Beesnest/Engines/BnPython/Main.cpp

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#include "Main.h"

PyThreadState* mainThreadState = NULL;

extern "C"
bool __declspec(dllexport)
__stdcall GetEngine (IdcEngine** pp_engine,
                     const char* name, bool (*pGetParam)(const char*, char*, int))
{
    *pp_engine = new BnPython (name, pGetParam);
    if (pp_engine == NULL)
        return false;
    return true;
}

extern "C"
void __declspec(dllexport) __stdcall Init ()
{
    /* initialize Python */
    Py_InitializeEx(0);
    PyEval_InitThreads();
    mainThreadState = PyThreadState_Get();
    PyEval_ReleaseLock();
}

extern "C"
void __declspec(dllexport) __stdcall Term ()
{
    /* shut down the interpreter */
    PyEval_AcquireLock();
    PyThreadState_Swap(mainThreadState);
    Py_Finalize();
}