mirror of https://github.com/GeyserMC/Geyser.git
75 lines
3.7 KiB
Java
75 lines
3.7 KiB
Java
/*
|
|
* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*
|
|
* @author GeyserMC
|
|
* @link https://github.com/GeyserMC/Geyser
|
|
*/
|
|
|
|
package org.geysermc.connector.network.translators.java.entity;
|
|
|
|
import com.github.steveice10.mc.protocol.packet.ingame.server.entity.ServerEntityCollectItemPacket;
|
|
import com.nukkitx.protocol.bedrock.data.LevelEventType;
|
|
import com.nukkitx.protocol.bedrock.packet.LevelEventPacket;
|
|
import com.nukkitx.protocol.bedrock.packet.TakeItemEntityPacket;
|
|
import org.geysermc.connector.entity.Entity;
|
|
import org.geysermc.connector.entity.ExpOrbEntity;
|
|
import org.geysermc.connector.network.session.GeyserSession;
|
|
import org.geysermc.connector.network.translators.PacketTranslator;
|
|
import org.geysermc.connector.network.translators.Translator;
|
|
|
|
/**
|
|
* This packet is called whenever a player picks up an item.
|
|
* In Java, this is called for item entities, experience orbs and arrows
|
|
* Bedrock uses it for arrows and item entities, but not experience orbs.
|
|
*/
|
|
@Translator(packet = ServerEntityCollectItemPacket.class)
|
|
public class JavaEntityCollectItemTranslator extends PacketTranslator<ServerEntityCollectItemPacket> {
|
|
|
|
@Override
|
|
public void translate(ServerEntityCollectItemPacket packet, GeyserSession session) {
|
|
// Collected entity is the other entity
|
|
Entity collectedEntity = session.getEntityCache().getEntityByJavaId(packet.getCollectedEntityId());
|
|
if (collectedEntity == null) return;
|
|
// Collector is the entity 'picking up' the item
|
|
Entity collectorEntity;
|
|
if (packet.getCollectorEntityId() == session.getPlayerEntity().getEntityId()) {
|
|
collectorEntity = session.getPlayerEntity();
|
|
} else {
|
|
collectorEntity = session.getEntityCache().getEntityByJavaId(packet.getCollectorEntityId());
|
|
}
|
|
if (collectorEntity == null) return;
|
|
if (collectedEntity instanceof ExpOrbEntity) {
|
|
// Player just picked up an experience orb
|
|
LevelEventPacket xpPacket = new LevelEventPacket();
|
|
xpPacket.setType(LevelEventType.SOUND_EXPERIENCE_ORB_PICKUP);
|
|
xpPacket.setPosition(collectedEntity.getPosition());
|
|
xpPacket.setData(0);
|
|
session.sendUpstreamPacket(xpPacket);
|
|
} else {
|
|
// Item is being picked up (visual only)
|
|
TakeItemEntityPacket takeItemEntityPacket = new TakeItemEntityPacket();
|
|
takeItemEntityPacket.setRuntimeEntityId(collectorEntity.getGeyserId());
|
|
takeItemEntityPacket.setItemRuntimeEntityId(collectedEntity.getGeyserId());
|
|
session.sendUpstreamPacket(takeItemEntityPacket);
|
|
}
|
|
}
|
|
}
|