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introduce bitloops

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mike
2026-01-12 18:52:34 +01:00
parent 16676d633a
commit c2e94fb02e
1 changed files with 1 additions and 2 deletions
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3
src/main/java/puzzle/SwedishGenerator.java
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@@ -538,8 +538,7 @@ public record SwedishGenerator(Rng rng) {
idx = rng.randint(0, SIZE_MIN_1); idx = rng.randint(0, SIZE_MIN_1);
if (g.isClue(idx)) continue; if (g.isClue(idx)) continue;
int d_idx = rng.randint2bit(); int d_idx = rng.randint2bit();
val packed = OFFSETS_D_IDX[d_idx | idx << 2]; if (g.hasRoomForClue(OFFSETS_D_IDX[d_idx | idx << 2])) {
if (g.hasRoomForClue(packed)) {
g.setClue(idx, (byte) (1 + (d_idx | 48))); g.setClue(idx, (byte) (1 + (d_idx | 48)));
placed++; placed++;
} }