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Mirror von https://github.com/GeyserMC/Geyser.git synchronisiert 2024-12-26 00:00:41 +01:00
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Fix boat movement on land (#1668)

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* Fix boat movement on land

1.16.100 appears to now take advantage of two newer entity metadata properties, IS_BUOYANT and BUOYANCY_DATA. Without the former, moving on land will not work properly. With the former and without the latter, moving in water no longer works.

* Use offset kind of
Dieser Commit ist enthalten in:
Camotoy 2020-12-15 13:09:40 -05:00 committet von GitHub
Ursprung aed1eef6e1
Commit 988fd66a85
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GPG-Schlüssel-ID: 4AEE18F83AFDEB23
5 geänderte Dateien mit 47 neuen und 15 gelöschten Zeilen
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14
connector/src/main/java/org/geysermc/connector/entity/BoatEntity.java
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@ -35,6 +35,16 @@ import java.util.concurrent.TimeUnit;
public class BoatEntity extends Entity {
/**
* Required when IS_BUOYANT is sent in order for boats to work in the water. <br>
*
* Taken from BDS 1.16.200, with the modification of <code>simulate_waves</code> since Java doesn't bob the boat up and down
* like Bedrock.
*/
private static final String BUOYANCY_DATA = "{\"apply_gravity\":true,\"base_buoyancy\":1.0,\"big_wave_probability\":0.02999999932944775," +
"\"big_wave_speed\":10.0,\"drag_down_on_buoyancy_removed\":0.0,\"liquid_blocks\":[\"minecraft:water\"," +
"\"minecraft:flowing_water\"],\"simulate_waves\":false}}";
private boolean isPaddlingLeft;
private float paddleTimeLeft;
private boolean isPaddlingRight;
@ -45,6 +55,10 @@ public class BoatEntity extends Entity {
public BoatEntity(long entityId, long geyserId, EntityType entityType, Vector3f position, Vector3f motion, Vector3f rotation) {
super(entityId, geyserId, entityType, position.add(0d, entityType.getOffset(), 0d), motion, rotation.add(90, 0, 90));
// Required to be able to move on land 1.16.200+ or apply gravity not in the water 1.16.100+
metadata.put(EntityData.IS_BUOYANT, (byte) 1);
metadata.put(EntityData.BUOYANCY_DATA, BUOYANCY_DATA);
}
@Override

11
connector/src/main/java/org/geysermc/connector/network/session/GeyserSession.java
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@ -219,6 +219,17 @@ public class GeyserSession implements CommandSender {
@Setter
private long lastHitTime;
/**
* Saves if the client is steering left on a boat.
*/
@Setter
private boolean steeringLeft;
/**
* Saves if the client is steering right on a boat.
*/
@Setter
private boolean steeringRight;
/**
* Store the last time the player interacted. Used to fix a right-click spam bug.
* See https://github.com/GeyserMC/Geyser/issues/503 for context.

18
connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockAnimateTranslator.java
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@ -25,23 +25,19 @@
package org.geysermc.connector.network.translators.bedrock;
import org.geysermc.connector.network.session.GeyserSession;
import org.geysermc.connector.network.translators.PacketTranslator;
import org.geysermc.connector.network.translators.Translator;
import com.github.steveice10.mc.protocol.data.game.entity.player.Hand;
import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerSwingArmPacket;
import com.github.steveice10.mc.protocol.packet.ingame.client.world.ClientSteerBoatPacket;
import com.nukkitx.protocol.bedrock.packet.AnimatePacket;
import org.geysermc.connector.network.session.GeyserSession;
import org.geysermc.connector.network.translators.PacketTranslator;
import org.geysermc.connector.network.translators.Translator;
import java.util.concurrent.TimeUnit;
@Translator(packet = AnimatePacket.class)
public class BedrockAnimateTranslator extends PacketTranslator<AnimatePacket> {
private boolean isSteeringLeft;
private boolean isSteeringRight;
@Override
public void translate(AnimatePacket packet, GeyserSession session) {
// Stop the player sending animations before they have fully spawned into the server
@ -61,13 +57,13 @@ public class BedrockAnimateTranslator extends PacketTranslator<AnimatePacket> {
// These two might need to be flipped, but my recommendation is getting moving working first
case ROW_LEFT:
// Packet value is a float of how long one has been rowing, so we convert that into a boolean
isSteeringLeft = packet.getRowingTime() > 0.0;
ClientSteerBoatPacket steerLeftPacket = new ClientSteerBoatPacket(isSteeringRight, isSteeringLeft);
session.setSteeringLeft(packet.getRowingTime() > 0.0);
ClientSteerBoatPacket steerLeftPacket = new ClientSteerBoatPacket(session.isSteeringLeft(), session.isSteeringRight());
session.sendDownstreamPacket(steerLeftPacket);
break;
case ROW_RIGHT:
isSteeringRight = packet.getRowingTime() > 0.0;
ClientSteerBoatPacket steerRightPacket = new ClientSteerBoatPacket(isSteeringRight, isSteeringLeft);
session.setSteeringRight(packet.getRowingTime() > 0.0);
ClientSteerBoatPacket steerRightPacket = new ClientSteerBoatPacket(session.isSteeringLeft(), session.isSteeringRight());
session.sendDownstreamPacket(steerRightPacket);
break;
}

10
connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockMoveEntityAbsoluteTranslator.java
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@ -27,6 +27,8 @@ package org.geysermc.connector.network.translators.bedrock;
import com.github.steveice10.mc.protocol.packet.ingame.client.world.ClientVehicleMovePacket;
import com.nukkitx.protocol.bedrock.packet.MoveEntityAbsolutePacket;
import org.geysermc.connector.entity.BoatEntity;
import org.geysermc.connector.entity.type.EntityType;
import org.geysermc.connector.network.session.GeyserSession;
import org.geysermc.connector.network.translators.PacketTranslator;
import org.geysermc.connector.network.translators.Translator;
@ -39,8 +41,14 @@ public class BedrockMoveEntityAbsoluteTranslator extends PacketTranslator<MoveEn
@Override
public void translate(MoveEntityAbsolutePacket packet, GeyserSession session) {
float y = packet.getPosition().getY();
if (session.getRidingVehicleEntity() instanceof BoatEntity) {
// Remove some Y position to prevents boats from looking like they're floating in water
// Not by the full boat offset because 1.16.100 complains and that's probably not good for the future
y -= (EntityType.BOAT.getOffset() - 0.5f);
}
ClientVehicleMovePacket clientVehicleMovePacket = new ClientVehicleMovePacket(
packet.getPosition().getX(), packet.getPosition().getY(), packet.getPosition().getZ(),
packet.getPosition().getX(), y, packet.getPosition().getZ(),
packet.getRotation().getY() - 90, packet.getRotation().getX()
);
session.sendDownstreamPacket(clientVehicleMovePacket);

9
connector/src/main/java/org/geysermc/connector/network/translators/java/entity/JavaEntitySetPassengersTranslator.java
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@ -86,9 +86,9 @@ public class JavaEntitySetPassengersTranslator extends PacketTranslator<ServerEn
passenger.getMetadata().put(EntityData.RIDER_MAX_ROTATION, 90f);
passenger.getMetadata().put(EntityData.RIDER_MIN_ROTATION, !passengers.isEmpty() ? -90f : 0f);
} else {
passenger.getMetadata().remove(EntityData.RIDER_ROTATION_LOCKED);
passenger.getMetadata().remove(EntityData.RIDER_MAX_ROTATION);
passenger.getMetadata().remove(EntityData.RIDER_MIN_ROTATION);
passenger.getMetadata().put(EntityData.RIDER_ROTATION_LOCKED, (byte) 0);
passenger.getMetadata().put(EntityData.RIDER_MAX_ROTATION, 0f);
passenger.getMetadata().put(EntityData.RIDER_MIN_ROTATION, 0f);
}
passenger.updateBedrockMetadata(session);
@ -110,6 +110,9 @@ public class JavaEntitySetPassengersTranslator extends PacketTranslator<ServerEn
linkPacket.setEntityLink(new EntityLinkData(entity.getGeyserId(), passenger.getGeyserId(), EntityLinkData.Type.REMOVE, false));
session.sendUpstreamPacket(linkPacket);
passengers.remove(passenger.getEntityId());
passenger.getMetadata().put(EntityData.RIDER_ROTATION_LOCKED, (byte) 0);
passenger.getMetadata().put(EntityData.RIDER_MAX_ROTATION, 0f);
passenger.getMetadata().put(EntityData.RIDER_MIN_ROTATION, 0f);
this.updateOffset(passenger, entity, session, false, false, (packet.getPassengerIds().length > 1));
} else {