diff --git a/src/main/java/com/volmit/iris/engine/mantle/components/MantleCarvingComponent.java b/src/main/java/com/volmit/iris/engine/mantle/components/MantleCarvingComponent.java new file mode 100644 index 000000000..cf0567b29 --- /dev/null +++ b/src/main/java/com/volmit/iris/engine/mantle/components/MantleCarvingComponent.java @@ -0,0 +1,63 @@ +/* + * Iris is a World Generator for Minecraft Bukkit Servers + * Copyright (c) 2021 Arcane Arts (Volmit Software) + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +package com.volmit.iris.engine.mantle.components; + +import com.volmit.iris.engine.data.cache.Cache; +import com.volmit.iris.engine.mantle.EngineMantle; +import com.volmit.iris.engine.mantle.IrisMantleComponent; +import com.volmit.iris.engine.mantle.MantleWriter; +import com.volmit.iris.engine.object.biome.IrisBiome; +import com.volmit.iris.engine.object.carving.IrisCarving; +import com.volmit.iris.engine.object.feature.IrisFeaturePositional; +import com.volmit.iris.engine.object.feature.IrisFeaturePotential; +import com.volmit.iris.engine.object.regional.IrisRegion; +import com.volmit.iris.util.collection.KList; +import com.volmit.iris.util.documentation.ChunkCoordinates; +import com.volmit.iris.util.mantle.MantleFlag; +import com.volmit.iris.util.math.RNG; + +import java.util.function.Consumer; + +public class MantleCarvingComponent extends IrisMantleComponent { + public MantleCarvingComponent(EngineMantle engineMantle) { + super(engineMantle, MantleFlag.CARVED); + } + + @Override + public void generateLayer(MantleWriter writer, int x, int z, Consumer post) { + RNG rng = new RNG(Cache.key(x, z) + seed()); + int xxx = 8 + (x << 4); + int zzz = 8 + (z << 4); + IrisRegion region = getComplex().getRegionStream().get(xxx, zzz); + IrisBiome biome = getComplex().getTrueBiomeStreamNoFeatures().get(xxx, zzz); + carve(writer, rng, x, z, region, biome); + } + + @ChunkCoordinates + private void carve(MantleWriter writer, RNG rng, int cx, int cz, IrisRegion region, IrisBiome biome) { + carve(getDimension().getCarving(), writer, new RNG((rng.nextLong() * cx) + 490495 + cz), cx, cz); + carve(biome.getCarving(), writer, new RNG((rng.nextLong() * cx) + 490495 + cz), cx, cz); + carve(region.getCarving(), writer, new RNG((rng.nextLong() * cx) + 490495 + cz), cx, cz); + } + + @ChunkCoordinates + private void carve(IrisCarving carving, MantleWriter writer, RNG rng, int cx, int cz) { + carving.doCarving(writer, rng, cx << 4, cz << 4); + } +}