Помогите не работает скрипт

[Feykomet]

function main()
    if not isSampLoaded() or not isSampfuncsLoaded() then return end
    while not isSampAvailable() do wait(100) end
 
    sampRegisterChatCommand('runtopoint', function()
          runToPoint(-846.95587158203, 1213.2403564453)
    end)
 
    while true do
       wait(0)
    end
end



function runToPoint(tox, toy)
    local x, y, z = getCharCoordinates(PLAYER_PED)
    local angle = getHeadingFromVector2d(tox - x, toy - y)
    setCameraPositionUnfixed(0, math.rad(angle - 90))
    stopRun = false
    while not stopRun and getDistanceBetweenCoords2d(x, y, tox, toy) > 0.8 do
        setGameKeyState(1, -255)
        setGameKeyState(16, 1)
        wait(0)
        x, y, z = getCharCoordinates(PLAYER_PED)
        angle = getHeadingFromVector2d(tox - x, toy - y)
        setCameraPositionUnfixed(0, math.rad(angle - 90))
    end
end

хз почему не робит просто почините