spray_init - initialize a random integer spray can
spray_init(spray_table_number, spray_table_size, random_seed)
Call spray_init from a script to set up a random integer spray can. The idea is that you create a table of integers and then use get_spray to retrieve them. The table contains integers from zero to one less than the table size. (Another way to look at it is that each element takes its index as its value.) Repeatedly calling get_spray reads the table randomly, but in such a way that no number appears twice before all the other numbers have appeared once.
seed = 78 spray_init(3, 7, seed) // initialize table 3 with 7 elements for (i = 0; i < 21; i = i+1) { val = get_spray(3) print(val) }
get_spray, irand, pickrand, pickwrand, rand, random, srand, irand