import info.gridworld.actor.*;
import info.gridworld.grid.*;
import java.util.ArrayList;
/**
* This is a clone of the classic Snake game (a.k.a. Nibbles).
* The GUI is the standard for GridWorld and the snake
* is controlled by the arrow keys on the keyboard.
* (the code is provided for KeyEvent handling in the main)
*/
public class SnakeGame
{
	/**
	* ActorWorld variable used for GUI...
	* Initialized to 19x19 Grid for aesthetic viewing.
	*/
	public static ActorWorld world = new ActorWorld(new BoundedGrid(19, 19));
	/**
	* The only Actor that actually moves in the game.
	* Its direction is controlled by the keyboard arrow keys.
	*/

	public static SnakeBug head = new SnakeBug();
	/**
	* Handles game simulation with one bug whose moves
	* NOTE: YOU DO NOT NEED TO WRITE ANY CODE IN THE main
	*/

	public static void main(String[] args)
	{
		head.setDirection(0);	//facing North

		world.add(new Location(17, 9), head); //bottom middle of grid

		//head.newFlower();	//<==UNCOMMENT AFTER newFlower HAS BEEN WRITTEN!

		java.awt.KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(new java.awt.KeyEventDispatcher() {

			public boolean dispatchKeyEvent(java.awt.event.KeyEvent event) {
				String key = javax.swing.KeyStroke.getKeyStrokeForEvent(event).toString();
				if (key.equals("pressed UP"))
					head.setDirection(0);
				if (key.equals("pressed RIGHT"))
					head.setDirection(90);
				if (key.equals("pressed DOWN"))
					head.setDirection(180);
				if (key.equals("pressed LEFT"))
					head.setDirection(270);
				return true;
			}
		});
		world.show();
	}
}