mirrors/Iris
1
0
Fork 0
mirror of https://github.com/VolmitSoftware/Iris.git synced 2026-06-16 22:00:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

change rng noise for jigsaw component

Browse Source
This commit is contained in:
CrazyDev22
2024-04-22 14:23:45 +02:00
parent c80138a354
commit 0e666a4c35
1 changed files with 10 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
core/src/main/java/com/volmit/iris/engine/mantle/components/MantleJigsawComponent.java
+10 -4
View File
@@ -18,6 +18,7 @@
package com.volmit.iris.engine.mantle.components; package com.volmit.iris.engine.mantle.components;
import com.volmit.iris.engine.data.cache.Cache;
import com.volmit.iris.engine.jigsaw.PlannedStructure; import com.volmit.iris.engine.jigsaw.PlannedStructure;
import com.volmit.iris.engine.mantle.EngineMantle; import com.volmit.iris.engine.mantle.EngineMantle;
import com.volmit.iris.engine.mantle.IrisMantleComponent; import com.volmit.iris.engine.mantle.IrisMantleComponent;
@@ -34,20 +35,25 @@ import com.volmit.iris.util.math.Position2;
import com.volmit.iris.util.math.RNG; import com.volmit.iris.util.math.RNG;
import com.volmit.iris.util.matter.slices.container.JigsawStructuresContainer; import com.volmit.iris.util.matter.slices.container.JigsawStructuresContainer;
import com.volmit.iris.util.noise.CNG; import com.volmit.iris.util.noise.CNG;
import com.volmit.iris.util.noise.NoiseType;
import java.util.List; import java.util.List;
public class MantleJigsawComponent extends IrisMantleComponent { public class MantleJigsawComponent extends IrisMantleComponent {
private final CNG cng;
public MantleJigsawComponent(EngineMantle engineMantle) { public MantleJigsawComponent(EngineMantle engineMantle) {
super(engineMantle, MantleFlag.JIGSAW); super(engineMantle, MantleFlag.JIGSAW);
cng = NoiseStyle.STATIC.create(new RNG(engineMantle.getEngine().getSeedManager().getJigsaw())); }
private RNG applyNoise(int x, int z) {
long seed = Cache.key(x, z) + getEngineMantle().getEngine().getSeedManager().getJigsaw();
CNG cng = CNG.signatureFast(new RNG(seed), NoiseType.WHITE, NoiseType.GLOB);
return new RNG((long) (seed * cng.noise(x, z)));
} }
@Override @Override
public void generateLayer(MantleWriter writer, int x, int z, ChunkContext context) { public void generateLayer(MantleWriter writer, int x, int z, ChunkContext context) {
RNG rng = new RNG(cng.fit(-Integer.MAX_VALUE, Integer.MAX_VALUE, x, z)); RNG rng = applyNoise(x, z);
int xxx = 8 + (x << 4); int xxx = 8 + (x << 4);
int zzz = 8 + (z << 4); int zzz = 8 + (z << 4);
IrisRegion region = getComplex().getRegionStream().get(xxx, zzz); IrisRegion region = getComplex().getRegionStream().get(xxx, zzz);
@@ -132,7 +138,7 @@ public class MantleJigsawComponent extends IrisMantleComponent {
public IrisJigsawStructure guess(int x, int z) { public IrisJigsawStructure guess(int x, int z) {
// todo The guess doesnt bring into account that the placer may return -1 // todo The guess doesnt bring into account that the placer may return -1
// todo doesnt bring skipped placements into account // todo doesnt bring skipped placements into account
RNG rng = new RNG(cng.fit(-Integer.MAX_VALUE, Integer.MAX_VALUE, x, z)); RNG rng = applyNoise(x, z);
IrisBiome biome = getEngineMantle().getEngine().getSurfaceBiome((x << 4) + 8, (z << 4) + 8); IrisBiome biome = getEngineMantle().getEngine().getSurfaceBiome((x << 4) + 8, (z << 4) + 8);
IrisRegion region = getEngineMantle().getEngine().getRegion((x << 4) + 8, (z << 4) + 8); IrisRegion region = getEngineMantle().getEngine().getRegion((x << 4) + 8, (z << 4) + 8);