27 lines
1.1 KiB
Java
27 lines
1.1 KiB
Java
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package net.minecraft.world.level.levelgen.blockpredicates;
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import com.mojang.datafixers.Products.P1;
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import com.mojang.serialization.codecs.RecordCodecBuilder.Instance;
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import com.mojang.serialization.codecs.RecordCodecBuilder.Mu;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Vec3i;
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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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public abstract class StateTestingPredicate implements BlockPredicate {
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protected final Vec3i offset;
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protected static <P extends StateTestingPredicate> P1<Mu<P>, Vec3i> stateTestingCodec(Instance<P> p_190547_) {
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return p_190547_.group(Vec3i.offsetCodec(16).optionalFieldOf("offset", Vec3i.ZERO).forGetter(p_190549_ -> p_190549_.offset));
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}
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protected StateTestingPredicate(Vec3i p_190541_) {
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this.offset = p_190541_;
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}
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public final boolean test(WorldGenLevel p_190543_, BlockPos p_190544_) {
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return this.test(p_190543_.getBlockState(p_190544_.offset(this.offset)));
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}
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protected abstract boolean test(BlockState p_190545_);
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}
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