private void RestartGame()
{
allButtons.ForEach(btn =>
{
btn.Text = "";
btn.BackColor = darkBlue;
btn.Enabled = true;
});
PCtimer.Stop();
availableButtons = panel1.Controls.OfType <Button>().ToList();
playing = false;
lbPlayFirst.Text = "Prvi igra -> ";
lbTurn.Text = "{ }";
}
private void btnStart_Click(object sender, EventArgs e)
{
if (!playing)
{
RestartGame();
first = r.Next(0, 2);
lbPlayFirst.Text = "Prvi igra -> " + first;
playing = true;
if (first == 0)
{
PCplay = true;
PCtimer.Start();
}
else
{
PCplay = false;
}
lbTurn.Text = "{ " + ((first == 0) ? "Računar" : "Čovek") + " igra prvi }";
}
}
private void XorO_Click(object sender, EventArgs e)
{
Button b = (Button)sender;
if (b.Text == "" && playing && !PCplay)
{
b.Text = (first == 0) ? "O" : "X";
lbTurn.Text = "{ " + ((!PCplay) ? "Računar" : "Čovek") + " je na potezu }";
availableButtons.Remove(b);
if (CheckForWin(matrixOfButtons, false))
{
playing = false;
lbTurn.Text = "{ " + ((PCplay) ? "Računar" : "Čovek") + " je pobedio }";
wait(waitTime);
if (new CustomDialog("Pobedio je " + ((PCplay) ? "Računar" : "Čovek") + "\n\nRestartovati igru?", "Pobeda").ShowDialog() == DialogResult.Yes)
{
RestartGame();
}
return;
}
if (availableButtons.Count == 0)
{
lbTurn.Text = "{ Nerešeno }";
playing = false;
allButtons.ForEach(btn => btn.Enabled = false);
wait(waitTime);
if (new CustomDialog("Nerešeno\n\nRestartovati igru?", "Nerešeno").ShowDialog() == DialogResult.Yes)
{
RestartGame();
}
return;
}
PCplay = true;
PCtimer.Start();
}
}
private void PCtimer_Tick(object sender, EventArgs e)
{
if (PCplay && availableButtons.Count > 0)
{
if (true)
{
Button[,] availableMoves = matrixOfButtons.Clone() as Button[, ];
for (int i = 0; i < n; i++)
{
for (int j = 0; j < n; j++)
{
if (availableMoves[i, j].Text == "")
{
availableMoves[i, j].Text = (first == 0) ? "X" : "O";
if (CheckForWin(availableMoves, true))
{
availableMoves[i, j].Text = "";
matrixOfButtons[i, j].Text = (first == 0) ? "X" : "O";
goto CHECK;
}
availableMoves[i, j].Text = "";
}
}
}
for (int k = 0; k < n; k++)
{
for (int l = 0; l < n; l++)
{
if (availableMoves[k, l].Text == "")
{
availableMoves[k, l].Text = (first == 0) ? "O" : "X";
if (CheckForWin(availableMoves, true))
{
availableMoves[k, l].Text = "";
matrixOfButtons[k, l].Text = (first == 0) ? "X" : "O";
for (int x = 0; x < availableButtons.Count; x++)
{
if (availableButtons[x].Name == "b_" + k + "_" + l)
{
availableButtons.RemoveAt(x);
}
}
goto CHECK;
}
availableMoves[k, l].Text = "";
}
}
}
}
int index = r.Next(availableButtons.Count);
availableButtons[index].Text = (first == 0) ? "X" : "O";
availableButtons.RemoveAt(index);
CHECK:
PCtimer.Stop();
if (CheckForWin(matrixOfButtons, false))
{
playing = false;
lbTurn.Text = "{ " + ((PCplay) ? "Računar" : "Čovek") + " je pobedio }";
wait(waitTime);
if (new CustomDialog("Pobedio je " + ((PCplay) ? "Računar" : "Čovek") + "\n\nRestartovati igru?", "Pobeda").ShowDialog() == DialogResult.Yes)
{
RestartGame();
}
return;
}
if (availableButtons.Count == 0)
{
lbTurn.Text = "{ Nerešeno }";
playing = false;
allButtons.ForEach(btn => btn.Enabled = false);
wait(waitTime);
if (new CustomDialog("Nerešeno\n\nRestartovati igru?", "Nerešeno").ShowDialog() == DialogResult.Yes)
{
RestartGame();
}
return;
}
lbTurn.Text = "{ " + ((!PCplay) ? "Računar" : "Čovek") + " je na potezu }";
PCplay = false;
}
}
