import java.awt.Color;
import java.io.PrintStream;
import java.util.Scanner;

import franck.cse5910.Timing;
import franck.cse5910.Grid;

public class TreeOfBlocks
{
    public static void main(String[] args)
    {
	PrintStream output = System.out;
	Scanner input = new Scanner(System.in);
	
	output.print("Enter the height of the tree: ");
	int height = input.nextInt();
	
	Grid grid = new Grid(2 * h - 1, h + 1);
	final int SIZE = 20;
	grid.setSize(SIZE);
	
	final long DELAY = 10;
	
	for (int h = 0; h < height; h++)
	{
	    for (int i = 0; i <  2 * h + 1; i++)
	    {
		grid.set(height - 1 - h + i, h, Color.GREEN);
		Timing.pause(DELAY);
	    }
	}
	
	final Color BROWN = new Color(150, 75, 0);
	grid.set(height - 1, height, BROWN);
    }
}