int ss_Free()
{
SGS_CTX = g_C;
/* clean the application */
if( SGS_FAILED( sgs_GlobalCall( C, "cleanup", 0, 0 ) ) )
{
sgs_Msg( C, SGS_ERROR, "Failed to clean the application." );
return -1;
}
sgs_membuf_destroy( &g_tmpbuf, C );
if( GEnabledProfiler )
{
sgs_ProfDump( C, &P );
sgs_ProfClose( C, &P );
}
if( GEnabledDebugging )
sgs_CloseIDbg( C, &D );
sgs_DestroyEngine( C );
ss_FreeGraphics( C );
return 0;
}
int main( int argc, char** argv )
{
printf( "\n//\n/// SGScript / CPPBC test\n//\n" );
SGS_CTX = sgs_CreateEngine();
printf( "\n> push Vec3(1,2,3)" );
pushVec3( C, 1, 2, 3 );
printf( "\n> print object: " );
sgs_PushItem( C, -1 );
sgs_GlobalCall( C, "print", 1, 0 );
printf( "\n> print property 'Vec3.length': " );
sgs_PushProperty( C, -1, "length" );
sgs_GlobalCall( C, "print", 1, 0 );
printf( "\n> print result of method 'Vec3.getLength()': " );
sgs_PushItem( C, -1 );
sgs_PushProperty( C, -1, "getLength" );
sgs_ThisCall( C, 0, 1 );
sgs_GlobalCall( C, "print", 1, 0 );
printf( "\n> print object after method 'Vec3.setLength(4.5)': " );
sgs_PushItem( C, -1 );
sgs_PushReal( C, 4.5 );
sgs_PushProperty( C, -2, "setLength" );
sgs_ThisCall( C, 1, 0 );
sgs_GlobalCall( C, "print", 1, 0 );
printf( "\n" );
sgs_DestroyEngine( C );
return 0;
}
char* runsgs( const char* script )
{
if( !outbuf )
{
outbuf = malloc( MAX_OUTPUT_SIZE );
}
SGS_CTX = sgs_CreateEngine();
outbuf_at = outbuf;
sgs_SetOutputFunc( C, output_to_buffer, NULL );
sgs_SetErrOutputFunc( C, output_to_buffer, NULL );
sgs_LoadLib_Fmt( C );
/* no need for I/O - can't use it from the browser */
sgs_LoadLib_Math( C );
sgs_LoadLib_OS( C );
sgs_LoadLib_RE( C );
sgs_LoadLib_String( C );
xgm_module_entry_point( C );
sgs_ExecString( C, script );
sgs_DestroyEngine( C );
*outbuf_at = 0;
return outbuf;
}
int main( int argc, char* argv[] )
{
int i;
BYTE buf[ 4096 ], *path, *data;
DWORD read, written, scriptsize = 0;
HANDLE fh;
path = buf;
/* open EXE file */
read = GetModuleFileName( NULL, (CHAR*) buf, sizeof( buf ) );
if( read >= sizeof( buf ) )
{
path = malloc( read + 1 );
GetModuleFileName( NULL, (CHAR*) buf, sizeof( buf ) );
}
fh = CreateFileFast( (CHAR*) buf, FILE_READ, OPEN_EXISTING );
if( path != buf )
free( path );
if( fh == INVALID_HANDLE_VALUE )
return E_FAIL;
SetFilePointer( fh, -4, NULL, FILE_END );
ReadFile( fh, &scriptsize, sizeof( scriptsize ), &read, NULL );
/* read the following data */
if( scriptsize == 0 )
{
if( argc == 3 )
{
HANDLE hsgs, hout = CreateFileFast( argv[ 1 ], FILE_WRITE, CREATE_ALWAYS );
if( !hout )
{
MessageBox( 0, "Could not open executable file for writing", APPNAME, MB_ICONERROR );
CloseHandle( fh );
return E_FAIL;
}
hsgs = CreateFileFast( argv[ 2 ], FILE_READ, OPEN_EXISTING );
if( !hsgs )
{
MessageBox( 0, "Could not open script file for reading", APPNAME, MB_ICONERROR );
CloseHandle( hout );
CloseHandle( fh );
return E_FAIL;
}
SetFilePointer( fh, 0, NULL, FILE_BEGIN );
while( ReadFile( fh, buf, sizeof( buf ), &read, NULL ) && read )
WriteFile( hout, buf, read, &written, NULL );
while( ReadFile( hsgs, buf, sizeof( buf ), &read, NULL ) && read )
WriteFile( hout, buf, read, &written, NULL );
scriptsize = GetFileSize( hsgs, NULL );
WriteFile( hout, &scriptsize, 4, &written, NULL );
CloseHandle( fh );
CloseHandle( hsgs );
CloseHandle( hout );
MessageBox( 0, "File saved!", APPNAME, MB_ICONINFORMATION );
return S_OK;
}
else
{
const char* info = "To create an executable from .sgs"
", run sgsexe <output-file.exe> <script-file.sgs>."
"\n\nglobal 'argv' will be the array of arguments";
MessageBox( 0, info, APPNAME, MB_ICONINFORMATION );
CloseHandle( fh );
return E_ABORT;
}
}
data = malloc( scriptsize );
SetFilePointer( fh, -4-(LONG)scriptsize, NULL, FILE_END );
ReadFile( fh, data, scriptsize, &read, NULL );
CloseHandle( fh );
{
SGS_CTX = sgs_CreateEngine();
for( i = 0; i < argc; ++i )
sgs_PushString( C, argv[ i ] );
sgs_CreateArray( C, NULL, argc );
sgs_SetGlobalByName( C, "argv", sgs_StackItem( C, -1 ) );
sgs_Pop( C, 1 );
sgs_SetGlobalByName( C, "argc", sgs_MakeInt( argc ) );
sgs_ExecBuffer( C, (char*) data, scriptsize );
sgs_DestroyEngine( C );
}
free( data );
return 0;
}