43 lines
2.2 KiB
Java
43 lines
2.2 KiB
Java
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package net.minecraft.world.item.enchantment.effects;
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import com.mojang.serialization.MapCodec;
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import com.mojang.serialization.codecs.RecordCodecBuilder;
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import com.mojang.serialization.codecs.RecordCodecBuilder.Instance;
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import java.util.Optional;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Holder;
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import net.minecraft.core.Vec3i;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.item.enchantment.EnchantedItemInUse;
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import net.minecraft.world.level.gameevent.GameEvent;
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import net.minecraft.world.level.levelgen.blockpredicates.BlockPredicate;
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import net.minecraft.world.level.levelgen.feature.stateproviders.BlockStateProvider;
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import net.minecraft.world.phys.Vec3;
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public record ReplaceBlock(Vec3i offset, Optional<BlockPredicate> predicate, BlockStateProvider blockState, Optional<Holder<GameEvent>> triggerGameEvent)
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implements EnchantmentEntityEffect {
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public static final MapCodec<ReplaceBlock> CODEC = RecordCodecBuilder.mapCodec(
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p_343011_ -> p_343011_.group(
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Vec3i.CODEC.optionalFieldOf("offset", Vec3i.ZERO).forGetter(ReplaceBlock::offset),
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BlockPredicate.CODEC.optionalFieldOf("predicate").forGetter(ReplaceBlock::predicate),
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BlockStateProvider.CODEC.fieldOf("block_state").forGetter(ReplaceBlock::blockState),
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GameEvent.CODEC.optionalFieldOf("trigger_game_event").forGetter(ReplaceBlock::triggerGameEvent)
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)
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.apply(p_343011_, ReplaceBlock::new)
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);
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@Override
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public void apply(ServerLevel p_344359_, int p_342438_, EnchantedItemInUse p_343971_, Entity p_343494_, Vec3 p_342839_) {
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BlockPos blockpos = BlockPos.containing(p_342839_).offset(this.offset);
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if (this.predicate.map(p_342514_ -> p_342514_.test(p_344359_, blockpos)).orElse(true)
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&& p_344359_.setBlockAndUpdate(blockpos, this.blockState.getState(p_343494_.getRandom(), blockpos))) {
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this.triggerGameEvent.ifPresent(p_345261_ -> p_344359_.gameEvent(p_343494_, (Holder<GameEvent>)p_345261_, blockpos));
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}
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}
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@Override
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public MapCodec<ReplaceBlock> codec() {
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return CODEC;
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}
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}
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