Merge remote-tracking branch 'upstream/ver/6.0.0' into architecture/slf4j-logging

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>
This commit is contained in:
solonovamax
2021-11-20 20:09:40 -05:00
738 changed files with 5185 additions and 17062 deletions

63
.gitmodules vendored Normal file
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@@ -0,0 +1,63 @@
[submodule "common/addons/biome-provider-image"]
path = common/addons/biome-provider-image
url = https://github.com/PolyhedralDev/Terra-biome-provider-image
[submodule "common/addons/biome-provider-pipeline"]
path = common/addons/biome-provider-pipeline
url = https://github.com/PolyhedralDev/Terra-biome-provider-pipeline
[submodule "common/addons/biome-provider-single"]
path = common/addons/biome-provider-single
url = https://github.com/PolyhedralDev/Terra-biome-provider-single
[submodule "common/addons/chunk-generator-noise-3d"]
path = common/addons/chunk-generator-noise-3d
url = https://github.com/PolyhedralDev/Terra-chunk-generator-noise-3d
[submodule "common/addons/config-biome"]
path = common/addons/config-biome
url = https://github.com/PolyhedralDev/Terra-config-biome
[submodule "common/addons/config-carver"]
path = common/addons/config-carver
url = https://github.com/PolyhedralDev/Terra-config-carver
[submodule "common/addons/config-distributors"]
path = common/addons/config-distributors
url = https://github.com/PolyhedralDev/Terra-config-distributors
[submodule "common/addons/config-feature"]
path = common/addons/config-feature
url = https://github.com/PolyhedralDev/Terra-config-feature
[submodule "common/addons/config-flora"]
path = common/addons/config-flora
url = https://github.com/PolyhedralDev/Terra-config-flora
[submodule "common/addons/config-locators"]
path = common/addons/config-locators
url = https://github.com/PolyhedralDev/Terra-config-locators
[submodule "common/addons/config-noise-function"]
path = common/addons/config-noise-function
url = https://github.com/PolyhedralDev/Terra-config-noise-function
[submodule "common/addons/config-ore"]
path = common/addons/config-ore
url = https://github.com/PolyhedralDev/Terra-config-ore
[submodule "common/addons/config-palette"]
path = common/addons/config-palette
url = https://github.com/PolyhedralDev/Terra-config-palette
[submodule "common/addons/config-structure"]
path = common/addons/config-structure
url = https://github.com/PolyhedralDev/Terra-config-structure
[submodule "common/addons/generation-stage-feature"]
path = common/addons/generation-stage-feature
url = https://github.com/PolyhedralDev/Terra-generation-stage-feature
[submodule "common/addons/generation-stage-structure"]
path = common/addons/generation-stage-structure
url = https://github.com/PolyhedralDev/Terra-generation-stage-structure
[submodule "common/addons/language-yaml"]
path = common/addons/language-yaml
url = https://github.com/PolyhedralDev/Terra-language-yaml
[submodule "common/addons/manifest-addon-loader"]
path = common/addons/manifest-addon-loader
url = https://github.com/PolyhedralDev/Terra-manifest-addon-loader
[submodule "common/addons/structure-sponge-loader"]
path = common/addons/structure-sponge-loader
url = https://github.com/PolyhedralDev/Terra-structure-sponge-loader
[submodule "common/addons/structure-terrascript-loader"]
path = common/addons/structure-terrascript-loader
url = https://github.com/PolyhedralDev/Terra-structure-terrascript-loader
[submodule "common/addons/api-addon-loader"]
path = common/addons/api-addon-loader
url = https://github.com/PolyhedralDev/Terra-api-addon-loader

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@@ -1,15 +1,31 @@
<img align="left" width="64" height="64" src="https://raw.githubusercontent.com/wiki/PolyhedralDev/Terra/images/terra_logo.png" alt="Terra Logo">
# Terra
Terra is an incredibly powerful free & open-source data-driven,
platform-agnostic world generator. It allows you to create a world exactly to
your specifications, with no knowledge of Java required.
Terra is a modern world generation modding platform, primarily for Minecraft.
Terra allows complete customization of world generation with an advanced API,
tightly integrated with a powerful configuration system.
Terra consists of several parts:
* A voxel world generation API with emphasis on configuration and extensibility
* Several platform implementations, the layer between the API and the platform
it's running on.
* An addon loader, which allows interfacing with the Terra API in a
platform-agnostic setting
* Several "core addons," which implement the "default" configurations of Terra.
These addons can be thought of as the config "standard library"
Terra currently officially supports the Fabric mod loader and the Bukkit API
(Paper and friends). We welcome Pull Requests implementing additional platforms!
## Downloads:
* Paper+ servers (Paper, Tuinity, Purpur,
etc): [SpigotMC](https://www.spigotmc.org/resources/85151/)
* Fabric: [Modrinth](https://modrinth.com/mod/terra)
/ [CurseForge](https://www.curseforge.com/minecraft/mc-mods/terra-world-generator)
* Paper+ servers (Paper, Tuinity, Purpur,
etc): [SpigotMC](https://www.spigotmc.org/resources/85151/)
## Building and Running Terra

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@@ -5,6 +5,7 @@ import java.util.function.Predicate
import org.gradle.api.Project
import org.gradle.api.Task
import org.gradle.jvm.tasks.Jar
import org.gradle.kotlin.dsl.extra
import kotlin.streams.asStream
@@ -23,7 +24,8 @@ fun Project.addonDir(dir: File, task: Task) {
project(":common:addons").subprojects.forEach { addonProject ->
val jar = (addonProject.tasks.named("jar").get() as Jar)
val target = File(dir, jar.archiveFileName.get())
val boot = if (addonProject.project.extra.has("bootstrap") && addonProject.project.extra.get("bootstrap") as Boolean) "bootstrap/" else ""
val target = File(dir, boot + jar.archiveFileName.get())
val base = "${jar.archiveBaseName.get()}-${project.version}"
@@ -36,6 +38,6 @@ fun Project.addonDir(dir: File, task: Task) {
fun matchingAddons(dir: File, matcher: Predicate<File>): Set<File> {
val matching = HashSet<File>()
dir.walk().maxDepth(1).asStream().filter(matcher).forEach(matching::add)
dir.walk().asStream().filter(matcher).forEach(matching::add)
return matching
}

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@@ -1,6 +0,0 @@
# biome-provider-image
Implements and registers the `IMAGE` biome provider, a biome provider which
generates biomes from an image, using the `color` attribute of biomes.
This addon registers the provider type, and all associated config options.

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dependencies {
}

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@@ -1,64 +0,0 @@
package com.dfsek.terra.addons.biome.image;
import net.jafama.FastMath;
import java.awt.Color;
import java.awt.image.BufferedImage;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import com.dfsek.terra.api.world.biome.TerraBiome;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
public class ImageBiomeProvider implements BiomeProvider {
private final Map<Color, TerraBiome> colorBiomeMap = new HashMap<>();
private final BufferedImage image;
private final int resolution;
private final Align align;
public ImageBiomeProvider(Set<TerraBiome> registry, BufferedImage image, int resolution, Align align) {
this.image = image;
this.resolution = resolution;
this.align = align;
registry.forEach(biome -> colorBiomeMap.put(new Color(biome.getColor()), biome));
}
private static int distance(Color a, Color b) {
return FastMath.abs(a.getRed() - b.getRed()) + FastMath.abs(a.getGreen() - b.getGreen()) + FastMath.abs(a.getBlue() - b.getBlue());
}
@Override
public TerraBiome getBiome(int x, int z, long seed) {
x /= resolution;
z /= resolution;
Color color = align.getColor(image, x, z);
return colorBiomeMap.get(colorBiomeMap.keySet()
.stream()
.reduce(colorBiomeMap.keySet().stream().findAny().orElseThrow(IllegalStateException::new),
(running, element) -> {
int d1 = distance(color, running);
int d2 = distance(color, element);
return d1 < d2 ? running : element;
}));
}
public enum Align {
CENTER {
@Override
public Color getColor(BufferedImage image, int x, int z) {
return new Color(image.getRGB(FastMath.floorMod(x - image.getWidth() / 2, image.getWidth()),
FastMath.floorMod(z - image.getHeight() / 2, image.getHeight())));
}
},
NONE {
@Override
public Color getColor(BufferedImage image, int x, int z) {
return new Color(image.getRGB(FastMath.floorMod(x, image.getWidth()), FastMath.floorMod(z, image.getHeight())));
}
};
public abstract Color getColor(BufferedImage image, int x, int z);
}
}

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@@ -1,43 +0,0 @@
package com.dfsek.terra.addons.biome.image;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import java.util.function.Supplier;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.addon.TerraAddon;
import com.dfsek.terra.api.addon.annotations.Addon;
import com.dfsek.terra.api.addon.annotations.Author;
import com.dfsek.terra.api.addon.annotations.Version;
import com.dfsek.terra.api.event.events.config.pack.ConfigPackPreLoadEvent;
import com.dfsek.terra.api.event.functional.FunctionalEventHandler;
import com.dfsek.terra.api.inject.annotations.Inject;
import com.dfsek.terra.api.registry.CheckedRegistry;
import com.dfsek.terra.api.util.reflection.TypeKey;
import com.dfsek.terra.api.world.biome.TerraBiome;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
@Addon("biome-provider-image")
@Author("Terra")
@Version("1.0.0")
public class ImageBiomeProviderAddon extends TerraAddon {
public static final TypeKey<Supplier<ObjectTemplate<BiomeProvider>>> PROVIDER_REGISTRY_KEY = new TypeKey<>() {
};
@Inject
private Platform platform;
@Override
public void initialize() {
platform.getEventManager()
.getHandler(FunctionalEventHandler.class)
.register(this, ConfigPackPreLoadEvent.class)
.then(event -> {
CheckedRegistry<Supplier<ObjectTemplate<BiomeProvider>>> providerRegistry = event.getPack().getOrCreateRegistry(
PROVIDER_REGISTRY_KEY);
providerRegistry.register("IMAGE", () -> new ImageProviderTemplate(event.getPack().getRegistry(TerraBiome.class)));
})
.failThrough();
}
}

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@@ -1,33 +0,0 @@
package com.dfsek.terra.addons.biome.image;
import com.dfsek.tectonic.annotations.Default;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import java.awt.image.BufferedImage;
import java.util.HashSet;
import com.dfsek.terra.api.registry.Registry;
import com.dfsek.terra.api.world.biome.TerraBiome;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
public class ImageProviderTemplate implements ObjectTemplate<BiomeProvider> {
private final Registry<TerraBiome> biomes;
@Value("resolution")
@Default
private int resolution = 1;
@Value("image.name")
private BufferedImage image;
@Value("image.align")
private ImageBiomeProvider.Align align;
public ImageProviderTemplate(Registry<TerraBiome> set) {
this.biomes = set;
}
@Override
public BiomeProvider get() {
return new ImageBiomeProvider(new HashSet<>(biomes.entries()), image, resolution, align);
}
}

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@@ -1,7 +0,0 @@
# biome-provider-pipeline
Implements the Biome Pipeline, a procedural biome provider that uses a series
of "stages" to apply "mutations" to a 2D grid of biomes.
This addon registers the `PIPELINE` biome provider type, and all associated
configurations.

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@@ -1,2 +0,0 @@
dependencies {
}

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@@ -1,87 +0,0 @@
package com.dfsek.terra.addons.biome.pipeline;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeExpander;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeHolder;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeMutator;
import com.dfsek.terra.addons.biome.pipeline.source.BiomeSource;
import com.dfsek.terra.api.util.vector.Vector2;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class BiomeHolderImpl implements BiomeHolder {
private final Vector2 origin;
private final int width;
private final int offset;
private TerraBiome[][] biomes;
public BiomeHolderImpl(int width, Vector2 origin) {
width += 4;
this.width = width;
biomes = new TerraBiome[width][width];
this.origin = origin;
this.offset = 2;
}
private BiomeHolderImpl(TerraBiome[][] biomes, Vector2 origin, int width, int offset) {
this.biomes = biomes;
this.origin = origin;
this.width = width;
this.offset = 2 * offset;
}
@Override
public BiomeHolder expand(BiomeExpander expander, long seed) {
TerraBiome[][] old = biomes;
int newWidth = width * 2 - 1;
biomes = new TerraBiome[newWidth][newWidth];
for(int x = 0; x < width; x++) {
for(int z = 0; z < width; z++) {
biomes[x * 2][z * 2] = old[x][z];
if(z != width - 1)
biomes[x * 2][z * 2 + 1] = expander.getBetween(x + origin.getX(), z + 1 + origin.getZ(), seed, old[x][z],
old[x][z + 1]);
if(x != width - 1)
biomes[x * 2 + 1][z * 2] = expander.getBetween(x + 1 + origin.getX(), z + origin.getZ(), seed, old[x][z],
old[x + 1][z]);
if(x != width - 1 && z != width - 1)
biomes[x * 2 + 1][z * 2 + 1] = expander.getBetween(x + 1 + origin.getX(), z + 1 + origin.getZ(), seed, old[x][z],
old[x + 1][z + 1], old[x][z + 1], old[x + 1][z]);
}
}
return new BiomeHolderImpl(biomes, origin.setX(origin.getX() * 2 - 1).setZ(origin.getZ() * 2 - 1), newWidth, offset);
}
@Override
public void mutate(BiomeMutator mutator, long seed) {
for(int x = 0; x < width; x++) {
for(int z = 0; z < width; z++) {
BiomeMutator.ViewPoint viewPoint = new BiomeMutator.ViewPoint(this, x, z);
biomes[x][z] = mutator.mutate(viewPoint, x + origin.getX(), z + origin.getZ(), seed);
}
}
}
@Override
public void fill(BiomeSource source, long seed) {
for(int x = 0; x < width; x++) {
for(int z = 0; z < width; z++) {
biomes[x][z] = source.getBiome(origin.getX() + x, origin.getZ() + z, seed);
}
}
}
@Override
public TerraBiome getBiome(int x, int z) {
x += offset;
z += offset;
return getBiomeRaw(x, z);
}
@Override
public TerraBiome getBiomeRaw(int x, int z) {
if(x >= width || z >= width || x < 0 || z < 0) return null;
return biomes[x][z];
}
}

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@@ -1,67 +0,0 @@
package com.dfsek.terra.addons.biome.pipeline;
import java.util.ArrayList;
import java.util.List;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeHolder;
import com.dfsek.terra.addons.biome.pipeline.api.Stage;
import com.dfsek.terra.addons.biome.pipeline.source.BiomeSource;
import com.dfsek.terra.api.util.vector.Vector2;
public class BiomePipeline {
private final BiomeSource source;
private final List<Stage> stages;
private final int size;
private final int init;
private BiomePipeline(BiomeSource source, List<Stage> stages, int size, int init) {
this.source = source;
this.stages = stages;
this.size = size;
this.init = init;
}
/**
* Get biomes in a chunk
*
* @param x Chunk X coord
* @param z Chunk Z coord
*
* @return BiomeHolder containing biomes.
*/
public BiomeHolder getBiomes(int x, int z, long seed) {
BiomeHolder holder = new BiomeHolderImpl(init, new Vector2(x * (init - 1), z * (init - 1)));
holder.fill(source, seed);
for(Stage stage : stages) holder = stage.apply(holder, seed);
return holder;
}
public int getSize() {
return size;
}
public static final class BiomePipelineBuilder {
private final int init;
private final List<Stage> stages = new ArrayList<>();
private int expand;
public BiomePipelineBuilder(int init) {
this.init = init;
expand = init;
}
public BiomePipeline build(BiomeSource source) {
for(Stage stage : stages) {
if(stage.isExpansion()) expand = expand * 2 - 1;
}
return new BiomePipeline(source, stages, expand, init);
}
public BiomePipelineBuilder addStage(Stage stage) {
stages.add(stage);
return this;
}
}
}

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@@ -1,71 +0,0 @@
package com.dfsek.terra.addons.biome.pipeline;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import java.util.function.Supplier;
import com.dfsek.terra.addons.biome.pipeline.api.Stage;
import com.dfsek.terra.addons.biome.pipeline.config.BiomePipelineTemplate;
import com.dfsek.terra.addons.biome.pipeline.config.NoiseSourceTemplate;
import com.dfsek.terra.addons.biome.pipeline.config.stage.expander.ExpanderStageTemplate;
import com.dfsek.terra.addons.biome.pipeline.config.stage.mutator.BorderListMutatorTemplate;
import com.dfsek.terra.addons.biome.pipeline.config.stage.mutator.BorderMutatorTemplate;
import com.dfsek.terra.addons.biome.pipeline.config.stage.mutator.ReplaceListMutatorTemplate;
import com.dfsek.terra.addons.biome.pipeline.config.stage.mutator.ReplaceMutatorTemplate;
import com.dfsek.terra.addons.biome.pipeline.config.stage.mutator.SmoothMutatorTemplate;
import com.dfsek.terra.addons.biome.pipeline.source.BiomeSource;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.addon.TerraAddon;
import com.dfsek.terra.api.addon.annotations.Addon;
import com.dfsek.terra.api.addon.annotations.Author;
import com.dfsek.terra.api.addon.annotations.Version;
import com.dfsek.terra.api.event.events.config.pack.ConfigPackPreLoadEvent;
import com.dfsek.terra.api.event.functional.FunctionalEventHandler;
import com.dfsek.terra.api.inject.annotations.Inject;
import com.dfsek.terra.api.registry.CheckedRegistry;
import com.dfsek.terra.api.util.reflection.TypeKey;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
@Addon("biome-provider-pipeline")
@Author("Terra")
@Version("1.0.0")
public class BiomePipelineAddon extends TerraAddon {
public static final TypeKey<Supplier<ObjectTemplate<BiomeSource>>> SOURCE_REGISTRY_KEY = new TypeKey<>() {
};
public static final TypeKey<Supplier<ObjectTemplate<Stage>>> STAGE_REGISTRY_KEY = new TypeKey<>() {
};
public static final TypeKey<Supplier<ObjectTemplate<BiomeProvider>>> PROVIDER_REGISTRY_KEY = new TypeKey<>() {
};
@Inject
private Platform platform;
@Override
public void initialize() {
platform.getEventManager()
.getHandler(FunctionalEventHandler.class)
.register(this, ConfigPackPreLoadEvent.class)
.then(event -> {
CheckedRegistry<Supplier<ObjectTemplate<BiomeProvider>>> providerRegistry = event.getPack().getOrCreateRegistry(
PROVIDER_REGISTRY_KEY);
providerRegistry.register("PIPELINE", () -> new BiomePipelineTemplate(platform));
})
.then(event -> {
CheckedRegistry<Supplier<ObjectTemplate<BiomeSource>>> sourceRegistry = event.getPack().getOrCreateRegistry(
SOURCE_REGISTRY_KEY);
sourceRegistry.register("NOISE", NoiseSourceTemplate::new);
})
.then(event -> {
CheckedRegistry<Supplier<ObjectTemplate<Stage>>> stageRegistry = event.getPack().getOrCreateRegistry(STAGE_REGISTRY_KEY);
stageRegistry.register("FRACTAL_EXPAND", ExpanderStageTemplate::new);
stageRegistry.register("SMOOTH", SmoothMutatorTemplate::new);
stageRegistry.register("REPLACE", ReplaceMutatorTemplate::new);
stageRegistry.register("REPLACE_LIST", ReplaceListMutatorTemplate::new);
stageRegistry.register("BORDER", BorderMutatorTemplate::new);
stageRegistry.register("BORDER_LIST", BorderListMutatorTemplate::new);
})
.failThrough();
}
}

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@@ -1,84 +0,0 @@
package com.dfsek.terra.addons.biome.pipeline;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import net.jafama.FastMath;
import org.jetbrains.annotations.NotNull;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeHolder;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.world.biome.TerraBiome;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
public class BiomePipelineProvider implements BiomeProvider {
private final LoadingCache<SeededVector, BiomeHolder> holderCache;
private final BiomePipeline pipeline;
private final int resolution;
private final NoiseSampler mutator;
private final double noiseAmp;
public BiomePipelineProvider(BiomePipeline pipeline, Platform platform, int resolution, NoiseSampler mutator, double noiseAmp) {
this.resolution = resolution;
this.mutator = mutator;
this.noiseAmp = noiseAmp;
holderCache = CacheBuilder.newBuilder()
.maximumSize(platform == null ? 32 : platform.getTerraConfig().getProviderCache())
.build(
new CacheLoader<>() {
@Override
public BiomeHolder load(@NotNull SeededVector key) {
return pipeline.getBiomes(key.x, key.z, key.seed);
}
}
);
this.pipeline = pipeline;
}
@Override
public TerraBiome getBiome(int x, int z, long seed) {
x += mutator.getNoiseSeeded(seed + 1, x, z) * noiseAmp;
z += mutator.getNoiseSeeded(seed + 2, x, z) * noiseAmp;
x = FastMath.floorToInt(FastMath.floorDiv(x, resolution));
z = FastMath.floorToInt(FastMath.floorDiv(z, resolution));
int fdX = FastMath.floorDiv(x, pipeline.getSize());
int fdZ = FastMath.floorDiv(z, pipeline.getSize());
return holderCache.getUnchecked(new SeededVector(fdX, fdZ, seed)).getBiome(x - fdX * pipeline.getSize(),
z - fdZ * pipeline.getSize());
}
private static final class SeededVector {
private final int x;
private final int z;
private final long seed;
private SeededVector(int x, int z, long seed) {
this.x = x;
this.z = z;
this.seed = seed;
}
@Override
public int hashCode() {
int result = 0;
result = 31 * result + ((int) (seed ^ (seed >>> 32)));
result = 31 * result + x;
result = 31 * result + z;
return result;
}
@Override
public boolean equals(Object obj) {
if(!(obj instanceof SeededVector)) return false;
SeededVector that = (SeededVector) obj;
return this.seed == that.seed && this.x == that.x && this.z == that.z;
}
}
}

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@@ -1,8 +0,0 @@
package com.dfsek.terra.addons.biome.pipeline.api;
import com.dfsek.terra.api.world.biome.TerraBiome;
public interface BiomeExpander {
TerraBiome getBetween(double x, double z, long seed, TerraBiome... others);
}

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@@ -1,17 +0,0 @@
package com.dfsek.terra.addons.biome.pipeline.api;
import com.dfsek.terra.addons.biome.pipeline.source.BiomeSource;
import com.dfsek.terra.api.world.biome.TerraBiome;
public interface BiomeHolder {
BiomeHolder expand(BiomeExpander expander, long seed);
void mutate(BiomeMutator mutator, long seed);
void fill(BiomeSource source, long seed);
TerraBiome getBiome(int x, int z);
TerraBiome getBiomeRaw(int x, int z);
}

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@@ -1,25 +0,0 @@
package com.dfsek.terra.addons.biome.pipeline.api;
import com.dfsek.terra.api.world.biome.TerraBiome;
public interface BiomeMutator {
TerraBiome mutate(ViewPoint viewPoint, double x, double z, long seed);
class ViewPoint {
private final BiomeHolder biomes;
private final int offX;
private final int offZ;
public ViewPoint(BiomeHolder biomes, int offX, int offZ) {
this.biomes = biomes;
this.offX = offX;
this.offZ = offZ;
}
public TerraBiome getBiome(int x, int z) {
return biomes.getBiomeRaw(x + offX, z + offZ);
}
}
}

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@@ -1,8 +0,0 @@
package com.dfsek.terra.addons.biome.pipeline.api;
public interface Stage {
BiomeHolder apply(BiomeHolder in, long seed);
boolean isExpansion();
}

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@@ -1,41 +0,0 @@
package com.dfsek.terra.addons.biome.pipeline.config;
import com.dfsek.tectonic.annotations.Default;
import com.dfsek.tectonic.annotations.Value;
import java.util.List;
import com.dfsek.terra.addons.biome.pipeline.BiomePipeline;
import com.dfsek.terra.addons.biome.pipeline.BiomePipelineProvider;
import com.dfsek.terra.addons.biome.pipeline.api.Stage;
import com.dfsek.terra.addons.biome.pipeline.source.BiomeSource;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
@SuppressWarnings({ "FieldMayBeFinal", "unused" })
public class BiomePipelineTemplate extends BiomeProviderTemplate {
private final Platform platform;
@Value("pipeline.initial-size")
@Default
private @Meta int initialSize = 2;
@Value("pipeline.stages")
private @Meta List<@Meta Stage> stages;
@Value("pipeline.source")
private @Meta BiomeSource source;
public BiomePipelineTemplate(Platform platform) {
this.platform = platform;
}
@Override
public BiomeProvider get() {
BiomePipeline.BiomePipelineBuilder biomePipelineBuilder = new BiomePipeline.BiomePipelineBuilder(initialSize);
stages.forEach(biomePipelineBuilder::addStage);
BiomePipeline pipeline = biomePipelineBuilder.build(source);
return new BiomePipelineProvider(pipeline, platform, resolution, blend, blendAmp);
}
}

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package com.dfsek.terra.addons.biome.pipeline.config;
import com.dfsek.tectonic.exception.LoadException;
import com.dfsek.tectonic.loading.ConfigLoader;
import com.dfsek.tectonic.loading.TypeLoader;
import java.lang.reflect.AnnotatedType;
import com.dfsek.terra.addons.biome.pipeline.BiomePipelineProvider;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
public class BiomeProviderLoader implements TypeLoader<BiomeProvider> {
@Override
public BiomeProvider load(AnnotatedType t, Object c, ConfigLoader loader) throws LoadException {
return loader.loadType(BiomePipelineProvider.class, c); // TODO: actually implement this lol
}
}

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package com.dfsek.terra.addons.biome.pipeline.config;
import com.dfsek.tectonic.annotations.Default;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
public abstract class BiomeProviderTemplate implements ObjectTemplate<BiomeProvider> {
@Value("resolution")
@Default
protected @Meta int resolution = 1;
@Value("blend.noise")
@Default
protected @Meta NoiseSampler blend = NoiseSampler.zero();
@Value("blend.amplitude")
@Default
protected @Meta double blendAmp = 0d;
}

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package com.dfsek.terra.addons.biome.pipeline.config;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.terra.addons.biome.pipeline.source.BiomeSource;
import com.dfsek.terra.addons.biome.pipeline.source.NoiseSource;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class NoiseSourceTemplate extends SourceTemplate {
@Value("noise")
private @Meta NoiseSampler noise;
@Value("biomes")
private @Meta ProbabilityCollection<@Meta TerraBiome> biomes;
@Override
public BiomeSource get() {
return new NoiseSource(biomes, noise);
}
}

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package com.dfsek.terra.addons.biome.pipeline.config;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import com.dfsek.terra.addons.biome.pipeline.source.BiomeSource;
public abstract class SourceTemplate implements ObjectTemplate<BiomeSource> {
}

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package com.dfsek.terra.addons.biome.pipeline.config.stage;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import com.dfsek.terra.addons.biome.pipeline.api.Stage;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.noise.NoiseSampler;
public abstract class StageTemplate implements ObjectTemplate<Stage> {
@Value("noise")
protected @Meta NoiseSampler noise;
}

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package com.dfsek.terra.addons.biome.pipeline.config.stage.expander;
import com.dfsek.terra.addons.biome.pipeline.api.Stage;
import com.dfsek.terra.addons.biome.pipeline.config.stage.StageTemplate;
import com.dfsek.terra.addons.biome.pipeline.expand.FractalExpander;
import com.dfsek.terra.addons.biome.pipeline.stages.ExpanderStage;
public class ExpanderStageTemplate extends StageTemplate {
@Override
public Stage get() {
return new ExpanderStage(new FractalExpander(noise));
}
}

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package com.dfsek.terra.addons.biome.pipeline.config.stage.mutator;
import com.dfsek.tectonic.annotations.Value;
import java.util.Map;
import com.dfsek.terra.addons.biome.pipeline.api.Stage;
import com.dfsek.terra.addons.biome.pipeline.config.stage.StageTemplate;
import com.dfsek.terra.addons.biome.pipeline.mutator.BorderListMutator;
import com.dfsek.terra.addons.biome.pipeline.stages.MutatorStage;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
import com.dfsek.terra.api.world.biome.TerraBiome;
@SuppressWarnings("unused")
public class BorderListMutatorTemplate extends StageTemplate {
@Value("from")
private @Meta String from;
@Value("default-replace")
private @Meta String defaultReplace;
@Value("default-to")
private @Meta ProbabilityCollection<@Meta TerraBiome> defaultTo;
@Value("replace")
private @Meta Map<@Meta TerraBiome, @Meta ProbabilityCollection<@Meta TerraBiome>> replace;
@Override
public Stage get() {
return new MutatorStage(new BorderListMutator(replace, from, defaultReplace, noise, defaultTo));
}
}

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package com.dfsek.terra.addons.biome.pipeline.config.stage.mutator;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.terra.addons.biome.pipeline.api.Stage;
import com.dfsek.terra.addons.biome.pipeline.config.stage.StageTemplate;
import com.dfsek.terra.addons.biome.pipeline.mutator.BorderMutator;
import com.dfsek.terra.addons.biome.pipeline.stages.MutatorStage;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
import com.dfsek.terra.api.world.biome.TerraBiome;
@SuppressWarnings("unused")
public class BorderMutatorTemplate extends StageTemplate {
@Value("from")
private @Meta String from;
@Value("replace")
private @Meta String replace;
@Value("to")
private @Meta ProbabilityCollection<@Meta TerraBiome> to;
@Override
public Stage get() {
return new MutatorStage(new BorderMutator(from, replace, noise, to));
}
}

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package com.dfsek.terra.addons.biome.pipeline.config.stage.mutator;
import com.dfsek.tectonic.annotations.Value;
import java.util.Map;
import com.dfsek.terra.addons.biome.pipeline.api.Stage;
import com.dfsek.terra.addons.biome.pipeline.config.stage.StageTemplate;
import com.dfsek.terra.addons.biome.pipeline.mutator.ReplaceListMutator;
import com.dfsek.terra.addons.biome.pipeline.stages.MutatorStage;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
import com.dfsek.terra.api.world.biome.TerraBiome;
@SuppressWarnings("unused")
public class ReplaceListMutatorTemplate extends StageTemplate {
@Value("default-from")
private @Meta String defaultFrom;
@Value("default-to")
private @Meta ProbabilityCollection<@Meta TerraBiome> defaultTo;
@Value("to")
private @Meta Map<@Meta TerraBiome, @Meta ProbabilityCollection<@Meta TerraBiome>> replace;
@Override
public Stage get() {
return new MutatorStage(new ReplaceListMutator(replace, defaultFrom, defaultTo, noise));
}
}

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package com.dfsek.terra.addons.biome.pipeline.config.stage.mutator;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.terra.addons.biome.pipeline.api.Stage;
import com.dfsek.terra.addons.biome.pipeline.config.stage.StageTemplate;
import com.dfsek.terra.addons.biome.pipeline.mutator.ReplaceMutator;
import com.dfsek.terra.addons.biome.pipeline.stages.MutatorStage;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
import com.dfsek.terra.api.world.biome.TerraBiome;
@SuppressWarnings("unused")
public class ReplaceMutatorTemplate extends StageTemplate {
@Value("from")
private @Meta String from;
@Value("to")
private @Meta ProbabilityCollection<@Meta TerraBiome> to;
@Override
public Stage get() {
return new MutatorStage(new ReplaceMutator(from, to, noise));
}
}

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package com.dfsek.terra.addons.biome.pipeline.config.stage.mutator;
import com.dfsek.terra.addons.biome.pipeline.api.Stage;
import com.dfsek.terra.addons.biome.pipeline.config.stage.StageTemplate;
import com.dfsek.terra.addons.biome.pipeline.mutator.SmoothMutator;
import com.dfsek.terra.addons.biome.pipeline.stages.MutatorStage;
public class SmoothMutatorTemplate extends StageTemplate {
@Override
public Stage get() {
return new MutatorStage(new SmoothMutator(noise));
}
}

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package com.dfsek.terra.addons.biome.pipeline.expand;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeExpander;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.util.MathUtil;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class FractalExpander implements BiomeExpander {
private final NoiseSampler sampler;
public FractalExpander(NoiseSampler sampler) {
this.sampler = sampler;
}
@Override
public TerraBiome getBetween(double x, double z, long seed, TerraBiome... others) {
return others[MathUtil.normalizeIndex(sampler.getNoiseSeeded(seed, x, z), others.length)];
}
}

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package com.dfsek.terra.addons.biome.pipeline.mutator;
import java.util.Map;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeMutator;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class BorderListMutator implements BiomeMutator {
private final String border;
private final NoiseSampler noiseSampler;
private final ProbabilityCollection<TerraBiome> replaceDefault;
private final String defaultReplace;
private final Map<TerraBiome, ProbabilityCollection<TerraBiome>> replace;
public BorderListMutator(Map<TerraBiome, ProbabilityCollection<TerraBiome>> replace, String border, String defaultReplace,
NoiseSampler noiseSampler, ProbabilityCollection<TerraBiome> replaceDefault) {
this.border = border;
this.noiseSampler = noiseSampler;
this.replaceDefault = replaceDefault;
this.defaultReplace = defaultReplace;
this.replace = replace;
}
@Override
public TerraBiome mutate(ViewPoint viewPoint, double x, double z, long seed) {
TerraBiome origin = viewPoint.getBiome(0, 0);
if(origin.getTags().contains(defaultReplace)) {
for(int xi = -1; xi <= 1; xi++) {
for(int zi = -1; zi <= 1; zi++) {
if(xi == 0 && zi == 0) continue;
TerraBiome current = viewPoint.getBiome(xi, zi);
if(current == null) continue;
if(current.getTags().contains(border)) {
if(replace.containsKey(origin)) {
TerraBiome biome = replace.get(origin).get(noiseSampler, x, z, seed);
return biome == null ? origin : biome;
}
TerraBiome biome = replaceDefault.get(noiseSampler, x, z, seed);
return biome == null ? origin : biome;
}
}
}
}
return origin;
}
}

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package com.dfsek.terra.addons.biome.pipeline.mutator;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeMutator;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class BorderMutator implements BiomeMutator {
private final String border;
private final NoiseSampler noiseSampler;
private final ProbabilityCollection<TerraBiome> replace;
private final String replaceTag;
public BorderMutator(String border, String replaceTag, NoiseSampler noiseSampler, ProbabilityCollection<TerraBiome> replace) {
this.border = border;
this.noiseSampler = noiseSampler;
this.replace = replace;
this.replaceTag = replaceTag;
}
@Override
public TerraBiome mutate(ViewPoint viewPoint, double x, double z, long seed) {
TerraBiome origin = viewPoint.getBiome(0, 0);
if(origin.getTags().contains(replaceTag)) {
for(int xi = -1; xi <= 1; xi++) {
for(int zi = -1; zi <= 1; zi++) {
if(xi == 0 && zi == 0) continue;
TerraBiome current = viewPoint.getBiome(xi, zi);
if(current == null) continue;
if(current.getTags().contains(border)) {
TerraBiome biome = replace.get(noiseSampler, x, z, seed);
return biome == null ? origin : biome;
}
}
}
}
return origin;
}
}

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package com.dfsek.terra.addons.biome.pipeline.mutator;
import java.util.Map;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeMutator;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class ReplaceListMutator implements BiomeMutator {
private final Map<TerraBiome, ProbabilityCollection<TerraBiome>> replace;
private final NoiseSampler sampler;
private final ProbabilityCollection<TerraBiome> replaceDefault;
private final String defaultTag;
public ReplaceListMutator(Map<TerraBiome, ProbabilityCollection<TerraBiome>> replace, String defaultTag,
ProbabilityCollection<TerraBiome> replaceDefault, NoiseSampler sampler) {
this.replace = replace;
this.sampler = sampler;
this.defaultTag = defaultTag;
this.replaceDefault = replaceDefault;
}
@Override
public TerraBiome mutate(ViewPoint viewPoint, double x, double z, long seed) {
TerraBiome center = viewPoint.getBiome(0, 0);
if(replace.containsKey(center)) {
TerraBiome biome = replace.get(center).get(sampler, x, z, seed);
return biome == null ? viewPoint.getBiome(0, 0) : biome;
}
if(viewPoint.getBiome(0, 0).getTags().contains(defaultTag)) {
TerraBiome biome = replaceDefault.get(sampler, x, z, seed);
return biome == null ? viewPoint.getBiome(0, 0) : biome;
}
return center;
}
}

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package com.dfsek.terra.addons.biome.pipeline.mutator;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeMutator;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class ReplaceMutator implements BiomeMutator {
private final String replaceableTag;
private final ProbabilityCollection<TerraBiome> replace;
private final NoiseSampler sampler;
public ReplaceMutator(String replaceable, ProbabilityCollection<TerraBiome> replace, NoiseSampler sampler) {
this.replaceableTag = replaceable;
this.replace = replace;
this.sampler = sampler;
}
@Override
public TerraBiome mutate(ViewPoint viewPoint, double x, double z, long seed) {
if(viewPoint.getBiome(0, 0).getTags().contains(replaceableTag)) {
TerraBiome biome = replace.get(sampler, x, z, seed);
return biome == null ? viewPoint.getBiome(0, 0) : biome;
}
return viewPoint.getBiome(0, 0);
}
}

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package com.dfsek.terra.addons.biome.pipeline.mutator;
import java.util.Objects;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeMutator;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.util.MathUtil;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class SmoothMutator implements BiomeMutator {
private final NoiseSampler sampler;
public SmoothMutator(NoiseSampler sampler) {
this.sampler = sampler;
}
@Override
public TerraBiome mutate(ViewPoint viewPoint, double x, double z, long seed) {
TerraBiome top = viewPoint.getBiome(1, 0);
TerraBiome bottom = viewPoint.getBiome(-1, 0);
TerraBiome left = viewPoint.getBiome(0, 1);
TerraBiome right = viewPoint.getBiome(0, -1);
boolean vert = Objects.equals(top, bottom) && top != null;
boolean horiz = Objects.equals(left, right) && left != null;
if(vert && horiz) {
return MathUtil.normalizeIndex(sampler.getNoiseSeeded(seed, x, z), 2) == 0 ? left : top;
}
if(vert) return top;
if(horiz) return left;
return viewPoint.getBiome(0, 0);
}
}

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package com.dfsek.terra.addons.biome.pipeline.source;
import com.dfsek.terra.api.world.biome.TerraBiome;
public interface BiomeSource {
TerraBiome getBiome(double x, double z, long seed);
}

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package com.dfsek.terra.addons.biome.pipeline.source;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class NoiseSource implements BiomeSource {
private final ProbabilityCollection<TerraBiome> biomes;
private final NoiseSampler sampler;
public NoiseSource(ProbabilityCollection<TerraBiome> biomes, NoiseSampler sampler) {
this.biomes = biomes;
this.sampler = sampler;
}
@Override
public TerraBiome getBiome(double x, double z, long seed) {
return biomes.get(sampler, x, z, seed);
}
}

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package com.dfsek.terra.addons.biome.pipeline.stages;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeExpander;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeHolder;
import com.dfsek.terra.addons.biome.pipeline.api.Stage;
public class ExpanderStage implements Stage {
private final BiomeExpander expander;
public ExpanderStage(BiomeExpander expander) {
this.expander = expander;
}
@Override
public BiomeHolder apply(BiomeHolder in, long seed) {
return in.expand(expander, seed);
}
@Override
public boolean isExpansion() {
return true;
}
public enum Type {
FRACTAL
}
}

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package com.dfsek.terra.addons.biome.pipeline.stages;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeHolder;
import com.dfsek.terra.addons.biome.pipeline.api.BiomeMutator;
import com.dfsek.terra.addons.biome.pipeline.api.Stage;
public class MutatorStage implements Stage {
private final BiomeMutator mutator;
public MutatorStage(BiomeMutator mutator) {
this.mutator = mutator;
}
@Override
public BiomeHolder apply(BiomeHolder in, long seed) {
in.mutate(mutator, seed);
return in;
}
@Override
public boolean isExpansion() {
return false;
}
public enum Type {
REPLACE,
REPLACE_LIST,
BORDER,
BORDER_LIST,
SMOOTH
}
}

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# biome-provider-single
Registers and configures the `SINGLE` biome provider, a biome provider which
accepts a single biome to generate continuously.

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dependencies {
}

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package com.dfsek.terra.addons.biome.single;
import com.dfsek.terra.api.world.biome.TerraBiome;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
public class SingleBiomeProvider implements BiomeProvider {
private final TerraBiome biome;
public SingleBiomeProvider(TerraBiome biome) {
this.biome = biome;
}
@Override
public TerraBiome getBiome(int x, int z, long seed) {
return biome;
}
}

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package com.dfsek.terra.addons.biome.single;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import java.util.function.Supplier;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.addon.TerraAddon;
import com.dfsek.terra.api.addon.annotations.Addon;
import com.dfsek.terra.api.addon.annotations.Author;
import com.dfsek.terra.api.addon.annotations.Version;
import com.dfsek.terra.api.event.events.config.pack.ConfigPackPreLoadEvent;
import com.dfsek.terra.api.event.functional.FunctionalEventHandler;
import com.dfsek.terra.api.inject.annotations.Inject;
import com.dfsek.terra.api.registry.CheckedRegistry;
import com.dfsek.terra.api.util.reflection.TypeKey;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
@Addon("biome-provider-single")
@Author("Terra")
@Version("1.0.0")
public class SingleBiomeProviderAddon extends TerraAddon {
public static final TypeKey<Supplier<ObjectTemplate<BiomeProvider>>> PROVIDER_REGISTRY_KEY = new TypeKey<>() {
};
@Inject
private Platform platform;
@Override
public void initialize() {
platform.getEventManager()
.getHandler(FunctionalEventHandler.class)
.register(this, ConfigPackPreLoadEvent.class)
.then(event -> {
CheckedRegistry<Supplier<ObjectTemplate<BiomeProvider>>> providerRegistry = event.getPack().getOrCreateRegistry(
PROVIDER_REGISTRY_KEY);
providerRegistry.register("SINGLE", SingleBiomeProviderTemplate::new);
})
.failThrough();
}
}

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package com.dfsek.terra.addons.biome.single;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.world.biome.TerraBiome;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
public class SingleBiomeProviderTemplate implements ObjectTemplate<BiomeProvider> {
@Value("biome")
private @Meta TerraBiome biome;
@Override
public BiomeProvider get() {
return new SingleBiomeProvider(biome);
}
}

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# chunk-generator-noise-3d
Registers the `NOISE_3D` chunk generator, a chunk generator which uses biomes'
samplers in 3D to generate chunk data.

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dependencies {
}

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package com.dfsek.terra.addons.chunkgenerator;
import com.dfsek.tectonic.annotations.Default;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import com.dfsek.terra.addons.chunkgenerator.palette.PaletteHolder;
import com.dfsek.terra.addons.chunkgenerator.palette.PaletteInfo;
import com.dfsek.terra.addons.chunkgenerator.palette.SlantHolder;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.world.generator.Palette;
public class BiomePaletteTemplate implements ObjectTemplate<PaletteInfo> {
@Value("slant")
@Default
private @Meta SlantHolder slant;
@Value("palette")
private @Meta PaletteHolder palette;
@Value("ocean.level")
private @Meta int seaLevel;
@Value("ocean.palette")
private @Meta Palette oceanPalette;
@Override
public PaletteInfo get() {
return new PaletteInfo(palette, slant, oceanPalette, seaLevel);
}
}

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@@ -1,53 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator;
import com.dfsek.terra.addons.chunkgenerator.generation.generators.NoiseChunkGenerator3D;
import com.dfsek.terra.addons.chunkgenerator.palette.PaletteHolder;
import com.dfsek.terra.addons.chunkgenerator.palette.PaletteHolderLoader;
import com.dfsek.terra.addons.chunkgenerator.palette.SlantHolder;
import com.dfsek.terra.addons.chunkgenerator.palette.SlantHolderLoader;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.addon.TerraAddon;
import com.dfsek.terra.api.addon.annotations.Addon;
import com.dfsek.terra.api.addon.annotations.Author;
import com.dfsek.terra.api.addon.annotations.Version;
import com.dfsek.terra.api.event.events.config.ConfigurationLoadEvent;
import com.dfsek.terra.api.event.events.config.pack.ConfigPackPreLoadEvent;
import com.dfsek.terra.api.event.functional.FunctionalEventHandler;
import com.dfsek.terra.api.inject.annotations.Inject;
import com.dfsek.terra.api.world.biome.TerraBiome;
import com.dfsek.terra.api.world.generator.ChunkGeneratorProvider;
@Addon("chunk-generator-noise-3d")
@Author("Terra")
@Version("1.0.0")
public class NoiseChunkGenerator3DAddon extends TerraAddon {
@Inject
private Platform platform;
@Override
public void initialize() {
platform.getEventManager()
.getHandler(FunctionalEventHandler.class)
.register(this, ConfigPackPreLoadEvent.class)
.then(event -> {
event.getPack().getOrCreateRegistry(ChunkGeneratorProvider.class).register("NOISE_3D",
pack -> new NoiseChunkGenerator3D(pack,
platform));
event.getPack()
.applyLoader(SlantHolder.class, new SlantHolderLoader())
.applyLoader(PaletteHolder.class, new PaletteHolderLoader());
})
.failThrough();
platform.getEventManager()
.getHandler(FunctionalEventHandler.class)
.register(this, ConfigurationLoadEvent.class)
.then(event -> {
if(event.is(TerraBiome.class)) {
event.getLoadedObject(TerraBiome.class).getContext().put(event.load(new BiomePaletteTemplate()).get());
}
})
.failThrough();
}
}

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@@ -1,23 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator;
import com.dfsek.terra.addons.chunkgenerator.palette.PaletteInfo;
import com.dfsek.terra.addons.chunkgenerator.palette.SlantHolder;
import com.dfsek.terra.api.util.MathUtil;
import com.dfsek.terra.api.world.biome.GenerationSettings;
import com.dfsek.terra.api.world.generator.Palette;
import com.dfsek.terra.api.util.math.Sampler;
public final class PaletteUtil {
public static Palette getPalette(int x, int y, int z, GenerationSettings c, Sampler sampler, PaletteInfo paletteInfo) {
SlantHolder slant = paletteInfo.getSlantHolder();
if(slant != null) {
double slope = MathUtil.derivative(sampler, x, y, z);
if(slope > slant.getMinSlope()) {
return slant.getPalette(slope).getPalette(y);
}
}
return paletteInfo.getPaletteHolder().getPalette(y);
}
}

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@@ -1,197 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.generation.generators;
import com.dfsek.terra.api.Platform;
import net.jafama.FastMath;
import org.jetbrains.annotations.NotNull;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import com.dfsek.terra.addons.chunkgenerator.PaletteUtil;
import com.dfsek.terra.addons.chunkgenerator.generation.math.samplers.Sampler3D;
import com.dfsek.terra.addons.chunkgenerator.palette.PaletteInfo;
import com.dfsek.terra.api.block.state.BlockState;
import com.dfsek.terra.api.block.state.properties.base.Properties;
import com.dfsek.terra.api.block.state.properties.enums.Direction;
import com.dfsek.terra.api.config.ConfigPack;
import com.dfsek.terra.api.profiler.ProfileFrame;
import com.dfsek.terra.api.util.vector.Vector3;
import com.dfsek.terra.api.world.BiomeGrid;
import com.dfsek.terra.api.world.World;
import com.dfsek.terra.api.world.biome.GenerationSettings;
import com.dfsek.terra.api.world.biome.TerraBiome;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
import com.dfsek.terra.api.world.generator.ChunkData;
import com.dfsek.terra.api.world.generator.ChunkGenerator;
import com.dfsek.terra.api.world.generator.GenerationStage;
import com.dfsek.terra.api.world.generator.Palette;
import com.dfsek.terra.api.util.math.Sampler;
public class NoiseChunkGenerator3D implements ChunkGenerator {
private static final Logger logger = LoggerFactory.getLogger(NoiseChunkGenerator3D.class);
private final ConfigPack configPack;
private final Platform platform;
private final List<GenerationStage> generationStages = new ArrayList<>();
private final BlockState air;
public NoiseChunkGenerator3D(ConfigPack c, Platform platform) {
this.configPack = c;
this.platform = platform;
this.air = platform.getWorldHandle().air();
c.getStages().forEach(stage -> generationStages.add(stage.newInstance(c)));
}
@SuppressWarnings("try")
static void biomes(@NotNull World world, int chunkX, int chunkZ, @NotNull BiomeGrid biome, Platform platform) {
try(ProfileFrame ignore = platform.getProfiler().profile("biomes")) {
int xOrig = (chunkX << 4);
int zOrig = (chunkZ << 4);
long seed = world.getSeed();
BiomeProvider grid = world.getBiomeProvider();
for(int x = 0; x < 4; x++) {
for(int z = 0; z < 4; z++) {
int cx = xOrig + (x << 2);
int cz = zOrig + (z << 2);
TerraBiome b = grid.getBiome(cx, cz, seed);
biome.setBiome(cx, cz, b.getVanillaBiomes().get(b.getGenerator().getBiomeNoise(), cx, 0, cz, world.getSeed()));
}
}
}
}
@Override
@SuppressWarnings("try")
public ChunkData generateChunkData(@NotNull World world, Random random, int chunkX, int chunkZ, ChunkData chunk) {
try(ProfileFrame ignore = platform.getProfiler().profile("chunk_base_3d")) {
BiomeProvider grid = world.getBiomeProvider();
int xOrig = (chunkX << 4);
int zOrig = (chunkZ << 4);
Sampler sampler = world.getConfig().getSamplerCache().getChunk(chunkX, chunkZ);
long seed = world.getSeed();
for(int x = 0; x < 16; x++) {
for(int z = 0; z < 16; z++) {
int paletteLevel = 0;
int cx = xOrig + x;
int cz = zOrig + z;
TerraBiome biome = grid.getBiome(cx, cz, seed);
PaletteInfo paletteInfo = biome.getContext().get(PaletteInfo.class);
if(paletteInfo == null) {
logger.info("null palette: {}", biome.getID());
}
GenerationSettings generationSettings = biome.getGenerator();
int sea = paletteInfo.getSeaLevel();
Palette seaPalette = paletteInfo.getOcean();
boolean justSet = false;
BlockState data = null;
for(int y = world.getMaxHeight() - 1; y >= world.getMinHeight(); y--) {
if(sampler.sample(x, y, z) > 0) {
justSet = true;
data = PaletteUtil.getPalette(x, y, z, generationSettings, sampler, paletteInfo).get(paletteLevel, cx, y, cz,
seed);
chunk.setBlock(x, y, z, data);
paletteLevel++;
} else if(y <= sea) {
chunk.setBlock(x, y, z, seaPalette.get(sea - y, x + xOrig, y, z + zOrig, seed));
justSet = false;
paletteLevel = 0;
} else {
justSet = false;
paletteLevel = 0;
}
}
}
}
return chunk;
}
}
@Override
public void generateBiomes(@NotNull World world, @NotNull Random random, int chunkX, int chunkZ, @NotNull BiomeGrid biome) {
biomes(world, chunkX, chunkZ, biome, platform);
}
@Override
public Sampler createSampler(int chunkX, int chunkZ, BiomeProvider provider, World world, int elevationSmooth) {
return new Sampler3D(chunkX, chunkZ, provider, world, elevationSmooth);
}
@Override
public ConfigPack getConfigPack() {
return configPack;
}
@Override
public Platform getPlatform() {
return platform;
}
@Override
public List<GenerationStage> getGenerationStages() {
return generationStages;
}
@Override
public BlockState getBlock(World world, int x, int y, int z) {
BiomeProvider provider = world.getBiomeProvider();
TerraBiome biome = provider.getBiome(x, z, world.getSeed());
Sampler sampler = world.getConfig().getSamplerCache().get(x, z);
PaletteInfo paletteInfo = biome.getContext().get(PaletteInfo.class);
Palette palette = PaletteUtil.getPalette(x, y, z, biome.getGenerator(), sampler, paletteInfo);
int fdX = FastMath.floorMod(x, 16);
int fdZ = FastMath.floorMod(z, 16);
double noise = sampler.sample(fdX, y, fdZ);
if(noise > 0) {
int level = 0;
for(int yi = world.getMaxHeight() - 1; yi > y; yi--) {
if(sampler.sample(fdX, yi, fdZ) > 0) level++;
else level = 0;
}
return palette.get(level, x, y, z, world.getSeed());
} else if(y <= paletteInfo.getSeaLevel()) {
return paletteInfo.getOcean().get(paletteInfo.getSeaLevel() - y, x, y, z, world.getSeed());
} else return air;
}
private boolean placeStair(BlockState orig, ChunkData chunk, Vector3 block, double thresh, Sampler sampler, BlockState stairNew) {
if(sampler.sample(block.getBlockX() - 0.55, block.getY(), block.getZ()) > thresh) {
stairNew.set(Properties.DIRECTION, Direction.WEST);
} else if(sampler.sample(block.getBlockX(), block.getY(), block.getZ() - 0.55) > thresh) {
stairNew.set(Properties.DIRECTION, Direction.NORTH);
} else if(sampler.sample(block.getBlockX(), block.getY(), block.getZ() + 0.55) > thresh) {
stairNew.set(Properties.DIRECTION, Direction.SOUTH);
} else if(sampler.sample(block.getX() + 0.55, block.getY(), block.getZ()) > thresh) {
stairNew.set(Properties.DIRECTION, Direction.EAST);
} else stairNew = null;
if(stairNew != null) {
stairNew.setIfPresent(Properties.WATERLOGGED, orig.getBlockType().isWater());
chunk.setBlock(block.getBlockX(), block.getBlockY(), block.getBlockZ(), stairNew);
return true;
}
return false;
}
}

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@@ -1,97 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.generation.math.interpolation;
import net.jafama.FastMath;
import java.util.HashMap;
import java.util.Map;
import java.util.function.BiFunction;
import com.dfsek.terra.api.util.mutable.MutableInteger;
import com.dfsek.terra.api.util.vector.Vector3;
import com.dfsek.terra.api.world.World;
import com.dfsek.terra.api.world.biome.GenerationSettings;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
import com.dfsek.terra.api.world.generator.ChunkInterpolator;
/**
* Class to abstract away the Interpolators needed to generate a chunk.<br>
* Contains method to get interpolated noise at a coordinate within the chunk.
*/
public class ChunkInterpolator2D implements ChunkInterpolator {
private final Interpolator[][] interpGrid = new Interpolator[4][4];
private final BiFunction<GenerationSettings, Vector3, Double> noiseGetter;
/**
* Instantiates a 3D ChunkInterpolator3D at a pair of chunk coordinates.
*
* @param chunkX X coordinate of the chunk.
* @param chunkZ Z coordinate of the chunk.
* @param provider Biome Provider to use for biome fetching.
*/
public ChunkInterpolator2D(World w, int chunkX, int chunkZ, BiomeProvider provider,
BiFunction<GenerationSettings, Vector3, Double> noiseGetter) {
this.noiseGetter = noiseGetter;
int xOrigin = chunkX << 4;
int zOrigin = chunkZ << 4;
long seed = w.getSeed();
double[][] noiseStorage = new double[5][5];
for(int x = 0; x < 5; x++) {
for(int z = 0; z < 5; z++) {
GenerationSettings generationSettings = provider.getBiome(xOrigin + (x << 2), zOrigin + (z << 2), seed).getGenerator();
Map<GenerationSettings, MutableInteger> genMap = new HashMap<>();
int step = generationSettings.getBlendStep();
int blend = generationSettings.getBlendDistance();
for(int xi = -blend; xi <= blend; xi++) {
for(int zi = -blend; zi <= blend; zi++) {
genMap.computeIfAbsent(
provider.getBiome(xOrigin + (x << 2) + (xi * step), zOrigin + (z << 2) + (zi * step), seed).getGenerator(),
g -> new MutableInteger(0)).increment(); // Increment by 1
}
}
noiseStorage[x][z] = computeNoise(genMap, (x << 2) + xOrigin, 0, (z << 2) + zOrigin);
}
}
for(int x = 0; x < 4; x++) {
for(int z = 0; z < 4; z++) {
interpGrid[x][z] = new Interpolator(
noiseStorage[x][z],
noiseStorage[x + 1][z],
noiseStorage[x][z + 1],
noiseStorage[x + 1][z + 1]);
}
}
}
private static int reRange(int value, int high) {
return FastMath.max(FastMath.min(value, high), 0);
}
public double computeNoise(GenerationSettings generationSettings, double x, double y, double z) {
return noiseGetter.apply(generationSettings, new Vector3(x, y, z));
}
/**
* Gets the noise at a pair of internal chunk coordinates.
*
* @param x The internal X coordinate (0-15).
* @param z The internal Z coordinate (0-15).
*
* @return double - The interpolated noise at the coordinates.
*/
@Override
public double getNoise(double x, double y, double z) {
return interpGrid[reRange(((int) x) / 4, 3)][reRange(((int) z) / 4, 3)].bilerp((x % 4) / 4, (z % 4) / 4);
}
public double getNoise(int x, int y, int z) {
return interpGrid[x / 4][z / 4].bilerp((double) (x % 4) / 4, (double) (z % 4) / 4);
}
}

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@@ -1,118 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.generation.math.interpolation;
import net.jafama.FastMath;
import java.util.HashMap;
import java.util.Map;
import java.util.function.BiFunction;
import com.dfsek.terra.api.util.mutable.MutableInteger;
import com.dfsek.terra.api.util.vector.Vector3;
import com.dfsek.terra.api.world.World;
import com.dfsek.terra.api.world.biome.GenerationSettings;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
import com.dfsek.terra.api.world.generator.ChunkInterpolator;
/**
* Class to abstract away the Interpolators needed to generate a chunk.<br>
* Contains method to get interpolated noise at a coordinate within the chunk.
*/
public class ChunkInterpolator3D implements ChunkInterpolator {
private final Interpolator3[][][] interpGrid;
private final BiFunction<GenerationSettings, Vector3, Double> noiseGetter;
private final int min;
private final int max;
/**
* Instantiates a 3D ChunkInterpolator3D at a pair of chunk coordinates.
*
* @param chunkX X coordinate of the chunk.
* @param chunkZ Z coordinate of the chunk.
* @param provider Biome Provider to use for biome fetching.
*/
public ChunkInterpolator3D(World w, int chunkX, int chunkZ, BiomeProvider provider,
BiFunction<GenerationSettings, Vector3, Double> noiseGetter) {
this.noiseGetter = noiseGetter;
int xOrigin = chunkX << 4;
int zOrigin = chunkZ << 4;
this.max = w.getMaxHeight();
this.min = w.getMinHeight();
int range = max - min + 1;
int size = range >> 2;
interpGrid = new Interpolator3[4][size][4];
double[][][] noiseStorage = new double[5][5][size + 1];
long seed = w.getSeed();
for(int x = 0; x < 5; x++) {
for(int z = 0; z < 5; z++) {
GenerationSettings generationSettings = provider.getBiome(xOrigin + (x << 2), zOrigin + (z << 2), seed).getGenerator();
Map<GenerationSettings, MutableInteger> genMap = new HashMap<>();
int step = generationSettings.getBlendStep();
int blend = generationSettings.getBlendDistance();
for(int xi = -blend; xi <= blend; xi++) {
for(int zi = -blend; zi <= blend; zi++) {
genMap.computeIfAbsent(
provider.getBiome(xOrigin + (x << 2) + (xi * step), zOrigin + (z << 2) + (zi * step), seed).getGenerator(),
g -> new MutableInteger(0)).increment(); // Increment by 1
}
}
for(int y = 0; y < size + 1; y++) {
noiseStorage[x][z][y] = computeNoise(genMap, (x << 2) + xOrigin, (y << 2) + min, (z << 2) + zOrigin);
}
}
}
for(int x = 0; x < 4; x++) {
for(int z = 0; z < 4; z++) {
for(int y = 0; y < size; y++) {
interpGrid[x][y][z] = new Interpolator3(
noiseStorage[x][z][y],
noiseStorage[x + 1][z][y],
noiseStorage[x][z][y + 1],
noiseStorage[x + 1][z][y + 1],
noiseStorage[x][z + 1][y],
noiseStorage[x + 1][z + 1][y],
noiseStorage[x][z + 1][y + 1],
noiseStorage[x + 1][z + 1][y + 1]);
}
}
}
}
private static int reRange(int value, int high) {
return FastMath.max(FastMath.min(value, high), 0);
}
public double computeNoise(GenerationSettings generationSettings, double x, double y, double z) {
return noiseGetter.apply(generationSettings, new Vector3(x, y, z));
}
/**
* Gets the noise at a pair of internal chunk coordinates.
*
* @param x The internal X coordinate (0-15).
* @param z The internal Z coordinate (0-15).
*
* @return double - The interpolated noise at the coordinates.
*/
@Override
public double getNoise(double x, double y, double z) {
return interpGrid[reRange(((int) x) / 4, 3)][(FastMath.max(FastMath.min(((int) y), max), min) - min) / 4][reRange(((int) z) / 4,
3)].trilerp(
(x % 4) / 4, (y % 4) / 4, (z % 4) / 4);
}
public double getNoise(int x, int y, int z) {
return interpGrid[x / 4][(y - min) / 4][z / 4].trilerp((double) (x % 4) / 4, (double) (y % 4) / 4, (double) (z % 4) / 4);
}
}

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@@ -1,45 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.generation.math.interpolation;
import com.dfsek.terra.api.world.World;
import com.dfsek.terra.api.world.biome.GenerationSettings;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
public class ElevationInterpolator {
private final double[][] values = new double[18][18];
public ElevationInterpolator(World world, int chunkX, int chunkZ, BiomeProvider provider, int smooth) {
int xOrigin = chunkX << 4;
int zOrigin = chunkZ << 4;
long seed = world.getSeed();
GenerationSettings[][] gens = new GenerationSettings[18 + 2 * smooth][18 + 2 * smooth];
// Precompute generators.
for(int x = -1 - smooth; x <= 16 + smooth; x++) {
for(int z = -1 - smooth; z <= 16 + smooth; z++) {
gens[x + 1 + smooth][z + 1 + smooth] = provider.getBiome(xOrigin + x, zOrigin + z, seed).getGenerator();
}
}
for(int x = -1; x <= 16; x++) {
for(int z = -1; z <= 16; z++) {
double noise = 0;
double div = 0;
for(int xi = -smooth; xi <= smooth; xi++) {
for(int zi = -smooth; zi <= smooth; zi++) {
GenerationSettings gen = gens[x + 1 + smooth + xi][z + 1 + smooth + zi];
noise += gen.getElevationSampler().getNoiseSeeded(seed, xOrigin + x, zOrigin + z) * gen.getElevationWeight();
div += gen.getElevationWeight();
}
}
values[x + 1][z + 1] = noise / div;
}
}
}
public double getElevation(int x, int z) {
return values[x + 1][z + 1];
}
}

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@@ -1,50 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.generation.math.interpolation;
/**
* Class for bilinear interpolation of values arranged on a unit square.
*/
public class Interpolator {
private final double v0, v1, v2, v3;
/**
* Constructs an interpolator with given values as vertices of a unit square.
*
* @param v0 - (0,0)
* @param v1 - (1,0)
* @param v2 - (0,1)
* @param v3 - (1,1)
*/
public Interpolator(double v0, double v1, double v2, double v3) {
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
this.v3 = v3;
}
/**
* 1D Linear interpolation between 2 points 1 unit apart.
*
* @param t - Distance from v0. Total distance between v0 and v1 is 1 unit.
* @param v0 - Value at v0.
* @param v1 - Value at v1.
*
* @return double - The interpolated value.
*/
public static double lerp(double t, double v0, double v1) {
return v0 + t * (v1 - v0);
}
/**
* 2D Bilinear interpolation between 4 points on a unit square.
*
* @param s - X value
* @param t - Z value
*
* @return double - The interpolated value.
*/
public double bilerp(double s, double t) {
double v01 = lerp(s, v0, v1);
double v23 = lerp(s, v2, v3);
return lerp(t, v01, v23);
}
}

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@@ -1,32 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.generation.math.interpolation;
/**
* Class for bilinear interpolation of values arranged on a unit square.
*/
public class Interpolator3 {
private final Interpolator bottom;
private final Interpolator top;
/**
* Constructs an interpolator with given values as vertices of a unit cube.
* * @param _000 The value at <code>(t, u, v) = (0, 0, 0)</code>.
* * @param _100 The value at <code>(t, u, v) = (1, 0, 0)</code>.
* * @param _010 The value at <code>(t, u, v) = (0, 1, 0)</code>.
* * @param _110 The value at <code>(t, u, v) = (1, 1, 0)</code>.
* * @param _001 The value at <code>(t, u, v) = (0, 0, 1)</code>.
* * @param _101 The value at <code>(t, u, v) = (1, 0, 1)</code>.
* * @param _011 The value at <code>(t, u, v) = (0, 1, 1)</code>.
* * @param _111 The value at <code>(t, u, v) = (1, 1, 1)</code>.
*/
public Interpolator3(double _000, double _100,
double _010, double _110,
double _001, double _101,
double _011, double _111) {
this.top = new Interpolator(_000, _010, _001, _011);
this.bottom = new Interpolator(_100, _110, _101, _111);
}
public double trilerp(double x, double y, double z) {
return Interpolator.lerp(x, top.bilerp(y, z), bottom.bilerp(y, z));
}
}

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@@ -1,32 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.generation.math.samplers;
import net.jafama.FastMath;
import com.dfsek.terra.addons.chunkgenerator.generation.math.interpolation.ChunkInterpolator3D;
import com.dfsek.terra.addons.chunkgenerator.generation.math.interpolation.ElevationInterpolator;
import com.dfsek.terra.api.world.World;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
import com.dfsek.terra.api.util.math.Sampler;
public class Sampler3D implements Sampler {
private final ChunkInterpolator3D interpolator;
private final ElevationInterpolator elevationInterpolator;
public Sampler3D(int x, int z, BiomeProvider provider, World world, int elevationSmooth) {
this.interpolator = new ChunkInterpolator3D(world, x, z, provider, (generator, coord) -> generator.getBaseSampler()
.getNoiseSeeded(coord,
world.getSeed()));
this.elevationInterpolator = new ElevationInterpolator(world, x, z, provider, elevationSmooth);
}
@Override
public double sample(double x, double y, double z) {
return interpolator.getNoise(x, y, z) + elevationInterpolator.getElevation(FastMath.roundToInt(x), FastMath.roundToInt(z));
}
@Override
public double sample(int x, int y, int z) {
return interpolator.getNoise(x, y, z) + elevationInterpolator.getElevation(FastMath.roundToInt(x), FastMath.roundToInt(z));
}
}

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@@ -1,23 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.palette;
import com.dfsek.terra.api.world.generator.Palette;
public class PaletteHolder {
private final Palette[] palettes;
private final int offset;
protected PaletteHolder(Palette[] palettes, int offset) {
this.palettes = palettes;
this.offset = offset;
}
public Palette getPalette(int y) {
int index = y + offset;
return index >= 0
? index < palettes.length
? palettes[index]
: palettes[palettes.length - 1]
: palettes[0];
}
}

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@@ -1,38 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.palette;
import net.jafama.FastMath;
import java.util.Map;
import java.util.TreeMap;
import com.dfsek.terra.api.world.generator.Palette;
public class PaletteHolderBuilder {
private final TreeMap<Integer, Palette> paletteMap = new TreeMap<>();
public PaletteHolderBuilder add(int y, Palette palette) {
paletteMap.put(y, palette);
return this;
}
public PaletteHolder build() {
int min = FastMath.min(paletteMap.keySet().stream().min(Integer::compareTo).orElse(0), 0);
int max = FastMath.max(paletteMap.keySet().stream().max(Integer::compareTo).orElse(255), 255);
Palette[] palettes = new Palette[paletteMap.lastKey() + 1 - min];
for(int y = min; y <= FastMath.max(paletteMap.lastKey(), max); y++) {
Palette d = null;
for(Map.Entry<Integer, Palette> e : paletteMap.entrySet()) {
if(e.getKey() >= y) {
d = e.getValue();
break;
}
}
if(d == null) throw new IllegalArgumentException("No palette for Y=" + y);
palettes[y - min] = d;
}
return new PaletteHolder(palettes, -min);
}
}

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@@ -1,27 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.palette;
import com.dfsek.tectonic.exception.LoadException;
import com.dfsek.tectonic.loading.ConfigLoader;
import com.dfsek.tectonic.loading.TypeLoader;
import java.lang.reflect.AnnotatedType;
import java.util.List;
import java.util.Map;
import com.dfsek.terra.api.world.generator.Palette;
public class PaletteHolderLoader implements TypeLoader<PaletteHolder> {
@SuppressWarnings("unchecked")
@Override
public PaletteHolder load(AnnotatedType type, Object o, ConfigLoader configLoader) throws LoadException {
List<Map<String, Integer>> palette = (List<Map<String, Integer>>) o;
PaletteHolderBuilder builder = new PaletteHolderBuilder();
for(Map<String, Integer> layer : palette) {
for(Map.Entry<String, Integer> entry : layer.entrySet()) {
builder.add(entry.getValue(), configLoader.loadType(Palette.class, entry.getKey()));
}
}
return builder.build();
}
}

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@@ -1,36 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.palette;
import com.dfsek.terra.api.properties.Properties;
import com.dfsek.terra.api.world.generator.Palette;
public class PaletteInfo implements Properties {
private final PaletteHolder paletteHolder;
private final SlantHolder slantHolder;
private final Palette ocean;
private final int seaLevel;
public PaletteInfo(PaletteHolder paletteHolder, SlantHolder slantHolder, Palette ocean, int seaLevel) {
this.paletteHolder = paletteHolder;
this.slantHolder = slantHolder;
this.ocean = ocean;
this.seaLevel = seaLevel;
}
public Palette getOcean() {
return ocean;
}
public PaletteHolder getPaletteHolder() {
return paletteHolder;
}
public SlantHolder getSlantHolder() {
return slantHolder;
}
public int getSeaLevel() {
return seaLevel;
}
}

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@@ -1,23 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.palette;
import java.util.TreeMap;
public class SlantHolder {
private final TreeMap<Double, PaletteHolder> layers;
private final double minSlope;
public SlantHolder(TreeMap<Double, PaletteHolder> layers, double minSlope) {
this.layers = layers;
this.minSlope = minSlope;
}
public PaletteHolder getPalette(double slope) {
return layers.floorEntry(slope).getValue();
}
public double getMinSlope() {
return minSlope;
}
}

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@@ -1,29 +0,0 @@
package com.dfsek.terra.addons.chunkgenerator.palette;
import com.dfsek.tectonic.exception.LoadException;
import com.dfsek.tectonic.loading.ConfigLoader;
import com.dfsek.tectonic.loading.TypeLoader;
import java.lang.reflect.AnnotatedType;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
@SuppressWarnings("unchecked")
public class SlantHolderLoader implements TypeLoader<SlantHolder> {
@Override
public SlantHolder load(AnnotatedType type, Object o, ConfigLoader configLoader) throws LoadException {
List<Map<Object, Object>> layers = (List<Map<Object, Object>>) o;
TreeMap<Double, PaletteHolder> slantLayers = new TreeMap<>();
double minThreshold = Double.MAX_VALUE;
for(Map<Object, Object> layer : layers) {
double threshold = ((Number) layer.get("threshold")).doubleValue();
if(threshold < minThreshold) minThreshold = threshold;
slantLayers.put(threshold, configLoader.loadType(PaletteHolder.class, layer.get("palette")));
}
return new SlantHolder(slantLayers, minThreshold);
}
}

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@@ -1,3 +0,0 @@
# config-biome
Registers the default configuration for Terra Biomes, `BIOME`.

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@@ -1,2 +0,0 @@
dependencies {
}

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@@ -1,33 +0,0 @@
package com.dfsek.terra.addons.biome;
import com.dfsek.terra.addons.biome.holder.PaletteHolder;
import com.dfsek.terra.addons.biome.holder.PaletteHolderLoader;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.addon.TerraAddon;
import com.dfsek.terra.api.addon.annotations.Addon;
import com.dfsek.terra.api.addon.annotations.Author;
import com.dfsek.terra.api.addon.annotations.Version;
import com.dfsek.terra.api.event.events.config.pack.ConfigPackPreLoadEvent;
import com.dfsek.terra.api.event.functional.FunctionalEventHandler;
import com.dfsek.terra.api.inject.annotations.Inject;
@Addon("config-biome")
@Author("Terra")
@Version("1.0.0")
public class BiomeAddon extends TerraAddon {
@Inject
private Platform platform;
@Override
public void initialize() {
platform.getEventManager()
.getHandler(FunctionalEventHandler.class)
.register(this, ConfigPackPreLoadEvent.class)
.then(event -> {
event.getPack().registerConfigType(new BiomeConfigType(event.getPack()), "BIOME", 5);
event.getPack().applyLoader(PaletteHolder.class, new PaletteHolderLoader());
})
.failThrough();
}
}

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@@ -1,51 +0,0 @@
package com.dfsek.terra.addons.biome;
import com.dfsek.tectonic.exception.LoadException;
import com.dfsek.tectonic.loading.TypeLoader;
import java.util.function.Supplier;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.config.ConfigFactory;
import com.dfsek.terra.api.config.ConfigPack;
import com.dfsek.terra.api.config.ConfigType;
import com.dfsek.terra.api.registry.OpenRegistry;
import com.dfsek.terra.api.util.reflection.TypeKey;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class BiomeConfigType implements ConfigType<BiomeTemplate, TerraBiome> {
public static final TypeKey<TerraBiome> BIOME_TYPE_TOKEN = new TypeKey<>() {
};
private final BiomeFactory factory;
public BiomeConfigType(ConfigPack pack) {
this.factory = new BiomeFactory(pack);
}
@Override
public Supplier<OpenRegistry<TerraBiome>> registrySupplier(ConfigPack pack) {
return () -> pack.getRegistryFactory().create(registry -> (TypeLoader<TerraBiome>) (t, c, loader) -> {
if(c.equals("SELF")) return null;
TerraBiome obj = registry.get((String) c);
if(obj == null)
throw new LoadException("No such " + t.getType().getTypeName() + " matching \"" + c + "\" was found in this registry.");
return obj;
});
}
@Override
public BiomeTemplate getTemplate(ConfigPack pack, Platform platform) {
return new BiomeTemplate(pack, platform);
}
@Override
public ConfigFactory<BiomeTemplate, TerraBiome> getFactory() {
return factory;
}
@Override
public TypeKey<TerraBiome> getTypeKey() {
return BIOME_TYPE_TOKEN;
}
}

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@@ -1,26 +0,0 @@
package com.dfsek.terra.addons.biome;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.config.ConfigFactory;
import com.dfsek.terra.api.config.ConfigPack;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class BiomeFactory implements ConfigFactory<BiomeTemplate, TerraBiome> {
private final ConfigPack pack;
public BiomeFactory(ConfigPack pack) {
this.pack = pack;
}
@Override
public TerraBiome build(BiomeTemplate template, Platform platform) {
UserDefinedGenerationSettings generator = new UserDefinedGenerationSettings(template.getNoiseEquation(),
template.getElevationEquation(),
template.getCarvingEquation(), template.getBiomeNoise(),
template.getElevationWeight(),
template.getBlendDistance(), template.getBlendStep(),
template.getBlendWeight());
return new UserDefinedBiome(template.getVanilla(), generator, template);
}
}

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@@ -1,213 +0,0 @@
package com.dfsek.terra.addons.biome;
import com.dfsek.tectonic.annotations.Default;
import com.dfsek.tectonic.annotations.Final;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.tectonic.config.ValidatedConfigTemplate;
import com.dfsek.tectonic.exception.ValidationException;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.block.BlockType;
import com.dfsek.terra.api.config.AbstractableTemplate;
import com.dfsek.terra.api.config.ConfigPack;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
import com.dfsek.terra.api.world.biome.Biome;
import com.dfsek.terra.api.world.generator.Palette;
@SuppressWarnings({ "FieldMayBeFinal", "unused" })
public class BiomeTemplate implements AbstractableTemplate, ValidatedConfigTemplate {
private final ConfigPack pack;
@Value("id")
@Final
private @Meta String id;
@Value("extends")
@Final
@Default
private List<String> extended = Collections.emptyList();
@Value("variables")
@Default
private @Meta Map<String, @Meta Double> variables = new HashMap<>();
@Value("beta.carving.equation")
@Default
private @Meta NoiseSampler carvingEquation = NoiseSampler.zero();
@Value("vanilla")
private @Meta ProbabilityCollection<Biome> vanilla;
@Value("biome-noise")
@Default
private @Meta NoiseSampler biomeNoise = NoiseSampler.zero();
@Value("blend.distance")
@Default
private @Meta int blendDistance = 3;
@Value("blend.weight")
@Default
private @Meta double blendWeight = 1;
@Value("blend.step")
@Default
private @Meta int blendStep = 4;
@Value("noise")
private @Meta NoiseSampler noiseEquation;
@Value("ocean.level")
@Default
private @Meta int seaLevel = 62;
@Value("elevation.equation")
@Default
private @Meta NoiseSampler elevationEquation = NoiseSampler.zero();
@Value("elevation.weight")
@Default
private @Meta double elevationWeight = 1;
@Value("slabs.enable")
@Default
private @Meta boolean doSlabs = false;
@Value("slabs.threshold")
@Default
private @Meta double slabThreshold = 0.0075D;
@Value("slabs.palettes")
@Default
private @Meta Map<@Meta BlockType, @Meta Palette> slabPalettes;
@Value("slabs.stair-palettes")
@Default
private @Meta Map<@Meta BlockType, @Meta Palette> stairPalettes;
@Value("interpolate-elevation")
@Default
private @Meta boolean interpolateElevation = true;
@Value("color")
@Final
@Default
private @Meta int color = 0;
@Value("tags")
@Default
private @Meta Set<@Meta String> tags = new HashSet<>();
@Value("colors")
@Default
private @Meta Map<String, @Meta Integer> colors = new HashMap<>();
// Plain ol' map, so platforms can decide what to do with colors (if anything).
public BiomeTemplate(ConfigPack pack, Platform platform) {
this.pack = pack;
}
public boolean interpolateElevation() {
return interpolateElevation;
}
public boolean doSlabs() {
return doSlabs;
}
@Override
public boolean validate() throws ValidationException {
color |= 0xff000000; // Alpha adjustment
return true;
}
public List<String> getExtended() {
return extended;
}
public Set<String> getTags() {
return tags;
}
public Map<String, Integer> getColors() {
return colors;
}
public double getBlendWeight() {
return blendWeight;
}
public int getColor() {
return color;
}
public int getBlendDistance() {
return blendDistance;
}
public double getSlabThreshold() {
return slabThreshold;
}
public Map<BlockType, Palette> getSlabPalettes() {
return slabPalettes;
}
public Map<BlockType, Palette> getStairPalettes() {
return stairPalettes;
}
public NoiseSampler getBiomeNoise() {
return biomeNoise;
}
public NoiseSampler getElevationEquation() {
return elevationEquation;
}
public NoiseSampler getCarvingEquation() {
return carvingEquation;
}
public ConfigPack getPack() {
return pack;
}
public int getSeaLevel() {
return seaLevel;
}
public String getID() {
return id;
}
public ProbabilityCollection<Biome> getVanilla() {
return vanilla;
}
public NoiseSampler getNoiseEquation() {
return noiseEquation;
}
public double getElevationWeight() {
return elevationWeight;
}
public int getBlendStep() {
return blendStep;
}
public Map<String, Double> getVariables() {
return variables;
}
}

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@@ -1,19 +0,0 @@
package com.dfsek.terra.addons.biome;
import com.dfsek.terra.addons.biome.holder.PaletteHolder;
import com.dfsek.terra.api.world.biome.PaletteSettings;
import com.dfsek.terra.api.world.generator.Palette;
public class PaletteSettingsImpl implements PaletteSettings {
private final PaletteHolder palette;
public PaletteSettingsImpl(PaletteHolder palette) {
this.palette = palette;
}
@Override
public Palette getPalette(int y) {
return palette.getPalette(y);
}
}

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@@ -1,78 +0,0 @@
package com.dfsek.terra.addons.biome;
import java.util.Set;
import com.dfsek.terra.api.properties.Context;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
import com.dfsek.terra.api.world.biome.Biome;
import com.dfsek.terra.api.world.biome.GenerationSettings;
import com.dfsek.terra.api.world.biome.TerraBiome;
/**
* Class representing a config-defined biome
*/
public class UserDefinedBiome implements TerraBiome {
private final UserDefinedGenerationSettings gen;
private final ProbabilityCollection<Biome> vanilla;
private final String id;
private final BiomeTemplate config;
private final int color;
private final Set<String> tags;
private final Context context = new Context();
public UserDefinedBiome(ProbabilityCollection<Biome> vanilla, UserDefinedGenerationSettings gen, BiomeTemplate config) {
this.vanilla = vanilla;
this.gen = gen;
this.id = config.getID();
this.config = config;
this.color = config.getColor();
this.tags = config.getTags();
tags.add("BIOME:" + id);
}
@Override
public String toString() {
return "{BIOME:" + getID() + "}";
}
/**
* Gets the Vanilla biomes to represent the custom biome.
*
* @return Collection of biomes to represent the custom biome.
*/
@Override
public ProbabilityCollection<Biome> getVanillaBiomes() {
return vanilla;
}
@Override
public GenerationSettings getGenerator() {
return gen;
}
@Override
public int getColor() {
return color;
}
@Override
public Set<String> getTags() {
return tags;
}
@Override
public String getID() {
return id;
}
public BiomeTemplate getConfig() {
return config;
}
@Override
public Context getContext() {
return context;
}
}

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@@ -1,71 +0,0 @@
package com.dfsek.terra.addons.biome;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.world.biome.GenerationSettings;
public class UserDefinedGenerationSettings implements GenerationSettings {
private final NoiseSampler noise;
private final NoiseSampler elevation;
private final NoiseSampler carving;
private final NoiseSampler biomeNoise;
private final double elevationWeight;
private final int blendDistance;
private final int blendStep;
private final double blendWeight;
public UserDefinedGenerationSettings(NoiseSampler noise, NoiseSampler elevation, NoiseSampler carving, NoiseSampler biomeNoise,
double elevationWeight, int blendDistance, int blendStep, double blendWeight) {
this.noise = noise;
this.elevation = elevation;
this.carving = carving;
this.biomeNoise = biomeNoise;
this.elevationWeight = elevationWeight;
this.blendDistance = blendDistance;
this.blendStep = blendStep;
this.blendWeight = blendWeight;
}
@Override
public NoiseSampler getBaseSampler() {
return noise;
}
@Override
public NoiseSampler getElevationSampler() {
return elevation;
}
@Override
public NoiseSampler getCarver() {
return carving;
}
@Override
public int getBlendDistance() {
return blendDistance;
}
@Override
public double getWeight() {
return blendWeight;
}
@Override
public NoiseSampler getBiomeNoise() {
return biomeNoise;
}
@Override
public double getElevationWeight() {
return elevationWeight;
}
@Override
public int getBlendStep() {
return blendStep;
}
}

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@@ -1,117 +0,0 @@
package com.dfsek.terra.addons.biome.command.biome;
import com.dfsek.terra.api.Platform;
import org.jetbrains.annotations.NotNull;
import java.util.function.Consumer;
import com.dfsek.terra.api.util.vector.Vector3;
import com.dfsek.terra.api.world.World;
import com.dfsek.terra.api.world.biome.TerraBiome;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
/**
* Runnable that locates a biome asynchronously
*/
public class AsyncBiomeFinder implements Runnable {
protected final BiomeProvider provider;
protected final TerraBiome target;
protected final int startRadius;
protected final int maxRadius;
protected final int centerX;
protected final int centerZ;
protected final World world;
protected final Platform platform;
private final Consumer<Vector3> callback;
protected int searchSize = 1;
public AsyncBiomeFinder(BiomeProvider provider, TerraBiome target, @NotNull Vector3 origin, World world, int startRadius, int maxRadius,
Consumer<Vector3> callback, Platform platform) {
this.provider = provider;
this.target = target;
this.platform = platform;
this.startRadius = startRadius;
this.maxRadius = maxRadius;
this.centerX = origin.getBlockX();
this.centerZ = origin.getBlockZ();
this.world = world;
this.callback = callback;
}
public Vector3 finalizeVector(Vector3 orig) {
return orig.multiply(platform.getTerraConfig().getBiomeSearchResolution());
}
@Override
public void run() {
int x = centerX;
int z = centerZ;
x /= searchSize;
z /= searchSize;
int run = 1;
boolean toggle = true;
boolean found = false;
main:
for(int i = startRadius; i < maxRadius; i++) {
for(int j = 0; j < run; j++) {
if(isValid(x, z, target)) {
found = true;
break main;
}
if(toggle) x += 1;
else x -= 1;
}
for(int j = 0; j < run; j++) {
if(isValid(x, z, target)) {
found = true;
break main;
}
if(toggle) z += 1;
else z -= 1;
}
run++;
toggle = !toggle;
}
Vector3 finalSpawn = found ? finalizeVector(new Vector3(x, 0, z)) : null;
callback.accept(finalSpawn);
}
/**
* Helper method to get biome at location
*
* @param x X coordinate
* @param z Z coordinate
*
* @return TerraBiome at coordinates
*/
public boolean isValid(int x, int z, TerraBiome target) {
int res = platform.getTerraConfig().getBiomeSearchResolution();
return getProvider().getBiome(x * res, z * res, world.getSeed()).equals(target);
}
public TerraBiome getTarget() {
return target;
}
public World getWorld() {
return world;
}
public BiomeProvider getProvider() {
return provider;
}
public int getSearchSize() {
return searchSize;
}
public void setSearchSize(int searchSize) {
this.searchSize = searchSize;
}
}

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@@ -1,37 +0,0 @@
package com.dfsek.terra.addons.biome.command.biome;
import com.dfsek.terra.addons.biome.UserDefinedBiome;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.command.CommandTemplate;
import com.dfsek.terra.api.command.annotation.Command;
import com.dfsek.terra.api.command.annotation.Subcommand;
import com.dfsek.terra.api.command.annotation.type.PlayerCommand;
import com.dfsek.terra.api.command.annotation.type.WorldCommand;
import com.dfsek.terra.api.entity.CommandSender;
import com.dfsek.terra.api.entity.Player;
import com.dfsek.terra.api.inject.annotations.Inject;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
@Command(
subcommands = {
@Subcommand(value = "info", aliases = "i", clazz = BiomeInfoCommand.class),
@Subcommand(value = "locate", aliases = "l", clazz = BiomeLocateCommand.class)
},
usage = "/terra biome"
)
@WorldCommand
@PlayerCommand
public class BiomeCommand implements CommandTemplate {
@Inject
private Platform platform;
@Override
public void execute(CommandSender sender) {
Player player = (Player) sender;
BiomeProvider provider = player.world().getBiomeProvider();
UserDefinedBiome biome = (UserDefinedBiome) provider.getBiome(player.position(), player.world().getSeed());
sender.sendMessage("You are standing in " + biome.getID());
}
}

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@@ -1,40 +0,0 @@
package com.dfsek.terra.addons.biome.command.biome;
import com.dfsek.terra.addons.biome.BiomeTemplate;
import com.dfsek.terra.addons.biome.UserDefinedBiome;
import com.dfsek.terra.addons.biome.command.biome.arg.BiomeArgumentParser;
import com.dfsek.terra.addons.biome.command.biome.tab.BiomeTabCompleter;
import com.dfsek.terra.api.command.CommandTemplate;
import com.dfsek.terra.api.command.annotation.Argument;
import com.dfsek.terra.api.command.annotation.Command;
import com.dfsek.terra.api.command.annotation.inject.ArgumentTarget;
import com.dfsek.terra.api.entity.CommandSender;
import com.dfsek.terra.api.world.biome.TerraBiome;
@Command(arguments = @Argument(
value = "biome",
tabCompleter = BiomeTabCompleter.class,
argumentParser = BiomeArgumentParser.class
))
public class BiomeInfoCommand implements CommandTemplate {
@ArgumentTarget("biome")
private TerraBiome biome;
@Override
public void execute(CommandSender sender) {
sender.sendMessage("Biome info for \"" + biome.getID() + "\".");
sender.sendMessage("Vanilla biome: " + biome.getVanillaBiomes());
if(biome instanceof UserDefinedBiome) {
BiomeTemplate bio = ((UserDefinedBiome) biome).getConfig();
if(bio.getExtended().size() == 0) {
sender.sendMessage("No Parent Biomes");
} else {
sender.sendMessage("------Parent Biomes-----");
bio.getExtended().forEach(id -> sender.sendMessage(" - " + id));
}
}
}
}

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package com.dfsek.terra.addons.biome.command.biome;
import java.util.Locale;
import com.dfsek.terra.addons.biome.command.biome.arg.BiomeArgumentParser;
import com.dfsek.terra.addons.biome.command.biome.tab.BiomeTabCompleter;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.command.CommandTemplate;
import com.dfsek.terra.api.command.annotation.Argument;
import com.dfsek.terra.api.command.annotation.Command;
import com.dfsek.terra.api.command.annotation.Switch;
import com.dfsek.terra.api.command.annotation.inject.ArgumentTarget;
import com.dfsek.terra.api.command.annotation.inject.SwitchTarget;
import com.dfsek.terra.api.command.annotation.type.PlayerCommand;
import com.dfsek.terra.api.command.annotation.type.WorldCommand;
import com.dfsek.terra.api.command.arg.IntegerArgumentParser;
import com.dfsek.terra.api.entity.CommandSender;
import com.dfsek.terra.api.entity.Player;
import com.dfsek.terra.api.inject.annotations.Inject;
import com.dfsek.terra.api.util.vector.Vector3;
import com.dfsek.terra.api.world.biome.TerraBiome;
@PlayerCommand
@WorldCommand
@Command(arguments = {
@Argument(
value = "biome",
tabCompleter = BiomeTabCompleter.class,
argumentParser = BiomeArgumentParser.class
),
@Argument(
value = "radius",
required = false,
defaultValue = "1000",
argumentParser = IntegerArgumentParser.class
)
}, switches = @Switch(
value = "teleport",
aliases = { "t", "tp" }
))
public class BiomeLocateCommand implements CommandTemplate {
@ArgumentTarget("radius")
private Integer radius;
@ArgumentTarget("biome")
private TerraBiome biome;
@SwitchTarget("teleport")
private boolean teleport;
@Inject
private Platform platform;
@Override
public void execute(CommandSender sender) {
Player player = (Player) sender;
new Thread(new AsyncBiomeFinder(player.world().getBiomeProvider(), biome,
player.position().clone().multiply((1D / platform.getTerraConfig().getBiomeSearchResolution())),
player.world(), 0, radius, location -> {
if(location != null) {
sender.sendMessage(
String.format("The nearest %s is at [%d, ~, %d] (%.1f blocks away)", biome.getID().toLowerCase(Locale.ROOT),
location.getBlockX(), location.getBlockZ(),
location.add(new Vector3(0, player.position().getY(), 0)).distance(player.position())));
if(teleport) {
platform.runPossiblyUnsafeTask(
() -> player.position(new Vector3(location.getX(), player.position().getY(), location.getZ())));
}
} else sender.sendMessage("Unable to locate biome \"" + biome.getID() + "\"");
}, platform), "Biome Location Thread").start();
}
}

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@@ -1,20 +0,0 @@
package com.dfsek.terra.addons.biome.command.biome.arg;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.command.arg.ArgumentParser;
import com.dfsek.terra.api.entity.CommandSender;
import com.dfsek.terra.api.entity.Player;
import com.dfsek.terra.api.inject.annotations.Inject;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class BiomeArgumentParser implements ArgumentParser<TerraBiome> {
@Inject
private Platform platform;
@Override
public TerraBiome parse(CommandSender sender, String arg) {
Player player = (Player) sender;
return player.world().getConfig().getRegistry(TerraBiome.class).get(arg);
}
}

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@@ -1,24 +0,0 @@
package com.dfsek.terra.addons.biome.command.biome.tab;
import java.util.List;
import java.util.stream.Collectors;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.command.tab.TabCompleter;
import com.dfsek.terra.api.entity.CommandSender;
import com.dfsek.terra.api.entity.Player;
import com.dfsek.terra.api.inject.annotations.Inject;
import com.dfsek.terra.api.world.biome.TerraBiome;
public class BiomeTabCompleter implements TabCompleter {
@Inject
private Platform platform;
@Override
public List<String> complete(CommandSender sender) {
Player player = (Player) sender;
return player.world().getConfig().getRegistry(TerraBiome.class).entries().stream().map(TerraBiome::getID).collect(
Collectors.toList());
}
}

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@@ -1,23 +0,0 @@
package com.dfsek.terra.addons.biome.holder;
import com.dfsek.terra.api.world.generator.Palette;
public class PaletteHolder {
private final Palette[] palettes;
private final int offset;
protected PaletteHolder(Palette[] palettes, int offset) {
this.palettes = palettes;
this.offset = offset;
}
public Palette getPalette(int y) {
int index = y + offset;
return index >= 0
? index < palettes.length
? palettes[index]
: palettes[palettes.length - 1]
: palettes[0];
}
}

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@@ -1,38 +0,0 @@
package com.dfsek.terra.addons.biome.holder;
import net.jafama.FastMath;
import java.util.Map;
import java.util.TreeMap;
import com.dfsek.terra.api.world.generator.Palette;
public class PaletteHolderBuilder {
private final TreeMap<Integer, Palette> paletteMap = new TreeMap<>();
public PaletteHolderBuilder add(int y, Palette palette) {
paletteMap.put(y, palette);
return this;
}
public PaletteHolder build() {
int min = FastMath.min(paletteMap.keySet().stream().min(Integer::compareTo).orElse(0), 0);
int max = FastMath.max(paletteMap.keySet().stream().max(Integer::compareTo).orElse(255), 255);
Palette[] palettes = new Palette[paletteMap.lastKey() + 1 - min];
for(int y = min; y <= FastMath.max(paletteMap.lastKey(), max); y++) {
Palette d = null;
for(Map.Entry<Integer, Palette> e : paletteMap.entrySet()) {
if(e.getKey() >= y) {
d = e.getValue();
break;
}
}
if(d == null) throw new IllegalArgumentException("No palette for Y=" + y);
palettes[y - min] = d;
}
return new PaletteHolder(palettes, -min);
}
}

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@@ -1,27 +0,0 @@
package com.dfsek.terra.addons.biome.holder;
import com.dfsek.tectonic.exception.LoadException;
import com.dfsek.tectonic.loading.ConfigLoader;
import com.dfsek.tectonic.loading.TypeLoader;
import java.lang.reflect.AnnotatedType;
import java.util.List;
import java.util.Map;
import com.dfsek.terra.api.world.generator.Palette;
public class PaletteHolderLoader implements TypeLoader<PaletteHolder> {
@SuppressWarnings("unchecked")
@Override
public PaletteHolder load(AnnotatedType type, Object o, ConfigLoader configLoader) throws LoadException {
List<Map<String, Integer>> palette = (List<Map<String, Integer>>) o;
PaletteHolderBuilder builder = new PaletteHolderBuilder();
for(Map<String, Integer> layer : palette) {
for(Map.Entry<String, Integer> entry : layer.entrySet()) {
builder.add(entry.getValue(), configLoader.loadType(Palette.class, entry.getKey()));
}
}
return builder.build();
}
}

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# config-carver
Registers the default configuration for Terra Carvers, `CARVER`.

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@@ -1,2 +0,0 @@
dependencies {
}

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@@ -1,71 +0,0 @@
package com.dfsek.terra.addons.carver;
import com.dfsek.terra.api.Platform;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Random;
import com.dfsek.terra.addons.carver.carving.Worm;
import com.dfsek.terra.api.util.MathUtil;
import com.dfsek.terra.api.util.PopulationUtil;
import com.dfsek.terra.api.util.vector.Vector3;
import com.dfsek.terra.api.world.World;
import com.dfsek.terra.api.world.biome.TerraBiome;
import com.dfsek.terra.api.world.biome.generation.BiomeProvider;
public class CarverCache {
private final LoadingCache<Long, List<Worm.WormPoint>> cache;
private final UserDefinedCarver carver;
public CarverCache(World w, Platform platform, UserDefinedCarver carver) {
this.carver = carver;
cache = CacheBuilder.newBuilder().maximumSize(platform.getTerraConfig().getCarverCacheSize())
.build(new CacheLoader<>() {
@Override
public List<Worm.WormPoint> load(@NotNull Long key) {
int chunkX = (int) (key >> 32);
int chunkZ = (int) key.longValue();
BiomeProvider provider = w.getBiomeProvider();
if(CarverCache.this.carver.isChunkCarved(w, chunkX, chunkZ, new Random(
PopulationUtil.getCarverChunkSeed(chunkX, chunkZ,
w.getSeed() + CarverCache.this.carver.hashCode())))) {
long seed = PopulationUtil.getCarverChunkSeed(chunkX, chunkZ, w.getSeed());
Random r = new Random(seed);
Worm carving = CarverCache.this.carver.getWorm(seed, new Vector3((chunkX << 4) + r.nextInt(16),
CarverCache.this.carver.getConfig()
.getHeight()
.get(r),
(chunkZ << 4) + r.nextInt(16)));
List<Worm.WormPoint> points = new ArrayList<>();
for(int i = 0; i < carving.getLength(); i++) {
carving.step();
TerraBiome biome = provider.getBiome(carving.getRunning(), w.getSeed());
/*
if(!((UserDefinedBiome) biome).getConfig().getCarvers().containsKey(CarverCache.this.carver)) { // Stop
if we enter a biome this carver is not present in
return Collections.emptyList();
}
*/
points.add(carving.getPoint());
}
return points;
}
return Collections.emptyList();
}
});
}
public List<Worm.WormPoint> getPoints(int chunkX, int chunkZ) {
return cache.getUnchecked(MathUtil.squash(chunkX, chunkZ));
}
}

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@@ -1,40 +0,0 @@
package com.dfsek.terra.addons.carver;
import com.dfsek.paralithic.eval.parser.Scope;
import com.dfsek.paralithic.eval.tokenizer.ParseException;
import com.dfsek.tectonic.exception.LoadException;
import java.util.Arrays;
import java.util.List;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.config.ConfigFactory;
import com.dfsek.terra.api.config.ConfigPack;
import com.dfsek.terra.api.util.MathUtil;
public class CarverFactory implements ConfigFactory<CarverTemplate, UserDefinedCarver> {
private final ConfigPack pack;
public CarverFactory(ConfigPack pack) {
this.pack = pack;
}
@Override
public UserDefinedCarver build(CarverTemplate config, Platform platform) throws LoadException {
double[] start = { config.getStartX(), config.getStartY(), config.getStartZ() };
double[] mutate = { config.getMutateX(), config.getMutateY(), config.getMutateZ() };
List<String> radius = Arrays.asList(config.getRadMX(), config.getRadMY(), config.getRadMZ());
long hash = MathUtil.hashToLong(config.getID());
UserDefinedCarver carver;
try {
carver = new UserDefinedCarver(config.getHeight(), config.getLength(), start, mutate, radius, new Scope(), hash,
config.getCutTop(), config.getCutBottom(), config, platform);
} catch(ParseException e) {
throw new LoadException("Unable to parse radius equations", e);
}
carver.setRecalc(config.getRecalc());
carver.setRecalcMagnitude(config.getRecaclulateMagnitude());
return carver;
}
}

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@@ -1,66 +0,0 @@
package com.dfsek.terra.addons.carver;
import net.jafama.FastMath;
import java.util.Map;
import java.util.TreeMap;
import com.dfsek.terra.api.block.BlockType;
import com.dfsek.terra.api.block.state.BlockState;
import com.dfsek.terra.api.util.collection.MaterialSet;
import com.dfsek.terra.api.util.collection.ProbabilityCollection;
@SuppressWarnings({ "unchecked", "rawtypes", "RedundantSuppression" })
public class CarverPalette {
private final boolean blacklist;
private final MaterialSet replace;
private final TreeMap<Integer, ProbabilityCollection<BlockState>> map = new TreeMap<>();
private ProbabilityCollection<BlockState>[] layers;
private int offset = 0;
public CarverPalette(MaterialSet replaceable, boolean blacklist) {
this.blacklist = blacklist;
this.replace = replaceable;
}
public CarverPalette add(ProbabilityCollection<BlockState> collection, int y) {
map.put(y, collection);
return this;
}
public ProbabilityCollection<BlockState> get(int y) {
int index = y + offset;
return index >= 0
? index < layers.length
? layers[index]
: layers[layers.length - 1]
: layers[0];
}
public boolean canReplace(BlockType material) {
return blacklist != replace.contains(material);
}
/**
* Build the palette to an array.
*/
public void build() {
int min = FastMath.min(map.keySet().stream().min(Integer::compareTo).orElse(0), 0);
int max = FastMath.max(map.keySet().stream().max(Integer::compareTo).orElse(255), 255);
layers = new ProbabilityCollection[map.lastKey() + 1 - min];
for(int y = min; y <= FastMath.max(map.lastKey(), max); y++) {
ProbabilityCollection<BlockState> d = null;
for(Map.Entry<Integer, ProbabilityCollection<BlockState>> e : map.entrySet()) {
if(e.getKey() >= y) {
d = e.getValue();
break;
}
}
if(d == null) throw new IllegalArgumentException("No palette for Y=" + y);
layers[y - min] = d;
}
offset = -min;
}
}

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@@ -1,189 +0,0 @@
package com.dfsek.terra.addons.carver;
import com.dfsek.tectonic.annotations.Default;
import com.dfsek.tectonic.annotations.Final;
import com.dfsek.tectonic.annotations.Value;
import java.util.HashMap;
import java.util.Map;
import com.dfsek.terra.api.block.BlockType;
import com.dfsek.terra.api.config.AbstractableTemplate;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.util.ConstantRange;
import com.dfsek.terra.api.util.Range;
import com.dfsek.terra.api.util.collection.MaterialSet;
@SuppressWarnings({ "unused", "FieldMayBeFinal" })
public class CarverTemplate implements AbstractableTemplate {
@Value("id")
@Final
private String id;
@Value("step")
@Default
private @Meta int step = 2;
@Value("recalculate-magnitude")
@Default
private @Meta double recaclulateMagnitude = 4;
@Value("recalculate-direction")
@Default
private @Meta Range recalc = new ConstantRange(8, 10);
@Value("length")
private @Meta Range length;
@Value("start.x")
private @Meta double startX;
@Value("start.y")
private @Meta double startY;
@Value("start.z")
private @Meta double startZ;
@Value("start.radius.x")
private @Meta String radMX;
@Value("start.radius.y")
private @Meta String radMY;
@Value("start.radius.z")
private @Meta String radMZ;
@Value("start.height")
private @Meta Range height;
@Value("cut.bottom")
@Default
private @Meta int cutBottom = 0;
@Value("cut.top")
@Default
private @Meta int cutTop = 0;
@Value("mutate.x")
private @Meta double mutateX;
@Value("mutate.y")
private @Meta double mutateY;
@Value("mutate.z")
private @Meta double mutateZ;
@Value("palette.top")
private @Meta CarverPalette top;
@Value("palette.bottom")
private @Meta CarverPalette bottom;
@Value("palette.outer")
private @Meta CarverPalette outer;
@Value("palette.inner")
private @Meta CarverPalette inner;
@Value("shift")
@Default
private @Meta Map<@Meta BlockType, @Meta MaterialSet> shift = new HashMap<>();
@Value("update")
@Default
private @Meta MaterialSet update = new MaterialSet();
public String getID() {
return id;
}
public int getStep() {
return step;
}
public Range getLength() {
return length;
}
public double getStartX() {
return startX;
}
public double getStartY() {
return startY;
}
public double getStartZ() {
return startZ;
}
public String getRadMX() {
return radMX;
}
public String getRadMY() {
return radMY;
}
public String getRadMZ() {
return radMZ;
}
public Range getHeight() {
return height;
}
public int getCutBottom() {
return cutBottom;
}
public int getCutTop() {
return cutTop;
}
public double getMutateX() {
return mutateX;
}
public double getMutateY() {
return mutateY;
}
public double getMutateZ() {
return mutateZ;
}
public CarverPalette getTop() {
return top;
}
public CarverPalette getBottom() {
return bottom;
}
public CarverPalette getOuter() {
return outer;
}
public CarverPalette getInner() {
return inner;
}
public Map<BlockType, MaterialSet> getShift() {
return shift;
}
public MaterialSet getUpdate() {
return update;
}
public Range getRecalc() {
return recalc;
}
public double getRecaclulateMagnitude() {
return recaclulateMagnitude;
}
}

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@@ -1,98 +0,0 @@
package com.dfsek.terra.addons.carver;
import org.jetbrains.annotations.NotNull;
import java.util.HashMap;
import java.util.Map;
import java.util.Random;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.block.BlockType;
import com.dfsek.terra.api.block.state.BlockState;
import com.dfsek.terra.api.config.WorldConfig;
import com.dfsek.terra.api.profiler.ProfileFrame;
import com.dfsek.terra.api.util.PopulationUtil;
import com.dfsek.terra.api.util.vector.Vector3;
import com.dfsek.terra.api.world.Chunk;
import com.dfsek.terra.api.world.World;
import com.dfsek.terra.api.world.generator.Chunkified;
import com.dfsek.terra.api.world.generator.GenerationStage;
public class CavePopulator implements GenerationStage, Chunkified {
private static final Map<BlockType, BlockState> shiftStorage = new HashMap<>();
// Persist BlockData created for shifts, to avoid re-calculating each time.
private final Platform platform;
public CavePopulator(Platform platform) {
this.platform = platform;
}
@SuppressWarnings("try")
@Override
public void populate(@NotNull World world, @NotNull Chunk chunk) {
try(ProfileFrame ignore = platform.getProfiler().profile("carving")) {
Random random = PopulationUtil.getRandom(chunk);
WorldConfig config = world.getConfig();
if(config.disableCarving()) return;
for(UserDefinedCarver c : config.getRegistry(UserDefinedCarver.class).entries()) {
CarverTemplate template = c.getConfig();
Map<Vector3, BlockState> shiftCandidate = new HashMap<>();
c.carve(chunk.getX(), chunk.getZ(), world, (v, type) -> {
try(ProfileFrame ignored = platform.getProfiler().profile("carving:" + c.getConfig().getID())) {
BlockState m = chunk.getBlock(v.getBlockX(), v.getBlockY(), v.getBlockZ());
BlockType re = m.getBlockType();
switch(type) {
case CENTER:
if(template.getInner().canReplace(re)) {
chunk.setBlock(v.getBlockX(), v.getBlockY(), v.getBlockZ(),
template.getInner().get(v.getBlockY()).get(random), template.getUpdate().contains(re));
if(template.getShift().containsKey(re)) shiftCandidate.put(v, m);
}
break;
case WALL:
if(template.getOuter().canReplace(re)) {
chunk.setBlock(v.getBlockX(), v.getBlockY(), v.getBlockZ(),
template.getOuter().get(v.getBlockY()).get(random), template.getUpdate().contains(re));
if(template.getShift().containsKey(re)) shiftCandidate.put(v, m);
}
break;
case TOP:
if(template.getTop().canReplace(re)) {
chunk.setBlock(v.getBlockX(), v.getBlockY(), v.getBlockZ(),
template.getTop().get(v.getBlockY()).get(random), template.getUpdate().contains(re));
if(template.getShift().containsKey(re)) shiftCandidate.put(v, m);
}
break;
case BOTTOM:
if(template.getBottom().canReplace(re)) {
chunk.setBlock(v.getBlockX(), v.getBlockY(), v.getBlockZ(),
template.getBottom().get(v.getBlockY()).get(random), template.getUpdate().contains(re));
if(template.getShift().containsKey(re)) shiftCandidate.put(v, m);
}
break;
}
}
});
for(Map.Entry<Vector3, BlockState> entry : shiftCandidate.entrySet()) {
Vector3 l = entry.getKey();
Vector3 mut = l.clone();
BlockState orig = chunk.getBlock(l.getBlockX(), l.getBlockY(), l.getBlockZ());
do mut.subtract(0, 1, 0);
while(mut.getY() > world.getMinHeight() && chunk.getBlock(mut.getBlockX(), mut.getBlockY(), mut.getBlockZ()).matches(
orig));
try {
if(template.getShift().get(entry.getValue().getBlockType()).contains(
chunk.getBlock(mut.getBlockX(), mut.getBlockY(), mut.getBlockZ()).getBlockType())) {
chunk.setBlock(mut.getBlockX(), mut.getBlockY(), mut.getBlockZ(),
shiftStorage.computeIfAbsent(entry.getValue().getBlockType(), BlockType::getDefaultData), false);
}
} catch(NullPointerException ignored) {
}
}
}
}
}
}

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@@ -1,172 +0,0 @@
package com.dfsek.terra.addons.carver;
import com.dfsek.paralithic.Expression;
import com.dfsek.paralithic.eval.parser.Parser;
import com.dfsek.paralithic.eval.parser.Scope;
import com.dfsek.paralithic.eval.tokenizer.ParseException;
import net.jafama.FastMath;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.concurrent.ConcurrentHashMap;
import java.util.function.BiConsumer;
import com.dfsek.terra.addons.carver.carving.Carver;
import com.dfsek.terra.addons.carver.carving.Worm;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.util.ConstantRange;
import com.dfsek.terra.api.util.Range;
import com.dfsek.terra.api.util.vector.Vector3;
import com.dfsek.terra.api.world.World;
public class UserDefinedCarver extends Carver {
private final double[] start; // 0, 1, 2 = x, y, z.
private final double[] mutate; // 0, 1, 2 = x, y, z. 3 = radius.
private final Range length;
private final long hash;
private final int topCut;
private final int bottomCut;
private final CarverTemplate config;
private final Expression xRad;
private final Expression yRad;
private final Expression zRad;
private final Map<Long, CarverCache> cacheMap = new ConcurrentHashMap<>();
private final Platform platform;
private double step = 2;
private Range recalc = new ConstantRange(8, 10);
private double recalcMagnitude = 3;
public UserDefinedCarver(Range height, Range length, double[] start, double[] mutate, List<String> radii, Scope parent, long hash,
int topCut, int bottomCut, CarverTemplate config, Platform platform) throws ParseException {
super(height.getMin(), height.getMax());
this.length = length;
this.start = start;
this.mutate = mutate;
this.hash = hash;
this.topCut = topCut;
this.bottomCut = bottomCut;
this.config = config;
this.platform = platform;
Parser p = new Parser();
Scope s = new Scope().withParent(parent);
s.addInvocationVariable("x");
s.addInvocationVariable("y");
s.addInvocationVariable("z");
s.addInvocationVariable("length");
s.addInvocationVariable("position");
s.addInvocationVariable("seed");
xRad = p.parse(radii.get(0), s);
yRad = p.parse(radii.get(1), s);
zRad = p.parse(radii.get(2), s);
}
@Override
public void carve(int chunkX, int chunkZ, World w, BiConsumer<Vector3, CarvingType> consumer) {
synchronized(cacheMap) {
CarverCache cache = cacheMap.computeIfAbsent(w.getSeed(), world -> new CarverCache(w, platform, this));
int carvingRadius = getCarvingRadius();
for(int x = chunkX - carvingRadius; x <= chunkX + carvingRadius; x++) {
for(int z = chunkZ - carvingRadius; z <= chunkZ + carvingRadius; z++) {
cache.getPoints(x, z).forEach(point -> {
Vector3 origin = point.getOrigin();
if(FastMath.floorDiv(origin.getBlockX(), 16) != chunkX && FastMath.floorDiv(origin.getBlockZ(), 16) !=
chunkZ) // We only want to carve this chunk.
return;
point.carve(chunkX, chunkZ, consumer, w);
});
}
}
}
}
@Override
public Worm getWorm(long l, Vector3 vector) {
Random r = new Random(l + hash);
return new UserDefinedWorm(length.get(r) / 2, r, vector, topCut, bottomCut, l);
}
@Override
public boolean isChunkCarved(World w, int chunkX, int chunkZ, Random random) {
/*BiomeTemplate conf = ((UserDefinedBiome) main.getWorld(w).getBiomeProvider().getBiome((chunkX << 4) + 8, (chunkZ << 4) + 8))
.getConfig();
if(conf.getCarvers().get(this) != null) {
return new Random(random.nextLong() + hash).nextInt(100) < conf.getCarvers().get(this);
}*/
return false;
}
public void setRecalc(Range recalc) {
this.recalc = recalc;
}
public void setRecalcMagnitude(double recalcMagnitude) {
this.recalcMagnitude = recalcMagnitude;
}
public void setStep(double step) {
this.step = step;
}
public CarverTemplate getConfig() {
return config;
}
private class UserDefinedWorm extends Worm {
private final Vector3 direction;
private final Vector3 origin;
private final long seed;
private int steps;
private int nextDirection = 0;
private double[] currentRotation = new double[3];
public UserDefinedWorm(int length, Random r, Vector3 origin, int topCut, int bottomCut, long seed) {
super(length, r, origin);
this.origin = origin;
this.seed = seed;
super.setTopCut(topCut);
super.setBottomCut(bottomCut);
direction = new Vector3((r.nextDouble() - 0.5D) * start[0], (r.nextDouble() - 0.5D) * start[1],
(r.nextDouble() - 0.5D) * start[2]).normalize().multiply(step);
double[] args = { origin.getX(), origin.getY(), origin.getZ(), length, 0, seed };
setRadius(new int[]{ (int) (xRad.evaluate(args)), (int) (yRad.evaluate(args)), (int) (zRad.evaluate(args)) });
}
@Override
public void step() {
if(steps == nextDirection) {
direction.rotateAroundX(FastMath.toRadians((getRandom().nextGaussian()) * mutate[0] * recalcMagnitude));
direction.rotateAroundY(FastMath.toRadians((getRandom().nextGaussian()) * mutate[1] * recalcMagnitude));
direction.rotateAroundZ(FastMath.toRadians((getRandom().nextGaussian()) * mutate[2] * recalcMagnitude));
currentRotation = new double[]{
(getRandom().nextGaussian()) * mutate[0],
(getRandom().nextGaussian()) * mutate[1],
(getRandom().nextGaussian()) * mutate[2]
};
nextDirection += recalc.get(getRandom());
}
steps++;
double[] args = { origin.getX(), origin.getY(), origin.getZ(), getLength(), steps, seed };
setRadius(new int[]{ (int) (xRad.evaluate(args)), (int) (yRad.evaluate(args)), (int) (zRad.evaluate(args)) });
direction.rotateAroundX(FastMath.toRadians(currentRotation[0] * mutate[0]));
direction.rotateAroundY(FastMath.toRadians(currentRotation[1] * mutate[1]));
direction.rotateAroundZ(FastMath.toRadians(currentRotation[2] * mutate[2]));
getRunning().add(direction);
}
@Override
public WormPoint getPoint() {
return new WormPoint(getRunning().clone(), getRadius(), config.getCutTop(), config.getCutBottom());
}
}
}

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@@ -1,43 +0,0 @@
package com.dfsek.terra.addons.carver.carving;
import net.jafama.FastMath;
import java.util.Random;
import java.util.function.BiConsumer;
import com.dfsek.terra.api.util.vector.Vector3;
import com.dfsek.terra.api.world.World;
public abstract class Carver {
private final int minY;
private final int maxY;
private final double sixtyFourSq = FastMath.pow(64, 2);
private int carvingRadius = 4;
public Carver(int minY, int maxY) {
this.minY = minY;
this.maxY = maxY;
}
public abstract void carve(int chunkX, int chunkZ, World w, BiConsumer<Vector3, CarvingType> consumer);
public int getCarvingRadius() {
return carvingRadius;
}
public void setCarvingRadius(int carvingRadius) {
this.carvingRadius = carvingRadius;
}
public abstract Worm getWorm(long seed, Vector3 l);
public abstract boolean isChunkCarved(World w, int chunkX, int chunkZ, Random r);
public enum CarvingType {
CENTER,
WALL,
TOP,
BOTTOM
}
}

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@@ -1,129 +0,0 @@
package com.dfsek.terra.addons.carver.carving;
import net.jafama.FastMath;
import java.util.Random;
import java.util.function.BiConsumer;
import com.dfsek.terra.api.util.vector.Vector3;
import com.dfsek.terra.api.world.World;
public abstract class Worm {
private final Random r;
private final Vector3 origin;
private final Vector3 running;
private final int length;
private int topCut = 0;
private int bottomCut = 0;
private int[] radius = { 0, 0, 0 };
public Worm(int length, Random r, Vector3 origin) {
this.r = r;
this.length = length;
this.origin = origin;
this.running = origin;
}
public abstract void step();
public void setBottomCut(int bottomCut) {
this.bottomCut = bottomCut;
}
public void setTopCut(int topCut) {
this.topCut = topCut;
}
public Vector3 getOrigin() {
return origin;
}
public int getLength() {
return length;
}
public Vector3 getRunning() {
return running;
}
public WormPoint getPoint() {
return new WormPoint(running, radius, topCut, bottomCut);
}
public int[] getRadius() {
return radius;
}
public void setRadius(int[] radius) {
this.radius = radius;
}
public Random getRandom() {
return r;
}
public static class WormPoint {
private final Vector3 origin;
private final int topCut;
private final int bottomCut;
private final int[] rad;
public WormPoint(Vector3 origin, int[] rad, int topCut, int bottomCut) {
this.origin = origin;
this.rad = rad;
this.topCut = topCut;
this.bottomCut = bottomCut;
}
private static double ellipseEquation(int x, int y, int z, double xr, double yr, double zr) {
return (FastMath.pow2(x) / FastMath.pow2(xr + 0.5D)) + (FastMath.pow2(y) / FastMath.pow2(yr + 0.5D)) + (FastMath.pow2(z) /
FastMath.pow2(
zr + 0.5D));
}
public void carve(int chunkX, int chunkZ, BiConsumer<Vector3, Carver.CarvingType> consumer, World world) {
int xRad = getRadius(0);
int yRad = getRadius(1);
int zRad = getRadius(2);
int originX = (chunkX << 4);
int originZ = (chunkZ << 4);
for(int x = -xRad - 1; x <= xRad + 1; x++) {
if(!(FastMath.floorDiv(origin.getBlockX() + x, 16) == chunkX)) continue;
for(int z = -zRad - 1; z <= zRad + 1; z++) {
if(!(FastMath.floorDiv(origin.getBlockZ() + z, 16) == chunkZ)) continue;
for(int y = -yRad - 1; y <= yRad + 1; y++) {
Vector3 position = origin.clone().add(new Vector3(x, y, z));
if(position.getY() < world.getMinHeight() || position.getY() > world.getMaxHeight()) continue;
double eq = ellipseEquation(x, y, z, xRad, yRad, zRad);
if(eq <= 1 &&
y >= -yRad - 1 + bottomCut && y <= yRad + 1 - topCut) {
consumer.accept(
new Vector3(position.getBlockX() - originX, position.getBlockY(), position.getBlockZ() - originZ),
Carver.CarvingType.CENTER);
} else if(eq <= 1.5) {
Carver.CarvingType type = Carver.CarvingType.WALL;
if(y <= -yRad - 1 + bottomCut) {
type = Carver.CarvingType.BOTTOM;
} else if(y >= yRad + 1 - topCut) {
type = Carver.CarvingType.TOP;
}
consumer.accept(
new Vector3(position.getBlockX() - originX, position.getBlockY(), position.getBlockZ() - originZ),
type);
}
}
}
}
}
public Vector3 getOrigin() {
return origin;
}
public int getRadius(int index) {
return rad[index];
}
}
}

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@@ -1,2 +0,0 @@
dependencies {
}

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@@ -1,56 +0,0 @@
package com.dfsek.terra.addons.feature.distributor;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import java.util.function.Supplier;
import com.dfsek.terra.addons.feature.distributor.config.AndDistributorTemplate;
import com.dfsek.terra.addons.feature.distributor.config.NoiseDistributorTemplate;
import com.dfsek.terra.addons.feature.distributor.config.OrDistributorTemplate;
import com.dfsek.terra.addons.feature.distributor.config.PointSetDistributorTemplate;
import com.dfsek.terra.addons.feature.distributor.config.YesDistributorTemplate;
import com.dfsek.terra.addons.feature.distributor.util.Point;
import com.dfsek.terra.addons.feature.distributor.util.PointTemplate;
import com.dfsek.terra.api.Platform;
import com.dfsek.terra.api.addon.TerraAddon;
import com.dfsek.terra.api.addon.annotations.Addon;
import com.dfsek.terra.api.addon.annotations.Author;
import com.dfsek.terra.api.addon.annotations.Version;
import com.dfsek.terra.api.event.events.config.pack.ConfigPackPreLoadEvent;
import com.dfsek.terra.api.event.functional.FunctionalEventHandler;
import com.dfsek.terra.api.inject.annotations.Inject;
import com.dfsek.terra.api.registry.CheckedRegistry;
import com.dfsek.terra.api.structure.feature.Distributor;
import com.dfsek.terra.api.util.reflection.TypeKey;
@Addon("config-distributors")
@Version("1.0.0")
@Author("Terra")
public class DistributorAddon extends TerraAddon {
public static final TypeKey<Supplier<ObjectTemplate<Distributor>>> DISTRIBUTOR_TOKEN = new TypeKey<>() {
};
@Inject
private Platform platform;
@Override
public void initialize() {
platform.getEventManager()
.getHandler(FunctionalEventHandler.class)
.register(this, ConfigPackPreLoadEvent.class)
.then(event -> {
CheckedRegistry<Supplier<ObjectTemplate<Distributor>>> distributorRegistry = event.getPack().getOrCreateRegistry(
DISTRIBUTOR_TOKEN);
distributorRegistry.register("NOISE", NoiseDistributorTemplate::new);
distributorRegistry.register("POINTS", PointSetDistributorTemplate::new);
distributorRegistry.register("AND", AndDistributorTemplate::new);
distributorRegistry.register("OR", OrDistributorTemplate::new);
distributorRegistry.register("YES", YesDistributorTemplate::new);
distributorRegistry.register("NO", NoiseDistributorTemplate::new);
event.getPack()
.applyLoader(Point.class, PointTemplate::new);
})
.failThrough();
}
}

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@@ -1,33 +0,0 @@
package com.dfsek.terra.addons.feature.distributor.config;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.tectonic.config.ValidatedConfigTemplate;
import com.dfsek.tectonic.exception.ValidationException;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import java.util.List;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.structure.feature.Distributor;
public class AndDistributorTemplate implements ObjectTemplate<Distributor>, ValidatedConfigTemplate {
@Value("distributors")
private @Meta List<@Meta Distributor> distributors;
@Override
public Distributor get() {
Distributor current = distributors.remove(0);
while(!distributors.isEmpty()) {
current = current.and(distributors.remove(0));
}
return current;
}
@Override
public boolean validate() throws ValidationException {
if(distributors.isEmpty()) throw new ValidationException("AND Distributor must specify at least 1 distributor.");
return true;
}
}

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@@ -1,13 +0,0 @@
package com.dfsek.terra.addons.feature.distributor.config;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import com.dfsek.terra.api.structure.feature.Distributor;
public class NoDistributorTemplate implements ObjectTemplate<Distributor> {
@Override
public Distributor get() {
return Distributor.no();
}
}

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@@ -1,24 +0,0 @@
package com.dfsek.terra.addons.feature.distributor.config;
import com.dfsek.tectonic.annotations.Default;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import com.dfsek.terra.addons.feature.distributor.distributors.NoiseDistributor;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.noise.NoiseSampler;
import com.dfsek.terra.api.structure.feature.Distributor;
public class NoiseDistributorTemplate implements ObjectTemplate<Distributor> {
@Value("threshold")
@Default
private @Meta double threshold = 0;
@Value("distribution")
private @Meta NoiseSampler noise;
@Override
public Distributor get() {
return new NoiseDistributor(noise, threshold);
}
}

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@@ -1,33 +0,0 @@
package com.dfsek.terra.addons.feature.distributor.config;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.tectonic.config.ValidatedConfigTemplate;
import com.dfsek.tectonic.exception.ValidationException;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import java.util.List;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.structure.feature.Distributor;
public class OrDistributorTemplate implements ObjectTemplate<Distributor>, ValidatedConfigTemplate {
@Value("distributors")
private @Meta List<@Meta Distributor> distributors;
@Override
public Distributor get() {
Distributor current = distributors.remove(0);
while(!distributors.isEmpty()) {
current = current.or(distributors.remove(0));
}
return current;
}
@Override
public boolean validate() throws ValidationException {
if(distributors.isEmpty()) throw new ValidationException("AND Distributor must specify at least 1 distributor.");
return true;
}
}

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@@ -1,22 +0,0 @@
package com.dfsek.terra.addons.feature.distributor.config;
import com.dfsek.tectonic.annotations.Value;
import com.dfsek.tectonic.loading.object.ObjectTemplate;
import java.util.Set;
import com.dfsek.terra.addons.feature.distributor.distributors.PointSetDistributor;
import com.dfsek.terra.addons.feature.distributor.util.Point;
import com.dfsek.terra.api.config.meta.Meta;
import com.dfsek.terra.api.structure.feature.Distributor;
public class PointSetDistributorTemplate implements ObjectTemplate<Distributor> {
@Value("points")
private @Meta Set<@Meta Point> points;
@Override
public Distributor get() {
return new PointSetDistributor(points);
}
}

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