Toy/scripts/roguelike-seeds.toy

/*

Since this is a pseudo-random generator, and there's no internal state to the algorithm other
than the generator opaque, there needs to be a "call counter" (current depth) to shuffle the
initial seeds, otherwise generators created from other generators will resemble their parents,
but one call greater.

*/

import standard;
import random;

var DEPTH: int const = 20;
var levels = [];

//generate the level seeds
var generator: opaque = createRandomGenerator(clock().hash());

for (var i: int = 0; i < DEPTH; i++) {
	levels.push(generator.generateRandomNumber());
}

generator.freeRandomGenerator();

//generate "levels" of a roguelike
for (var i = 0; i < DEPTH; i++) {
	var rng: opaque = createRandomGenerator(levels[i] + i);

	print "---";
	print levels[i];
	print rng.generateRandomNumber();
	print rng.generateRandomNumber();
	print rng.generateRandomNumber();

	rng.freeRandomGenerator();
}