132 lines
5.3 KiB
Java
132 lines
5.3 KiB
Java
/*
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* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
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* Copyright (C) 2016-2021 ViaVersion and contributors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.viaversion.viaversion.sponge.listeners.protocol1_9to1_8.sponge5;
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import org.spongepowered.api.data.type.HandTypes;
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import org.spongepowered.api.entity.living.player.Player;
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import org.spongepowered.api.event.Listener;
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import org.spongepowered.api.event.action.InteractEvent;
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import org.spongepowered.api.event.entity.MoveEntityEvent;
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import org.spongepowered.api.event.entity.living.humanoid.player.RespawnPlayerEvent;
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import org.spongepowered.api.event.filter.cause.Root;
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import org.spongepowered.api.event.item.inventory.ClickInventoryEvent;
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import org.spongepowered.api.event.network.ClientConnectionEvent;
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import org.spongepowered.api.item.inventory.ItemStack;
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import org.spongepowered.api.item.inventory.transaction.SlotTransaction;
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import com.viaversion.viaversion.SpongePlugin;
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import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
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import com.viaversion.viaversion.api.Via;
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import com.viaversion.viaversion.api.type.Type;
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import com.viaversion.viaversion.protocols.protocol1_9to1_8.ArmorType;
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import com.viaversion.viaversion.protocols.protocol1_9to1_8.Protocol1_9To1_8;
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import com.viaversion.viaversion.sponge.listeners.ViaSpongeListener;
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import java.util.Optional;
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import java.util.UUID;
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public class Sponge5ArmorListener extends ViaSpongeListener {
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private static final UUID ARMOR_ATTRIBUTE = UUID.fromString("2AD3F246-FEE1-4E67-B886-69FD380BB150");
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public Sponge5ArmorListener(SpongePlugin plugin) {
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super(plugin, Protocol1_9To1_8.class);
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}
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//
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public void sendArmorUpdate(Player player) {
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// Ensure that the player is on our pipe
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if (!isOnPipe(player.getUniqueId())) return;
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int armor = 0;
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armor += calculate(player.getHelmet());
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armor += calculate(player.getChestplate());
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armor += calculate(player.getLeggings());
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armor += calculate(player.getBoots());
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PacketWrapper wrapper = PacketWrapper.create(0x4B, null, getUserConnection(player.getUniqueId()));
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try {
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wrapper.write(Type.VAR_INT, getEntityId(player)); // Player ID
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wrapper.write(Type.INT, 1); // only 1 property
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wrapper.write(Type.STRING, "generic.armor");
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wrapper.write(Type.DOUBLE, 0D); //default 0 armor
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wrapper.write(Type.VAR_INT, 1); // 1 modifier
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wrapper.write(Type.UUID, ARMOR_ATTRIBUTE); // armor modifier uuid
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wrapper.write(Type.DOUBLE, (double) armor); // the modifier value
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wrapper.write(Type.BYTE, (byte) 0);// the modifier operation, 0 is add number
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wrapper.send(Protocol1_9To1_8.class);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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private int calculate(Optional<ItemStack> itemStack) {
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if (itemStack.isPresent())
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return ArmorType.findByType(itemStack.get().getItem().getType().getId()).getArmorPoints();
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return 0;
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}
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@Listener
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public void onInventoryClick(ClickInventoryEvent e, @Root Player player) {
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for (SlotTransaction transaction : e.getTransactions()) {
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if (ArmorType.isArmor(transaction.getFinal().getType().getId()) ||
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ArmorType.isArmor(e.getCursorTransaction().getFinal().getType().getId())) {
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sendDelayedArmorUpdate(player);
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break;
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}
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}
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}
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@Listener
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public void onInteract(InteractEvent event, @Root Player player) {
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if (player.getItemInHand(HandTypes.MAIN_HAND).isPresent()) {
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if (ArmorType.isArmor(player.getItemInHand(HandTypes.MAIN_HAND).get().getItem().getId()))
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sendDelayedArmorUpdate(player);
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}
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}
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@Listener
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public void onJoin(ClientConnectionEvent.Join e) {
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sendArmorUpdate(e.getTargetEntity());
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}
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@Listener
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public void onRespawn(RespawnPlayerEvent e) {
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sendDelayedArmorUpdate(e.getTargetEntity());
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}
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@Listener
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public void onWorldChange(MoveEntityEvent.Teleport e) {
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if (!(e.getTargetEntity() instanceof Player)) return;
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if (!e.getFromTransform().getExtent().getUniqueId().equals(e.getToTransform().getExtent().getUniqueId())) {
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sendArmorUpdate((Player) e.getTargetEntity());
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}
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}
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public void sendDelayedArmorUpdate(final Player player) {
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if (!isOnPipe(player.getUniqueId())) return; // Don't start a task if the player is not on the pipe
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Via.getPlatform().runSync(new Runnable() {
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@Override
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public void run() {
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sendArmorUpdate(player);
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}
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});
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}
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}
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