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introduce bitloops

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This commit is contained in:
mike
2026-01-12 21:29:06 +01:00
parent 4784fa7180
commit 8e7b29a2d3
6 changed files with 27 additions and 12 deletions
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14
src/main/java/puzzle/Export.java
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@@ -159,15 +159,17 @@ public record Export() {
public void clear() { Arrays.fill(bits, 0L); }
}
record Placed(long lemma, char direction, int slotKey, int[] cells) {
record Placed(long lemma, int slotKey, int[] cells) {
public static final char HORIZONTAL = 'h';
static final char VERTICAL = 'v';
static final char[] DIRECTION = { '\0', Placed.VERTICAL, Placed.HORIZONTAL, Placed.VERTICAL, Placed.HORIZONTAL, Placed.VERTICAL };
public static final char HORIZONTAL = 'h';
static final char VERTICAL = 'v';
public int arrowCol() { return Grid.c(Slot.clueIndex(slotKey)); }
public int arrowRow() { return Grid.r(Slot.clueIndex(slotKey)); }
public int startRow() { return Grid.r(cells[0]); }
public int startCol() { return Grid.c(cells[0]); }
public boolean isReversed() { return !Slot.increasing(slotKey); }
public char direction() { return DIRECTION[Slot.dir(slotKey)]; }
}
public record Rewards(int coins, int stars, int hints) { }
@@ -185,15 +187,11 @@ public record Export() {
boolean inBounds(int idx) { return idx >= 0 && idx < SwedishGenerator.SIZE; }
Placed extractPlacedFromSlot(Slot s, long lemma) {
var d = s.dir();
var cells = s.walk().toArray();
char[] DIRECTION = { '\0', Placed.VERTICAL, Placed.HORIZONTAL, Placed.VERTICAL, Placed.HORIZONTAL, Placed.VERTICAL };
return new Placed(
lemma,
DIRECTION[d],
s.key(),
cells
);
@@ -258,7 +256,7 @@ public record Export() {
p.lemma,
p.startRow() - MIN_R,
p.startCol() - MIN_C,
p.direction,
p.direction(),
p.arrowRow() - MIN_R,
p.arrowCol() - MIN_C,
p.isReversed()