diff options
| author | emkael <emkael@tlen.pl> | 2018-04-10 02:19:58 +0200 |
|---|---|---|
| committer | emkael <emkael@tlen.pl> | 2018-04-10 02:19:58 +0200 |
| commit | 0581c8593e8e1b8f9b3c505b0c0da51f82f93c0d (patch) | |
| tree | 294722d931808e8a10a0e68b7d95a98d589a97cc /src | |
| parent | 211428ebea89e08111354e6956e075967ee4f4af (diff) | |
Renaming files to suit Python convention
Diffstat (limited to 'src')
| -rw-r--r-- | src/BCalcWrapper.cs | 44 | ||||
| -rw-r--r-- | src/DDTable.cs | 156 | ||||
| -rw-r--r-- | src/PBNBoard.cs | 390 | ||||
| -rw-r--r-- | src/PBNFile.cs | 75 | ||||
| -rw-r--r-- | src/ParContract.cs | 227 | ||||
| -rw-r--r-- | src/ParScore.cs | 233 |
6 files changed, 0 insertions, 1125 deletions
diff --git a/src/BCalcWrapper.cs b/src/BCalcWrapper.cs deleted file mode 100644 index d2d0aa2..0000000 --- a/src/BCalcWrapper.cs +++ /dev/null @@ -1,44 +0,0 @@ -using System;
-using System.Runtime.InteropServices;
-
-namespace BCDD
-{
- /// <summary>
- /// Wrapper class for libbcalcDDS.ddl.
- /// </summary>
- class BCalcWrapper
- {
- public static char[] DENOMINATIONS = { 'C', 'D', 'H', 'S', 'N' };
- public static char[] PLAYERS = { 'N', 'E', 'S', 'W' };
-
- /// <remarks>http://bcalc.w8.pl/API_C/bcalcdds_8h.html#a8f522e85482fe383bebd963e873897f5</remarks>
- [DllImport(@"libbcalcdds.dll", CallingConvention = CallingConvention.Cdecl)]
- public static extern IntPtr bcalcDDS_new(IntPtr format, IntPtr hands, Int32 trump, Int32 leader);
-
- /// <remarks>http://bcalc.w8.pl/API_C/bcalcdds_8h.html#a369ce661d027bef3f717967e42bf8b33</remarks>
- [DllImport(@"libbcalcdds.dll", CallingConvention = CallingConvention.Cdecl)]
- public static extern Int32 bcalcDDS_getTricksToTake(IntPtr solver);
-
- /// <remarks>http://bcalc.w8.pl/API_C/bcalcdds_8h.html#a8998a1eb1ca25de2e07448381ce63261</remarks>
- [DllImport(@"libbcalcdds.dll", CallingConvention = CallingConvention.Cdecl)]
- public static extern IntPtr bcalcDDS_getLastError(IntPtr solver);
-
- /// <remarks>http://bcalc.w8.pl/API_C/bcalcdds_8h.html#a4a68da83bc7da4663e2257429539912d</remarks>
- [DllImport(@"libbcalcdds.dll", CallingConvention = CallingConvention.Cdecl)]
- public static extern void bcalcDDS_delete(IntPtr solver);
-
- /// <remarks>http://bcalc.w8.pl/API_C/bcalcdds_8h.html#a88fba3432e66efa5979bbc9e1f044164</remarks>
- [DllImport(@"libbcalcdds.dll", CallingConvention = CallingConvention.Cdecl)]
- public static extern void bcalcDDS_setTrumpAndReset(IntPtr solver, Int32 trump);
-
- /// <remarks>http://bcalc.w8.pl/API_C/bcalcdds_8h.html#a616031c1e1d856c4aac14390693adb4c</remarks>
- [DllImport(@"libbcalcdds.dll", CallingConvention = CallingConvention.Cdecl)]
- public static extern void bcalcDDS_setPlayerOnLeadAndReset(IntPtr solver, Int32 player);
-
- /// <remarks>http://bcalc.w8.pl/API_C/bcalcdds_8h.html#a6977a3b789bdf64eb2da9cbdb8b8fc39</remarks>
- public static Int32 bcalc_declarerToLeader(Int32 player)
- {
- return (player + 1) & 3;
- }
- }
-}
diff --git a/src/DDTable.cs b/src/DDTable.cs deleted file mode 100644 index c2ffcd1..0000000 --- a/src/DDTable.cs +++ /dev/null @@ -1,156 +0,0 @@ -using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Runtime.InteropServices;
-using System.Text.RegularExpressions;
-
-namespace BCDD
-{
- class DDTableInvalidException : FieldNotFoundException
- {
- public DDTableInvalidException() : base() { }
- public DDTableInvalidException(String msg) : base(msg) { }
- }
-
- class DDTable
- {
- private PBNBoard board;
-
- private int[,] getEmptyTable()
- {
- int[,] result = new int[4, 5];
- for (int i = 0; i < 4; i++)
- {
- for (int j = 0; j < 5; j++)
- {
- result[i, j] = -1;
- }
- }
- return result;
- }
-
- private int[,] validateTable(int[,] table)
- {
- foreach (int t in table)
- {
- if (t > 13 || t < 0)
- {
- throw new DDTableInvalidException("Invalid number of tricks: " + t.ToString());
- }
- }
- return table;
- }
-
- public DDTable(PBNBoard board)
- {
- this.board = board;
- }
-
- private static bool bannerDisplayed = false;
-
- public int[,] GetBCalcTable()
- {
- if (!DDTable.bannerDisplayed)
- {
- Console.WriteLine("Double dummy analysis provided by BCalc.");
- Console.WriteLine("BCalc is awesome, check it out: http://bcalc.w8.pl");
- DDTable.bannerDisplayed = true;
- }
- int[,] result = this.getEmptyTable();
- String deal = this.board.GetLayout();
- IntPtr solver = BCalcWrapper.bcalcDDS_new(Marshal.StringToHGlobalAnsi("PBN"), Marshal.StringToHGlobalAnsi(deal), 0, 0);
- for (int denom = 0; denom < 5; denom++)
- {
- BCalcWrapper.bcalcDDS_setTrumpAndReset(solver, denom);
- for (int player = 0; player < 4; player++)
- {
- BCalcWrapper.bcalcDDS_setPlayerOnLeadAndReset(solver, BCalcWrapper.bcalc_declarerToLeader(player));
- result[player, denom] = 13 - BCalcWrapper.bcalcDDS_getTricksToTake(solver);
- String error = Marshal.PtrToStringAnsi(BCalcWrapper.bcalcDDS_getLastError(solver));
- if (error != null)
- {
- throw new DDTableInvalidException("BCalc error: " + error);
- }
- }
- }
- BCalcWrapper.bcalcDDS_delete(solver);
- return this.validateTable(result);
- }
-
- public int[,] GetJFRTable()
- {
- int[,] result = this.getEmptyTable();
- String ability = this.board.GetAbility();
- MatchCollection abilities = this.board.ValidateAbility(ability);
- foreach (Match playerAbility in abilities)
- {
- char player = playerAbility.Groups[1].Value[0];
- int playerID = Array.IndexOf(BCalcWrapper.PLAYERS, player);
- int denomID = 4;
- foreach (char tricks in playerAbility.Groups[2].Value.ToCharArray())
- {
- result[playerID, denomID] = (tricks > '9') ? (tricks - 'A' + 10) : (tricks - '0');
- denomID--;
- }
- }
- return this.validateTable(result);
- }
-
- public int[,] GetPBNTable()
- {
- List<String> table = this.board.GetOptimumResultTable();
- List<Match> parsedTable = this.board.ValidateOptimumResultTable(table);
- int[,] result = this.getEmptyTable();
- foreach (Match lineMatch in parsedTable)
- {
- char player = lineMatch.Groups[1].Value[0];
- char denom = lineMatch.Groups[2].Value[0];
- int tricks = Int16.Parse(lineMatch.Groups[3].Value);
- int playerID = Array.IndexOf(BCalcWrapper.PLAYERS, player);
- int denomID = Array.IndexOf(BCalcWrapper.DENOMINATIONS, denom);
- result[playerID, denomID] = tricks;
- }
- return this.validateTable(result);
- }
-
- public int[,] GetDDTable()
- {
- try
- {
- return this.GetJFRTable();
- }
- catch (FieldNotFoundException)
- {
- try
- {
- return this.GetPBNTable();
- }
- catch (FieldNotFoundException)
- {
- return this.GetBCalcTable();
- }
- }
- }
-
- public static void PrintTable(int[,] ddTable)
- {
- foreach (char header in BCalcWrapper.DENOMINATIONS)
- {
- Console.Write('\t');
- Console.Write(header);
- }
- Console.WriteLine();
- for (int i = 0; i < 4; i++)
- {
- Console.Write(BCalcWrapper.PLAYERS[i]);
- for (int j = 0; j < 5; j++)
- {
- Console.Write('\t');
- Console.Write(ddTable[i, j].ToString());
- }
- Console.WriteLine();
- }
- }
- }
-}
diff --git a/src/PBNBoard.cs b/src/PBNBoard.cs deleted file mode 100644 index 7578fbe..0000000 --- a/src/PBNBoard.cs +++ /dev/null @@ -1,390 +0,0 @@ -using System;
-using System.Collections.Generic;
-using System.Text;
-using System.Text.RegularExpressions;
-
-namespace BCDD
-{
- class PBNField
- {
- public String Key;
- public String Value;
- public String RawField;
-
- public PBNField() { }
-
- public PBNField(String key, String value)
- {
- this.Key = key;
- this.Value = value;
- this.RawField = String.Format("[{0} \"{1}\"]", this.Key, this.Value);
- }
-
- public PBNField(String rawData)
- {
- this.RawField = rawData;
- }
- }
-
- class FieldNotFoundException : Exception
- {
- public FieldNotFoundException() : base() { }
- public FieldNotFoundException(String msg) : base(msg) { }
- }
-
- class PBNBoard
- {
- public List<PBNField> Fields;
-
- private bool? hasOptimumResultTable = null;
- private bool? hasAbility = null;
-
- private static Regex linePattern = new Regex(@"\[(.*) ""(.*)""\]");
- private static Regex abilityPattern = new Regex(@"\b([NESW]):([0-9A-D]{5})\b");
- private static Regex optimumResultTablePattern = new Regex(@"^([NESW])\s+([CDHSN])T?\s+(\d+)$");
-
- public PBNBoard(List<string> lines)
- {
- this.Fields = new List<PBNField>();
- foreach (String line in lines)
- {
- PBNField field = new PBNField();
- field.RawField = line;
- Match lineParse = PBNBoard.linePattern.Match(line);
- if (lineParse.Success)
- {
- field.Key = lineParse.Groups[1].Value;
- field.Value = lineParse.Groups[2].Value;
- }
- this.Fields.Add(field);
- }
- }
-
- public bool HasField(String key)
- {
- foreach (PBNField field in this.Fields)
- {
- if (key.Equals(field.Key))
- {
- return true;
- }
- }
- return false;
- }
-
- public String GetField(String key)
- {
- foreach (PBNField field in this.Fields)
- {
- if (key.Equals(field.Key))
- {
- return field.Value;
- }
- }
- throw new FieldNotFoundException(key + " field not found");
- }
-
- public void DeleteField(String key)
- {
- List<PBNField> toRemove = new List<PBNField>();
- foreach (PBNField field in this.Fields)
- {
- if (key.Equals(field.Key))
- {
- toRemove.Add(field);
- }
- }
- foreach (PBNField remove in toRemove)
- {
- this.Fields.Remove(remove);
- }
- }
-
- public String GetEvent()
- {
- return this.GetField("Event");
- }
-
- public void WriteEvent(String name)
- {
- for (int i = 0; i < this.Fields.Count; i++)
- {
- if ("Board".Equals(this.Fields[i].Key))
- {
- this.Fields.Insert(i, new PBNField("Event", name));
- break;
- }
- }
- }
-
- public String GetLayout()
- {
- return this.GetField("Deal");
- }
-
- public String GetNumber()
- {
- return this.GetField("Board");
- }
-
- public String GetVulnerable()
- {
- return this.GetField("Vulnerable");
- }
-
- public String GetDealer()
- {
- return this.GetField("Dealer");
- }
-
- public MatchCollection ValidateAbility(String ability)
- {
- MatchCollection matches = PBNBoard.abilityPattern.Matches(ability);
- if (matches.Count != 4)
- {
- this.hasAbility = false;
- throw new DDTableInvalidException("Invalid Ability line: " + ability);
- }
- List<String> players = new List<String>();
- foreach (Match match in matches)
- {
- if (players.Contains(match.Groups[1].Value))
- {
- this.hasAbility = false;
- throw new DDTableInvalidException("Duplicate entry in Ability: " + match.Groups[0].Value);
- }
- else
- {
- players.Add(match.Groups[1].Value);
- }
- }
- this.hasAbility = true;
- return matches;
- }
-
- public String GetAbility()
- {
- return this.GetField("Ability");
- }
-
- public void DeleteAbility()
- {
- this.DeleteField("Ability");
- }
-
- public void WriteAbility(int[,] ddTable)
- {
- StringBuilder sb = new StringBuilder();
- for (int i = 0; i < 4; i++)
- {
- sb.Append(BCalcWrapper.PLAYERS[i]);
- sb.Append(':');
- for (int j = 4; j >= 0; j--)
- {
- sb.Append((char)(ddTable[i, j] > 9 ? 'A' + ddTable[i, j] - 10 : ddTable[i, j] + '0'));
- }
- if (i < 3)
- {
- sb.Append(' ');
- }
- }
- String abilityStr = sb.ToString();
- this.Fields.Add(new PBNField("Ability", abilityStr));
- }
-
- public String GetMinimax()
- {
- return this.GetField("Minimax");
- }
-
- public void DeleteMinimax()
- {
- this.DeleteField("Minimax");
- }
-
- public void WriteMinimax(ParContract contract)
- {
- String minimax;
- if (contract.Score == 0)
- {
- minimax = "7NS0";
- }
- else
- {
- minimax = String.Format("{0}{1}{2}{3}{4}", contract.Level, contract.Denomination, contract.Doubled ? "D" : "", contract.Declarer, contract.Score);
- }
- this.Fields.Add(new PBNField("Minimax", minimax));
- }
-
- public String GetOptimumScore()
- {
- return this.GetField("OptimumScore");
- }
-
- public void DeleteOptimumScore()
- {
- this.DeleteField("OptimumScore");
- }
-
- public void WriteOptimumScore(ParContract contract)
- {
- this.Fields.Add(new PBNField("OptimumScore", String.Format("NS {0}", contract.Score)));
- }
-
- public String GetOptimumResult()
- {
- return this.GetField("OptimumResult");
- }
-
- public List<Match> ValidateOptimumResultTable(List<String> table)
- {
- List<Match> matches = new List<Match>();
- List<String> duplicates = new List<String>();
- foreach (String line in table)
- {
- Match match = PBNBoard.optimumResultTablePattern.Match(line);
- if (!match.Success)
- {
- this.hasOptimumResultTable = false;
- throw new DDTableInvalidException("Invalid OptimumResultTable line: " + line);
- }
- String position = match.Groups[1].Value + " - " + match.Groups[2].Value;
- if (duplicates.Contains(position))
- {
- this.hasOptimumResultTable = false;
- throw new DDTableInvalidException("Duplicate OptimumResultTable line: " + line);
- }
- else
- {
- duplicates.Add(position);
- }
- matches.Add(match);
- }
- this.hasOptimumResultTable = true;
- return matches;
- }
-
- public List<String> GetOptimumResultTable()
- {
- bool fieldFound = false;
- List<String> result = new List<String>();
- foreach (PBNField field in this.Fields)
- {
- if ("OptimumResultTable".Equals(field.Key))
- {
- fieldFound = true;
- }
- else
- {
- if (fieldFound)
- {
- if (field.Key == null)
- {
- result.Add(field.RawField);
- }
- else
- {
- break;
- }
- }
- }
- }
- if (!fieldFound)
- {
- this.hasOptimumResultTable = false;
- throw new FieldNotFoundException("OptimumResultTable field not found");
- }
- return result;
- }
-
- public void DeleteOptimumResultTable()
- {
- bool fieldFound = false;
- List<PBNField> toRemove = new List<PBNField>();
- foreach (PBNField field in this.Fields)
- {
- if ("OptimumResultTable".Equals(field.Key))
- {
- fieldFound = true;
- toRemove.Add(field);
- }
- else
- {
- if (fieldFound)
- {
- if (field.Key == null)
- {
- toRemove.Add(field);
- }
- else
- {
- break;
- }
- }
- }
- }
- foreach (PBNField remove in toRemove)
- {
- this.Fields.Remove(remove);
- }
- }
-
- public void WriteOptimumResultTable(int[,] ddTable)
- {
- this.Fields.Add(new PBNField("OptimumResultTable", @"Declarer;Denomination\2R;Result\2R"));
- for (int i = 0; i < 4; i++)
- {
- for (int j = 0; j < 5; j++)
- {
- this.Fields.Add(new PBNField(String.Format("{0} {1}{2} {3}", BCalcWrapper.PLAYERS[i], BCalcWrapper.DENOMINATIONS[j], (BCalcWrapper.DENOMINATIONS[j] == 'N') ? "T" : "", ddTable[i, j])));
- }
- }
- }
-
- public void SaveParContract(ParContract contract)
- {
- this.DeleteOptimumScore();
- this.WriteOptimumScore(contract); // we're not writing DDS custom fields, just parse them
- this.DeleteMinimax();
- this.WriteMinimax(contract);
- }
-
- public void SaveDDTable(int[,] ddTable)
- {
- if (this.hasOptimumResultTable == null)
- {
- try
- {
- List<Match> optimumResultTable = this.ValidateOptimumResultTable(this.GetOptimumResultTable());
- this.hasOptimumResultTable = true;
- }
- catch (FieldNotFoundException)
- {
- this.hasOptimumResultTable = false;
- }
- }
- if (this.hasOptimumResultTable == false)
- {
- this.DeleteOptimumResultTable();
- this.WriteOptimumResultTable(ddTable);
- }
- if (this.hasAbility == null)
- {
- try
- {
- MatchCollection ability = this.ValidateAbility(this.GetAbility());
- this.hasAbility = true;
- }
- catch (FieldNotFoundException)
- {
- this.hasAbility = false;
- }
- }
- if (this.hasAbility == false)
- {
- this.DeleteAbility();
- this.WriteAbility(ddTable);
- }
- }
- }
-}
diff --git a/src/PBNFile.cs b/src/PBNFile.cs deleted file mode 100644 index b26f84c..0000000 --- a/src/PBNFile.cs +++ /dev/null @@ -1,75 +0,0 @@ -using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.IO;
-
-namespace BCDD
-{
- class PBNFile
- {
- public List<PBNBoard> Boards;
-
- private String filename;
- private String tmpFileName;
-
- StreamWriter outputFile;
-
- public PBNFile(String filename)
- {
- this.filename = filename;
- this.Boards = new List<PBNBoard>();
- String[] contents = File.ReadAllLines(this.filename).Select(l => l.Trim()).ToArray();
- List<String> lines = new List<String>();
- foreach (String line in contents)
- {
- if (line.Length == 0)
- {
- if (lines.Count > 0)
- {
- this.Boards.Add(new PBNBoard(lines));
- lines = new List<String>();
- }
- }
- else
- {
- lines.Add(line);
- }
- }
- if (lines.Count > 0)
- {
- this.Boards.Add(new PBNBoard(lines));
- }
- if (!this.Boards[0].HasField("Event"))
- {
- this.Boards[0].WriteEvent("");
- }
- }
-
- public void WriteBoard(PBNBoard board)
- {
- if (this.outputFile == null)
- {
- this.tmpFileName = Path.GetTempFileName();
- this.outputFile = new StreamWriter(new FileStream(this.tmpFileName, FileMode.Create), Encoding.UTF8);
- }
- foreach (PBNField field in board.Fields)
- {
- this.outputFile.WriteLine(field.RawField);
- }
- this.outputFile.WriteLine();
- }
-
- public void Save()
- {
- if (this.outputFile == null)
- {
- throw new IOException("No boards written to PBN file, unable to save it.");
- }
- this.outputFile.Flush();
- this.outputFile.Close();
- File.Delete(this.filename);
- File.Move(this.tmpFileName, this.filename);
- }
- }
-}
diff --git a/src/ParContract.cs b/src/ParContract.cs deleted file mode 100644 index 9255ca5..0000000 --- a/src/ParContract.cs +++ /dev/null @@ -1,227 +0,0 @@ -using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace BCDD
-{
- class ParContract
- {
- public int Level = 0;
- public char Denomination;
- public char Declarer;
- public bool Doubled = false;
- public int Score = 0;
-
- public ParContract() { }
-
- public ParContract(int level, char denom, char declarer, bool doubled, int score)
- {
- this.Level = level;
- this.Denomination = denom;
- this.Declarer = declarer;
- this.Doubled = doubled;
- this.Score = score;
- }
-
- public ParContract Validate()
- {
- if (this.Score == 0)
- {
- return this;
- }
- if (this.Level < 1 || this.Level > 7)
- {
- throw new ParScoreInvalidException("Invalid par contract level: " + this.Level.ToString());
- }
- if (!"CDHSN".Contains(this.Denomination))
- {
- throw new ParScoreInvalidException("Invalid par contract denomination: " + this.Denomination);
- }
- if (!"NESW".Contains(this.Declarer))
- {
- throw new ParScoreInvalidException("Invalid par contract declarer: " + this.Declarer);
- }
- return this;
- }
-
- override public String ToString()
- {
- if (this.Score == 0)
- {
- return "PASS";
- }
- String contract = this.Level.ToString() + this.Denomination;
- String risk = this.Doubled ? "x" : "";
- String declarer = " " + this.Declarer;
- String result = " " + this.Score.ToString("+#;-#;0");
- return contract + risk + declarer + result;
- }
-
- public override bool Equals(object other)
- {
- ParContract obj = (ParContract)(other);
- return this.Level == obj.Level && this.Denomination == obj.Denomination && this.Score == obj.Score;
- }
-
- public override int GetHashCode()
- {
- return this.Score + this.Level + 10000 * this.Denomination;
- }
-
- public int CalculateScore(int tricks, bool vulnerable = false)
- {
- if (this.Level == 0)
- {
- return 0;
- }
- int score = 0;
- if (this.Level + 6 > tricks)
- {
- int undertricks = this.Level + 6 - tricks;
- if (this.Doubled)
- {
- do
- {
- if (undertricks == 1) // first undertrick: 100 non-vul, 200 vul
- {
- score -= vulnerable ? 200 : 100;
- }
- else
- {
- if (undertricks <= 3 && !vulnerable) // second non-vul undertrick: 200
- {
- score -= 200;
- }
- else // further undertricks: 300
- {
- score -= 300;
- }
- }
- undertricks--;
- }
- while (undertricks > 0);
- }
- else
- {
- score = vulnerable ? -100 : -50;
- score *= undertricks;
- }
- }
- else
- {
- int parTricks = this.Level;
- do
- {
- if (this.Denomination == 'N' && parTricks == 1) // first non-trump trick: 40
- {
- score += 40;
- }
- else // other tricks
- {
- switch (this.Denomination)
- {
- case 'N':
- case 'S':
- case 'H':
- score += 30;
- break;
- case 'D':
- case 'C':
- score += 20;
- break;
- }
- }
- parTricks--;
- }
- while (parTricks > 0);
- if (this.Doubled)
- {
- score *= 2;
- }
- score += (score >= 100) ? (vulnerable ? 500 : 300) : 50; // game premium
- if (this.Level == 7) // grand slam premium
- {
- score += vulnerable ? 1500 : 1000;
- }
- else if (this.Level == 6) // small slam premium
- {
- score += vulnerable ? 750 : 500;
- }
- if (this.Doubled)
- {
- score += 50;
- }
- int overtricks = tricks - this.Level - 6;
- score += this.Doubled
- ? (vulnerable ? 200 : 100) * overtricks // (re-)double overtricks: 100/200/200/400
- : overtricks * ((this.Denomination == 'C' || this.Denomination == 'D') ? 20 : 30); // undoubled overtricks
- }
- if (this.Declarer == 'E' || this.Declarer == 'W')
- {
- score = -score;
- }
- return score;
- }
-
- public bool Higher(ParContract obj)
- {
- return (this.Level > obj.Level
- || (this.Level == obj.Level
- && Array.IndexOf(BCalcWrapper.DENOMINATIONS, this.Denomination) > Array.IndexOf(BCalcWrapper.DENOMINATIONS, obj.Denomination)));
- }
-
- public ParContract GetDefense(int[,] ddTable, bool vulnerable)
- {
- int declarerIndex = Array.IndexOf(BCalcWrapper.PLAYERS, this.Declarer);
- int denominationIndex = Array.IndexOf(BCalcWrapper.DENOMINATIONS, this.Denomination);
- if (this.Level != 0 && this.Level + 6 <= ddTable[declarerIndex, denominationIndex])
- {
- List<int> defendersIndexes = new List<int>();
- defendersIndexes.Add((declarerIndex + 1) & 3);
- defendersIndexes.Add((declarerIndex + 3) & 3);
- List<ParContract> possibleDefense = new List<ParContract>();
- int scoreSquared = this.Score * this.Score;
- for (int i = 0; i < 5; i++)
- {
- int level = this.Level;
- if (i <= denominationIndex)
- {
- level++;
- }
- if (level <= 7)
- {
- foreach (int defender in defendersIndexes)
- {
- if (level + 6 > ddTable[defender, i])
- {
- ParContract defense = new ParContract(level, BCalcWrapper.DENOMINATIONS[i], BCalcWrapper.PLAYERS[defender], true, 0);
- defense.Score = defense.CalculateScore(ddTable[defender, i], vulnerable);
- if (scoreSquared > this.Score * defense.Score)
- {
- possibleDefense.Add(defense);
- }
- }
- }
- }
- }
- if (possibleDefense.Count > 0)
- {
- possibleDefense.Sort((x, y) => Math.Abs(x.Score - this.Score).CompareTo(Math.Abs(y.Score - this.Score)));
- ParContract optimumDefense = possibleDefense.Last();
- possibleDefense = possibleDefense.FindAll(x => x.Score == optimumDefense.Score);
- foreach (ParContract defense in possibleDefense)
- {
- // Lowest from the most profitable sacrifices
- if (optimumDefense.Higher(defense))
- {
- optimumDefense = defense;
- }
- }
- return optimumDefense;
- }
- }
- return null;
- }
- }
-}
diff --git a/src/ParScore.cs b/src/ParScore.cs deleted file mode 100644 index 068be90..0000000 --- a/src/ParScore.cs +++ /dev/null @@ -1,233 +0,0 @@ -using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Text.RegularExpressions;
-
-namespace BCDD
-{
- class ParScoreInvalidException : FieldNotFoundException
- {
- public ParScoreInvalidException() : base() { }
- public ParScoreInvalidException(String msg) : base(msg) { }
- }
-
- class ParScore
- {
- private PBNBoard board;
- private static Regex pbnContractPattern = new Regex(@"(\d)([CDHSN])(X?)\s+([NESW])");
- private static Regex pbnScorePattern = new Regex(@"(NS|EW)\s+(-?\d})");
- private static Regex jfrContractPattern = new Regex(@"^(\d)([CDHSN])(D?)([NESW])(-?\d+)$");
-
- public ParScore(PBNBoard board)
- {
- this.board = board;
- }
-
- public ParContract GetPBNParContract()
- {
- String contractField = this.board.GetOptimumResult();
- if ("Pass".Equals(contractField))
- {
- return new ParContract();
- }
- Match contractMatch = ParScore.pbnContractPattern.Match(contractField);
- if (!contractMatch.Success)
- {
- throw new ParScoreInvalidException("Invalid format for OptimumResult field: " + contractField);
- }
- String scoreField = this.board.GetOptimumScore();
- Match scoreMatch = ParScore.pbnScorePattern.Match(scoreField);
- if (!scoreMatch.Success)
- {
- throw new ParScoreInvalidException("Invalid format for OptimumScore field: " + scoreField);
- }
- int score = Int16.Parse(scoreMatch.Groups[2].Value);
- if ("EW".Equals(scoreMatch.Groups[1].Value))
- {
- score = -score;
- }
- ParContract contract = new ParContract(Int16.Parse(contractMatch.Groups[1].Value),
- contractMatch.Groups[2].Value[0],
- contractMatch.Groups[4].Value[0],
- "X".Equals(contractMatch.Groups[3].Value),
- score);
- return contract.Validate();
- }
-
- public ParContract GetJFRParContract()
- {
- String parString = this.board.GetMinimax();
- Match parMatch = ParScore.jfrContractPattern.Match(parString);
- if (!parMatch.Success)
- {
- throw new ParScoreInvalidException("Invalid format for Minimax field: " + parString);
- }
- if ("0".Equals(parMatch.Groups[4].Value))
- {
- return new ParContract(); // pass-out
- }
- ParContract contract = new ParContract(Int16.Parse(parMatch.Groups[1].Value),
- parMatch.Groups[2].Value[0],
- parMatch.Groups[4].Value[0],
- "D".Equals(parMatch.Groups[3].Value),
- Int16.Parse(parMatch.Groups[5].Value));
- return contract.Validate();
- }
-
- private bool determineVulnerability(String vulnerability, char declarer)
- {
- vulnerability = vulnerability.ToUpper();
- return "ALL".Equals(vulnerability) || "BOTH".Equals(vulnerability)
- || (!"LOVE".Equals(vulnerability) && !"NONE".Equals(vulnerability) && vulnerability.Contains(declarer));
- }
-
- private ParContract getHighestMakeableContract(int[,] ddTable, bool forNS = true, bool forEW = true)
- {
- ParContract contract = new ParContract();
- int tricks = 0;
- for (int i = 3; i >= 0; i--)
- {
- if ((i % 2 == 0 && forNS)
- || (i % 2 == 1 && forEW))
- {
- for (int j = 0; j < 5; j++)
- {
- int level = ddTable[i, j] - 6;
- if (level > contract.Level
- || (level == contract.Level && j > Array.IndexOf(BCalcWrapper.DENOMINATIONS, contract.Denomination)))
- {
- contract.Level = level;
- contract.Denomination = BCalcWrapper.DENOMINATIONS[j];
- contract.Declarer = BCalcWrapper.PLAYERS[i];
- tricks = ddTable[i, j];
- }
- }
- }
- }
- String vulnerability = this.board.GetVulnerable().ToUpper();
- bool vulnerable = this.determineVulnerability(vulnerability, contract.Declarer);
- contract.Score = contract.CalculateScore(tricks, vulnerable);
- return contract;
- }
-
- public ParContract GetDDTableParContract(int[,] ddTable)
- {
- String dealer = this.board.GetDealer();
- String vulnerability = this.board.GetVulnerable().ToUpper();
- ParContract nsHighest = this.getHighestMakeableContract(ddTable, true, false);
- ParContract ewHighest = this.getHighestMakeableContract(ddTable, false, true);
- bool nsPlaying = ("N".Equals(dealer) || "S".Equals(dealer));
- if (nsHighest == ewHighest)
- {
- return nsPlaying ? nsHighest.Validate() : ewHighest.Validate();
- }
- ParContract highest = nsHighest.Higher(ewHighest) ? nsHighest : ewHighest;
- ParContract otherSideHighest = nsHighest.Higher(ewHighest) ? ewHighest : nsHighest;
- nsPlaying = ('N'.Equals(highest.Declarer) || 'S'.Equals(highest.Declarer));
- bool defenseVulnerability = this.determineVulnerability(vulnerability, nsPlaying ? 'E' : 'N');
- ParContract highestDefense = highest.GetDefense(ddTable, defenseVulnerability);
- if (highestDefense != null)
- {
- // Highest contract has profitable defense
- return highestDefense.Validate();
- }
- int denominationIndex = Array.IndexOf(BCalcWrapper.DENOMINATIONS, highest.Denomination);
- int declarerIndex = Array.IndexOf(BCalcWrapper.PLAYERS, highest.Declarer);
- List<int> playerIndexes = new List<int>();
- playerIndexes.Add(declarerIndex);
- playerIndexes.Add((declarerIndex + 2) & 3);
- bool vulnerable = this.determineVulnerability(vulnerability, highest.Declarer);
- int scoreSquared = highest.Score * highest.Score;
- List<ParContract> possibleOptimums = new List<ParContract>();
- for (int i = 0; i < 5; i++)
- {
- foreach (int player in playerIndexes)
- {
- int level = highest.Level;
- if (i > denominationIndex)
- {
- level--;
- }
- while (level > 0)
- {
- ParContract contract = new ParContract(level, BCalcWrapper.DENOMINATIONS[i], BCalcWrapper.PLAYERS[player], false, 0);
- contract.Score = contract.CalculateScore(ddTable[player, i], vulnerable);
- if (otherSideHighest.Higher(contract))
- {
- // Contract is lower than other side's contract
- break;
- }
- if (highest.Score * contract.Score > 0)
- {
- // Contract makes
- if (Math.Abs(contract.Score) >= Math.Abs(highest.Score))
- {
- // Contract is profitable
- ParContract defense = contract.GetDefense(ddTable, defenseVulnerability);
- if (defense != null && (contract.Score * contract.Score > contract.Score * defense.Score))
- {
- // Contract has defense
- possibleOptimums.Add(defense);
- // So lower contracts will too.
- break;
- }
- else
- {
- // Contract does not have defense
- possibleOptimums.Add(contract);
- }
- }
- else
- {
- // Contract is not profitable
- break;
- }
- }
- level--;
- }
- }
- }
- foreach (ParContract contract in possibleOptimums)
- {
- if ((Math.Abs(contract.Score) > Math.Abs(highest.Score)))
- {
- // Contract is more profitable
- highest = contract;
- }
- else
- {
- if (contract.Score == highest.Score)
- {
- if (highest.Higher(contract))
- {
- // Equally profitable, but lower
- highest = contract;
- }
- }
- }
- }
- return highest.Validate();
- }
-
- public ParContract GetParContract(int[,] ddTable)
- {
- try
- {
- return this.GetJFRParContract();
- }
- catch (FieldNotFoundException)
- {
- try
- {
- return this.GetPBNParContract();
- }
- catch (FieldNotFoundException)
- {
- return this.GetDDTableParContract(ddTable);
- }
- }
- }
-
- }
-}
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