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Nasal/CppBind: Difference between revisions
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Philosopher (talk | contribs) m (can't contribute right now, but I will at least wrap your comments if you won't ;) |
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Let's create the NasalDemo.hxx header file first: | Let's create the NasalDemo.hxx header file first: | ||
<syntaxhighlight lang="cpp" enclose="div"> | |||
// NasalDemo.hxx | |||
#ifndef SCRIPTING_NASAL_DEMO_HXX | |||
#define SCRIPTING_NASAL_DEMO_HXX | |||
#include <simgear/nasal/nasal.h> | |||
naRef initNasalDemo(naRef globals, naContext c); | |||
#endif // of SCRIPTING_NASAL_DEMO_HXX | |||
</syntaxhighlight> | |||
Next, open $FG_SRC/Scripting/NasalSys.cxx and locate the FGNasalSys::init() method, to call the new initNasalDemo(), add this to the bottom of the function: | |||
<syntaxhighlight lang="cpp" enclose="div"> | |||
if( !NasalDemo::isInit() ) | |||
initNasalDemo(_globals, _context); | |||
</syntaxhighlight> | |||
Next, we can create the NasalDemo.cxx file | |||
<syntaxhighlight lang="cpp" enclose="div"> | <syntaxhighlight lang="cpp" enclose="div"> | ||
| Line 63: | Line 82: | ||
#include <Main/util.hxx> | #include <Main/util.hxx> | ||
// $FG_SRC/Scripting/ | // $FG_SRC/Scripting/NasalDemo.cxx | ||
#include <simgear/nasal/cppbind/from_nasal.hxx> | #include <simgear/nasal/cppbind/from_nasal.hxx> | ||