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Code Issues Releases Activity

add toggle to change rarity algorithm

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This commit is contained in:
Julian Krings
2025-09-06 14:20:23 +02:00
committed by Julian Krings
parent 81b8fb02ae
commit 0d0251e2f1
5 changed files with 17 additions and 13 deletions
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2
core/src/main/java/com/volmit/iris/core/commands/CommandStudio.java
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@@ -370,7 +370,7 @@ public class CommandStudio implements DecreeExecutor {
int d = radius * 2;
KMap<String, AtomicInteger> data = new KMap<>();
engine.getDimension().getRegions().forEach(key -> data.put(key, new AtomicInteger(0)));
var multiBurst = new MultiBurst("Region Sampler", Thread.MIN_PRIORITY);
var multiBurst = new MultiBurst("Region Sampler");
var executor = multiBurst.burst(radius * radius);
sender.sendMessage(C.GRAY + "Generating data...");
var loc = player.getLocation();

11
core/src/main/java/com/volmit/iris/engine/IrisComplex.java
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@@ -116,6 +116,7 @@ public class IrisComplex implements DataProvider {
.getAllBiomes(this)
.forEach(this::registerGenerators));
}
boolean legacy = engine.getDimension().isLegacyRarity();
overlayStream = ProceduralStream.ofDouble((x, z) -> 0.0D).waste("Overlay Stream");
engine.getDimension().getOverlayNoise().forEach(i -> overlayStream = overlayStream.add((x, z) -> i.get(rng, getData(), x, z)));
rockStream = engine.getDimension().getRockPalette().getLayerGenerator(rng.nextParallelRNG(45), data).stream()
@@ -129,7 +130,7 @@ public class IrisComplex implements DataProvider {
ProceduralStream.of((x, z) -> focusRegion,
Interpolated.of(a -> 0D, a -> focusRegion))
: regionStyleStream
.selectRarity(data.getRegionLoader().loadAll(engine.getDimension().getRegions()))
.selectRarity(data.getRegionLoader().loadAll(engine.getDimension().getRegions()), legacy)
.cache2D("regionStream", engine, cacheSize).waste("Region Stream");
regionIDStream = regionIdentityStream.convertCached((i) -> new UUID(Double.doubleToLongBits(i),
String.valueOf(i * 38445).hashCode() * 3245556666L)).waste("Region ID Stream");
@@ -138,7 +139,7 @@ public class IrisComplex implements DataProvider {
-> engine.getDimension().getCaveBiomeStyle().create(rng.nextParallelRNG(InferredType.CAVE.ordinal()), getData()).stream()
.zoom(engine.getDimension().getBiomeZoom())
.zoom(r.getCaveBiomeZoom())
.selectRarity(data.getBiomeLoader().loadAll(r.getCaveBiomes()))
.selectRarity(data.getBiomeLoader().loadAll(r.getCaveBiomes()), legacy)
.onNull(emptyBiome)
).convertAware2D(ProceduralStream::get).cache2D("caveBiomeStream", engine, cacheSize).waste("Cave Biome Stream");
inferredStreams.put(InferredType.CAVE, caveBiomeStream);
@@ -148,7 +149,7 @@ public class IrisComplex implements DataProvider {
.zoom(engine.getDimension().getBiomeZoom())
.zoom(engine.getDimension().getLandZoom())
.zoom(r.getLandBiomeZoom())
.selectRarity(data.getBiomeLoader().loadAll(r.getLandBiomes(), (t) -> t.setInferredType(InferredType.LAND)))
.selectRarity(data.getBiomeLoader().loadAll(r.getLandBiomes(), (t) -> t.setInferredType(InferredType.LAND)), legacy)
).convertAware2D(ProceduralStream::get)
.cache2D("landBiomeStream", engine, cacheSize).waste("Land Biome Stream");
inferredStreams.put(InferredType.LAND, landBiomeStream);
@@ -158,7 +159,7 @@ public class IrisComplex implements DataProvider {
.zoom(engine.getDimension().getBiomeZoom())
.zoom(engine.getDimension().getSeaZoom())
.zoom(r.getSeaBiomeZoom())
.selectRarity(data.getBiomeLoader().loadAll(r.getSeaBiomes(), (t) -> t.setInferredType(InferredType.SEA)))
.selectRarity(data.getBiomeLoader().loadAll(r.getSeaBiomes(), (t) -> t.setInferredType(InferredType.SEA)), legacy)
).convertAware2D(ProceduralStream::get)
.cache2D("seaBiomeStream", engine, cacheSize).waste("Sea Biome Stream");
inferredStreams.put(InferredType.SEA, seaBiomeStream);
@@ -167,7 +168,7 @@ public class IrisComplex implements DataProvider {
-> engine.getDimension().getShoreBiomeStyle().create(rng.nextParallelRNG(InferredType.SHORE.ordinal()), getData()).stream()
.zoom(engine.getDimension().getBiomeZoom())
.zoom(r.getShoreBiomeZoom())
.selectRarity(data.getBiomeLoader().loadAll(r.getShoreBiomes(), (t) -> t.setInferredType(InferredType.SHORE)))
.selectRarity(data.getBiomeLoader().loadAll(r.getShoreBiomes(), (t) -> t.setInferredType(InferredType.SHORE)), legacy)
).convertAware2D(ProceduralStream::get).cache2D("shoreBiomeStream", engine, cacheSize).waste("Shore Biome Stream");
inferredStreams.put(InferredType.SHORE, shoreBiomeStream);
bridgeStream = focusBiome != null ? ProceduralStream.of((x, z) -> focusBiome.getInferredType(),

6
core/src/main/java/com/volmit/iris/engine/object/IRare.java
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@@ -25,9 +25,9 @@ import com.volmit.iris.util.stream.interpolation.Interpolated;
import java.util.List;
public interface IRare {
static <T extends IRare> ProceduralStream<T> stream(ProceduralStream<Double> noise, List<T> possibilities) {
return ProceduralStream.of((x, z) -> pick(possibilities, noise.get(x, z)),
(x, y, z) -> pick(possibilities, noise.get(x, y, z)),
static <T extends IRare> ProceduralStream<T> stream(ProceduralStream<Double> noise, List<T> possibilities, boolean legacyRarity) {
return ProceduralStream.of(legacyRarity ? (x, z) -> pickLegacy(possibilities, noise.get(x, z)) : (x, z) -> pick(possibilities, noise.get(x, z)),
legacyRarity ? (x, y, z) -> pickLegacy(possibilities, noise.get(x, y, z)) : (x, y, z) -> pick(possibilities, noise.get(x, y, z)),
new Interpolated<T>() {
@Override
public double toDouble(T t) {

2
core/src/main/java/com/volmit/iris/engine/object/IrisDimension.java
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@@ -257,6 +257,8 @@ public class IrisDimension extends IrisRegistrant {
@RegistryListResource(IrisScript.class)
@ArrayType(type = String.class, min = 1)
private KList<String> dataScripts = new KList<>();
@Desc("Use legacy rarity instead of modern one\nWARNING: Changing this may break expressions and image maps")
private boolean legacyRarity = true;
public int getMaxHeight() {
return (int) getDimensionHeight().getMax();

9
core/src/main/java/com/volmit/iris/util/stream/ProceduralStream.java
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@@ -336,6 +336,7 @@ public interface ProceduralStream<T> extends ProceduralLayer, Interpolated<T> {
}
@SuppressWarnings("unchecked")
@Deprecated(forRemoval = true)
default <V> ProceduralStream<V> selectRarity(V... types) {
KList<V> rarityTypes = new KList<>();
int totalRarity = 0;
@@ -350,16 +351,16 @@ public interface ProceduralStream<T> extends ProceduralLayer, Interpolated<T> {
return new SelectionStream<V>(this, rarityTypes);
}
default <V extends IRare> ProceduralStream<V> selectRarity(List<V> types) {
return IRare.stream(this.forceDouble(), types);
default <V extends IRare> ProceduralStream<V> selectRarity(List<V> types, boolean legacy) {
return IRare.stream(this.forceDouble(), types, legacy);
}
default <V> ProceduralStream<IRare> selectRarity(List<V> types, Function<V, IRare> loader) {
default <V> ProceduralStream<IRare> selectRarity(List<V> types, Function<V, IRare> loader, boolean legacy) {
List<IRare> r = new ArrayList<>();
for (V f : types) {
r.add(loader.apply(f));
}
return selectRarity(r);
return selectRarity(r, legacy);
}
default <V> int countPossibilities(List<V> types, Function<V, IRare> loader) {