88 lines
3.3 KiB
Java
88 lines
3.3 KiB
Java
package net.minecraft.world.level.block;
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import com.mojang.serialization.MapCodec;
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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.core.Registry;
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import net.minecraft.core.registries.Registries;
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import net.minecraft.data.worldgen.features.NetherFeatures;
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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.chunk.ChunkGenerator;
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import net.minecraft.world.level.levelgen.feature.ConfiguredFeature;
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import net.minecraft.world.level.lighting.LightEngine;
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public class NyliumBlock extends Block implements BonemealableBlock {
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public static final MapCodec<NyliumBlock> CODEC = simpleCodec(NyliumBlock::new);
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@Override
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public MapCodec<NyliumBlock> codec() {
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return CODEC;
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}
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protected NyliumBlock(BlockBehaviour.Properties properties) {
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super(properties);
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}
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private static boolean canBeNylium(BlockState state, LevelReader reader, BlockPos pos) {
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BlockPos blockPos = pos.above();
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BlockState blockState = reader.getBlockState(blockPos);
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int i = LightEngine.getLightBlockInto(state, blockState, Direction.UP, blockState.getLightBlock());
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return i < 15;
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}
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@Override
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protected void randomTick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
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if (!canBeNylium(state, level, pos)) {
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level.setBlockAndUpdate(pos, Blocks.NETHERRACK.defaultBlockState());
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}
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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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BlockState blockState = level.getBlockState(pos);
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BlockPos blockPos = pos.above();
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ChunkGenerator chunkGenerator = level.getChunkSource().getGenerator();
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Registry<ConfiguredFeature<?, ?>> registry = level.registryAccess().lookupOrThrow(Registries.CONFIGURED_FEATURE);
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if (blockState.is(Blocks.CRIMSON_NYLIUM)) {
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this.place(registry, NetherFeatures.CRIMSON_FOREST_VEGETATION_BONEMEAL, level, chunkGenerator, random, blockPos);
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} else if (blockState.is(Blocks.WARPED_NYLIUM)) {
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this.place(registry, NetherFeatures.WARPED_FOREST_VEGETATION_BONEMEAL, level, chunkGenerator, random, blockPos);
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this.place(registry, NetherFeatures.NETHER_SPROUTS_BONEMEAL, level, chunkGenerator, random, blockPos);
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if (random.nextInt(8) == 0) {
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this.place(registry, NetherFeatures.TWISTING_VINES_BONEMEAL, level, chunkGenerator, random, blockPos);
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}
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}
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}
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private void place(
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Registry<ConfiguredFeature<?, ?>> featureRegistry,
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ResourceKey<ConfiguredFeature<?, ?>> featureKey,
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ServerLevel level,
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ChunkGenerator chunkGenerator,
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RandomSource random,
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BlockPos pos
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) {
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featureRegistry.get(featureKey).ifPresent(reference -> ((ConfiguredFeature)reference.value()).place(level, chunkGenerator, random, pos));
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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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