GetTimestamp - Revision history

NeonBlack: completely new version with updated example

2010-07-19T10:24:53Z

completely new version with updated example

← Older revision		Revision as of 10:24, 19 July 2010
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	==Syntax==		==Syntax==
	<syntaxhighlight lang="lua">int ~~GetTimestamp~~( [ int year = getRealTime().year + 1900, int month = getRealTime().month + 1, int day = getRealTime().day, int hour = getRealTime().hour, minute = getRealTime().minute, int second = getRealTime().second ] )</syntaxhighlight>		<syntaxhighlight lang="lua">int getTimestamp( [ int year = getRealTime().year + 1900, int month = getRealTime().month + 1, int day = getRealTime().day, int hour = getRealTime().hour, minute = getRealTime().minute, int second = getRealTime().second ] )</syntaxhighlight>

	===Optional Arguments===		===Optional Arguments===
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	==Code==		==Code==
	{{RequiredFunctions\|~~Check}}~~		{{RequiredFunctions\|isLeapYear}}
	~~{{RequiredFunctions\|IsYearALeapYear~~}}
	<section name="Client- and/or serverside Script" class="both" show="true">		<section name="Client- and/or serverside Script" class="both" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function ~~GetTimestamp~~(year, month, day, hour, minute, second)		function getTimestamp(year, month, day, hour, minute, second)
	~~Check("GetTimestamp", {"nil","number"}, year, "year", {"nil","number"}, month, "month",~~ {~~"nil","number"}~~, ~~day, "day"~~, ~~{"nil"~~,~~"number"}~~, ~~hour~~, ~~"hour"~~, ~~{"nil"~~,~~"number"}~~, ~~minute~~, ~~"minute"~~, ~~{"nil"~~,~~"number"~~}~~, second, "second")~~		-- initiate variables
			local monthseconds = { 2678400, 2419200, 2678400, 2592000, 2678400, 2592000, 2678400, 2678400, 2592000, 2678400, 2592000, 2678400 }
	local timestamp = 0		local timestamp = 0
	local ~~time~~ = getRealTime()		local datetime = getRealTime()
	~~local monthDays = { 31~~, 28, ~~31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }~~		year, month, day = year or datetime.year + 1900, month or datetime.month + 1, day or datetime.monthday
			hour, minute, second = hour or datetime.hour, minute or datetime.minute, second or datetime.second
	~~year~~ = ~~(year and year >= 1970) and~~ year or ~~time~~.year + 1900
	~~if (IsYearALeapYear(year)) then monthDays[2] = 29 end~~		-- calculate timestamp
	~~month =~~ month or ~~time~~.month + 1		for i=1970, year-1 do timestamp = timestamp + (isLeapYear(i) and 31622400 or 31536000) end
	~~day =~~ day or ~~time~~.monthday		for i=1, month-1 do timestamp = timestamp + ((isLeapYear(year) and i == 2) and 2505600 or monthseconds[i]) end
	hour = hour or ~~time~~.hour		timestamp = timestamp + 86400 * (day - 1) + 3600 * hour + 60 * minute + second
	~~minute =~~ minute or ~~time~~.minute
	~~second =~~ second or ~~time~~.second		timestamp = timestamp - 3600 --GMT+1 compensation
			if datetime.isdst then timestamp = timestamp - 3600 end
	for i=1970, year-1 do
	timestamp = timestamp + ~~31536000~~
	if (~~IsYearALeapYear~~(i)) ~~then timestamp = timestamp + 86400 end~~
	end
	for i=1, month-1 do timestamp = timestamp + ~~86400 * monthDays~~[i] end
	timestamp = timestamp + 86400 * (day - 1) + ~~36000~~ * hour + 60 * minute + second

	return timestamp		return timestamp
	end		end
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	This example saves the time of the player's joining.		This example saves the time of the player's joining.
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	-- ~~get~~ the ~~root element~~		-- define the event handler
	~~local _root = getRootElement~~()		addEventHandler("onPlayerJoin", root, function ()
	~~-- define the~~ onPlayerJoin ~~handler function~~
	function ~~OnPlayerJoin~~()
	-- get the actual UNIX timestamp		-- get the actual UNIX timestamp
	local datetime = getTimestamp()		local datetime = getTimestamp()
	-- attach the time to the player's element		-- attach the time to the player's element
	setElementData(source, "joinTime", datetime)		setElementData(source, "joinTime", datetime)
	end		end)
	~~-- add the event handler~~
	~~addEventHandler("onPlayerJoin", _root, OnPlayerJoin~~)
	</syntaxhighlight>		</syntaxhighlight>
	</section>		</section>

NeonBlack: /* Code */

2009-07-16T20:00:57Z

Code

← Older revision		Revision as of 20:00, 16 July 2009
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	==Code==		==Code==
			{{RequiredFunctions\|Check}}
	{{RequiredFunctions\|IsYearALeapYear}}		{{RequiredFunctions\|IsYearALeapYear}}
	<section name="~~Serverside~~ Script" class="~~server~~" show="true">		<section name="Client- and/or serverside Script" class="both" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function GetTimestamp(year, month, day, hour, minute, second)		function GetTimestamp(year, month, day, hour, minute, second)
	~~local i~~		Check("GetTimestamp", {"nil","number"}, year, "year", {"nil","number"}, month, "month", {"nil","number"}, day, "day", {"nil","number"}, hour, "hour", {"nil","number"}, minute, "minute", {"nil","number"}, second, "second")

	local timestamp = 0		local timestamp = 0
	local time = getRealTime()		local time = getRealTime()
	local monthDays = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }		local monthDays = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }

	if (~~not~~ year or year < 1970) ~~then~~		year = (year and year >= 1970) and year or time.year + 1900
	year = time.year + 1900		if (IsYearALeapYear(year)) then monthDays[2] = 29 end
	month = time.month + 1		month = month or time.month + 1
	day = time.monthday		day = day or time.monthday
	hour = time.hour		hour = hour or time.hour
	minute = time.minute		minute = minute or time.minute
	second = time.second		second = second or time.second
	~~else~~
	~~month~~ = ~~month or~~ 1		for i=1970, year-1 do
	~~day~~ = ~~day or 1~~		timestamp = timestamp + 31536000
	~~hour~~ = ~~hour or 0~~		if (IsYearALeapYear(i)) then timestamp = timestamp + 86400 end
	~~minute = minute or 0~~
	~~second = second or 0~~
	end		end
			for i=1, month-1 do timestamp = timestamp + 86400 * monthDays[i] end
	~~for i=1970, year-1, 1 do~~		timestamp = timestamp + 86400 * (day - 1) + 36000 * hour + 60 * minute + second
	~~timestamp = timestamp + 606024*365~~
	~~if (IsYearALeapYear(i)) then~~
	~~timestamp = timestamp + 606024~~
	~~end~~
	~~end~~

	~~if (IsYearALeapYear(year)) then~~
	~~monthDays[2] = monthDays[2] + 1~~
	~~end~~

	for i=1, month-1, 1 do
	timestamp = timestamp + ~~606024~~*monthDays[i]
	end

	timestamp = timestamp + ~~606024~~ * (day - 1) + ~~6060~~ hour + 60 * minute + second

	return timestamp		return timestamp
	end		end

NeonBlack: /* Syntax */

2009-07-16T19:56:04Z

Syntax

← Older revision		Revision as of 19:56, 16 July 2009
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	==Syntax==		==Syntax==
	<syntaxhighlight lang="lua">int GetTimestamp( [ int year, int month, int day, int hour, ~~int~~ minute, int second ] )</syntaxhighlight>		<syntaxhighlight lang="lua">int GetTimestamp( [ int year = getRealTime().year + 1900, int month = getRealTime().month + 1, int day = getRealTime().day, int hour = getRealTime().hour, minute = getRealTime().minute, int second = getRealTime().second ] )</syntaxhighlight>

	===Optional Arguments===		===Optional Arguments===
	{{OptionalArg}}		{{OptionalArg}}
	* '''year''': The year of the date you want to retrieve the UNIX timestamp of. Default is your local year.		* '''year''': The year of the date you want to retrieve the UNIX timestamp of. Default is your local year. Must be greater than 1969.
	* '''month''': The month of the date you want to retrieve the UNIX timestamp of. Default is your local month.		* '''month''': The month of the date you want to retrieve the UNIX timestamp of. Default is your local month. (1-12)
	* '''day''': The day of the date you want to retrieve the UNIX timestamp of. Default is your local day.		* '''day''': The day of the date you want to retrieve the UNIX timestamp of. Default is your local day. (1-31)
	* '''hour''': The hour of the date you want to retrieve the UNIX timestamp of. Default is your local hour.		* '''hour''': The hour of the date you want to retrieve the UNIX timestamp of. Default is your local hour. (0-23)
	* '''minute''': The minute of the date you want to retrieve the UNIX timestamp of. Default is your local minute.		* '''minute''': The minute of the date you want to retrieve the UNIX timestamp of. Default is your local minute. (0-59)
	* '''second''': The second of the date you want to retrieve the UNIX timestamp of. Default is your local second.		* '''second''': The second of the date you want to retrieve the UNIX timestamp of. Default is your local second. (0-59)

	===Returns===		===Returns===

Sebassje at 21:54, 15 May 2009

2009-05-15T21:54:08Z

← Older revision		Revision as of 21:54, 15 May 2009
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	Author: NeonBlack		Author: NeonBlack

			==See Also==
			{{Useful_Functions}}

Awwu at 13:19, 14 May 2009

2009-05-14T13:19:42Z

← Older revision		Revision as of 13:19, 14 May 2009
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	==Code==		==Code==
			{{RequiredFunctions\|IsYearALeapYear}}
	<section name="Serverside Script" class="server" show="true">		<section name="Serverside Script" class="server" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
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	</syntaxhighlight>		</syntaxhighlight>
	</section>		</section>

	~~===Required Functions===~~
	~~{{RequiredFunctions}}~~
	~~[[IsYearALeapYear]]~~

	==Example==		==Example==

Awwu at 13:04, 14 May 2009

2009-05-14T13:04:37Z

← Older revision		Revision as of 13:04, 14 May 2009
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	Author: NeonBlack		Author: NeonBlack

	~~[[Category:Useful Functions]]~~

NeonBlack: added header

2009-05-13T22:13:08Z

added header

← Older revision		Revision as of 22:13, 13 May 2009
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			{{Useful Function}}
	__NOTOC__		__NOTOC__
	With this function you can get the [http://en.wikipedia.org/wiki/Unix_time UNIX timestamp].		With this function you can get the [http://en.wikipedia.org/wiki/Unix_time UNIX timestamp].

NeonBlack: /* Returns */

2009-05-13T15:22:30Z

Returns

← Older revision		Revision as of 15:22, 13 May 2009
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	Returns an UNIX timestamp.		Returns an UNIX timestamp.

			==Code==
	<section name="Serverside Script" class="server" show="true">		<section name="Serverside Script" class="server" show="true">
	~~==Code==~~
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function GetTimestamp(year, month, day, hour, minute, second)		function GetTimestamp(year, month, day, hour, minute, second)

NeonBlack: /* Code */

2009-05-13T15:22:14Z

Code

← Older revision		Revision as of 15:22, 13 May 2009
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	Returns an UNIX timestamp.		Returns an UNIX timestamp.

			<section name="Serverside Script" class="server" show="true">
	==Code==		==Code==
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
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	end		end
	</syntaxhighlight>		</syntaxhighlight>
			</section>

	===Required Functions===		===Required Functions===

NeonBlack: Useful Function: GetTimestamp

2009-05-13T12:50:41Z

Useful Function: GetTimestamp

New page

__NOTOC__
With this function you can get the [http://en.wikipedia.org/wiki/Unix_time UNIX timestamp].

==Syntax==
<syntaxhighlight lang="lua">int GetTimestamp( [ int year, int month, int day, int hour, int minute, int second ] )</syntaxhighlight>

===Optional Arguments===
{{OptionalArg}}
* '''year''': The year of the date you want to retrieve the UNIX timestamp of. Default is your local year.
* '''month''': The month of the date you want to retrieve the UNIX timestamp of. Default is your local month.
* '''day''': The day of the date you want to retrieve the UNIX timestamp of. Default is your local day.
* '''hour''': The hour of the date you want to retrieve the UNIX timestamp of. Default is your local hour.
* '''minute''': The minute of the date you want to retrieve the UNIX timestamp of. Default is your local minute.
* '''second''': The second of the date you want to retrieve the UNIX timestamp of. Default is your local second.

===Returns===
Returns an UNIX timestamp.

==Code==
<syntaxhighlight lang="lua">
function GetTimestamp(year, month, day, hour, minute, second)
local i
local timestamp = 0
local time = getRealTime()
local monthDays = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }

if (not year or year < 1970) then
year = time.year + 1900
month = time.month + 1
day = time.monthday
hour = time.hour
minute = time.minute
second = time.second
else
month = month or 1
day = day or 1
hour = hour or 0
minute = minute or 0
second = second or 0
end

for i=1970, year-1, 1 do
timestamp = timestamp + 60*60*24*365
if (IsYearALeapYear(i)) then
timestamp = timestamp + 60*60*24
end
end

if (IsYearALeapYear(year)) then
monthDays[2] = monthDays[2] + 1
end

for i=1, month-1, 1 do
timestamp = timestamp + 60*60*24*monthDays[i]
end

timestamp = timestamp + 60*60*24 * (day - 1) + 60*60 * hour + 60 * minute + second

return timestamp
end
</syntaxhighlight>

===Required Functions===
{{RequiredFunctions}}
[[IsYearALeapYear]]

==Example==
<section name="Server" class="server" show="true">
This example saves the time of the player's joining.
<syntaxhighlight lang="lua">
-- get the root element
local _root = getRootElement()
-- define the onPlayerJoin handler function
function OnPlayerJoin()
-- get the actual UNIX timestamp
local datetime = getTimestamp()
-- attach the time to the player's element
setElementData(source, "joinTime", datetime)
end
-- add the event handler
addEventHandler("onPlayerJoin", _root, OnPlayerJoin)
</syntaxhighlight>
</section>

Author: NeonBlack

[[Category:Useful Functions]]