protected DefenseDirectionInfo GetDefenseConnectCount(Model model, int posX, int posY, ChessType posChessType, int volumeX, int volumeY)
{
DefenseDirectionInfo defenseDirectionInfo = new DefenseDirectionInfo();
defenseDirectionInfo.EnemyConnectCount = 0;
defenseDirectionInfo.IsEnemyLive = false;
var board = model.GetBoardByCopy();
int x = posX + volumeX;
int y = posY + volumeY;
ChessType enemyChessType = Utility.GetOppositeChessType(posChessType);
if ((y < 0 || y >= GameDef.board_cell_length) ||
(x < 0 || x >= GameDef.board_cell_length))
{
return(defenseDirectionInfo);
}
while (board[y][x] == enemyChessType)
{
defenseDirectionInfo.EnemyConnectCount++;
x += volumeX;
y += volumeY;
if ((y < 0 || y >= GameDef.board_cell_length) ||
(x < 0 || x >= GameDef.board_cell_length))
{
break;
}
}
if ((y < 0 || y >= GameDef.board_cell_length) ||
(x < 0 || x >= GameDef.board_cell_length))
{
defenseDirectionInfo.IsEnemyLive = false;
}
else
{
if (board[y][x] == ChessType.None)
{
defenseDirectionInfo.IsEnemyLive = true;
}
}
return(defenseDirectionInfo);
}
protected int CalculateDefenseScore(DefenseDirectionInfo defenseDirectionInfo)
{
int res = 0;
int connect = defenseDirectionInfo.EnemyConnectCount;
bool isLive = defenseDirectionInfo.IsEnemyLive;
if (connect >= 4)
{
res = 1000000;
}
else if (connect == 3)
{
if (isLive)
{
res = 4000;
}
else
{
res = 2000;
}
}
else if (connect == 2)
{
if (isLive)
{
res = 400;
}
else
{
res = 200;
}
}
else if (connect == 1)
{
if (isLive)
{
res = 150;
}
else
{
res = 75;
}
}
return(res);
}
