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add low level tracking

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Tofaa 2024-02-19 18:08:46 +04:00
parent 6012e8ba80
commit 17fc677643
19 changed files with 348 additions and 16 deletions
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2
.idea/misc.xml
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@ -4,5 +4,5 @@
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36
.idea/workspace.xml
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@ -4,7 +4,27 @@
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<change afterPath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/event/types/tracking/UserStopTrackingEntityEvent.java" afterDir="false" />
<change afterPath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/event/types/tracking/UserTrackingEntityEvent.java" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/event/EventBus.java" beforeDir="false" afterPath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/event/EventBus.java" afterDir="false" />
<change beforePath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/event/types/UserReceiveMetaUpdateEvent.java" beforeDir="false" afterPath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/event/types/UserReceiveMetaUpdateEvent.java" afterDir="false" />
<change beforePath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/event/types/UserRefreshEntityEvent.java" beforeDir="false" afterPath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/event/types/UserRefreshEntityEvent.java" afterDir="false" />
<change beforePath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/wrapper/WrapperEntity.java" beforeDir="false" afterPath="$PROJECT_DIR$/api/src/main/java/me/tofaa/entitylib/wrapper/WrapperEntity.java" afterDir="false" />
<change beforePath="$PROJECT_DIR$/common/src/main/java/me/tofaa/entitylib/common/AbstractPlatform.java" beforeDir="false" afterPath="$PROJECT_DIR$/common/src/main/java/me/tofaa/entitylib/common/AbstractPlatform.java" afterDir="false" />
<change beforePath="$PROJECT_DIR$/platforms/spigot/src/main/java/me/tofaa/entitylib/spigot/SpigotEntityLibPlatform.java" beforeDir="false" afterPath="$PROJECT_DIR$/platforms/spigot/src/main/java/me/tofaa/entitylib/spigot/SpigotEntityLibPlatform.java" afterDir="false" />
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<option name="SHOW_DIALOG" value="false" />
<option name="HIGHLIGHT_CONFLICTS" value="true" />
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@ -62,6 +82,13 @@
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<setting file="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.spigotmc/spigot-api/1.20.1-R0.1-SNAPSHOT/23c0dae3633c3dd31d4503969fa7f9f3d36840fb/spigot-api-1.20.1-R0.1-SNAPSHOT.jar!/org/bukkit/plugin/EventExecutor.class" root0="SKIP_INSPECTION" />
<setting file="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.spigotmc/spigot-api/1.20.1-R0.1-SNAPSHOT/23c0dae3633c3dd31d4503969fa7f9f3d36840fb/spigot-api-1.20.1-R0.1-SNAPSHOT.jar!/org/bukkit/plugin/PluginManager.class" root0="SKIP_INSPECTION" />
<setting file="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.spigotmc/spigot-api/1.20.1-R0.1-SNAPSHOT/23c0dae3633c3dd31d4503969fa7f9f3d36840fb/spigot-api-1.20.1-R0.1-SNAPSHOT.jar!/org/bukkit/profile/PlayerProfile.class" root0="SKIP_INSPECTION" />
<setting file="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.spigotmc/spigot-api/1.20.1-R0.1-SNAPSHOT/23c0dae3633c3dd31d4503969fa7f9f3d36840fb/spigot-api-1.20.1-R0.1-SNAPSHOT.jar!/org/bukkit/profile/PlayerTextures.class" root0="SKIP_INSPECTION" />
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@ -103,7 +130,7 @@
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@ -232,6 +259,7 @@
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<servers />
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10
api/src/main/java/me/tofaa/entitylib/APIConfig.java
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@ -20,6 +20,7 @@ public final class APIConfig {
private boolean platformLogger = false;
private boolean useAsyncEvents = false;
private boolean defaultCommands = false;
private boolean platformTracking = false;
public APIConfig(PacketEventsAPI<?> packetEvents) {
this.packetEvents = packetEvents;
@ -46,6 +47,11 @@ public final class APIConfig {
return this;
}
public @NotNull APIConfig usePlatformTracking() {
this.platformTracking = true;
return this;
}
public @NotNull APIConfig checkForUpdates() {
this.checkForUpdates = true;
return this;
@ -99,4 +105,8 @@ public final class APIConfig {
return useAsyncEvents;
}
public boolean shouldTrackPlatformEntities() {
return platformTracking;
}
}

19
api/src/main/java/me/tofaa/entitylib/Platform.java
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@ -2,8 +2,11 @@ package me.tofaa.entitylib;
import me.tofaa.entitylib.event.EventBus;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.concurrent.CompletableFuture;
import java.util.logging.Logger;
import java.util.stream.Stream;
/**
* A generic representation of a platform that EntityLib is running on.
@ -11,6 +14,22 @@ import java.util.logging.Logger;
*/
public interface Platform<P> {
/**
* Queries a stream of platform specific entities if the platform supports
* @throws UnsupportedOperationException if the platform does not support querying entities.
* @return a stream of platform specific entities. The stream is not guaranteed to be synchronized.
*/
@NotNull Stream<TrackedEntity> queryPlatformEntities();
/**
* Finds a platform specific entity by its entityId.
* @param entityId the entityId of the entity.
* @return a future that completes with the entity if found, or null if not found.
* @throws UnsupportedOperationException if the platform does not support querying entities.
*/
@Nullable TrackedEntity findPlatformEntity(int entityId);
/**
* Gets the entityId integer provider. This can be provided by a platform if needed.
* @return the entityId integer provider.

13
api/src/main/java/me/tofaa/entitylib/TrackedEntity.java Normal file
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@ -0,0 +1,13 @@
package me.tofaa.entitylib;
import org.jetbrains.annotations.NotNull;
import java.util.UUID;
public interface TrackedEntity {
int getEntityId();
@NotNull UUID getUuid();
}

9
api/src/main/java/me/tofaa/entitylib/event/CancellableEntityLibEvent.java Normal file
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@ -0,0 +1,9 @@
package me.tofaa.entitylib.event;
public interface CancellableEntityLibEvent extends EntityLibEvent {
void setCancelled(boolean cancelled);
boolean isCancelled();
}

3
api/src/main/java/me/tofaa/entitylib/event/EntityLibEvent.java
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@ -2,7 +2,4 @@ package me.tofaa.entitylib.event;
public interface EntityLibEvent {
boolean isCancelled();
void setCancelled(boolean cancelled);
}

1
api/src/main/java/me/tofaa/entitylib/event/EventBus.java
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@ -6,6 +6,7 @@ import java.util.function.Consumer;
/**
* A basic EventBus for scheduling and handling {@link EntityLibEvent}
* Async event busses are not thread safe, and should be handled with care. This means theres no guarantee that the event will be cancelled in time.
*/
public interface EventBus {

7
api/src/main/java/me/tofaa/entitylib/event/types/UserReceiveMetaUpdateEvent.java
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@ -1,10 +1,11 @@
package me.tofaa.entitylib.event.types;
import com.github.retrooper.packetevents.protocol.player.User;
import me.tofaa.entitylib.event.CancellableEntityLibEvent;
import me.tofaa.entitylib.event.EntityLibEvent;
import me.tofaa.entitylib.meta.EntityMeta;
public final class UserReceiveMetaUpdateEvent implements EntityLibEvent {
public final class UserReceiveMetaUpdateEvent implements CancellableEntityLibEvent {
private final User user;
private boolean cancelled;
@ -20,11 +21,11 @@ public final class UserReceiveMetaUpdateEvent implements EntityLibEvent {
@Override
public boolean isCancelled() {
return false;
return cancelled;
}
@Override
public void setCancelled(boolean cancelled) {
this.cancelled = cancelled;
}
}

3
api/src/main/java/me/tofaa/entitylib/event/types/UserRefreshEntityEvent.java
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@ -1,10 +1,11 @@
package me.tofaa.entitylib.event.types;
import com.github.retrooper.packetevents.protocol.player.User;
import me.tofaa.entitylib.event.CancellableEntityLibEvent;
import me.tofaa.entitylib.event.EntityLibEvent;
import me.tofaa.entitylib.wrapper.WrapperEntity;
public class UserRefreshEntityEvent implements EntityLibEvent {
public class UserRefreshEntityEvent implements CancellableEntityLibEvent {
private final User user;
private final WrapperEntity entity;

26
api/src/main/java/me/tofaa/entitylib/event/types/tracking/GeneralTrackingEvent.java Normal file
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@ -0,0 +1,26 @@
package me.tofaa.entitylib.event.types.tracking;
import com.github.retrooper.packetevents.protocol.player.User;
import me.tofaa.entitylib.TrackedEntity;
import me.tofaa.entitylib.event.EntityLibEvent;
import org.jetbrains.annotations.NotNull;
public class GeneralTrackingEvent implements EntityLibEvent {
private final User user;
private final TrackedEntity entity;
public GeneralTrackingEvent(@NotNull User user, @NotNull TrackedEntity entity) {
this.user = user;
this.entity = entity;
}
public User getUser() {
return user;
}
public TrackedEntity getEntity() {
return entity;
}
}

16
api/src/main/java/me/tofaa/entitylib/event/types/tracking/UserStopTrackingEntityEvent.java Normal file
View file

@ -0,0 +1,16 @@
package me.tofaa.entitylib.event.types.tracking;
import com.github.retrooper.packetevents.protocol.player.User;
import me.tofaa.entitylib.TrackedEntity;
import org.jetbrains.annotations.NotNull;
public class UserStopTrackingEntityEvent extends GeneralTrackingEvent {
public UserStopTrackingEntityEvent(@NotNull User user, @NotNull TrackedEntity entity) {
super(user, entity);
}
}

13
api/src/main/java/me/tofaa/entitylib/event/types/tracking/UserTrackingEntityEvent.java Normal file
View file

@ -0,0 +1,13 @@
package me.tofaa.entitylib.event.types.tracking;
import com.github.retrooper.packetevents.protocol.player.User;
import me.tofaa.entitylib.TrackedEntity;
import org.jetbrains.annotations.NotNull;
public final class UserTrackingEntityEvent extends GeneralTrackingEvent {
public UserTrackingEntityEvent(@NotNull User user, @NotNull TrackedEntity entity) {
super(user, entity);
}
}

3
api/src/main/java/me/tofaa/entitylib/wrapper/WrapperEntity.java
View file

@ -7,6 +7,7 @@ import com.github.retrooper.packetevents.util.Vector3d;
import com.github.retrooper.packetevents.wrapper.PacketWrapper;
import com.github.retrooper.packetevents.wrapper.play.server.*;
import me.tofaa.entitylib.EntityLib;
import me.tofaa.entitylib.TrackedEntity;
import me.tofaa.entitylib.meta.EntityMeta;
import me.tofaa.entitylib.meta.types.ObjectData;
import me.tofaa.entitylib.tick.Tickable;
@ -15,7 +16,7 @@ import org.jetbrains.annotations.Nullable;
import java.util.*;
public class WrapperEntity implements Tickable {
public class WrapperEntity implements Tickable, TrackedEntity {
private final UUID uuid;
private final int entityId;

17
common/src/main/java/me/tofaa/entitylib/common/AbstractPlatform.java
View file

@ -1,13 +1,13 @@
package me.tofaa.entitylib.common;
import me.tofaa.entitylib.APIConfig;
import me.tofaa.entitylib.EntityIdProvider;
import me.tofaa.entitylib.EntityUuidProvider;
import me.tofaa.entitylib.Platform;
import me.tofaa.entitylib.*;
import me.tofaa.entitylib.event.EventBus;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.concurrent.CompletableFuture;
import java.util.logging.Logger;
import java.util.stream.Stream;
public abstract class AbstractPlatform<P> implements Platform<P> {
@ -24,6 +24,15 @@ public abstract class AbstractPlatform<P> implements Platform<P> {
this.entityUuidProvider = new EntityUuidProvider.DefaultEntityUuidProvider();
}
@Override
public @NotNull Stream<TrackedEntity> queryPlatformEntities() {
throw new UnsupportedOperationException("Platform does not support querying entities.");
}
@Override
public @Nullable TrackedEntity findPlatformEntity(int entityId) {
throw new UnsupportedOperationException("Platform does not support querying entities.");
}
@Override
public void setupApi(@NotNull APIConfig settings) {

19
common/src/main/java/me/tofaa/entitylib/common/AbstractTrackedEntity.java Normal file
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@ -0,0 +1,19 @@
package me.tofaa.entitylib.common;
import me.tofaa.entitylib.TrackedEntity;
import org.jetbrains.annotations.NotNull;
public abstract class AbstractTrackedEntity<E> implements TrackedEntity {
private final E platformEntity;
protected AbstractTrackedEntity(@NotNull E platformEntity) {
this.platformEntity = platformEntity;
}
@NotNull
public E getPlatformEntity() {
return platformEntity;
}
}

103
platforms/spigot/src/main/java/me/tofaa/entitylib/spigot/InternalRegistryListener.java Normal file
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@ -0,0 +1,103 @@
package me.tofaa.entitylib.spigot;
import com.github.retrooper.packetevents.event.PacketListenerAbstract;
import com.github.retrooper.packetevents.event.PacketSendEvent;
import com.github.retrooper.packetevents.protocol.packettype.PacketType;
import com.github.retrooper.packetevents.protocol.packettype.PacketTypeCommon;
import com.github.retrooper.packetevents.protocol.player.User;
import com.github.retrooper.packetevents.wrapper.play.server.WrapperPlayServerDestroyEntities;
import com.github.retrooper.packetevents.wrapper.play.server.WrapperPlayServerSpawnEntity;
import com.github.retrooper.packetevents.wrapper.play.server.WrapperPlayServerSpawnExperienceOrb;
import me.tofaa.entitylib.TrackedEntity;
import me.tofaa.entitylib.event.types.tracking.UserStopTrackingEntityEvent;
import me.tofaa.entitylib.event.types.tracking.UserTrackingEntityEvent;
import org.bukkit.entity.Entity;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntitySpawnEvent;
final class InternalRegistryListener extends PacketListenerAbstract implements Listener {
private SpigotEntityLibPlatform platform;
InternalRegistryListener(SpigotEntityLibPlatform platform) {
this.platform = platform;
}
@Override
public void onPacketSend(PacketSendEvent event) {
final User user = event.getUser();
final PacketTypeCommon type = event.getPacketType();
if (type == PacketType.Play.Server.DESTROY_ENTITIES) {
WrapperPlayServerDestroyEntities packet = new WrapperPlayServerDestroyEntities(event);
int[] ids = packet.getEntityIds();
for (int id : ids) {
TrackedEntity tracked = findTracker(id);
if (tracked == null) {
continue;
}
platform.getEventBus().call(new UserStopTrackingEntityEvent(user, tracked));
}
}
else if (type == PacketType.Play.Server.SPAWN_ENTITY) {
WrapperPlayServerSpawnEntity packet = new WrapperPlayServerSpawnEntity(event);
int id = packet.getEntityId();
trackEntity(user, id);
}
else if (type == PacketType.Play.Server.SPAWN_EXPERIENCE_ORB) {
WrapperPlayServerSpawnExperienceOrb packet = new WrapperPlayServerSpawnExperienceOrb(event);
int id = packet.getEntityId();
trackEntity(user, id);
}
else if (type == PacketType.Play.Server.SPAWN_LIVING_ENTITY) {
WrapperPlayServerSpawnEntity packet = new WrapperPlayServerSpawnEntity(event);
int id = packet.getEntityId();
trackEntity(user, id);
}
else if (type == PacketType.Play.Server.SPAWN_PLAYER) {
WrapperPlayServerSpawnEntity packet = new WrapperPlayServerSpawnEntity(event);
int id = packet.getEntityId();
trackEntity(user, id);
}
else if (type == PacketType.Play.Server.SPAWN_WEATHER_ENTITY) {
WrapperPlayServerSpawnEntity packet = new WrapperPlayServerSpawnEntity(event);
int id = packet.getEntityId();
trackEntity(user, id);
}
else if (type == PacketType.Play.Server.SPAWN_PAINTING) {
WrapperPlayServerSpawnEntity packet = new WrapperPlayServerSpawnEntity(event);
int id = packet.getEntityId();
trackEntity(user, id);
}
}
private void trackEntity(User user, int id) {
TrackedEntity entity = findTracker(id);
if (entity == null) {
return;
}
platform.getEventBus().call(new UserTrackingEntityEvent(user, entity));
}
private TrackedEntity findTracker(int id) {
TrackedEntity entity = platform.findPlatformEntity(id);
if (entity == null) {
entity = platform.getAPI().getEntity(id);
}
if (entity == null) {
if (platform.getAPI().getSettings().isDebugMode()) {
platform.getLogger().warning("Failed to find entity with id " + id);
}
}
return entity;
}
@EventHandler
public void onEntitySpawn(EntitySpawnEvent event) {
Entity e = event.getEntity();
platform.getPlatformEntities().put(e.getEntityId(), e);
}
}

24
platforms/spigot/src/main/java/me/tofaa/entitylib/spigot/SpigotEntity.java Normal file
View file

@ -0,0 +1,24 @@
package me.tofaa.entitylib.spigot;
import me.tofaa.entitylib.common.AbstractTrackedEntity;
import org.bukkit.entity.Entity;
import org.jetbrains.annotations.NotNull;
import java.util.UUID;
public class SpigotEntity extends AbstractTrackedEntity<Entity> {
public SpigotEntity(@NotNull Entity platformEntity) {
super(platformEntity);
}
@Override
public int getEntityId() {
return getPlatformEntity().getEntityId();
}
@Override
public @NotNull UUID getUuid() {
return getPlatformEntity().getUniqueId();
}
}

40
platforms/spigot/src/main/java/me/tofaa/entitylib/spigot/SpigotEntityLibPlatform.java
View file

@ -1,15 +1,29 @@
package me.tofaa.entitylib.spigot;
import me.tofaa.entitylib.APIConfig;
import me.tofaa.entitylib.EntityLibAPI;
import me.tofaa.entitylib.TrackedEntity;
import me.tofaa.entitylib.common.AbstractPlatform;
import org.bukkit.Bukkit;
import org.bukkit.entity.Entity;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntitySpawnEvent;
import org.bukkit.plugin.java.JavaPlugin;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.Collections;
import java.util.Map;
import java.util.WeakHashMap;
import java.util.concurrent.CompletableFuture;
import java.util.logging.Logger;
import java.util.stream.Stream;
public class SpigotEntityLibPlatform extends AbstractPlatform<JavaPlugin> {
private SpigotEntityLibAPI api;
private Map<Integer, Entity> platformEntities = Collections.synchronizedMap(new WeakHashMap<>()); // Silly
public SpigotEntityLibPlatform(@NotNull JavaPlugin plugin) {
super(plugin);
}
@ -21,9 +35,33 @@ public class SpigotEntityLibPlatform extends AbstractPlatform<JavaPlugin> {
this.api = new SpigotEntityLibAPI(this, settings);
this.api.onLoad();
this.api.onEnable();
if (settings.shouldTrackPlatformEntities()) {
InternalRegistryListener listener = new InternalRegistryListener(this);
handle.getServer().getPluginManager().registerEvents(listener, handle);
api.getPacketEvents().getEventManager().registerListener(listener);
}
}
Map<Integer, Entity> getPlatformEntities() {
return platformEntities;
}
@Override
public @NotNull Stream<TrackedEntity> queryPlatformEntities() {
if (!api.getSettings().shouldTrackPlatformEntities()) return Stream.of();
return platformEntities.values().stream().map(SpigotEntity::new);
}
@Override
public @Nullable TrackedEntity findPlatformEntity(final int entityId) {
if (!api.getSettings().shouldTrackPlatformEntities()) return null;
Entity e = platformEntities.get(entityId);
if (e == null) return null;
return new SpigotEntity(e);
}
@Override
public SpigotEntityLibAPI getAPI() {
return api;