// reset every label in the current outline to the normal background color
private void resetOutline()
{
foreach (Coords coords in placementOutline)
{
Control label = BoardTable.GetControlFromPosition(coords.x, coords.y);
label.BackColor = Color.DodgerBlue;
}
placementOutline.Clear();
}
private void PositionClick(object sender, EventArgs e)
{
// consider adding a check for type in the future to made it more modular
Label selected = (Label)sender;
ShipInfo ship = shipsToPlace.Peek();
int size = ship.size;
int startRow = BoardTable.GetRow(selected);
int startColumn = BoardTable.GetColumn(selected);
validPlacement = true;
// display horizontal if this is the first click or if the label is the same one clicked
if (placementOutline.Count == 0 || ((placementOutline[0].x != BoardTable.GetColumn(selected)) || (placementOutline[0].y != BoardTable.GetRow(selected))))
{
// get rid of the old outline
resetOutline();
if (size > (10 - startColumn))
{
size = (10 - startColumn);
validPlacement = false;
}
// make a new outline, checking if it's valid
for (int i = 0; i < size; i++)
{
placementOutline.Add(new Coords((startColumn + i), startRow));
// if the space has a ship already in it mark as invalid
if (BoardTable.GetControlFromPosition((startColumn + i), startRow).Text != "")
{
validPlacement = false;
}
}
}
// otherwise flip it to vertical
else
{
// get rid of the old outline
resetOutline();
if (size > (10 - startRow))
{
size = (10 - startRow);
validPlacement = false;
}
// make a new outline, checking if it's valid
for (int i = 0; i < size; i++)
{
placementOutline.Add(new Coords(startColumn, (startRow + i)));
// if the space has a ship already in it mark as invalid
if (BoardTable.GetControlFromPosition(startColumn, (startRow + i)).Text != "")
{
validPlacement = false;
}
}
}
// display the placeholder on the board
foreach (Coords coords in placementOutline)
{
Control label = BoardTable.GetControlFromPosition(coords.x, coords.y);
if (validPlacement)
{
label.BackColor = Color.Lime;
}
else
{
label.BackColor = Color.Red;
}
}
}
private void TakeShot(object sender, EventArgs e)
{
// consider adding a check for type in the future to made it more modular
Label selected = (Label)sender;
// create a Coords for the player shot and send it to the opponent
if (selected.BackColor == Color.DodgerBlue)
{
Coords playerShot = new Coords(OpponentBoard.GetRow(selected), OpponentBoard.GetColumn(selected));
int result = AI.ResolveShot(playerShot);
UpdateLabel(true, result);
// if a miss, chance to miss color, otherwise turn hit color and check for sunk
if (result == 0)
{
selected.BackColor = Color.AliceBlue;
}
else
{
selected.BackColor = Color.Red;
// adjust the ship labels if a ship was sunk
if (result > 1)
{
switch (result)
{
case 2:
OpponentPTBoatLabel.Font = new Font(OpponentPTBoatLabel.Font, FontStyle.Strikeout);
break;
case 3:
OpponentSubmarineLabel.Font = new Font(OpponentSubmarineLabel.Font, FontStyle.Strikeout);
break;
case 4:
OpponentDestroyerLabel.Font = new Font(OpponentDestroyerLabel.Font, FontStyle.Strikeout);
break;
case 5:
OpponentBattleshipLabel.Font = new Font(OpponentBattleshipLabel.Font, FontStyle.Strikeout);
break;
case 6:
OpponentCarrierLabel.Font = new Font(OpponentCarrierLabel.Font, FontStyle.Strikeout);
break;
default:
break;
}
}
}
}
// if the have already selected that space it will not be the normal color and we can discout their click
else
{
return;
}
if (AI.CheckLose())
{
MessageBox.Show("You won!", "Victory!");
Close();
}
// now the opponent shoots at us **temporary code ***
Coords opponentShot = AI.TakeTurn();
int shotResult = ResolveShot(opponentShot);
AI.Report(shotResult);
UpdateLabel(false, shotResult);
Control label = BoardTable.GetControlFromPosition(opponentShot.x, opponentShot.y);
// if a miss, chance to miss color, otherwise turn hit color and check for sunk
if (shotResult == 0)
{
label.BackColor = Color.AliceBlue;
}
else
{
label.BackColor = Color.Red;
// adjust the ship labels if a ship was sunk
if (shotResult > 1)
{
switch (shotResult)
{
case 2:
PlayerPTBoatLabel.Font = new Font(PlayerPTBoatLabel.Font, FontStyle.Strikeout);
break;
case 3:
PlayerSubmarineLabel.Font = new Font(PlayerSubmarineLabel.Font, FontStyle.Strikeout);
break;
case 4:
PlayerDestroyerLabel.Font = new Font(PlayerDestroyerLabel.Font, FontStyle.Strikeout);
break;
case 5:
PlayerBattleshipLabel.Font = new Font(PlayerBattleshipLabel.Font, FontStyle.Strikeout);
break;
case 6:
PlayerCarrierLabel.Font = new Font(PlayerCarrierLabel.Font, FontStyle.Strikeout);
break;
default:
break;
}
}
}
if (shipsSunk > 4)
{
MessageBox.Show("You lost, better luck next time", "Defeat");
Close();
}
}
// place the ship if the placement is valid
private void PlaceButton_Click(object sender, EventArgs e)
{
if (!validPlacement)
{
MessageBox.Show("That is an invalid placement for that ship.", "Warning");
}
else
{
ShipInfo ship = shipsToPlace.Dequeue();
string symbol = ship.symbol;
// for every coordinate reset the background color and set the symbol
foreach (Coords coords in placementOutline)
{
Control label = BoardTable.GetControlFromPosition(coords.x, coords.y);
label.BackColor = Color.DodgerBlue;
label.Text = symbol;
}
// if the first two coords have the same y value it is horizontal, then add the ship based on the symbol
// side note: I could probably find a more elegant way to do this but I was feeling tired and just needed it implemented
bool horizontal = (placementOutline[0].y == placementOutline[1].y);
if (symbol == "C")
{
playerShips.Add(new Carrier(placementOutline[0], horizontal));
}
else if (symbol == "B")
{
playerShips.Add(new Battleship(placementOutline[0], horizontal));
}
else if (symbol == "D")
{
playerShips.Add(new Destroyer(placementOutline[0], horizontal));
}
else if (symbol == "S")
{
playerShips.Add(new Submarine(placementOutline[0], horizontal));
}
else if (symbol == "P")
{
playerShips.Add(new PTBoat(placementOutline[0], horizontal));
}
else
{
// *** implement the somethign has gone horribly wrong contingency ***
}
}
// if all ships are placed, start the game
if (shipsToPlace.Count == 0)
{
for (int i = 0; i < 10; i++)
{
for (int j = 0; j < 10; j++)
{
BoardTable.GetControlFromPosition(i, j).Enabled = false;
OpponentBoard.GetControlFromPosition(i, j).Enabled = true;
}
}
PlaceButton.Enabled = false;
shipsSunk = 0;
}
}
