Initial commit

2026-05-07 03:23:56 +00:00
commit 5e8575f42a
42 changed files with 2330 additions and 0 deletions
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+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.Remoting.Messaging;
+using System.Threading.Tasks;
+using GameOfLife.Entities;
+using GameOfLife.IO;
+
+namespace GameOfLife.Search
+{
+    public class LibrarySearcher
+    {
+        private readonly PatternLibrary _patternLibrary;
+        private Dictionary<Cell, List<Pattern>> _cellPatterns;
+
+        public LibrarySearcher(PatternLibrary patternLibrary)
+        {
+            _patternLibrary = patternLibrary;
+
+            var cellPatterns = 
+                from patternProjections in _patternLibrary.PatternProjections
+                from projection in patternProjections.Item2
+                from cell in projection
+                group projection by cell into cellGroups
+                select cellGroups;
+
+            _cellPatterns = cellPatterns.ToDictionary(t => t.Key, t => t.ToList());
+        }
+
+        //public IEnumerable<Tuple<PatternMetadata, Pattern[]>> MatchLibraryPatternsLookup(IEnumerable<Cell> cells)
+        //{
+        //    var pattern = cells.ToPattern();
+        //}
+
+        public IEnumerable<Tuple<PatternMetadata, Pattern[]>> MatchLibraryPatterns(IEnumerable<Cell> cells)
+        {
+            var inputCells = cells.ToPattern();
+
+            var matches = new ConcurrentBag<Tuple<PatternMetadata, Pattern[]>>();
+
+            Parallel.ForEach(_patternLibrary.PatternProjections, tuple =>
+                {
+                    var patternMetadata = tuple.Item1;
+                    var projections = tuple.Item2;
+
+                    var foundPatterns = inputCells.FindPatterns_Serial(projections).ToArray();
+                    if (foundPatterns.Any())
+                        matches.Add(Tuple.Create(patternMetadata, foundPatterns.ToArray()));
+                }
+            );
+            return matches;
+        }
+    }
+}