sysLoadScript

sysLoadScript(
  const filename) // name of scriptfile

Compiles and loads a script file at runtime. The script is searced in the current working directory and all directories listed in environment variable CSSPATH. To access any functions or identifiers in the script they have to be forward declared.

Example:

#loadLibrary 'KcSysLib'
 
extern var foovar[]; // implemented in foo.css
foo(var xy);         // implemented in foo.css
 
main()
{
   sysLoadScript('foo'); // load foo.css
   foovar[1] = 1234;
   foo('hello');
}

CSS won't load the same script more than once; any attemps to do so will be silently ignored.

You may want to put the forward declarations into a file foo.hss and include that file at compile time. I recommend to do this by#loadScript rather than #include, because that will avoid multiple loading. (In C/C++ you would have to make constructions like#ifndef _FOO_ ... #define _FOO_ ... body ... #endif)

Example:

#loadLibrary 'KcSysLib'
#loadScript 'foo.hss'  // forward declarations
 
main()
{
   sysLoadScript('foo'); // load foo.css at runtime
   sysLoadScript("scripts\Foo.Css"); // will be ignored since allready loaded
   foovar[1] = 1234;
   foo('hello');
}