resize_temp_array

resize_temp_array = {
	array = array_name
	value = 42 #optional, if not specified and array grows the new elements are set to this (default 0)
	size = 3 #if higher than old size, new elements are added to end. otherwise last elements are removed to match to new size
}

#shorter usage: resize_temp_array = { array_name = 3 }