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Fix picking up liquids with buckets (#1311) 

* Fix picking up liquids with buckets

The last fix to prevent bucket placement upon interacting with an inventory had an oversight with empty buckets, making them unusable. This commit fixes that while keeping the previous fix.

* Remove debug line

* Fix milk drinking and visual bucket item apperance

* Comment elaboration

* Make indentiation better
This commit is contained in:
Camotoy 2020-09-24 15:11:42 -04:00 committed by GitHub
parent 1ec768d95d
commit fa0864b8a1
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 21 additions and 5 deletions
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26
connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockInventoryTransactionTranslator.java
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@ -39,8 +39,10 @@ import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlaye
import com.nukkitx.math.vector.Vector3f;
import com.nukkitx.math.vector.Vector3i;
import com.nukkitx.protocol.bedrock.data.LevelEventType;
import com.nukkitx.protocol.bedrock.data.inventory.ContainerId;
import com.nukkitx.protocol.bedrock.data.inventory.ContainerType;
import com.nukkitx.protocol.bedrock.packet.ContainerOpenPacket;
import com.nukkitx.protocol.bedrock.packet.InventorySlotPacket;
import com.nukkitx.protocol.bedrock.packet.InventoryTransactionPacket;
import com.nukkitx.protocol.bedrock.packet.LevelEventPacket;
import org.geysermc.connector.entity.CommandBlockMinecartEntity;
@ -112,11 +114,23 @@ public class BedrockInventoryTransactionTranslator extends PacketTranslator<Inve
session.sendDownstreamPacket(blockPacket);
// Otherwise boats will not be able to be placed in survival and buckets wont work on mobile
if (packet.getItemInHand() != null && packet.getItemInHand().getId() == ItemRegistry.BOAT.getBedrockId()) {
ClientPlayerUseItemPacket itemPacket = new ClientPlayerUseItemPacket(Hand.MAIN_HAND);
session.sendDownstreamPacket(itemPacket);
}
// Check actions, otherwise buckets may be activated when block inventories are accessed
if (packet.getItemInHand() != null && (packet.getItemInHand().getId() == ItemRegistry.BOAT.getBedrockId() ||
packet.getItemInHand().getId() == ItemRegistry.BUCKET.getBedrockId()) && !packet.getActions().isEmpty()) {
ClientPlayerUseItemPacket itemPacket = new ClientPlayerUseItemPacket(Hand.MAIN_HAND);
session.sendDownstreamPacket(itemPacket);
// But don't check actions if the item damage is 0
else if (packet.getItemInHand() != null && packet.getItemInHand().getId() == ItemRegistry.BUCKET.getBedrockId() &&
(packet.getItemInHand().getDamage() == 0 || !packet.getActions().isEmpty())) {
ClientPlayerUseItemPacket itemPacket = new ClientPlayerUseItemPacket(Hand.MAIN_HAND);
session.sendDownstreamPacket(itemPacket);
// Let the server decide if the bucket item should change, not the client, and revert the changes the client made
InventorySlotPacket slotPacket = new InventorySlotPacket();
slotPacket.setContainerId(ContainerId.INVENTORY);
slotPacket.setSlot(packet.getHotbarSlot());
slotPacket.setItem(packet.getItemInHand());
session.sendUpstreamPacket(slotPacket);
}
if (packet.getActions().isEmpty()) {
@ -174,7 +188,9 @@ public class BedrockInventoryTransactionTranslator extends PacketTranslator<Inve
}
// Handled in ITEM_USE
if (packet.getItemInHand() != null && packet.getItemInHand().getId() == ItemRegistry.BUCKET.getBedrockId()) {
if (packet.getItemInHand() != null && packet.getItemInHand().getId() == ItemRegistry.BUCKET.getBedrockId() &&
// Normal bucket, water bucket, lava bucket
(packet.getItemInHand().getDamage() == 0 || packet.getItemInHand().getDamage() == 8 || packet.getItemInHand().getDamage() == 10)) {
break;
}