forked from GeyserMC/Geyser
172 lines
10 KiB
Java
172 lines
10 KiB
Java
/*
|
|
* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*
|
|
* @author GeyserMC
|
|
* @link https://github.com/GeyserMC/Geyser
|
|
*/
|
|
|
|
package org.geysermc.connector.network.translators.bedrock;
|
|
|
|
import com.github.steveice10.mc.protocol.data.game.world.block.BlockState;
|
|
import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerPlaceBlockPacket;
|
|
import com.github.steveice10.mc.protocol.data.game.entity.metadata.Position;
|
|
import com.github.steveice10.mc.protocol.data.game.entity.player.GameMode;
|
|
import com.github.steveice10.mc.protocol.data.game.entity.player.Hand;
|
|
import com.github.steveice10.mc.protocol.data.game.entity.player.InteractAction;
|
|
import com.github.steveice10.mc.protocol.data.game.entity.player.PlayerAction;
|
|
import com.github.steveice10.mc.protocol.data.game.world.block.BlockFace;
|
|
import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerActionPacket;
|
|
import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerInteractEntityPacket;
|
|
import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerUseItemPacket;
|
|
import com.nukkitx.math.vector.Vector3i;
|
|
import com.nukkitx.math.vector.Vector3f;
|
|
import com.nukkitx.protocol.bedrock.data.LevelEventType;
|
|
import com.nukkitx.protocol.bedrock.packet.InventoryTransactionPacket;
|
|
|
|
import com.nukkitx.protocol.bedrock.packet.LevelEventPacket;
|
|
import org.geysermc.connector.entity.Entity;
|
|
import org.geysermc.connector.inventory.Inventory;
|
|
import org.geysermc.connector.network.session.GeyserSession;
|
|
import org.geysermc.connector.network.translators.PacketTranslator;
|
|
import org.geysermc.connector.network.translators.Translator;
|
|
import org.geysermc.connector.network.translators.Translators;
|
|
import org.geysermc.connector.network.translators.item.ItemEntry;
|
|
import org.geysermc.connector.network.translators.item.ItemTranslator;
|
|
import org.geysermc.connector.network.translators.world.block.BlockTranslator;
|
|
import org.geysermc.connector.utils.InventoryUtils;
|
|
|
|
@Translator(packet = InventoryTransactionPacket.class)
|
|
public class BedrockInventoryTransactionTranslator extends PacketTranslator<InventoryTransactionPacket> {
|
|
|
|
@Override
|
|
public void translate(InventoryTransactionPacket packet, GeyserSession session) {
|
|
switch (packet.getTransactionType()) {
|
|
case NORMAL:
|
|
Inventory inventory = session.getInventoryCache().getOpenInventory();
|
|
if (inventory == null) inventory = session.getInventory();
|
|
Translators.getInventoryTranslators().get(inventory.getWindowType()).translateActions(session, inventory, packet.getActions());
|
|
break;
|
|
case INVENTORY_MISMATCH:
|
|
Inventory inv = session.getInventoryCache().getOpenInventory();
|
|
if (inv == null) inv = session.getInventory();
|
|
Translators.getInventoryTranslators().get(inv.getWindowType()).updateInventory(session, inv);
|
|
InventoryUtils.updateCursor(session);
|
|
break;
|
|
case ITEM_USE:
|
|
switch (packet.getActionType()) {
|
|
case 0:
|
|
ClientPlayerPlaceBlockPacket blockPacket = new ClientPlayerPlaceBlockPacket(
|
|
new Position(packet.getBlockPosition().getX(), packet.getBlockPosition().getY(), packet.getBlockPosition().getZ()),
|
|
BlockFace.values()[packet.getFace()],
|
|
Hand.MAIN_HAND,
|
|
packet.getClickPosition().getX(), packet.getClickPosition().getY(), packet.getClickPosition().getZ(),
|
|
false);
|
|
session.getDownstream().getSession().send(blockPacket);
|
|
Vector3i blockPos = packet.getBlockPosition();
|
|
// TODO: Find a better way to do this?
|
|
switch (packet.getFace()) {
|
|
case 0:
|
|
blockPos = blockPos.sub(0, 1, 0);
|
|
break;
|
|
case 1:
|
|
blockPos = blockPos.add(0, 1, 0);
|
|
break;
|
|
case 2:
|
|
blockPos = blockPos.sub(0, 0, 1);
|
|
break;
|
|
case 3:
|
|
blockPos = blockPos.add(0, 0, 1);
|
|
break;
|
|
case 4:
|
|
blockPos = blockPos.sub(1, 0, 0);
|
|
break;
|
|
case 5:
|
|
blockPos = blockPos.add(1, 0, 0);
|
|
break;
|
|
}
|
|
ItemEntry handItem = Translators.getItemTranslator().getItem(packet.getItemInHand());
|
|
if (handItem.isBlock()) {
|
|
session.setLastBlockPlacePosition(blockPos);
|
|
session.setLastBlockPlacedId(handItem.getJavaIdentifier());
|
|
}
|
|
break;
|
|
case 1:
|
|
if (session.getInventory().getItem(session.getInventory().getHeldItemSlot() + 36).getId() == ItemTranslator.SHIELD) {
|
|
break;
|
|
} // Handled in Entity.java
|
|
ClientPlayerUseItemPacket useItemPacket = new ClientPlayerUseItemPacket(Hand.MAIN_HAND);
|
|
session.getDownstream().getSession().send(useItemPacket);
|
|
break;
|
|
case 2:
|
|
BlockState blockState = session.getChunkCache().getBlockAt(new Position(packet.getBlockPosition().getX(), packet.getBlockPosition().getY(), packet.getBlockPosition().getZ()));
|
|
double blockHardness = BlockTranslator.JAVA_RUNTIME_ID_TO_HARDNESS.get(blockState.getId());
|
|
if (session.getGameMode() == GameMode.CREATIVE || blockHardness == 0) {
|
|
session.setLastBlockPlacedId(null);
|
|
session.setLastBlockPlacePosition(null);
|
|
|
|
LevelEventPacket blockBreakPacket = new LevelEventPacket();
|
|
blockBreakPacket.setType(LevelEventType.DESTROY);
|
|
blockBreakPacket.setPosition(packet.getBlockPosition().toFloat());
|
|
blockBreakPacket.setData(BlockTranslator.getBedrockBlockId(blockState));
|
|
session.getUpstream().sendPacket(blockBreakPacket);
|
|
}
|
|
PlayerAction action = session.getGameMode() == GameMode.CREATIVE ? PlayerAction.START_DIGGING : PlayerAction.FINISH_DIGGING;
|
|
Position pos = new Position(packet.getBlockPosition().getX(), packet.getBlockPosition().getY(), packet.getBlockPosition().getZ());
|
|
ClientPlayerActionPacket breakPacket = new ClientPlayerActionPacket(action, pos, BlockFace.values()[packet.getFace()]);
|
|
session.getDownstream().getSession().send(breakPacket);
|
|
break;
|
|
}
|
|
break;
|
|
case ITEM_RELEASE:
|
|
if (packet.getActionType() == 0) {
|
|
// Followed to the Minecraft Protocol specification outlined at wiki.vg
|
|
ClientPlayerActionPacket releaseItemPacket = new ClientPlayerActionPacket(PlayerAction.RELEASE_USE_ITEM, new Position(0,0,0),
|
|
BlockFace.DOWN);
|
|
session.getDownstream().getSession().send(releaseItemPacket);
|
|
}
|
|
break;
|
|
case ITEM_USE_ON_ENTITY:
|
|
Entity entity = session.getEntityCache().getEntityByGeyserId(packet.getRuntimeEntityId());
|
|
if (entity == null)
|
|
return;
|
|
|
|
//https://wiki.vg/Protocol#Interact_Entity
|
|
switch (packet.getActionType()) {
|
|
case 0: //Interact
|
|
Vector3f vector = packet.getClickPosition();
|
|
ClientPlayerInteractEntityPacket interactPacket = new ClientPlayerInteractEntityPacket((int) entity.getEntityId(),
|
|
InteractAction.INTERACT, Hand.MAIN_HAND);
|
|
ClientPlayerInteractEntityPacket interactAtPacket = new ClientPlayerInteractEntityPacket((int) entity.getEntityId(),
|
|
InteractAction.INTERACT_AT, vector.getX(), vector.getY(), vector.getZ(), Hand.MAIN_HAND);
|
|
session.getDownstream().getSession().send(interactPacket);
|
|
session.getDownstream().getSession().send(interactAtPacket);
|
|
break;
|
|
case 1: //Attack
|
|
ClientPlayerInteractEntityPacket attackPacket = new ClientPlayerInteractEntityPacket((int) entity.getEntityId(),
|
|
InteractAction.ATTACK);
|
|
session.getDownstream().getSession().send(attackPacket);
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|