getCursorMoveOn

[Xwad]

Why is ths code not working? i got it from the wiki:

https://wiki.multitheftauto.com/wiki/GetCursorMoveOn

debugscript:

ERROR: attempt to concatenate global 'moveOn (a nil value)

bad Argumentum outpuChatBox expected number at argument 2, got player

code client side

function getCursorMoveOn() 
    if ( isCursorShowing() ) then 
    left = "left" 
    right = "right" 
    up = "up" 
    down = "down" 
    zero = "nil" 
    if getElementData(localPlayer,"movew") == right then 
    return right 
    elseif getElementData(localPlayer,"movew") == left then 
    return left 
    elseif getElementData(localPlayer,"movew") == up then 
    return up 
    elseif getElementData(localPlayer,"movew") == down then 
    return down 
    elseif getElementData(localPlayer,"movew") == zero then 
    return false 
    end 
    end 
end 
  
function executeMoveOn(cursorX,cursorY) 
    if ( isCursorShowing() ) then 
    setElementData(localPlayer,"moveX",cursorX) 
    setElementData(localPlayer,"moveY",cursorY) 
         if cursorX > cX then 
         setElementData(localPlayer,"movew",right) 
         elseif cursorX < cX then 
         setElementData(localPlayer,"movew",left) 
         elseif cursorY > cY then 
         setElementData(localPlayer,"movew",down) 
         elseif cursorY < cY then 
         setElementData(localPlayer,"movew",up) 
         end 
    end 
end 
addEventHandler("onClientCursorMove",root,executeMoveOn) 
  
setTimer( 
function() 
    if ( isCursorShowing() ) then 
    local curX = getElementData(localPlayer,"moveX") 
    local curY = getElementData(localPlayer,"moveY") 
         if cursorX == cX then 
         setElementData(localPlayer,"movew",zero) 
         elseif cursorY == cY then 
         setElementData(localPlayer,"movew",zero) 
         end 
    end 
end 
,50,0) 
  
function previousM() 
   if ( isCursorShowing() ) then 
    cX = getElementData(localPlayer,"moveX") 
    cY = getElementData(localPlayer,"moveY") 
   end 
end 
setTimer(previousM,50,0) 
  
  
  
  
  
bindKey ("m", "down", 
function() 
showCursor( not isCursorShowing() ) 
end 
) 
  
addEventHandler("onClientCursorMove",root, 
function() 
    if ( isCursorShowing() ) then 
    moveOn = getCursorMoveOn() 
    outputChatBox("cursor is moving on : " .. moveOn, localPlayer) 
    end 
end 
) 
  
  
  

[novo]

First error is caused by the function getCursorMoveOn, as it does not return any value in case isCursorShowing() returns false at line 2. Second error is because outputChatBox only accepts a player as second argument server-side (visibleTo), whilst client does not and thus expects a number (r).

[Xwad]

i dont really understansd this now:/ so what do i have to do to fix that?