ArrayList selectAttacksDefensive(ArrayList list)
{
AttacksTable t = chess.attacksBlack;
if (chess.isWhiteTurn())
{
t = chess.attacksWhite;
}
ArrayList aux = new ArrayList();
foreach (AIMove mov in list)
{
if (mov.eatenValue >= mov.movedValue || t.numAttacking(mov.finalPos) > 2)
{
aux.Add(mov);
}
}
return(aux);
}
ArrayList selectMovesDefensive(ArrayList list)
{
AttacksTable mine = chess.attacksBlack;
AttacksTable their = chess.attacksWhite;
if (chess.isWhiteTurn())
{
mine = chess.attacksWhite;
their = chess.attacksBlack;
}
ArrayList aux = new ArrayList();
foreach (AIMove mov in list)
{
if (their.numAttacking(mov.finalPos) < mine.numAttacking(mov.finalPos))
{
aux.Add(mov);
}
}
return(aux);
}
AIMove gimmeMove(int i, int j, int x, int y)
{
AttacksTable t = chess.attacksBlack;
if (!chess.isWhiteTurn())
{
t = chess.attacksWhite;
}
AIMove move = new AIMove();
move.initialPos = new Vector2(i, j);
move.finalPos = new Vector2(x, y);
move.movedValue = gimmeValue(board [i, j].pieceSquare);
move.eatenValue = gimmeValue(board [x, y].pieceSquare);
move.risk = 5 - t.numAttacking(x, y);
if (move.risk < 0)
{
move.risk = 0;
}
return(move);
}