55 lines
2.6 KiB
Java
55 lines
2.6 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 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.WorldGenLevel;
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import net.minecraft.world.level.block.Blocks;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.levelgen.feature.configurations.BlockPileConfiguration;
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public class BlockPileFeature extends Feature<BlockPileConfiguration> {
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public BlockPileFeature(Codec<BlockPileConfiguration> p_65262_) {
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super(p_65262_);
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}
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@Override
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public boolean place(FeaturePlaceContext<BlockPileConfiguration> p_159473_) {
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BlockPos blockpos = p_159473_.origin();
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WorldGenLevel worldgenlevel = p_159473_.level();
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RandomSource randomsource = p_159473_.random();
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BlockPileConfiguration blockpileconfiguration = p_159473_.config();
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if (blockpos.getY() < worldgenlevel.getMinY() + 5) {
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return false;
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} else {
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int i = 2 + randomsource.nextInt(2);
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int j = 2 + randomsource.nextInt(2);
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for (BlockPos blockpos1 : BlockPos.betweenClosed(blockpos.offset(-i, 0, -j), blockpos.offset(i, 1, j))) {
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int k = blockpos.getX() - blockpos1.getX();
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int l = blockpos.getZ() - blockpos1.getZ();
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if (k * k + l * l <= randomsource.nextFloat() * 10.0F - randomsource.nextFloat() * 6.0F) {
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this.tryPlaceBlock(worldgenlevel, blockpos1, randomsource, blockpileconfiguration);
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} else if (randomsource.nextFloat() < 0.031) {
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this.tryPlaceBlock(worldgenlevel, blockpos1, randomsource, blockpileconfiguration);
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}
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}
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return true;
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}
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}
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private boolean mayPlaceOn(LevelAccessor p_224945_, BlockPos p_224946_, RandomSource p_224947_) {
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BlockPos blockpos = p_224946_.below();
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BlockState blockstate = p_224945_.getBlockState(blockpos);
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return blockstate.is(Blocks.DIRT_PATH) ? p_224947_.nextBoolean() : blockstate.isFaceSturdy(p_224945_, blockpos, Direction.UP);
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}
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private void tryPlaceBlock(LevelAccessor p_224949_, BlockPos p_224950_, RandomSource p_224951_, BlockPileConfiguration p_224952_) {
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if (p_224949_.isEmptyBlock(p_224950_) && this.mayPlaceOn(p_224949_, p_224950_, p_224951_)) {
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p_224949_.setBlock(p_224950_, p_224952_.stateProvider.getState(p_224951_, p_224950_), 260);
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}
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}
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}
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