public BattleshipGameForm(ref LocalClient client, int ID)
{
InitializeComponent();
Text += " - " + client.Username;
InitGrid(EnemyGrid);
AssignGridClickEvent(EnemyGrid, false);
InitGrid(PlayerGrid);
AssignGridClickEvent(PlayerGrid, true);
shipPositions = new GridPosition[5, 2];
this.client = client;
this.client.CommandRecieved += new CommandRecievedEventHandler(GameCommandRecieved);
gameID = ID;
gridTarget = new GridPosition(-1, -1);
}
private void PlayerGrid_Click(object sender, EventArgs e)
{
Control control = (Control)sender;
switch (selectedShipType)
{
#region Destroyer
case ShipType.Destroyer:
if (shipPositions[0, 0] == null)
{
shipPositions[0, 0] = new GridPosition(PlayerGrid.GetPositionFromControl(control).Column, PlayerGrid.GetPositionFromControl(control).Row);
}
else if (shipPositions[0, 1] == null)
{
shipPositions[0, 1] = new GridPosition(PlayerGrid.GetPositionFromControl(control).Column, PlayerGrid.GetPositionFromControl(control).Row);
if (PlaceShip(ShipType.Destroyer) == false)
{
MessageBox.Show("Invalid ship placement: " + ShipType.Destroyer + " Please try again.", "Invalid Placement", MessageBoxButtons.OK);
shipPositions[0, 0] = null;
shipPositions[0, 1] = null;
}
else
{
for (int i = 0; i < destroyer.occupiedSquares.Length; i++)
{
pictureBox = (PictureBox)PlayerGrid.GetControlFromPosition(destroyer.occupiedSquares[i].x, destroyer.occupiedSquares[i].y);
pictureBox.Image = Properties.Resources.Ship;
}
btnDestroyer.Enabled = false;
btnDestroyer.Text = "Placed!";
}
}
break;
#endregion
#region Cruiser
case ShipType.Cruiser:
if (shipPositions[1, 0] == null)
{
shipPositions[1, 0] = new GridPosition(PlayerGrid.GetPositionFromControl(control).Column, PlayerGrid.GetPositionFromControl(control).Row);
}
else if (shipPositions[1, 1] == null)
{
shipPositions[1, 1] = new GridPosition(PlayerGrid.GetPositionFromControl(control).Column, PlayerGrid.GetPositionFromControl(control).Row);
if (PlaceShip(ShipType.Cruiser) == false)
{
MessageBox.Show("Invalid ship placement: " + ShipType.Cruiser + " Please try again.", "Invalid Placement", MessageBoxButtons.OK);
shipPositions[1, 0] = null;
shipPositions[1, 1] = null;
}
else
{
for (int i = 0; i < cruiser.occupiedSquares.Length; i++)
{
pictureBox = (PictureBox)PlayerGrid.GetControlFromPosition(cruiser.occupiedSquares[i].x, cruiser.occupiedSquares[i].y);
pictureBox.Image = Properties.Resources.Ship;
}
btnCruiser.Enabled = false;
btnCruiser.Text = "Placed!";
}
}
break;
#endregion
#region Submarine
case ShipType.Submarine:
if (shipPositions[2, 0] == null)
{
shipPositions[2, 0] = new GridPosition(PlayerGrid.GetPositionFromControl(control).Column, PlayerGrid.GetPositionFromControl(control).Row);
}
else if (shipPositions[2, 1] == null)
{
shipPositions[2, 1] = new GridPosition(PlayerGrid.GetPositionFromControl(control).Column, PlayerGrid.GetPositionFromControl(control).Row);
if (PlaceShip(ShipType.Submarine) == false)
{
MessageBox.Show("Invalid ship placement: " + ShipType.Submarine + " Please try again.", "Invalid Placement", MessageBoxButtons.OK);
shipPositions[2, 0] = null;
shipPositions[2, 1] = null;
}
else
{
for (int i = 0; i < submarine.occupiedSquares.Length; i++)
{
pictureBox = (PictureBox)PlayerGrid.GetControlFromPosition(submarine.occupiedSquares[i].x, submarine.occupiedSquares[i].y);
pictureBox.Image = Properties.Resources.Ship;
}
btnSubmarine.Enabled = false;
btnSubmarine.Text = "Placed!";
}
}
break;
#endregion
#region Battleship
case ShipType.Battleship:
if (shipPositions[3, 0] == null)
{
shipPositions[3, 0] = new GridPosition(PlayerGrid.GetPositionFromControl(control).Column, PlayerGrid.GetPositionFromControl(control).Row);
}
else if (shipPositions[3, 1] == null)
{
shipPositions[3, 1] = new GridPosition(PlayerGrid.GetPositionFromControl(control).Column, PlayerGrid.GetPositionFromControl(control).Row);
if (PlaceShip(ShipType.Battleship) == false)
{
MessageBox.Show("Invalid ship placement: " + ShipType.Battleship + " Please try again.", "Invalid Placement", MessageBoxButtons.OK);
shipPositions[3, 0] = null;
shipPositions[3, 1] = null;
}
else
{
for (int i = 0; i < battleship.occupiedSquares.Length; i++)
{
pictureBox = (PictureBox)PlayerGrid.GetControlFromPosition(battleship.occupiedSquares[i].x, battleship.occupiedSquares[i].y);
pictureBox.Image = Properties.Resources.Ship;
}
btnBattleship.Enabled = false;
btnBattleship.Text = "Placed!";
}
}
break;
#endregion
#region Carrier
case ShipType.Carrier:
if (shipPositions[4, 0] == null)
{
shipPositions[4, 0] = new GridPosition(PlayerGrid.GetPositionFromControl(control).Column, PlayerGrid.GetPositionFromControl(control).Row);
}
else if (shipPositions[4, 1] == null)
{
shipPositions[4, 1] = new GridPosition(PlayerGrid.GetPositionFromControl(control).Column, PlayerGrid.GetPositionFromControl(control).Row);
if (PlaceShip(ShipType.Carrier) == false)
{
MessageBox.Show("Invalid ship placement: " + ShipType.Carrier + " Please try again.", "Invalid Placement", MessageBoxButtons.OK);
shipPositions[4, 0] = null;
shipPositions[4, 1] = null;
}
else
{
for (int i = 0; i < carrier.occupiedSquares.Length; i++)
{
pictureBox = (PictureBox)PlayerGrid.GetControlFromPosition(carrier.occupiedSquares[i].x, carrier.occupiedSquares[i].y);
pictureBox.Image = Properties.Resources.Ship;
}
btnCarrier.Enabled = false;
btnCarrier.Text = "Placed!";
}
}
break;
#endregion
}
if (carrier != null && battleship != null && submarine != null && cruiser != null && destroyer != null)
{
btnSubmit.Enabled = true;
}
}
private void CalculateShipPositions(string ship, ShipType type, int length, int clientNo)
{
string[] points = new string[2];
points[0] = ship.Split('.')[0];
points[1] = ship.Split('.')[1];
bool isHorizontal = false;
GridPosition startPos = new GridPosition(int.Parse(points[0].Split(',')[0]), int.Parse(points[0].Split(',')[1]));
GridPosition endPos = new GridPosition(int.Parse(points[1].Split(',')[0]), int.Parse(points[1].Split(',')[1]));
if (startPos.x == endPos.x)//Ship is vertical
{
isHorizontal = false;
}
else if (startPos.y == endPos.y)//Ship is horizontal
{
isHorizontal = true;
}
Ship tempShip = new Ship(type, startPos, endPos, length, isHorizontal);
for (int i = 0; i < tempShip.occupiedSquares.Length; i++)
{
if (clientNo == 0)
{
client1TempPositions.Add(tempShip.occupiedSquares[i]);
}
else if (clientNo == 1)
{
client2TempPositions.Add(tempShip.occupiedSquares[i]);
}
}
}
private void EnemyGrid_Click(object sender, EventArgs e)
{
if (myTurn)
{
Control control = (Control)sender;
if (gridTarget.x > -1 && gridTarget.y > -1)
{
if (pictureBox != null)
{
if (pictureBox.Tag.ToString() == "WaterTarget")
{
pictureBox = (PictureBox)EnemyGrid.GetControlFromPosition(gridTarget.x, gridTarget.y);
pictureBox.Image = Properties.Resources.Water;
pictureBox.Tag = "Water";
}
}
}
gridTarget = new GridPosition(EnemyGrid.GetPositionFromControl(control).Column, EnemyGrid.GetPositionFromControl(control).Row);
pictureBox = (PictureBox)EnemyGrid.GetControlFromPosition(gridTarget.x, gridTarget.y);
if (pictureBox.Tag.ToString() == "Water")
{
pictureBox.Image = Properties.Resources.WaterTarget;
pictureBox.Tag = "WaterTarget";
btnFire.Enabled = true;
}
else
{
btnFire.Enabled = false;
}
}
}
public bool CheckForHits(int clientNo, string data)
{
GridPosition pos = new GridPosition(int.Parse(data.Split(',')[0]), int.Parse(data.Split(',')[1]));
Command cmd = new Command();
switch (clientNo)
{
case 0:
if (client2Board.GetGridType(pos.x, pos.y) == GridType.Ship)
{
client2Board.ChangeGridType(pos.x, pos.y, GridType.Hit);
client2Board.ShipSquaresRemaining--;
return true;
}
else
return false;
case 1:
if (client1Board.GetGridType(pos.x, pos.y) == GridType.Ship)
{
client1Board.ChangeGridType(pos.x, pos.y, GridType.Hit);
client1Board.ShipSquaresRemaining--;
return true;
}
else
return false;
}
return false;
}