TorqueEngine
/
Torque2D
mirror of https://github.com/TorqueGameEngines/Torque2D.git


			
				
					
						
						
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Functions</h2></td></tr>
<tr class="memitem:ga5ae5ade473467797760e9d7b293c9df7"><td class="memItemLeft" align="right" valign="top">string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#ga5ae5ade473467797760e9d7b293c9df7">call</a> (funcName[, args...])</td></tr>
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<tr class="memitem:ga1d153db73093a827fe97ed7b6fad3de7"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#ga1d153db73093a827fe97ed7b6fad3de7">compile</a> (<a class="el" href="group__FileSystem.html#ga71bebb057a0d6ad1c522cd19584b51d9">fileName</a>)</td></tr>
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<tr class="memitem:gafb10ba98c92f9c3ad3fbf0b3e518ca64"><td class="memItemLeft" align="right" valign="top">string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#gafb10ba98c92f9c3ad3fbf0b3e518ca64">compilePath</a> (path)</td></tr>
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<tr class="memitem:ga0d0105433f9c65c14928027b3f0966b7"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#ga0d0105433f9c65c14928027b3f0966b7">debug</a> ()</td></tr>
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<tr class="memitem:ga646e6c0e8dda1a1671c7f8288d93b244"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#ga646e6c0e8dda1a1671c7f8288d93b244">deleteVariables</a> (wildCard)</td></tr>
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<tr class="memitem:ga6c88e0b36f23f3a7e4d9e1350e47300c"><td class="memItemLeft" align="right" valign="top">string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#ga6c88e0b36f23f3a7e4d9e1350e47300c">eval</a> (script)</td></tr>
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<tr class="memitem:ga3288f063f851ab676ad5d8605db8d12c"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#ga3288f063f851ab676ad5d8605db8d12c">exec</a> (<a class="el" href="group__FileSystem.html#ga71bebb057a0d6ad1c522cd19584b51d9">fileName</a>[, nocalls[, journalScript]])</td></tr>
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<tr class="memitem:ga4d3588701d858a690d9c8dc28990ba93"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#ga4d3588701d858a690d9c8dc28990ba93">execPrefs</a> (<a class="el" href="group__FileSystem.html#ga71bebb057a0d6ad1c522cd19584b51d9">fileName</a>[, nocalls[, journalScript]])</td></tr>
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<tr class="memitem:gae4bcdf697b4c1f6013ab10ecb9221467"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#gae4bcdf697b4c1f6013ab10ecb9221467">export</a> (wildCard[, <a class="el" href="group__FileSystem.html#ga71bebb057a0d6ad1c522cd19584b51d9">fileName</a>[, append]])</td></tr>
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<tr class="memitem:gab380731d6fce2b2a2bcf3ab9365a0a66"><td class="memItemLeft" align="right" valign="top">string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#gab380731d6fce2b2a2bcf3ab9365a0a66">getDSOPath</a> (scriptFileName)</td></tr>
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<tr class="memitem:ga909913d09ade9f6cb76f094856a1846a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#ga909913d09ade9f6cb76f094856a1846a">isFunction</a> (string funcName)</td></tr>
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<tr class="memitem:ga1084c274a5b2666b356d63ed54e5acb9"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#ga1084c274a5b2666b356d63ed54e5acb9">isMethod</a> (string namespace, string method)</td></tr>
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<tr class="memitem:gae39262a34f5e7fc4a214c2c1aa6e96b0"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#gae39262a34f5e7fc4a214c2c1aa6e96b0">setScriptExecEcho</a> (<a class="el" href="group__Output.html#ga3f0384585236a6e8d91454d2f6e90a60">echo</a>?)</td></tr>
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<tr class="memitem:ga33da75a5c4c611bd1d78535974f5362d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__MetaScripting.html#ga33da75a5c4c611bd1d78535974f5362d">trace</a> (enable)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Functions that let you manipulate the scripting engine programmatically. </p>
<h2 class="groupheader">Function Documentation</h2>
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          <td class="memname">string call </td>
          <td>(</td>
          <td class="paramtype">funcName&#160;</td>
          <td class="paramname">[, args...]</td><td>)</td>
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<p>Use the call function to dynamically build and call a function. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">funcName</td><td>A string containing the unadorned name of a function to be executed. </td></tr>
    <tr><td class="paramname">args</td><td>.. - Any arguments that should be passed to the function. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Returns a string containing the results from the function that is built and called. </dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="group__MetaScripting.html#ga6c88e0b36f23f3a7e4d9e1350e47300c">eval</a> </dd></dl>

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          <td class="memname">bool compile </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="group__FileSystem.html#ga71bebb057a0d6ad1c522cd19584b51d9">fileName</a>&#160;</td>
          <td class="paramname"></td><td>)</td>
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<p>Use the compile function to pre-compile a script file without executing the contents. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">fileName</td><td>A path to the script to compile. </td></tr>
  </table>
  </dd>
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<dl class="section return"><dt>Returns</dt><dd>Returns 1 if the script compiled without errors and 0 if the file did not compile correctly or if the path is wrong. Also, ff the path is invalid, an error will print to the console. </dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="group__MetaScripting.html#ga3288f063f851ab676ad5d8605db8d12c">exec</a> </dd></dl>

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          <td class="memname">string compilePath </td>
          <td>(</td>
          <td class="paramtype">path&#160;</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
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          <td class="memname">void debug </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
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<p>Use the debug function to cause the engine to issue a debug break and to break into an active debugger. For this to work, the engine must have been compiled with either TORQUE_DEBUG, or INTERNAL_RELEASE defined </p>
<dl class="section return"><dt>Returns</dt><dd>No return value. </dd></dl>

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          <td class="memname">void deleteVariables </td>
          <td>(</td>
          <td class="paramtype">wildCard&#160;</td>
          <td class="paramname"></td><td>)</td>
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<p>Use the deleteVariables function to delete any global variable matching the wildCard statement. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">wildCard</td><td>A string identifying what variable(s) to delete. All characters used to create a global are allowed and the special symbol "*", meaning 0 or more instances of any character. </td></tr>
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  </dd>
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<dl class="section return"><dt>Returns</dt><dd>No return value </dd></dl>

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          <td class="memname">string eval </td>
          <td>(</td>
          <td class="paramtype">script&#160;</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
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<p>Use the eval function to execute any valid script statement. If you choose to eval a multi-line statement, be sure that there are no comments or comment blocks embedded in the script string. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">script</td><td>A string containing a valid script statement. This may be a single line statement or multiple lines concatenated together with new-line characters. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Returns the result of executing the script statement. </dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="group__MetaScripting.html#ga5ae5ade473467797760e9d7b293c9df7">call</a> </dd></dl>

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          <td class="memname">bool exec </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="group__FileSystem.html#ga71bebb057a0d6ad1c522cd19584b51d9">fileName</a>]&#160;</td>
          <td class="paramname">[, nocalls[, journalScript]</td><td>)</td>
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<p>Use the exec function to compile and execute a normal script, or a special journal script. If $Pref::ignoreDSOs is set to true, the system will use .cs before a .dso file if both are found. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">fileName</td><td>A string containing a path to the script to be compiled and executed. </td></tr>
    <tr><td class="paramname">nocalls</td><td>A boolean value. If this value is set to true, then all function calls encountered while executing the script file will be skipped and not called. This allows us to re-define function definitions found in a script file, without re-executing other worker scripts in the same file. </td></tr>
    <tr><td class="paramname">journalScript</td><td>A boolean value. If this value is set tot true, and if a journal is being played, the engine will attempt to read this script from the journal stream. If no journal is playing, this field is ignored. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Returns true if the file compiled and executed w/o errors, false otherwise. </dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="group__MetaScripting.html#ga1d153db73093a827fe97ed7b6fad3de7">compile</a> </dd></dl>

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          <td class="memname">bool execPrefs </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="group__FileSystem.html#ga71bebb057a0d6ad1c522cd19584b51d9">fileName</a>]&#160;</td>
          <td class="paramname">[, nocalls[, journalScript]</td><td>)</td>
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          <td class="memname">void export </td>
          <td>(</td>
          <td class="paramtype">wildCard]&#160;</td>
          <td class="paramname">[,fileName[, append]</td><td>)</td>
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<p>Use the export function to save all global variables matching the specified name pattern in wildCard to a file, either appending to that file or over-writing it. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">wildCard</td><td>A string identifying what variable(s) to export. All characters used to create a global are allowed and the special symbol "*", meaning 0 or more instances of any character. </td></tr>
    <tr><td class="paramname">fileName</td><td>A string containing a path to a file in which to save the globals and their definitions. </td></tr>
    <tr><td class="paramname">append</td><td>A boolean value. If this value is true, the file will be appended to if it exists, otherwise it will be created/over-written. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>No return value </dd></dl>

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          <td class="memname">string getDSOPath </td>
          <td>(</td>
          <td class="paramtype">scriptFileName&#160;</td>
          <td class="paramname"></td><td>)</td>
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<p>Returns the DSO path of the given filename </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">scriptFileName</td><td>A string contains the file to search for </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Returns either the requested pathname as a string, or an empty string if not found. </dd></dl>

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          <td class="memname">string getModNameFromPath </td>
          <td>(</td>
          <td class="paramtype">string&#160;</td>
          <td class="paramname"><em>path</em></td><td>)</td>
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<p>Attempts to extract a mod directory from path. Returns empty string on failure. </p>

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          <td class="memname">string getPrefsPath </td>
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          <td>(</td>
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<p>Grabs the relevant data for the variable represented by the given string </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">varName</td><td>A String representing the variable to check </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Returns a string containing component data for the requested variable or an empty string if not found. </dd></dl>

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          <td class="memname">bool isFunction </td>
          <td>(</td>
          <td class="paramtype">string&#160;</td>
          <td class="paramname"><em>funcName</em></td><td>)</td>
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<p>Checks whether given name represents a current valid function. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">funcName</td><td>The name of the function to check. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Returns either true if the string represents a valid function or false if not. </dd></dl>

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          <td class="memname">bool isMethod </td>
          <td>(</td>
          <td class="paramtype">string&#160;</td>
          <td class="paramname"><em>namespace</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">string&#160;</td>
          <td class="paramname"><em>method</em>&#160;</td>
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        <tr>
          <td></td>
          <td>)</td>
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        </tr>
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<p>Checks whether the given method name represents a valid method within the given namespace. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">namespace</td><td>A string representing the namespace in which the method should reside. </td></tr>
    <tr><td class="paramname">method</td><td>The name of the method in question. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Returns a boolean value which is true if the given mathod name represents a valid method in the namespace and false otherwise. </dd></dl>

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          <td class="memname">void setScriptExecEcho </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="group__Output.html#ga3f0384585236a6e8d91454d2f6e90a60">echo</a>?&#160;</td>
          <td class="paramname"></td><td>)</td>
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<ul>
<li>Whether to echo script file execution or not. </li>
</ul>

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          <td class="memname">void trace </td>
          <td>(</td>
          <td class="paramtype">enable&#160;</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
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<p>Use the trace function to enable (or disable) function call tracing. If enabled, tracing will print a message every time a function is entered, showing what arguments it received, and it will print a message every time a function is exited, showing the return value (or last value of last statement) for that function. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">enable</td><td>A boolean value. If set to true, tracing is enabled, otherwise it is disabled. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>No return value </dd></dl>

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