introduce bitloops

2026-01-20 23:24:24 +01:00
parent 7f15ab8ff1
commit 46b2bb04dc
6 changed files with 50 additions and 127 deletions
--- a/src/main/java/puzzle/Masker.java
+++ b/src/main/java/puzzle/Masker.java
@@ -648,6 +648,12 @@ public final class Masker {
      long lo, hi, vlo, vhi, rlo, rhi, xlo, xhi;
      public static Clues createEmpty() { return new Clues(0, 0, 0, 0, 0, 0, 0, 0); }
      
+      public static Clues of(precomp.Const9x8.Cell... cells) {
+         var c = createEmpty();
+         for (var cell : cells) c.setClue(cell);
+         return c;
+      }
+      
      public boolean hasRoomForClue(int key) {
         if (Slotinfo.increasing(key)) if (!validSlot(lo, hi, key)) return false;
         return validSlotRev(lo, hi, key);