diff --git a/src/main/java/com/volmit/iris/engine/mantle/components/MantleJigsawComponent.java b/src/main/java/com/volmit/iris/engine/mantle/components/MantleJigsawComponent.java new file mode 100644 index 000000000..2b0f3af05 --- /dev/null +++ b/src/main/java/com/volmit/iris/engine/mantle/components/MantleJigsawComponent.java @@ -0,0 +1,132 @@ +/* + * 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.jigsaw.PlannedStructure; +import com.volmit.iris.engine.mantle.EngineMantle; +import com.volmit.iris.engine.mantle.IrisMantleComponent; +import com.volmit.iris.engine.object.basic.IrisPosition; +import com.volmit.iris.engine.object.biome.IrisBiome; +import com.volmit.iris.engine.object.feature.IrisFeaturePositional; +import com.volmit.iris.engine.object.jigsaw.IrisJigsawStructure; +import com.volmit.iris.engine.object.jigsaw.IrisJigsawStructurePlacement; +import com.volmit.iris.engine.object.regional.IrisRegion; +import com.volmit.iris.util.collection.KList; +import com.volmit.iris.util.mantle.MantleFlag; +import com.volmit.iris.util.math.Position2; +import com.volmit.iris.util.math.RNG; +import com.volmit.iris.util.parallel.BurstExecutor; + +import java.util.List; +import java.util.function.Consumer; + +public class MantleJigsawComponent extends IrisMantleComponent +{ + public MantleJigsawComponent(EngineMantle engineMantle) { + super(engineMantle, MantleFlag.JIGSAW); + } + + @Override + public void generateLayer(int x, int z, Consumer post) { + int s = getRadius(); + BurstExecutor burst = burst(); + + for (int i = -s; i <= s; i++) { + int xx = i+x; + int xxx = 8 + (xx << 4); + for (int j = -s; j <= s; j++) { + int zz = j + z; + int zzz = 8 + (zz << 4); + burst.queue(() -> { + RNG rng = new RNG(Cache.key(xx, zz) + seed()); + IrisRegion region = getComplex().getRegionStream().get(xxx, zzz); + IrisBiome biome = getComplex().getTrueBiomeStreamNoFeatures().get(xxx, zzz); + generateParallaxJigsaw(rng, xx, zz, biome, region, post); + }); + } + } + + burst.complete(); + } + + private void generateParallaxJigsaw(RNG rng, int x, int z, IrisBiome biome, IrisRegion region, Consumer post) { + boolean placed = false; + + if (getDimension().getStronghold() != null) { + List poss = getDimension().getStrongholds(seed()); + + if (poss != null) { + for (Position2 pos : poss) { + if (x == pos.getX() >> 4 && z == pos.getZ() >> 4) { + IrisJigsawStructure structure = getData().getJigsawStructureLoader().load(getDimension().getStronghold()); + placeStructure(pos.toIris(), structure, rng, post); + placed = true; + } + } + } + } + + if (!placed) { + for (IrisJigsawStructurePlacement i : biome.getJigsawStructures()) { + if (rng.nextInt(i.getRarity()) == 0) { + IrisPosition position = new IrisPosition((x << 4) + rng.nextInt(15), 0, (z << 4) + rng.nextInt(15)); + IrisJigsawStructure structure = getData().getJigsawStructureLoader().load(i.getStructure()); + placeStructure(position, structure, rng, post); + placed = true; + } + } + } + + if (!placed) { + for (IrisJigsawStructurePlacement i : region.getJigsawStructures()) { + if (rng.nextInt(i.getRarity()) == 0) { + IrisPosition position = new IrisPosition((x << 4) + rng.nextInt(15), 0, (z << 4) + rng.nextInt(15)); + IrisJigsawStructure structure = getData().getJigsawStructureLoader().load(i.getStructure()); + placeStructure(position, structure, rng, post); + placed = true; + } + } + } + + if (!placed) { + for (IrisJigsawStructurePlacement i : getDimension().getJigsawStructures()) { + if (rng.nextInt(i.getRarity()) == 0) { + IrisPosition position = new IrisPosition((x << 4) + rng.nextInt(15), 0, (z << 4) + rng.nextInt(15)); + IrisJigsawStructure structure = getData().getJigsawStructureLoader().load(i.getStructure()); + placeStructure(position, structure, rng, post); + } + } + } + } + + + private void placeStructure(IrisPosition position, IrisJigsawStructure structure, RNG rng, Consumer post) { + if (structure.getFeature() != null) { + if (structure.getFeature().getBlockRadius() == 32) { + structure.getFeature().setBlockRadius((double) structure.getMaxDimension() / 3); + } + + getMantle().set(position.getX(), 0, position.getZ(), + new IrisFeaturePositional(position.getX(), position.getZ(), structure.getFeature())); + } + + post.accept(() -> new PlannedStructure(structure, position, rng).place(getEngineMantle(), getMantle(), post)); + } +}