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pass seed to noise functions

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dfsek
2021-07-19 19:24:54 -07:00
parent 7acfc5e3d0
commit 3bf8fe7901
79 changed files with 299 additions and 382 deletions
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2
common/api/build.gradle.kts
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@@ -13,7 +13,7 @@ configureDependencies()
group = "com.dfsek.terra.common"
dependencies {
"shadedApi"("com.dfsek:Paralithic:0.3.2")
"shadedApi"("com.dfsek:Paralithic:0.4.0")
"shadedApi"("com.dfsek.tectonic:common:2.1.1")
"shadedApi"("com.dfsek.tectonic:yaml:2.1.1")

40
common/api/src/main/java/com/dfsek/terra/api/noise/NoiseSampler.java
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@@ -8,50 +8,26 @@ public interface NoiseSampler {
static NoiseSampler zero() {
return new NoiseSampler() {
@Override
public double getNoise(double x, double y) {
public double getNoiseSeeded(long seed, double x, double y) {
return 0;
}
@Override
public double getNoise(double x, double y, double z) {
return 0;
}
@Override
public double getNoiseSeeded(int seed, double x, double y) {
return 0;
}
@Override
public double getNoiseSeeded(int seed, double x, double y, double z) {
public double getNoiseSeeded(long seed, double x, double y, double z) {
return 0;
}
};
}
/**
* 2D noise at given position using current settings
* <p>
* Noise output bounded between -1...1
*/
double getNoise(double x, double y);
/**
* 3D noise at given position using current settings
* <p>
* Noise output bounded between -1...1
*/
double getNoise(double x, double y, double z);
default double getNoise(Vector3 vector3) {
return getNoise(vector3.getX(), vector3.getY(), vector3.getZ());
default double getNoiseSeeded(Vector3 vector3, long seed) {
return getNoiseSeeded(seed, vector3.getX(), vector3.getY(), vector3.getZ());
}
default double getNoise(Vector2 vector2) {
return getNoise(vector2.getX(), vector2.getZ());
default double getNoiseSeeded(Vector2 vector2, long seed) {
return getNoiseSeeded(seed, vector2.getX(), vector2.getZ());
}
double getNoiseSeeded(int seed, double x, double y);
double getNoiseSeeded(long seed, double x, double y);
double getNoiseSeeded(int seed, double x, double y, double z);
double getNoiseSeeded(long seed, double x, double y, double z);
}

6
common/api/src/main/java/com/dfsek/terra/api/structure/feature/Distributor.java
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@@ -1,13 +1,13 @@
package com.dfsek.terra.api.structure.feature;
public interface Distributor {
boolean matches(int x, int z);
boolean matches(int x, int z, long seed);
default Distributor and(Distributor other) {
return (x, z) -> this.matches(x, z) && other.matches(x, z);
return (x, z, seed) -> this.matches(x, z, seed) && other.matches(x, z, seed);
}
default Distributor or(Distributor other) {
return (x, z) -> this.matches(x, z) || other.matches(x, z);
return (x, z, seed) -> this.matches(x, z, seed) || other.matches(x, z, seed);
}
}

12
common/api/src/main/java/com/dfsek/terra/api/util/collection/ProbabilityCollection.java
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@@ -38,15 +38,15 @@ public class ProbabilityCollection<E> implements Collection<E> {
}
@SuppressWarnings("unchecked")
public E get(NoiseSampler n, double x, double y, double z) {
public E get(NoiseSampler n, double x, double y, double z, long seed) {
if(array.length == 0) return null;
return (E) array[MathUtil.normalizeIndex(n.getNoise(x, y, z), array.length)];
return (E) array[MathUtil.normalizeIndex(n.getNoiseSeeded(seed, x, y, z), array.length)];
}
@SuppressWarnings("unchecked")
public E get(NoiseSampler n, double x, double z) {
public E get(NoiseSampler n, double x, double z, long seed) {
if(array.length == 0) return null;
return (E) array[MathUtil.normalizeIndex(n.getNoise(x, z), array.length)];
return (E) array[MathUtil.normalizeIndex(n.getNoiseSeeded(seed, x, z), array.length)];
}
@SuppressWarnings("unchecked")
@@ -183,12 +183,12 @@ public class ProbabilityCollection<E> implements Collection<E> {
}
@Override
public T get(NoiseSampler n, double x, double y, double z) {
public T get(NoiseSampler n, double x, double y, double z, long seed) {
return single;
}
@Override
public T get(NoiseSampler n, double x, double z) {
public T get(NoiseSampler n, double x, double z, long seed) {
return single;
}

15
common/api/src/main/java/com/dfsek/terra/api/world/biome/generation/BiomeProvider.java
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@@ -5,18 +5,13 @@ import com.dfsek.terra.api.vector.Vector3;
import com.dfsek.terra.api.world.biome.TerraBiome;
public interface BiomeProvider {
TerraBiome getBiome(int x, int z);
TerraBiome getBiome(int x, int z, long seed);
default TerraBiome getBiome(Vector2 vector2) {
return getBiome(vector2.getBlockX(), vector2.getBlockZ());
default TerraBiome getBiome(Vector2 vector2, long seed) {
return getBiome(vector2.getBlockX(), vector2.getBlockZ(), seed);
}
default TerraBiome getBiome(Vector3 vector3) {
return getBiome(vector3.getBlockX(), vector3.getBlockZ());
}
@Deprecated
enum Type {
IMAGE, PIPELINE, SINGLE
default TerraBiome getBiome(Vector3 vector3, long seed) {
return getBiome(vector3.getBlockX(), vector3.getBlockZ(), seed);
}
}

2
common/api/src/main/java/com/dfsek/terra/api/world/biome/generation/pipeline/BiomeSource.java
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@@ -3,7 +3,7 @@ package com.dfsek.terra.api.world.biome.generation.pipeline;
import com.dfsek.terra.api.world.biome.TerraBiome;
public interface BiomeSource {
TerraBiome getBiome(double x, double z);
TerraBiome getBiome(double x, double z, long seed);
enum Type {
NOISE

2
common/api/src/main/java/com/dfsek/terra/api/world/generator/Palette.java
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@@ -15,7 +15,7 @@ public interface Palette {
* @param layer - The layer at which to fetch the material.
* @return BlockData - The material fetched.
*/
BlockState get(int layer, double x, double y, double z);
BlockState get(int layer, double x, double y, double z, long seed);
int getSize();
}