94 lines
3.8 KiB
Java
94 lines
3.8 KiB
Java
/*
|
|
* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
|
|
* Copyright (C) 2016-2024 ViaVersion and contributors
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package com.viaversion.viaversion.bukkit.listeners.protocol1_15to1_14_4;
|
|
|
|
import com.viaversion.viaversion.ViaVersionPlugin;
|
|
import com.viaversion.viaversion.api.Via;
|
|
import com.viaversion.viaversion.api.minecraft.metadata.Metadata;
|
|
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
|
|
import com.viaversion.viaversion.api.type.Type;
|
|
import com.viaversion.viaversion.api.type.types.version.Types1_14;
|
|
import com.viaversion.viaversion.bukkit.listeners.ViaBukkitListener;
|
|
import com.viaversion.viaversion.protocols.protocol1_15to1_14_4.ClientboundPackets1_15;
|
|
import com.viaversion.viaversion.protocols.protocol1_15to1_14_4.Protocol1_15To1_14_4;
|
|
import java.util.Arrays;
|
|
import java.util.logging.Level;
|
|
import org.bukkit.entity.Player;
|
|
import org.bukkit.event.EventHandler;
|
|
import org.bukkit.event.EventPriority;
|
|
import org.bukkit.event.entity.EntityToggleGlideEvent;
|
|
import org.bukkit.potion.PotionEffectType;
|
|
|
|
public class EntityToggleGlideListener extends ViaBukkitListener {
|
|
|
|
private boolean swimmingMethodExists;
|
|
|
|
public EntityToggleGlideListener(ViaVersionPlugin plugin) {
|
|
super(plugin, Protocol1_15To1_14_4.class);
|
|
try {
|
|
Player.class.getMethod("isSwimming");
|
|
swimmingMethodExists = true;
|
|
} catch (NoSuchMethodException ignored) {
|
|
}
|
|
}
|
|
|
|
@EventHandler(priority = EventPriority.MONITOR)
|
|
public void entityToggleGlide(EntityToggleGlideEvent event) {
|
|
if (!(event.getEntity() instanceof Player)) return;
|
|
|
|
Player player = (Player) event.getEntity();
|
|
if (!isOnPipe(player)) return;
|
|
|
|
// Cancelling can only be done by updating the player's metadata
|
|
if (event.isGliding() && event.isCancelled()) {
|
|
PacketWrapper packet = PacketWrapper.create(ClientboundPackets1_15.ENTITY_METADATA, null, getUserConnection(player));
|
|
try {
|
|
packet.write(Type.VAR_INT, player.getEntityId());
|
|
|
|
byte bitmask = 0;
|
|
// Collect other metadata for the mitmask
|
|
if (player.getFireTicks() > 0) {
|
|
bitmask |= 0x01;
|
|
}
|
|
if (player.isSneaking()) {
|
|
bitmask |= 0x02;
|
|
}
|
|
// 0x04 is unused
|
|
if (player.isSprinting()) {
|
|
bitmask |= 0x08;
|
|
}
|
|
if (swimmingMethodExists && player.isSwimming()) {
|
|
bitmask |= 0x10;
|
|
}
|
|
if (player.hasPotionEffect(PotionEffectType.INVISIBILITY)) {
|
|
bitmask |= 0x20;
|
|
}
|
|
if (player.isGlowing()) {
|
|
bitmask |= 0x40;
|
|
}
|
|
|
|
// leave 0x80 as 0 to stop gliding
|
|
packet.write(Types1_14.METADATA_LIST, Arrays.asList(new Metadata(0, Types1_14.META_TYPES.byteType, bitmask)));
|
|
packet.scheduleSend(Protocol1_15To1_14_4.class);
|
|
} catch (Exception e) {
|
|
Via.getPlatform().getLogger().log(Level.WARNING, "Failed to send entity glide fix metadata", e);
|
|
}
|
|
}
|
|
}
|
|
}
|