2016-02-02 06:28:27 +00:00
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/*
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* WorldEdit, a Minecraft world manipulation toolkit
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* Copyright (C) sk89q <http://www.sk89q.com>
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* Copyright (C) WorldEdit team and contributors
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldedit.sponge;
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import com.flowpowered.math.vector.Vector3d;
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import com.sk89q.worldedit.entity.BaseEntity;
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import com.sk89q.worldedit.entity.Entity;
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import com.sk89q.worldedit.entity.metadata.EntityType;
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import com.sk89q.worldedit.extent.Extent;
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2016-05-18 22:30:22 +00:00
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import com.sk89q.worldedit.sponge.nms.NMSHelper;
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2016-02-02 06:28:27 +00:00
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import com.sk89q.worldedit.util.Location;
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import com.sk89q.worldedit.world.NullWorld;
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import org.spongepowered.api.world.World;
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import javax.annotation.Nullable;
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import java.lang.ref.WeakReference;
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import static com.google.common.base.Preconditions.checkNotNull;
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class SpongeEntity implements Entity {
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private final WeakReference<org.spongepowered.api.entity.Entity> entityRef;
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SpongeEntity(org.spongepowered.api.entity.Entity entity) {
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checkNotNull(entity);
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this.entityRef = new WeakReference<>(entity);
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}
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@Override
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public BaseEntity getState() {
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org.spongepowered.api.entity.Entity entity = entityRef.get();
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if (entity != null) {
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return NMSHelper.createBaseEntity(entity);
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} else {
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return null;
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}
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}
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@Override
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public Location getLocation() {
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org.spongepowered.api.entity.Entity entity = entityRef.get();
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if (entity != null) {
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org.spongepowered.api.world.Location<World> entityLoc = entity.getLocation();
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Vector3d entityRot = entity.getRotation();
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return SpongeAdapter.adapt(entityLoc, entityRot);
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} else {
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return new Location(NullWorld.getInstance());
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}
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}
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@Override
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public Extent getExtent() {
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org.spongepowered.api.entity.Entity entity = entityRef.get();
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if (entity != null) {
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return SpongeAdapter.adapt(entity.getWorld());
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} else {
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return NullWorld.getInstance();
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}
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}
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@Override
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public boolean remove() {
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org.spongepowered.api.entity.Entity entity = entityRef.get();
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if (entity != null) {
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entity.remove();
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}
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return true;
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}
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@SuppressWarnings("unchecked")
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@Nullable
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@Override
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public <T> T getFacet(Class<? extends T> cls) {
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org.spongepowered.api.entity.Entity entity = entityRef.get();
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if (entity != null) {
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if (EntityType.class.isAssignableFrom(cls)) {
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return (T) new SpongeEntityType(entity);
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} else {
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return null;
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}
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} else {
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return null;
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}
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}
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}
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