What's wrong with my code?

[Mirou123]

Hello I'm new in LUA I tryed to create this small script I want it to change the camera's look at position

function SetCameraLookAt() 
                local screenx, screeny, worldx, worldy, worldz = getCursorPosition() 
                local cx,cy,cz,clx,xly,clz = GetCameraMatrix(playerid) 
                SetCameraMatrix(cx ,cy ,cz ,worldx, worldy, worldz) 
        end 
end 
  
addEventHandler( "onClientCursorMove", getRootElement( ),SetCameraLookAt) 

I can't see what's wrong with this code I hope you can help oh by the way in the code before this one I set the camera's position to a location using SetCameraMatrix and I used showCursor.One last thing,this is a client side script

[csiguusz]

It would be more helpful if you didn't just say "it's not working" but say what is it doing instead (e.g what's the error message if there is one).

By the way, there is no function called "SetCameraMatrix", use setCameraMatrix.

And playerid is not defined, use getLocalPlayer.

Edit: oh, and "GetCameraMatrix" is also wrong.