AreTrafficLightsLocked: Difference between revisions

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==See Also==
==See Also==
{{World_functions}}
{{World_functions}}
 
[[ru:areTrafficLightsLocked]]
[[Category:Needs_Example]]

Latest revision as of 11:15, 16 August 2012

Gets whether the traffic lights are currently locked or not. If the lights are locked, it means they won't change unless you do setTrafficLightState.

Syntax

bool areTrafficLightsLocked ( )

Returns

Returns true the traffic lights are currently locked, false otherwise.

Example

This example toggles traffic lights between 'locked' and 'unlocked'. 

function toggleTrafficLights()
    if areTrafficLightsLocked() then -- See if traffic lights are currently locked
	setTrafficLightsLocked(false) -- unlock traffic lights if they are currently locked
    else
	setTrafficLightsLocked(true) -- lock traffic lights if they are not
    end
end
-- add command for toggling traffic lights
addCommandHandler("toggletrafficlights",toggleTrafficLights)

See Also

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