//Hàm kiểm tra trận đấu kết thúc chưa
public static Player CheckEnd(int rw, int cl)
{
int rowTemp = rw;
int colTemp = cl;
int count1, count2, count3, count4;
count1 = count2 = count3 = count4 = 1;
Player cur = board[rw, cl];
OWin.Reset();
OWin.Add(new Node(rowTemp, colTemp));
#region Kiem Tra Hang Ngang
while (colTemp - 1 >= 0 && board[rowTemp, colTemp - 1] == cur)
{
OWin.Add(new Node(rowTemp, colTemp - 1));
count1++;
colTemp--;
}
colTemp = cl;
while (colTemp + 1 <= column - 1 && board[rowTemp, colTemp + 1] == cur)
{
OWin.Add(new Node(rowTemp, colTemp + 1));
count1++;
colTemp++;
}
if (count1 == 5)
{
return(cur);
}
#endregion
#region Kiem Tra Hang Doc
OWin.Reset();
colTemp = cl;
OWin.Add(new Node(rowTemp, colTemp));
while (rowTemp - 1 >= 0 && board[rowTemp - 1, colTemp] == cur)
{
OWin.Add(new Node(rowTemp - 1, colTemp));
count2++;
rowTemp--;
}
rowTemp = rw;
while (rowTemp + 1 <= row - 1 && board[rowTemp + 1, colTemp] == cur)
{
OWin.Add(new Node(rowTemp + 1, colTemp));
count2++;
rowTemp++;
}
if (count2 == 5)
{
return(cur);
}
#endregion
#region Kiem Tra Duong Cheo Chinh (\)
colTemp = cl;
rowTemp = rw;
OWin.Reset();
OWin.Add(new Node(rowTemp, colTemp));
while (rowTemp - 1 >= 0 && colTemp - 1 >= 0 && board[rowTemp - 1, colTemp - 1] == cur)
{
OWin.Add(new Node(rowTemp - 1, colTemp - 1));
count3++;
rowTemp--;
colTemp--;
}
rowTemp = rw;
colTemp = cl;
while (rowTemp + 1 <= row - 1 && colTemp + 1 <= column - 1 && board[rowTemp + 1, colTemp + 1] == cur)
{
OWin.Add(new Node(rowTemp + 1, colTemp + 1));
count3++;
rowTemp++;
colTemp++;
}
if (count3 == 5)
{
return(cur);
}
#endregion
#region Kiem Tra Duong Cheo Phu
rowTemp = rw;
colTemp = cl;
OWin.Reset();
OWin.Add(new Node(rowTemp, colTemp));
while (rowTemp + 1 <= row - 1 && colTemp - 1 >= 0 && board[rowTemp + 1, colTemp - 1] == cur)
{
OWin.Add(new Node(rowTemp + 1, colTemp - 1));
count4++;
rowTemp++;
colTemp--;
}
rowTemp = rw;
colTemp = cl;
while (rowTemp - 1 >= 0 && colTemp + 1 <= column - 1 && board[rowTemp - 1, colTemp + 1] == cur)
{
OWin.Add(new Node(rowTemp - 1, colTemp + 1));
count4++;
rowTemp--;
colTemp++;
}
if (count4 == 5)
{
return(cur);
}
#endregion
return(Player.None);
}
