76 lines
2.3 KiB
Java
76 lines
2.3 KiB
Java
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package net.minecraft.world.level.levelgen.structure.pieces;
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import com.google.common.collect.Lists;
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import java.util.List;
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import javax.annotation.Nullable;
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import net.minecraft.util.RandomSource;
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import net.minecraft.world.level.levelgen.structure.BoundingBox;
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import net.minecraft.world.level.levelgen.structure.StructurePiece;
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import net.minecraft.world.level.levelgen.structure.StructurePieceAccessor;
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public class StructurePiecesBuilder implements StructurePieceAccessor {
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private final List<StructurePiece> pieces = Lists.newArrayList();
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@Override
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public void addPiece(StructurePiece p_192791_) {
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this.pieces.add(p_192791_);
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}
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@Nullable
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@Override
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public StructurePiece findCollisionPiece(BoundingBox p_192789_) {
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return StructurePiece.findCollisionPiece(this.pieces, p_192789_);
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}
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@Deprecated
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public void offsetPiecesVertically(int p_192782_) {
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for (StructurePiece structurepiece : this.pieces) {
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structurepiece.move(0, p_192782_, 0);
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}
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}
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@Deprecated
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public int moveBelowSeaLevel(int p_226966_, int p_226967_, RandomSource p_226968_, int p_226969_) {
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int i = p_226966_ - p_226969_;
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BoundingBox boundingbox = this.getBoundingBox();
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int j = boundingbox.getYSpan() + p_226967_ + 1;
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if (j < i) {
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j += p_226968_.nextInt(i - j);
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}
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int k = j - boundingbox.maxY();
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this.offsetPiecesVertically(k);
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return k;
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}
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/** @deprecated */
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public void moveInsideHeights(RandomSource p_226971_, int p_226972_, int p_226973_) {
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BoundingBox boundingbox = this.getBoundingBox();
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int i = p_226973_ - p_226972_ + 1 - boundingbox.getYSpan();
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int j;
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if (i > 1) {
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j = p_226972_ + p_226971_.nextInt(i);
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} else {
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j = p_226972_;
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}
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int k = j - boundingbox.minY();
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this.offsetPiecesVertically(k);
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}
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public PiecesContainer build() {
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return new PiecesContainer(this.pieces);
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}
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public void clear() {
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this.pieces.clear();
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}
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public boolean isEmpty() {
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return this.pieces.isEmpty();
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}
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public BoundingBox getBoundingBox() {
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return StructurePiece.createBoundingBox(this.pieces.stream());
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}
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}
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