import java.awt.*;

public class Car {
    private Color color = Color.BLUE;
    private int xpos = 0;
    private int ypos = 0;
    private int fuel = 2000;


    public Car() {
    }

    /*
    public Car (Color c, int x, int y, int f) {
		color = c;
		xpos = x;
		ypos = y;
		fuel = f;
    }
    */

    public Car (Color c, int x, int y, int f) {
		setColor (c);
		setXPos (x);
		setYPos (y);
		setFuel (f);
    }

    public void setXPos (int x) {
		fuel -= Math.abs(getXPos()-x);
		xpos = x;
    }

    public void setYPos (int y) {
		fuel -= Math.abs(getYPos()-y);
		ypos = y;
    }

    public void setPos (int x, int y) {
		setXPos(x);
		setYPos(y);
    }

    public void setColor (Color c) {
		color = c;
    }

    public void setFuel (int f) {
		fuel = f;
    }

    public int getFuel() {
		return fuel;
    }

    public int getXPos() {
		return xpos;
    }

    public int getYPos() {
		return ypos;
    }

    public Color getColor() {
		return color;
    }

    private final int CAR_WIDTH = 100;
    private final int CAR_HEIGHT = 200;
    private final int TIRE_WIDTH = 20;
    private final int TIRE_HEIGHT = 40;
    private final int TIRE_OFFSET = 20;

    public void paint (Graphics g) {
		if ( fuel < 0 ) {
		    color = Color.RED;
		}
		g.setColor (color);
		g.fillRect (getXPos()-CAR_WIDTH/2, getYPos()-CAR_HEIGHT/2, 
			    CAR_WIDTH, CAR_HEIGHT);
	
		// Draw the tires
		g.setColor (Color.BLACK);
		g.fillRect (getXPos()-(CAR_WIDTH/2+TIRE_WIDTH), 
			    getYPos()-(CAR_HEIGHT/2-TIRE_OFFSET), TIRE_WIDTH, TIRE_HEIGHT);
		g.fillRect (getXPos()-(CAR_WIDTH/2+TIRE_WIDTH), 
			    getYPos()+(CAR_HEIGHT/2-TIRE_OFFSET-TIRE_HEIGHT), 
			    TIRE_WIDTH, TIRE_HEIGHT);
		g.fillRect (getXPos()+(CAR_WIDTH/2), 
			    getYPos()+(CAR_HEIGHT/2-TIRE_OFFSET-TIRE_HEIGHT),
			    TIRE_WIDTH, TIRE_HEIGHT);
		g.fillRect (getXPos()+(CAR_WIDTH/2), 
			    getYPos()-(CAR_HEIGHT/2-TIRE_OFFSET), TIRE_WIDTH, TIRE_HEIGHT);
    }

}