cl_carHud.lua

display = true

Citizen.CreateThread(function()
    if Config.kmhMode then
        text = "KM/H"
        speedMultiplicator = 3.6
    else
        speedMultiplicator = 2.236936
        text = "MPH"
    end

    while true do
        Wait(1)
        if display == true then
            local player = PlayerPedId()
            if IsPedInAnyVehicle(player, false) then
                local vehicle = GetVehiclePedIsIn(player, false) -- Current Vehicle ped is in
                local pasInSeat = GetPedInVehicleSeat(vehicle, -1) -- Driver Seat
                if player == pasInSeat then
                    if Config.AdvancedForPlane == true and (GetVehicleClass(vehicle) == 15 or GetVehicleClass(vehicle) == 16) then
                        DrawRect(0.085, 0.763, 0.141, 0.088, 0, 0, 0, Config.RectAlpha)
                        local carSpeed = GetEntitySpeedVector(vehicle).z
                        exports["ft_libs"]:Text({ text = "Vertical Speed", font = 4, x = 0.016, y = 0.72, scale = 0.35, alpha = Config.SpeedAlpha})
                        exports["ft_libs"]:Text({ text = ""..math.floor(carSpeed), font = 4, x = 0.016, y = 0.74, scale = 0.55, alpha = Config.SpeedAlpha})
                        exports["ft_libs"]:Text({ text = "M/S", font = 4, x = 0.04, y = 0.745, scale = 0.4, alpha = Config.SpeedAlpha})
                        local carSpeed = (GetEntitySpeed(vehicle) * speedMultiplicator) - (math.sqrt((carSpeed*speedMultiplicator)*(carSpeed*speedMultiplicator)))
                        exports["ft_libs"]:Text({ text = "Horizontal Speed", font = 4, x = 0.086, y = 0.72, scale = 0.35, alpha = Config.SpeedAlpha})
                        exports["ft_libs"]:Text({ text = ""..math.floor(carSpeed), font = 4, x = 0.086, y = 0.74, scale = 0.55, alpha = Config.SpeedAlpha})
                        exports["ft_libs"]:Text({ text = text, font = 4, x = 0.11, y = 0.745, scale = 0.4, alpha = Config.SpeedAlpha})
                        exports["ft_libs"]:Text({ text = "Height : ", font = 4, x = 0.016, y = 0.78, scale = 0.35, alpha = Config.SpeedAlpha})
                        exports["ft_libs"]:Text({ text = '' .. math.floor(GetEntityHeightAboveGround(vehicle)), font = 4, x = 0.043, y = 0.77, scale = 0.64, alpha = Config.SpeedAlpha})
                        exports["ft_libs"]:Text({ text = "M", font = 4, x = 0.073, y = 0.78, scale = 0.4, alpha = Config.SpeedAlpha})
                    else
                        local carSpeed = GetEntitySpeed(vehicle) * speedMultiplicator
                        DrawRect(0.133, 0.947, 0.046, 0.03, 0, 0, 0, Config.RectAlpha)
                        exports["ft_libs"]:Text({ text = "" .. math.floor(carSpeed), font = 4, x = 0.11, y = 0.925, scale = 0.64, alpha = Config.SpeedAlpha})
                        exports["ft_libs"]:Text({ text = text, font = 4, x = 0.133, y = 0.937, scale = 0.4, alpha = Config.SpeedAlpha})
                    end
                end
            end
        end
    end
end)

RegisterNetEvent("ftc_speedometer:State")
AddEventHandler("ftc_speedometer:State", function(state)
    if state ~= nil then
        if state == false then
            display = false
        else
            display = true
        end
    else
        if display == true then
            display = false
        else
            display = true
        end
    end
end)

function ChangeState(state)
    if state ~= nil then
        if state == false then
            display = false
        else
            display = true
        end
    else
        if display == true then
            display = false
        else
            display = true
        end
    end
end