// Forest.java
// Author: Kiri Wagstaff
// Date: July 24, 2001

public class Forest
{
	public static void main(String[] args)
	{
		Tree[] forest = new Tree[7];
		
		// Fill the forest with trees
		// and print it out
		for (int i=0; i<forest.length; i++)
		{
			forest[i] = new Tree(Math.random()*5);		
			System.out.println(forest[i] + " [" + forest[i].getClass() + "]");
		}
		
		System.out.println();
		// Now replace some of them with Conifers and some with Deciduous trees.
		for (int i=0; i<forest.length; i++)
		{
			if (i%2 == 0)
			{
				forest[i] = new Conifer(Math.random()*5, 
																(int)(Math.random()*100),
																(int)(Math.random()*20));
			}
			else if (i%3 == 0)
			{
				forest[i] = new Deciduous(Math.random()*5,
																	(int)(Math.random()*100),
																	"green");
			}
			System.out.println(forest[i] + " [" + forest[i].getClass() + "]");
		}
		
		
		System.out.println();
		SavitchIn.read();

		System.out.println("Water all of the trees:");
		for (int i=0; i<forest.length; i++)
		{
			forest[i].water();
			System.out.println(forest[i]);
		}
/*
		System.out.println();
		System.out.println("Get some cones:");
		for (int i=0; i<forest.length; i++)
		{
			if (i%2 == 0) 
			{
				// If it's a conifer, we can get a pinecone 
				// but we have to cast it back from a Tree
				// to a Conifer.  This will fail if we try
				// to cast the Deciduous trees to Conifers.
				Conifer c = (Conifer)forest[i];
				c.getCone();
			}
			System.out.println(forest[i]);
		}
		System.out.println();
		
		System.out.println("Winter falls:");
		for (int i=0; i<forest.length; i++)
		{
			if (i%2 != 0 && i%3 == 0) 
			{
				Deciduous d = (Deciduous)forest[i];
				d.setSeason("winter");
			}
			System.out.println(forest[i]);
		}
		*/
	}
}