Toy/scripts/rule110.toy

var size: int const = 100;

var prev = [];
for (var i = 0; i < size; i++) {
	prev.push(false);
}

prev.set(size - 1, true);


fn calc(p, i) {
	if (p[i-1] && p[i] && p[i+1]) {
		return false;
	}

	if (p[i-1] && p[i] && !p[i+1]) {
		return true;
	}

	if (p[i-1] && !p[i] && p[i+1]) {
		return true;
	}

	if (p[i-1] && !p[i] && !p[i+1]) {
		return false;
	}

	if (!p[i-1] && p[i] && p[i+1]) {
		return true;
	}

	if (!p[i-1] && p[i] && !p[i+1]) {
		return true;
	}

	if (!p[i-1] && !p[i] && p[i+1]) {
		return true;
	}

	if (!p[i-1] && !p[i] && !p[i+1]) {
		return false;
	}
}



for (var iteration = 0; iteration < 100; iteration++) {
	var line = [false];
	for (var i = 1; i < size-1; i++) {
		line.push(calc(prev, i));
	}
	line.push(false);

	var output = "";
	for (var i = 0; i < line.length(); i++) {
		if (line[i]) {
			output += "*";
		}
		else {
			output += " ";
		}
	}

	print output;
	prev = line;
}