IsElementInRange - Revision history

IManGaaX at 11:16, 29 October 2023

2023-10-29T11:16:13Z

← Older revision		Revision as of 11:16, 29 October 2023
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	addCommandHandler("killnear", function(player)		addCommandHandler("killnear", function(player)
	local x, y, z = getElementPosition(player)		local x, y, z = getElementPosition(player)
	for _,p in ipairs(getElementsByType("player")) do		for _, p in ipairs(getElementsByType("player")) do
	if isElementInRange(p, x, y, z, 25) then -- check if the player's range to the command user is 25m.		if isElementInRange(p, x, y, z, 25) then -- check if the player's range to the command user is 25m.
	if p ~= player then		if p ~= player then

IManGaaX: change code style

2023-10-29T11:15:56Z

change code style

← Older revision		Revision as of 11:15, 29 October 2023
Line 18:		Line 18:

	==Code==		==Code==
	<section name="~~Function source~~" class="both" show="true">		<section name="Shared" class="both" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function isElementInRange(ele, x, y, z, range)		function isElementInRange(ele, x, y, z, range)
	if isElement(ele) and type(x) == "number" and type(y) == "number" and type(z) == "number" and type(range) == "number" then		if isElement(ele) and type(x) == "number" and type(y) == "number" and type(z) == "number" and type(range) == "number" then
	return getDistanceBetweenPoints3D(x, y, z, getElementPosition(ele)) <= range -- returns true if it the range of the element to the main point is smaller than (or as big as) the maximum range.		return getDistanceBetweenPoints3D(x, y, z, getElementPosition(ele)) <= range -- returns true if it the range of the element to the main point is smaller than (or as big as) the maximum range.
	end		end
	return false		return false
	end		end
	</syntaxhighlight>		</syntaxhighlight>
Line 30:		Line 30:

	==Example==		==Example==
	<section name="~~Example~~" class="server" show="true">		<section name="Server" class="server" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	addCommandHandler("killnear",		addCommandHandler("killnear", function(player)
	function (player)		local x, y, z = getElementPosition(player)
	local x, y, z = getElementPosition (player)		for _,p in ipairs(getElementsByType("player")) do
	for _,p in ipairs (getElementsByType ('player')) do		if isElementInRange(p, x, y, z, 25) then -- check if the player's range to the command user is 25m.
	if isElementInRange (p, x, y, z, 25) then -- check if the player's range to the command user is 25m.		if p ~= player then
	if p ~= player then		killPed(p, player) -- kill player within 25m from the command user.
	killPed (p, player) -- kill player within 25m from the command user.		end
	end		end
	end		end
	end		end)
	end
	)
	</syntaxhighlight>		</syntaxhighlight>
	</section>		</section>

	~~Function created by~~ '''~~KenXeiko~~'''.		'''Author:''' KenXeiko.

	==See Also==		==See Also==
	{{Useful_Functions}}		{{Useful_Functions}}

AlexTMjugador: Now /* Code */ should work

2014-07-15T09:39:07Z

Now Code: should work

← Older revision		Revision as of 09:39, 15 July 2014
Line 21:		Line 21:
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function isElementInRange(ele, x, y, z, range)		function isElementInRange(ele, x, y, z, range)
	if ele and x and y and z and range then		if isElement(ele) and type(x) == "number" and type(y) == "number" and type(z) == "number" and type(range) == "number" then
	return getDistanceBetweenPoints3D(~~getElementPosition(ele),~~ x,y,z)<=range -- returns true if it the range of the element to the main point is smaller than (or as big as) the maximum range.		return getDistanceBetweenPoints3D(x, y, z, getElementPosition(ele)) <= range -- returns true if it the range of the element to the main point is smaller than (or as big as) the maximum range.
	end		end
	return false		return false

Qaisjp: Implemented what W said in Talk page

2012-08-04T14:14:28Z

Implemented what W said in Talk page

← Older revision		Revision as of 14:14, 4 August 2012
Line 20:		Line 20:
	<section name="Function source" class="both" show="true">		<section name="Function source" class="both" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function isElementInRange(~~theElement~~, x, y, z, range)		function isElementInRange(ele, x, y, z, range)
	if ~~theElement~~ and x and y and z and range then		if ele and x and y and z and range then
	~~local px, py, pz =~~ getElementPosition (~~theElement~~)		return getDistanceBetweenPoints3D(getElementPosition(ele), x,y,z)<=range -- returns true if it the range of the element to the main point is smaller than (or as big as) the maximum range.
	~~return ((~~x~~-px)^2+(~~y~~-py)^2+(~~z~~-pz~~)~~^2)^0.5~~ <= range -- returns true if it the range of the element to the main point is smaller than (or as big as) the maximum range.
	~~else~~
	~~return false~~
	end		end
			return false
	end		end
	</syntaxhighlight>		</syntaxhighlight>

Wielebny: fixed code type

2012-08-04T13:28:41Z

fixed code type

← Older revision		Revision as of 13:28, 4 August 2012
Line 27:		Line 27:
	return false		return false
	end		end
	~~end~~

	end		end
	</syntaxhighlight>		</syntaxhighlight>

Ken Xeiko at 21:47, 3 August 2012

2012-08-03T21:47:07Z

← Older revision		Revision as of 21:47, 3 August 2012
Line 4:		Line 4:
	==Syntax==		==Syntax==
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	bool isElementInRange( element theElement, float x, float y, float z, ~~fload~~ range )		bool isElementInRange( element theElement, float x, float y, float z, float range )
	</syntaxhighlight>		</syntaxhighlight>

Ken Xeiko at 21:44, 3 August 2012

2012-08-03T21:44:30Z

← Older revision		Revision as of 21:44, 3 August 2012
Line 1:		Line 1:
	__NOTOC__		__NOTOC__
	{{Useful Function}}		{{Useful Function}}
	This function allows you to ~~find out~~ is the element in range of the main point.		This function allows you to check is the element's range to the main point is smaller than (or as big as) the maximum range.
	==Syntax==		==Syntax==
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">

Ken Xeiko: /* Example */

2012-08-03T21:43:15Z

Example

← Older revision		Revision as of 21:43, 3 August 2012
Line 40:		Line 40:
	local x, y, z = getElementPosition (player)		local x, y, z = getElementPosition (player)
	for _,p in ipairs (getElementsByType ('player')) do		for _,p in ipairs (getElementsByType ('player')) do
	if isElementInRange (p, x, y, z, 25) then		if isElementInRange (p, x, y, z, 25) then -- check if the player's range to the command user is 25m.
	if p ~= player then		if p ~= player then
	killPed (p, player) -- kill player within 25m from the command user.		killPed (p, player) -- kill player within 25m from the command user.

Ken Xeiko: /* Code */

2012-08-03T21:42:22Z

Code

← Older revision		Revision as of 21:42, 3 August 2012
Line 21:		Line 21:
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function isElementInRange(theElement, x, y, z, range)		function isElementInRange(theElement, x, y, z, range)
	if ~~theElementand~~ x and y and z and range then		if theElement and x and y and z and range then
	local px, py, pz = getElementPosition (theElement)		local px, py, pz = getElementPosition (theElement)
	return ((x-px)^2+(y-py)^2+(z-pz)^2)^0.5 <= range -- returns true if it the range of the element to the main point is smaller than (or as big as) the maximum range.		return ((x-px)^2+(y-py)^2+(z-pz)^2)^0.5 <= range -- returns true if it the range of the element to the main point is smaller than (or as big as) the maximum range.

Ken Xeiko: /* Code */

2012-08-03T21:42:07Z

Code

← Older revision		Revision as of 21:42, 3 August 2012
Line 20:		Line 20:
	<section name="Function source" class="both" show="true">		<section name="Function source" class="both" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function isElementInRange(~~element~~, x, y, z, range)		function isElementInRange(theElement, x, y, z, range)
	if ~~element and~~ x and y and z and range then		if theElementand x and y and z and range then
	local px, py, pz = getElementPosition (~~player~~)		local px, py, pz = getElementPosition (theElement)
	return ((x-px)^2+(y-py)^2+(z-pz)^2)^0.5 <= range -- returns true if it the range of the element to the main point is smaller than (or as big as) the maximum range.		return ((x-px)^2+(y-py)^2+(z-pz)^2)^0.5 <= range -- returns true if it the range of the element to the main point is smaller than (or as big as) the maximum range.
	else		else
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	</syntaxhighlight>		</syntaxhighlight>
	</section>		</section>


	==Example==		==Example==