import java.awt.Graphics;
import java.awt.Rectangle;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import javax.imageio.ImageIO;

public class Level {

	public int width;
	public int height;

	public Tile[][] tiles;
	public List<Enemy> enemys;
	public List<Key> key;
	/*public List<Door> door;*/
	public Door[][] door;




	public Level(String path) {
		enemys = new ArrayList<>();
		key = new ArrayList<>();
		/*door = new ArrayList<>();*/
		try {
		BufferedImage map = ImageIO.read(getClass().getResource(path));
		this.width = map.getWidth();
		this.height = map.getHeight();
		int[] pixels = new int[width*height];
		tiles = new Tile[width][height];
		door = new Door[width][height];


		map.getRGB(0, 0, width, height, pixels, 0, width);



		for(int xx = 0; xx < width; xx++) {
			for(int yy = 0; yy < height; yy++) {
				int val = pixels[xx + (yy*width)];

				if(val == 0xFF7F3300) {
					//Tile
					tiles[xx][yy] = new Tile(xx*32, yy*32);
				}else if (val == 0xFF0026FF) {
					//Player
					Game.avatar.x = xx*32;
					Game.avatar.x = yy*32;
				}else if(val == 0xFFFF0000) {
					enemys.add(new Enemy(xx*32, yy*32));

			}
				else if(val == 0xFF000000) {
					key.add(new Key(xx*32, yy*32));

				}
				/*else if(val == 0xFF267F00) {
					door.add(new Door(xx*32, yy*32));*/
				else if(val == 0xFF267F00) {
					door[xx][yy] = new Door(xx*32, yy*32);

				}
				else {}
				}
			}

		}

		 catch (IOException e) {
			e.printStackTrace();
		}
	}
	public void tick() {
		for(int i = 0; i<enemys.size(); i++) {
			enemys.get(i).tick();	}
		for(int a = 0; a<key.size(); a++) {
			key.get(a).tick();
		}
		/*
		for(int z = 0; z<door.size(); z++) {
			door.get(z).tick();*/

		}



	public void render (Graphics g) {
		for(int x = 0; x < width; x++) {
			for(int y = 0; y < height; y++) {
				if(tiles[x][y] !=null) { tiles[x][y].render(g);}
			}

		}
	for(int i = 0; i<enemys.size(); i++) {
		enemys.get(i).render(g);	}
	for(int a = 0; a<key.size(); a++) {
		key.get(a).render(g);	}
	/*for(int z = 0; z<door.size(); z++) {
		door.get(z).render(g);	*/
	for(int x = 0; x < width; x++) {
		for(int y = 0; y < height; y++) {
			if(door[x][y] !=null) { door[x][y].render(g);}

}
}

	}}