CWE-ou-minkata/Sources/Plasma/CoreLib/plGeneric.cpp

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*==LICENSE==*/
#include "hsUtils.h"
#include "plGeneric.h"

plGeneric::plGeneric(): fType(kNull), fBoolVal(false), fIntVal(0), fFloatVal(0.0) {}

plGeneric::plGeneric(const bool& val): fType(kBool), fBoolVal(val), fIntVal(0), fFloatVal(0.0) {}

plGeneric::plGeneric(const int& val): fType(kInt), fBoolVal(false), fIntVal(val), fFloatVal(0.0) {}

plGeneric::plGeneric(const double& val): fType(kFloat), fBoolVal(false), fIntVal(0), fFloatVal(val) {}

plGeneric::plGeneric(const char* val): fType(kString), fBoolVal(false), fIntVal(0), fFloatVal(0.0)
{
	wchar_t* temp = hsStringToWString(val);
	fStringVal = temp;
	delete [] temp;
}

plGeneric::plGeneric(const std::string& val): fType(kString), fBoolVal(false), fIntVal(0), fFloatVal(0.0)
{
	wchar_t* temp = hsStringToWString(val.c_str());
	fStringVal = temp;
	delete [] temp;
}

plGeneric::plGeneric(const wchar_t* val): fType(kString), fBoolVal(false), fIntVal(0), fFloatVal(0.0),
fStringVal(val) {}

plGeneric::plGeneric(const std::wstring& val): fType(kString), fBoolVal(false), fIntVal(0), fFloatVal(0.0),
fStringVal(val) {}

void plGeneric::IReset()
{
	fType = kNull;
	fBoolVal = false;
	fIntVal = 0;
	fFloatVal = 0.0;
	fStringVal = L"";
}

plGeneric& plGeneric::operator=(const bool& val)
{
	IReset();
	fType = kBool;
	fBoolVal = val;
	return *this;
}

plGeneric& plGeneric::operator=(const int& val)
{
	IReset();
	fType = kInt;
	fIntVal = val;
	return *this;
}

plGeneric& plGeneric::operator=(const double& val)
{
	IReset();
	fType = kFloat;
	fFloatVal = val;
	return *this;
}

plGeneric& plGeneric::operator=(const char* val)
{
	IReset();
	fType = kString;
	wchar_t* temp = hsStringToWString(val);
	fStringVal = temp;
	delete [] temp;
	return *this;
}

plGeneric& plGeneric::operator=(const std::string& val)
{
	IReset();
	fType = kString;
	wchar_t* temp = hsStringToWString(val.c_str());
	fStringVal = temp;
	delete [] temp;
	return *this;
}

plGeneric& plGeneric::operator=(const wchar_t* val)
{
	IReset();
	fType = kString;
	fStringVal = val;
	return *this;
}

plGeneric& plGeneric::operator=(const std::wstring& val)
{
	IReset();
	fType = kString;
	fStringVal = val;
	return *this;
}

int plGeneric::Write(hsStream* stream)
{
	stream->WriteByte((UInt8)fType);

	switch (fType)
	{
	case kNull:
		break; // nothing to write

	case kBool:
		stream->WriteBool(fBoolVal);
		break;

	case kInt:
		stream->WriteSwap(fIntVal);
		break;

	case kFloat:
		stream->WriteSwap(fFloatVal);
		break;

	case kString:
		stream->WriteSafeWString(fStringVal.c_str());
		break;
	}
	return stream->GetPosition();
}

int plGeneric::Read(hsStream* stream)
{
	IReset();
	fType = (GenericType)stream->ReadByte();
	switch (fType)
	{
	case kNull:
		break; // nothing to read

	case kBool:
		fBoolVal = (stream->ReadBool() != 0);
		break;

	case kInt:
		stream->ReadSwap(&fIntVal);
		break;

	case kFloat:
		stream->ReadSwap(&fFloatVal);
		break;

	case kString:
		{
			wchar_t* temp = stream->ReadSafeWString();
			if (temp)
			{
				fStringVal = temp;
				delete [] temp;
			}
		}
		break;
	}
	return stream->GetPosition();
}