Teriuihi
d3d0aa182d
Add pitch and yaw values to the spawn packet and use EntityType.ARMOR_STAND for setting the entity type. This change ensures the armor stand is created with the correct orientation and type.
78 lines
3.5 KiB
Java
78 lines
3.5 KiB
Java
package com.alttd.halloween.leaderboard;
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import com.comphenix.protocol.PacketType;
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import com.comphenix.protocol.ProtocolManager;
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import com.comphenix.protocol.events.PacketContainer;
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import com.comphenix.protocol.reflect.FieldAccessException;
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import com.comphenix.protocol.utility.MinecraftReflection;
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import com.comphenix.protocol.wrappers.WrappedChatComponent;
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import com.comphenix.protocol.wrappers.WrappedDataWatcher;
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import lombok.extern.slf4j.Slf4j;
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import org.bukkit.Location;
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import org.bukkit.entity.EntityType;
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import java.util.List;
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import java.util.Optional;
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import java.util.UUID;
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@Slf4j
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public class HoverText {
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private final ProtocolManager protocolManager;
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public HoverText(ProtocolManager protocolManager) {
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this.protocolManager = protocolManager;
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}
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public Optional<PacketContainer> setLine(LeaderboardLineEntity entity, String text) {
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return setLine(entity.entityId(), text);
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}
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public Optional<LeaderboardLineEntity> createLeaderboardLineEntity(Location location) {
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try {
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PacketContainer spawnPacket = protocolManager.createPacket(PacketType.Play.Server.SPAWN_ENTITY);
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int entityId = (int) (Math.random() * Integer.MAX_VALUE);
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spawnPacket.getModifier().writeDefaults();
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spawnPacket.getIntegers().write(0, entityId);
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spawnPacket.getUUIDs().write(0, UUID.randomUUID());
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spawnPacket.getDoubles()
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.write(0, location.getX())
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.write(1, location.getY())
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.write(2, location.getZ());
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spawnPacket.getIntegers().write(4, 0); // Pitch
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spawnPacket.getIntegers().write(5, 0); // Yaw
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spawnPacket.getEntityTypeModifier().write(0, EntityType.ARMOR_STAND);
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PacketContainer destroyPacket = protocolManager.createPacket(PacketType.Play.Server.ENTITY_DESTROY);
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destroyPacket.getIntLists().write(0, List.of(entityId));
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return Optional.of(new LeaderboardLineEntity(entityId, spawnPacket, destroyPacket));
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} catch (Exception e) {
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log.error("Failed to create hover text entity", e);
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}
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return Optional.empty();
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}
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public Optional<PacketContainer> setLine(int entityId, String text) {
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try {
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PacketContainer metaPacket = protocolManager.createPacket(PacketType.Play.Server.ENTITY_METADATA);
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metaPacket.getIntegers().write(0, entityId);
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WrappedDataWatcher watcher = new WrappedDataWatcher();
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WrappedDataWatcher.Serializer serializer = WrappedDataWatcher.Registry.get(MinecraftReflection.getIChatBaseComponentClass());
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WrappedDataWatcher.WrappedDataWatcherObject displayName = new WrappedDataWatcher.WrappedDataWatcherObject(2, serializer);
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WrappedChatComponent component = WrappedChatComponent.fromText(text);
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watcher.setObject(displayName, Optional.of(component.getHandle()));
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watcher.setObject(new WrappedDataWatcher.WrappedDataWatcherObject(3, WrappedDataWatcher.Registry.get(Boolean.class)), true); // Custom Name Visible
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watcher.setObject(new WrappedDataWatcher.WrappedDataWatcherObject(0, WrappedDataWatcher.Registry.get(Byte.class)), (byte) 0x20); // Invisible
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metaPacket.getWatchableCollectionModifier().write(0, watcher.getWatchableObjects());
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return Optional.of(metaPacket);
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} catch (FieldAccessException e) {
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log.error("Failed to edit line on hover text", e);
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}
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return Optional.empty();
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}
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}
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