tour/puzzle-generator
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introduce bitloops

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mike
2026-01-17 20:24:45 +01:00
parent 8ff9d661e3
commit 938d2ac66b
9 changed files with 46 additions and 53 deletions
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14
src/main/java/puzzle/Meta.java
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@@ -43,24 +43,16 @@ public class Meta {
buf.flip();
var string = StandardCharsets.UTF_8.decode(buf).toString();
val parts = string.split("\t", 3);
return new ShardLem(Lemma.pack(parts[0]), Integer.parseInt(parts[1]), GSON.fromJson(parts[2], String[].class));
return new ShardLem(Lemma.from(parts[0]), Integer.parseInt(parts[1]), GSON.fromJson(parts[2], String[].class));
} catch (Exception e) {
e.printStackTrace();
return new ShardLem(Lemma.pack("XXX"), -1, new String[0]);
return new ShardLem(Lemma.from("XXX"), -1, new String[0]);
}
}
static final Path[] SHARDS = IntStream.range(0, 10).mapToObj(sId -> Path.of("src/main/generated-sources/puzzle").resolve(sId + ".idx")).toArray(
Path[]::new);
static Path shardKey(long word) {
int L = Lemma.length(word);
return SHARDS[L];
}
static String shardKey(String word) {
int L = word.length();
char ch = word.charAt(0);
if (ch < 'A' || ch > 'Z') ch = '_';
///return "" + L + ch; // e.g. "6Z"
return "" + L; // e.g. "6Z"
return SHARDS[Lemma.unpackSize(word) + 1];
}
static int readIntAt(FileChannel ch, long pos) throws IOException {
ByteBuffer b = ByteBuffer.allocate(4);