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introduce bitloops

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This commit is contained in:
mike
2026-01-21 06:19:49 +01:00
parent ebcbc9b33c
commit dd53009e69
4 changed files with 15 additions and 21 deletions
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22
src/main/java/puzzle/Export.java
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@@ -6,7 +6,6 @@ import lombok.experimental.Delegate;
import lombok.val;
import precomp.Const9x8.Cell;
import puzzle.Export.Gridded.Replacar.Rell;
import puzzle.Export.LetterVisit.LetterAt;
import puzzle.Masker.Clues;
import puzzle.SwedishGenerator.Dict;
import puzzle.SwedishGenerator.FillResult;
@@ -110,19 +109,6 @@ public record Export() {
}
}
interface LetterVisit {
record LetterAt(int index, byte letter) {
public int row() { return INDEX_ROW(index); }
public int col() { return INDEX_COL(index); }
public char human() { return LETTER(letter); }
static LetterAt from(int index, byte[] bytes) { return new LetterAt(index, bytes[index]); }
public int index(int cols) { return (row() * cols) + col(); }
}
}
record Gridded(@Delegate Grid grid, Clues cl)
implements Stream<LetterAt> {
@@ -301,4 +287,12 @@ public record Export() {
}
}
record LetterAt(int index, byte letter) {
public int row() { return INDEX_ROW(index); }
public int col() { return INDEX_COL(index); }
public char human() { return LETTER(letter); }
static LetterAt from(int index, byte[] bytes) { return new LetterAt(index, bytes[index]); }
public int index(int cols) { return (row() * cols) + col(); }
}
}

10
src/main/java/puzzle/Masker.java
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@@ -14,10 +14,10 @@ import static puzzle.SwedishGenerator.*;
public final class Masker {
public static final rci[] IT = Neighbors9x8.IT;
public static final long[] PATH_LO = Neighbors9x8.PATH_LO;
public static final long[] PATH_HI = Neighbors9x8.PATH_HI;
public static final long MASK_LO = -1L;
public static final long MASK_HI = Neighbors9x8.MASK_HI;//(1L << (SIZE - 64)) - 1;
public static final long[] PATH_LO = Neighbors9x8.PATH_LO;
public static final long[] PATH_HI = Neighbors9x8.PATH_HI;
public static final long MASK_LO = -1L;
public static final long MASK_HI = Neighbors9x8.MASK_HI;//(1L << (SIZE - 64)) - 1;
private final Rng rng;
private final int[] stack;
private final Clues cache;
@@ -650,7 +650,7 @@ public final class Masker {
//@formatter:on
@AllArgsConstructor
@Accessors(fluent = true)
public static final class Clues {
public static final class Clues {
@Getter long lo, hi, vlo, vhi, rlo, rhi, xlo, xhi;
public static Clues createEmpty() { return new Clues(0, 0, 0, 0, 0, 0, 0, 0); }

2
src/test/java/puzzle/MainTest.java
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@@ -8,7 +8,7 @@ import precomp.Neighbors9x8.rci;
import puzzle.Export.ClueAt;
import puzzle.Export.Clued;
import puzzle.Export.Gridded;
import puzzle.Export.LetterVisit.LetterAt;
import puzzle.Export.LetterAt;
import puzzle.Export.PuzzleResult;
import puzzle.Export.Rewards;
import puzzle.Main.Opts;

2
src/test/java/puzzle/SwedishGeneratorTest.java
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@@ -10,7 +10,7 @@ import precomp.Neighbors9x8.rci;
import puzzle.DictJavaGeneratorMulti.DictEntryDTO.IntListDTO;
import puzzle.Export.Clued;
import puzzle.Export.Gridded;
import puzzle.Export.LetterVisit.LetterAt;
import puzzle.Export.LetterAt;
import puzzle.Masker.Clues;
import puzzle.Masker.Slot;