mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2024-11-09 01:07:16 +01:00
816 lines
23 KiB
C++
816 lines
23 KiB
C++
// ------------------------------------------------------------------------------------------------
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#include "Base/Utility.hpp"
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#include "Base/Buffer.hpp"
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// ------------------------------------------------------------------------------------------------
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#include <ctime>
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#include <cfloat>
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#include <cstdarg>
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// ------------------------------------------------------------------------------------------------
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#ifdef SQMOD_OS_WINDOWS
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#include <windows.h>
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#endif // SQMOD_OS_WINDOWS
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// ------------------------------------------------------------------------------------------------
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#include <sqstdstring.h>
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#include "Library/Numeric/LongInt.hpp"
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// ------------------------------------------------------------------------------------------------
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namespace SqMod {
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// ------------------------------------------------------------------------------------------------
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PluginFuncs* _Func = nullptr;
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PluginCallbacks* _Clbk = nullptr;
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PluginInfo* _Info = nullptr;
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/* ------------------------------------------------------------------------------------------------
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* Common buffers to reduce memory allocations. To be immediately copied upon return!
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*/
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static SQChar g_Buffer[4096];
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static SQChar g_NumBuf[1024];
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// ------------------------------------------------------------------------------------------------
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SStr GetTempBuff()
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{
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return g_Buffer;
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}
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// ------------------------------------------------------------------------------------------------
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Uint32 GetTempBuffSize()
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{
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return sizeof(g_Buffer);
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}
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/* --------------------------------------------------------------------------------------------
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* Raw console message output.
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*/
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static inline void OutputMessageImpl(CCStr msg, va_list args)
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{
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#ifdef SQMOD_OS_WINDOWS
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HANDLE hstdout = GetStdHandle(STD_OUTPUT_HANDLE);
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CONSOLE_SCREEN_BUFFER_INFO csb_before;
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GetConsoleScreenBufferInfo( hstdout, &csb_before);
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SetConsoleTextAttribute(hstdout, FOREGROUND_GREEN);
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std::printf("[SQMOD] ");
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SetConsoleTextAttribute(hstdout, FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_RED | FOREGROUND_INTENSITY); // NOLINT(hicpp-signed-bitwise)
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std::vprintf(msg, args);
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std::puts("");
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SetConsoleTextAttribute(hstdout, csb_before.wAttributes);
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#else
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std::printf("\033[21;32m[SQMOD]\033[0m");
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std::vprintf(msg, args);
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std::puts("");
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#endif // SQMOD_OS_WINDOWS
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}
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/* --------------------------------------------------------------------------------------------
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* Raw console error output.
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*/
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static inline void OutputErrorImpl(CCStr msg, va_list args)
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{
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#ifdef SQMOD_OS_WINDOWS
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HANDLE hstdout = GetStdHandle(STD_OUTPUT_HANDLE);
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CONSOLE_SCREEN_BUFFER_INFO csb_before;
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GetConsoleScreenBufferInfo( hstdout, &csb_before);
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SetConsoleTextAttribute(hstdout, FOREGROUND_RED | FOREGROUND_INTENSITY); // NOLINT(hicpp-signed-bitwise)
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std::printf("[SQMOD] ");
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SetConsoleTextAttribute(hstdout, FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_RED | FOREGROUND_INTENSITY); // NOLINT(hicpp-signed-bitwise)
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std::vprintf(msg, args);
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std::puts("");
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SetConsoleTextAttribute(hstdout, csb_before.wAttributes);
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#else
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std::printf("\033[21;91m[SQMOD]\033[0m");
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std::vprintf(msg, args);
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std::puts("");
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#endif // SQMOD_OS_WINDOWS
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}
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// --------------------------------------------------------------------------------------------
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void OutputDebug(CCStr msg, ...)
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{
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#ifdef _DEBUG
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// Initialize the arguments list
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va_list args;
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va_start(args, msg);
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// Call the output function
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OutputMessageImpl(msg, args);
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// Finalize the arguments list
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va_end(args);
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#else
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SQMOD_UNUSED_VAR(msg);
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#endif
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}
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// --------------------------------------------------------------------------------------------
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void OutputMessage(CCStr msg, ...)
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{
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// Initialize the arguments list
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va_list args;
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va_start(args, msg);
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// Call the output function
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OutputMessageImpl(msg, args);
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// Finalize the arguments list
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va_end(args);
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}
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// --------------------------------------------------------------------------------------------
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void OutputError(CCStr msg, ...)
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{
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// Initialize the arguments list
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va_list args;
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va_start(args, msg);
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// Call the output function
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OutputErrorImpl(msg, args);
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// Finalize the arguments list
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va_end(args);
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}
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// ------------------------------------------------------------------------------------------------
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void SqThrowF(CSStr str, ...)
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{
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// Initialize the argument list
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va_list args;
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va_start (args, str);
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// Write the requested contents
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if (std::vsnprintf(g_Buffer, sizeof(g_Buffer), str, args) < 0)
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{
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// Write a generic message at least
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std::strcpy(g_Buffer, "Unknown error has occurred");
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}
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// Finalize the argument list
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va_end(args);
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// Throw the exception with the resulted message
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throw Sqrat::Exception(g_Buffer); // NOLINT(hicpp-exception-baseclass,cert-err60-cpp)
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}
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// ------------------------------------------------------------------------------------------------
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CSStr FmtStr(CSStr str, ...)
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{
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// Initialize the argument list
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va_list args;
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va_start (args, str);
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// Write the requested contents
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if (std::vsnprintf(g_Buffer, sizeof(g_Buffer), str, args) < 0)
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{
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STHROWF("Failed to run the specified string format");
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}
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// Finalize the argument list
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va_end(args);
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// Return the data from the buffer
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return g_Buffer;
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ToStrF(CSStr str, ...)
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{
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// Prepare the arguments list
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va_list args;
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va_start(args, str);
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// Write the requested contents
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if (std::vsnprintf(g_Buffer, sizeof(g_Buffer), str, args) < 0)
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{
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g_Buffer[0] = '\0'; // Make sure the string is null terminated
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}
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// Finalize the argument list
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va_end(args);
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// Return the resulted string
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return g_Buffer;
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ToStringF(CSStr str, ...)
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{
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// Acquire a moderately sized buffer
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Buffer b(128);
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// Prepare the arguments list
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va_list args;
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va_start (args, str);
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// Attempt to run the specified format
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if (b.WriteF(0, str, args) == 0)
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{
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b.At(0) = '\0'; // Make sure the string is null terminated
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}
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// Finalize the argument list
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va_end(args);
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// Return the resulted string
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return b.Get< SQChar >();
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}
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// ------------------------------------------------------------------------------------------------
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SQRESULT SqThrowErrorF(HSQUIRRELVM vm, CCStr str, ...)
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{
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// Prepare the arguments list
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va_list args;
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va_start(args, str);
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// Write the requested contents
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if (std::vsnprintf(g_Buffer, sizeof(g_Buffer), str, args) < 0)
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{
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return sq_throwerror(vm, _SC("Formatting error occurred while throwing a script error"));
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}
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// Finalize the argument list
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va_end(args);
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// Throw the resulted string
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return sq_throwerror(vm, g_Buffer);
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}
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// ------------------------------------------------------------------------------------------------
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bool SToB(CSStr str)
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{
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// Temporary buffer to store the lowercase string
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SQChar buffer[8];
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// The currently processed character
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unsigned i = 0;
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// Convert only the necessary characters to lowercase
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while (i < 7 && *str != '\0')
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{
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buffer[i++] = static_cast< SQChar >(std::tolower(*(str++)));
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}
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// Add the null terminator
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buffer[i] = '\0';
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// Compare the lowercase string and return the result
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return std::strcmp(buffer, "true") == 0 || std::strcmp(buffer, "yes") == 0 ||
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std::strcmp(buffer, "on") == 0 || std::strcmp(buffer, "1") == 0;
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}
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// ------------------------------------------------------------------------------------------------
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StackStrF & DummyStackStrF()
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{
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static StackStrF s;
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s.Release();
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return s;
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}
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// ------------------------------------------------------------------------------------------------
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Object & NullObject()
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{
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static Object o;
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o.Release();
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return o;
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}
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// ------------------------------------------------------------------------------------------------
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LightObj & NullLightObj()
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{
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static LightObj o;
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o.Release();
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return o;
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}
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// ------------------------------------------------------------------------------------------------
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Table & NullTable()
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{
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static Table t;
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t.Release();
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return t;
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}
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// ------------------------------------------------------------------------------------------------
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Array & NullArray()
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{
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static Array a;
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a.Release();
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return a;
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}
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// ------------------------------------------------------------------------------------------------
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Function & NullFunction()
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{
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static Function f;
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f.Release();
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return f;
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}
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// ------------------------------------------------------------------------------------------------
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String & NullString()
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{
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static String s;
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s.resize(0);
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return s;
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< Int8 >::ToStr(Int8 v)
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{
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// Write the numeric value to the buffer
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if (std::snprintf(g_NumBuf, sizeof(g_NumBuf), "%d", v) < 0)
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{
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g_NumBuf[0] = '\0';
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}
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// Return the beginning of the buffer
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return g_NumBuf;
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}
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Int8 ConvNum< Int8 >::FromStr(CSStr s)
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{
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return ConvTo< Int8 >::From(std::strtol(s, nullptr, 10));
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}
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Int8 ConvNum< Int8 >::FromStr(CSStr s, Int32 base)
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{
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return ConvTo< Int8 >::From(std::strtol(s, nullptr, base));
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< Uint8 >::ToStr(Uint8 v)
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{
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// Write the numeric value to the buffer
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if (std::snprintf(g_NumBuf, sizeof(g_NumBuf), "%u", v) < 0)
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{
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g_NumBuf[0] = '\0';
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}
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// Return the beginning of the buffer
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return g_NumBuf;
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}
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Uint8 ConvNum< Uint8 >::FromStr(CSStr s)
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{
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return ConvTo< Uint8 >::From(std::strtoul(s, nullptr, 10));
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}
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Uint8 ConvNum< Uint8 >::FromStr(CSStr s, Int32 base)
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{
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return ConvTo< Uint8 >::From(std::strtoul(s, nullptr, base));
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< Int16 >::ToStr(Int16 v)
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{
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// Write the numeric value to the buffer
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if (std::snprintf(g_NumBuf, sizeof(g_NumBuf), "%d", v) < 0)
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{
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g_NumBuf[0] = '\0';
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}
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// Return the beginning of the buffer
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return g_NumBuf;
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}
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Int16 ConvNum< Int16 >::FromStr(CSStr s)
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{
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return ConvTo< Int16 >::From(std::strtol(s, nullptr, 10));
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}
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Int16 ConvNum< Int16 >::FromStr(CSStr s, Int32 base)
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{
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return ConvTo< Int16 >::From(std::strtol(s, nullptr, base));
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< Uint16 >::ToStr(Uint16 v)
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{
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// Write the numeric value to the buffer
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if (std::snprintf(g_NumBuf, sizeof(g_NumBuf), "%u", v) < 0)
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{
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g_NumBuf[0] = '\0';
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}
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// Return the beginning of the buffer
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return g_NumBuf;
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}
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Uint16 ConvNum< Uint16 >::FromStr(CSStr s)
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{
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return ConvTo< Uint16 >::From(std::strtoul(s, nullptr, 10));
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}
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Uint16 ConvNum< Uint16 >::FromStr(CSStr s, Int32 base)
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{
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return ConvTo< Uint16 >::From(std::strtoul(s, nullptr, base));
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< Int32 >::ToStr(Int32 v)
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{
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// Write the numeric value to the buffer
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if (std::snprintf(g_NumBuf, sizeof(g_NumBuf), "%d", v) < 0)
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{
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g_NumBuf[0] = '\0';
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}
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// Return the beginning of the buffer
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return g_NumBuf;
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}
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Int32 ConvNum< Int32 >::FromStr(CSStr s)
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{
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return ConvTo< Int32 >::From(std::strtol(s, nullptr, 10));
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}
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Int32 ConvNum< Int32 >::FromStr(CSStr s, Int32 base)
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{
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return ConvTo< Int32 >::From(std::strtol(s, nullptr, base));
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< Uint32 >::ToStr(Uint32 v)
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{
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// Write the numeric value to the buffer
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if (std::snprintf(g_NumBuf, sizeof(g_NumBuf), "%u", v) < 0)
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{
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g_NumBuf[0] = '\0';
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}
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// Return the beginning of the buffer
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return g_NumBuf;
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}
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Uint32 ConvNum< Uint32 >::FromStr(CSStr s)
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{
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return ConvTo< Uint32 >::From(std::strtoul(s, nullptr, 10));
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}
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Uint32 ConvNum< Uint32 >::FromStr(CSStr s, Int32 base)
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{
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return ConvTo< Uint32 >::From(std::strtoul(s, nullptr, base));
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< Int64 >::ToStr(Int64 v)
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{
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// Write the numeric value to the buffer
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if (std::snprintf(g_NumBuf, sizeof(g_NumBuf), "%lld", v) < 0)
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{
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g_NumBuf[0] = '\0';
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}
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// Return the beginning of the buffer
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return g_NumBuf;
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}
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Int64 ConvNum< Int64 >::FromStr(CSStr s)
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{
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return std::strtoll(s, nullptr, 10);
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}
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Int64 ConvNum< Int64 >::FromStr(CSStr s, Int32 base)
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{
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return std::strtoll(s, nullptr, base);
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< Uint64 >::ToStr(Uint64 v)
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{
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// Write the numeric value to the buffer
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if (std::snprintf(g_NumBuf, sizeof(g_NumBuf), "%llu", v) < 0)
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{
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g_NumBuf[0] = '\0';
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}
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// Return the beginning of the buffer
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return g_NumBuf;
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}
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Uint64 ConvNum< Uint64 >::FromStr(CSStr s)
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{
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return std::strtoull(s, nullptr, 10);
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}
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Uint64 ConvNum< Uint64 >::FromStr(CSStr s, Int32 base)
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{
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return std::strtoull(s, nullptr, base);
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< LongI >::ToStr(LongI v)
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{
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// Write the numeric value to the buffer
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if (std::snprintf(g_NumBuf, sizeof(g_NumBuf), "%ld", v) < 0)
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{
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g_NumBuf[0] = '\0';
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}
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// Return the beginning of the buffer
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return g_NumBuf;
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}
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LongI ConvNum< LongI >::FromStr(CSStr s)
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{
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return std::strtol(s, nullptr, 10);
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}
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LongI ConvNum< LongI >::FromStr(CSStr s, Int32 base)
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{
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return std::strtol(s, nullptr, base);
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< Ulong >::ToStr(Ulong v)
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{
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// Write the numeric value to the buffer
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if (std::snprintf(g_NumBuf, sizeof(g_NumBuf), "%lu", v) < 0)
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{
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g_NumBuf[0] = '\0';
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}
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// Return the beginning of the buffer
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return g_NumBuf;
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}
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Ulong ConvNum< Ulong >::FromStr(CSStr s)
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{
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return std::strtoul(s, nullptr, 10);
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}
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Ulong ConvNum< Ulong >::FromStr(CSStr s, Int32 base)
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{
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return std::strtoul(s, nullptr, base);
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< Float32 >::ToStr(Float32 v)
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{
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// Attempt to convert the value to a string
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if (std::snprintf(g_NumBuf, sizeof(g_NumBuf), "%f", v) < 0)
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{
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g_NumBuf[0] = '\0';
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}
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// Return the data from the buffer
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return g_NumBuf;
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}
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Float32 ConvNum< Float32 >::FromStr(CSStr s)
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{
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return std::strtof(s, nullptr);
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}
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Float32 ConvNum< Float32 >::FromStr(CSStr s, Int32 /*base*/)
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{
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return std::strtof(s, nullptr);
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< Float64 >::ToStr(Float64 v)
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{
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// Attempt to convert the value to a string
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if (std::snprintf(g_NumBuf, sizeof(g_NumBuf), "%f", v) < 0)
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{
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g_NumBuf[0] = '\0';
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}
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// Return the data from the buffer
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return g_NumBuf;
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}
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Float64 ConvNum< Float64 >::FromStr(CSStr s)
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{
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return std::strtod(s, nullptr);
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}
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Float64 ConvNum< Float64 >::FromStr(CSStr s, Int32 /*base*/)
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{
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return std::strtod(s, nullptr);
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}
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// ------------------------------------------------------------------------------------------------
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CSStr ConvNum< bool >::ToStr(bool v)
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{
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if (v)
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{
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g_NumBuf[0] = 't';
|
|
g_NumBuf[1] = 'r';
|
|
g_NumBuf[2] = 'u';
|
|
g_NumBuf[3] = 'e';
|
|
g_NumBuf[4] = '\0';
|
|
}
|
|
else
|
|
{
|
|
g_NumBuf[0] = 'f';
|
|
g_NumBuf[1] = 'a';
|
|
g_NumBuf[2] = 'l';
|
|
g_NumBuf[3] = 's';
|
|
g_NumBuf[4] = 'e';
|
|
g_NumBuf[5] = '\0';
|
|
}
|
|
return g_NumBuf;
|
|
}
|
|
|
|
bool ConvNum< bool >::FromStr(CSStr s)
|
|
{
|
|
return std::strcmp(s, "true") == 0;
|
|
}
|
|
|
|
bool ConvNum< bool >::FromStr(CSStr s, Int32 /*base*/)
|
|
{
|
|
return std::strcmp(s, "true") == 0;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------
|
|
CSStr SqTypeName(SQObjectType type)
|
|
{
|
|
switch (type)
|
|
{
|
|
case OT_NULL: return _SC("null");
|
|
case OT_INTEGER: return _SC("integer");
|
|
case OT_FLOAT: return _SC("float");
|
|
case OT_BOOL: return _SC("bool");
|
|
case OT_STRING: return _SC("string");
|
|
case OT_TABLE: return _SC("table");
|
|
case OT_ARRAY: return _SC("array");
|
|
case OT_USERDATA: return _SC("userdata");
|
|
case OT_CLOSURE: return _SC("closure");
|
|
case OT_NATIVECLOSURE: return _SC("nativeclosure");
|
|
case OT_GENERATOR: return _SC("generator");
|
|
case OT_USERPOINTER: return _SC("userpointer");
|
|
case OT_THREAD: return _SC("thread");
|
|
case OT_FUNCPROTO: return _SC("funcproto");
|
|
case OT_CLASS: return _SC("class");
|
|
case OT_INSTANCE: return _SC("instance");
|
|
case OT_WEAKREF: return _SC("weakref");
|
|
case OT_OUTER: return _SC("outer");
|
|
default: return _SC("unknown");
|
|
}
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------
|
|
String SqTypeName(HSQUIRRELVM vm, SQInteger idx)
|
|
{
|
|
// Remember the current stack size
|
|
const StackGuard sg(vm);
|
|
// Attempt to retrieve the type name of the specified value
|
|
if (SQ_FAILED(sq_typeof(vm, idx)))
|
|
{
|
|
return _SC("unknown");
|
|
}
|
|
// Attempt to convert the obtained value to a string
|
|
StackStrF val(vm, -1);
|
|
// Did the conversion failed?
|
|
if (SQ_FAILED(val.Proc(false)))
|
|
{
|
|
return _SC("unknown");
|
|
}
|
|
// Return the obtained string value
|
|
return String(val.mPtr, static_cast< size_t >(val.mLen));
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------
|
|
Object BufferToStrObj(const Buffer & b)
|
|
{
|
|
// Obtain the initial stack size
|
|
const StackGuard sg(DefaultVM::Get());
|
|
// Push the string onto the stack
|
|
sq_pushstring(DefaultVM::Get(), b.Data(), b.Position());
|
|
// Obtain the object from the stack and return it
|
|
return Var< Object >(DefaultVM::Get(), -1).value;
|
|
}
|
|
|
|
// --------------------------------------------------------------------------------------------
|
|
Object BufferToStrObj(const Buffer & b, Uint32 size)
|
|
{
|
|
// Perform a range check on the specified buffer
|
|
if (size > b.Capacity())
|
|
{
|
|
STHROWF("The specified buffer size is out of range: %u >= %u", size, b.Capacity());
|
|
}
|
|
// Obtain the initial stack size
|
|
const StackGuard sg(DefaultVM::Get());
|
|
// Push the string onto the stack
|
|
sq_pushstring(DefaultVM::Get(), b.Data(), size);
|
|
// Obtain the object from the stack and return it
|
|
return Var< Object >(DefaultVM::Get(), -1).value;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------
|
|
SQInteger PopStackInteger(HSQUIRRELVM vm, SQInteger idx)
|
|
{
|
|
// Identify which type must be extracted
|
|
switch (sq_gettype(vm, idx))
|
|
{
|
|
case OT_INTEGER:
|
|
{
|
|
SQInteger val;
|
|
sq_getinteger(vm, idx, &val);
|
|
return val;
|
|
}
|
|
case OT_FLOAT:
|
|
{
|
|
SQFloat val;
|
|
sq_getfloat(vm, idx, &val);
|
|
return ConvTo< SQInteger >::From(val);
|
|
}
|
|
case OT_BOOL:
|
|
{
|
|
SQBool val;
|
|
sq_getbool(vm, idx, &val);
|
|
return static_cast< SQInteger >(val);
|
|
}
|
|
case OT_STRING:
|
|
{
|
|
CSStr val = nullptr;
|
|
// Attempt to retrieve and convert the string
|
|
if (SQ_SUCCEEDED(sq_getstring(vm, idx, &val)) && val != nullptr && *val != '\0')
|
|
{
|
|
return ConvTo< SQInteger >::From(std::strtoll(val, nullptr, 10));
|
|
} else break;
|
|
}
|
|
case OT_ARRAY:
|
|
case OT_TABLE:
|
|
case OT_CLASS:
|
|
case OT_USERDATA:
|
|
{
|
|
return sq_getsize(vm, idx);
|
|
}
|
|
case OT_INSTANCE:
|
|
{
|
|
// Attempt to treat the value as a signed long instance
|
|
try
|
|
{
|
|
return ConvTo< SQInteger >::From(Var< const SLongInt & >(vm, idx).value.GetNum());
|
|
}
|
|
catch (...)
|
|
{
|
|
// Just ignore it...
|
|
}
|
|
// Attempt to treat the value as a unsigned long instance
|
|
try
|
|
{
|
|
return ConvTo< SQInteger >::From(Var< const ULongInt & >(vm, idx).value.GetNum());
|
|
}
|
|
catch (...)
|
|
{
|
|
// Just ignore it...
|
|
}
|
|
// Attempt to get the size of the instance as a fall back
|
|
return sq_getsize(vm, idx);
|
|
}
|
|
default: break;
|
|
}
|
|
// Default to 0
|
|
return 0;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------
|
|
SQFloat PopStackFloat(HSQUIRRELVM vm, SQInteger idx)
|
|
{
|
|
// Identify which type must be extracted
|
|
switch (sq_gettype(vm, idx))
|
|
{
|
|
case OT_FLOAT:
|
|
{
|
|
SQFloat val;
|
|
sq_getfloat(vm, idx, &val);
|
|
return val;
|
|
}
|
|
case OT_INTEGER:
|
|
{
|
|
SQInteger val;
|
|
sq_getinteger(vm, idx, &val);
|
|
return ConvTo< SQFloat >::From(val);
|
|
}
|
|
case OT_BOOL:
|
|
{
|
|
SQBool val;
|
|
sq_getbool(vm, idx, &val);
|
|
return ConvTo< SQFloat >::From(val);
|
|
}
|
|
case OT_STRING:
|
|
{
|
|
CSStr val = nullptr;
|
|
// Attempt to retrieve and convert the string
|
|
if (SQ_SUCCEEDED(sq_getstring(vm, idx, &val)) && val != nullptr && *val != '\0')
|
|
{
|
|
#ifdef SQUSEDOUBLE
|
|
return std::strtod(val, nullptr);
|
|
#else
|
|
return std::strtof(val, nullptr);
|
|
#endif // SQUSEDOUBLE
|
|
} else break;
|
|
}
|
|
case OT_ARRAY:
|
|
case OT_TABLE:
|
|
case OT_CLASS:
|
|
case OT_USERDATA:
|
|
{
|
|
return ConvTo< SQFloat >::From(sq_getsize(vm, idx));
|
|
}
|
|
case OT_INSTANCE:
|
|
{
|
|
// Attempt to treat the value as a signed long instance
|
|
try
|
|
{
|
|
return ConvTo< SQFloat >::From(Var< const SLongInt & >(vm, idx).value.GetNum());
|
|
}
|
|
catch (...)
|
|
{
|
|
// Just ignore it...
|
|
}
|
|
// Attempt to treat the value as a unsigned long instance
|
|
try
|
|
{
|
|
return ConvTo< SQFloat >::From(Var< const ULongInt & >(vm, idx).value.GetNum());
|
|
}
|
|
catch (...)
|
|
{
|
|
// Just ignore it...
|
|
}
|
|
// Attempt to get the size of the instance as a fall back
|
|
return ConvTo< SQFloat >::From(sq_getsize(vm, idx));
|
|
}
|
|
default: break;
|
|
}
|
|
// Default to 0
|
|
return 0.0;
|
|
}
|
|
|
|
} // Namespace:: SqMod
|