58 lines
2.1 KiB
Java
58 lines
2.1 KiB
Java
package net.minecraft.world.level.block;
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import com.mojang.serialization.MapCodec;
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import com.mojang.serialization.codecs.RecordCodecBuilder;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.registries.Registries;
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import net.minecraft.resources.ResourceKey;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.util.RandomSource;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.LevelReader;
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import net.minecraft.world.level.block.state.BlockBehaviour;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.levelgen.feature.ConfiguredFeature;
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public class BonemealableFeaturePlacerBlock extends Block implements BonemealableBlock {
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public static final MapCodec<BonemealableFeaturePlacerBlock> CODEC = RecordCodecBuilder.mapCodec(
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instance -> instance.group(
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ResourceKey.codec(Registries.CONFIGURED_FEATURE).fieldOf("feature").forGetter(bonemealableFeaturePlacerBlock -> bonemealableFeaturePlacerBlock.feature),
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propertiesCodec()
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)
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.apply(instance, BonemealableFeaturePlacerBlock::new)
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);
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private final ResourceKey<ConfiguredFeature<?, ?>> feature;
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@Override
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public MapCodec<BonemealableFeaturePlacerBlock> codec() {
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return CODEC;
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}
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public BonemealableFeaturePlacerBlock(ResourceKey<ConfiguredFeature<?, ?>> feature, BlockBehaviour.Properties properties) {
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super(properties);
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this.feature = feature;
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}
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@Override
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public boolean isValidBonemealTarget(LevelReader level, BlockPos pos, BlockState state) {
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return level.getBlockState(pos.above()).isAir();
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}
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@Override
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public boolean isBonemealSuccess(Level level, RandomSource random, BlockPos pos, BlockState state) {
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return true;
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}
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@Override
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public void performBonemeal(ServerLevel level, RandomSource random, BlockPos pos, BlockState state) {
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level.registryAccess()
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.lookup(Registries.CONFIGURED_FEATURE)
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.flatMap(registry -> registry.get(this.feature))
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.ifPresent(reference -> ((ConfiguredFeature)reference.value()).place(level, level.getChunkSource().getGenerator(), random, pos.above()));
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}
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@Override
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public BonemealableBlock.Type getType() {
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return BonemealableBlock.Type.NEIGHBOR_SPREADER;
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}
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}
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