irand - return a random number within a specified range
value = irand([minimum,] maximum)
Parameters inside the [brackets] are optional.
Call irand to get a random number that falls within the range specified by the arguments.
It's a good idea to call srand once to seed the random number generator before using irand. Otherwise, a seed of 1 will be used.
srand(0) min = -30 max = 10 for (i = 0; i < 20; i = i + 1) { randval = irand(min, max) print(randval) }
srand, trand, random, rand, pickrand, pickwrand, spray_init, get_spray, maketable("random")