81 lines
3.0 KiB
Java
81 lines
3.0 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.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.SpringConfiguration;
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public class SpringFeature extends Feature<SpringConfiguration> {
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public SpringFeature(Codec<SpringConfiguration> p_66914_) {
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super(p_66914_);
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}
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@Override
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public boolean place(FeaturePlaceContext<SpringConfiguration> p_160404_) {
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SpringConfiguration springconfiguration = p_160404_.config();
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WorldGenLevel worldgenlevel = p_160404_.level();
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BlockPos blockpos = p_160404_.origin();
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if (!worldgenlevel.getBlockState(blockpos.above()).is(springconfiguration.validBlocks)) {
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return false;
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} else if (springconfiguration.requiresBlockBelow && !worldgenlevel.getBlockState(blockpos.below()).is(springconfiguration.validBlocks)) {
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return false;
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} else {
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BlockState blockstate = worldgenlevel.getBlockState(blockpos);
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if (!blockstate.isAir() && !blockstate.is(springconfiguration.validBlocks)) {
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return false;
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} else {
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int i = 0;
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int j = 0;
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if (worldgenlevel.getBlockState(blockpos.west()).is(springconfiguration.validBlocks)) {
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j++;
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}
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if (worldgenlevel.getBlockState(blockpos.east()).is(springconfiguration.validBlocks)) {
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j++;
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}
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if (worldgenlevel.getBlockState(blockpos.north()).is(springconfiguration.validBlocks)) {
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j++;
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}
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if (worldgenlevel.getBlockState(blockpos.south()).is(springconfiguration.validBlocks)) {
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j++;
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}
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if (worldgenlevel.getBlockState(blockpos.below()).is(springconfiguration.validBlocks)) {
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j++;
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}
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int k = 0;
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if (worldgenlevel.isEmptyBlock(blockpos.west())) {
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k++;
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}
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if (worldgenlevel.isEmptyBlock(blockpos.east())) {
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k++;
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}
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if (worldgenlevel.isEmptyBlock(blockpos.north())) {
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k++;
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}
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if (worldgenlevel.isEmptyBlock(blockpos.south())) {
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k++;
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}
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if (worldgenlevel.isEmptyBlock(blockpos.below())) {
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k++;
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}
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if (j == springconfiguration.rockCount && k == springconfiguration.holeCount) {
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worldgenlevel.setBlock(blockpos, springconfiguration.state.createLegacyBlock(), 2);
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worldgenlevel.scheduleTick(blockpos, springconfiguration.state.getType(), 0);
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i++;
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}
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return i > 0;
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}
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}
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}
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}
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