mirror of https://github.com/GeyserMC/Geyser.git
307 lines
10 KiB
Java
307 lines
10 KiB
Java
/*
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* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* @author GeyserMC
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* @link https://github.com/GeyserMC/Geyser
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*/
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package org.geysermc.geyser.level.block;
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import it.unimi.dsi.fastutil.objects.Object2ObjectArrayMap;
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import it.unimi.dsi.fastutil.objects.Object2ObjectMap;
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import it.unimi.dsi.fastutil.objects.Object2ObjectMaps;
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import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
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import lombok.Value;
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import org.checkerframework.checker.nullness.qual.NonNull;
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import org.checkerframework.checker.nullness.qual.Nullable;
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import org.geysermc.geyser.api.block.custom.component.BoxComponent;
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import org.geysermc.geyser.api.block.custom.component.CustomBlockComponents;
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import org.geysermc.geyser.api.block.custom.component.GeometryComponent;
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import org.geysermc.geyser.api.block.custom.component.MaterialInstance;
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import org.geysermc.geyser.api.block.custom.component.PlacementConditions;
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import org.geysermc.geyser.api.block.custom.component.TransformationComponent;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.Objects;
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@Value
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public class GeyserCustomBlockComponents implements CustomBlockComponents {
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BoxComponent selectionBox;
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BoxComponent collisionBox;
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String displayName;
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GeometryComponent geometry;
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Map<String, MaterialInstance> materialInstances;
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List<PlacementConditions> placementFilter;
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Float destructibleByMining;
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Float friction;
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Integer lightEmission;
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Integer lightDampening;
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TransformationComponent transformation;
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boolean unitCube;
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boolean placeAir;
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Set<String> tags;
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private GeyserCustomBlockComponents(Builder builder) {
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this.selectionBox = builder.selectionBox;
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this.collisionBox = builder.collisionBox;
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this.displayName = builder.displayName;
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this.geometry = builder.geometry;
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if (builder.materialInstances.isEmpty()) {
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this.materialInstances = Object2ObjectMaps.emptyMap();
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} else {
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this.materialInstances = Object2ObjectMaps.unmodifiable(new Object2ObjectArrayMap<>(builder.materialInstances));
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}
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this.placementFilter = builder.placementFilter;
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this.destructibleByMining = builder.destructibleByMining;
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this.friction = builder.friction;
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this.lightEmission = builder.lightEmission;
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this.lightDampening = builder.lightDampening;
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this.transformation = builder.transformation;
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this.unitCube = builder.unitCube;
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this.placeAir = builder.placeAir;
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if (builder.tags.isEmpty()) {
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this.tags = Set.of();
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} else {
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this.tags = Set.copyOf(builder.tags);
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}
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}
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@Override
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public BoxComponent selectionBox() {
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return selectionBox;
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}
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@Override
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public BoxComponent collisionBox() {
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return collisionBox;
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}
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@Override
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public String displayName() {
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return displayName;
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}
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@Override
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public GeometryComponent geometry() {
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return geometry;
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}
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@Override
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public @NonNull Map<String, MaterialInstance> materialInstances() {
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return materialInstances;
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}
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@Override
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public List<PlacementConditions> placementFilter() {
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return placementFilter;
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}
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@Override
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public Float destructibleByMining() {
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return destructibleByMining;
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}
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@Override
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public Float friction() {
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return friction;
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}
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@Override
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public Integer lightEmission() {
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return lightEmission;
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}
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@Override
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public Integer lightDampening() {
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return lightDampening;
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}
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@Override
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public TransformationComponent transformation() {
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return transformation;
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}
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@Override
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public boolean unitCube() {
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return unitCube;
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}
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@Override
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public boolean placeAir() {
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return placeAir;
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}
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@Override
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public @NonNull Set<String> tags() {
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return tags;
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}
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public static class Builder implements CustomBlockComponents.Builder {
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protected BoxComponent selectionBox;
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protected BoxComponent collisionBox;
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protected String displayName;
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protected GeometryComponent geometry;
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protected final Object2ObjectMap<String, MaterialInstance> materialInstances = new Object2ObjectOpenHashMap<>();
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protected List<PlacementConditions> placementFilter;
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protected Float destructibleByMining;
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protected Float friction;
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protected Integer lightEmission;
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protected Integer lightDampening;
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protected TransformationComponent transformation;
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protected boolean unitCube = false;
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protected boolean placeAir = false;
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protected Set<String> tags = new HashSet<>();
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private void validateBox(BoxComponent box) {
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if (box == null) {
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return;
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}
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if (box.sizeX() < 0 || box.sizeY() < 0 || box.sizeZ() < 0) {
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throw new IllegalArgumentException("Box size must be non-negative.");
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}
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float minX = box.originX() + 8;
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float minY = box.originY();
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float minZ = box.originZ() + 8;
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float maxX = minX + box.sizeX();
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float maxY = minY + box.sizeY();
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float maxZ = minZ + box.sizeZ();
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if (minX < 0 || minY < 0 || minZ < 0 || maxX > 16 || maxY > 16 || maxZ > 16) {
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throw new IllegalArgumentException("Box bounds must be within (0, 0, 0) and (16, 16, 16). Recieved: (" + minX + ", " + minY + ", " + minZ + ") to (" + maxX + ", " + maxY + ", " + maxZ + ")");
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}
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}
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@Override
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public Builder selectionBox(BoxComponent selectionBox) {
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validateBox(selectionBox);
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this.selectionBox = selectionBox;
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return this;
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}
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@Override
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public Builder collisionBox(BoxComponent collisionBox) {
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validateBox(collisionBox);
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this.collisionBox = collisionBox;
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return this;
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}
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@Override
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public Builder displayName(String displayName) {
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this.displayName = displayName;
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return this;
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}
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@Override
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public Builder geometry(GeometryComponent geometry) {
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this.geometry = geometry;
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return this;
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}
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@Override
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public Builder materialInstance(@NonNull String name, @NonNull MaterialInstance materialInstance) {
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this.materialInstances.put(name, materialInstance);
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return this;
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}
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@Override
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public Builder placementFilter(List<PlacementConditions> placementFilter) {
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this.placementFilter = placementFilter;
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return this;
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}
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@Override
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public Builder destructibleByMining(Float destructibleByMining) {
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if (destructibleByMining != null && destructibleByMining < 0) {
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throw new IllegalArgumentException("Destructible by mining must be non-negative");
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}
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this.destructibleByMining = destructibleByMining;
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return this;
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}
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@Override
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public Builder friction(Float friction) {
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if (friction != null) {
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if (friction < 0 || friction > 1) {
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throw new IllegalArgumentException("Friction must be in the range 0-1");
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}
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}
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this.friction = friction;
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return this;
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}
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@Override
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public Builder lightEmission(Integer lightEmission) {
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if (lightEmission != null) {
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if (lightEmission < 0 || lightEmission > 15) {
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throw new IllegalArgumentException("Light emission must be in the range 0-15");
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}
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}
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this.lightEmission = lightEmission;
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return this;
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}
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@Override
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public Builder lightDampening(Integer lightDampening) {
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if (lightDampening != null) {
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if (lightDampening < 0 || lightDampening > 15) {
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throw new IllegalArgumentException("Light dampening must be in the range 0-15");
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}
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}
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this.lightDampening = lightDampening;
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return this;
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}
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@Override
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public Builder transformation(TransformationComponent transformation) {
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if (transformation.rx() % 90 != 0 || transformation.ry() % 90 != 0 || transformation.rz() % 90 != 0) {
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throw new IllegalArgumentException("Rotation of transformation must be a multiple of 90 degrees.");
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}
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this.transformation = transformation;
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return this;
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}
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@Override
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public Builder unitCube(boolean unitCube) {
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this.unitCube = unitCube;
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return this;
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}
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@Override
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public Builder placeAir(boolean placeAir) {
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this.placeAir = placeAir;
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return this;
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}
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@Override
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public Builder tags(@Nullable Set<String> tags) {
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this.tags = Objects.requireNonNullElseGet(tags, Set::of);
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return this;
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}
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@Override
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public CustomBlockComponents build() {
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return new GeyserCustomBlockComponents(this);
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}
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}
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}
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