import java.awt.AWTException;
import java.awt.Color;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.event.InputEvent;
import java.awt.image.BufferedImage;
import java.io.IOException;

public class MiscPrimary {

	private static Color startPathNodeColor = new Color( 76, 178, 161 );
	private static Color nextPathNodeColor = new Color( 220, 126, 99 );
	private static Rectangle screenRect = new Rectangle( 670, 140, 630, 432 );

	private static Robot robot;

	public static void main(String[] args) throws IOException, AWTException {
		try {

			robot = new Robot();

			for (int i = 0; i < 3; i++) {
				while( doNextPathStart() ) {
					i = 0;
					Thread.sleep( 250 );
					while( doNextPathNode() ) {
						Thread.sleep( 100 );
					}
					System.out.println( "That path is done." );
					Thread.sleep( 500 );
				}
				System.out.println( "There are no more paths." );
			}
			Thread.sleep( 100 );
			System.out.println( "We're really sure there are no paths" );



		} catch (Exception e) {}
	}

	public static boolean doNextPathNode() {
		BufferedImage img = robot.createScreenCapture( screenRect );
		Vector nextClickPos = getNextPathNode( img );
		if( nextClickPos.x == -1 && nextClickPos.y == -1 ) {
			return false;
		}
		moveMouseto( nextClickPos );
		return true;
	}

	public static boolean doNextPathStart() {
		BufferedImage img = robot.createScreenCapture( screenRect );
		Vector startNodePos = getNextStartNode( img );
		if( startNodePos.x == -1 && startNodePos.y == -1 ) {
			return false;
		}
		click( startNodePos );
		return true;
	}

	public static void moveMouseto( Vector pos ) {
		robot.mouseMove(screenRect.x + pos.x, screenRect.y + pos.y);
	}

	public static void click( Vector pos ) {
		moveMouseto( pos );
		robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
		try {
			Thread.sleep( 100 );
		} catch (InterruptedException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
	}

	public static Vector getNextStartNode( BufferedImage img ) {
		for (int x = 0; x < img.getWidth(); x++) {
			for (int y = 0; y < img.getHeight(); y++) {
				Color pixelColor = new Color( img.getRGB(x, y) );

				if( pixelColor.equals( startPathNodeColor ) ) {

					return new Vector( x, y );
				}

			}
		}
		return new Vector( -1, -1 );
	}

	public static Vector getNextPathNode( BufferedImage img ) {
		for (int x = 0; x < img.getWidth(); x++) {
			for (int y = 0; y < img.getHeight(); y++) {
				Color pixelColor = new Color( img.getRGB(x, y) );

				if( pixelColor.equals( nextPathNodeColor ) ) {

					return new Vector( x, y );
				}

			}
		}
		return new Vector( -1, -1 );
	}

}


public class Vector {
	int x, y;

	public Vector( int x, int y ) {
		this.x = x;
		this.y = y;
	}

	public String toString() {
		return "Vector( " + x + ", " + y + " )";
	}
}