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Capture feature seed vectors

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This commit is contained in:
Daniar Mannanov 2026-08-17 14:39:18 +03:00
parent 2cf6ab4775
commit d2e89a03fe
1 changed files with 12 additions and 0 deletions
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12
tools/VanillaPlacementVectors.java
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@ -8,6 +8,7 @@ import net.minecraft.util.RandomSource;
import net.minecraft.util.valueproviders.ClampedNormalInt;
import net.minecraft.util.valueproviders.TrapezoidInt;
import net.minecraft.world.level.levelgen.LegacyRandomSource;
import net.minecraft.world.level.levelgen.WorldgenRandom;
import net.minecraft.world.level.levelgen.placement.CountPlacement;
import net.minecraft.world.level.levelgen.placement.PlacementModifier;
import net.minecraft.world.level.levelgen.placement.RandomOffsetPlacement;
@ -39,6 +40,17 @@ public final class VanillaPlacementVectors {
samples.append(normal.sample(normalRandom));
}
System.out.println("normal=" + samples);
WorldgenRandom decoration = new WorldgenRandom(new LegacyRandomSource(0L));
long decorationSeed = decoration.setDecorationSeed(12345L, 0, 0);
decoration.setFeatureSeed(decorationSeed, 10, 6);
System.out.println("decoration.seed=" + decorationSeed);
System.out.println("feature10.stage6=" + randomVector(decoration));
}
private static String randomVector(RandomSource random) {
return random.nextInt(16) + "," + random.nextInt(16) + "," + random.nextInt(65)
+ "," + random.nextFloat() + "," + random.nextDouble();
}
private static String position(BlockPos position) {