How to set vehicle speed?

[nk0zkh0z]

Hello everyone, I want to ask about how to set the index of the vehicle?

As the maximum speed,

Accelerated speed for 5 seconds (for example)

speed at least,

I saw some server can do it.

please help me, thank you everyone

[Et-win]

setElementVelocity 
--[[This one is more useful for vehicles if you just want to speed the vehicle forwards:]][url=https://wiki.multitheftauto.com/wiki/SetElementSpeed]https://wiki.multitheftauto.com/wiki/SetElementSpeed[/url] 

[nk0zkh0z]

thank you

[Et-win]

[Professional]

Cods:

function setElementSpeed(element, unit, speed) -- only work if element is moving! 
    if (unit == nil) then unit = 0 end 
    if (speed == nil) then speed = 0 end 
    speed = tonumber(speed) 
    local acSpeed = getElementSpeed(element, unit) 
    if (acSpeed~=false) then -- if true - element is valid, no need to check again 
        local diff = speed/acSpeed 
        local x,y,z = getElementVelocity(element) 
        setElementVelocity(element,x*diff,y*diff,z*diff) 
        return true 
    end 
  
    return false 
end 
  
function getElementSpeed(element,unit) 
    if (unit == nil) then unit = 0 end 
    if (isElement(element)) then 
        local x,y,z = getElementVelocity(element) 
        if (unit=="mph" or unit==1 or unit =='1') then 
            return (x^2 + y^2 + z^2) ^ 0.5 * 100 
        else 
            return (x^2 + y^2 + z^2) ^ 0.5 * 1.61 * 100 
        end 
    else 
        outputDebugString("Not an element. Can't get speed") 
        return false 
    end 
end 
  
addCommandHandler("AboShanabSpeed", 
function(player) 
local vehicle = getPedOccupiedVehicle(player) 
setElementSpeed(vehicle, "kph", 130) 
end) 

[xeon17]

And what isn't working? any errors in debugscript3?