Lantern woods enhancements
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8533051aa1
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25 changed files with 147 additions and 117 deletions
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package ru.betterend.world.features.bushes;
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import java.util.Random;
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import java.util.function.Function;
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import net.minecraft.block.Block;
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import net.minecraft.block.BlockState;
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import net.minecraft.block.LeavesBlock;
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import net.minecraft.block.Material;
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import net.minecraft.state.property.Properties;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.util.math.Direction;
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import net.minecraft.world.StructureWorldAccess;
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import net.minecraft.world.gen.chunk.ChunkGenerator;
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import net.minecraft.world.gen.feature.DefaultFeatureConfig;
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import ru.betterend.noise.OpenSimplexNoise;
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import ru.betterend.registry.EndTags;
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import ru.betterend.util.BlocksHelper;
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import ru.betterend.util.MHelper;
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import ru.betterend.util.sdf.SDF;
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import ru.betterend.util.sdf.operator.SDFDisplacement;
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import ru.betterend.util.sdf.operator.SDFScale3D;
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import ru.betterend.util.sdf.operator.SDFSubtraction;
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import ru.betterend.util.sdf.operator.SDFTranslate;
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import ru.betterend.util.sdf.primitive.SDFSphere;
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import ru.betterend.world.features.DefaultFeature;
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public class BushWithOuterFeature extends DefaultFeature {
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private static final Direction[] DIRECTIONS = Direction.values();
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private static final Function<BlockState, Boolean> REPLACE;
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private final Block outer_leaves;
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private final Block leaves;
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private final Block stem;
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public BushWithOuterFeature(Block leaves, Block outer_leaves, Block stem) {
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this.outer_leaves = outer_leaves;
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this.leaves = leaves;
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this.stem = stem;
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}
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@Override
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public boolean generate(StructureWorldAccess world, ChunkGenerator chunkGenerator, Random random, BlockPos pos, DefaultFeatureConfig config) {
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if (!world.getBlockState(pos.down()).getBlock().isIn(EndTags.END_GROUND) && !world.getBlockState(pos.up()).getBlock().isIn(EndTags.END_GROUND)) return false;
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float radius = MHelper.randRange(1.8F, 3.5F, random);
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OpenSimplexNoise noise = new OpenSimplexNoise(random.nextInt());
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SDF sphere = new SDFSphere().setRadius(radius).setBlock(this.leaves);
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sphere = new SDFScale3D().setScale(1, 0.5F, 1).setSource(sphere);
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sphere = new SDFDisplacement().setFunction((vec) -> { return (float) noise.eval(vec.getX() * 0.2, vec.getY() * 0.2, vec.getZ() * 0.2) * 3; }).setSource(sphere);
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sphere = new SDFDisplacement().setFunction((vec) -> { return MHelper.randRange(-2F, 2F, random); }).setSource(sphere);
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sphere = new SDFSubtraction().setSourceA(sphere).setSourceB(new SDFTranslate().setTranslate(0, -radius, 0).setSource(sphere));
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sphere.setReplaceFunction(REPLACE);
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sphere.addPostProcess((info) -> {
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if (info.getState().getBlock() instanceof LeavesBlock) {
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int distance = info.getPos().getManhattanDistance(pos);
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if (distance < 7) {
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return info.getState().with(LeavesBlock.DISTANCE, distance);
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}
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else {
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return AIR;
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}
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}
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return info.getState();
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}).addPostProcess((info) -> {
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if (info.getState().getBlock() instanceof LeavesBlock) {
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MHelper.shuffle(DIRECTIONS, random);
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for (Direction dir: DIRECTIONS) {
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if (info.getState(dir).isAir()) {
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info.setBlockPos(info.getPos().offset(dir), outer_leaves.getDefaultState().with(Properties.FACING, dir));
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}
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}
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}
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return info.getState();
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});
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sphere.fillRecursive(world, pos);
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BlocksHelper.setWithoutUpdate(world, pos, stem);
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for (Direction d: Direction.values()) {
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BlockPos p = pos.offset(d);
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if (world.isAir(p)) {
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if (leaves instanceof LeavesBlock) {
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BlocksHelper.setWithoutUpdate(world, p, leaves.getDefaultState().with(LeavesBlock.DISTANCE, 1));
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}
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else {
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BlocksHelper.setWithoutUpdate(world, p, leaves.getDefaultState());
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}
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}
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}
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return true;
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}
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static {
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REPLACE = (state) -> {
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if (state.getMaterial().equals(Material.PLANT)) {
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return true;
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}
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return state.getMaterial().isReplaceable();
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};
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}
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}
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@ -1,56 +0,0 @@
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package ru.betterend.world.features.bushes;
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import java.util.Random;
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import java.util.function.Function;
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import net.minecraft.block.BlockState;
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import net.minecraft.block.Material;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.StructureWorldAccess;
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import ru.betterend.noise.OpenSimplexNoise;
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import ru.betterend.registry.EndBlocks;
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import ru.betterend.util.BlocksHelper;
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import ru.betterend.util.MHelper;
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import ru.betterend.util.sdf.SDF;
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import ru.betterend.util.sdf.operator.SDFDisplacement;
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import ru.betterend.util.sdf.operator.SDFScale3D;
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import ru.betterend.util.sdf.operator.SDFSubtraction;
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import ru.betterend.util.sdf.operator.SDFTranslate;
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import ru.betterend.util.sdf.primitive.SDFSphere;
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import ru.betterend.world.features.FullHeightScatterFeature;
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public class CaveBushFeature extends FullHeightScatterFeature {
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public CaveBushFeature(int radius) {
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super(radius);
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}
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private static final Function<BlockState, Boolean> REPLACE;
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@Override
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public boolean canGenerate(StructureWorldAccess world, Random random, BlockPos center, BlockPos blockPos, float radius) {
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return world.getBlockState(blockPos.down()).isOf(EndBlocks.CAVE_MOSS);
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}
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@Override
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public void generate(StructureWorldAccess world, Random random, BlockPos blockPos) {
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float radius = MHelper.randRange(0.8F, 2.5F, random);
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OpenSimplexNoise noise = new OpenSimplexNoise(random.nextInt());
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SDF sphere = new SDFSphere().setRadius(radius).setBlock(EndBlocks.CAVE_BUSH);
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sphere = new SDFScale3D().setScale(MHelper.randRange(0.8F, 1.2F, random), MHelper.randRange(0.8F, 1.2F, random), MHelper.randRange(0.8F, 1.2F, random)).setSource(sphere);
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sphere = new SDFDisplacement().setFunction((vec) -> { return (float) noise.eval(vec.getX() * 0.2, vec.getY() * 0.2, vec.getZ() * 0.2) * 3; }).setSource(sphere);
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sphere = new SDFDisplacement().setFunction((vec) -> { return random.nextFloat() * 3F - 1.5F; }).setSource(sphere);
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sphere = new SDFSubtraction().setSourceA(sphere).setSourceB(new SDFTranslate().setTranslate(0, -radius, 0).setSource(sphere));
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sphere.setReplaceFunction(REPLACE);
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sphere.fillRecursive(world, blockPos);
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BlocksHelper.setWithoutUpdate(world, blockPos, EndBlocks.CAVE_BUSH);
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}
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static {
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REPLACE = (state) -> {
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if (state.getMaterial().equals(Material.PLANT)) {
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return true;
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}
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return state.getMaterial().isReplaceable();
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};
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}
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}
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package ru.betterend.world.features.bushes;
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import java.util.Random;
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import java.util.function.Function;
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import net.minecraft.block.BlockState;
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import net.minecraft.block.Material;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.StructureWorldAccess;
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import ru.betterend.noise.OpenSimplexNoise;
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import ru.betterend.registry.EndBlocks;
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import ru.betterend.registry.EndTags;
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import ru.betterend.util.BlocksHelper;
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import ru.betterend.util.MHelper;
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import ru.betterend.util.sdf.SDF;
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import ru.betterend.util.sdf.operator.SDFDisplacement;
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import ru.betterend.util.sdf.operator.SDFScale3D;
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import ru.betterend.util.sdf.operator.SDFSubtraction;
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import ru.betterend.util.sdf.operator.SDFTranslate;
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import ru.betterend.util.sdf.primitive.SDFSphere;
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import ru.betterend.world.features.InvertedScatterFeature;
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public class CaveBushFeatureCeil extends InvertedScatterFeature {
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public CaveBushFeatureCeil(int radius) {
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super(radius);
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}
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private static final Function<BlockState, Boolean> REPLACE;
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@Override
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public boolean canGenerate(StructureWorldAccess world, Random random, BlockPos center, BlockPos blockPos, float radius) {
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return world.isAir(blockPos.down())
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&& world.getBlockState(blockPos.up()).isIn(EndTags.GEN_TERRAIN)
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&& world.getBlockState(blockPos.down(BlocksHelper.downRay(world, blockPos.down(), 64) + 2)).isIn(EndTags.GEN_TERRAIN);
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}
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@Override
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public void generate(StructureWorldAccess world, Random random, BlockPos blockPos) {
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float radius = MHelper.randRange(1.0F, 3.2F, random);
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OpenSimplexNoise noise = new OpenSimplexNoise(random.nextInt());
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SDF sphere = new SDFSphere().setRadius(radius).setBlock(EndBlocks.CAVE_BUSH);
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sphere = new SDFScale3D().setScale(MHelper.randRange(0.8F, 1.2F, random), MHelper.randRange(0.8F, 1.2F, random), MHelper.randRange(0.8F, 1.2F, random)).setSource(sphere);
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sphere = new SDFDisplacement().setFunction((vec) -> { return (float) noise.eval(vec.getX() * 0.2, vec.getY() * 0.2, vec.getZ() * 0.2) * 3; }).setSource(sphere);
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sphere = new SDFDisplacement().setFunction((vec) -> { return random.nextFloat() * 3F - 1.5F; }).setSource(sphere);
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sphere = new SDFSubtraction().setSourceA(sphere).setSourceB(new SDFTranslate().setTranslate(0, -radius, 0).setSource(sphere));
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sphere.setReplaceFunction(REPLACE);
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sphere.fillRecursive(world, blockPos.down());
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BlocksHelper.setWithoutUpdate(world, blockPos.down(), EndBlocks.CAVE_BUSH);
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}
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static {
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REPLACE = (state) -> {
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if (state.getMaterial().equals(Material.PLANT)) {
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return true;
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}
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return state.getMaterial().isReplaceable();
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};
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}
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}
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