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Give score for each empty cell according to its empty neighbors and t… #2

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Give score for each empty cell according to its empty neighbors and t… #2

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50 changes: 49 additions & 1 deletion BlockPuzzleConsole/Players/FullEvalPlayer.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -110,7 +110,7 @@ class FullEvalPlayer : FullEvalPlayerBase
{
public override GamePath SelectBestPath(List<GamePath> paths)
{
var topScorePath = from x in paths orderby x.ScoreGain descending, x.CellCount descending, x.PlacementScore select x;
var topScorePath = from x in paths orderby x.Tsiun descending select x;

return topScorePath.First();
}
Expand All @@ -132,6 +132,53 @@ public override void GatherPathStats(GamePath gamePath, Board board)
{
gamePath.MaxArea = (float)MaxArea.MaximalRectangle(board.Cells)/64;
gamePath.FragScore = Fragmentation.GetFragmentationScore(board.Cells);
gamePath.Tsiun = GetTsiun(board);
}

public int GetTsiun(Board myBoard)
{
int[,] myScore = new int[8, 8];

for (int i = 0; i < 8; i++)
for (int j = 0; j < 8; j++)
{
myScore[i, j] = 0;
if (!myBoard.Cells[i][j])
{
if (j > 0 && !myBoard.Cells[i][j - 1])
myScore[i, j] += 2;
if (j < 7 && !myBoard.Cells[i][j + 1])
myScore[i, j] += 2;
if (i > 0 && j > 0 && !myBoard.Cells[i - 1][j - 1])
myScore[i, j]++;
if (i > 0 && !myBoard.Cells[i - 1][j])
myScore[i, j] += 2;
if (j < 7 && i > 0 && !myBoard.Cells[i - 1][j + 1])
myScore[i, j]++;
if (i < 7 && !myBoard.Cells[i + 1][j])
myScore[i, j] += 2;
if (j > 0 && i < 7 && !myBoard.Cells[i + 1][j - 1])
myScore[i, j]++;
if (j < 7 && i < 7 && !myBoard.Cells[i + 1][j + 1])
myScore[i, j]++;
if (j < 6 && !myBoard.Cells[i][j + 2] && !myBoard.Cells[i][j + 1])
myScore[i, j] += 3;
if (j > 1 && !myBoard.Cells[i][j - 2] && !myBoard.Cells[i][j - 1])
myScore[i, j] += 3;
if (i < 6 && !myBoard.Cells[i + 2][j] && !myBoard.Cells[i + 1][j])
myScore[i, j] += 3;
if (i > 1 && !myBoard.Cells[i - 2][j] && !myBoard.Cells[i - 1][j])
myScore[i, j] += 3;
if (j > 1 && j < 6 && !myBoard.Cells[i][j - 1] && !myBoard.Cells[i][j + 1] && !myBoard.Cells[i][j - 2] && !myBoard.Cells[i][j + 2])
myScore[i, j] += 2;
}
}
int Score = 0;
for (int i = 0; i < 8; i++)
for (int j = 0; j < 8; j++)
Score += myScore[i, j];
return Score;

}
}

Expand All @@ -144,6 +191,7 @@ class GamePath
public int CellCount { get; set; }
public float PlacementScore { get; set; }
public float MaxArea { get; set; }
public int Tsiun { get; set; }
public float FragScore { get; set; }

public IList<Candidate> Moves { get; set; }
Expand Down