// rpf, 011301 for JUG group cell phone project
// done on hearthside
// This creates and the objects, steps time and
// runs each one time step at a time.
// Command line argument is number of time steps desired.

// Basic design is that phones and base stations communicate
// via messages deposited in space and gathered from there.
// For now space is a single object with only toBase and
// fromBase "channels" for one phone.

// javadoc added 020201

package jug;

import java.io.*;
import java.lang.Integer;
import java.lang.String;

/**
 * Drives the entire simulation.
 * Creates the three objects and then cycles by stepping
 * the base and the phone, which then xfer messages and 
 * report what they see.
 */
public class Simulation1 {

    public static void main (String[] args) {

	int tMax = 10;
	if(args.length == 1)
	    tMax = Integer.parseInt(args[0]);

	Space1 space = new Space1();
	Base1 base1 = new Base1(space);
	CellPhone1 phone1 = new  CellPhone1(space);


	for (int t = 0; t < tMax ; t++)
	    {
		System.out.println("stepping");
		base1.step();
		phone1.step();

	    }
    }

    
}

// A run of this program with command line arg. 3:

/* 
$ mjava jug.Simulation1 3
stepping
Base hears: null init for toBase string
Phone hears Hi from your base.
stepping
Base hears: I'm a phone
Phone hears Hi from your base.
stepping
Base hears: I'm a phone
Phone hears Hi from your base.
$
*/