import objectdraw.*;
import java.awt.Color;

// a better basketball simulator
public class SimpleBasketballGame extends FrameWindowController {

    // placement of the text display
    private static final int TEXT_X = 100;
    private static final int TEXT_Y = 300;
    private static final int TEXT_SIZE = 16;

    // placement and sizing of the hoop
    private static final int HOOP_X = 150;
    private static final int HOOP_Y = 60;
    private static final int HOOP_WIDTH = 100;
    private static final int HOOP_HEIGHT = 60;

    // placement and sizing of the ball
    private static final int BALL_X = 180;
    private static final int BALL_Y = 230;
    private static final int BALL_SIZE = 35;

    // the Text object which displays the count
    private Text display;

    // the oval that represent the hoop
    private FramedOval hoop;

    // the ball itself
    private Basketball ball;

    // the number of points
    private int score = 0;

    private Location lastPoint;

    private boolean ballGrabbed;

    // initialize the counter and the text message
    public void begin() {

        display = new Text("Take a shot.", TEXT_X, TEXT_Y, canvas);
        display.setFontSize(TEXT_SIZE);
        hoop = new FramedOval(HOOP_X, HOOP_Y, HOOP_WIDTH, HOOP_HEIGHT, canvas);
        ball = new Basketball(BALL_X, BALL_Y, BALL_SIZE, canvas);

    }

    public void onMouseDrag(Location point) {
        if (ballGrabbed) {
            ball.move(point.getX() - lastPoint.getX(), point.getY() - lastPoint.getY());
            lastPoint = point;
        }
    }

    public void onMousePress(Location point) {
        lastPoint = point;
        ballGrabbed = ball.contains(point);
    }

    public void onMouseRelease(Location point) {

        if (ballGrabbed) {
            
            System.out.println("Ball position: x = " + ball.getX() + ", y = " + ball.getY());

            if (hoop.contains(ball.getCenter())) {
                score = score + 2;
                display.setText("You have scored " + score + " points.");
            } else {
                display.setText("Sorry, you missed!");
            }
        }
        
        ball.moveTo(BALL_X, BALL_Y);
    }

}