//***************************************************************
//
// title:   RoomCleaningSimulation
// author:  © Ed C. Epp - all rights reserved
// date:    4-20-99
//
// Pick up the laundry and leave the room.
//
//***************************************************************

import java.applet.Applet;

public class RoomCleaningSimulation extends Applet
{
  Room edsRoom;
  Butler james;
  
  public void init ()
  {
    edsRoom = new Room("sort.room", this);
    james   = new Butler (11,2, edsRoom);
    edsRoom.waitForStart();
    
    james.forward();
    james.turnRight();
    james.pickUp();
    james.forward(1);
    james.turnLeft();
    
    while(james.getY()<7) doRow();
    
    
  }
  
  public void doRow() {
     int counter = 0;
    while(james.isFrontClear()) {
        james.forward();
        if (james.isFrontClothes()) {
            counter = counter+1;
            loadClothes();
        }
    }
    
    while (counter>0) {
       james.backward();
       dumpClothes();
       counter = counter-1;
    }
    
    while (james.getX()<10) james.backward();
    james.turnLeft();
    james.forward();
    james.turnRight();
    
  }
  
  public void loadClothes() {
    james.turnLeft(2);
    james.putDown();
    james.turnLeft(2);
    james.pickUp();
    james.turnLeft(2);
    james.putIn();
    james.pickUp();
    james.turnLeft(2);
  }
  
  public void dumpClothes() {
    james.turnLeft(2);
    james.putDown();
    james.takeOut();
    james.turnLeft(2);
    james.putDown();
    james.turnLeft(2);
    james.pickUp();
    james.turnLeft(2);
  }
  
  public void move() {
    while(james.isFrontClear()) 
    {
         james.forward();
    }
  }
}