Recreate GetVehicleForwardSpeed in ServerSide

[Eikop]

Hello, I'm trying to get the same value as the GetVehicleForwardSpeed function but on the server side, but by the way, the velocity doesn't work very well.

        local speed = math.tointeger(math.floor(GetVehicleForwardSpeed(GetPlayerVehicle())))
        AddPlayerChat("Speed: "..speed.." km/h")

        local x, y, z = GetVehicleVelocity(GetPlayerVehicle())
        x = math.abs(x)
        y = math.abs(y)
        z = math.abs(z)
        local hmh = math.floor((190*math.abs(x+y+z))/ 5320.7950973511)
        AddPlayerChat("Velocity: "..hmh)
        AddPlayerChat("------------------------------")

[Talos]

Try this

local x, y, z = GetVehicleVelocity(vehicle)
local len = math.sqrt(x * x + y * y + z * z)
local kmh = len * 36.0

[Eikop]

Thanks Talos , it works but not in reverse

function GetSpeedVehicle(vehicle)
    local x, y, z = GetVehicleVelocity(vehicle)
    local len = math.sqrt(x * x + y * y + z * z)
    local kmh = string.sub(math.ceil(len * 36.0), 1, 2)
    if tonumber(kmh) > 99 then
        kmh = string.sub(kmh, 1, 3)
    end
    return kmh
end

[Talos]

Oh, replace

local len = math.sqrt(x * x + y * y + z * z)

with

local len = math.sqrt(math.abs(x * x + y * y + z * z))

[Eikop]

Doesn't make much difference, (the goal would be to get the - )