/// <summary>
/// CheckBottom
/// </summary>
/// <param name="pieces"></param>
/// <param name="y"></param>
/// <returns></returns>
private bool CheckBottom(TetrisPieceList pieces, int y)
{
if (pieces.Max(p => p.Y) + y >= 18)
{
return(true);
}
foreach (TetrisPiece tetrisPiece in pieces)
{
if (this.Any(p => p.X == tetrisPiece.X && p.Y == tetrisPiece.Y + y + 1))
{
return(true);
}
}
return(false);
}
/// <summary>
/// EffacerLigne
/// </summary>
/// <param name="y"></param>
public TetrisPieceList EffacerLigne(int y)
{
TetrisPieceList tetrisPieces = new TetrisPieceList();
for (int x = 2; x < 12; x++)
{
if (this.FirstOrDefault(p => p.X == x && p.Y == y) is TetrisPiece pieceRemove)
{
tetrisPieces.Add(new TetrisPiece(pieceRemove));
Remove(pieceRemove);
}
foreach (TetrisPiece piece in this.Where(p => p.X == x && p.Y < y))
{
piece.Y++;
}
}
return(tetrisPieces);
}
/// <summary>
/// GetAiScore
/// </summary>
/// <param name="pieces"></param>
/// <returns></returns>
public double GetAiScore(TetrisPieceList pieces)
{
int y = -3;
while (!CheckBottom(pieces, y) && y < 19)
{
y++;
}
foreach (TetrisPiece tetrisPiece in pieces)
{
Add(new TetrisPiece(tetrisPiece, y, true));
}
double score = -WeightHeight * AggregateHeight + WeightLines * Lines - WeightHoles * Holes - WeightBumpiness * Bumpiness;
RemoveTest();
return(score);
}