smonteillet

import java.awt.Color;
import java.awt.Graphics;
import java.util.Random;

import javax.swing.JFrame;
import javax.swing.JPanel;

public final class ProceduralMapGenerationWithPerlinNoise
{

smonteillet

def allPrimes(max)
{
  def range = 2..max
  def primes = []
  while(range.size() != 0)
  {
  	def prime = range.first()
  	primes << prime
  	range = range.tail().grep { it % prime != 0 }
  }