IsTrainChainEngine: Difference between revisions

From Multi Theft Auto: Wiki
Jump to navigation Jump to search
(Fixed →‎Example)
mNo edit summary
Line 33: Line 33:
==See also==
==See also==
{{Vehicle functions}}
{{Vehicle functions}}
[[ru:IsTrainChainEngine]]

Revision as of 09:43, 10 August 2014

This function checks if a train is a chain engine (moves the rest of the chain's carriages) or not.

Syntax

bool isTrainChainEngine ( vehicle theTrain )

Arguments

  • theTrain: a train to check if it's a chain engine or not.

Returns

Returns true if a train was passed to the function and if it's a chain engine. Returns false otherwise.

Example

The next code snippet adds a /isthistrainachainengine, which checks if the train occupied by the player who types the command is a chain engine or not. 

function checkTrainChainEngine()
    if isPedInVehicle(localPlayer) and getVehicleType(getPedOccupiedVehicle(localPlayer)) == "Train" then
        local train = getPedOccupiedVehicle(localPlayer)
        outputChatBox("Your train " .. (isTrainChainEngine(train) and "is" or "isn't") .. " a chain engine.", 255, 128, 0)
    else
        outputChatBox("You need to be in a train to use this command.", 255, 0, 0)
    end
end
addCommandHandler("isthistrainachainengine", checkTrainChainEngine)

See also

Retrieved from "https://wiki.multitheftauto.com/wiki/IsTrainChainEngine?oldid=41277"