import java.util.Scanner;
import java.util.Random;

public class Battleship {

private Spot[][] battleship;
private int guesses;
private int hits;


	public Battleship(int rows, int columns)
	{
		battleship = new Spot[rows][columns];
		for(int i=0;i<rows;i++)
	        {
	        	for(int j=0;j<columns;j++)
	        	{
	        		battleship[i][j] = new Spot();
	        		battleship[i][j].setShip(0);
	        		battleship[i][j].setVisited(false);
	        	}
	        }
	}

	public void setBoard()
	{
		Random rand = new Random();
		int rotate = rand.nextInt(2);
		int rows = battleship.length;
		int columns = battleship[0].length;
		int w;
		int x;
		int y;
		int z;
		int ship;
		boolean valid=false;
		for(ship = 5; ship > 1; ship--)
			{
				while(!valid)
				if(rotate == 0)
					{
					valid = true;

						//orientation = 0, ship is vertical
						x = rand.nextInt(rows);
						y = rand.nextInt(columns+1-ship);
						for(z=0;z<ship;z++)
						{
							if(battleship[x][y+z].getShip()!=0)
							{
								valid = false;
							}
						}
					}
				else
					{
						valid = true;
						//ship is horizontal
						x = rand.nextInt(rows+1-ship);
						y = rand.nextInt(columns);
						for(z=0;z<ship;z++)
						{
							if(battleship[x+z][y].getShip()!=0)
							{
								valid = false;
							}
						}
						for(w=0;w<ship;w++)
						{
							battleship[x+w][y].setShip(ship);
							valid = false;
						}
					}



			}
		for(w=0;w<ship;w++)
		{
			battleship[x][y+w].setShip(ship);
			valid = false;
		}

	}

	public void printBoard(boolean reveal)
	{
		if(reveal)
		{

	        for(int i=0;i<battleship.length;i++)
	        	{
	        	System.out.print("\n");
	            System.out.print("   +-+-+-+-+-+-+-+");
	            System.out.print("\n");
	            	for(int j=0;j<battleship[0].length;j++)
	            	{
	            		if(j==0)
	            		{
	            			System.out.print(i+1 + "  ");
	            		}
	            		System.out.print("|" + battleship[i][j].getShip());
	            		if(j==battleship[0].length-1)
	            			{
	            			System.out.print('|');
	            			}
	            	}


	            	if(i+1==battleship.length)
	            	{
	            		System.out.print("\n");
	            		System.out.print("   +-+-+-+-+-+-+-+");
	            		System.out.print("\n    ");
	            		for(int z=0;z<battleship[0].length;z++)
	            		{
	            			System.out.print(z+1 + " ");
	            		}
	            	}
	        	}
	        	System.out.printf("\n\n");
		}
		else
		{

		}
	}

	public void makeGuess()
	{

	}

	public void printStatistics()
	{

	}

	public boolean over()
	{
		return(hits==14);
	}
}