/* once init'ed, you might want to extractBinaries()
* If you do, what comes after is very platform specific.
* Once you've taken care of the platform specific details,
* or if there are no binaries to extract, you go on
* to doIt(), which is the important part
*/
int doIt(ARCHIVE_STATUS *status, int argc, char *argv[])
{
int rc = 0;
/* Load Python DLL */
if (loadPython(status))
return -1;
/* Start Python. */
if (startPython(status, argc, argv))
return -1;
/* Import modules from archive - bootstrap */
if (importModules(status))
return -1;
/* Install zlibs - now all hooks in place */
if (installZlibs(status))
return -1;
/* Run scripts */
rc = runScripts(status);
VS("OK.\n");
return rc;
}
bool GameEngineC::prepare(int width, int height, InitialiseCallback callback) {
if (loadGLFW(width, height) && loadAntTweakBar(width, height) && loadPython()) {
callback();
return true;
}
return false;
}
/*
* Launch an archive with the given fully-qualified path name
* No command line, no extracting of binaries
* Designed for embedding situations.
*/
int launchembedded(char const * archivePath, char const * archiveName)
{
char pathnm[_MAX_PATH];
VS("START\n");
strcpy(pathnm, archivePath);
strcat(pathnm, archiveName);
/* Set up paths */
if (setPaths(archivePath, archiveName))
return -1;
VS("Got Paths\n");
/* Open the archive */
if (openArchive())
return -1;
VS("Opened Archive\n");
/* Load Python DLL */
if (loadPython())
return -1;
/* Start Python with silly command line */
if (startPython(1, (char**)&pathnm))
return -1;
VS("Started Python\n");
/* a signal to scripts */
PyRun_SimpleString("import sys;sys.frozen='dll'\n");
VS("set sys.frozen\n");
/* Import modules from archive - this is to bootstrap */
if (importModules())
return -1;
VS("Imported Modules\n");
/* Install zlibs - now import hooks are in place */
if (installZlibs())
return -1;
VS("Installed Zlibs\n");
/* Run scripts */
if (runScripts())
return -1;
VS("All scripts run\n");
if (PyErr_Occurred()) {
// PyErr_Print();
//PyErr_Clear();
VS("Some error occurred\n");
}
VS("OK.\n");
return 0;
}
/*
* use this from a dll instead of loadPython()
* it will attach to an existing pythonXX.dll,
* or load one if needed.
*/
int attachPython(int *loadedNew)
{
HMODULE dll;
char nm[_MAX_PATH + 1];
/* Get python's name */
sprintf(nm, "python%02d.dll", ntohl(f_cookie.pyvers));
/* See if it's loaded */
dll = GetModuleHandle(nm);
if (dll == 0) {
*loadedNew = 1;
return loadPython();
}
mapNames(dll);
*loadedNew = 0;
return 0;
}
/*
* use this from a dll instead of loadPython()
* it will attach to an existing pythonXX.dll,
* or load one if needed.
*/
int attachPython(ARCHIVE_STATUS *status, int *loadedNew)
{
#ifdef WIN32
HMODULE dll;
char nm[_MAX_PATH + 1];
int pyvers = ntohl(status->cookie.pyvers);
/* Get python's name */
sprintf(nm, "python%02d.dll", pyvers);
/* See if it's loaded */
dll = GetModuleHandleA(nm);
if (dll == 0) {
*loadedNew = 1;
return loadPython(status);
}
mapNames(dll, pyvers);
*loadedNew = 0;
#endif
return 0;
}
