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Implemented and improved more types in the Chrono library.

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This commit is contained in:
Sandu Liviu Catalin
2016-06-04 19:17:42 +03:00
parent ba6acb0d19
commit 0093bc2dec
14 changed files with 1994 additions and 523 deletions
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137
source/Library/Chrono.cpp
View File

@@ -18,13 +18,23 @@
// ------------------------------------------------------------------------------------------------
namespace SqMod {
// ------------------------------------------------------------------------------------------------
extern void Register_ChronoDate(HSQUIRRELVM vm, Table & cns);
extern void Register_ChronoDatetime(HSQUIRRELVM vm, Table & cns);
extern void Register_ChronoTime(HSQUIRRELVM vm, Table & cns);
extern void Register_ChronoTimer(HSQUIRRELVM vm, Table & cns);
extern void Register_ChronoTimestamp(HSQUIRRELVM vm, Table & cns);
// ------------------------------------------------------------------------------------------------
const Uint8 Chrono::MonthLengths[12] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
// ------------------------------------------------------------------------------------------------
#ifdef SQMOD_OS_WINDOWS
/* ------------------------------------------------------------------------------------------------
* Used by GetCurrentSysTime to obtain the system frequency on initial call.
*/
LARGE_INTEGER GetFrequency()
inline LARGE_INTEGER GetFrequency()
{
LARGE_INTEGER frequency;
QueryPerformanceFrequency(&frequency);
@@ -32,7 +42,7 @@ LARGE_INTEGER GetFrequency()
}
// ------------------------------------------------------------------------------------------------
Int64 GetCurrentSysTime()
Int64 Chrono::GetCurrentSysTime()
{
// Force the following code to run on first core
// (see http://msdn.microsoft.com/en-us/library/windows/desktop/ms644904(v=vs.85).aspx)
@@ -55,7 +65,7 @@ Int64 GetCurrentSysTime()
}
// ------------------------------------------------------------------------------------------------
Int64 GetEpochTimeMicro()
Int64 Chrono::GetEpochTimeMicro()
{
FILETIME ft;
GetSystemTimeAsFileTime(&ft);
@@ -70,25 +80,17 @@ Int64 GetEpochTimeMicro()
}
// ------------------------------------------------------------------------------------------------
Uint32 GetTickCount()
{
return GetTickCount();
}
// ------------------------------------------------------------------------------------------------
#ifndef _SQ64
Int64 GetTickCount64()
{
#ifdef _SQ64
return GetTickCount64();
#else
return 0; // Should we fallback to 32 bit?
#endif // _SQ64
return 0ULL; // Should we fallback to 32 bit?
}
#endif // _SQ64
#else
// ------------------------------------------------------------------------------------------------
Int64 GetCurrentSysTime()
Int64 Chrono::GetCurrentSysTime()
{
// POSIX implementation
timespec time;
@@ -97,7 +99,7 @@ Int64 GetCurrentSysTime()
}
// ------------------------------------------------------------------------------------------------
Int64 GetEpochTimeMicro()
Int64 Chrono::GetEpochTimeMicro()
{
// POSIX implementation
timespec time;
@@ -106,7 +108,7 @@ Int64 GetEpochTimeMicro()
}
// ------------------------------------------------------------------------------------------------
Uint32 GetTickCount()
Uint32 Chrono::GetTickCount()
{
// POSIX implementation
struct timespec time;
@@ -118,7 +120,7 @@ Uint32 GetTickCount()
}
// ------------------------------------------------------------------------------------------------
Int64 GetTickCount64()
Int64 Chrono::GetTickCount64()
{
struct timespec time;
if (clock_gettime(CLOCK_MONOTONIC, &time))
@@ -131,33 +133,107 @@ Int64 GetTickCount64()
#endif // SQMOD_OS_WINDOWS
// ------------------------------------------------------------------------------------------------
Int64 GetEpochTimeMilli()
Int64 Chrono::GetEpochTimeMilli()
{
return (GetEpochTimeMicro() / 1000L);
}
// ------------------------------------------------------------------------------------------------
bool Chrono::ValidDate(Uint16 year, Uint8 month, Uint8 day)
{
// Is this a valid date?
if (year == 0 || month == 0 || day == 0)
{
return false;
}
// Is the month within range?
else if (month > 12)
{
return false;
}
// Return whether the day inside the month
return day <= DaysInMonth(year, month);
}
// ------------------------------------------------------------------------------------------------
Uint8 Chrono::DaysInMonth(Uint16 year, Uint8 month)
{
// Is the specified month within range?
if (month > 12)
{
STHROWF("Month value is out of range: %u > 12", month);
}
// Obtain the days in this month
Uint8 days = *(MonthLengths + month);
// Should we account for January?
if (month == 2 && IsLeapYear(year))
{
++days;
}
// Return the resulted days
return days;
}
// ------------------------------------------------------------------------------------------------
Uint16 Chrono::DayOfYear(Uint16 year, Uint8 month, Uint8 day)
{
// Start with 0 days
Uint16 doy = 0;
// Cumulate the days in months
for (Uint8 m = 1; m < month; ++month)
{
doy += DaysInMonth(year, m);
}
// Add the specified days
doy += day;
// Return the result
return doy;
}
// ------------------------------------------------------------------------------------------------
Date Chrono::ReverseDayOfyear(Uint16 year, Uint16 doy)
{
// The resulted month
Uint8 month = 1;
// Calculate the months till the specified day of year
for (; month < 12; ++month)
{
// Get the number of days in the current month
Uint32 days = DaysInMonth(year, month);
// Can this month fit in the remaining days?
if (days >= doy)
{
break; // The search is complete
}
// Subtract the month days from days of year
doy -= days;
}
// Return the resulted date
return Date(year, month, doy);
}
// ------------------------------------------------------------------------------------------------
static SLongInt SqGetEpochTimeMicro()
{
return SLongInt(GetEpochTimeMicro());
return SLongInt(Chrono::GetEpochTimeMicro());
}
// ------------------------------------------------------------------------------------------------
static SLongInt SqGetEpochTimeMilli()
{
return SLongInt(GetEpochTimeMilli());
return SLongInt(Chrono::GetEpochTimeMilli());
}
// ------------------------------------------------------------------------------------------------
static SLongInt SqGetCurrentSysTime()
{
return SLongInt(GetCurrentSysTime());
return SLongInt(Chrono::GetCurrentSysTime());
}
// ------------------------------------------------------------------------------------------------
static SQInteger SqGetTickCount()
{
return GetTickCount();
return ConvTo< SQInteger >::From(GetTickCount());
}
// ------------------------------------------------------------------------------------------------
@@ -166,13 +242,6 @@ static SLongInt SqGetTickCount64()
return SLongInt(GetTickCount64());
}
// ------------------------------------------------------------------------------------------------
extern void Register_ChronoDate(HSQUIRRELVM vm, Table & cns);
extern void Register_ChronoDatetime(HSQUIRRELVM vm, Table & cns);
extern void Register_ChronoTime(HSQUIRRELVM vm, Table & cns);
extern void Register_ChronoTimer(HSQUIRRELVM vm, Table & cns);
extern void Register_ChronoTimestamp(HSQUIRRELVM vm, Table & cns);
// ================================================================================================
void Register_Chrono(HSQUIRRELVM vm)
{
@@ -189,7 +258,13 @@ void Register_Chrono(HSQUIRRELVM vm)
.Func(_SC("EpochMilli"), &SqGetEpochTimeMilli)
.Func(_SC("Current"), &SqGetCurrentSysTime)
.Func(_SC("TickCount"), &SqGetTickCount)
.Func(_SC("TickCount64"), &SqGetTickCount64);
.Func(_SC("TickCount64"), &SqGetTickCount64)
.Func(_SC("IsLeapYear"), &Chrono::IsLeapYear)
.Func(_SC("IsDateValid"), &Chrono::ValidDate)
.Func(_SC("DaysInYear"), &Chrono::DaysInYear)
.Func(_SC("DaysInMonth"), &Chrono::DaysInMonth)
.Func(_SC("DayOfYear"), &Chrono::DayOfYear)
.Func(_SC("ReverseDayOfyear"), &Chrono::ReverseDayOfyear);
RootTable(vm).Bind(_SC("SqChrono"), cns);
}

104
source/Library/Chrono.hpp
View File

@@ -7,20 +7,104 @@
// ------------------------------------------------------------------------------------------------
namespace SqMod {
/* ------------------------------------------------------------------------------------------------
* Retrieve the current time as microseconds.
*/
Int64 GetCurrentSysTime();
// ------------------------------------------------------------------------------------------------
class Date;
class Time;
class Datetime;
class Timer;
class Timestamp;
/* ------------------------------------------------------------------------------------------------
* Retrieve the epoch time as microseconds.
* Class that offers helpers to work with time related information.
*/
Int64 GetEpochTimeMicro();
class Chrono
{
public:
/* ------------------------------------------------------------------------------------------------
* Retrieve the epoch time as milliseconds.
*/
Int64 GetEpochTimeMilli();
// ------------------------------------------------------------------------------------------------
static const Uint8 MonthLengths[12];
/* --------------------------------------------------------------------------------------------
* Default constructor. (disabled)
*/
Chrono() = delete;
/* --------------------------------------------------------------------------------------------
* Copy constructor. (disabled)
*/
Chrono(const Chrono & o) = delete;
/* --------------------------------------------------------------------------------------------
* Move constructor. (disabled)
*/
Chrono(Chrono && o) = delete;
/* --------------------------------------------------------------------------------------------
* Destructor. (disabled)
*/
~Chrono() = delete;
/* --------------------------------------------------------------------------------------------
* Copy assignment operator. (disabled)
*/
Chrono & operator = (const Chrono & o) = delete;
/* --------------------------------------------------------------------------------------------
* Move assignment operator. (disabled)
*/
Chrono & operator = (Chrono && o) = delete;
/* --------------------------------------------------------------------------------------------
* Retrieve the current time as microseconds.
*/
static Int64 GetCurrentSysTime();
/* --------------------------------------------------------------------------------------------
* Retrieve the epoch time as microseconds.
*/
static Int64 GetEpochTimeMicro();
/* --------------------------------------------------------------------------------------------
* Retrieve the epoch time as milliseconds.
*/
static Int64 GetEpochTimeMilli();
/* --------------------------------------------------------------------------------------------
* See whether the specified date is valid.
*/
static bool ValidDate(Uint16 year, Uint8 month, Uint8 day);
/* --------------------------------------------------------------------------------------------
* See whether the specified year is a leap year.
*/
static bool IsLeapYear(Uint16 year)
{
return !(year % 400) || (!(year % 4) && (year % 100));
}
/* --------------------------------------------------------------------------------------------
* retrieve the number of days in the specified year.
*/
static Uint16 DaysInYear(Uint16 year)
{
return IsLeapYear(year) ? 366 : 365;
}
/* --------------------------------------------------------------------------------------------
* Retrieve the number of days in the specified month.
*/
static Uint8 DaysInMonth(Uint16 year, Uint8 month);
/* --------------------------------------------------------------------------------------------
* Retrieve the number/position of the specified day in the specified year and month.
*/
static Uint16 DayOfYear(Uint16 year, Uint8 month, Uint8 day);
/* --------------------------------------------------------------------------------------------
* Convert just the year and day of year to full date.
*/
static Date ReverseDayOfyear(Uint16 year, Uint16 doy);
};
} // Namespace:: SqMod

292
source/Library/Chrono/Date.cpp
View File

@@ -10,9 +10,6 @@ namespace SqMod {
// ------------------------------------------------------------------------------------------------
SQChar Date::Delimiter = '-';
// ------------------------------------------------------------------------------------------------
const Uint8 Date::MonthLengths[12] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
// ------------------------------------------------------------------------------------------------
SQInteger Date::Typename(HSQUIRRELVM vm)
{
@@ -21,79 +18,6 @@ SQInteger Date::Typename(HSQUIRRELVM vm)
return 1;
}
// ------------------------------------------------------------------------------------------------
Date Date::operator + (const Date & o) const
{
// Add the components individually
return Date(o);
}
// ------------------------------------------------------------------------------------------------
Date Date::operator - (const Date & o) const
{
return Date(o);
}
// ------------------------------------------------------------------------------------------------
Date Date::operator * (const Date & o) const
{
return Date(o);
}
// ------------------------------------------------------------------------------------------------
Date Date::operator / (const Date & o) const
{
return Date(o);
}
// ------------------------------------------------------------------------------------------------
void Date::Set(Uint16 year, Uint8 month, Uint8 day)
{
if (!ValidDate(year, month, day))
{
STHROWF("Invalid date: %04u%c%02u%c%02u%c%u"
, m_Delimiter, m_Year
, m_Delimiter, m_Month
, m_Delimiter, m_Day
);
}
}
// ------------------------------------------------------------------------------------------------
CSStr Date::GetStr() const
{
return ToString();
}
// ------------------------------------------------------------------------------------------------
void Date::SetStr(CSStr str)
{
// The format specifications that will be used to scan the string
static SQChar fs[] = _SC(" %u , %u , %u,");
// Is the specified string empty?
if (!str || *str == '\0')
{
// Clear the values
m_Year = 0;
m_Month = 0;
m_Day = 0;
// We're done here
return;
}
// Assign the specified delimiter
fs[4] = m_Delimiter;
fs[9] = m_Delimiter;
// The sscanf function requires at least 32 bit integers
Uint32 year = 0, month = 0, day = 0;
// Attempt to extract the component values from the specified string
sscanf(str, fs, &year, &month, &day);
// Clamp the extracted values to the boundaries of associated type and assign them
Set(ClampL< Uint32, Uint8 >(year),
ClampL< Uint32, Uint8 >(month),
ClampL< Uint32, Uint8 >(day)
);
}
// ------------------------------------------------------------------------------------------------
Int32 Date::Compare(const Date & o) const
{
@@ -125,13 +49,76 @@ Int32 Date::Compare(const Date & o) const
return 0;
}
// ------------------------------------------------------------------------------------------------
Date Date::operator + (const Date & o) const
{
// Add the components individually
return Date(o);
}
// ------------------------------------------------------------------------------------------------
Date Date::operator - (const Date & o) const
{
return Date(o);
}
// ------------------------------------------------------------------------------------------------
Date Date::operator * (const Date & o) const
{
return Date(o);
}
// ------------------------------------------------------------------------------------------------
Date Date::operator / (const Date & o) const
{
return Date(o);
}
// ------------------------------------------------------------------------------------------------
CSStr Date::ToString() const
{
return ToStrF("%04u%c%02u%c%02u%c%u"
, m_Delimiter, m_Year
, m_Delimiter, m_Month
, m_Delimiter, m_Day
return ToStrF("%04u%c%02u%c%02u", m_Year, m_Delimiter, m_Month, m_Delimiter, m_Day);
}
// ------------------------------------------------------------------------------------------------
void Date::Set(Uint16 year, Uint8 month, Uint8 day)
{
if (!Chrono::ValidDate(year, month, day))
{
STHROWF("Invalid date: %04u%c%02u%c%02u" , m_Year, m_Delimiter, m_Month, m_Delimiter, m_Day);
}
// Assign the specified values
m_Year = year;
m_Month = month;
m_Day = day;
}
// ------------------------------------------------------------------------------------------------
void Date::SetStr(CSStr str)
{
// The format specifications that will be used to scan the string
static SQChar fs[] = _SC(" %u - %u - %u ");
// Is the specified string empty?
if (!str || *str == '\0')
{
// Clear the values
m_Year = 0;
m_Month = 0;
m_Day = 0;
// We're done here
return;
}
// Assign the specified delimiter
fs[4] = m_Delimiter;
fs[9] = m_Delimiter;
// The sscanf function requires at least 32 bit integers
Uint32 year = 0, month = 0, day = 0;
// Attempt to extract the component values from the specified string
sscanf(str, fs, &year, &month, &day);
// Clamp the extracted values to the boundaries of associated type and assign them
Set(ClampL< Uint32, Uint8 >(year),
ClampL< Uint32, Uint8 >(month),
ClampL< Uint32, Uint8 >(day)
);
}
@@ -139,7 +126,7 @@ CSStr Date::ToString() const
void Date::SetDayOfYear(Uint16 doy)
{
// Reverse the given day of year to a full date
Date d = ReverseDayOfyear(m_Year, doy);
Date d = Chrono::ReverseDayOfyear(m_Year, doy);
// Set the obtained month
SetMonth(d.m_Month);
// Set the obtained day
@@ -157,7 +144,7 @@ void Date::SetYear(Uint16 year)
// Assign the value
m_Year = year;
// Make sure the new date is valid
if (!ValidDate(m_Year, m_Month, m_Day))
if (!Chrono::ValidDate(m_Year, m_Month, m_Day))
{
m_Month = 1;
m_Day = 1;
@@ -175,7 +162,7 @@ void Date::SetMonth(Uint8 month)
// Assign the value
m_Month = month;
// Make sure the month days are in range
if (m_Day > DaysInMonth(m_Year, m_Month))
if (m_Day > Chrono::DaysInMonth(m_Year, m_Month))
{
m_Month = 1; // Fall back to the beginning of the month
}
@@ -185,7 +172,7 @@ void Date::SetMonth(Uint8 month)
void Date::SetDay(Uint8 day)
{
// Grab the amount of days in the current month
const Uint8 dim = DaysInMonth(m_Year, m_Month);
const Uint8 dim = Chrono::DaysInMonth(m_Year, m_Month);
// Make sure the day is valid
if (day == 0)
{
@@ -200,7 +187,7 @@ void Date::SetDay(Uint8 day)
}
// ------------------------------------------------------------------------------------------------
void Date::AddYears(Int32 years)
Date & Date::AddYears(Int32 years)
{
// Do we have a valid amount of years?
if (years)
@@ -208,27 +195,33 @@ void Date::AddYears(Int32 years)
// Add the specified amount of years
SetYear(ConvTo< Uint16 >::From(static_cast< Int32 >(m_Year) + years));
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
void Date::AddMonths(Int32 months)
Date & Date::AddMonths(Int32 months)
{
// Do we have a valid amount of months?
if (!months)
if (months)
{
// Calculate the the years, if any
// Extract the number of years
Int32 years = static_cast< Int32 >(months / 12);
// Calculate the months, if any
// Extract the number of months
months = (months % 12) + m_Month;
// Do we have extra months?
if (months >= 12)
{
// Increase the years
++years;
// Subtract one year from months
months %= 12;
}
else if (months < 0)
{
// Decrease the years
--years;
// Add one year to months
months = 12 - months;
}
// Are there any years to add?
@@ -239,20 +232,22 @@ void Date::AddMonths(Int32 months)
// Add the months
SetMonth(months);
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
void Date::AddDays(Int32 days)
Date & Date::AddDays(Int32 days)
{
// Do we have a valid amount of days?
if (!days)
if (days)
{
// Should we go in a positive or negative direction?
Int32 dir = days > 0 ? 1 : -1;
// Whether the number of days is positive or negative
const Int32 dir = days > 0 ? 1 : -1;
// Grab current year
Int32 year = m_Year;
// Calculate the days in the current year
Int32 diy = DaysInYear(year);
Int32 diy = Chrono::DaysInYear(year);
// Calculate the day of year
Int32 doy = GetDayOfYear() + days;
// Calculate the resulting years
@@ -260,13 +255,15 @@ void Date::AddDays(Int32 days)
{
doy -= diy * dir;
year += dir;
diy = DaysInYear(year);
diy = Chrono::DaysInYear(year);
}
// Set the obtained year
SetYear(year);
// Set the obtained day of year
SetDayOfYear(doy);
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
@@ -275,7 +272,7 @@ Date Date::AndYears(Int32 years)
// Do we have a valid amount of years?
if (!years)
{
return Date(*this);
return Date(*this); // Return the date as is
}
// Replicate the current date
Date d(*this);
@@ -291,21 +288,25 @@ Date Date::AndMonths(Int32 months)
// Do we have a valid amount of months?
if (!months)
{
return Date(*this);
return Date(*this); // Return the date as is
}
// Calculate the the years, if any
// Extract the number of years
Int32 years = static_cast< Int32 >(months / 12);
// Calculate the months, if any
// Extract the number of months
months = (months % 12) + m_Month;
// Do we have extra months?
if (months >= 12)
{
// Increase the years
++years;
// Subtract one year from months
months %= 12;
}
else if (months < 0)
{
// Decrease the years
--years;
// Add one year to months
months = 12 - months;
}
// Replicate the current date
@@ -327,14 +328,14 @@ Date Date::AndDays(Int32 days)
// Do we have a valid amount of days?
if (!days)
{
return Date(*this);
return Date(*this); // Return the date as is
}
// Should we go in a positive or negative direction?
Int32 dir = days > 0 ? 1 : -1;
// Whether the number of days is positive or negative
const Int32 dir = days > 0 ? 1 : -1;
// Grab current year
Int32 year = m_Year;
// Calculate the days in the current year
Int32 diy = DaysInYear(year);
Int32 diy = Chrono::DaysInYear(year);
// Calculate the day of year
Int32 doy = GetDayOfYear() + days;
// Calculate the resulting years
@@ -342,7 +343,7 @@ Date Date::AndDays(Int32 days)
{
doy -= diy * dir;
year += dir;
diy = DaysInYear(year);
diy = Chrono::DaysInYear(year);
}
// Replicate the current date
Date d(*this);
@@ -354,80 +355,6 @@ Date Date::AndDays(Int32 days)
return d;
}
// ------------------------------------------------------------------------------------------------
bool Date::ValidDate(Uint16 year, Uint8 month, Uint8 day)
{
// Is this a valid date?
if (year == 0 || month == 0 || day == 0)
{
return false;
}
// Is the month within range?
else if (month > 12)
{
return false;
}
// Return whether the day inside the month
return day <= DaysInMonth(year, month);
}
// ------------------------------------------------------------------------------------------------
Uint8 Date::DaysInMonth(Uint16 year, Uint8 month)
{
// Is the specified month within range?
if (month > 12)
{
STHROWF("Month value is out of range: %u > 12", month);
}
// Obtain the days in this month
Uint8 days = *(MonthLengths + month);
// Should we account for January?
if (month == 2 && IsLeapYear(year))
{
++days;
}
// Return the resulted days
return days;
}
// ------------------------------------------------------------------------------------------------
Uint16 Date::DayOfYear(Uint16 year, Uint8 month, Uint8 day)
{
// Start with 0 days
Uint16 doy = 0;
// Cumulate the days in months
for (Uint8 m = 1; m < month; ++month)
{
doy += DaysInMonth(year, m);
}
// Add the specified days
doy += day;
// Return the result
return doy;
}
// ------------------------------------------------------------------------------------------------
Date Date::ReverseDayOfyear(Uint16 year, Uint16 doy)
{
// The resulted month
Uint8 month = 1;
// Calculate the months till the specified day of year
for (; month < 12; ++month)
{
// Get the number of days in the current month
Uint32 days = DaysInMonth(year, month);
// Can this month fit in the remaining days?
if (days >= doy)
{
break; // The search is complete
}
// Subtract the month days from days of year
doy -= days;
}
// Return the resulted date
return Date(year, month, doy);
}
// ================================================================================================
void Register_ChronoDate(HSQUIRRELVM vm, Table & /*cns*/)
{
@@ -450,8 +377,8 @@ void Register_ChronoDate(HSQUIRRELVM vm, Table & /*cns*/)
.Func< Date (Date::*)(const Date &) const >(_SC("_div"), &Date::operator /)
// Properties
.Prop(_SC("Delimiter"), &Date::GetDelimiter, &Date::SetDelimiter)
.Prop(_SC("DayOfYear"), &Date::GetDayOfYear, &Date::SetDayOfYear)
.Prop(_SC("Str"), &Date::GetStr, &Date::SetStr)
.Prop(_SC("DayOfYear"), &Date::GetDayOfYear, &Date::SetDayOfYear)
.Prop(_SC("Year"), &Date::GetYear, &Date::SetYear)
.Prop(_SC("Month"), &Date::GetMonth, &Date::SetMonth)
.Prop(_SC("Day"), &Date::GetDay, &Date::SetDay)
@@ -469,13 +396,6 @@ void Register_ChronoDate(HSQUIRRELVM vm, Table & /*cns*/)
.Overload< void (Date::*)(Uint16) >(_SC("Set"), &Date::Set)
.Overload< void (Date::*)(Uint16, Uint8) >(_SC("Set"), &Date::Set)
.Overload< void (Date::*)(Uint16, Uint8, Uint8) >(_SC("Set"), &Date::Set)
// Static Functions
.StaticFunc(_SC("IsLeapYear"), &Date::IsLeapYear)
.StaticFunc(_SC("IsValidDate"), &Date::ValidDate)
.StaticFunc(_SC("GetDaysInYear"), &Date::DaysInYear)
.StaticFunc(_SC("GetDaysInMonth"), &Date::DaysInMonth)
.StaticFunc(_SC("GetDayOfYear"), &Date::DayOfYear)
.StaticFunc(_SC("GetReverseDayOfyear"), &Date::ReverseDayOfyear)
);
}

112
source/Library/Chrono/Date.hpp
View File

@@ -2,7 +2,7 @@
#define _LIBRARY_CHRONO_DATE_HPP_
// ------------------------------------------------------------------------------------------------
#include "SqBase.hpp"
#include "Library/Chrono.hpp"
// ------------------------------------------------------------------------------------------------
namespace SqMod {
@@ -17,8 +17,24 @@ public:
// ------------------------------------------------------------------------------------------------
static SQChar Delimiter;
private:
// ------------------------------------------------------------------------------------------------
static const Uint8 MonthLengths[12];
Uint16 m_Year; // Year
Uint8 m_Month; // Month
Uint8 m_Day; // Day
// ------------------------------------------------------------------------------------------------
SQChar m_Delimiter; // Component delimiter when generating strings.
protected:
/* ------------------------------------------------------------------------------------------------
* Compare the values of two instances.
*/
Int32 Compare(const Date & o) const;
public:
/* ------------------------------------------------------------------------------------------------
* Default constructor.
@@ -216,12 +232,25 @@ public:
m_Delimiter = c;
}
/* ------------------------------------------------------------------------------------------------
* Retrieve the values as a string.
*/
CSStr GetStr() const
{
return ToString();
}
/* ------------------------------------------------------------------------------------------------
* Extract the values from a string.
*/
void SetStr(CSStr str);
/* ------------------------------------------------------------------------------------------------
* Retrieve the day component.
*/
Uint16 GetDayOfYear() const
{
return DayOfYear(m_Year, m_Month, m_Day);
return Chrono::DayOfYear(m_Year, m_Month, m_Day);
}
/* ------------------------------------------------------------------------------------------------
@@ -229,16 +258,6 @@ public:
*/
void SetDayOfYear(Uint16 doy);
/* ------------------------------------------------------------------------------------------------
* Retrieve the values as a string.
*/
CSStr GetStr() const;
/* ------------------------------------------------------------------------------------------------
* Extract the values from a string.
*/
void SetStr(CSStr str);
/* ------------------------------------------------------------------------------------------------
* Retrieve the year component.
*/
@@ -281,17 +300,17 @@ public:
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of years to the current date.
*/
void AddYears(Int32 years);
Date & AddYears(Int32 years);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of months to the current date.
*/
void AddMonths(Int32 months);
Date & AddMonths(Int32 months);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of days to the current date.
*/
void AddDays(Int32 days);
Date & AddDays(Int32 days);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of years to obtain a new date.
@@ -313,7 +332,7 @@ public:
*/
bool IsThisLeapYear() const
{
return IsLeapYear(m_Year);
return Chrono::IsLeapYear(m_Year);
}
/* ------------------------------------------------------------------------------------------------
@@ -321,7 +340,7 @@ public:
*/
Uint16 GetYearDays() const
{
return DaysInYear(m_Year);
return Chrono::DaysInYear(m_Year);
}
/* ------------------------------------------------------------------------------------------------
@@ -329,64 +348,9 @@ public:
*/
Uint8 GetMonthDays() const
{
return DaysInMonth(m_Year, m_Month);
return Chrono::DaysInMonth(m_Year, m_Month);
}
protected:
/* ------------------------------------------------------------------------------------------------
* Compare the values of two instances.
*/
Int32 Compare(const Date & o) const;
private:
// ------------------------------------------------------------------------------------------------
Uint16 m_Year; // Year
Uint8 m_Month; // Month
Uint8 m_Day; // Day
// ------------------------------------------------------------------------------------------------
SQChar m_Delimiter; // Component delimiter when generating strings.
public:
/* ------------------------------------------------------------------------------------------------
* See whether the specified year is a leap year.
*/
static bool IsLeapYear(Uint16 year)
{
return !(year % 400) || (!(year % 4) && (year % 100));
}
/* ------------------------------------------------------------------------------------------------
* See whether the specified date is valid.
*/
static bool ValidDate(Uint16 year, Uint8 month, Uint8 day);
/* ------------------------------------------------------------------------------------------------
* retrieve the number of days in the specified year.
*/
static Uint16 DaysInYear(Uint16 year)
{
return IsLeapYear(year) ? 366 : 365;
}
/* ------------------------------------------------------------------------------------------------
* Retrieve the number of days in the specified month.
*/
static Uint8 DaysInMonth(Uint16 year, Uint8 month);
/* ------------------------------------------------------------------------------------------------
* Retrieve the number/position of the specified day in the specified year and month.
*/
static Uint16 DayOfYear(Uint16 year, Uint8 month, Uint8 day);
/* ------------------------------------------------------------------------------------------------
* Convert just the year and day of year to full date.
*/
static Date ReverseDayOfyear(Uint16 year, Uint16 doy);
};
} // Namespace:: SqMod

773
source/Library/Chrono/Datetime.cpp
View File

@@ -8,11 +8,782 @@
namespace SqMod {
// ------------------------------------------------------------------------------------------------
SQChar Datetime::Delimiter = ' ';
SQChar Datetime::DateDelim = '-';
SQChar Datetime::TimeDelim = ':';
// ------------------------------------------------------------------------------------------------
SQInteger Datetime::Typename(HSQUIRRELVM vm)
{
static const SQChar name[] = _SC("SqDatetime");
sq_pushstring(vm, name, sizeof(name));
return 1;
}
// ------------------------------------------------------------------------------------------------
Int32 Datetime::Compare(const Datetime & o) const
{
if (m_Year < o.m_Year)
{
return -1;
}
else if (m_Year > o.m_Year)
{
return 1;
}
else if (m_Month < o.m_Month)
{
return -1;
}
else if (m_Month > o.m_Month)
{
return 1;
}
else if (m_Day < o.m_Day)
{
return -1;
}
else if (m_Day > o.m_Day)
{
return 1;
}
else if (m_Hour < o.m_Hour)
{
return -1;
}
else if (m_Hour > o.m_Hour)
{
return 1;
}
else if (m_Minute < o.m_Minute)
{
return -1;
}
else if (m_Minute > o.m_Minute)
{
return 1;
}
else if (m_Second < o.m_Second)
{
return -1;
}
else if (m_Second > o.m_Second)
{
return 1;
}
else if (m_Millisecond < o.m_Millisecond)
{
return -1;
}
else if (m_Millisecond == o.m_Millisecond)
{
return 0;
}
else
{
return 1;
}
}
// ------------------------------------------------------------------------------------------------
Datetime Datetime::operator + (const Datetime & o) const
{
// Add the components individually
return Datetime(o);
}
// ------------------------------------------------------------------------------------------------
Datetime Datetime::operator - (const Datetime & o) const
{
return Datetime(o);
}
// ------------------------------------------------------------------------------------------------
Datetime Datetime::operator * (const Datetime & o) const
{
return Datetime(o);
}
// ------------------------------------------------------------------------------------------------
Datetime Datetime::operator / (const Datetime & o) const
{
return Datetime(o);
}
// ------------------------------------------------------------------------------------------------
CSStr Datetime::ToString() const
{
return ToStrF("%04u%c%02u%c%02u%c%02u%c%02u%c%02u%c%u"
, m_Year, m_DateDelim, m_Month, m_DateDelim, m_Day
, m_Delimiter
, m_Hour, m_TimeDelim, m_Minute, m_TimeDelim, m_Second , m_TimeDelim, m_Millisecond
);
}
// ------------------------------------------------------------------------------------------------
void Datetime::Set(Uint16 year, Uint8 month, Uint8 day, Uint8 hour, Uint8 minute, Uint8 second, Uint16 millisecond)
{
// Validate the specified date
if (!Chrono::ValidDate(year, month, day))
{
STHROWF("Invalid date: %04u%c%02u%c%02u%c%u"
, m_Delimiter, m_Year
, m_Delimiter, m_Month
, m_Delimiter, m_Day
);
}
// Is the specified hour within range?
else if (hour >= 24)
{
STHROWF("Hour value is out of range: %u >= 24", hour);
}
// Is the specified minute within range?
else if (minute >= 60)
{
STHROWF("Minute value is out of range: %u >= 60", minute);
}
// Is the specified second within range?
else if (second >= 60)
{
STHROWF("Second value is out of range: %u >= 60", second);
}
// Is the specified millisecond within range?
else if (millisecond >= 1000)
{
STHROWF("Millisecond value is out of range: %u >= 1000", millisecond);
}
// Assign the specified values
m_Year = year;
m_Month = month;
m_Day = day;
m_Hour = hour;
m_Minute = minute;
m_Second = second;
m_Millisecond = millisecond;
}
// ------------------------------------------------------------------------------------------------
void Datetime::SetStr(CSStr str)
{
// The format specifications that will be used to scan the string
static SQChar fs[] = _SC(" %u - %u - %u %u : %u : %u : %u ");
// Is the specified string empty?
if (!str || *str == '\0')
{
// Clear the values
m_Year = 0;
m_Month = 0;
m_Day = 0;
m_Hour = 0;
m_Minute = 0;
m_Second = 0;
m_Millisecond = 0;
// We're done here
return;
}
// Assign the specified delimiter
fs[4] = m_DateDelim;
fs[9] = m_DateDelim;
fs[14] = m_Delimiter;
fs[19] = m_TimeDelim;
fs[24] = m_TimeDelim;
fs[29] = m_TimeDelim;
// The sscanf function requires at least 32 bit integers
Uint32 year = 0, month = 0, day = 0, hour = 0, minute = 0, second = 0, milli = 0;
// Attempt to extract the component values from the specified string
sscanf(str, fs, &year, &month, &day, &hour, &minute, &second, &milli);
// Clamp the extracted values to the boundaries of associated type and assign them
Set(ClampL< Uint32, Uint8 >(year),
ClampL< Uint32, Uint8 >(month),
ClampL< Uint32, Uint8 >(day),
ClampL< Uint32, Uint8 >(hour),
ClampL< Uint32, Uint8 >(minute),
ClampL< Uint32, Uint8 >(second),
ClampL< Uint32, Uint16 >(milli)
);
}
// ------------------------------------------------------------------------------------------------
void Datetime::SetDayOfYear(Uint16 doy)
{
// Reverse the given day of year to a full date
Date d = Chrono::ReverseDayOfyear(m_Year, doy);
// Set the obtained month
SetMonth(d.GetMonth());
// Set the obtained day
SetDay(d.GetDay());
}
// ------------------------------------------------------------------------------------------------
void Datetime::SetYear(Uint16 year)
{
// Make sure the year is valid
if (!year)
{
STHROWF("Invalid year: %u", year);
}
// Assign the value
m_Year = year;
// Make sure the new date is valid
if (!Chrono::ValidDate(m_Year, m_Month, m_Day))
{
m_Month = 1;
m_Day = 1;
}
}
// ------------------------------------------------------------------------------------------------
void Datetime::SetMonth(Uint8 month)
{
// Make sure the month is valid
if (month == 0 || month > 12)
{
STHROWF("Invalid month: %u", month);
}
// Assign the value
m_Month = month;
// Make sure the month days are in range
if (m_Day > Chrono::DaysInMonth(m_Year, m_Month))
{
m_Month = 1; // Fall back to the beginning of the month
}
}
// ------------------------------------------------------------------------------------------------
void Datetime::SetDay(Uint8 day)
{
// Grab the amount of days in the current month
const Uint8 dim = Chrono::DaysInMonth(m_Year, m_Month);
// Make sure the day is valid
if (day == 0)
{
STHROWF("Invalid day: %u", day);
}
else if (day > dim)
{
STHROWF("Day is out of range: %u > %u", day, dim);
}
// Assign the value
m_Day = day;
}
// ------------------------------------------------------------------------------------------------
void Datetime::SetHour(Uint8 hour)
{
// Is the specified hour within range?
if (hour >= 24)
{
STHROWF("Hour value is out of range: %u >= 24", hour);
}
// Now it's safe to assign the value
m_Hour = hour;
}
// ------------------------------------------------------------------------------------------------
void Datetime::SetMinute(Uint8 minute)
{
// Is the specified minute within range?
if (minute >= 60)
{
STHROWF("Minute value is out of range: %u >= 60", minute);
}
// Now it's safe to assign the value
m_Minute = minute;
}
// ------------------------------------------------------------------------------------------------
void Datetime::SetSecond(Uint8 second)
{
// Is the specified second within range?
if (second >= 60)
{
STHROWF("Second value is out of range: %u >= 60", second);
}
// Now it's safe to assign the value
m_Second = second;
}
// ------------------------------------------------------------------------------------------------
void Datetime::SetMillisecond(Uint16 millisecond)
{
// Is the specified millisecond within range?
if (millisecond >= 1000)
{
STHROWF("Millisecond value is out of range: %u >= 1000", millisecond);
}
// Now it's safe to assign the value
m_Millisecond = millisecond;
}
// ------------------------------------------------------------------------------------------------
Datetime & Datetime::AddYears(Int32 years)
{
// Do we have a valid amount of years?
if (years)
{
// Add the specified amount of years
SetYear(ConvTo< Uint16 >::From(static_cast< Int32 >(m_Year) + years));
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
Datetime & Datetime::AddMonths(Int32 months)
{
// Do we have a valid amount of months?
if (months)
{
// Extract the number of years
Int32 years = static_cast< Int32 >(months / 12);
// Extract the number of months
months = (months % 12) + m_Month;
// Do we have extra months?
if (months >= 12)
{
// Increase the years
++years;
// Subtract one year from months
months %= 12;
}
else if (months < 0)
{
// Decrease the years
--years;
// Add one year to months
months = 12 - months;
}
// Are there any years to add?
if (years)
{
SetYear(ConvTo< Uint16 >::From(static_cast< Int32 >(m_Year) + years));
}
// Add the months
SetMonth(months);
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
Datetime & Datetime::AddDays(Int32 days)
{
// Do we have a valid amount of days?
if (days)
{
// Whether the number of days is positive or negative
const Int32 dir = days > 0 ? 1 : -1;
// Grab current year
Int32 year = m_Year;
// Calculate the days in the current year
Int32 diy = Chrono::DaysInYear(year);
// Calculate the day of year
Int32 doy = GetDayOfYear() + days;
// Calculate the resulting years
while (doy > diy || doy < 0)
{
doy -= diy * dir;
year += dir;
diy = Chrono::DaysInYear(year);
}
// Set the obtained year
SetYear(year);
// Set the obtained day of year
SetDayOfYear(doy);
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
Datetime & Datetime::AddHours(Int32 hours)
{
// Did we even add any hours?
if (hours)
{
// Extract the number of days
Int32 days = static_cast< Int32 >(hours / 24);
// Extract the number of hours
m_Hour += (hours % 24);
// Are the hours overlapping with the next day?
if (m_Hour >= 24)
{
// Increase the days
++days;
// Subtract one day from hours
m_Hour %= 24;
}
// Should we add any days?
if (days)
{
AddDays(days);
}
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
Datetime & Datetime::AddMinutes(Int32 minutes)
{
// Did we even add any minutes?
if (minutes)
{
// Extract the number of hours
Int32 hours = static_cast< Int32 >(minutes / 60);
// Extract the number of minutes
m_Minute += (minutes % 60);
// Are the minutes overlapping with the next hour?
if (m_Minute >= 60)
{
// Increase the hours
++hours;
// Subtract one hour from minutes
m_Minute %= 60;
}
// Should we add any hours?
if (hours)
{
AddHours(hours);
}
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
Datetime & Datetime::AddSeconds(Int32 seconds)
{
// Did we even add any seconds?
if (seconds)
{
// Extract the number of minutes
Int32 minutes = static_cast< Int32 >(seconds / 60);
// Extract the number of seconds
m_Second += (seconds % 60);
// Are the seconds overlapping with the next minute?
if (m_Second >= 60)
{
// Increase the minutes
++minutes;
// Subtract one minute from seconds
m_Second %= 60;
}
// Should we add any minutes?
if (minutes)
{
AddMinutes(minutes);
}
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
Datetime & Datetime::AddMilliseconds(Int32 milliseconds)
{
// Did we even add any milliseconds?
if (milliseconds)
{
// Extract the number of seconds
Int32 seconds = static_cast< Int32 >(milliseconds / 1000);
// Extract the number of milliseconds
m_Millisecond += (milliseconds / 1000);
// Are the milliseconds overlapping with the next second?
if (m_Millisecond >= 1000)
{
// Increase the seconds
++seconds;
// Subtract one second from milliseconds
m_Millisecond %= 1000;
}
// Should we add any seconds?
if (seconds)
{
AddSeconds(seconds);
}
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
Datetime Datetime::AndYears(Int32 years)
{
// Do we have a valid amount of years?
if (!years)
{
return Datetime(*this); // Return the date-time as is
}
// Replicate the current date
Datetime dt(*this);
// Add the specified amount of years
dt.SetYear(ConvTo< Uint16 >::From(static_cast< Int32 >(m_Year) + years));
// Return the resulted date
return dt;
}
// ------------------------------------------------------------------------------------------------
Datetime Datetime::AndMonths(Int32 months)
{
// Do we have a valid amount of months?
if (!months)
{
return Datetime(*this); // Return the date-time as is
}
// Extract the number of years
Int32 years = static_cast< Int32 >(months / 12);
// Extract the number of months
months = (months % 12) + m_Month;
// Do we have extra months?
if (months >= 12)
{
// Increase the years
++years;
// Subtract one year from months
months %= 12;
}
else if (months < 0)
{
// Decrease the years
--years;
// Add one year to months
months = 12 - months;
}
// Replicate the current date
Datetime dt(*this);
// Are there any years to add?
if (years)
{
dt.SetYear(ConvTo< Uint16 >::From(static_cast< Int32 >(m_Year) + years));
}
// Add the months
dt.SetMonth(months);
// Return the resulted date
return dt;
}
// ------------------------------------------------------------------------------------------------
Datetime Datetime::AndDays(Int32 days)
{
// Do we have a valid amount of days?
if (!days)
{
return Datetime(*this); // Return the date-time as is
}
// Whether the number of days is positive or negative
const Int32 dir = days > 0 ? 1 : -1;
// Grab current year
Int32 year = m_Year;
// Calculate the days in the current year
Int32 diy = Chrono::DaysInYear(year);
// Calculate the day of year
Int32 doy = GetDayOfYear() + days;
// Calculate the resulting years
while (doy > diy || doy < 0)
{
doy -= diy * dir;
year += dir;
diy = Chrono::DaysInYear(year);
}
// Replicate the current date
Datetime dt(*this);
// Set the obtained year
dt.SetYear(year);
// Set the obtained day of year
dt.SetDayOfYear(doy);
// Return the resulted date
return dt;
}
// ------------------------------------------------------------------------------------------------
Datetime Datetime::AndHours(Int32 hours)
{
// Did we even add any hours?
if (!hours)
{
return Datetime(*this); // Return the date-time as is
}
// Extract the number of days
Int32 days = static_cast< Int32 >(hours / 24);
// Extract the number of hours
hours = m_Hour + (hours % 24);
// Are the hours overlapping with the next day?
if (hours >= 24)
{
++days; // Increase the days
}
// Replicate the current time
Datetime dt(*this);
// Should we add any days?
if (days)
{
dt.AddDays(days);
}
// Assign the resulted hours
dt.m_Hour = (hours % 24);
// Return the result
return dt;
}
// ------------------------------------------------------------------------------------------------
Datetime Datetime::AndMinutes(Int32 minutes)
{
// Did we even added any minutes?
if (!minutes)
{
return Datetime(*this); // Return the date-time as is
}
// Extract the number of hours
Int32 hours = static_cast< Int32 >(minutes / 60);
// Extract the number of minutes
minutes = m_Minute + (minutes % 60);
// Are the minutes overlapping with the next hour?
if (minutes >= 60)
{
++hours; // Increase hours
}
// Replicate the current time
Datetime dt(*this);
// Should we add any hours?
if (hours)
{
dt.AddHours(hours);
}
// Assign the resulted minutes
dt.m_Minute = (minutes % 60);
// Return the result
return dt;
}
// ------------------------------------------------------------------------------------------------
Datetime Datetime::AndSeconds(Int32 seconds)
{
// Did we even added any seconds?
if (!seconds)
{
return Datetime(*this); // Return the date-time as is
}
// Extract the number of minutes
Int32 minutes = static_cast< Int32 >(seconds / 60);
// Extract the number of seconds
seconds = m_Second + (seconds % 60);
// Are the seconds overlapping with the next minute?
if (seconds >= 60)
{
++minutes; // Increase minutes
}
// Replicate the current time
Datetime dt(*this);
// Should we add any minutes?
if (minutes)
{
dt.AddMinutes(minutes);
}
// Assign the resulted seconds
dt.m_Second = (seconds % 60);
// Return the result
return dt;
}
// ------------------------------------------------------------------------------------------------
Datetime Datetime::AndMilliseconds(Int32 milliseconds)
{
// Did we even added any milliseconds?
if (!milliseconds)
{
return Datetime(*this); // Return the date-time as is
}
// Extract the number of seconds
Int32 seconds = static_cast< Int32 >(milliseconds / 1000);
// Extract the number of milliseconds
milliseconds = m_Millisecond + (milliseconds % 1000);
// Are the milliseconds overlapping with the next second?
if (milliseconds >= 1000)
{
++seconds; // Increase seconds
}
// Replicate the current time
Datetime dt(*this);
// Should we add any seconds?
if (seconds)
{
dt.AddSeconds(seconds);
}
// Assign the resulted milliseconds
dt.m_Millisecond = (milliseconds % 1000);
// Return the result
return dt;
}
// ================================================================================================
void Register_ChronoDatetime(HSQUIRRELVM vm, Table & /*cns*/)
{
RootTable(vm).Bind(_SC("SqDatetime"), Class< Datetime >(vm, _SC("SqDatetime"))
// Constructors
.Ctor()
.Ctor< Uint16 >()
.Ctor< Uint16, Uint8 >()
.Ctor< Uint16, Uint8, Uint8 >()
.Ctor< Uint16, Uint8, Uint8, Uint8 >()
.Ctor< Uint16, Uint8, Uint8, Uint8, Uint8 >()
.Ctor< Uint16, Uint8, Uint8, Uint8, Uint8, Uint8 >()
.Ctor< Uint16, Uint8, Uint8, Uint8, Uint8, Uint8, Uint16 >()
// Static Properties
.SetStaticValue(_SC("GlobalDelimiter"), &Datetime::Delimiter)
.SetStaticValue(_SC("GlobalDateDelim"), &Datetime::DateDelim)
.SetStaticValue(_SC("GlobalTimeDelim"), &Datetime::TimeDelim)
// Core Meta-methods
.Func(_SC("_tostring"), &Datetime::ToString)
.SquirrelFunc(_SC("_typename"), &Datetime::Typename)
.Func(_SC("_cmp"), &Datetime::Cmp)
// Meta-methods
.Func< Datetime (Datetime::*)(const Datetime &) const >(_SC("_add"), &Datetime::operator +)
.Func< Datetime (Datetime::*)(const Datetime &) const >(_SC("_sub"), &Datetime::operator -)
.Func< Datetime (Datetime::*)(const Datetime &) const >(_SC("_mul"), &Datetime::operator *)
.Func< Datetime (Datetime::*)(const Datetime &) const >(_SC("_div"), &Datetime::operator /)
// Properties
.Prop(_SC("Delimiter"), &Datetime::GetDelimiter, &Datetime::SetDelimiter)
.Prop(_SC("DateDelim"), &Datetime::GetDateDelim, &Datetime::SetDateDelim)
.Prop(_SC("TimeDelim"), &Datetime::GetTimeDelim, &Datetime::SetTimeDelim)
.Prop(_SC("Str"), &Datetime::GetStr, &Datetime::SetStr)
.Prop(_SC("DayOfYear"), &Datetime::GetDayOfYear, &Datetime::SetDayOfYear)
.Prop(_SC("Year"), &Datetime::GetYear, &Datetime::SetYear)
.Prop(_SC("Month"), &Datetime::GetMonth, &Datetime::SetMonth)
.Prop(_SC("Day"), &Datetime::GetDay, &Datetime::SetDay)
.Prop(_SC("Hour"), &Datetime::GetHour, &Datetime::SetHour)
.Prop(_SC("Minute"), &Datetime::GetMinute, &Datetime::SetMinute)
.Prop(_SC("Second"), &Datetime::GetSecond, &Datetime::SetSecond)
.Prop(_SC("Millisecond"), &Datetime::GetMillisecond, &Datetime::SetMillisecond)
.Prop(_SC("LeapYear"), &Datetime::IsThisLeapYear)
.Prop(_SC("YearDays"), &Datetime::GetYearDays)
.Prop(_SC("MonthDays"), &Datetime::GetMonthDays)
// Member Methods
.Func(_SC("AddYears"), &Datetime::AddYears)
.Func(_SC("AddMonths"), &Datetime::AddMonths)
.Func(_SC("AddDays"), &Datetime::AddDays)
.Func(_SC("AddHours"), &Datetime::AddHours)
.Func(_SC("AddMinutes"), &Datetime::AddMinutes)
.Func(_SC("AddSeconds"), &Datetime::AddSeconds)
.Func(_SC("AddMillis"), &Datetime::AddMilliseconds)
.Func(_SC("AddMilliseconds"), &Datetime::AddMilliseconds)
.Func(_SC("AndYears"), &Datetime::AndYears)
.Func(_SC("AndMonths"), &Datetime::AndMonths)
.Func(_SC("AndDays"), &Datetime::AndDays)
.Func(_SC("AndHours"), &Datetime::AndHours)
.Func(_SC("AndMinutes"), &Datetime::AndMinutes)
.Func(_SC("AndSeconds"), &Datetime::AndSeconds)
.Func(_SC("AndMillis"), &Datetime::AndMilliseconds)
.Func(_SC("AndMilliseconds"), &Datetime::AndMilliseconds)
// Overloaded Methods
.Overload< void (Datetime::*)(Uint16) >(_SC("Set"), &Datetime::Set)
.Overload< void (Datetime::*)(Uint16, Uint8) >(_SC("Set"), &Datetime::Set)
.Overload< void (Datetime::*)(Uint16, Uint8, Uint8) >(_SC("Set"), &Datetime::Set)
.Overload< void (Datetime::*)(Uint16, Uint8, Uint8, Uint8) >(_SC("Set"), &Datetime::Set)
.Overload< void (Datetime::*)(Uint16, Uint8, Uint8, Uint8, Uint8) >(_SC("Set"), &Datetime::Set)
.Overload< void (Datetime::*)(Uint16, Uint8, Uint8, Uint8, Uint8, Uint8) >(_SC("Set"), &Datetime::Set)
.Overload< void (Datetime::*)(Uint16, Uint8, Uint8, Uint8, Uint8, Uint8, Uint16) >(_SC("Set"), &Datetime::Set)
);
}
} // Namespace:: SqMod

559
source/Library/Chrono/Datetime.hpp
View File

@@ -2,14 +2,569 @@
#define _LIBRARY_CHRONO_DATETIME_HPP_
// ------------------------------------------------------------------------------------------------
#include "SqBase.hpp"
#include "Library/Chrono.hpp"
// ------------------------------------------------------------------------------------------------
namespace SqMod {
/* ------------------------------------------------------------------------------------------------
*
* Helper class used to represent a certain date and time.
*/
class Datetime
{
public:
// ------------------------------------------------------------------------------------------------
static SQChar Delimiter;
static SQChar DateDelim;
static SQChar TimeDelim;
private:
// ------------------------------------------------------------------------------------------------
Uint16 m_Year; // Year
Uint8 m_Month; // Month
Uint8 m_Day; // Day
// ------------------------------------------------------------------------------------------------
Uint8 m_Hour; // Hour
Uint8 m_Minute; // Minute
Uint8 m_Second; // Second
Uint16 m_Millisecond; // Millisecond
// ------------------------------------------------------------------------------------------------
SQChar m_Delimiter; // Date and time delimiter when generating strings.
SQChar m_DateDelim; // Time component delimiter when generating strings.
SQChar m_TimeDelim; // Date component delimiter when generating strings.
protected:
/* ------------------------------------------------------------------------------------------------
* Compare the values of two instances.
*/
Int32 Compare(const Datetime & o) const;
public:
/* ------------------------------------------------------------------------------------------------
* Default constructor.
*/
Datetime()
: m_Year(1970)
, m_Month(1)
, m_Day(1)
, m_Hour(0)
, m_Minute(0)
, m_Second(0)
, m_Millisecond(0)
, m_Delimiter(Delimiter)
, m_DateDelim(DateDelim)
, m_TimeDelim(TimeDelim)
{
/* ... */
}
/* ------------------------------------------------------------------------------------------------
* Speciffic year constructor.
*/
Datetime(Uint16 year)
: m_Delimiter(Delimiter)
, m_DateDelim(DateDelim)
, m_TimeDelim(TimeDelim)
{
Set(year, 1, 1, 0, 0, 0, 0);
}
/* ------------------------------------------------------------------------------------------------
* Speciffic year and month constructor.
*/
Datetime(Uint16 year, Uint8 month)
: m_Delimiter(Delimiter)
, m_DateDelim(DateDelim)
, m_TimeDelim(TimeDelim)
{
Set(year, month, 1, 0, 0, 0, 0);
}
/* ------------------------------------------------------------------------------------------------
* Speciffic date constructor.
*/
Datetime(Uint16 year, Uint8 month, Uint8 day)
: m_Delimiter(Delimiter)
, m_DateDelim(DateDelim)
, m_TimeDelim(TimeDelim)
{
Set(year, month, day, 0, 0, 0, 0);
}
/* ------------------------------------------------------------------------------------------------
* Speciffic date and hour constructor.
*/
Datetime(Uint16 year, Uint8 month, Uint8 day, Uint8 hour)
: m_Delimiter(Delimiter)
, m_DateDelim(DateDelim)
, m_TimeDelim(TimeDelim)
{
Set(year, month, day, hour, 0, 0, 0);
}
/* ------------------------------------------------------------------------------------------------
* Speciffic date, hour and minute constructor.
*/
Datetime(Uint16 year, Uint8 month, Uint8 day, Uint8 hour, Uint8 minute)
: m_Delimiter(Delimiter)
, m_DateDelim(DateDelim)
, m_TimeDelim(TimeDelim)
{
Set(year, month, day, hour, minute, 0, 0);
}
/* ------------------------------------------------------------------------------------------------
* Speciffic date and time constructor.
*/
Datetime(Uint16 year, Uint8 month, Uint8 day, Uint8 hour, Uint8 minute, Uint8 second)
: m_Delimiter(Delimiter)
, m_DateDelim(DateDelim)
, m_TimeDelim(TimeDelim)
{
Set(year, month, day, hour, minute, second, 0);
}
/* ------------------------------------------------------------------------------------------------
* Speciffic date and precise time constructor.
*/
Datetime(Uint16 year, Uint8 month, Uint8 day, Uint8 hour, Uint8 minute, Uint8 second, Uint16 millisecond)
: m_Delimiter(Delimiter)
, m_DateDelim(DateDelim)
, m_TimeDelim(TimeDelim)
{
Set(year, month, day, hour, minute, second, millisecond);
}
/* --------------------------------------------------------------------------------------------
* Copy constructor.
*/
Datetime(const Datetime & o) = default;
/* --------------------------------------------------------------------------------------------
* Move constructor.
*/
Datetime(Datetime && o) = default;
/* --------------------------------------------------------------------------------------------
* Destructor.
*/
~Datetime() = default;
/* --------------------------------------------------------------------------------------------
* Copy assignment operator.
*/
Datetime & operator = (const Datetime & o) = default;
/* --------------------------------------------------------------------------------------------
* Move assignment operator.
*/
Datetime & operator = (Datetime && o) = default;
/* --------------------------------------------------------------------------------------------
* Equality comparison operator.
*/
bool operator == (const Datetime & o) const
{
return Compare(o) == 0;
}
/* --------------------------------------------------------------------------------------------
* Inequality comparison operator.
*/
bool operator != (const Datetime & o) const
{
return Compare(o) != 0;
}
/* --------------------------------------------------------------------------------------------
* Less than comparison operator.
*/
bool operator < (const Datetime & o) const
{
return Compare(o) < 0;
}
/* --------------------------------------------------------------------------------------------
* Greater than comparison operator.
*/
bool operator > (const Datetime & o) const
{
return Compare(o) > 0;
}
/* --------------------------------------------------------------------------------------------
* Less than or equal comparison operator.
*/
bool operator <= (const Datetime & o) const
{
return Compare(o) <= 0;
}
/* --------------------------------------------------------------------------------------------
* Greater than or equal comparison operator.
*/
bool operator >= (const Datetime & o) const
{
return Compare(o) >= 0;
}
/* --------------------------------------------------------------------------------------------
* Addition operator.
*/
Datetime operator + (const Datetime & o) const;
/* --------------------------------------------------------------------------------------------
* Subtraction operator.
*/
Datetime operator - (const Datetime & o) const;
/* --------------------------------------------------------------------------------------------
* Multiplication operator.
*/
Datetime operator * (const Datetime & o) const;
/* --------------------------------------------------------------------------------------------
* Division operator.
*/
Datetime operator / (const Datetime & o) const;
/* --------------------------------------------------------------------------------------------
* Used by the script engine to compare two instances of this type.
*/
Int32 Cmp(const Datetime & o) const
{
return Compare(o);
}
/* --------------------------------------------------------------------------------------------
* Used by the script engine to convert an instance of this type to a string.
*/
CSStr ToString() const;
/* --------------------------------------------------------------------------------------------
* Used by the script engine to retrieve the name from instances of this type.
*/
static SQInteger Typename(HSQUIRRELVM vm);
/* ------------------------------------------------------------------------------------------------
* Assign the specified values.
*/
void Set(Uint16 year)
{
Set(year, m_Month, m_Day, m_Hour, m_Minute, m_Second, m_Millisecond);
}
/* ------------------------------------------------------------------------------------------------
* Assign the specified values.
*/
void Set(Uint16 year, Uint8 month)
{
Set(year, month, m_Day, m_Hour, m_Minute, m_Second, m_Millisecond);
}
/* ------------------------------------------------------------------------------------------------
* Assign the specified values.
*/
void Set(Uint16 year, Uint8 month, Uint8 day)
{
Set(year, month, day, m_Hour, m_Minute, m_Second, m_Millisecond);
}
/* ------------------------------------------------------------------------------------------------
* Assign the specified values.
*/
void Set(Uint16 year, Uint8 month, Uint8 day, Uint8 hour)
{
Set(year, month, day, hour, m_Minute, m_Second, m_Millisecond);
}
/* ------------------------------------------------------------------------------------------------
* Assign the specified values.
*/
void Set(Uint16 year, Uint8 month, Uint8 day, Uint8 hour, Uint8 minute)
{
Set(year, month, day, hour, minute, m_Second, m_Millisecond);
}
/* ------------------------------------------------------------------------------------------------
* Assign the specified values.
*/
void Set(Uint16 year, Uint8 month, Uint8 day, Uint8 hour, Uint8 minute, Uint8 second)
{
Set(year, month, day, hour, minute, second, m_Millisecond);
}
/* ------------------------------------------------------------------------------------------------
* Assign the specified values.
*/
void Set(Uint16 year, Uint8 month, Uint8 day, Uint8 hour, Uint8 minute, Uint8 second, Uint16 millisecond);
/* ------------------------------------------------------------------------------------------------
* Retrieve the local delimiter character.
*/
SQChar GetDelimiter() const
{
return m_Delimiter;
}
/* ------------------------------------------------------------------------------------------------
* Modify the local delimiter character.
*/
void SetDelimiter(SQChar c)
{
m_Delimiter = c;
}
/* ------------------------------------------------------------------------------------------------
* Retrieve the local date delimiter character.
*/
SQChar GetDateDelim() const
{
return m_DateDelim;
}
/* ------------------------------------------------------------------------------------------------
* Modify the local date delimiter character.
*/
void SetDateDelim(SQChar c)
{
m_DateDelim = c;
}
/* ------------------------------------------------------------------------------------------------
* Retrieve the local time delimiter character.
*/
SQChar GetTimeDelim() const
{
return m_TimeDelim;
}
/* ------------------------------------------------------------------------------------------------
* Modify the local time delimiter character.
*/
void SetTimeDelim(SQChar c)
{
m_TimeDelim = c;
}
/* ------------------------------------------------------------------------------------------------
* Retrieve the values as a string.
*/
CSStr GetStr() const
{
return ToString();
}
/* ------------------------------------------------------------------------------------------------
* Extract the values from a string.
*/
void SetStr(CSStr str);
/* ------------------------------------------------------------------------------------------------
* Retrieve the day component.
*/
Uint16 GetDayOfYear() const
{
return Chrono::DayOfYear(m_Year, m_Month, m_Day);
}
/* ------------------------------------------------------------------------------------------------
* Modify the day component.
*/
void SetDayOfYear(Uint16 doy);
/* ------------------------------------------------------------------------------------------------
* Retrieve the year component.
*/
Uint16 GetYear() const
{
return m_Year;
}
/* ------------------------------------------------------------------------------------------------
* Modify the year component.
*/
void SetYear(Uint16 year);
/* ------------------------------------------------------------------------------------------------
* Retrieve the month component.
*/
Uint8 GetMonth() const
{
return m_Month;
}
/* ------------------------------------------------------------------------------------------------
* Modify the month component.
*/
void SetMonth(Uint8 month);
/* ------------------------------------------------------------------------------------------------
* Retrieve the day component.
*/
Uint8 GetDay() const
{
return m_Day;
}
/* ------------------------------------------------------------------------------------------------
* Modify the day component.
*/
void SetDay(Uint8 day);
/* ------------------------------------------------------------------------------------------------
* Retrieve the hour component.
*/
Uint8 GetHour() const
{
return m_Hour;
}
/* ------------------------------------------------------------------------------------------------
* Modify the hour component.
*/
void SetHour(Uint8 hour);
/* ------------------------------------------------------------------------------------------------
* Retrieve the minute component.
*/
Uint8 GetMinute() const
{
return m_Minute;
}
/* ------------------------------------------------------------------------------------------------
* Modify the minute component.
*/
void SetMinute(Uint8 minute);
/* ------------------------------------------------------------------------------------------------
* Retrieve the second component.
*/
Uint8 GetSecond() const
{
return m_Second;
}
/* ------------------------------------------------------------------------------------------------
* Modify the second component.
*/
void SetSecond(Uint8 second);
/* ------------------------------------------------------------------------------------------------
* Retrieve the millisecond component.
*/
Uint16 GetMillisecond() const
{
return m_Millisecond;
}
/* ------------------------------------------------------------------------------------------------
* Modify the millisecond component.
*/
void SetMillisecond(Uint16 millisecond);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of years to the current date.
*/
Datetime & AddYears(Int32 years);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of months to the current date.
*/
Datetime & AddMonths(Int32 months);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of days to the current date.
*/
Datetime & AddDays(Int32 days);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of hours to the current time.
*/
Datetime & AddHours(Int32 hours);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of minutes to the current time.
*/
Datetime & AddMinutes(Int32 minutes);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of seconds to the current time.
*/
Datetime & AddSeconds(Int32 seconds);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of milliseconds to the current time.
*/
Datetime & AddMilliseconds(Int32 milliseconds);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of years to obtain a new date.
*/
Datetime AndYears(Int32 years);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of months to obtain a new date.
*/
Datetime AndMonths(Int32 months);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of days to obtain a new date.
*/
Datetime AndDays(Int32 days);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of hours to obtain a new time.
*/
Datetime AndHours(Int32 hours);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of minutes to obtain a new time.
*/
Datetime AndMinutes(Int32 minutes);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of seconds to obtain a new time.
*/
Datetime AndSeconds(Int32 seconds);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of milliseconds to obtain a new time.
*/
Datetime AndMilliseconds(Int32 milliseconds);
/* ------------------------------------------------------------------------------------------------
* See whether the associated year is a leap year.
*/
bool IsThisLeapYear() const
{
return Chrono::IsLeapYear(m_Year);
}
/* ------------------------------------------------------------------------------------------------
* Retrieve the number of days in the associated year.
*/
Uint16 GetYearDays() const
{
return Chrono::DaysInYear(m_Year);
}
/* ------------------------------------------------------------------------------------------------
* Retrieve the number of days in the associated month.
*/
Uint8 GetMonthDays() const
{
return Chrono::DaysInMonth(m_Year, m_Month);
}
};
} // Namespace:: SqMod

407
source/Library/Chrono/Time.cpp
View File

@@ -13,103 +13,11 @@ SQChar Time::Delimiter = ':';
// ------------------------------------------------------------------------------------------------
SQInteger Time::Typename(HSQUIRRELVM vm)
{
static const SQChar name[] = _SC("SqChronoTime");
static const SQChar name[] = _SC("SqTime");
sq_pushstring(vm, name, sizeof(name));
return 1;
}
// ------------------------------------------------------------------------------------------------
Time Time::operator + (const Time & o) const
{
return Time(o);
}
// ------------------------------------------------------------------------------------------------
Time Time::operator - (const Time & o) const
{
return Time(o);
}
// ------------------------------------------------------------------------------------------------
Time Time::operator * (const Time & o) const
{
return Time(o);
}
// ------------------------------------------------------------------------------------------------
Time Time::operator / (const Time & o) const
{
return Time(o);
}
// ------------------------------------------------------------------------------------------------
void Time::Set(Uint8 hour, Uint8 minute, Uint8 second, Uint16 millisecond)
{
// Is the specified hour within range?
if (hour >= 24)
{
STHROWF("Hour value is out of range: %u >= 24", hour);
}
// Is the specified minute within range?
else if (minute >= 60)
{
STHROWF("Minute value is out of range: %u >= 60", minute);
}
// Is the specified second within range?
else if (second >= 60)
{
STHROWF("Second value is out of range: %u >= 60", second);
}
// Is the specified millisecond within range?
else if (millisecond >= 1000)
{
STHROWF("Millisecond value is out of range: %u >= 1000", millisecond);
}
// Now it's safe to assign the values
m_Hour = hour;
m_Minute = minute;
m_Second = second;
m_Millisecond = millisecond;
}
// ------------------------------------------------------------------------------------------------
CSStr Time::GetStr() const
{
return ToString();
}
// ------------------------------------------------------------------------------------------------
void Time::SetStr(CSStr str)
{
// The format specifications that will be used to scan the string
static SQChar fs[] = _SC(" %u , %u , %u, %u ");
// Is the specified string empty?
if (!str || *str == '\0')
{
// Clear the values
m_Hour = 0;
m_Minute = 0;
m_Second = 0;
m_Millisecond = 0;
// We're done here
return;
}
// Assign the specified delimiter
fs[4] = m_Delimiter;
fs[9] = m_Delimiter;
fs[14] = m_Delimiter;
// The sscanf function requires at least 32 bit integers
Uint32 hour = 0, minute = 0, second = 0, milli = 0;
// Attempt to extract the component values from the specified string
sscanf(str, fs, &hour, &minute, &second, &milli);
// Clamp the extracted values to the boundaries of associated type and assign them
Set(ClampL< Uint32, Uint8 >(hour),
ClampL< Uint32, Uint8 >(minute),
ClampL< Uint32, Uint8 >(second),
ClampL< Uint32, Uint16 >(milli)
);
}
// ------------------------------------------------------------------------------------------------
Int32 Time::Compare(const Time & o) const
{
@@ -151,14 +59,99 @@ Int32 Time::Compare(const Time & o) const
}
}
// ------------------------------------------------------------------------------------------------
Time Time::operator + (const Time & o) const
{
return Time(o);
}
// ------------------------------------------------------------------------------------------------
Time Time::operator - (const Time & o) const
{
return Time(o);
}
// ------------------------------------------------------------------------------------------------
Time Time::operator * (const Time & o) const
{
return Time(o);
}
// ------------------------------------------------------------------------------------------------
Time Time::operator / (const Time & o) const
{
return Time(o);
}
// ------------------------------------------------------------------------------------------------
CSStr Time::ToString() const
{
return ToStrF("%02u%c%02u%c%02u%c%u"
, m_Delimiter, m_Hour
, m_Delimiter, m_Minute
, m_Delimiter, m_Second
, m_Delimiter, m_Millisecond
return ToStrF("%02u%c%02u%c%02u%c%u",
m_Hour, m_Delimiter,
m_Minute, m_Delimiter,
m_Second, m_Delimiter,
m_Millisecond);
}
// ------------------------------------------------------------------------------------------------
void Time::Set(Uint8 hour, Uint8 minute, Uint8 second, Uint16 millisecond)
{
// Is the specified hour within range?
if (hour >= 24)
{
STHROWF("Hour value is out of range: %u >= 24", hour);
}
// Is the specified minute within range?
else if (minute >= 60)
{
STHROWF("Minute value is out of range: %u >= 60", minute);
}
// Is the specified second within range?
else if (second >= 60)
{
STHROWF("Second value is out of range: %u >= 60", second);
}
// Is the specified millisecond within range?
else if (millisecond >= 1000)
{
STHROWF("Millisecond value is out of range: %u >= 1000", millisecond);
}
// Now it's safe to assign the values
m_Hour = hour;
m_Minute = minute;
m_Second = second;
m_Millisecond = millisecond;
}
// ------------------------------------------------------------------------------------------------
void Time::SetStr(CSStr str)
{
// The format specifications that will be used to scan the string
static SQChar fs[] = _SC(" %u : %u : %u : %u ");
// Is the specified string empty?
if (!str || *str == '\0')
{
// Clear the values
m_Hour = 0;
m_Minute = 0;
m_Second = 0;
m_Millisecond = 0;
// We're done here
return;
}
// Assign the specified delimiter
fs[4] = m_Delimiter;
fs[9] = m_Delimiter;
fs[14] = m_Delimiter;
// The sscanf function requires at least 32 bit integers
Uint32 hour = 0, minute = 0, second = 0, milli = 0;
// Attempt to extract the component values from the specified string
sscanf(str, fs, &hour, &minute, &second, &milli);
// Clamp the extracted values to the boundaries of associated type and assign them
Set(ClampL< Uint32, Uint8 >(hour),
ClampL< Uint32, Uint8 >(minute),
ClampL< Uint32, Uint8 >(second),
ClampL< Uint32, Uint16 >(milli)
);
}
@@ -211,129 +204,210 @@ void Time::SetMillisecond(Uint16 millisecond)
}
// ------------------------------------------------------------------------------------------------
Time Time::AddHours(Int32 hours)
Time & Time::AddHours(Int32 hours)
{
// Replicate the current time
Time tm(*this);
// Did we even added any hours?
if (!hours)
// Did we even add any hours?
if (hours)
{
return tm; // Return the time as is
// Add the specified amount of hours
m_Hour += (hours % 24);
// Make sure the value is within range
m_Hour %= 24;
}
// Add the specified amount of hours
tm.m_Hour = ((hours % 24) + m_Hour);
// Make sure the value is within range
tm.m_Hour %= 24;
// Return the result
return tm;
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
Time Time::AddMinutes(Int32 minutes)
Time & Time::AddMinutes(Int32 minutes)
{
// Did we even add any minutes?
if (minutes)
{
// Extract the number of hours
Int32 hours = static_cast< Int32 >(minutes / 60);
// Extract the number of minutes
m_Minute += (minutes % 60);
// Are the minutes overlapping with the next hour?
if (m_Minute >= 60)
{
// Increase the hours
++hours;
// Subtract one hour from minutes
m_Minute %= 60;
}
// Should we add any hours?
if (hours)
{
AddHours(hours);
}
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
Time & Time::AddSeconds(Int32 seconds)
{
// Did we even add any seconds?
if (seconds)
{
// Extract the number of minutes
Int32 minutes = static_cast< Int32 >(seconds / 60);
// Extract the number of seconds
m_Second += (seconds % 60);
// Are the seconds overlapping with the next minute?
if (m_Second >= 60)
{
// Increase the minutes
++minutes;
// Subtract one minute from seconds
m_Second %= 60;
}
// Should we add any minutes?
if (minutes)
{
AddMinutes(minutes);
}
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
Time & Time::AddMilliseconds(Int32 milliseconds)
{
// Did we even add any milliseconds?
if (milliseconds)
{
// Extract the number of seconds
Int32 seconds = static_cast< Int32 >(milliseconds / 1000);
// Extract the number of milliseconds
m_Millisecond += (milliseconds / 1000);
// Are the milliseconds overlapping with the next second?
if (m_Millisecond >= 1000)
{
// Increase the seconds
++seconds;
// Subtract one second from milliseconds
m_Millisecond %= 1000;
}
// Should we add any seconds?
if (seconds)
{
AddSeconds(seconds);
}
}
// Allow chaining operations
return *this;
}
// ------------------------------------------------------------------------------------------------
Time Time::AndHours(Int32 hours)
{
// Did we even add any hours?
if (hours)
{
return Time((m_Hour + (hours % 24)) % 24, m_Minute, m_Second, m_Millisecond);
}
// Return the time as is
return Time(*this);
}
// ------------------------------------------------------------------------------------------------
Time Time::AndMinutes(Int32 minutes)
{
// Replicate the current time
Time tm(*this);
// Did we even added any minutes?
if (!minutes)
{
return tm; // Return the time as is
return Time(*this); // Return the time as is
}
// Extract the number of hours
Int32 hours = minutes / 60;
Int32 hours = static_cast< Int32 >(minutes / 60);
// Extract the number of minutes
minutes = (minutes % 60) + m_Minute;
// Make sure the value is within range
minutes = m_Minute + (minutes % 60);
// Are the minutes overlapping with the next hour?
if (minutes >= 60)
{
// Increase hours
++hours;
// Subtract from minutes
minutes %= 60;
++hours; // Increase hours
}
// Do we have any hours?
if (hours > 0)
// Replicate the current time
Time t(*this);
// Should we add any hours?
if (hours)
{
// Add the hours
tm = tm.AddHours(hours);
t.AddHours(hours);
}
// Assign the resulted minutes
tm.m_Minute = minutes;
t.m_Minute = (minutes % 60);
// Return the result
return tm;
return t;
}
// ------------------------------------------------------------------------------------------------
Time Time::AddSeconds(Int32 seconds)
Time Time::AndSeconds(Int32 seconds)
{
// Replicate the current time
Time tm(*this);
// Did we even added any seconds?
if (!seconds)
{
return tm; // Return the time as is
return Time(*this); // Return the time as is
}
// Extract the number of minutes
Int32 minutes = seconds / 60;
Int32 minutes = static_cast< Int32 >(seconds / 60);
// Extract the number of seconds
seconds = (seconds % 60) + m_Second;
// Make sure the value is within range
seconds = m_Second + (seconds % 60);
// Are the seconds overlapping with the next minute?
if (seconds >= 60)
{
// Increase minutes
++minutes;
// Subtract from seconds
seconds %= 60;
++minutes; // Increase minutes
}
// Do we have any minutes?
if (minutes > 0)
// Replicate the current time
Time t(*this);
// Should we add any minutes?
if (minutes)
{
// Add the minutes
tm = tm.AddMinutes(minutes);
t.AddMinutes(minutes);
}
// Assign the resulted seconds
tm.m_Second = seconds;
t.m_Second = (seconds % 60);
// Return the result
return tm;
return t;
}
// ------------------------------------------------------------------------------------------------
Time Time::AddMilliseconds(Int32 milliseconds)
Time Time::AndMilliseconds(Int32 milliseconds)
{
// Replicate the current time
Time tm(*this);
// Did we even added any milliseconds?
if (!milliseconds)
{
return tm; // Return the time as is
return Time(*this); // Return the time as is
}
// Extract the number of seconds
Int32 seconds = milliseconds / 1000;
Int32 seconds = static_cast< Int32 >(milliseconds / 1000);
// Extract the number of milliseconds
milliseconds = (milliseconds % 1000) + m_Millisecond;
// Make sure the value is within range
milliseconds = m_Millisecond + (milliseconds % 1000);
// Are the milliseconds overlapping with the next second?
if (milliseconds >= 1000)
{
// Increase seconds
++seconds;
// Subtract from milliseconds
milliseconds %= 1000;
++seconds; // Increase seconds
}
// Do we have any seconds?
if (seconds > 0)
// Replicate the current time
Time t(*this);
// Should we add any seconds?
if (seconds)
{
// Add the seconds
tm = tm.AddSeconds(seconds);
t.AddSeconds(seconds);
}
// Assign the resulted milliseconds
tm.m_Millisecond = milliseconds;
t.m_Millisecond = (milliseconds % 1000);
// Return the result
return tm;
return t;
}
// ================================================================================================
void Register_ChronoTime(HSQUIRRELVM vm, Table & /*cns*/)
{
RootTable(vm).Bind(_SC("SqTime"), Class< Time >(vm, _SC("SqChronoTime"))
RootTable(vm).Bind(_SC("SqTime"), Class< Time >(vm, _SC("SqTime"))
// Constructors
.Ctor()
.Ctor< Uint8 >()
@@ -352,18 +426,23 @@ void Register_ChronoTime(HSQUIRRELVM vm, Table & /*cns*/)
.Func< Time (Time::*)(const Time &) const >(_SC("_mul"), &Time::operator *)
.Func< Time (Time::*)(const Time &) const >(_SC("_div"), &Time::operator /)
// Properties
.Prop(_SC("Delimiter"), &Time::GetDelimiter, &Time::SetDelimiter)
.Prop(_SC("Str"), &Time::GetStr, &Time::SetStr)
.Prop(_SC("Hour"), &Time::GetHour, &Time::SetHour)
.Prop(_SC("Minute"), &Time::GetMinute, &Time::SetMinute)
.Prop(_SC("Second"), &Time::GetSecond, &Time::SetSecond)
.Prop(_SC("Millisecond"), &Time::GetMillisecond, &Time::SetMillisecond)
.Prop(_SC("Str"), &Time::GetStr, &Time::SetStr)
.Prop(_SC("Delimiter"), &Date::GetDelimiter, &Date::SetDelimiter)
// Member Methods
.Func(_SC("AddHours"), &Time::AddHours)
.Func(_SC("AddMinutes"), &Time::AddMinutes)
.Func(_SC("AddSeconds"), &Time::AddSeconds)
.Func(_SC("AddMillis"), &Time::AddMilliseconds)
.Func(_SC("AddMilliseconds"), &Time::AddMilliseconds)
.Func(_SC("AndHours"), &Time::AndHours)
.Func(_SC("AndMinutes"), &Time::AndMinutes)
.Func(_SC("AndSeconds"), &Time::AndSeconds)
.Func(_SC("AndMillis"), &Time::AndMilliseconds)
.Func(_SC("AndMilliseconds"), &Time::AndMilliseconds)
// Overloaded Methods
.Overload< void (Time::*)(Uint8) >(_SC("Set"), &Time::Set)
.Overload< void (Time::*)(Uint8, Uint8) >(_SC("Set"), &Time::Set)

101
source/Library/Chrono/Time.hpp
View File

@@ -2,7 +2,7 @@
#define _LIBRARY_CHRONO_TIME_HPP_
// ------------------------------------------------------------------------------------------------
#include "SqBase.hpp"
#include "Library/Chrono.hpp"
// ------------------------------------------------------------------------------------------------
namespace SqMod {
@@ -17,6 +17,26 @@ public:
// ------------------------------------------------------------------------------------------------
static SQChar Delimiter;
protected:
/* ------------------------------------------------------------------------------------------------
* Compare the values of two instances.
*/
Int32 Compare(const Time & o) const;
private:
// ------------------------------------------------------------------------------------------------
Uint8 m_Hour; // Hour
Uint8 m_Minute; // Minute
Uint8 m_Second; // Second
Uint16 m_Millisecond; // Millisecond
// ------------------------------------------------------------------------------------------------
SQChar m_Delimiter; // Component delimiter when generating strings.
public:
/* ------------------------------------------------------------------------------------------------
* Default constructor.
*/
@@ -186,22 +206,6 @@ public:
*/
static SQInteger Typename(HSQUIRRELVM vm);
/* ------------------------------------------------------------------------------------------------
* Retrieve the local delimiter character.
*/
SQChar GetDelimiter() const
{
return m_Delimiter;
}
/* ------------------------------------------------------------------------------------------------
* Modify the local delimiter character.
*/
void SetDelimiter(SQChar c)
{
m_Delimiter = c;
}
/* ------------------------------------------------------------------------------------------------
* Assign the specified values.
*/
@@ -231,10 +235,29 @@ public:
*/
void Set(Uint8 hour, Uint8 minute, Uint8 second, Uint16 millisecond);
/* ------------------------------------------------------------------------------------------------
* Retrieve the local delimiter character.
*/
SQChar GetDelimiter() const
{
return m_Delimiter;
}
/* ------------------------------------------------------------------------------------------------
* Modify the local delimiter character.
*/
void SetDelimiter(SQChar c)
{
m_Delimiter = c;
}
/* ------------------------------------------------------------------------------------------------
* Retrieve the values as a string.
*/
CSStr GetStr() const;
CSStr GetStr() const
{
return ToString();
}
/* ------------------------------------------------------------------------------------------------
* Extract the values from a string.
@@ -294,42 +317,44 @@ public:
void SetMillisecond(Uint16 millisecond);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of hours.
* Add the specified amount of hours to the current time.
*/
Time AddHours(Int32 hours);
Time & AddHours(Int32 hours);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of minutes.
* Add the specified amount of minutes to the current time.
*/
Time AddMinutes(Int32 minutes);
Time & AddMinutes(Int32 minutes);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of seconds.
* Add the specified amount of seconds to the current time.
*/
Time AddSeconds(Int32 seconds);
Time & AddSeconds(Int32 seconds);
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of milliseconds.
* Add the specified amount of milliseconds to the current time.
*/
Time AddMilliseconds(Int32 milliseconds);
protected:
Time & AddMilliseconds(Int32 milliseconds);
/* ------------------------------------------------------------------------------------------------
* Compare the values of two instances.
* Add the specified amount of hours to obtain a new time.
*/
Int32 Compare(const Time & o) const;
Time AndHours(Int32 hours);
private:
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of minutes to obtain a new time.
*/
Time AndMinutes(Int32 minutes);
// ------------------------------------------------------------------------------------------------
Uint8 m_Hour; // Hour
Uint8 m_Minute; // Minute
Uint8 m_Second; // Second
Uint16 m_Millisecond; // Millisecond
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of seconds to obtain a new time.
*/
Time AndSeconds(Int32 seconds);
// ------------------------------------------------------------------------------------------------
SQChar m_Delimiter; // Component selimiter when generating strings.
/* ------------------------------------------------------------------------------------------------
* Add the specified amount of milliseconds to obtain a new time.
*/
Time AndMilliseconds(Int32 milliseconds);
};
} // Namespace:: SqMod

13
source/Library/Chrono/Timer.cpp
View File

@@ -1,7 +1,6 @@
// ------------------------------------------------------------------------------------------------
#include "Library/Chrono/Timer.hpp"
#include "Library/Chrono/Timestamp.hpp"
#include "Library/Chrono.hpp"
#include "Base/Shared.hpp"
// ------------------------------------------------------------------------------------------------
@@ -9,7 +8,7 @@ namespace SqMod {
// ------------------------------------------------------------------------------------------------
Timer::Timer()
: m_Timestamp(GetCurrentSysTime())
: m_Timestamp(Chrono::GetCurrentSysTime())
{
/* ... */
}
@@ -34,13 +33,13 @@ CSStr Timer::ToString() const
// ------------------------------------------------------------------------------------------------
void Timer::Reset()
{
m_Timestamp = GetCurrentSysTime();
m_Timestamp = Chrono::GetCurrentSysTime();
}
// ------------------------------------------------------------------------------------------------
Timestamp Timer::Restart()
{
const Int64 now = GetCurrentSysTime(), elapsed = now - m_Timestamp;
const Int64 now = Chrono::GetCurrentSysTime(), elapsed = now - m_Timestamp;
m_Timestamp = now;
return Timestamp(elapsed);
}
@@ -48,7 +47,7 @@ Timestamp Timer::Restart()
// ------------------------------------------------------------------------------------------------
Int64 Timer::RestartRaw()
{
const Int64 now = GetCurrentSysTime(), elapsed = now - m_Timestamp;
const Int64 now = Chrono::GetCurrentSysTime(), elapsed = now - m_Timestamp;
m_Timestamp = now;
return elapsed;
}
@@ -56,13 +55,13 @@ Int64 Timer::RestartRaw()
// ------------------------------------------------------------------------------------------------
Timestamp Timer::GetElapsedTime() const
{
return Timestamp(GetCurrentSysTime() - m_Timestamp);
return Timestamp(Chrono::GetCurrentSysTime() - m_Timestamp);
}
// ------------------------------------------------------------------------------------------------
Int64 Timer::GetElapsedTimeRaw() const
{
return (GetCurrentSysTime() - m_Timestamp);
return (Chrono::GetCurrentSysTime() - m_Timestamp);
}
// ================================================================================================

2
source/Library/Chrono/Timer.hpp
View File

@@ -2,7 +2,7 @@
#define _LIBRARY_CHRONO_TIMER_HPP_
// ------------------------------------------------------------------------------------------------
#include "SqBase.hpp"
#include "Library/Chrono.hpp"
// ------------------------------------------------------------------------------------------------
namespace SqMod {

5
source/Library/Chrono/Timestamp.cpp
View File

@@ -1,7 +1,6 @@
// ------------------------------------------------------------------------------------------------
#include "Library/Chrono/Timestamp.hpp"
#include "Library/Chrono/Timer.hpp"
#include "Library/Chrono.hpp"
#include "Library/Numeric.hpp"
#include "Base/Shared.hpp"
@@ -35,7 +34,7 @@ CSStr Timestamp::ToString() const
// ------------------------------------------------------------------------------------------------
void Timestamp::SetNow()
{
m_Timestamp = GetCurrentSysTime();
m_Timestamp = Chrono::GetCurrentSysTime();
}
// ------------------------------------------------------------------------------------------------
@@ -65,7 +64,7 @@ void Timestamp::SetMilliseconds(const SLongInt & ammount)
// ------------------------------------------------------------------------------------------------
static Timestamp SqGetEpochTimeNow()
{
return Timestamp(GetEpochTimeMicro());
return Timestamp(Chrono::GetEpochTimeMicro());
}
// ------------------------------------------------------------------------------------------------

2
source/Library/Chrono/Timestamp.hpp
View File

@@ -2,7 +2,7 @@
#define _LIBRARY_CHRONO_TIMESTAMP_HPP_
// ------------------------------------------------------------------------------------------------
#include "SqBase.hpp"
#include "Library/Chrono.hpp"
// ------------------------------------------------------------------------------------------------
namespace SqMod {