initial commit

src/puzzle/Main.java

@@ -0,0 +1,72 @@
+package puzzle;
+
+public class Main {
+   // ---------------- CLI ----------------
+
+   public static class Opts {
+      public int seed = 1;
+      public int pop = 18;
+      public int gens = 100;
+      public int tries = 50;
+      public String wordsPath = "./word-list.txt";
+   }
+   
+   static void usage() {
+      System.out.println("""
+      Usage:
+        java SwedishGenerator [--seed N] [--pop N] [--gens N] [--tries N] [--words word-list.txt]
+
+      Defaults:
+        --seed 1
+        --pop 18
+        --gens 100
+        --tries 50
+        --words ./word-list.txt
+      """);
+   }
+   
+   static Opts parseArgs(String[] argv) {
+      var out = new Opts();
+      for (int i = 0; i < argv.length; i++) {
+         String a = argv[i];
+         String v = (i + 1 < argv.length) ? argv[i + 1] : null;
+         if (a.equals("--help") || a.equals("-h")) {
+            usage();
+            System.exit(0);
+         }
+         if (a.equals("--seed")) { out.seed = Integer.parseInt(v); i++; }
+         else if (a.equals("--pop")) { out.pop = Integer.parseInt(v); i++; }
+         else if (a.equals("--gens")) { out.gens = Integer.parseInt(v); i++; }
+         else if (a.equals("--tries")) { out.tries = Integer.parseInt(v); i++; }
+         else if (a.equals("--words")) { out.wordsPath = v; i++; }
+         else throw new IllegalArgumentException("Unknown arg: " + a);
+      }
+      return out;
+   }
+   
+   public static void main(String[] args) {
+      var opts = parseArgs(args);
+      var res = SwedishGenerator.generatePuzzle(opts);
+      if (res == null) {
+         System.out.println("No solution found within tries.");
+         System.exit(1);
+      }
+
+      System.out.println("\n=== GENERATED MASK ===");
+      System.out.println(SwedishGenerator.gridToString(res.mask));
+
+      System.out.println("\n=== FILLED PUZZLE (RAW) ===");
+      System.out.println(SwedishGenerator.gridToString(res.filled.grid));
+
+      System.out.println("\n=== FILLED PUZZLE (HUMAN) ===");
+      System.out.println(SwedishGenerator.renderHuman(res.filled.grid));
+      var out = ExportFormat.exportFormatFromFilled(res, 1, new ExportFormat.Rewards(50, 2, 1));
+      System.out.println("gridv2:");
+      for (String row : out.gridv2) System.out.println(row);
+      System.out.println("words: " + out.words.size());
+      for (var w : out.words) {
+         System.out.printf("%s %s start=(%d,%d) arrow=(%d,%d)%n",
+                           w.word, w.direction, w.startRow, w.startCol, w.arrowRow, w.arrowCol);
+      }
+   }
+}