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Code Issues Releases Activity

Biome implosion

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This commit is contained in:
Daniel Mills
2020-10-25 15:57:27 -04:00
parent 9f3e5fea38
commit 460be03a20
8 changed files with 216 additions and 11 deletions
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51
src/main/java/com/volmit/iris/gen/v2/IrisComplex.java
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@@ -4,9 +4,11 @@ import org.bukkit.Material;
import org.bukkit.block.data.BlockData;
import com.volmit.iris.Iris;
import com.volmit.iris.gen.layer.GenLayerBiome;
import com.volmit.iris.gen.v2.scaffold.layer.ProceduralStream;
import com.volmit.iris.gen.v2.scaffold.stream.Interpolated;
import com.volmit.iris.manager.IrisDataManager;
import com.volmit.iris.noise.CNG;
import com.volmit.iris.object.InferredType;
import com.volmit.iris.object.IrisBiome;
import com.volmit.iris.object.IrisBiomePaletteLayer;
@@ -22,12 +24,14 @@ import lombok.Data;
@Data
public class IrisComplex implements DataProvider
{
private RNG rng;
private IrisDataManager data;
private KList<IrisGenerator> generators;
private static final BlockData AIR = Material.AIR.createBlockData();
private ProceduralStream<IrisRegion> regionStream;
private ProceduralStream<InferredType> bridgeStream;
private ProceduralStream<IrisBiome> landBiomeStream;
private ProceduralStream<IrisBiome> caveBiomeStream;
private ProceduralStream<IrisBiome> seaBiomeStream;
private ProceduralStream<IrisBiome> shoreBiomeStream;
private ProceduralStream<IrisBiome> baseBiomeStream;
@@ -47,7 +51,7 @@ public class IrisComplex implements DataProvider
switch(type)
{
case CAVE:
break;
return caveBiomeStream;
case DEFER:
break;
case LAKE:
@@ -69,6 +73,7 @@ public class IrisComplex implements DataProvider
public void flash(long seed, IrisDimension dimension, IrisDataManager data)
{
this.rng = new RNG(seed);
this.data = data;
double fluidHeight = dimension.getFluidHeight();
generators = new KList<>();
@@ -89,24 +94,31 @@ public class IrisComplex implements DataProvider
.select(dimension.getRegions())
.convertCached((s) -> data.getRegionLoader().load(s))
.cache2D(1024);
caveBiomeStream = regionStream.convertCached((r)
-> dimension.getCaveBiomeStyle().create(rng.nextRNG()).stream()
.zoom(r.getCaveBiomeZoom())
.selectRarity(r.getCaveBiomes())
.convertCached((s) -> data.getBiomeLoader().load(s))
).convertAware2D((str, x, z) -> str.get(x, z))
.cache2D(1024);
landBiomeStream = regionStream.convertCached((r)
-> dimension.getLandBiomeStyle().create(rng.nextRNG()).stream()
.zoom(r.getLandBiomeZoom())
.select(r.getLandBiomes())
.selectRarity(r.getLandBiomes())
.convertCached((s) -> data.getBiomeLoader().load(s))
).convertAware2D((str, x, z) -> str.get(x, z))
.cache2D(1024);
seaBiomeStream = regionStream.convertCached((r)
-> dimension.getSeaBiomeStyle().create(rng.nextRNG()).stream()
.zoom(r.getSeaBiomeZoom())
.select(r.getSeaBiomes())
.selectRarity(r.getSeaBiomes())
.convertCached((s) -> data.getBiomeLoader().load(s))
).convertAware2D((str, x, z) -> str.get(x, z))
.cache2D(1024);
shoreBiomeStream = regionStream.convertCached((r)
-> dimension.getShoreBiomeStyle().create(rng.nextRNG()).stream()
.zoom(r.getShoreBiomeZoom())
.select(r.getShoreBiomes())
.selectRarity(r.getShoreBiomes())
.convertCached((s) -> data.getBiomeLoader().load(s))
).convertAware2D((str, x, z) -> str.get(x, z))
.cache2D(1024);
@@ -114,6 +126,7 @@ public class IrisComplex implements DataProvider
.convert((v) -> v >= dimension.getLandChance() ? InferredType.SEA : InferredType.LAND);
baseBiomeStream = bridgeStream.convertAware2D((t, x, z) -> t.equals(InferredType.SEA)
? seaBiomeStream.get(x, z) : landBiomeStream.get(x, z))
.convertAware2D(this::implode)
.cache2D(1024);
heightStream = baseBiomeStream.convertAware2D((b, x, z) -> getHeight(b, x, z, seed))
.forceDouble().add(fluidHeight).roundDouble()
@@ -163,6 +176,36 @@ public class IrisComplex implements DataProvider
//@done
}
private IrisBiome implode(IrisBiome b, Double x, Double z)
{
if(b.getChildren().isEmpty())
{
return b;
}
return implode(b, x, z, 3);
}
private IrisBiome implode(IrisBiome b, Double x, Double z, int max)
{
if(max < 0)
{
return b;
}
if(b.getChildren().isEmpty())
{
return b;
}
CNG childCell = b.getChildrenGenerator(rng, 123, b.getChildShrinkFactor());
KList<IrisBiome> chx = b.getRealChildren(this).copy();
chx.add(b);
IrisBiome biome = childCell.fitRarity(chx, x, z);
biome.setInferredType(b.getInferredType());
return implode(biome, x, z, max - 1);
}
private IrisBiome fixBiomeType(Double height, IrisBiome biome, IrisRegion region, Double x, Double z, double fluidHeight)
{
double sh = region.getShoreHeight(x, z);

22
src/main/java/com/volmit/iris/gen/v2/scaffold/layer/ProceduralStream.java
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@@ -30,6 +30,8 @@ import com.volmit.iris.gen.v2.scaffold.stream.ZoomStream;
import com.volmit.iris.util.Function2;
import com.volmit.iris.util.Function3;
import com.volmit.iris.util.Function4;
import com.volmit.iris.util.IRare;
import com.volmit.iris.util.KList;
public interface ProceduralStream<T> extends ProceduralLayer, Interpolated<T>
{
@@ -218,6 +220,26 @@ public interface ProceduralStream<T> extends ProceduralLayer, Interpolated<T>
return new SelectionStream<V>(this, types);
}
@SuppressWarnings("unchecked")
default <V> ProceduralStream<V> selectRarity(V... types)
{
KList<V> rarityTypes = new KList<>();
for(V i : types)
{
rarityTypes.addMultiple(i, IRare.get(i));
}
return new SelectionStream<V>(this, rarityTypes);
}
default <V> ProceduralStream<V> selectRarity(List<V> types)
{
KList<V> rarityTypes = new KList<>();
types.forEach((i) -> rarityTypes.addMultiple(i, IRare.get(i)));
return new SelectionStream<V>(this, rarityTypes);
}
default ProceduralStream<T> clamp(double min, double max)
{
return new ClampedStream<T>(this, min, max);