onClientPreRender

[Beluga]

function topDownView() 
    local rotation = getPedRotation(getLocalPlayer()) 
    local x,y,z = getElementPosition(getLocalPlayer()) 
    setCameraMatrix(x,y,z+50,x,y,z,rotation) 
    addEventHandler("onClientPreRender",getRootElement(),topDownView) 
end 
addEventHandler("onClientVehicleEnter",getRootElement(),topDownView) 
  
function normalView() 
    removeEventHandler("onClientPreRender",getRootElement(),topDownView) 
    setTimer(setCameraTarget,50,1,getLocalPlayer()) 
end 
addEventHandler("onClientVehicleExit",getRootElement(),normalView) 

This code is working, but if I do /debugscript 3 it is spamming:

gui.lua addEventHandler: onClientPreRender is already handled - line 5

Someone know how to fix it?

[Aibo]

onClientPreRender triggered before every frame, so you're attaching the function to it everytime in itself.

place addEventHandler somewhere outside that function, so it would be called once.

https://wiki.multitheftauto.com/wiki/OnClientPreRender