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| function Get-ChessScores | |
| { | |
| [cmdletbinding()] | |
| Param( | |
| [Parameter(ValueFromPipeline)] | |
| [string]$RootPath | |
| ) | |
| Begin { | |
| $SharpCode = @' | |
| using System; | |
| using System.Collections.Generic; | |
| using System.Linq; | |
| using System.Text; | |
| using System.Threading.Tasks; | |
| public static class ChessResult | |
| { | |
| public static System.Collections.Hashtable GetResults(string fullFileName) | |
| { | |
| System.Collections.Hashtable hash = new System.Collections.Hashtable(); | |
| hash.Add("White", 0); | |
| hash.Add("Black", 0); | |
| hash.Add("Draw", 0); | |
| List<byte> ByteList = new List<byte>(); | |
| var allBytes = System.IO.File.ReadAllBytes(fullFileName); | |
| int resultsBracketIndex = 0; | |
| int white = 0; | |
| int black = 0; | |
| int draw = 0; | |
| string resultString = string.Empty; | |
| for (int i = 0; i < allBytes.Length; i++) | |
| { | |
| if (allBytes[i] == 91 && allBytes[(i + 1)] == 82 && allBytes[(i + 2)] == 101) | |
| { | |
| resultsBracketIndex = i; | |
| } | |
| if (allBytes[i] == 93 && resultsBracketIndex != 0) | |
| { | |
| resultsBracketIndex = 0; | |
| ByteList.Add(allBytes[i]); | |
| int indexx = ByteList.IndexOf(34); | |
| if (ByteList[indexx + 1] == 49 && ByteList[indexx + 2] == 45) white++; | |
| if (ByteList[indexx + 1] == 48 && ByteList[indexx + 2] == 45) black++; | |
| if (ByteList[indexx + 1] == 49 && ByteList[indexx + 2] == 47) draw++; | |
| ByteList.Clear(); | |
| } | |
| if (resultsBracketIndex != 0) | |
| { | |
| ByteList.Add(allBytes[i]); | |
| } | |
| } | |
| hash["White"] = white; | |
| hash["Black"] = black; | |
| hash["Draw"] = draw; | |
| return hash; | |
| } | |
| } | |
| '@ | |
| Add-Type $SharpCode -ErrorAction SilentlyContinue | |
| $hash = @{ | |
| White = 0 | |
| Black = 0 | |
| Draw = 0 | |
| } | |
| [gc]::Collect() | |
| } | |
| Process { | |
| $Files = Get-ChildItem -Path $RootPath -Filter *.pgn -Recurse | |
| foreach($file in $Files) | |
| { | |
| $FileResult = [ChessResult]::GetResults($file.fullname) | |
| $hash["White"] += $FileResult["White"] | |
| $hash["Black"] += $FileResult["Black"] | |
| $hash["Draw"] += $FileResult["Draw"] | |
| } | |
| } | |
| End { | |
| return $hash | |
| } | |
| } |
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