[Help] Animation

[iPanda]

Hello everyone! I have a question: how to make an animation that will be done only once. So, I clicked on the H key, my player play the animation only once, and I can continue playing. I have a similar script, but there is no main function, which gives the animation only once. Please help.

function maskAnimation ( thePed ) 
  setPedAnimation ( thePed, "goggles", "goggles_put_on", 1000, false, false, false ) 
end 

[Vector]

  
function maskAnimation ( thePed ) 
  setPedAnimation ( thePed, "goggles", "goggles_put_on", 1000, false, false, false ) 
  setTimer (setPedAnimation, 1000, 1, thePed); -- ped will stop the animation after 1 second. 
end