Function DaysSinceServerTime

trinity/Controllers/Tr2ControllerExpression.cpp:435–454

}

float DaysSinceServerTime( float year, float month, float day )
{
	int serverYear = int( GetServerYear() ) - 1900;
	int serverMonth = int( GetServerMonth() );
	int serverDay = int( GetServerDay() );
	int targetYear = year == -1.f ? serverYear : int( year ) - 1900;
	int targetMonth = month == -1.f ? serverMonth : int( month );
	int targetDay = day == -1.f ? serverDay : int( day );
	struct std::tm a = { 0, 0, 0, targetDay, targetMonth, targetYear };
	struct std::tm b = { 0, 0, 0, serverDay, serverMonth, serverYear };
	std::time_t x = std::mktime( &a );
	std::time_t y = std::mktime( &b );
	if( x != (std::time_t)( -1 ) && y != (std::time_t)( -1 ) )
	{
		double differenceInDays = std::difftime( y, x ) / ( 60 * 60 * 24 );
		return float( differenceInDays );
	}

	return std::numeric_limits<float>::min();
}

CcpParser::Function s_functions[] = {
	CcpParser::Function( "StateTime", StateTime, Tr2ControllerExpression::STATE_MACHINE_BUFFER_INDEX, 0 ),