import java.util.Random;

public class Board {

	int theBoard[][];
	public static final int BLANK = 0;
	public static final int SHIP = 1;
	public static final int HIT = 2;
	public static final int MISS = 3;


	public Board(int boardSize) {

		theBoard = new int[boardSize][boardSize];

		//blank board
		for (int i=0;i<boardSize;i++){
			for (int j=0;i<boardSize;j++){
				theBoard[i][j]=BLANK;
			}

		}
}

	void setLocationCells(){
		Random r = new Random();
        int randomhorizPosition = r.nextInt(10);
        int randomvertPosition = r.nextInt(10);
        int randomDirection = r.nextInt(2);
        if (randomDirection == 1){
                //extend horizontally
        	if ((randomhorizPosition+3)<10){
        		theBoard[randomhorizPosition][randomvertPosition]=SHIP;
        		theBoard[randomhorizPosition+1][randomvertPosition]=SHIP;
        		theBoard[randomhorizPosition+2][randomvertPosition]=SHIP;
        	}
        	else{
        		theBoard[randomhorizPosition][randomvertPosition]=SHIP;
        		theBoard[randomhorizPosition-1][randomvertPosition]=SHIP;
        		theBoard[randomhorizPosition-2][randomvertPosition]=SHIP;
        	}
        }
        if (randomDirection == 0){
			//extend vertically
        	if ((randomhorizPosition+3)<10){
        		theBoard[randomhorizPosition][randomvertPosition]=SHIP;
        		theBoard[randomhorizPosition][randomvertPosition+1]=SHIP;
        		theBoard[randomhorizPosition][randomvertPosition+2]=SHIP;
        	}
        	else{
        		theBoard[randomhorizPosition][randomvertPosition]=SHIP;
        		theBoard[randomhorizPosition][randomvertPosition-1]=SHIP;
        		theBoard[randomhorizPosition][randomvertPosition-2]=SHIP;

		}
        }
		else {
			setLocationCells();
		}

	}

}