IsVehicleOccupied - Revision history

AlexTMjugador: Undo revision 40915 by Qais (talk) - That function actually returns false if there's only a passenger in 3rd seat, for example. Also getVehicleController doesn't always return real occupants of the vehicle

2014-07-19T12:35:49Z

Undo revision 40915 by Qais (talk) - That function actually returns false if there's only a passenger in 3rd seat, for example. Also getVehicleController doesn't always return real occupants of the vehicle

← Older revision		Revision as of 12:35, 19 July 2014
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	==Syntax==		==Syntax==
	<syntaxhighlight lang="lua">bool isVehicleOccupied( element vehicle )</syntaxhighlight>		<syntaxhighlight lang="lua">bool, ped/player isVehicleOccupied( element vehicle )</syntaxhighlight>

	===Required Arguments===		===Required Arguments===
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	===Returns===		===Returns===
	Returns ''true'' if the vehicle is being occupied, false if ~~not~~		Returns ''true'' and the first occupant found if the vehicle is being occupied, ''false'' if it's empty or invalid.

	==Code==		==Code==
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	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function isVehicleOccupied(vehicle)		function isVehicleOccupied(vehicle)
	assert(isElement(vehicle) and getElementType(vehicle) == "vehicle", "Bad argument @ isVehicleOccupied [expected vehicle, got " .. tostring(vehicle) .. "]");		assert(isElement(vehicle) and getElementType(vehicle) == "vehicle", "Bad argument @ isVehicleOccupied [expected vehicle, got " .. tostring(vehicle) .. "]")
	~~return~~ (~~getVehicleController(vehicle)) or (#~~getVehicleOccupants(vehicle) ~~> 0~~)		local _, occupant = next(getVehicleOccupants(vehicle))
			return occupant and true, occupant
	end		end
	</syntaxhighlight>		</syntaxhighlight>

Qaisjp: better functino

2014-07-18T16:46:49Z

better functino

← Older revision		Revision as of 16:46, 18 July 2014
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	==Syntax==		==Syntax==
	<syntaxhighlight lang="lua">bool~~, ped/player~~ isVehicleOccupied( element vehicle )</syntaxhighlight>		<syntaxhighlight lang="lua">bool isVehicleOccupied( element vehicle )</syntaxhighlight>

	===Required Arguments===		===Required Arguments===
Line 11:		Line 11:

	===Returns===		===Returns===
	Returns ''true'' ~~and the first occupant found~~ if the vehicle is being occupied, ''false'' if ~~it's empty or invalid.~~		Returns ''true'' if the vehicle is being occupied, false if not

	==Code==		==Code==
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	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function isVehicleOccupied(vehicle)		function isVehicleOccupied(vehicle)
	assert(isElement(vehicle) and getElementType(vehicle) == "vehicle", "Bad argument @ isVehicleOccupied [expected vehicle, got " .. tostring(vehicle) .. "]")		assert(isElement(vehicle) and getElementType(vehicle) == "vehicle", "Bad argument @ isVehicleOccupied [expected vehicle, got " .. tostring(vehicle) .. "]");
	~~for _, occupant in pairs~~(getVehicleOccupants(vehicle)) do		return (getVehicleController(vehicle)) or (#getVehicleOccupants(vehicle) > 0)
	~~return true, occupant~~
	~~end~~
	~~return false~~
	end		end
	</syntaxhighlight>		</syntaxhighlight>

AlexTMjugador: /* Example */

2014-07-16T07:25:54Z

Example

← Older revision		Revision as of 07:25, 16 July 2014
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	else		else
	local _, ped = isVehicleOccupied(infernus)		local _, ped = isVehicleOccupied(infernus)
	local ped = getElementType(ped) == "player" or nil		local ped = getElementType(ped) == "player" and ped or nil
	outputChatBox(((not ped) and "Someone" or getPlayerName(ped)) .. " is using the Infernus.", player, 255, 0, 0)		outputChatBox(((not ped) and "Someone" or getPlayerName(ped)) .. " is using the Infernus.", player, 255, 0, 0)
	end		end

AlexTMjugador: /* Code */

2014-07-15T11:42:27Z

Code

← Older revision		Revision as of 11:42, 15 July 2014
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	assert(isElement(vehicle) and getElementType(vehicle) == "vehicle", "Bad argument @ isVehicleOccupied [expected vehicle, got " .. tostring(vehicle) .. "]")		assert(isElement(vehicle) and getElementType(vehicle) == "vehicle", "Bad argument @ isVehicleOccupied [expected vehicle, got " .. tostring(vehicle) .. "]")
	for _, occupant in pairs(getVehicleOccupants(vehicle)) do		for _, occupant in pairs(getVehicleOccupants(vehicle)) do
	~~if occupant then~~		return true, occupant
	return true, occupant
	~~end~~
	end		end
	return false		return false

AlexTMjugador at 11:27, 15 July 2014

2014-07-15T11:27:16Z

← Older revision		Revision as of 11:27, 15 July 2014
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	<lowercasetitle></lowercasetitle>		<lowercasetitle></lowercasetitle>
	__NOTOC__		__NOTOC__
	This function checks if a vehicle is being occupied by a [[ped]] or [[player]].		This function checks if a [[vehicle]] is being occupied by a [[ped]] or [[player]].

	==Syntax==		==Syntax==
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	===Required Arguments===		===Required Arguments===
	* '''vehicle''': The vehicle you want check if it's occupied.		* '''vehicle''': The [[vehicle]] you want to check if it's occupied or not.

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

AlexTMjugador: Made /* Example */ safer?

2014-07-15T10:44:13Z

Made Example: safer?

← Older revision		Revision as of 10:44, 15 July 2014
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	local _, ped = isVehicleOccupied(infernus)		local _, ped = isVehicleOccupied(infernus)
	local ped = getElementType(ped) == "player" or nil		local ped = getElementType(ped) == "player" or nil
	outputChatBox((ped and getPlayerName(ped) ~~or "Someone"~~) .. " is using the Infernus.", player, 255, 0, 0)		outputChatBox(((not ped) and "Someone" or getPlayerName(ped)) .. " is using the Infernus.", player, 255, 0, 0)
	end		end
	end		end

AlexTMjugador: Added example

2014-07-15T10:41:27Z

Added example

← Older revision		Revision as of 10:41, 15 July 2014
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	<lowercasetitle></lowercasetitle>		<lowercasetitle></lowercasetitle>
	__NOTOC__		__NOTOC__
	This function ~~check~~ if ~~any players in the~~ vehicle.		This function checks if a vehicle is being occupied by a [[ped]] or [[player]].

	==Syntax==		==Syntax==
	<syntaxhighlight lang="lua">bool ~~isPlayersInVehicle~~( element vehicle)</syntaxhighlight>		<syntaxhighlight lang="lua">bool, ped/player isVehicleOccupied( element vehicle )</syntaxhighlight>

	===Required Arguments===		===Required Arguments===
	* '''vehicle''': The vehicle you want check if ~~players in~~ it.		* '''vehicle''': The vehicle you want check if it's occupied.

	===Returns===		===Returns===
	~~Return~~ true if ~~there any players in~~ vehicle, false ~~otherwise~~.		Returns ''true'' and the first occupant found if the vehicle is being occupied, ''false'' if it's empty or invalid.

	==Code==		==Code==
	<section name="~~Serverside Script~~" class="~~server~~" show="true">		<section name="Function source" class="both" show="true">
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function ~~isPlayersInVehicle~~(~~Vehicle~~)		function isVehicleOccupied(vehicle)
	if isElement(~~Vehicle~~) and getElementType(~~Vehicle~~) == "vehicle" ~~then~~		assert(isElement(vehicle) and getElementType(vehicle) == "vehicle", "Bad argument @ isVehicleOccupied [expected vehicle, got " .. tostring(vehicle) .. "]")
	~~local occupants = getVehicleOccupants~~(~~Vehicle~~)		for _, occupant in pairs(getVehicleOccupants(vehicle)) do
	~~if occupants then~~		if occupant then
	for ~~seat~~, occupant in pairs(~~occupants~~) do		return true, occupant
	if occupant then
	return true
	~~end~~
	~~end~~
	end		end
	end		end
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	==Example==		==Example==
	<section name="Server" class="server" show="true">		<section name="Server" class="server" show="true">
	This example ~~checks~~ if ~~there any players in Vehicle~~.		This example creates an Infernus at the center of the map and adds a /respawninfernus command to respawn it if it's empty.
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
			local infernus = createVehicle(411, 0, 0, 20)
			setVehicleRespawnPosition(infernus, 0, 0, 20)

			function respawnCar(player)
			if not isVehicleOccupied(infernus) then
			respawnVehicle(infernus)
			outputChatBox("The Infernus has been respawned.", player, 0, 255, 0)
			else
			local _, ped = isVehicleOccupied(infernus)
			local ped = getElementType(ped) == "player" or nil
			outputChatBox((ped and getPlayerName(ped) or "Someone") .. " is using the Infernus.", player, 255, 0, 0)
			end
			end
			addCommandHandler("respawninfernus", respawnCar)
	</syntaxhighlight>		</syntaxhighlight>
	</section>		</section>

AlexTMjugador: AlexTMjugador moved page IsPlayersInVehicle to IsVehicleOccupied: Proper function name

2014-07-15T10:07:53Z

AlexTMjugador moved page IsPlayersInVehicle to IsVehicleOccupied: Proper function name

← Older revision

Revision as of 10:07, 15 July 2014

TheNormalnij: /* Code */

2014-05-23T20:43:20Z

Code

← Older revision		Revision as of 20:43, 23 May 2014
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	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function isPlayersInVehicle(Vehicle)		function isPlayersInVehicle(Vehicle)
	if isElement(Vehicle) and getElementType(Vehicle) == "vehicle" then		if isElement(Vehicle) and getElementType(Vehicle) == "vehicle" then
	local occupants = getVehicleOccupants(Vehicle)		local occupants = getVehicleOccupants(Vehicle)

	if occupants then		if occupants then
	for seat, occupant in pairs(occupants) do		for seat, occupant in pairs(occupants) do
	if occupant then		if occupant then
	return true		return true
	~~break~~
	end		end
	end		end
	end		end
			end
	end		return false
	return false
	end		end
	</syntaxhighlight>		</syntaxhighlight>

Booo: Created page with "{{Useful Function}} NOTOC This function check if any players in the vehicle. ==Syntax== bool isPlayersInVehicle( element ve..."

2014-05-23T19:23:11Z

Created page with "{{Useful Function}} <lowercasetitle></lowercasetitle> __NOTOC__ This function check if any players in the vehicle. ==Syntax== <syntaxhighlight lang="lua">bool isPlayersInVehicle( element ve..."

New page

{{Useful Function}}
<lowercasetitle></lowercasetitle>
__NOTOC__
This function check if any players in the vehicle.

==Syntax==
<syntaxhighlight lang="lua">bool isPlayersInVehicle( element vehicle)</syntaxhighlight>

===Required Arguments===
* '''vehicle''': The vehicle you want check if players in it.

===Returns===
Return true if there any players in vehicle, false otherwise.

==Code==
<section name="Serverside Script" class="server" show="true">
<syntaxhighlight lang="lua">
function isPlayersInVehicle(Vehicle)
if isElement(Vehicle) and getElementType(Vehicle) == "vehicle" then
local occupants = getVehicleOccupants(Vehicle)

if occupants then
for seat, occupant in pairs(occupants) do
if occupant then
return true
break
end
end
end

end
return false
end
</syntaxhighlight>
</section>

==Example==
<section name="Server" class="server" show="true">
This example checks if there any players in Vehicle.
<syntaxhighlight lang="lua">

</syntaxhighlight>
</section>

==See Also==
{{Useful_Functions}}

IsVehicleOccupied - Revision history

AlexTMjugador: Undo revision 40915 by Qais (talk) - That function actually returns false if there's only a passenger in 3rd seat, for example. Also getVehicleController doesn't always return real occupants of the vehicle

Qaisjp: better functino

AlexTMjugador: /* Example */

AlexTMjugador: /* Code */

AlexTMjugador at 11:27, 15 July 2014

AlexTMjugador: Made /* Example */ safer?

AlexTMjugador: Added example

AlexTMjugador: AlexTMjugador moved page IsPlayersInVehicle to IsVehicleOccupied: Proper function name

TheNormalnij: /* Code */

Booo: Created page with "{{Useful Function}} __NOTOC__ This function check if any players in the vehicle. ==Syntax== bool isPlayersInVehicle( element ve..."

Booo: Created page with "{{Useful Function}} NOTOC This function check if any players in the vehicle. ==Syntax== bool isPlayersInVehicle( element ve..."