67 lines
3.4 KiB
Java
67 lines
3.4 KiB
Java
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package net.minecraft.world.level.levelgen.feature;
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import com.mojang.serialization.Codec;
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import java.util.Optional;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Direction;
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import net.minecraft.util.RandomSource;
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import net.minecraft.world.level.LevelAccessor;
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import net.minecraft.world.level.levelgen.feature.configurations.PointedDripstoneConfiguration;
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public class PointedDripstoneFeature extends Feature<PointedDripstoneConfiguration> {
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public PointedDripstoneFeature(Codec<PointedDripstoneConfiguration> p_191067_) {
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super(p_191067_);
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}
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@Override
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public boolean place(FeaturePlaceContext<PointedDripstoneConfiguration> p_191078_) {
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LevelAccessor levelaccessor = p_191078_.level();
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BlockPos blockpos = p_191078_.origin();
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RandomSource randomsource = p_191078_.random();
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PointedDripstoneConfiguration pointeddripstoneconfiguration = p_191078_.config();
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Optional<Direction> optional = getTipDirection(levelaccessor, blockpos, randomsource);
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if (optional.isEmpty()) {
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return false;
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} else {
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BlockPos blockpos1 = blockpos.relative(optional.get().getOpposite());
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createPatchOfDripstoneBlocks(levelaccessor, randomsource, blockpos1, pointeddripstoneconfiguration);
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int i = randomsource.nextFloat() < pointeddripstoneconfiguration.chanceOfTallerDripstone
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&& DripstoneUtils.isEmptyOrWater(levelaccessor.getBlockState(blockpos.relative(optional.get())))
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? 2
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: 1;
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DripstoneUtils.growPointedDripstone(levelaccessor, blockpos, optional.get(), i, false);
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return true;
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}
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}
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private static Optional<Direction> getTipDirection(LevelAccessor p_225199_, BlockPos p_225200_, RandomSource p_225201_) {
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boolean flag = DripstoneUtils.isDripstoneBase(p_225199_.getBlockState(p_225200_.above()));
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boolean flag1 = DripstoneUtils.isDripstoneBase(p_225199_.getBlockState(p_225200_.below()));
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if (flag && flag1) {
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return Optional.of(p_225201_.nextBoolean() ? Direction.DOWN : Direction.UP);
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} else if (flag) {
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return Optional.of(Direction.DOWN);
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} else {
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return flag1 ? Optional.of(Direction.UP) : Optional.empty();
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}
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}
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private static void createPatchOfDripstoneBlocks(LevelAccessor p_225194_, RandomSource p_225195_, BlockPos p_225196_, PointedDripstoneConfiguration p_225197_) {
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DripstoneUtils.placeDripstoneBlockIfPossible(p_225194_, p_225196_);
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for (Direction direction : Direction.Plane.HORIZONTAL) {
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if (!(p_225195_.nextFloat() > p_225197_.chanceOfDirectionalSpread)) {
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BlockPos blockpos = p_225196_.relative(direction);
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DripstoneUtils.placeDripstoneBlockIfPossible(p_225194_, blockpos);
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if (!(p_225195_.nextFloat() > p_225197_.chanceOfSpreadRadius2)) {
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BlockPos blockpos1 = blockpos.relative(Direction.getRandom(p_225195_));
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DripstoneUtils.placeDripstoneBlockIfPossible(p_225194_, blockpos1);
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if (!(p_225195_.nextFloat() > p_225197_.chanceOfSpreadRadius3)) {
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BlockPos blockpos2 = blockpos1.relative(Direction.getRandom(p_225195_));
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DripstoneUtils.placeDripstoneBlockIfPossible(p_225194_, blockpos2);
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}
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}
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}
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}
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}
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}
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