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Add Minecraft 1.15 support

This commit is contained in:
MrMicky 2020-02-19 14:58:18 +01:00
parent fbf4b46858
commit 4ed0d49984
9 changed files with 340 additions and 0 deletions
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1
.travis.yml
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@ -17,5 +17,6 @@ install:
- ls $HOME/.m2/repository/org/spigotmc/spigot/1.13-R0.1-SNAPSHOT >> /dev/null 2>&1 || java -jar BuildTools.jar --rev 1.13 >> /dev/null 2>&1
- ls $HOME/.m2/repository/org/spigotmc/spigot/1.13.2-R0.1-SNAPSHOT >> /dev/null 2>&1 || java -jar BuildTools.jar --rev 1.13.2 >> /dev/null 2>&1
- ls $HOME/.m2/repository/org/spigotmc/spigot/1.14.4-R0.1-SNAPSHOT >> /dev/null 2>&1 || java -jar BuildTools.jar --rev 1.14.4 >> /dev/null 2>&1
- ls $HOME/.m2/repository/org/spigotmc/spigot/1.15.2-R0.1-SNAPSHOT >> /dev/null 2>&1 || java -jar BuildTools.jar --rev 1.15.2 >> /dev/null 2>&1
script:
- mvn clean install

24
nms/v1_15_R1/pom.xml Normal file
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@ -0,0 +1,24 @@
<?xml version="1.0"?>
<project
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<packaging>jar</packaging>
<parent>
<groupId>net.jitse</groupId>
<artifactId>npclib-nms</artifactId>
<version>2.3.1-SNAPSHOT</version>
</parent>
<artifactId>npclib-nms-v1_15_R1</artifactId>
<dependencies>
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot</artifactId>
<version>1.15.2-R0.1-SNAPSHOT</version>
<scope>provided</scope>
</dependency>
</dependencies>
</project>

110
nms/v1_15_R1/src/main/java/net/jitse/npclib/nms/v1_15_R1/NPC_v1_15_R1.java Normal file
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@ -0,0 +1,110 @@
package net.jitse.npclib.nms.v1_15_R1;
import net.jitse.npclib.NPCLib;
import net.jitse.npclib.api.state.NPCSlot;
import net.jitse.npclib.hologram.Hologram;
import net.jitse.npclib.internal.MinecraftVersion;
import net.jitse.npclib.internal.NPCBase;
import net.jitse.npclib.nms.v1_15_R1.packets.*;
import net.minecraft.server.v1_15_R1.*;
import org.bukkit.Bukkit;
import org.bukkit.craftbukkit.v1_15_R1.entity.CraftPlayer;
import org.bukkit.craftbukkit.v1_15_R1.inventory.CraftItemStack;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import java.util.List;
/**
* @author Jitse Boonstra
*/
public class NPC_v1_15_R1 extends NPCBase {
private PacketPlayOutNamedEntitySpawn packetPlayOutNamedEntitySpawn;
private PacketPlayOutScoreboardTeam packetPlayOutScoreboardTeamRegister;
private PacketPlayOutPlayerInfo packetPlayOutPlayerInfoAdd, packetPlayOutPlayerInfoRemove;
private PacketPlayOutEntityHeadRotation packetPlayOutEntityHeadRotation;
private PacketPlayOutEntityDestroy packetPlayOutEntityDestroy;
public NPC_v1_15_R1(NPCLib instance, List<String> lines) {
super(instance, lines);
}
@Override
public void createPackets() {
this.hologram = new Hologram(MinecraftVersion.V1_15_R1, location.clone().add(0, 0.5, 0), text);
PacketPlayOutPlayerInfoWrapper packetPlayOutPlayerInfoWrapper = new PacketPlayOutPlayerInfoWrapper();
// Packets for spawning the NPC:
this.packetPlayOutScoreboardTeamRegister = new PacketPlayOutScoreboardTeamWrapper()
.createRegisterTeam(name); // First packet to send.
this.packetPlayOutPlayerInfoAdd = packetPlayOutPlayerInfoWrapper
.create(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER, gameProfile, name); // Second packet to send.
this.packetPlayOutNamedEntitySpawn = new PacketPlayOutNamedEntitySpawnWrapper()
.create(uuid, location, entityId); // Third packet to send.
this.packetPlayOutEntityHeadRotation = new PacketPlayOutEntityHeadRotationWrapper()
.create(location, entityId); // Fourth packet to send.
this.packetPlayOutPlayerInfoRemove = packetPlayOutPlayerInfoWrapper
.create(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, gameProfile, name); // Fifth packet to send (delayed).
// Packet for destroying the NPC:
this.packetPlayOutEntityDestroy = new PacketPlayOutEntityDestroy(entityId); // First packet to send.
}
@Override
public void onLogout(Player player) {
super.onLogout(player);
hasTeamRegistered.remove(player.getUniqueId());
}
@Override
public void sendShowPackets(Player player) {
PlayerConnection playerConnection = ((CraftPlayer) player).getHandle().playerConnection;
if (hasTeamRegistered.add(player.getUniqueId()))
playerConnection.sendPacket(packetPlayOutScoreboardTeamRegister);
playerConnection.sendPacket(packetPlayOutPlayerInfoAdd);
playerConnection.sendPacket(packetPlayOutNamedEntitySpawn);
playerConnection.sendPacket(packetPlayOutEntityHeadRotation);
sendMetadataPacket(player);
hologram.show(player);
Bukkit.getScheduler().runTaskLater(instance.getPlugin(), () ->
playerConnection.sendPacket(packetPlayOutPlayerInfoRemove), 50);
}
@Override
public void sendHidePackets(Player player) {
PlayerConnection playerConnection = ((CraftPlayer) player).getHandle().playerConnection;
playerConnection.sendPacket(packetPlayOutEntityDestroy);
playerConnection.sendPacket(packetPlayOutPlayerInfoRemove);
hologram.hide(player);
}
@Override
public void sendMetadataPacket(Player player) {
PlayerConnection playerConnection = ((CraftPlayer) player).getHandle().playerConnection;
PacketPlayOutEntityMetadata packet = new PacketPlayOutEntityMetadataWrapper().create(activeStates, entityId);
playerConnection.sendPacket(packet);
}
@Override
public void sendEquipmentPacket(Player player, NPCSlot slot, boolean auto) {
PlayerConnection playerConnection = ((CraftPlayer) player).getHandle().playerConnection;
EnumItemSlot nmsSlot = slot.getNmsEnum(EnumItemSlot.class);
ItemStack item = getItem(slot);
PacketPlayOutEntityEquipment packet = new PacketPlayOutEntityEquipment(entityId, nmsSlot, CraftItemStack.asNMSCopy(item));
playerConnection.sendPacket(packet);
}
}

26
nms/v1_15_R1/src/main/java/net/jitse/npclib/nms/v1_15_R1/packets/PacketPlayOutEntityHeadRotationWrapper.java Normal file
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@ -0,0 +1,26 @@
/*
* Copyright (c) 2018 Jitse Boonstra
*/
package net.jitse.npclib.nms.v1_15_R1.packets;
import com.comphenix.tinyprotocol.Reflection;
import net.minecraft.server.v1_15_R1.PacketPlayOutEntityHeadRotation;
import org.bukkit.Location;
/**
* @author Jitse Boonstra
*/
public class PacketPlayOutEntityHeadRotationWrapper {
public PacketPlayOutEntityHeadRotation create(Location location, int entityId) {
PacketPlayOutEntityHeadRotation packetPlayOutEntityHeadRotation = new PacketPlayOutEntityHeadRotation();
Reflection.getField(packetPlayOutEntityHeadRotation.getClass(), "a", int.class).
set(packetPlayOutEntityHeadRotation, entityId);
Reflection.getField(packetPlayOutEntityHeadRotation.getClass(), "b", byte.class)
.set(packetPlayOutEntityHeadRotation, (byte) ((int) location.getYaw() * 256.0F / 360.0F));
return packetPlayOutEntityHeadRotation;
}
}

39
nms/v1_15_R1/src/main/java/net/jitse/npclib/nms/v1_15_R1/packets/PacketPlayOutEntityMetadataWrapper.java Normal file
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@ -0,0 +1,39 @@
package net.jitse.npclib.nms.v1_15_R1.packets;
import net.jitse.npclib.api.state.NPCState;
import net.minecraft.server.v1_15_R1.DataWatcher;
import net.minecraft.server.v1_15_R1.DataWatcherObject;
import net.minecraft.server.v1_15_R1.DataWatcherRegistry;
import net.minecraft.server.v1_15_R1.PacketPlayOutEntityMetadata;
import java.util.Collection;
public class PacketPlayOutEntityMetadataWrapper {
public PacketPlayOutEntityMetadata create(Collection<NPCState> activateStates, int entityId) {
DataWatcher dataWatcher = new DataWatcher(null);
dataWatcher.register(new DataWatcherObject<>(16, DataWatcherRegistry.a), (byte) 127);
byte masked = NPCState.getMasked(activateStates);
// TODO: Find out why NPCState#CROUCHED doesn't work.
dataWatcher.register(new DataWatcherObject<>(0, DataWatcherRegistry.a), masked);
// for (Player online : Bukkit.getOnlinePlayers()) {
// DataWatcher watcher = ((CraftPlayer) online).getHandle().getDataWatcher();
// try {
// Field entriesField = watcher.getClass().getDeclaredField("entries");
// entriesField.setAccessible(true);
//
// Int2ObjectOpenHashMap<DataWatcher.Item<?>> entries = (Int2ObjectOpenHashMap<DataWatcher.Item<?>>) entriesField.get(watcher);
// entries.forEach((integer, item) -> {
// if (item.b() instanceof Boolean || item.b() instanceof Byte)
// online.sendMessage(integer + ": " + item.b() + " type = " + item.b().getClass().toString());
// });
// } catch (NoSuchFieldException | IllegalAccessException e) {
// e.printStackTrace();
// }
// }
return new PacketPlayOutEntityMetadata(entityId, dataWatcher, true);
}
}

38
nms/v1_15_R1/src/main/java/net/jitse/npclib/nms/v1_15_R1/packets/PacketPlayOutNamedEntitySpawnWrapper.java Normal file
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@ -0,0 +1,38 @@
/*
* Copyright (c) 2018 Jitse Boonstra
*/
package net.jitse.npclib.nms.v1_15_R1.packets;
import com.comphenix.tinyprotocol.Reflection;
import net.minecraft.server.v1_15_R1.PacketPlayOutNamedEntitySpawn;
import org.bukkit.Location;
import java.util.UUID;
/**
* @author Jitse Boonstra
*/
public class PacketPlayOutNamedEntitySpawnWrapper {
public PacketPlayOutNamedEntitySpawn create(UUID uuid, Location location, int entityId) {
PacketPlayOutNamedEntitySpawn packetPlayOutNamedEntitySpawn = new PacketPlayOutNamedEntitySpawn();
Reflection.getField(packetPlayOutNamedEntitySpawn.getClass(), "a", int.class)
.set(packetPlayOutNamedEntitySpawn, entityId);
Reflection.getField(packetPlayOutNamedEntitySpawn.getClass(), "b", UUID.class)
.set(packetPlayOutNamedEntitySpawn, uuid);
Reflection.getField(packetPlayOutNamedEntitySpawn.getClass(), "c", double.class)
.set(packetPlayOutNamedEntitySpawn, location.getX());
Reflection.getField(packetPlayOutNamedEntitySpawn.getClass(), "d", double.class)
.set(packetPlayOutNamedEntitySpawn, location.getY());
Reflection.getField(packetPlayOutNamedEntitySpawn.getClass(), "e", double.class)
.set(packetPlayOutNamedEntitySpawn, location.getZ());
Reflection.getField(packetPlayOutNamedEntitySpawn.getClass(), "f", byte.class)
.set(packetPlayOutNamedEntitySpawn, (byte) ((int) (location.getYaw() * 256.0F / 360.0F)));
Reflection.getField(packetPlayOutNamedEntitySpawn.getClass(), "g", byte.class)
.set(packetPlayOutNamedEntitySpawn, (byte) ((int) (location.getPitch() * 256.0F / 360.0F)));
return packetPlayOutNamedEntitySpawn;
}
}

43
nms/v1_15_R1/src/main/java/net/jitse/npclib/nms/v1_15_R1/packets/PacketPlayOutPlayerInfoWrapper.java Normal file
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@ -0,0 +1,43 @@
/*
* Copyright (c) 2018 Jitse Boonstra
*/
package net.jitse.npclib.nms.v1_15_R1.packets;
import com.comphenix.tinyprotocol.Reflection;
import com.mojang.authlib.GameProfile;
import net.minecraft.server.v1_15_R1.EnumGamemode;
import net.minecraft.server.v1_15_R1.IChatBaseComponent;
import net.minecraft.server.v1_15_R1.PacketPlayOutPlayerInfo;
import org.bukkit.ChatColor;
import java.util.List;
/**
* @author Jitse Boonstra
*/
public class PacketPlayOutPlayerInfoWrapper {
private final Class<?> packetPlayOutPlayerInfoClazz = Reflection.getMinecraftClass("PacketPlayOutPlayerInfo");
private final Class<?> playerInfoDataClazz = Reflection.getMinecraftClass("PacketPlayOutPlayerInfo$PlayerInfoData");
private final Reflection.ConstructorInvoker playerInfoDataConstructor = Reflection.getConstructor(playerInfoDataClazz,
packetPlayOutPlayerInfoClazz, GameProfile.class, int.class, EnumGamemode.class, IChatBaseComponent.class);
public PacketPlayOutPlayerInfo create(PacketPlayOutPlayerInfo.EnumPlayerInfoAction action, GameProfile gameProfile, String name) {
PacketPlayOutPlayerInfo packetPlayOutPlayerInfo = new PacketPlayOutPlayerInfo();
Reflection.getField(packetPlayOutPlayerInfo.getClass(), "a", PacketPlayOutPlayerInfo.EnumPlayerInfoAction.class)
.set(packetPlayOutPlayerInfo, action);
Object playerInfoData = playerInfoDataConstructor.invoke(packetPlayOutPlayerInfo,
gameProfile, 1, EnumGamemode.NOT_SET,
IChatBaseComponent.ChatSerializer.b("{\"text\":\"" + ChatColor.BLUE + "[NPC] " + name + "\"}")
);
Reflection.FieldAccessor<List> fieldAccessor = Reflection.getField(packetPlayOutPlayerInfo.getClass(), "b", List.class);
List list = fieldAccessor.get(packetPlayOutPlayerInfo);
list.add(playerInfoData);
fieldAccessor.set(packetPlayOutPlayerInfo, list);
return packetPlayOutPlayerInfo;
}
}

53
nms/v1_15_R1/src/main/java/net/jitse/npclib/nms/v1_15_R1/packets/PacketPlayOutScoreboardTeamWrapper.java Normal file
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@ -0,0 +1,53 @@
/*
* Copyright (c) 2018 Jitse Boonstra
*/
package net.jitse.npclib.nms.v1_15_R1.packets;
import com.comphenix.tinyprotocol.Reflection;
import net.minecraft.server.v1_15_R1.ChatComponentText;
import net.minecraft.server.v1_15_R1.IChatBaseComponent;
import net.minecraft.server.v1_15_R1.PacketPlayOutScoreboardTeam;
import java.util.Collection;
/**
* @author Jitse Boonstra
*/
public class PacketPlayOutScoreboardTeamWrapper {
public PacketPlayOutScoreboardTeam createRegisterTeam(String name) {
PacketPlayOutScoreboardTeam packetPlayOutScoreboardTeam = new PacketPlayOutScoreboardTeam();
Reflection.getField(packetPlayOutScoreboardTeam.getClass(), "i", int.class)
.set(packetPlayOutScoreboardTeam, 0);
Reflection.getField(packetPlayOutScoreboardTeam.getClass(), "a", String.class)
.set(packetPlayOutScoreboardTeam, name);
Reflection.getField(packetPlayOutScoreboardTeam.getClass(), "b", IChatBaseComponent.class)
.set(packetPlayOutScoreboardTeam, new ChatComponentText(name));
Reflection.getField(packetPlayOutScoreboardTeam.getClass(), "e", String.class)
.set(packetPlayOutScoreboardTeam, "never");
Reflection.getField(packetPlayOutScoreboardTeam.getClass(), "f", String.class)
.set(packetPlayOutScoreboardTeam, "never");
Reflection.getField(packetPlayOutScoreboardTeam.getClass(), "j", int.class)
.set(packetPlayOutScoreboardTeam, 0);
Reflection.FieldAccessor<Collection> collectionFieldAccessor = Reflection.getField(
packetPlayOutScoreboardTeam.getClass(), "h", Collection.class);
Collection collection = collectionFieldAccessor.get(packetPlayOutScoreboardTeam);
collection.add(name);
collectionFieldAccessor.set(packetPlayOutScoreboardTeam, collection);
return packetPlayOutScoreboardTeam;
}
public PacketPlayOutScoreboardTeam createUnregisterTeam(String name) {
PacketPlayOutScoreboardTeam packetPlayOutScoreboardTeam = new PacketPlayOutScoreboardTeam();
Reflection.getField(packetPlayOutScoreboardTeam.getClass(), "i", int.class)
.set(packetPlayOutScoreboardTeam, 1);
Reflection.getField(packetPlayOutScoreboardTeam.getClass(), "a", String.class)
.set(packetPlayOutScoreboardTeam, name);
return packetPlayOutScoreboardTeam;
}
}

6
plugin/pom.xml
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@ -86,6 +86,12 @@
<version>${project.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>net.jitse</groupId>
<artifactId>npclib-nms-v1_15_R1</artifactId>
<version>${project.version}</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>