public void MakeMove(GameDesk i_Desk)
{
Move move;
refreshLegalMoves(i_Desk, false);
if (m_LegalMoves.Count != 0)
{
move = m_LegalMoves[m_Rand.Next(0, m_LegalMoves.Count)];
i_Desk.MakeMove(move.RowFrom, move.ColFrom, move.RowTo, move.ColTo, r_Symbol, r_SymbolKing, r_Position);
if (i_Desk.CalcMoveDistance(move.RowFrom, move.ColFrom, move.RowTo, move.ColTo, r_Position) == 2)
{
while (i_Desk.CheckIfMustKick(move.RowTo, move.ColTo, r_Position))
{
m_LastMove = move;
refreshLegalMoves(i_Desk, true);
if (m_LegalMoves.Count == 0)
{
break;
}
move = m_LegalMoves[m_Rand.Next(0, m_LegalMoves.Count)];
i_Desk.MakeMove(move.RowFrom, move.ColFrom, move.RowTo, move.ColTo, r_Symbol, r_SymbolKing, r_Position);
}
}
}
}
private void refreshLegalMoves(GameDesk i_Desk, bool i_IsAfterKick) // find all available moves on desk for computer
{
bool isKickOption = false;
bool isMustKick = false;
string coordinates;
m_LegalMoves.Clear();
if (i_IsAfterKick)
{
isMustKick = i_Desk.CheckIfMustKick(m_LastMove.RowTo, m_LastMove.ColTo, r_Position);
if (isMustKick)
{
coordinates = i_Desk.GetKickOptions(m_LastMove.RowTo, m_LastMove.ColTo, r_Position);
for (int index = 0; index < coordinates.Length; index += 2)
{
m_LegalMoves.Add(new Move(m_LastMove.RowTo, m_LastMove.ColTo, int.Parse(coordinates[index].ToString()), int.Parse(coordinates[index + 1].ToString())));
}
}
}
else
{
isKickOption = i_Desk.CheckForKickOption(r_Symbol, r_SymbolKing, r_Position); // player must kick some cell
for (int i = 0; i < i_Desk.Size; i++)
{
for (int j = 0; j < i_Desk.Size; j++)
{
if (i_Desk.Desk[i, j] == r_Symbol || i_Desk.Desk[i, j] == r_SymbolKing)
{
if (isKickOption && i_Desk.CheckIfCanKick(i, j, r_Position))
{
coordinates = i_Desk.GetKickOptions(i, j, r_Position);
for (int index = 0; index < coordinates.Length; index += 2)
{
m_LegalMoves.Add(new Move(i, j, int.Parse(coordinates[index].ToString()), int.Parse(coordinates[index + 1].ToString())));
}
}
else if (!isKickOption)
{
if (i_Desk.CheckIfCanMove(i, j, i_Desk.Desk[i, j] == r_SymbolKing, r_Position))
{
coordinates = i_Desk.GetMoveOptions(i, j, i_Desk.Desk[i, j] == r_SymbolKing, r_Position);
for (int index = 0; index < coordinates.Length; index += 2)
{
m_LegalMoves.Add(new Move(i, j, int.Parse(coordinates[index].ToString()), int.Parse(coordinates[index + 1].ToString())));
}
}
}
}
}
}
}
}
