SetVehicleFrozen: Difference between revisions

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{{Needs_Checking|Broken serverside, tested and working clientside --[[User:Ransom|Ransom]] 09:41, 18 September 2007 (CDT)}}
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{{Server client function}}
{{Server client function}}

Revision as of 14:42, 18 September 2007

Dialog-information.png This article needs checking.
Reason(s): Broken serverside, tested and working clientside --Ransom 09:41, 18 September 2007 (CDT)


This function freezes a vehicle (stops it in its position and disables movement) or unfreezes it.

Syntax

Click to collapse [-]
Server and Client
bool setVehicleFrozen ( vehicle theVehicle, bool freezeStatus )

Required Arguments

  • theVehicle: The vehicle whose freeze status we want to change.
  • freezeStatus: A boolean denoting whether we want to freeze (true) or unfreeze (false) it.

Returns

Returns true if the vehicle was frozen, false if it wasn't or if invalid arguments are passed.

Example

Click to collapse [-]
Serverside example

This example binds the "p" key to a function to freeze/unfreeze the player's current vehicle. 

-- This function freezes the specified player's vehicle, if he's in one
function toggleFreezeStatus ( thePlayer )
	-- if he is in a vehicle,
	if isPlayerInVehicle ( thePlayer ) then
		-- get the vehicle element
		local playerVehicle = getPlayerOccupiedVehicle ( thePlayer )
		-- get the current freeze status
		local currentFreezeStatus = isVehicleFrozen ( playerVehicle )
		-- get the new freeze status (the opposite of the previous state)
		local newFreezeStatus = not currentFreezeStatus
		-- set the new freeze status
		setVehicleFrozen ( playerVehicle, newFreezeStatus )
	end
end

-- now bind a key to this function for all players.
-- first get a list of all players
local connectedPlayers = getElementsByType ( "player" )
-- then, for each player,
for i, aPlayer in ipairs(connectedPlayers) do
	-- bind the player's "p" key to the toggleFreezeStatus function
	bindKey ( aPlayer, "p", "down", "Toggle freeze status", toggleFreezeStatus )
end

See Also


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