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Fix player unable to move

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This commit is contained in:
Németh Noel 2021-05-01 04:00:25 +02:00
parent 66f1c8847d
commit dbd0c302d5
2 changed files with 30 additions and 18 deletions
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46
src/main/java/net/minestom/server/entity/Entity.java
View File

@ -138,7 +138,7 @@ public class Entity implements Viewable, Tickable, EventHandler, DataContainer,
*/
private final Object entityTypeLock = new Object();
private final boolean isNettyClient;
protected boolean isNettyClient;
public Entity(@NotNull EntityType entityType, @NotNull UUID uuid) {
this.id = generateId();
@ -154,8 +154,6 @@ public class Entity implements Viewable, Tickable, EventHandler, DataContainer,
setAutoViewable(true);
isNettyClient = PlayerUtils.isNettyClient(this);
Entity.ENTITY_BY_ID.put(id, this);
Entity.ENTITY_BY_UUID.put(uuid, this);
}
@ -497,7 +495,7 @@ public class Entity implements Viewable, Tickable, EventHandler, DataContainer,
}
}
sendPositionUpdate();
sendPositionUpdate(true);
// Entity tick
{
@ -692,8 +690,10 @@ public class Entity implements Viewable, Tickable, EventHandler, DataContainer,
* </ol>
* In case of a player's position and/or view change an additional {@link PlayerPositionAndLookPacket}
* is sent to self.
*
* @param notFromListener {@code true} if the client triggered this action
*/
protected void sendPositionUpdate() {
protected void sendPositionUpdate(final boolean notFromListener) {
final boolean viewChange = !position.hasSimilarView(lastSyncedPosition);
final double distanceX = Math.abs(position.getX()-lastSyncedPosition.getX());
final double distanceY = Math.abs(position.getY()-lastSyncedPosition.getY());
@ -710,7 +710,7 @@ public class Entity implements Viewable, Tickable, EventHandler, DataContainer,
sendPacketToViewers(positionAndRotationPacket);
// Fix head rotation
EntityHeadLookPacket entityHeadLookPacket = new EntityHeadLookPacket();
final EntityHeadLookPacket entityHeadLookPacket = new EntityHeadLookPacket();
entityHeadLookPacket.entityId = getEntityId();
entityHeadLookPacket.yaw = position.getYaw();
sendPacketToViewersAndSelf(entityHeadLookPacket);
@ -719,18 +719,29 @@ public class Entity implements Viewable, Tickable, EventHandler, DataContainer,
.getPacket(getEntityId(), position, lastSyncedPosition, onGround);
sendPacketToViewers(entityPositionPacket);
} else if (viewChange) {
setView(position.getYaw(), position.getPitch());
/*
#setView indirectly sets last sync field and it appears that EntityRotation packet
can be used for players as well, so it's safe to return
*/
return;
final EntityRotationPacket entityRotationPacket = new EntityRotationPacket();
entityRotationPacket.entityId = getEntityId();
entityRotationPacket.yaw = position.getYaw();
entityRotationPacket.pitch = position.getPitch();
entityRotationPacket.onGround = onGround;
final EntityHeadLookPacket entityHeadLookPacket = new EntityHeadLookPacket();
entityHeadLookPacket.entityId = getEntityId();
entityHeadLookPacket.yaw = position.getYaw();
if (notFromListener) {
sendPacketToViewersAndSelf(entityHeadLookPacket);
sendPacketToViewersAndSelf(entityRotationPacket);
} else {
sendPacketToViewers(entityHeadLookPacket);
sendPacketToViewers(entityRotationPacket);
}
} else {
// Nothing changed, return
return;
}
if (isNettyClient) {
if (isNettyClient && notFromListener) {
final PlayerPositionAndLookPacket playerPositionAndLookPacket = new PlayerPositionAndLookPacket();
playerPositionAndLookPacket.flags = 0b111;
playerPositionAndLookPacket.position = position.clone().subtract(lastSyncedPosition.getX(), lastSyncedPosition.getY(), lastSyncedPosition.getZ());
@ -1345,9 +1356,8 @@ public class Entity implements Viewable, Tickable, EventHandler, DataContainer,
position.setX(x);
position.setY(y);
position.setZ(z);
lastSyncedPosition.setX(x);
lastSyncedPosition.setY(y);
lastSyncedPosition.setZ(z);
sendPositionUpdate(false);
if (hasPassenger()) {
for (Entity passenger : getPassengers()) {
@ -1406,8 +1416,8 @@ public class Entity implements Viewable, Tickable, EventHandler, DataContainer,
this.lastPosition.setPitch(position.getPitch());
position.setYaw(yaw);
position.setPitch(pitch);
this.lastSyncedPosition.setYaw(yaw);
this.lastSyncedPosition.setPitch(pitch);
sendPositionUpdate(false);
}
/**

2
src/main/java/net/minestom/server/entity/Player.java
View File

@ -68,6 +68,7 @@ import net.minestom.server.utils.chunk.ChunkUtils;
import net.minestom.server.utils.entity.EntityUtils;
import net.minestom.server.utils.instance.InstanceUtils;
import net.minestom.server.utils.inventory.PlayerInventoryUtils;
import net.minestom.server.utils.player.PlayerUtils;
import net.minestom.server.utils.time.Cooldown;
import net.minestom.server.utils.time.TimeUnit;
import net.minestom.server.utils.time.UpdateOption;
@ -180,6 +181,7 @@ public class Player extends LivingEntity implements CommandSender, Localizable,
super(EntityType.PLAYER, uuid);
this.username = username;
this.playerConnection = playerConnection;
this.isNettyClient = PlayerUtils.isNettyClient(this);
setBoundingBox(0.6f, 1.8f, 0.6f);