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| 1 | package net.centroom.api.utils; | |
| 2 | ||
| 3 | import java.lang.reflect.InvocationTargetException; | |
| 4 | import java.util.Arrays; | |
| 5 | import java.util.HashMap; | |
| 6 | import java.util.List; | |
| 7 | import java.util.Map; | |
| 8 | import java.util.Optional; | |
| 9 | import java.util.UUID; | |
| 10 | import java.util.concurrent.ConcurrentHashMap; | |
| 11 | import java.util.stream.IntStream; | |
| 12 | ||
| 13 | import org.bukkit.Bukkit; | |
| 14 | import org.bukkit.ChatColor; | |
| 15 | import org.bukkit.Location; | |
| 16 | import org.bukkit.Material; | |
| 17 | import org.bukkit.entity.Player; | |
| 18 | import org.bukkit.plugin.Plugin; | |
| 19 | ||
| 20 | import com.comphenix.protocol.PacketType; | |
| 21 | import com.comphenix.protocol.ProtocolLibrary; | |
| 22 | import com.comphenix.protocol.events.PacketAdapter; | |
| 23 | import com.comphenix.protocol.events.PacketContainer; | |
| 24 | import com.comphenix.protocol.events.PacketEvent; | |
| 25 | import com.comphenix.protocol.wrappers.BlockPosition; | |
| 26 | import com.comphenix.protocol.wrappers.WrappedBlockData; | |
| 27 | import com.comphenix.protocol.wrappers.WrappedChatComponent; | |
| 28 | import com.comphenix.protocol.wrappers.nbt.NbtCompound; | |
| 29 | ||
| 30 | /* | |
| 31 | * | |
| 32 | * Sign Menu v1.1 | |
| 33 | * | |
| 34 | * Developed by: FrostedSnowman | |
| 35 | * Inspired by: nisovin (https://bukkit.org/threads/sign-gui-use-the-sign-interface-to-get-user-input.177030/) | |
| 36 | * | |
| 37 | * | |
| 38 | * FIXED: Sign block showing up next to the client | |
| 39 | * | |
| 40 | * */ | |
| 41 | ||
| 42 | public class SignMenu {
| |
| 43 | ||
| 44 | private final Plugin plugin; | |
| 45 | ||
| 46 | private final Map<UUID, InputReceiver> inputReceivers; | |
| 47 | ||
| 48 | private final Map<BlockPosition, UUID> playersPlaces; | |
| 49 | ||
| 50 | public SignMenu(Plugin plugin) {
| |
| 51 | this.plugin = plugin; | |
| 52 | this.inputReceivers = new ConcurrentHashMap<>(); | |
| 53 | this.playersPlaces = new HashMap<>(); | |
| 54 | this.listen(); | |
| 55 | } | |
| 56 | ||
| 57 | public void open(UUID uuid, String[] text, InputReceiver inputReceiver) {
| |
| 58 | this.inputReceivers.putIfAbsent(uuid, this.display(uuid, inputReceiver, | |
| 59 | Arrays.stream(Arrays.copyOf(text, 4)) | |
| 60 | .map(s -> ChatColor.translateAlternateColorCodes('&', Optional.ofNullable(s).orElse("")))
| |
| 61 | .toArray(String[]::new))); | |
| 62 | } | |
| 63 | ||
| 64 | public void open(UUID uuid, List<String> text, InputReceiver inputReceiver) {
| |
| 65 | open(uuid, text.toArray(new String[text.size()]), inputReceiver); | |
| 66 | } | |
| 67 | ||
| 68 | public void open(Player player, String[] text, InputReceiver inputReceiver) {
| |
| 69 | open(player.getUniqueId(), text, inputReceiver); | |
| 70 | } | |
| 71 | ||
| 72 | public void open(Player player, List<String> text, InputReceiver inputReceiver) {
| |
| 73 | open(player.getUniqueId(), text, inputReceiver); | |
| 74 | } | |
| 75 | ||
| 76 | private void listen() {
| |
| 77 | ProtocolLibrary.getProtocolManager() | |
| 78 | .addPacketListener(new PacketAdapter(this.plugin, PacketType.Play.Client.UPDATE_SIGN) {
| |
| 79 | ||
| 80 | @Override | |
| 81 | public void onPacketReceiving(PacketEvent event) {
| |
| 82 | PacketContainer packet = event.getPacket(); | |
| 83 | Player player = event.getPlayer(); | |
| 84 | WrappedChatComponent[] text = packet.getChatComponentArrays().read(0); | |
| 85 | if (!inputReceivers.containsKey(player.getUniqueId())) {
| |
| 86 | return; | |
| 87 | } | |
| 88 | event.setCancelled(true); | |
| 89 | inputReceivers.remove(player.getUniqueId()).receive(player, text); | |
| 90 | } | |
| 91 | }); | |
| 92 | ||
| 93 | /*PacketListenerAPI.addPacketHandler(new PacketHandler() {
| |
| 94 | ||
| 95 | @Override | |
| 96 | public void onSend(SentPacket packet) {
| |
| 97 | } | |
| 98 | ||
| 99 | @Override | |
| 100 | public void onReceive(ReceivedPacket packet) {
| |
| 101 | if (!packet.getPacketName().equals("PacketPlayInUpdateSign"))
| |
| 102 | return; | |
| 103 | ||
| 104 | PacketPlayInUpdateSign p = ((PacketPlayInUpdateSign) packet.getPacket()); | |
| 105 | System.out.println("tets p " + p.a());
| |
| 106 | System.out.println("test 2 " + p.a().getX() + " " + p.a().getZ());
| |
| 107 | UUID uuid = playersPlaces.get(new BlockPosition(p.a().getX(), 0, p.a().getZ())); | |
| 108 | if (uuid == null) | |
| 109 | return; | |
| 110 | ||
| 111 | //inputReceivers.remove(uuid).receive(uuid, p.b()); | |
| 112 | } | |
| 113 | ||
| 114 | });*/ | |
| 115 | } | |
| 116 | ||
| 117 | private InputReceiver display(UUID uuid, InputReceiver inputReceiver, String... text) {
| |
| 118 | Player player = Bukkit.getPlayer(uuid); | |
| 119 | Location location = player.getLocation(); | |
| 120 | BlockPosition blockPosition = new BlockPosition(location.getBlockX(), 0, location.getBlockZ()); | |
| 121 | playersPlaces.put(blockPosition, uuid); | |
| 122 | ||
| 123 | PacketContainer fakeSign = ProtocolLibrary.getProtocolManager() | |
| 124 | .createPacket(PacketType.Play.Server.BLOCK_CHANGE); | |
| 125 | PacketContainer openSign = ProtocolLibrary.getProtocolManager() | |
| 126 | .createPacket(PacketType.Play.Server.OPEN_SIGN_EDITOR); | |
| 127 | PacketContainer signData = ProtocolLibrary.getProtocolManager() | |
| 128 | .createPacket(PacketType.Play.Server.TILE_ENTITY_DATA); | |
| 129 | ||
| 130 | fakeSign.getBlockPositionModifier().write(0, blockPosition); | |
| 131 | fakeSign.getBlockData().write(0, WrappedBlockData.createData(Material.SIGN_POST)); | |
| 132 | ||
| 133 | openSign.getBlockPositionModifier().write(0, blockPosition); | |
| 134 | ||
| 135 | NbtCompound signNBT = (NbtCompound) signData.getNbtModifier().read(0); | |
| 136 | IntStream.range(0, text.length).forEach( | |
| 137 | v -> signNBT.put("Text" + (v + 1), "{\"extra\":[{\"text\":\"" + text[v] + "\"}],\"text\":\"\"}"));
| |
| 138 | ||
| 139 | signData.getBlockPositionModifier().write(0, blockPosition); | |
| 140 | signData.getIntegers().write(0, 9); | |
| 141 | signData.getNbtModifier().write(0, signNBT); | |
| 142 | ||
| 143 | try {
| |
| 144 | ProtocolLibrary.getProtocolManager().sendServerPacket(player, fakeSign); | |
| 145 | ProtocolLibrary.getProtocolManager().sendServerPacket(player, openSign); | |
| 146 | ProtocolLibrary.getProtocolManager().sendServerPacket(player, signData); | |
| 147 | } catch (InvocationTargetException exception) {
| |
| 148 | exception.printStackTrace(); | |
| 149 | } | |
| 150 | return inputReceiver; | |
| 151 | } | |
| 152 | ||
| 153 | public interface InputReceiver {
| |
| 154 | ||
| 155 | void receive(Player player, WrappedChatComponent[] text); | |
| 156 | } | |
| 157 | } |