51 lines
2.5 KiB
Java
51 lines
2.5 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.tags.BlockTags;
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import net.minecraft.util.RandomSource;
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import net.minecraft.world.level.WorldGenLevel;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.levelgen.feature.configurations.NetherForestVegetationConfig;
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public class NetherForestVegetationFeature extends Feature<NetherForestVegetationConfig> {
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public NetherForestVegetationFeature(Codec<NetherForestVegetationConfig> p_66361_) {
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super(p_66361_);
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}
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@Override
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public boolean place(FeaturePlaceContext<NetherForestVegetationConfig> p_160068_) {
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WorldGenLevel worldgenlevel = p_160068_.level();
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BlockPos blockpos = p_160068_.origin();
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BlockState blockstate = worldgenlevel.getBlockState(blockpos.below());
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NetherForestVegetationConfig netherforestvegetationconfig = p_160068_.config();
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RandomSource randomsource = p_160068_.random();
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if (!blockstate.is(BlockTags.NYLIUM)) {
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return false;
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} else {
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int i = blockpos.getY();
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if (i >= worldgenlevel.getMinY() + 1 && i + 1 <= worldgenlevel.getMaxY()) {
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int j = 0;
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for (int k = 0; k < netherforestvegetationconfig.spreadWidth * netherforestvegetationconfig.spreadWidth; k++) {
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BlockPos blockpos1 = blockpos.offset(
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randomsource.nextInt(netherforestvegetationconfig.spreadWidth) - randomsource.nextInt(netherforestvegetationconfig.spreadWidth),
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randomsource.nextInt(netherforestvegetationconfig.spreadHeight) - randomsource.nextInt(netherforestvegetationconfig.spreadHeight),
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randomsource.nextInt(netherforestvegetationconfig.spreadWidth) - randomsource.nextInt(netherforestvegetationconfig.spreadWidth)
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);
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BlockState blockstate1 = netherforestvegetationconfig.stateProvider.getState(randomsource, blockpos1);
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if (worldgenlevel.isEmptyBlock(blockpos1)
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&& blockpos1.getY() > worldgenlevel.getMinY()
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&& blockstate1.canSurvive(worldgenlevel, blockpos1)) {
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worldgenlevel.setBlock(blockpos1, blockstate1, 2);
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j++;
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}
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}
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return j > 0;
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} else {
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return false;
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}
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}
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}
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}
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