/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package maze;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.Point;
import java.util.LinkedList;
import javax.swing.JFrame;
import javax.swing.JPanel;

/**
 *
 * @author Diana
 */
public class MazeDrawer extends JPanel{
    int maze[][];
    int width; 
    LinkedList<Point> väg;
    
    public MazeDrawer(int[][] maze){
        this.maze = maze;
        this.width = maze.length; 
        MazeSolver s = new MazeSolver(maze);
        väg = s.solve();
    }
    
    public void paintComponent(Graphics g){
        int size = 80;
        g.setColor(Color.green);
        g.fillRect(0,0,width*size,width*size);
        g.setColor(Color.blue);
        
        for(int y=0; y<width; y++){
            for(int x=0; x<width; x++){
                if(maze[y][x]==1)
                    g.fill3DRect(x*size,y*size,size,size,true);
            }
        }
        
        g.setColor(Color.red);
        for(int n=0; n<väg.size()-1; n++){
            Point p1 = väg.get(n);
            Point p2 = väg.get(n+1);
            g.drawLine(p1.x*size+40,p1.y*size+40,p2.x*size+40,p2.y*size+40);
        }
    }
    
    public static void main(String[] args){
        JFrame f = new JFrame();
        f.setDefaultCloseOperation(f.EXIT_ON_CLOSE);
        int[][] maze = {{0,0,0,0,0,0,1,1},
                        {1,1,0,1,1,0,1,1},
                        {0,0,0,0,1,0,1,1},
                        {0,1,1,1,1,1,1,1},
                        {0,0,0,0,0,0,1,1},
                        {1,0,1,0,1,0,0,1},
                        {0,0,0,0,1,1,0,1},
                        {1,1,1,1,1,1,0,0}};
        
        
        JPanel p = new MazeDrawer(maze);
        f.add(p);
        f.setSize(800,800);
        f.setVisible(true);
    }
            
    
    
}