//define constructor
public Grid()
{
Random rng = new Random();
//itialize the ocean
this.Ocean = new Point [10, 10];
for (int x = 0; x <= 9; x++)
{
for (int y = 0; y <= 9; y++)
{
this.Ocean[x, y] = new Point(x, y, Point.Pointstatus.Empty);
}
}
PlaceShipDirection direction = (PlaceShipDirection)rng.Next(0, 2);
this.ListOfShips = new List <Ship>();
Ship shipCarrier = new Ship(Ship.ShipType.Carrier);
ListOfShips.Add(shipCarrier);
Ship shipBattleship = new Ship(Ship.ShipType.Battleship);
ListOfShips.Add(shipBattleship);
Ship shipCruiser = new Ship(Ship.ShipType.Cruiser);
ListOfShips.Add(shipCruiser);
Ship shipSubmarine = new Ship(Ship.ShipType.Submarine);
ListOfShips.Add(shipSubmarine);
Ship shipMinesweeper = new Ship(Ship.ShipType.Minesweeper);
ListOfShips.Add(shipMinesweeper);
for (int i = 0; i < ListOfShips.Count - 1; i++)
{
int xPoint = rng.Next(0, 10);
int yPoint = rng.Next(0, 10);
PlaceShipDirection placeDir = (PlaceShipDirection)rng.Next(0, 2);
if (Ocean[xPoint, yPoint].Status == Point.Pointstatus.Empty)
{
PlaceShip(ListOfShips[rng.Next(0, ListOfShips.Count - 1)], placeDir, xPoint, yPoint);
}
}
}
//method to place ships
public void PlaceShip(Ship shipToPlace)
{
bool yesShip = false;
int startx = 0, starty = 0;
int direction = 0;
//need to generate a set of x-coordinate and y-coordinate, so that they are valid
while (!yesShip)
{
Random rng = new Random();
//random coordinates
startx = rng.Next(0, 10);
starty = rng.Next(0, 10);
//random direction
direction = rng.Next(1, 3);
yesShip = CanPlaceShip(shipToPlace, (PlaceShipDirection)direction, startx, starty);
}
//make sure there is no ship in that part of ocean
for (int i = 0; i < shipToPlace.length; i++)
{
//change the status of that point in ocean (from empty) to ship
Ocean[startx, starty].status = PointStatus.Ship;
//add that point to ship's occupaid points
shipToPlace.occupiedPoint.Add(Ocean[startx, starty]);
if ((PlaceShipDirection)direction == PlaceShipDirection.Horizontal)
{
startx++;
}
else
{
starty++;
}
}
//add that ship to list of ships in the ocean
ListOfShips.Add(shipToPlace);
}
