/// <summary>
/// Makes the move and draws a shape, depending which player made the move
/// </summary>
/// <param name="X"></param>
/// <param name="Y"></param>
/// <param name="value"></param>
public void MakeMove(int X, int Y, Tile.TileValue value)
{
// if the game hasnt been won yet...
if (Winner == null)
{
// who is in turn
if (PlayerTurn == 0)
{
drawing.DrawCross(Gameboard.getboard()[X, Y].Panel);
}
else
{
drawing.DrawCircle(Gameboard.getboard()[X, Y].Panel);
}
// set the state of board
SetBoardState(X, Y, value);
// switch players
SwitchPlayerTurn();
if (AutomaticWinLose)
{
PredictMove();
}
}
}
/// <summary>
/// Set the tile value at [X, Y] to given value
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="value"></param>
public void SetBoardState(int x, int y, Tile.TileValue value)
{
// check if empty, add value if empty
if (Board[x, y].Value == Tile.TileValue.NaN)
{
Board[x, y].Value = value;
}
}
/// <summary>
/// Smart function that returns true
/// <para> if a winning move is present on the current layout </para>
/// <para> if a losing move is present on the current layout </para>
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="value"></param>
/// <returns></returns>
private bool CheckWinningMove(int x, int y, Tile.TileValue value)
{
// same code as in the setboardstate function, apart from removed saves
bool Winner = false;
int n = 3;
Tile[,] board = Gameboard.getboard();
if (board[x, y].Value == Tile.TileValue.NaN)
{
board[x, y].Value = value;
}
for (int i = 0; i < n; i++)
{
if (board[x, i].Value != value)
{
break;
}
if (i == n - 1)
{
Winner = true;
}
}
for (int i = 0; i < n; i++)
{
if (board[i, y].Value != value)
{
break;
}
if (i == n - 1)
{
Winner = true;
}
}
if (x == y)
{
for (int i = 0; i < n; i++)
{
if (board[i, i].Value != value)
{
break;
}
if (i == n - 1)
{
Winner = true;
}
}
}
if (x + y == n - 1)
{
for (int i = 0; i < n; i++)
{
if (board[i, (n - 1) - i].Value != value)
{
break;
}
if (i == n - 1)
{
Winner = true;
}
}
}
//IMPORTANT!!!! revert changes
//Because when dealing with a 2D array, the copy is only a "shallow" copy, so whenever you modify the contents of copy
//it also modifies the contents of original array
board[x, y].Value = Tile.TileValue.NaN;
return(Winner);
}
/// <summary>
/// Set the tile value at [X, Y] to given value
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="value"></param>
public void SetBoardState(int x, int y, Tile.TileValue value)
{
bool Winner = false;
int n = Gameboard.getboard().GetLength(0);
moveCount++;
Gameboard.SetBoardState(x, y, value);
//Game Win-conditions ->
//check column
for (int i = 0; i < n; i++)
{
if (Gameboard.getboard()[x, i].Value != value)
{
break;
}
// if hasn't triggered break so far, means all horizontal tiles have been of same value so far...
if (i == n - 1)
{
// -> Means we have a WINNER !
Winner = true;
// Add all current panels to a list
List <System.Windows.Forms.Panel> WinningPanels = new List <System.Windows.Forms.Panel>();
for (int p = 0; p < n; p++)
{
WinningPanels.Add(Gameboard.getboard()[x, p].Panel);
}
// send the list as array and draw a line showing what line won
drawing.DrawHorizontalLine(WinningPanels.ToArray());
}
}
//check row
for (int i = 0; i < n; i++)
{
if (Gameboard.getboard()[i, y].Value != value)
{
break;
}
if (i == n - 1)
{
Winner = true;
List <System.Windows.Forms.Panel> WinningPanels = new List <System.Windows.Forms.Panel>();
for (int p = 0; p < n; p++)
{
WinningPanels.Add(Gameboard.getboard()[p, y].Panel);
}
drawing.DrawVerticalLine(WinningPanels.ToArray());
}
}
//check diagonal
if (x == y)
{
for (int i = 0; i < n; i++)
{
if (Gameboard.getboard()[i, i].Value != value)
{
break;
}
if (i == n - 1)
{
Winner = true;
List <System.Windows.Forms.Panel> WinningPanels = new List <System.Windows.Forms.Panel>();
for (int p = 0; p < n; p++)
{
WinningPanels.Add(Gameboard.getboard()[p, p].Panel);
}
drawing.DrawDiagonalLine(WinningPanels.ToArray());
}
}
}
// check antidiagonal (the other way than regular diagonal)
if (x + y == n - 1)
{
for (int i = 0; i < n; i++)
{
// Thanks to a helper in stackoverflow for the -> [i, (n - 1) - i]
if (Gameboard.getboard()[i, (n - 1) - i].Value != value)
{
break;
}
if (i == n - 1)
{
Winner = true;
List <System.Windows.Forms.Panel> WinningPanels = new List <System.Windows.Forms.Panel>();
for (int p = 0; p < n; p++)
{
WinningPanels.Add(Gameboard.getboard()[p, (n - 1) - p].Panel);
}
drawing.DrawAntiDiagonalLine(WinningPanels.ToArray());
}
}
}
//check draw, if movecount is same as for eg. 3^2 = 9, and winner is not true
if (moveCount == (Math.Pow(n, 2)) && Winner != true)
{
this.Winner = "Draw";
Over = true;
}
// check if winner is true
if (Winner == true)
{
Over = true;
// set the winner as the winning tile value
this.Winner = Players.FirstOrDefault(X => X.PlayerTile == value).PlayerTile.ToString();
// add 5 experience for the winner, remove 5 from loser
Players.FirstOrDefault(X => X.PlayerTile == value).AddExperiencePoints(5);
Players.FirstOrDefault(X => X.PlayerTile != value).AddExperiencePoints(-5);
SaveGame(Players.FirstOrDefault(X => X.PlayerTile == value).Name, Players.FirstOrDefault(X => X.PlayerTile != value).Name);
}
}
