> <span class="n">nLanguage</span>
        <span class="k">if</span> <span class="n">C_ENV_DEFAULT_LANG</span> <span class="o">=</span> <span class="n">nLanguage</span>
                <span class="k">return</span>
        <span class="k">ok</span>
        <span class="n">C_ENV_DEFAULT_LANG</span> <span class="o">=</span> <span class="n">nLanguage</span>
        <span class="c"># Change the language</span>
                <span class="k">switch</span> <span class="n">nLanguage</span>
                        <span class="k">on</span> <span class="n">C_TRANSLATION_ENGLISH</span>
                                <span class="k">load</span> <span class="k">again</span> <span class="s">&quot;translation/english.ring&quot;</span>
                        <span class="k">on</span> <span class="n">C_TRANSLATION_ARABIC</span>
                                <span class="k">load</span> <span class="k">again</span> <span class="s">&quot;translation/arabic.ring&quot;</span>
                <span class="k">off</span>
</pre></div>
</div>
</div>
<div class="section" id="ring-state-filetokens-function">
<span id="index-9"></span><h2>ring_state_filetokens() function<a class="headerlink" href="#ring-state-filetokens-function" title="Permalink to this headline">¶</a></h2>
<p>Using the ring_state_filetokens() function we can get all the tokens in the ring source code file.</p>
<div class="highlight-ring notranslate"><div class="highlight"><pre><span></span><span class="n">C_FILENAME</span>      <span class="o">=</span> <span class="s">&quot;test_tokens.ring&quot;</span>
<span class="n">C_WIDTH</span>         <span class="o">=</span> <span class="mi">12</span>

<span class="c"># write the file</span>
        <span class="n">write</span><span class="p">(</span><span class="n">C_FILENAME</span><span class="p">,</span><span class="sc">&#39;</span>
                        <span class="k">see</span> <span class="s">&quot;Hello, World!&quot;</span>
                        <span class="o">?</span> <span class="mi">3</span><span class="o">*</span><span class="mi">2</span><span class="o">+</span><span class="mi">3</span>
                        <span class="n">Name</span> <span class="o">=</span> <span class="s">&quot;Ring&quot;</span>
                        <span class="o">?</span> <span class="n">Name</span>
<span class="sc">&#39;)</span>

<span class="c"># Token Type</span>
        <span class="n">C_KEYWORD</span>       <span class="o">=</span> <span class="mi">0</span>
        <span class="n">C_OPERATOR</span>      <span class="o">=</span> <span class="mi">1</span>
        <span class="n">C_LITERAL</span>       <span class="o">=</span> <span class="mi">2</span>
        <span class="n">C_NUMBER</span>        <span class="o">=</span> <span class="mi">3</span>
        <span class="n">C_IDENTIFIER</span>    <span class="o">=</span> <span class="mi">4</span>
        <span class="n">C_ENDLINE</span>       <span class="o">=</span> <span class="mi">5</span>

<span class="c"># Keywords List</span>
<span class="n">aKEYWORDS</span> <span class="o">=</span> <span class="o">[</span><span class="s">&quot;IF&quot;</span><span class="p">,</span><span class="s">&quot;TO&quot;</span><span class="p">,</span><span class="s">&quot;OR&quot;</span><span class="p">,</span><span class="s">&quot;AND&quot;</span><span class="p">,</span><span class="s">&quot;NOT&quot;</span><span class="p">,</span><span class="s">&quot;FOR&quot;</span><span class="p">,</span><span class="s">&quot;NEW&quot;</span><span class="p">,</span><span class="s">&quot;FUNC&quot;</span><span class="p">,</span>
<span class="s">&quot;FROM&quot;</span><span class="p">,</span><span class="s">&quot;NEXT&quot;</span><span class="p">,</span><span class="s">&quot;LOAD&quot;</span><span class="p">,</span><span class="s">&quot;ELSE&quot;</span><span class="p">,</span><span class="s">&quot;SEE&quot;</span><span class="p">,</span><span class="s">&quot;WHILE&quot;</span><span class="p">,</span><span class="s">&quot;OK&quot;</span><span class="p">,</span><span class="s">&quot;CLASS&quot;</span><span class="p">,</span><span class="s">&quot;RETURN&quot;</span><span class="p">,</span><span class="s">&quot;BUT&quot;</span><span class="p">,</span>
<span class="s">&quot;END&quot;</span><span class="p">,</span><span class="s">&quot;GIVE&quot;</span><span class="p">,</span><span class="s">&quot;BYE&quot;</span><span class="p">,</span><span class="s">&quot;EXIT&quot;</span><span class="p">,</span><span class="s">&quot;TRY&quot;</span><span class="p">,</span><span class="s">&quot;CATCH&quot;</span><span class="p">,</span><span class="s">&quot;DONE&quot;</span><span class="p">,</span><span class="s">&quot;SWITCH&quot;</span><span class="p">,</span><span class="s">&quot;ON&quot;</span><span class="p">,</span><span class="s">&quot;OTHER&quot;</span><span class="p">,</span><span class="s">&quot;OFF&quot;</span><span class="p">,</span>
<span class="s">&quot;IN&quot;</span><span class="p">,</span><span class="s">&quot;LOOP&quot;</span><span class="p">,</span><span class="s">&quot;PACKAGE&quot;</span><span class="p">,</span><span class="s">&quot;IMPORT&quot;</span><span class="p">,</span><span class="s">&quot;PRIVATE&quot;</span><span class="p">,</span><span class="s">&quot;STEP&quot;</span><span class="p">,</span><span class="s">&quot;DO&quot;</span><span class="p">,</span><span class="s">&quot;AGAIN&quot;</span><span class="p">,</span><span class="s">&quot;CALL&quot;</span><span class="p">,</span><span class="s">&quot;ELSEIF&quot;</span><span class="p">,</span>
<span class="s">&quot;PUT&quot;</span><span class="p">,</span><span class="s">&quot;GET&quot;</span><span class="p">,</span><span class="s">&quot;CASE&quot;</span><span class="p">,</span><span class="s">&quot;DEF&quot;</span><span class="p">,</span><span class="s">&quot;ENDFUNC&quot;</span><span class="p">,</span><span class="s">&quot;ENDCLASS&quot;</span><span class="p">,</span><span class="s">&quot;ENDPACKAGE&quot;</span><span class="p">,</span>
<span class="s">&quot;CHANGERINGKEYWORD&quot;</span><span class="p">,</span><span class="s">&quot;CHANGERINGOPERATOR&quot;</span><span class="p">,</span><span class="s">&quot;LOADSYNTAX&quot;</span><span class="o">]</span>

<span class="n">pState</span> <span class="o">=</span> <span class="n">ring_state_new</span><span class="p">()</span>
<span class="n">aList</span> <span class="o">=</span> <span class="n">ring_state_filetokens</span><span class="p">(</span><span class="n">pState</span><span class="p">,</span><span class="n">C_FILENAME</span><span class="p">)</span>
<span class="n">PrintTokens</span><span class="p">(</span><span class="n">aList</span><span class="p">)</span>
<span class="n">ring_state_delete</span><span class="p">(</span><span class="n">pState</span><span class="p">)</span>

<span class="k">func</span> <span class="n">PrintTokens</span> <span class="n">aList</span>
        <span class="k">for</span> <span class="n">aToken</span> <span class="k">in</span> <span class="n">aList</span>
                <span class="k">switch</span> <span class="n">aToken</span><span class="o">[</span><span class="mi">1</span><span class="o">]</span>
                <span class="k">on</span> <span class="n">C_KEYWORD</span>
                        <span class="o">?</span> <span class="n">Width</span><span class="p">(</span><span class="s">&quot;Keyword&quot;</span><span class="p">,</span><span class="n">C_WIDTH</span><span class="p">)</span> <span class="o">+</span> <span class="s">&quot;: &quot;</span>  <span class="o">+</span> <span class="n">aKeywords</span><span class="o">[</span><span class="mi">0</span><span class="o">+</span><span class="n">aToken</span><span class="o">[</span><span class="mi">2</span><span class="o">]]</span>
                <span class="k">on</span> <span class="n">C_OPERATOR</span>
                        <span class="o">?</span> <span class="n">Width</span><span class="p">(</span><span class="s">&quot;Operator&quot;</span><span class="p">,</span><span class="n">C_WIDTH</span><span class="p">)</span>  <span class="o">+</span> <span class="s">&quot;: &quot;</span> <span class="o">+</span> <span class="n">aToken</span><span class="o">[</span><span class="mi">2</span><span class="o">]</span>
                <span class="k">on</span> <span class="n">C_LITERAL</span>
                        <span class="o">?</span> <span class="n">Width</span><span class="p">(</span><span class="s">&quot;Literal&quot;</span><span class="p">,</span><span class="n">C_WIDTH</span><span class="p">)</span>  <span class="o">+</span> <span class="s">&quot;: &quot;</span> <span class="o">+</span> <span class="n">aToken</span><span class="o">[</span><span class="mi">2</span><span class="o">]</span>
                <span class="k">on</span> <span class="n">C_NUMBER</span>
                        <span class="o">?</span> <span class="n">Width</span><span class="p">(</span><span class="s">&quot;Number&quot;</span><span class="p">,</span><span class="n">C_WIDTH</span><span class="p">)</span>  <span class="o">+</span> <span class="s">&quot;: &quot;</span> <span class="o">+</span> <span class="n">aToken</span><span class="o">[</span><span class="mi">2</span><span class="o">]</span>
                <span class="k">on</span> <span class="n">C_IDENTIFIER</span>
                        <span class="o">?</span> <span class="n">Width</span><span class="p">(</span><span class="s">&quot;Identifier&quot;</span><span class="p">,</span><span class="n">C_WIDTH</span><span class="p">)</span>  <span class="o">+</span> <span class="s">&quot;: &quot;</span> <span class="o">+</span> <span class="n">aToken</span><span class="o">[</span><span class="mi">2</span><span class="o">]</span>
                <span class="k">on</span> <span class="n">C_ENDLINE</span>
                        <span class="o">?</span> <span class="s">&quot;EndLine&quot;</span>
                <span class="k">off</span>
        <span class="k">next</span>

<span class="k">func</span> <span class="n">Width</span> <span class="n">cText</span><span class="p">,</span><span class="n">nWidth</span>
        <span class="k">return</span> <span class="n">cText</span><span class="o">+</span><span class="n">copy</span><span class="p">(</span><span class="s">&quot; &quot;</span><span class="p">,</span><span class="n">nWidth</span><span class="o">-</span><span class="n">len</span><span class="p">(</span><span class="n">cText</span><span class="p">))</span>
</pre></div>
</div>
<p>Output:</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>EndLine
Keyword     : SEE
Literal     : Hello, World!
EndLine
Operator    : ?
Number      : 3
Operator    : *
Number      : 2
Operator    : +
Number      : 3
EndLine
Identifier  : name
Operator    : =
Literal     : Ring
EndLine
Operator    : ?
Identifier  : name
EndLine
</pre></div>
</div>
</div>
<div class="section" id="generate-embedded-ring-object-file">
<span id="index-10"></span><h2>Generate Embedded Ring Object File<a class="headerlink" href="#generate-embedded-ring-object-file" title="Permalink to this headline">¶</a></h2>
<p>We can generate embedded object file (C source code) from the source code file (<a href="#id1"><span class="problematic" id="id2">*</span></a>.ring)
using -geo option</p>
<p>Command:</p>
<div class="highlight-ring notranslate"><div class="highlight"><pre><span></span><span class="n">ring</span> <span class="n">test</span><span class="p">.</span><span class="n">ring</span> <span class="o">-</span><span class="n">geo</span>
</pre></div>
</div>
<p>This command will generate at least three files</p>
<div class="highlight-ring notranslate"><div class="highlight"><pre><span></span><span class="n">test</span><span class="p">.</span><span class="n">c</span>
<span class="n">ringappcode</span><span class="p">.</span><span class="n">c</span>
<span class="n">ringappcode</span><span class="p">.</span><span class="n">h</span>
</pre></div>
</div>
<p>More files could be generated based on the project size</p>
<p>The generated files will pass the byte code to Ring VM to be executed</p>
</div>
<div class="section" id="better-ringraylib">
<span id="index-11"></span><h2>Better RingRayLib<a class="headerlink" href="#better-ringraylib" title="Permalink to this headline">¶</a></h2>
<p>More Samples are added to RingRayLib</p>
<blockquote>
<div><ul class="simple">
<li><p>Sound Loading Playing</p></li>
<li><p>Texture Source</p></li>
<li><p>Music Playing Streaming</p></li>
<li><p>Rectangle scaling</p></li>
<li><p>Colors Palette</p></li>
<li><p>Following Eyes</p></li>
<li><p>Collision Area</p></li>
<li><p>Bezier Lines</p></li>
<li><p>Images Generation</p></li>
<li><p>Fiften Puzzle Game</p></li>
<li><p>Cubic Map</p></li>
</ul>
</div></blockquote>
<p>Screen Shot:</p>
<img alt="RayLib Example" src="_images/raylib_cubicmap.png" />
</div>
<div class="section" id="more-improvements">
<span id="index-12"></span><h2>More Improvements<a class="headerlink" href="#more-improvements" title="Permalink to this headline">¶</a></h2>
<ul class="simple">
<li><dl class="simple">
<dt>New Samples</dt><dd><ul>
<li><p>ring/samples/other/Hex2UTF8.ring</p></li>
<li><p>ring/samples/other/CalmoSoftPrimesTable.ring</p></li>
<li><p>ring/samples/other/CalmoSoftTicTacToeGame.ring</p></li>
<li><p>ring/samples/other/CalmoSoftSimpleGoGame.ring</p></li>
<li><p>ring/samples/other/arabicmysql.ring</p></li>
<li><p>ring/samples/other/CalmoSoftExtraCube.ring</p></li>
<li><p>ring/samples/other/DynamicCode/anonfunc.ring</p></li>
<li><p>ring/samples/other/DynamicCode/deletethisfile.ring</p></li>
<li><p>ring/samples/other/DynamicCode/modifythisfile.ring</p></li>
<li><p>ring/samples/other/changesyntax/ArabicDemo.ring</p></li>
<li><p>ring/samples/other/changesyntax/EnglishDemo.ring</p></li>
<li><p>ring/samples/other/changesyntax/ChangeKeywordsArabic.ring</p></li>
<li><p>ring/samples/other/changesyntax/ChangeKeywordsEnglish.ring</p></li>
<li><p>ring/samples/other/changesyntax/pascal.ring</p></li>
<li><p>ring/samples/other/hijridate.ring</p></li>
</ul>
</dd>
</dl>
</li>
<li><p>Ring Notepad - Project Files - set minimum width based on desktop screen width</p></li>
<li><p>Ring Notepad - Output Window - Move the Cursor to the end of text</p></li>
<li><p>Ring Notepad - Output Window - Correct displaying for line breaks</p></li>
<li><p>Form Designer - Better Style - Controls colors and size</p></li>
<li><p>VideoMusicPlayer is updated to work as expected after RingQt update</p></li>
<li><p>FlappyBird3000 - Fast response on Android</p></li>
<li><p>Snake Game : Change the default window size (800x600)</p></li>
<li><p>Maze Game : Change the default window size (800x600)</p></li>
<li><p>Maze Game : Move the camera with the player</p></li>
<li><p>Maze Game : Restarting the game will hide the (You Win) message</p></li>
<li><p>Game Engine : display error message when we can’t create the game window</p></li>
<li><p>Ring Tests : Added File build.sh for building on Linux and macOS</p></li>
<li><p>RingQt : Updated to Qt 5.12.6</p></li>
<li><p>RingQt : Added QQMLEngine class</p></li>
<li><p>RingQt : Added files for building RingQt without Bluetooth support</p></li>
<li><p>RingQt : The size of the events code is changed from 100 characters to 200 characters</p></li>
<li><p>RingQt : Correct links for Qt documentation in RingQt classes chapter</p></li>
<li><p>RingQt for Android : Better code for executing the ring object file (ringo)</p></li>
<li><p>Ring2EXE configuration files are updated for RingQt to correctly distribute RingQt apps</p></li>
<li><p>Code Generator : Convert function names to lower case when generating the functions for structures</p></li>
<li><p>OSCopyFolder() function is updated to copy the files in sub folders too</p></li>
<li><p>fgetpos() function is updated to work as expected</p></li>
<li><p>IsFunction() function is updated to be not case sensitive</p></li>
<li><p>Space() function is updated to clear the output string with spaces</p></li>
<li><p>Ring Compiler : Added file buildclang.bat for building on Windows using Clang compiler</p></li>
<li><p>Ring VM - Internal hash function is updated</p></li>
<li><p>Ring VM - Better Code for setting pVM-&gt;aSetProperty when creating new objects</p></li>
<li><p>Ring VM - Better Code for state managment</p></li>
</ul>
</div>
</div>


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