mirror of https://github.com/GeyserMC/Geyser.git
100 lines
3.7 KiB
Java
100 lines
3.7 KiB
Java
/*
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* Copyright (c) 2019-2023 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.entity;
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import org.checkerframework.checker.index.qual.NonNegative;
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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.cloudburstmc.protocol.bedrock.packet.EmotePacket;
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import org.geysermc.geyser.api.entity.EntityData;
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import org.geysermc.geyser.api.entity.type.GeyserEntity;
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import org.geysermc.geyser.api.entity.type.player.GeyserPlayerEntity;
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import org.geysermc.geyser.entity.type.Entity;
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import org.geysermc.geyser.session.GeyserSession;
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import java.util.HashSet;
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import java.util.Objects;
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import java.util.Set;
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import java.util.UUID;
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import java.util.concurrent.CompletableFuture;
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public class GeyserEntityData implements EntityData {
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private final GeyserSession session;
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private final Set<UUID> movementLockOwners = new HashSet<>();
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public GeyserEntityData(GeyserSession session) {
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this.session = session;
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}
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@Override
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public @NonNull CompletableFuture<@Nullable GeyserEntity> entityByJavaId(@NonNegative int javaId) {
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CompletableFuture<GeyserEntity> future = new CompletableFuture<>();
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session.ensureInEventLoop(() -> future.complete(session.getEntityCache().getEntityByJavaId(javaId)));
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return future;
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}
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@Override
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public void showEmote(@NonNull GeyserPlayerEntity emoter, @NonNull String emoteId) {
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Objects.requireNonNull(emoter, "emoter must not be null!");
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Entity entity = (Entity) emoter;
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if (entity.getSession() != session) {
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throw new IllegalStateException("Given entity must be from this session!");
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}
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EmotePacket packet = new EmotePacket();
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packet.setRuntimeEntityId(entity.getGeyserId());
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packet.setXuid("");
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packet.setPlatformId(""); // BDS sends empty
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packet.setEmoteId(emoteId);
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session.sendUpstreamPacket(packet);
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}
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@Override
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public @NonNull GeyserPlayerEntity playerEntity() {
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return session.getPlayerEntity();
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}
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@Override
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public boolean lockMovement(boolean lock, @NonNull UUID owner) {
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Objects.requireNonNull(owner, "owner must not be null!");
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if (lock) {
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movementLockOwners.add(owner);
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} else {
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movementLockOwners.remove(owner);
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}
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session.lockInputs(session.camera().isCameraLocked(), isMovementLocked());
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return isMovementLocked();
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}
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@Override
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public boolean isMovementLocked() {
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return !movementLockOwners.isEmpty();
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}
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}
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