package preypredator; import java.util.Random; public class Test { public static final int grassDelay = 100; public static final int preyGain = 50; public static final int predGain = 50; public static final float preyRepro = 0.2f; public static final float predRepro = 0.1f; public int[][] grass; public int[][] grassCounters; public int[][] preys; public int[][] preds; public Test() { Random rng = new Random(); for (int i = 0; i < grass.length; i++) { for (int j = 0; j < grass[i].length; j++) { if (rng.nextBoolean()) { grass[i][j] = 1; grassCounters[i][j] = grassDelay; } else { grass[i][j] = 0; grassCounters[i][j] = rng.nextInt(grassDelay); } } } } public static void main(String[] args) { } }