/*
 * Cab.java
 *
 * Skeleton Cab class used by Taxicab Dispatcher Applet
 *
 * Created by implementing the full Cab class
 * for HW1 and then deleting much of it.  This is no
 * longer guaranteed to compile!
 *
 */

class Cab
{
    // Define the max X & Y coordinates/locations of a cab.
    public static final int XMIN = 20;
    public static final int XMAX = 500;
    public static final int YMIN = 20;
    public static final int YMAX = 400;

    // The following define the width & height in pixels of the
    // rectangle that represents the cab.
    public static final int CABWIDTH  = 50;
    public static final int CABHEIGHT = 25;
    
                                     
    private String name = "";    // The cab's label, always displayed with it
    
    private String dropoff = ""; // If state = STATE_DROP,
                                 // this is the address where customer is going.

    private String pickup = "";  // If state = STATE_PICKUP,
                                 // this is the address where cab will pickup customer.
        
    

    // Define the rectange that is the graphic representation of the cab.
    // We make it public so we can directly use its methods rather than
    // having to define wrapper Cab class methods. Its height, width, & x & y
    // coordinates define the shape & position of the cab in the display.
    // However, the Cab setX, setY methods should be used rather than the
    // rectangle's, since the Cab methods can enforce the X & Y limits.

    public Rectangle rectangle = null;
    
    
    
    // Constructor - sets name (which can only be set on creation), initial state,
    // and start location 
    public Cab (String cabName, int initState, int initX, int initY)
    {
        name      = cabName;
        state     = initState;
        rectangle = new Rectangle (initX, initY, CABWIDTH, CABHEIGHT);
    }
    
    void setState(int newState) 
    {
        state = newState;
    }
    
    int getState() 
    {
        return state;
    }

    String getName() 
    {
        return name;
    }
    
    void setDestination(String dest) 
    {
        destination = dest;
    }
    
    String getDestination() 
    {
        return destination;
    }

    void setPickup(String dest) 
    {
        pickup = dest;
    }
    
    String getPickup() 
    {
        return pickup;
    }
    
    void setXLoc(int xloc) 
    {
        if (xloc < XMIN)
        {
            rectangle.x = XMIN;
        }
        else if (xloc > XMAX)
        {
            rectangle.x = XMAX;
        }
        else
        {
            rectangle.x = xloc;
        }
    }
    
    int getXLoc() 
    {
        return rectangle.x;
    }
    
    void setYLoc(int yloc) 
    {
        if (yloc < YMIN)
        {
            rectangle.y = YMIN;
        }
        else if (yloc > YMAX)
        {
            rectangle.y = YMAX;
        }
        else
        {
            rectangle.y = yloc;
        }
    }
    
    int getYLoc() 
    {
        return rectangle.y;
    }