100 lines
4.3 KiB
Java
Executable File
100 lines
4.3 KiB
Java
Executable File
package net.jitse.npclib.nms.v1_14_R1;
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import net.jitse.npclib.NPCLib;
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import net.jitse.npclib.hologram.Hologram;
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import net.jitse.npclib.internal.MinecraftVersion;
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import net.jitse.npclib.internal.SimpleNPC;
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import net.jitse.npclib.nms.v1_14_R1.packets.PacketPlayOutEntityHeadRotationWrapper;
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import net.jitse.npclib.nms.v1_14_R1.packets.PacketPlayOutNamedEntitySpawnWrapper;
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import net.jitse.npclib.nms.v1_14_R1.packets.PacketPlayOutPlayerInfoWrapper;
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import net.jitse.npclib.nms.v1_14_R1.packets.PacketPlayOutScoreboardTeamWrapper;
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import net.minecraft.server.v1_14_R1.*;
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import org.bukkit.Bukkit;
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import org.bukkit.craftbukkit.v1_14_R1.entity.CraftPlayer;
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import org.bukkit.entity.Player;
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import java.util.List;
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/**
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* @author Jitse Boonstra
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*/
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public class NPC_v1_14_R1 extends SimpleNPC {
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private Hologram hologram;
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private PacketPlayOutNamedEntitySpawn packetPlayOutNamedEntitySpawn;
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private PacketPlayOutScoreboardTeam packetPlayOutScoreboardTeamRegister, packetPlayOutScoreboardTeamUnregister;
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private PacketPlayOutPlayerInfo packetPlayOutPlayerInfoAdd, packetPlayOutPlayerInfoRemove;
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private PacketPlayOutEntityHeadRotation packetPlayOutEntityHeadRotation;
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private PacketPlayOutEntityDestroy packetPlayOutEntityDestroy;
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public NPC_v1_14_R1(NPCLib instance, List<String> lines) {
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super(instance, lines);
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}
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@Override
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public void createPackets() {
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this.hologram = new Hologram(location.clone().add(0, 0.5, 0), lines);
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hologram.generatePackets(MinecraftVersion.V1_14_R1);
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PacketPlayOutPlayerInfoWrapper packetPlayOutPlayerInfoWrapper = new PacketPlayOutPlayerInfoWrapper();
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// Packets for spawning the NPC:
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this.packetPlayOutScoreboardTeamRegister = new PacketPlayOutScoreboardTeamWrapper()
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.createRegisterTeam(name); // First packet to send.
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this.packetPlayOutPlayerInfoAdd = packetPlayOutPlayerInfoWrapper
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.create(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER, gameProfile, name); // Second packet to send.
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this.packetPlayOutNamedEntitySpawn = new PacketPlayOutNamedEntitySpawnWrapper()
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.create(uuid, location, entityId); // Third packet to send.
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this.packetPlayOutEntityHeadRotation = new PacketPlayOutEntityHeadRotationWrapper()
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.create(location, entityId); // Fourth packet to send.
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this.packetPlayOutPlayerInfoRemove = packetPlayOutPlayerInfoWrapper
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.create(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, gameProfile, name); // Fifth packet to send (delayed).
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// Packet for destroying the NPC:
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this.packetPlayOutEntityDestroy = new PacketPlayOutEntityDestroy(entityId); // First packet to send.
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// Second packet to send is "packetPlayOutPlayerInfoRemove".
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this.packetPlayOutScoreboardTeamUnregister = new PacketPlayOutScoreboardTeamWrapper()
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.createUnregisterTeam(name); // Third packet to send.
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}
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@Override
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public void sendShowPackets(Player player) {
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PlayerConnection playerConnection = ((CraftPlayer) player).getHandle().playerConnection;
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playerConnection.sendPacket(packetPlayOutScoreboardTeamRegister);
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playerConnection.sendPacket(packetPlayOutPlayerInfoAdd);
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playerConnection.sendPacket(packetPlayOutNamedEntitySpawn);
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playerConnection.sendPacket(packetPlayOutEntityHeadRotation);
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hologram.spawn(player);
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Bukkit.getScheduler().runTaskLater(instance.getPlugin(), () ->
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playerConnection.sendPacket(packetPlayOutPlayerInfoRemove), 50);
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}
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@Override
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public void sendHidePackets(Player player, boolean scheduler) {
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PlayerConnection playerConnection = ((CraftPlayer) player).getHandle().playerConnection;
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playerConnection.sendPacket(packetPlayOutEntityDestroy);
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playerConnection.sendPacket(packetPlayOutPlayerInfoRemove);
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hologram.destroy(player);
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if (scheduler) {
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// Sending this a bit later so the player doesn't see the name (for that split second).
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Bukkit.getScheduler().runTaskLater(instance.getPlugin(), () ->
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playerConnection.sendPacket(packetPlayOutScoreboardTeamUnregister), 5);
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} else {
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playerConnection.sendPacket(packetPlayOutScoreboardTeamUnregister);
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}
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}
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}
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