This event is triggered when a player is standing on a pickup while not being in a vehicle.
If this event is canceled, the player will not be able to pick up this pickup.
This example outputs to the player that's using the pick that the pickup is either available/unavailable.
addEventHandler("onPlayerPickupUse",root,function(pickup) if(isPickupSpawned(pickup))then outputChatBox("The pickup your using is now available to use pick up again.",source) else outputChatBox("This pickup might be the last pickup to use ever again.",source) end end)