public class BombRunner {
	public static void main(String[] args) {
	Piece [][] grid = new Piece[4][4];
	place( grid, new Player( "Joe" ) );

	Player p = findPlayer( grid );
	int num = getGold( grid, p );
	System.out.println("The player is next to " + num + " bars of gold." );

	Bomb[] bombs = findBombs( grid, 2 );
	int nextToBombs = 0;
	int nextToDeadly = 0;
	for (int i = 0; i < bombs.length; i++) {
		if (bombs[i].isDeadly() && p.nextTo(bombs[i]))
			nextToDeadly++;
		else if (p.nextTo(bombs[i]))
			nextToBombs++;
	}
	System.out.println("The player is next to " + nextToBombs + " bombs." );
	if ( nextToBombs>0 )
	System.out.println( nextToDeadly + " of them is/are deadly.\n" );
	}

	public static void place( Piece [][] aa, Piece p ){
		int row = (int)(4*Math.random()), col = (int)(4*Math.random());
			aa[row][col]= new Bomb();
			int row1 = (int)(4*Math.random()), col1 = (int)(4*Math.random()), count = 0 ;
			for (count = 0; count<1;count+=0){
			if (row1!=row&&col1!=col){
				aa[row1][col1] = new Bomb();
					count++;
				} else {
					count+=0;
				}
			}
			int r1 = (int)(4*Math.random()), c1 = (int)(4*Math.random());
				if (aa[r1][c1]==null)
					aa[r1][c1] = new Player("Joe");

				for (int i = 0; i < aa.length; i++) {
					for (int j = 0; j < aa[0].length; j++) {
						if (aa[i][j] == null)
							aa[i][j] = new Gold ();
					}
				}
		printGrid(aa);
	}

	public static Player findPlayer( Piece [][] aa ){
		for (int r = 0; r<aa.length;r++){
			for (int c = 0; c<aa[r].length;c++){
				if (aa[r][c] instanceof Player)
					return (Player)aa[r][c];
			}
		}
		return null;
	}

	public static int getGold( Piece [][] aa, Player p ){
		int count = 0, row = 0, col = 0;
		for (int r  = 0;r<aa.length;r++){
			for (int c = 0;c<aa[0].length;c++){
				if(aa[r][c] instanceof Player){
					row = r;
					col = c;
				}
			}
		}
		for (int r1 = 0; r1<aa.length-1;r1++){
			for (int c1 = 0; c1<aa[r1].length-1;c1++){
				if (aa[r1][c1]!=null&& (Math.abs(row-r1)==1) && (Math.abs(col-c1)==1))
					count++;
			}
		}
			return count;
	}

	public static Bomb[] findBombs( Piece [][] aa, int num ){
		for (int r = 0; r<aa.length;r++){
			for (int c = 0; c<aa[r].length;c++){
				if (aa[r][c] instanceof Bomb)
					num++;
			}
		}
		Bomb [] b1 = new Bomb [num];
		int count = 0;
		for (int r = 0; r<aa.length;r++){
			for (int c = 0; c<aa[r].length;c++){
				if (aa[r][c] instanceof Bomb)
					b1[count] = (Bomb)aa[r][c];
			}
		}
		return b1;
	}
	public static void printGrid(Piece [][] b){
		for (int a =0; a<b.length;a++){
			for (int i = 0; i<b[a].length;i++){
				System.out.print(b[a][i]+"    ");
			}
			System.out.println();
		}
	}
}