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Code Issues Projects Releases Wiki Activity

Rename missing metadata references to entity data (#4007)

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EnZaXD 2024-07-06 21:05:40 +02:00 committed by GitHub
parent 7fef96d77e
commit 463381b84e
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GPG Key ID: B5690EEEBB952194
43 changed files with 418 additions and 418 deletions
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4
api/src/main/java/com/viaversion/viaversion/api/configuration/ViaVersionConfig.java
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@ -67,9 +67,9 @@ public interface ViaVersionConfig extends Config {
boolean isShowNewDeathMessages();
/**
* Get if metadata errors will be suppressed
* Get if entity data errors will be suppressed
*
* @return true if metadata errors suppression is enabled
* @return true if entity data errors suppression is enabled
*/
boolean isSuppressMetadataErrors();

2
api/src/main/java/com/viaversion/viaversion/api/minecraft/entities/EntityTypes1_8.java
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@ -93,7 +93,7 @@ public class EntityTypes1_8 {
LIVING_ENTITY_BASE(ENTITY),
ARMOR_STAND(30, LIVING_ENTITY_BASE),
PLAYER(LIVING_ENTITY_BASE), // Needed for entity (un)tracking and metadata indexing
PLAYER(LIVING_ENTITY_BASE), // Needed for entity (un)tracking and entity data indexing
// Living entities as a larger subclass
LIVING_ENTITY(48, LIVING_ENTITY_BASE),

72
api/src/main/java/com/viaversion/viaversion/api/minecraft/entitydata/EntityData.java
View File

@ -28,21 +28,21 @@ import org.checkerframework.checker.nullness.qual.Nullable;
public final class EntityData {
private int id;
private EntityDataType metaType;
private EntityDataType dataType;
private Object value;
/**
* Creates a new metadata instance.
* Creates a new entity data instance.
*
* @param id metadata index
* @param metaType metadata type
* @param id data index
* @param dataType data type
* @param value value if present
* @throws IllegalArgumentException if the value and metaType are incompatible
* @throws IllegalArgumentException if the value and dataType are incompatible
*/
public EntityData(int id, EntityDataType metaType, @Nullable Object value) {
public EntityData(int id, EntityDataType dataType, @Nullable Object value) {
this.id = id;
this.metaType = metaType;
this.value = checkValue(metaType, value);
this.dataType = dataType;
this.value = checkValue(dataType, value);
}
public int id() {
@ -54,19 +54,19 @@ public final class EntityData {
}
public EntityDataType dataType() {
return metaType;
return dataType;
}
/**
* Sets the metadata type if compatible with the current value.
* Sets the entity data type if compatible with the current value.
*
* @param metaType metadata type
* @throws IllegalArgumentException if the metadata type and current value are incompatible
* @param dataType entity data type
* @throws IllegalArgumentException if the entity data type and current value are incompatible
* @see #setTypeAndValue(EntityDataType, Object)
*/
public void setDataType(EntityDataType metaType) {
checkValue(metaType, this.value);
this.metaType = metaType;
public void setDataType(EntityDataType dataType) {
checkValue(dataType, this.value);
this.dataType = dataType;
}
public @Nullable <T> T value() {
@ -78,32 +78,32 @@ public final class EntityData {
}
/**
* Sets the metadata value if compatible with the current meta type.
* Sets the entity data value if compatible with the current data type.
*
* @param value value
* @throws IllegalArgumentException if the value and current metaType are incompatible
* @throws IllegalArgumentException if the value and current dataType are incompatible
* @see #setTypeAndValue(EntityDataType, Object)
*/
public void setValue(@Nullable Object value) {
this.value = checkValue(this.metaType, value);
this.value = checkValue(this.dataType, value);
}
/**
* Sets metadata type and value.
* Sets entity data type and value.
*
* @param metaType metadata type
* @param dataType entity data type
* @param value value
* @throws IllegalArgumentException if the value and metaType are incompatible
* @throws IllegalArgumentException if the value and dataType are incompatible
*/
public void setTypeAndValue(EntityDataType metaType, @Nullable Object value) {
this.value = checkValue(metaType, value);
this.metaType = metaType;
public void setTypeAndValue(EntityDataType dataType, @Nullable Object value) {
this.value = checkValue(dataType, value);
this.dataType = dataType;
}
private Object checkValue(EntityDataType metaType, @Nullable Object value) {
Preconditions.checkNotNull(metaType);
if (value != null && !metaType.type().getOutputClass().isAssignableFrom(value.getClass())) {
throw new IllegalArgumentException("Metadata value and metaType are incompatible. Type=" + metaType
private Object checkValue(EntityDataType dataType, @Nullable Object value) {
Preconditions.checkNotNull(dataType);
if (value != null && !dataType.type().getOutputClass().isAssignableFrom(value.getClass())) {
throw new IllegalArgumentException("Entity data value and dataType are incompatible. Type=" + dataType
+ ", value=" + value + " (" + value.getClass().getSimpleName() + ")");
}
return value;
@ -111,32 +111,32 @@ public final class EntityData {
@Deprecated
public void setDataTypeUnsafe(EntityDataType type) {
this.metaType = type;
this.dataType = type;
}
@Override
public boolean equals(final Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
EntityData metadata = (EntityData) o;
if (id != metadata.id) return false;
if (metaType != metadata.metaType) return false;
return Objects.equals(value, metadata.value);
EntityData entityData = (EntityData) o;
if (id != entityData.id) return false;
if (dataType != entityData.dataType) return false;
return Objects.equals(value, entityData.value);
}
@Override
public int hashCode() {
int result = id;
result = 31 * result + metaType.hashCode();
result = 31 * result + dataType.hashCode();
result = 31 * result + (value != null ? value.hashCode() : 0);
return result;
}
@Override
public String toString() {
return "Metadata{" +
return "EntityData{" +
"id=" + id +
", metaType=" + metaType +
", dataType=" + dataType +
", value=" + value +
'}';
}

8
api/src/main/java/com/viaversion/viaversion/api/minecraft/entitydata/EntityDataType.java
View File

@ -35,7 +35,7 @@ public interface EntityDataType {
Type type();
/**
* Get type id from the specific MetaDataType
* Get type id from the specific EntityDataType
*
* @return Type id as an integer
*/
@ -77,9 +77,9 @@ public interface EntityDataType {
public boolean equals(final Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
final EntityDataTypeImpl metaType = (EntityDataTypeImpl) o;
if (typeId != metaType.typeId) return false;
return type.equals(metaType.type);
final EntityDataTypeImpl dataType = (EntityDataTypeImpl) o;
if (typeId != dataType.typeId) return false;
return type.equals(dataType.type);
}
@Override

6
api/src/main/java/com/viaversion/viaversion/api/minecraft/entitydata/types/AbstractEntityDataTypes.java
View File

@ -44,8 +44,8 @@ public abstract class AbstractEntityDataTypes implements EntityDataTypes {
}
protected EntityDataType add(final int typeId, final Type<?> type) {
final EntityDataType metaType = EntityDataType.create(typeId, type);
values[typeId] = metaType;
return metaType;
final EntityDataType dataType = EntityDataType.create(typeId, type);
values[typeId] = dataType;
return dataType;
}
}

8
api/src/main/java/com/viaversion/viaversion/api/minecraft/entitydata/types/EntityDataTypes.java
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@ -27,18 +27,18 @@ import com.viaversion.viaversion.api.minecraft.entitydata.EntityDataType;
public interface EntityDataTypes {
/**
* Returns the meta type by the given id.
* Returns the data type by the given id.
*
* @param id type id
* @return meta type by id
* @return data type by id
* @throws IndexOutOfBoundsException if id is out of bounds
*/
EntityDataType byId(int id);
/**
* Returns an array of meta types.
* Returns an array of data types.
*
* @return array of meta types
* @return array of data types
*/
EntityDataType[] values();
}

6
api/src/main/java/com/viaversion/viaversion/api/rewriter/EntityRewriter.java
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@ -59,13 +59,13 @@ public interface EntityRewriter<T extends Protocol<?, ?, ?, ?>> extends Rewriter
int newEntityId(int id);
/**
* Handles and transforms metadata of an entity.
* Handles and transforms entity data of an entity.
*
* @param entityId entity id
* @param metadataList full, mutable list of metadata
* @param dataList full, mutable list of entity data
* @param connection user connection
*/
void handleEntityData(int entityId, List<EntityData> metadataList, UserConnection connection);
void handleEntityData(int entityId, List<EntityData> dataList, UserConnection connection);
/**
* Returns the entity tracker for the current protocol.

14
api/src/main/java/com/viaversion/viaversion/api/type/types/entitydata/EntityDataListType.java
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@ -40,20 +40,20 @@ public final class EntityDataListType extends EntityDataListTypeTemplate {
@Override
public List<EntityData> read(final ByteBuf buffer) {
final List<EntityData> list = new ArrayList<>();
EntityData meta;
EntityData data;
do {
meta = this.type.read(buffer);
if (meta != null) {
list.add(meta);
data = this.type.read(buffer);
if (data != null) {
list.add(data);
}
} while (meta != null);
} while (data != null);
return list;
}
@Override
public void write(final ByteBuf buffer, final List<EntityData> object) {
for (final EntityData metadata : object) {
this.type.write(buffer, metadata);
for (final EntityData data : object) {
this.type.write(buffer, data);
}
this.type.write(buffer, null);
}

8
api/src/main/java/com/viaversion/viaversion/api/type/types/entitydata/EntityDataType.java
View File

@ -26,14 +26,14 @@ import com.viaversion.viaversion.api.minecraft.entitydata.types.EntityDataTypes;
public final class EntityDataType extends ModernEntityDataType {
private final EntityDataTypes metaTypes;
private final EntityDataTypes dataTypes;
public EntityDataType(final EntityDataTypes metaTypes) {
this.metaTypes = metaTypes;
public EntityDataType(final EntityDataTypes dataTypes) {
this.dataTypes = dataTypes;
}
@Override
protected com.viaversion.viaversion.api.minecraft.entitydata.EntityDataType getType(final int index) {
return metaTypes.byId(index);
return dataTypes.byId(index);
}
}

2
api/src/main/java/com/viaversion/viaversion/api/type/types/entitydata/ModernEntityDataType.java
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@ -33,7 +33,7 @@ public abstract class ModernEntityDataType extends EntityDataTypeTemplate {
@Override
public EntityData read(final ByteBuf buffer) {
final short index = buffer.readUnsignedByte();
if (index == END) return null; // End of metadata
if (index == END) return null; // End of data
final EntityDataType type = this.getType(Types.VAR_INT.readPrimitive(buffer));
return new EntityData(index, type, type.type().read(buffer));
}

2
api/src/main/java/com/viaversion/viaversion/api/type/types/entitydata/OldEntityDataType.java
View File

@ -32,7 +32,7 @@ public abstract class OldEntityDataType extends EntityDataTypeTemplate {
@Override
public EntityData read(final ByteBuf buffer) {
final byte index = buffer.readByte();
if (index == END) return null; // End of metadata
if (index == END) return null; // End of data
final EntityDataType type = this.getType((index & 224) >> 5);
return new EntityData(index & 31, type, type.type().read(buffer));
}

4
api/src/main/java/com/viaversion/viaversion/api/type/types/version/Types1_12.java
View File

@ -31,11 +31,11 @@ import java.util.List;
public final class Types1_12 {
/**
* Metadata type for 1.12
* Entity data type for 1.12
*/
public static final Type<EntityData> ENTITY_DATA = new EntityDataType1_12();
/**
* Metadata list type for 1.12
* Entity data list type for 1.12
*/
public static final Type<List<EntityData>> ENTITY_DATA_LIST = new EntityDataListType(ENTITY_DATA);
}

4
api/src/main/java/com/viaversion/viaversion/api/type/types/version/Types1_8.java
View File

@ -33,11 +33,11 @@ import java.util.List;
public final class Types1_8 {
/**
* Metadata type for 1.8
* Entity data type for 1.8
*/
public static final Type<EntityData> ENTITY_DATA = new EntityDataType1_8();
/**
* Metadata list type for 1.8
* Entity data list type for 1.8
*/
public static final Type<List<EntityData>> ENTITY_DATA_LIST = new EntityDataListType(ENTITY_DATA);

4
api/src/main/java/com/viaversion/viaversion/api/type/types/version/Types1_9.java
View File

@ -32,11 +32,11 @@ import java.util.List;
public final class Types1_9 {
/**
* Metadata type for 1.9
* Entity data type for 1.9
*/
public static final Type<EntityData> ENTITY_DATA = new EntityDataType1_9();
/**
* Metadata list type for 1.9
* Entity data list type for 1.9
*/
public static final Type<List<EntityData>> ENTITY_DATA_LIST = new EntityDataListType(ENTITY_DATA);

4
bukkit/src/main/java/com/viaversion/viaversion/bukkit/listeners/v1_14_4to1_15/EntityToggleGlideListener.java
View File

@ -51,13 +51,13 @@ public class EntityToggleGlideListener extends ViaBukkitListener {
if (!isOnPipe(player)) return;
// Cancelling can only be done by updating the player's metadata
// Cancelling can only be done by updating the player's entity data
if (event.isGliding() && event.isCancelled()) {
PacketWrapper packet = PacketWrapper.create(ClientboundPackets1_15.SET_ENTITY_DATA, null, getUserConnection(player));
packet.write(Types.VAR_INT, player.getEntityId());
byte bitmask = 0;
// Collect other metadata for the mitmask
// Collect other entity data for the mitmask
if (player.getFireTicks() > 0) {
bitmask |= 0x01;
}

64
common/src/main/java/com/viaversion/viaversion/protocols/v1_10to1_11/rewriter/EntityPacketRewriter1_11.java
View File

@ -87,7 +87,7 @@ public class EntityPacketRewriter1_11 extends EntityRewriter<ClientboundPackets1
map(Types.SHORT); // 9 - Velocity X
map(Types.SHORT); // 10 - Velocity Y
map(Types.SHORT); // 11 - Velocity Z
map(Types1_9.ENTITY_DATA_LIST); // 12 - Metadata
map(Types1_9.ENTITY_DATA_LIST); // 12 - Entity data
handler(wrapper -> {
int entityId = wrapper.get(Types.VAR_INT, 0);
@ -179,50 +179,50 @@ public class EntityPacketRewriter1_11 extends EntityRewriter<ClientboundPackets1
@Override
protected void registerRewrites() {
filter().handler((event, meta) -> {
if (meta.getValue() instanceof DataItem) {
filter().handler((event, data) -> {
if (data.getValue() instanceof DataItem) {
// Apply rewrite
EntityMappings1_11.toClientItem(meta.value());
EntityMappings1_11.toClientItem(data.value());
}
});
filter().type(EntityType.GUARDIAN).index(12).handler((event, meta) -> {
boolean value = (((byte) meta.getValue()) & 0x02) == 0x02;
meta.setTypeAndValue(EntityDataTypes1_9.BOOLEAN, value);
filter().type(EntityType.GUARDIAN).index(12).handler((event, data) -> {
boolean value = (((byte) data.getValue()) & 0x02) == 0x02;
data.setTypeAndValue(EntityDataTypes1_9.BOOLEAN, value);
});
filter().type(EntityType.ABSTRACT_SKELETON).removeIndex(12);
filter().type(EntityType.ZOMBIE).handler((event, meta) -> {
if ((event.entityType() == EntityType.ZOMBIE || event.entityType() == EntityType.HUSK) && meta.id() == 14) {
filter().type(EntityType.ZOMBIE).handler((event, data) -> {
if ((event.entityType() == EntityType.ZOMBIE || event.entityType() == EntityType.HUSK) && data.id() == 14) {
event.cancel();
} else if (meta.id() == 15) {
meta.setId(14);
} else if (data.id() == 15) {
data.setId(14);
}
});
filter().type(EntityType.ABSTRACT_HORSE).handler((event, metadata) -> {
filter().type(EntityType.ABSTRACT_HORSE).handler((event, data) -> {
final com.viaversion.viaversion.api.minecraft.entities.EntityType type = event.entityType();
int id = metadata.id();
int id = data.id();
if (id == 14) { // Type
event.cancel();
return;
}
if (id == 16) { // Owner
metadata.setId(14);
data.setId(14);
} else if (id == 17) { // Armor
metadata.setId(16);
data.setId(16);
}
// Process per type
if (!type.is(EntityType.HORSE) && metadata.id() == 15 || metadata.id() == 16) {
if (!type.is(EntityType.HORSE) && data.id() == 15 || data.id() == 16) {
event.cancel();
return;
}
if ((type == EntityType.DONKEY || type == EntityType.MULE) && metadata.id() == 13) {
if ((((byte) metadata.getValue()) & 0x08) == 0x08) {
if ((type == EntityType.DONKEY || type == EntityType.MULE) && data.id() == 13) {
if ((((byte) data.getValue()) & 0x08) == 0x08) {
event.createExtraData(new EntityData(15, EntityDataTypes1_9.BOOLEAN, true));
} else {
event.createExtraData(new EntityData(15, EntityDataTypes1_9.BOOLEAN, false));
@ -230,7 +230,7 @@ public class EntityPacketRewriter1_11 extends EntityRewriter<ClientboundPackets1
}
});
filter().type(EntityType.ARMOR_STAND).index(0).handler((event, meta) -> {
filter().type(EntityType.ARMOR_STAND).index(0).handler((event, data) -> {
if (!Via.getConfig().isHologramPatch()) {
return;
}
@ -242,9 +242,9 @@ public class EntityPacketRewriter1_11 extends EntityRewriter<ClientboundPackets1
return;
}
byte data = meta.value();
byte value = data.value();
// Check invisible | Check small | Check if custom name is empty | Check if custom name visible is true
if ((data & 0x20) == 0x20 && ((byte) flags.getValue() & 0x01) == 0x01
if ((value & 0x20) == 0x20 && ((byte) flags.getValue() & 0x01) == 0x01
&& !((String) customName.getValue()).isEmpty() && (boolean) customNameVisible.getValue()) {
EntityTracker1_11 tracker = tracker(event.user());
int entityId = event.entityId();
@ -284,17 +284,17 @@ public class EntityPacketRewriter1_11 extends EntityRewriter<ClientboundPackets1
return EntityTypes1_11.getTypeFromId(type, true);
}
public EntityType rewriteEntityType(int numType, List<EntityData> metadata) {
public EntityType rewriteEntityType(int numType, List<EntityData> entityData) {
EntityType type = EntityType.findById(numType);
if (type == null) {
Via.getManager().getPlatform().getLogger().severe("Error: could not find Entity type " + numType + " with metadata: " + metadata);
Via.getManager().getPlatform().getLogger().severe("Error: could not find Entity type " + numType + " with entity data: " + entityData);
return null;
}
try {
if (type.is(EntityType.GUARDIAN)) {
// ElderGuardian - 4
Optional<EntityData> options = getById(metadata, 12);
Optional<EntityData> options = getById(entityData, 12);
if (options.isPresent()) {
if ((((byte) options.get().getValue()) & 0x04) == 0x04) {
return EntityType.ELDER_GUARDIAN;
@ -304,7 +304,7 @@ public class EntityPacketRewriter1_11 extends EntityRewriter<ClientboundPackets1
if (type.is(EntityType.SKELETON)) {
// WitherSkeleton - 5
// Stray - 6
Optional<EntityData> options = getById(metadata, 12);
Optional<EntityData> options = getById(entityData, 12);
if (options.isPresent()) {
if (((int) options.get().getValue()) == 1) {
return EntityType.WITHER_SKELETON;
@ -317,11 +317,11 @@ public class EntityPacketRewriter1_11 extends EntityRewriter<ClientboundPackets1
if (type.is(EntityType.ZOMBIE)) {
// ZombieVillager - 27
// Husk - 23
Optional<EntityData> options = getById(metadata, 13);
Optional<EntityData> options = getById(entityData, 13);
if (options.isPresent()) {
int value = (int) options.get().getValue();
if (value > 0 && value < 6) {
metadata.add(new EntityData(16, EntityDataTypes1_9.VAR_INT, value - 1)); // Add profession type to new metadata
entityData.add(new EntityData(16, EntityDataTypes1_9.VAR_INT, value - 1)); // Add profession type to new entity data
return EntityType.ZOMBIE_VILLAGER;
}
if (value == 6) {
@ -334,7 +334,7 @@ public class EntityPacketRewriter1_11 extends EntityRewriter<ClientboundPackets1
// ZombieHorse - 29
// Donkey - 31
// Mule - 32
Optional<EntityData> options = getById(metadata, 14);
Optional<EntityData> options = getById(entityData, 14);
if (options.isPresent()) {
if (((int) options.get().getValue()) == 0) {
return EntityType.HORSE;
@ -356,7 +356,7 @@ public class EntityPacketRewriter1_11 extends EntityRewriter<ClientboundPackets1
} catch (Exception e) {
if (!Via.getConfig().isSuppressMetadataErrors() || Via.getManager().isDebug()) {
protocol.getLogger().warning("An error occurred with entity type rewriter");
protocol.getLogger().warning("Metadata: " + metadata);
protocol.getLogger().warning("Entity data: " + entityData);
protocol.getLogger().log(Level.WARNING, "Error: ", e);
}
}
@ -364,9 +364,9 @@ public class EntityPacketRewriter1_11 extends EntityRewriter<ClientboundPackets1
return type;
}
public Optional<EntityData> getById(List<EntityData> metadatas, int id) {
for (EntityData metadata : metadatas) {
if (metadata.id() == id) return Optional.of(metadata);
public Optional<EntityData> getById(List<EntityData> entityData, int id) {
for (EntityData data : entityData) {
if (data.id() == id) return Optional.of(data);
}
return Optional.empty();
}

10
common/src/main/java/com/viaversion/viaversion/protocols/v1_11_1to1_12/rewriter/EntityPacketRewriter1_12.java
View File

@ -62,9 +62,9 @@ public class EntityPacketRewriter1_12 extends EntityRewriter<ClientboundPackets1
map(Types.SHORT); // 9 - Velocity X
map(Types.SHORT); // 10 - Velocity Y
map(Types.SHORT); // 11 - Velocity Z
map(Types1_12.ENTITY_DATA_LIST); // 12 - Metadata
map(Types1_12.ENTITY_DATA_LIST); // 12 - Entity data
// Track mob and rewrite metadata
// Track mob and rewrite entity data
handler(trackerAndRewriterHandler(Types1_12.ENTITY_DATA_LIST));
}
});
@ -75,9 +75,9 @@ public class EntityPacketRewriter1_12 extends EntityRewriter<ClientboundPackets1
@Override
protected void registerRewrites() {
filter().handler((event, meta) -> {
if (meta.getValue() instanceof Item) {
meta.setValue(protocol.getItemRewriter().handleItemToClient(event.user(), meta.value()));
filter().handler((event, data) -> {
if (data.getValue() instanceof Item) {
data.setValue(protocol.getItemRewriter().handleItemToClient(event.user(), data.value()));
}
});

48
common/src/main/java/com/viaversion/viaversion/protocols/v1_12_2to1_13/rewriter/EntityPacketRewriter1_13.java
View File

@ -102,7 +102,7 @@ public class EntityPacketRewriter1_13 extends EntityRewriter<ClientboundPackets1
map(Types.SHORT); // 9 - Velocity X
map(Types.SHORT); // 10 - Velocity Y
map(Types.SHORT); // 11 - Velocity Z
map(Types1_12.ENTITY_DATA_LIST, Types1_13.ENTITY_DATA_LIST); // 12 - Metadata
map(Types1_12.ENTITY_DATA_LIST, Types1_13.ENTITY_DATA_LIST); // 12 - Entity data
handler(trackerAndRewriterHandler(Types1_13.ENTITY_DATA_LIST));
}
@ -118,7 +118,7 @@ public class EntityPacketRewriter1_13 extends EntityRewriter<ClientboundPackets1
map(Types.DOUBLE); // 4 - Z
map(Types.BYTE); // 5 - Yaw
map(Types.BYTE); // 6 - Pitch
map(Types1_12.ENTITY_DATA_LIST, Types1_13.ENTITY_DATA_LIST); // 7 - Metadata
map(Types1_12.ENTITY_DATA_LIST, Types1_13.ENTITY_DATA_LIST); // 7 - Entity data
handler(trackerAndRewriterHandler(Types1_13.ENTITY_DATA_LIST, EntityTypes1_13.EntityType.PLAYER));
}
@ -167,55 +167,55 @@ public class EntityPacketRewriter1_13 extends EntityRewriter<ClientboundPackets1
@Override
protected void registerRewrites() {
filter().mapDataType(typeId -> Types1_13.ENTITY_DATA_TYPES.byId(typeId > 4 ? typeId + 1 : typeId));
filter().dataType(Types1_13.ENTITY_DATA_TYPES.itemType).handler(((event, meta) -> protocol.getItemRewriter().handleItemToClient(event.user(), meta.value())));
filter().dataType(Types1_13.ENTITY_DATA_TYPES.optionalBlockStateType).handler(((event, meta) -> {
final int oldId = meta.value();
filter().dataType(Types1_13.ENTITY_DATA_TYPES.itemType).handler(((event, data) -> protocol.getItemRewriter().handleItemToClient(event.user(), data.value())));
filter().dataType(Types1_13.ENTITY_DATA_TYPES.optionalBlockStateType).handler(((event, data) -> {
final int oldId = data.value();
if (oldId != 0) {
final int combined = (((oldId & 4095) << 4) | (oldId >> 12 & 15));
final int newId = WorldPacketRewriter1_13.toNewId(combined);
meta.setValue(newId);
data.setValue(newId);
}
}));
// Previously unused, now swimming
filter().index(0).handler((event, meta) -> meta.setValue((byte) ((byte) meta.getValue() & ~0x10)));
filter().index(0).handler((event, data) -> data.setValue((byte) ((byte) data.getValue() & ~0x10)));
filter().index(2).handler(((event, meta) -> {
if (meta.getValue() != null && !((String) meta.getValue()).isEmpty()) {
meta.setTypeAndValue(Types1_13.ENTITY_DATA_TYPES.optionalComponentType, ComponentUtil.legacyToJson((String) meta.getValue()));
filter().index(2).handler(((event, data) -> {
if (data.getValue() != null && !((String) data.getValue()).isEmpty()) {
data.setTypeAndValue(Types1_13.ENTITY_DATA_TYPES.optionalComponentType, ComponentUtil.legacyToJson((String) data.getValue()));
} else {
meta.setTypeAndValue(Types1_13.ENTITY_DATA_TYPES.optionalComponentType, null);
data.setTypeAndValue(Types1_13.ENTITY_DATA_TYPES.optionalComponentType, null);
}
}));
filter().type(EntityTypes1_13.EntityType.WOLF).index(17).handler((event, meta) -> {
filter().type(EntityTypes1_13.EntityType.WOLF).index(17).handler((event, data) -> {
// Handle new colors
meta.setValue(15 - (int) meta.getValue());
data.setValue(15 - (int) data.getValue());
});
filter().type(EntityTypes1_13.EntityType.ZOMBIE).addIndex(15); // Shaking
filter().type(EntityTypes1_13.EntityType.ABSTRACT_MINECART).index(9).handler((event, meta) -> {
final int oldId = meta.value();
filter().type(EntityTypes1_13.EntityType.ABSTRACT_MINECART).index(9).handler((event, data) -> {
final int oldId = data.value();
final int combined = (((oldId & 4095) << 4) | (oldId >> 12 & 15));
final int newId = WorldPacketRewriter1_13.toNewId(combined);
meta.setValue(newId);
data.setValue(newId);
});
filter().type(EntityTypes1_13.EntityType.AREA_EFFECT_CLOUD).handler((event, meta) -> {
if (meta.id() == 9) {
int particleId = meta.value();
EntityData parameter1Meta = event.dataAtIndex(10);
EntityData parameter2Meta = event.dataAtIndex(11);
int parameter1 = parameter1Meta != null ? parameter1Meta.value() : 0;
int parameter2 = parameter2Meta != null ? parameter2Meta.value() : 0;
filter().type(EntityTypes1_13.EntityType.AREA_EFFECT_CLOUD).handler((event, data) -> {
if (data.id() == 9) {
int particleId = data.value();
EntityData parameter1Data = event.dataAtIndex(10);
EntityData parameter2Data = event.dataAtIndex(11);
int parameter1 = parameter1Data != null ? parameter1Data.value() : 0;
int parameter2 = parameter2Data != null ? parameter2Data.value() : 0;
Particle particle = ParticleIdMappings1_13.rewriteParticle(particleId, new Integer[]{parameter1, parameter2});
if (particle != null && particle.id() != -1) {
event.createExtraData(new EntityData(9, Types1_13.ENTITY_DATA_TYPES.particleType, particle));
}
}
if (meta.id() >= 9) {
if (data.id() >= 9) {
event.cancel();
}
});

18
common/src/main/java/com/viaversion/viaversion/protocols/v1_13_1to1_13_2/rewriter/EntityPacketRewriter1_13_2.java
View File

@ -29,9 +29,9 @@ import com.viaversion.viaversion.protocols.v1_13_1to1_13_2.Protocol1_13_1To1_13_
public class EntityPacketRewriter1_13_2 {
public static void register(Protocol1_13_1To1_13_2 protocol) {
final PacketHandler metaTypeHandler = wrapper -> {
for (EntityData metadata : wrapper.get(Types1_13_2.ENTITY_DATA_LIST, 0)) {
metadata.setDataType(Types1_13_2.ENTITY_DATA_TYPES.byId(metadata.dataType().typeId()));
final PacketHandler dataTypeHandler = wrapper -> {
for (EntityData data : wrapper.get(Types1_13_2.ENTITY_DATA_LIST, 0)) {
data.setDataType(Types1_13_2.ENTITY_DATA_TYPES.byId(data.dataType().typeId()));
}
};
@ -50,9 +50,9 @@ public class EntityPacketRewriter1_13_2 {
map(Types.SHORT); // 9 - Velocity X
map(Types.SHORT); // 10 - Velocity Y
map(Types.SHORT); // 11 - Velocity Z
map(Types1_13.ENTITY_DATA_LIST, Types1_13_2.ENTITY_DATA_LIST); // 12 - Metadata
map(Types1_13.ENTITY_DATA_LIST, Types1_13_2.ENTITY_DATA_LIST); // 12 - Entity data
handler(metaTypeHandler);
handler(dataTypeHandler);
}
});
@ -66,9 +66,9 @@ public class EntityPacketRewriter1_13_2 {
map(Types.DOUBLE); // 4 - Z
map(Types.BYTE); // 5 - Yaw
map(Types.BYTE); // 6 - Pitch
map(Types1_13.ENTITY_DATA_LIST, Types1_13_2.ENTITY_DATA_LIST); // 7 - Metadata
map(Types1_13.ENTITY_DATA_LIST, Types1_13_2.ENTITY_DATA_LIST); // 7 - Entity data
handler(metaTypeHandler);
handler(dataTypeHandler);
}
});
@ -76,9 +76,9 @@ public class EntityPacketRewriter1_13_2 {
@Override
public void register() {
map(Types.VAR_INT); // 0 - Entity ID
map(Types1_13.ENTITY_DATA_LIST, Types1_13_2.ENTITY_DATA_LIST); // 1 - Metadata list
map(Types1_13.ENTITY_DATA_LIST, Types1_13_2.ENTITY_DATA_LIST); // 1 - Entity data list
handler(metaTypeHandler);
handler(dataTypeHandler);
}
});
}

92
common/src/main/java/com/viaversion/viaversion/protocols/v1_13_2to1_14/rewriter/EntityPacketRewriter1_14.java
View File

@ -137,7 +137,7 @@ public class EntityPacketRewriter1_14 extends EntityRewriter<ClientboundPackets1
map(Types.SHORT); // 9 - Velocity X
map(Types.SHORT); // 10 - Velocity Y
map(Types.SHORT); // 11 - Velocity Z
map(Types1_13_2.ENTITY_DATA_LIST, Types1_14.ENTITY_DATA_LIST); // 12 - Metadata
map(Types1_13_2.ENTITY_DATA_LIST, Types1_14.ENTITY_DATA_LIST); // 12 - Entity data
handler(trackerAndRewriterHandler(Types1_14.ENTITY_DATA_LIST));
}
@ -165,7 +165,7 @@ public class EntityPacketRewriter1_14 extends EntityRewriter<ClientboundPackets1
map(Types.DOUBLE); // 4 - Z
map(Types.BYTE); // 5 - Yaw
map(Types.BYTE); // 6 - Pitch
map(Types1_13_2.ENTITY_DATA_LIST, Types1_14.ENTITY_DATA_LIST); // 7 - Metadata
map(Types1_13_2.ENTITY_DATA_LIST, Types1_14.ENTITY_DATA_LIST); // 7 - Entity data
handler(trackerAndRewriterHandler(Types1_14.ENTITY_DATA_LIST, EntityTypes1_14.PLAYER));
}
@ -182,15 +182,15 @@ public class EntityPacketRewriter1_14 extends EntityRewriter<ClientboundPackets1
int entityId = wrapper.get(Types.VAR_INT, 0);
tracker.setSleeping(entityId, false);
PacketWrapper metadataPacket = wrapper.create(ClientboundPackets1_14.SET_ENTITY_DATA);
metadataPacket.write(Types.VAR_INT, entityId);
List<EntityData> metadataList = new ArrayList<>();
PacketWrapper entityDataPacket = wrapper.create(ClientboundPackets1_14.SET_ENTITY_DATA);
entityDataPacket.write(Types.VAR_INT, entityId);
List<EntityData> entityDataList = new ArrayList<>();
if (tracker.clientEntityId() != entityId) {
metadataList.add(new EntityData(6, Types1_14.ENTITY_DATA_TYPES.poseType, EntityPacketRewriter1_14.recalculatePlayerPose(entityId, tracker)));
entityDataList.add(new EntityData(6, Types1_14.ENTITY_DATA_TYPES.poseType, EntityPacketRewriter1_14.recalculatePlayerPose(entityId, tracker)));
}
metadataList.add(new EntityData(12, Types1_14.ENTITY_DATA_TYPES.optionalBlockPositionType, null));
metadataPacket.write(Types1_14.ENTITY_DATA_LIST, metadataList);
metadataPacket.scheduleSend(Protocol1_13_2To1_14.class);
entityDataList.add(new EntityData(12, Types1_14.ENTITY_DATA_TYPES.optionalBlockPositionType, null));
entityDataPacket.write(Types1_14.ENTITY_DATA_LIST, entityDataList);
entityDataPacket.scheduleSend(Protocol1_13_2To1_14.class);
}
});
}
@ -242,12 +242,12 @@ public class EntityPacketRewriter1_14 extends EntityRewriter<ClientboundPackets1
tracker.setSleeping(entityId, true);
BlockPosition position = wrapper.read(Types.BLOCK_POSITION1_8);
List<EntityData> metadataList = new ArrayList<>();
metadataList.add(new EntityData(12, Types1_14.ENTITY_DATA_TYPES.optionalBlockPositionType, position));
List<EntityData> entityDataList = new ArrayList<>();
entityDataList.add(new EntityData(12, Types1_14.ENTITY_DATA_TYPES.optionalBlockPositionType, position));
if (tracker.clientEntityId() != entityId) {
metadataList.add(new EntityData(6, Types1_14.ENTITY_DATA_TYPES.poseType, EntityPacketRewriter1_14.recalculatePlayerPose(entityId, tracker)));
entityDataList.add(new EntityData(6, Types1_14.ENTITY_DATA_TYPES.poseType, EntityPacketRewriter1_14.recalculatePlayerPose(entityId, tracker)));
}
wrapper.write(Types1_14.ENTITY_DATA_LIST, metadataList);
wrapper.write(Types1_14.ENTITY_DATA_LIST, entityDataList);
});
}
});
@ -267,55 +267,55 @@ public class EntityPacketRewriter1_14 extends EntityRewriter<ClientboundPackets1
filter().type(EntityTypes1_14.LIVING_ENTITY).addIndex(12);
filter().type(EntityTypes1_14.LIVING_ENTITY).index(8).handler((event, meta) -> {
float value = ((Number) meta.getValue()).floatValue();
filter().type(EntityTypes1_14.LIVING_ENTITY).index(8).handler((event, data) -> {
float value = ((Number) data.getValue()).floatValue();
if (Float.isNaN(value) && Via.getConfig().is1_14HealthNaNFix()) {
meta.setValue(1F);
data.setValue(1F);
}
});
filter().type(EntityTypes1_14.MOB).index(13).handler((event, meta) -> {
filter().type(EntityTypes1_14.MOB).index(13).handler((event, data) -> {
EntityTracker1_14 tracker = tracker(event.user());
int entityId = event.entityId();
tracker.setInsentientData(entityId, (byte) ((((Number) meta.getValue()).byteValue() & ~0x4)
| (tracker.getInsentientData(entityId) & 0x4))); // New attacking metadata
meta.setValue(tracker.getInsentientData(entityId));
tracker.setInsentientData(entityId, (byte) ((((Number) data.getValue()).byteValue() & ~0x4)
| (tracker.getInsentientData(entityId) & 0x4))); // New attacking entity data
data.setValue(tracker.getInsentientData(entityId));
});
filter().type(EntityTypes1_14.PLAYER).handler((event, meta) -> {
filter().type(EntityTypes1_14.PLAYER).handler((event, data) -> {
EntityTracker1_14 tracker = tracker(event.user());
int entityId = event.entityId();
if (entityId != tracker.clientEntityId()) {
if (meta.id() == 0) {
byte flags = ((Number) meta.getValue()).byteValue();
if (data.id() == 0) {
byte flags = ((Number) data.getValue()).byteValue();
// Mojang overrides the client-side pose updater, see OtherPlayerEntity#updateSize
tracker.setEntityFlags(entityId, flags);
} else if (meta.id() == 7) {
tracker.setRiptide(entityId, (((Number) meta.getValue()).byteValue() & 0x4) != 0);
} else if (data.id() == 7) {
tracker.setRiptide(entityId, (((Number) data.getValue()).byteValue() & 0x4) != 0);
}
if (meta.id() == 0 || meta.id() == 7) {
if (data.id() == 0 || data.id() == 7) {
event.createExtraData(new EntityData(6, Types1_14.ENTITY_DATA_TYPES.poseType, recalculatePlayerPose(entityId, tracker)));
}
}
});
filter().type(EntityTypes1_14.ZOMBIE).handler((event, meta) -> {
if (meta.id() == 16) {
filter().type(EntityTypes1_14.ZOMBIE).handler((event, data) -> {
if (data.id() == 16) {
EntityTracker1_14 tracker = tracker(event.user());
int entityId = event.entityId();
tracker.setInsentientData(entityId, (byte) ((tracker.getInsentientData(entityId) & ~0x4)
| ((boolean) meta.getValue() ? 0x4 : 0))); // New attacking
| ((boolean) data.getValue() ? 0x4 : 0))); // New attacking
event.createExtraData(new EntityData(13, Types1_14.ENTITY_DATA_TYPES.byteType, tracker.getInsentientData(entityId)));
event.cancel(); // "Are hands held up"
} else if (meta.id() > 16) {
meta.setId(meta.id() - 1);
} else if (data.id() > 16) {
data.setId(data.id() - 1);
}
});
filter().type(EntityTypes1_14.HORSE).index(18).handler((event, meta) -> {
filter().type(EntityTypes1_14.HORSE).index(18).handler((event, data) -> {
event.cancel();
int armorType = meta.value();
int armorType = data.value();
Item armorItem = null;
if (armorType == 1) { //iron armor
armorItem = new DataItem(protocol.getMappingData().getNewItemId(727), (byte) 1, null);
@ -336,42 +336,42 @@ public class EntityPacketRewriter1_14 extends EntityRewriter<ClientboundPackets1
}
});
filter().type(EntityTypes1_14.VILLAGER).index(15).handler((event, meta) -> {
meta.setTypeAndValue(Types1_14.ENTITY_DATA_TYPES.villagerDatatType, new VillagerData(2, getNewProfessionId(meta.value()), 0));
filter().type(EntityTypes1_14.VILLAGER).index(15).handler((event, data) -> {
data.setTypeAndValue(Types1_14.ENTITY_DATA_TYPES.villagerDatatType, new VillagerData(2, getNewProfessionId(data.value()), 0));
});
filter().type(EntityTypes1_14.ZOMBIE_VILLAGER).index(18).handler((event, meta) -> {
meta.setTypeAndValue(Types1_14.ENTITY_DATA_TYPES.villagerDatatType, new VillagerData(2, getNewProfessionId(meta.value()), 0));
filter().type(EntityTypes1_14.ZOMBIE_VILLAGER).index(18).handler((event, data) -> {
data.setTypeAndValue(Types1_14.ENTITY_DATA_TYPES.villagerDatatType, new VillagerData(2, getNewProfessionId(data.value()), 0));
});
filter().type(EntityTypes1_14.ABSTRACT_ARROW).addIndex(9); // Piercing level added
filter().type(EntityTypes1_14.FIREWORK_ROCKET).index(8).handler((event, meta) -> {
meta.setDataType(Types1_14.ENTITY_DATA_TYPES.optionalVarIntType);
if (meta.getValue().equals(0)) {
meta.setValue(null); // https://bugs.mojang.com/browse/MC-111480
filter().type(EntityTypes1_14.FIREWORK_ROCKET).index(8).handler((event, data) -> {
data.setDataType(Types1_14.ENTITY_DATA_TYPES.optionalVarIntType);
if (data.getValue().equals(0)) {
data.setValue(null); // https://bugs.mojang.com/browse/MC-111480
}
});
filter().type(EntityTypes1_14.ABSTRACT_SKELETON).index(14).handler((event, meta) -> {
filter().type(EntityTypes1_14.ABSTRACT_SKELETON).index(14).handler((event, data) -> {
EntityTracker1_14 tracker = tracker(event.user());
int entityId = event.entityId();
tracker.setInsentientData(entityId, (byte) ((tracker.getInsentientData(entityId) & ~0x4)
| ((boolean) meta.getValue() ? 0x4 : 0))); // New attacking
| ((boolean) data.getValue() ? 0x4 : 0))); // New attacking
event.createExtraData(new EntityData(13, Types1_14.ENTITY_DATA_TYPES.byteType, tracker.getInsentientData(entityId)));
event.cancel(); // "Is swinging arms"
});
filter().type(EntityTypes1_14.ABSTRACT_ILLAGER).handler((event, meta) -> {
filter().type(EntityTypes1_14.ABSTRACT_ILLAGER).handler((event, data) -> {
if (event.index() == 14) {
EntityTracker1_14 tracker = tracker(event.user());
int entityId = event.entityId();
tracker.setInsentientData(entityId, (byte) ((tracker.getInsentientData(entityId) & ~0x4)
| (((Number) meta.getValue()).byteValue() != 0 ? 0x4 : 0))); // New attacking
| (((Number) data.getValue()).byteValue() != 0 ? 0x4 : 0))); // New attacking
event.createExtraData(new EntityData(13, Types1_14.ENTITY_DATA_TYPES.byteType, tracker.getInsentientData(entityId)));
event.cancel(); // "Has target (aggressive state)"
} else if (event.index() > 14) {
meta.setId(meta.id() - 1);
data.setId(data.id() - 1);
}
});

4
common/src/main/java/com/viaversion/viaversion/protocols/v1_13to1_13_1/rewriter/EntityPacketRewriter1_13_1.java
View File

@ -80,7 +80,7 @@ public class EntityPacketRewriter1_13_1 extends EntityRewriter<ClientboundPacket
map(Types.SHORT); // 9 - Velocity X
map(Types.SHORT); // 10 - Velocity Y
map(Types.SHORT); // 11 - Velocity Z
map(Types1_13.ENTITY_DATA_LIST); // 12 - Metadata
map(Types1_13.ENTITY_DATA_LIST); // 12 - Entity data
handler(trackerAndRewriterHandler(Types1_13.ENTITY_DATA_LIST));
}
@ -96,7 +96,7 @@ public class EntityPacketRewriter1_13_1 extends EntityRewriter<ClientboundPacket
map(Types.DOUBLE); // 4 - Z
map(Types.BYTE); // 5 - Yaw
map(Types.BYTE); // 6 - Pitch
map(Types1_13.ENTITY_DATA_LIST); // 7 - Metadata
map(Types1_13.ENTITY_DATA_LIST); // 7 - Entity data
handler(trackerAndRewriterHandler(Types1_13.ENTITY_DATA_LIST, EntityTypes1_13.EntityType.PLAYER));
}

24
common/src/main/java/com/viaversion/viaversion/protocols/v1_14_4to1_15/rewriter/EntityPacketRewriter1_15.java
View File

@ -58,7 +58,7 @@ public class EntityPacketRewriter1_15 extends EntityRewriter<ClientboundPackets1
map(Types.SHORT); // 11 - Velocity Z
handler(trackerHandler());
handler(wrapper -> sendMetadataPacket(wrapper, wrapper.get(Types.VAR_INT, 0)));
handler(wrapper -> sendEntityDataPacket(wrapper, wrapper.get(Types.VAR_INT, 0)));
}
});
@ -77,7 +77,7 @@ public class EntityPacketRewriter1_15 extends EntityRewriter<ClientboundPackets1
int entityId = wrapper.get(Types.VAR_INT, 0);
wrapper.user().getEntityTracker(Protocol1_14_4To1_15.class).addEntity(entityId, EntityTypes1_15.PLAYER);
sendMetadataPacket(wrapper, entityId);
sendEntityDataPacket(wrapper, entityId);
});
}
});
@ -122,10 +122,10 @@ public class EntityPacketRewriter1_15 extends EntityRewriter<ClientboundPackets1
}
private void sendMetadataPacket(PacketWrapper wrapper, int entityId) {
// Meta is no longer included in the spawn packets, but sent separately
List<EntityData> metadata = wrapper.read(Types1_14.ENTITY_DATA_LIST);
if (metadata.isEmpty()) {
private void sendEntityDataPacket(PacketWrapper wrapper, int entityId) {
// Data is no longer included in the spawn packets, but sent separately
List<EntityData> entityData = wrapper.read(Types1_14.ENTITY_DATA_LIST);
if (entityData.isEmpty()) {
return;
}
@ -133,13 +133,13 @@ public class EntityPacketRewriter1_15 extends EntityRewriter<ClientboundPackets1
wrapper.send(Protocol1_14_4To1_15.class);
wrapper.cancel();
// Handle meta
handleEntityData(entityId, metadata, wrapper.user());
// Handle data
handleEntityData(entityId, entityData, wrapper.user());
PacketWrapper metadataPacket = PacketWrapper.create(ClientboundPackets1_15.SET_ENTITY_DATA, wrapper.user());
metadataPacket.write(Types.VAR_INT, entityId);
metadataPacket.write(Types1_14.ENTITY_DATA_LIST, metadata);
metadataPacket.send(Protocol1_14_4To1_15.class);
PacketWrapper entityDataPacket = PacketWrapper.create(ClientboundPackets1_15.SET_ENTITY_DATA, wrapper.user());
entityDataPacket.write(Types.VAR_INT, entityId);
entityDataPacket.write(Types1_14.ENTITY_DATA_LIST, entityData);
entityDataPacket.send(Protocol1_14_4To1_15.class);
}
@Override

4
common/src/main/java/com/viaversion/viaversion/protocols/v1_14to1_14_1/rewriter/EntityPacketRewriter1_14_1.java
View File

@ -49,7 +49,7 @@ public class EntityPacketRewriter1_14_1 extends EntityRewriter<ClientboundPacket
map(Types.SHORT); // 9 - Velocity X
map(Types.SHORT); // 10 - Velocity Y
map(Types.SHORT); // 11 - Velocity Z
map(Types1_14.ENTITY_DATA_LIST); // 12 - Metadata
map(Types1_14.ENTITY_DATA_LIST); // 12 - Entity data
handler(trackerAndRewriterHandler(Types1_14.ENTITY_DATA_LIST));
}
@ -67,7 +67,7 @@ public class EntityPacketRewriter1_14_1 extends EntityRewriter<ClientboundPacket
map(Types.DOUBLE); // 4 - Z
map(Types.BYTE); // 5 - Yaw
map(Types.BYTE); // 6 - Pitch
map(Types1_14.ENTITY_DATA_LIST); // 7 - Metadata
map(Types1_14.ENTITY_DATA_LIST); // 7 - Entity data
handler(trackerAndRewriterHandler(Types1_14.ENTITY_DATA_LIST, EntityTypes1_14.PLAYER));
}

4
common/src/main/java/com/viaversion/viaversion/protocols/v1_15_2to1_16/rewriter/EntityPacketRewriter1_16.java
View File

@ -211,8 +211,8 @@ public class EntityPacketRewriter1_16 extends EntityRewriter<ClientboundPackets1
registerBlockStateHandler(EntityTypes1_16.ABSTRACT_MINECART, 10);
filter().type(EntityTypes1_16.ABSTRACT_ARROW).removeIndex(8);
filter().type(EntityTypes1_16.WOLF).index(16).handler((event, meta) -> {
byte mask = meta.value();
filter().type(EntityTypes1_16.WOLF).index(16).handler((event, data) -> {
byte mask = data.value();
int angerTime = (mask & 0x02) != 0 ? Integer.MAX_VALUE : 0;
event.createExtraData(new EntityData(20, Types1_16.ENTITY_DATA_TYPES.varIntType, angerTime));
});

10
common/src/main/java/com/viaversion/viaversion/protocols/v1_16_1to1_16_2/rewriter/EntityPacketRewriter1_16_2.java
View File

@ -80,11 +80,11 @@ public class EntityPacketRewriter1_16_2 extends EntityRewriter<ClientboundPacket
registerEntityDataTypeHandler(Types1_16.ENTITY_DATA_TYPES.itemType, Types1_16.ENTITY_DATA_TYPES.optionalBlockStateType, Types1_16.ENTITY_DATA_TYPES.particleType);
registerBlockStateHandler(EntityTypes1_16_2.ABSTRACT_MINECART, 10);
filter().type(EntityTypes1_16_2.ABSTRACT_PIGLIN).handler((metadatas, meta) -> {
if (meta.id() == 15) {
meta.setId(16);
} else if (meta.id() == 16) {
meta.setId(15);
filter().type(EntityTypes1_16_2.ABSTRACT_PIGLIN).handler((event, data) -> {
if (data.id() == 15) {
data.setId(16);
} else if (data.id() == 16) {
data.setId(15);
}
});
}

6
common/src/main/java/com/viaversion/viaversion/protocols/v1_16_4to1_17/rewriter/EntityPacketRewriter1_17.java
View File

@ -136,11 +136,11 @@ public final class EntityPacketRewriter1_17 extends EntityRewriter<ClientboundPa
@Override
protected void registerRewrites() {
filter().mapDataType(Types1_17.ENTITY_DATA_TYPES::byId);
filter().dataType(Types1_17.ENTITY_DATA_TYPES.poseType).handler((event, meta) -> {
int pose = meta.value();
filter().dataType(Types1_17.ENTITY_DATA_TYPES.poseType).handler((event, data) -> {
int pose = data.value();
if (pose > 5) {
// Added LONG_JUMP at 6
meta.setValue(pose + 1);
data.setValue(pose + 1);
}
});
registerEntityDataTypeHandler(Types1_17.ENTITY_DATA_TYPES.itemType, Types1_17.ENTITY_DATA_TYPES.optionalBlockStateType, Types1_17.ENTITY_DATA_TYPES.particleType);

4
common/src/main/java/com/viaversion/viaversion/protocols/v1_17_1to1_18/rewriter/EntityPacketRewriter1_18.java
View File

@ -82,8 +82,8 @@ public final class EntityPacketRewriter1_18 extends EntityRewriter<ClientboundPa
@Override
protected void registerRewrites() {
filter().mapDataType(Types1_18.ENTITY_DATA_TYPES::byId);
filter().dataType(Types1_18.ENTITY_DATA_TYPES.particleType).handler((event, meta) -> {
final Particle particle = (Particle) meta.getValue();
filter().dataType(Types1_18.ENTITY_DATA_TYPES.particleType).handler((event, data) -> {
final Particle particle = (Particle) data.getValue();
if (particle.id() == 2) { // Barrier
particle.setId(3); // Block marker
particle.add(Types.VAR_INT, 7754); // Barrier state

18
common/src/main/java/com/viaversion/viaversion/protocols/v1_18_2to1_19/rewriter/EntityPacketRewriter1_19.java
View File

@ -115,13 +115,13 @@ public final class EntityPacketRewriter1_19 extends EntityRewriter<ClientboundPa
wrapper.send(Protocol1_18_2To1_19.class);
wrapper.cancel();
// Send motive in metadata
final PacketWrapper metaPacket = wrapper.create(ClientboundPackets1_19.SET_ENTITY_DATA);
metaPacket.write(Types.VAR_INT, wrapper.get(Types.VAR_INT, 0)); // Entity id
final List<EntityData> metadata = new ArrayList<>();
metadata.add(new EntityData(8, Types1_19.ENTITY_DATA_TYPES.paintingVariantType, protocol.getMappingData().getPaintingMappings().getNewIdOrDefault(motive, 0)));
metaPacket.write(Types1_19.ENTITY_DATA_LIST, metadata);
metaPacket.send(Protocol1_18_2To1_19.class);
// Send motive in entity data
final PacketWrapper entityDataPacket = wrapper.create(ClientboundPackets1_19.SET_ENTITY_DATA);
entityDataPacket.write(Types.VAR_INT, wrapper.get(Types.VAR_INT, 0)); // Entity id
final List<EntityData> entityData = new ArrayList<>();
entityData.add(new EntityData(8, Types1_19.ENTITY_DATA_TYPES.paintingVariantType, protocol.getMappingData().getPaintingMappings().getNewIdOrDefault(motive, 0)));
entityDataPacket.write(Types1_19.ENTITY_DATA_LIST, entityData);
entityDataPacket.send(Protocol1_18_2To1_19.class);
});
}
});
@ -317,8 +317,8 @@ public final class EntityPacketRewriter1_19 extends EntityRewriter<ClientboundPa
@Override
protected void registerRewrites() {
filter().mapDataType(Types1_19.ENTITY_DATA_TYPES::byId);
filter().dataType(Types1_19.ENTITY_DATA_TYPES.particleType).handler((event, meta) -> {
final Particle particle = (Particle) meta.getValue();
filter().dataType(Types1_19.ENTITY_DATA_TYPES.particleType).handler((event, data) -> {
final Particle particle = (Particle) data.getValue();
final ParticleMappings particleMappings = protocol.getMappingData().getParticleMappings();
if (particle.id() == particleMappings.id("vibration")) {
// Remove the position

6
common/src/main/java/com/viaversion/viaversion/protocols/v1_19_1to1_19_3/rewriter/EntityPacketRewriter1_19_3.java
View File

@ -155,11 +155,11 @@ public final class EntityPacketRewriter1_19_3 extends EntityRewriter<Clientbound
registerEntityDataTypeHandler(Types1_19_3.ENTITY_DATA_TYPES.itemType, Types1_19_3.ENTITY_DATA_TYPES.optionalBlockStateType, Types1_19_3.ENTITY_DATA_TYPES.particleType);
registerBlockStateHandler(EntityTypes1_19_3.ABSTRACT_MINECART, 11);
filter().type(EntityTypes1_19_3.ENTITY).index(6).handler((event, meta) -> {
filter().type(EntityTypes1_19_3.ENTITY).index(6).handler((event, data) -> {
// Sitting pose added
final int pose = meta.value();
final int pose = data.value();
if (pose >= 10) {
meta.setValue(pose + 1);
data.setValue(pose + 1);
}
});
}

6
common/src/main/java/com/viaversion/viaversion/protocols/v1_19_3to1_19_4/rewriter/EntityPacketRewriter1_19_4.java
View File

@ -223,10 +223,10 @@ public final class EntityPacketRewriter1_19_4 extends EntityRewriter<Clientbound
registerEntityDataTypeHandler(Types1_19_4.ENTITY_DATA_TYPES.itemType, Types1_19_4.ENTITY_DATA_TYPES.blockStateType, Types1_19_4.ENTITY_DATA_TYPES.optionalBlockStateType, Types1_19_4.ENTITY_DATA_TYPES.particleType, null);
registerBlockStateHandler(EntityTypes1_19_4.ABSTRACT_MINECART, 11);
filter().type(EntityTypes1_19_4.BOAT).index(11).handler((event, meta) -> {
final int boatType = meta.value();
filter().type(EntityTypes1_19_4.BOAT).index(11).handler((event, data) -> {
final int boatType = data.value();
if (boatType > 4) { // Cherry added
meta.setValue(boatType + 1);
data.setValue(boatType + 1);
}
});

8
common/src/main/java/com/viaversion/viaversion/protocols/v1_19_4to1_20/rewriter/EntityPacketRewriter1_20.java
View File

@ -132,7 +132,7 @@ public final class EntityPacketRewriter1_20 extends EntityRewriter<ClientboundPa
registerBlockStateHandler(EntityTypes1_19_4.ABSTRACT_MINECART, 11);
// Rotate item display by 180 degrees around the Y axis
filter().type(EntityTypes1_19_4.ITEM_DISPLAY).handler((event, meta) -> {
filter().type(EntityTypes1_19_4.ITEM_DISPLAY).handler((event, data) -> {
if (event.trackedEntity().hasSentEntityData() || event.hasExtraData()) {
return;
}
@ -141,9 +141,9 @@ public final class EntityPacketRewriter1_20 extends EntityRewriter<ClientboundPa
event.createExtraData(new EntityData(12, Types1_20.ENTITY_DATA_TYPES.quaternionType, Y_FLIPPED_ROTATION));
}
});
filter().type(EntityTypes1_19_4.ITEM_DISPLAY).index(12).handler((event, meta) -> {
final Quaternion quaternion = meta.value();
meta.setValue(rotateY180(quaternion));
filter().type(EntityTypes1_19_4.ITEM_DISPLAY).index(12).handler((event, data) -> {
final Quaternion quaternion = data.value();
data.setValue(rotateY180(quaternion));
});
}

14
common/src/main/java/com/viaversion/viaversion/protocols/v1_20_2to1_20_3/rewriter/EntityPacketRewriter1_20_3.java
View File

@ -103,18 +103,18 @@ public final class EntityPacketRewriter1_20_3 extends EntityRewriter<Clientbound
@Override
protected void registerRewrites() {
filter().handler((event, meta) -> {
final EntityDataType type = meta.dataType();
filter().handler((event, data) -> {
final EntityDataType type = data.dataType();
if (type == Types1_20_2.ENTITY_DATA_TYPES.componentType) {
meta.setTypeAndValue(Types1_20_3.ENTITY_DATA_TYPES.componentType, ComponentUtil.jsonToTag(meta.value()));
data.setTypeAndValue(Types1_20_3.ENTITY_DATA_TYPES.componentType, ComponentUtil.jsonToTag(data.value()));
} else if (type == Types1_20_2.ENTITY_DATA_TYPES.optionalComponentType) {
meta.setTypeAndValue(Types1_20_3.ENTITY_DATA_TYPES.optionalComponentType, ComponentUtil.jsonToTag(meta.value()));
data.setTypeAndValue(Types1_20_3.ENTITY_DATA_TYPES.optionalComponentType, ComponentUtil.jsonToTag(data.value()));
} else {
meta.setDataType(Types1_20_3.ENTITY_DATA_TYPES.byId(type.typeId()));
data.setDataType(Types1_20_3.ENTITY_DATA_TYPES.byId(type.typeId()));
}
});
filter().dataType(Types1_20_3.ENTITY_DATA_TYPES.particleType).handler((event, meta) -> {
final Particle particle = meta.value();
filter().dataType(Types1_20_3.ENTITY_DATA_TYPES.particleType).handler((event, data) -> {
final Particle particle = data.value();
final ParticleMappings particleMappings = protocol.getMappingData().getParticleMappings();
if (particle.id() == particleMappings.id("vibration")) {
// Change the type of the resource key argument

30
common/src/main/java/com/viaversion/viaversion/protocols/v1_20_3to1_20_5/rewriter/EntityPacketRewriter1_20_5.java
View File

@ -418,27 +418,27 @@ public final class EntityPacketRewriter1_20_5 extends EntityRewriter<Clientbound
);
registerBlockStateHandler(EntityTypes1_20_5.ABSTRACT_MINECART, 11);
filter().type(EntityTypes1_20_5.LIVING_ENTITY).index(10).handler((event, meta) -> {
final int effectColor = meta.value();
filter().type(EntityTypes1_20_5.LIVING_ENTITY).index(10).handler((event, data) -> {
final int effectColor = data.value();
if (effectColor == 0) {
// No effect
meta.setTypeAndValue(Types1_20_5.ENTITY_DATA_TYPES.particlesType, new Particle[0]);
data.setTypeAndValue(Types1_20_5.ENTITY_DATA_TYPES.particlesType, new Particle[0]);
return;
}
final Particle particle = new Particle(protocol.getMappingData().getParticleMappings().mappedId("entity_effect"));
particle.add(Types.INT, withAlpha(effectColor));
meta.setTypeAndValue(Types1_20_5.ENTITY_DATA_TYPES.particlesType, new Particle[]{particle});
data.setTypeAndValue(Types1_20_5.ENTITY_DATA_TYPES.particlesType, new Particle[]{particle});
});
filter().type(EntityTypes1_20_5.LLAMA).removeIndex(20); // Carpet color
filter().type(EntityTypes1_20_5.AREA_EFFECT_CLOUD).handler((event, meta) -> {
filter().type(EntityTypes1_20_5.AREA_EFFECT_CLOUD).handler((event, data) -> {
// Color removed - Now put into the actual particle
final int metaIndex = event.index();
if (metaIndex == 9) {
final int dataIndex = event.index();
if (dataIndex == 9) {
// If the color is found first
final EntityData particleData = event.dataAtIndex(11);
final int color = meta.value();
final int color = data.value();
if (particleData == null) {
if (color != 0) {
// Add default particle with data
@ -454,23 +454,23 @@ public final class EntityPacketRewriter1_20_5 extends EntityRewriter<Clientbound
return;
}
if (metaIndex > 9) {
event.setIndex(metaIndex - 1);
if (dataIndex > 9) {
event.setIndex(dataIndex - 1);
}
if (metaIndex == 11) {
if (dataIndex == 11) {
// If the particle is found first
final EntityData colorData = event.dataAtIndex(9);
if (colorData != null && colorData.dataType() == Types1_20_5.ENTITY_DATA_TYPES.varIntType) {
addColor(meta, colorData.value());
addColor(data, colorData.value());
}
}
});
filter().type(EntityTypes1_20_5.ARROW).index(10).handler((event, meta) -> {
final int color = meta.value();
filter().type(EntityTypes1_20_5.ARROW).index(10).handler((event, data) -> {
final int color = data.value();
if (color != -1) {
meta.setValue(withAlpha(color));
data.setValue(withAlpha(color));
}
});

12
common/src/main/java/com/viaversion/viaversion/protocols/v1_8to1_9/data/EntityDataIndex1_9.java
View File

@ -189,11 +189,11 @@ public enum EntityDataIndex1_9 {
// Ender dragon
ENDER_DRAGON_PHASE(ENDER_DRAGON, 11, EntityDataTypes1_9.VAR_INT);
private static final HashMap<Pair<EntityTypes1_9.EntityType, Integer>, EntityDataIndex1_9> metadataRewrites = new HashMap<>();
private static final HashMap<Pair<EntityTypes1_9.EntityType, Integer>, EntityDataIndex1_9> entityDataRewriters = new HashMap<>();
static {
for (EntityDataIndex1_9 index : EntityDataIndex1_9.values()) {
metadataRewrites.put(new Pair<>(index.clazz, index.index), index);
entityDataRewriters.put(new Pair<>(index.clazz, index.index), index);
}
}
@ -249,16 +249,16 @@ public enum EntityDataIndex1_9 {
private static Optional<EntityDataIndex1_9> getIndex(EntityType type, int index) {
Pair pair = new Pair<>(type, index);
return Optional.ofNullable(metadataRewrites.get(pair));
return Optional.ofNullable(entityDataRewriters.get(pair));
}
public static EntityDataIndex1_9 searchIndex(EntityType type, int index) {
EntityType currentType = type;
do {
Optional<EntityDataIndex1_9> optMeta = getIndex(currentType, index);
Optional<EntityDataIndex1_9> optData = getIndex(currentType, index);
if (optMeta.isPresent()) {
return optMeta.get();
if (optData.isPresent()) {
return optData.get();
}
currentType = currentType.getParent();

84
common/src/main/java/com/viaversion/viaversion/protocols/v1_8to1_9/rewriter/EntityPacketRewriter1_9.java
View File

@ -210,30 +210,30 @@ public class EntityPacketRewriter1_9 extends EntityRewriter<ClientboundPackets1_
@Override
public void register() {
map(Types.VAR_INT); // 0 - Entity ID
map(Types1_8.ENTITY_DATA_LIST, Types1_9.ENTITY_DATA_LIST); // 1 - Metadata List
map(Types1_8.ENTITY_DATA_LIST, Types1_9.ENTITY_DATA_LIST); // 1 - Entity data List
handler(wrapper -> {
List<EntityData> metadataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
List<EntityData> entityDataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
int entityId = wrapper.get(Types.VAR_INT, 0);
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_8To1_9.class);
if (tracker.hasEntity(entityId)) {
handleEntityData(entityId, metadataList, wrapper.user());
handleEntityData(entityId, entityDataList, wrapper.user());
} else {
wrapper.cancel();
}
});
// Handler for meta data
// Handler for entity data
handler(wrapper -> {
List<EntityData> metadataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
List<EntityData> entityDataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
int entityID = wrapper.get(Types.VAR_INT, 0);
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_8To1_9.class);
tracker.handleMetadata(entityID, metadataList);
tracker.handleEntityData(entityID, entityDataList);
});
// Cancel packet if list empty
handler(wrapper -> {
List<EntityData> metadataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
if (metadataList.isEmpty()) {
List<EntityData> entityDataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
if (entityDataList.isEmpty()) {
wrapper.cancel();
}
});
@ -388,45 +388,45 @@ public class EntityPacketRewriter1_9 extends EntityRewriter<ClientboundPackets1_
@Override
protected void registerRewrites() {
filter().handler(this::handleMetadata);
filter().handler(this::handleEntityData);
}
private void handleMetadata(EntityDataHandlerEvent event, EntityData metadata) {
private void handleEntityData(EntityDataHandlerEvent event, EntityData data) {
EntityType type = event.entityType();
EntityDataIndex1_9 metaIndex = EntityDataIndex1_9.searchIndex(type, metadata.id());
if (metaIndex == null) {
EntityDataIndex1_9 dataIndex = EntityDataIndex1_9.searchIndex(type, data.id());
if (dataIndex == null) {
// Almost certainly bad data, remove it
event.cancel();
return;
}
if (metaIndex.getNewType() == null) {
if (dataIndex.getNewType() == null) {
event.cancel();
return;
}
metadata.setId(metaIndex.getNewIndex());
metadata.setDataTypeUnsafe(metaIndex.getNewType());
data.setId(dataIndex.getNewIndex());
data.setDataTypeUnsafe(dataIndex.getNewType());
Object value = metadata.getValue();
switch (metaIndex.getNewType()) {
Object value = data.getValue();
switch (dataIndex.getNewType()) {
case BYTE:
// convert from int, byte
if (metaIndex.getOldType() == EntityDataTypes1_8.BYTE) {
metadata.setValue(value);
if (dataIndex.getOldType() == EntityDataTypes1_8.BYTE) {
data.setValue(value);
}
if (metaIndex.getOldType() == EntityDataTypes1_8.INT) {
metadata.setValue(((Integer) value).byteValue());
if (dataIndex.getOldType() == EntityDataTypes1_8.INT) {
data.setValue(((Integer) value).byteValue());
}
// After writing the last one
if (metaIndex == EntityDataIndex1_9.ENTITY_STATUS && type == EntityTypes1_9.EntityType.PLAYER) {
if (dataIndex == EntityDataIndex1_9.ENTITY_STATUS && type == EntityTypes1_9.EntityType.PLAYER) {
byte val = 0;
if ((((Byte) value) & 0x10) == 0x10) { // Player eating/aiming/drinking
val = 1;
}
int newIndex = EntityDataIndex1_9.PLAYER_HAND.getNewIndex();
EntityDataType metaType = EntityDataIndex1_9.PLAYER_HAND.getNewType();
event.createExtraData(new EntityData(newIndex, metaType, val));
EntityDataType dataType = EntityDataIndex1_9.PLAYER_HAND.getNewType();
event.createExtraData(new EntityData(newIndex, dataType, val));
}
break;
case OPTIONAL_UUID:
@ -438,52 +438,52 @@ public class EntityPacketRewriter1_9 extends EntityRewriter<ClientboundPackets1_
} catch (Exception ignored) {
}
}
metadata.setValue(toWrite);
data.setValue(toWrite);
break;
case VAR_INT:
// convert from int, short, byte
if (metaIndex.getOldType() == EntityDataTypes1_8.BYTE) {
metadata.setValue(((Byte) value).intValue());
if (dataIndex.getOldType() == EntityDataTypes1_8.BYTE) {
data.setValue(((Byte) value).intValue());
}
if (metaIndex.getOldType() == EntityDataTypes1_8.SHORT) {
metadata.setValue(((Short) value).intValue());
if (dataIndex.getOldType() == EntityDataTypes1_8.SHORT) {
data.setValue(((Short) value).intValue());
}
if (metaIndex.getOldType() == EntityDataTypes1_8.INT) {
metadata.setValue(value);
if (dataIndex.getOldType() == EntityDataTypes1_8.INT) {
data.setValue(value);
}
break;
case FLOAT, STRING:
metadata.setValue(value);
data.setValue(value);
break;
case BOOLEAN:
if (metaIndex == EntityDataIndex1_9.ABSTRACT_AGEABLE_AGE)
metadata.setValue((Byte) value < 0);
if (dataIndex == EntityDataIndex1_9.ABSTRACT_AGEABLE_AGE)
data.setValue((Byte) value < 0);
else
metadata.setValue((Byte) value != 0);
data.setValue((Byte) value != 0);
break;
case ITEM:
metadata.setValue(value);
protocol.getItemRewriter().handleItemToClient(event.user(), (Item) metadata.getValue());
data.setValue(value);
protocol.getItemRewriter().handleItemToClient(event.user(), (Item) data.getValue());
break;
case BLOCK_POSITION:
Vector vector = (Vector) value;
metadata.setValue(vector);
data.setValue(vector);
break;
case ROTATIONS:
EulerAngle angle = (EulerAngle) value;
metadata.setValue(angle);
data.setValue(angle);
break;
case COMPONENT:
// Was previously also a component, so just convert it
String text = (String) value;
metadata.setValue(ComponentUtil.convertJsonOrEmpty(text, SerializerVersion.V1_8, SerializerVersion.V1_9));
data.setValue(ComponentUtil.convertJsonOrEmpty(text, SerializerVersion.V1_8, SerializerVersion.V1_9));
break;
case OPTIONAL_BLOCK_STATE:
// Convert from int, short, byte
metadata.setValue(((Number) value).intValue());
data.setValue(((Number) value).intValue());
break;
default:
throw new RuntimeException("Unhandled MetaDataType: " + metaIndex.getNewType());
throw new RuntimeException("Unhandled EntityDataType: " + dataIndex.getNewType());
}
}

40
common/src/main/java/com/viaversion/viaversion/protocols/v1_8to1_9/rewriter/SpawnPacketRewriter1_9.java
View File

@ -100,20 +100,20 @@ public class SpawnPacketRewriter1_9 {
int typeID = wrapper.get(Types.BYTE, 0);
if (EntityTypes1_8.getTypeFromId(typeID, true) == EntityTypes1_8.EntityType.POTION) {
// Convert this to meta data, woo!
PacketWrapper metaPacket = wrapper.create(ClientboundPackets1_9.SET_ENTITY_DATA, wrapper1 -> {
// Convert this to entity data, woo!
PacketWrapper entityDataPacket = wrapper.create(ClientboundPackets1_9.SET_ENTITY_DATA, wrapper1 -> {
wrapper1.write(Types.VAR_INT, entityID);
List<EntityData> meta = new ArrayList<>();
List<EntityData> entityData = new ArrayList<>();
Item item = new DataItem(373, (byte) 1, (short) data, null); // Potion
protocol.getItemRewriter().handleItemToClient(wrapper.user(), item); // Rewrite so that it gets the right nbt
// TEMP FIX FOR POTIONS UNTIL WE FIGURE OUT HOW TO TRANSFORM SENT PACKETS
EntityData potion = new EntityData(5, EntityDataTypes1_9.ITEM, item);
meta.add(potion);
wrapper1.write(Types1_9.ENTITY_DATA_LIST, meta);
entityData.add(potion);
wrapper1.write(Types1_9.ENTITY_DATA_LIST, entityData);
});
// Fix packet order
wrapper.send(Protocol1_8To1_9.class);
metaPacket.send(Protocol1_8To1_9.class);
entityDataPacket.send(Protocol1_8To1_9.class);
wrapper.cancel();
}
});
@ -193,22 +193,22 @@ public class SpawnPacketRewriter1_9 {
map(Types1_8.ENTITY_DATA_LIST, Types1_9.ENTITY_DATA_LIST);
handler(wrapper -> {
List<EntityData> metadataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
List<EntityData> entityDataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
int entityId = wrapper.get(Types.VAR_INT, 0);
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_8To1_9.class);
if (tracker.hasEntity(entityId)) {
protocol.getEntityRewriter().handleEntityData(entityId, metadataList, wrapper.user());
protocol.getEntityRewriter().handleEntityData(entityId, entityDataList, wrapper.user());
} else {
protocol.getLogger().warning("Unable to find entity for metadata, entity ID: " + entityId);
metadataList.clear();
protocol.getLogger().warning("Unable to find entity for entity data, entity ID: " + entityId);
entityDataList.clear();
}
});
// Handler for meta data
// Handler for entity data
handler(wrapper -> {
List<EntityData> metadataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
List<EntityData> entityDataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
int entityID = wrapper.get(Types.VAR_INT, 0);
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_8To1_9.class);
tracker.handleMetadata(entityID, metadataList);
tracker.handleEntityData(entityID, entityDataList);
});
}
});
@ -271,23 +271,23 @@ public class SpawnPacketRewriter1_9 {
map(Types1_8.ENTITY_DATA_LIST, Types1_9.ENTITY_DATA_LIST);
handler(wrapper -> {
List<EntityData> metadataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
List<EntityData> entityDataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
int entityId = wrapper.get(Types.VAR_INT, 0);
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_8To1_9.class);
if (tracker.hasEntity(entityId)) {
protocol.getEntityRewriter().handleEntityData(entityId, metadataList, wrapper.user());
protocol.getEntityRewriter().handleEntityData(entityId, entityDataList, wrapper.user());
} else {
protocol.getLogger().warning("Unable to find entity for metadata, entity ID: " + entityId);
metadataList.clear();
protocol.getLogger().warning("Unable to find entity for entity data, entity ID: " + entityId);
entityDataList.clear();
}
});
// Handler for meta data
// Handler for entity data
handler(wrapper -> {
List<EntityData> metadataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
List<EntityData> entityDataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
int entityID = wrapper.get(Types.VAR_INT, 0);
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_8To1_9.class);
tracker.handleMetadata(entityID, metadataList);
tracker.handleEntityData(entityID, entityDataList);
});
}
});

52
common/src/main/java/com/viaversion/viaversion/protocols/v1_8to1_9/storage/EntityTracker1_9.java
View File

@ -156,32 +156,32 @@ public class EntityTracker1_9 extends EntityTrackerBase {
blockInteractions.add(p);
}
public void handleMetadata(int entityId, List<EntityData> metadataList) {
public void handleEntityData(int entityId, List<EntityData> entityDataList) {
com.viaversion.viaversion.api.minecraft.entities.EntityType type = entityType(entityId);
if (type == null) {
return;
}
for (EntityData metadata : new ArrayList<>(metadataList)) {
for (EntityData entityData : new ArrayList<>(entityDataList)) {
if (type == EntityType.SKELETON) {
if ((getMetaByIndex(metadataList, 12)) == null) {
metadataList.add(new EntityData(12, EntityDataTypes1_9.BOOLEAN, true));
if ((getDataByIndex(entityDataList, 12)) == null) {
entityDataList.add(new EntityData(12, EntityDataTypes1_9.BOOLEAN, true));
}
}
// 1.8 can handle out of range values and will just not show any armor, 1.9+ clients will get
// exceptions and won't render the entity at all
if (type == EntityType.HORSE && metadata.id() == 16) {
final int value = metadata.value();
if (type == EntityType.HORSE && entityData.id() == 16) {
final int value = entityData.value();
if (value < 0 || value > 3) { // no armor, iron armor, gold armor and diamond armor
metadata.setValue(0);
entityData.setValue(0);
}
}
if (type == EntityType.PLAYER) {
if (metadata.id() == 0) {
if (entityData.id() == 0) {
// Byte
byte data = (byte) metadata.getValue();
byte data = (byte) entityData.getValue();
if (entityId != getProvidedEntityId() && Via.getConfig().isShieldBlocking()) {
if ((data & 0x10) == 0x10) {
if (validBlocking.contains(entityId)) {
@ -195,24 +195,24 @@ public class EntityTracker1_9 extends EntityTrackerBase {
}
}
}
if (metadata.id() == 12 && Via.getConfig().isLeftHandedHandling()) { // Player model
metadataList.add(new EntityData(
if (entityData.id() == 12 && Via.getConfig().isLeftHandedHandling()) { // Player model
entityDataList.add(new EntityData(
13, // Main hand
EntityDataTypes1_9.BYTE,
(byte) (((((byte) metadata.getValue()) & 0x80) != 0) ? 0 : 1)
(byte) (((((byte) entityData.getValue()) & 0x80) != 0) ? 0 : 1)
));
}
}
if (type == EntityType.ARMOR_STAND && Via.getConfig().isHologramPatch()) {
if (metadata.id() == 0 && getMetaByIndex(metadataList, 10) != null) {
EntityData meta = getMetaByIndex(metadataList, 10); //Only happens if the armorstand is small
byte data = (byte) metadata.getValue();
if (entityData.id() == 0 && getDataByIndex(entityDataList, 10) != null) {
EntityData data = getDataByIndex(entityDataList, 10); //Only happens if the armorstand is small
byte value = (byte) entityData.getValue();
// Check invisible | Check small | Check if custom name is empty | Check if custom name visible is true
EntityData displayName;
EntityData displayNameVisible;
if ((data & 0x20) == 0x20 && ((byte) meta.getValue() & 0x01) == 0x01
&& (displayName = getMetaByIndex(metadataList, 2)) != null && !((String) displayName.getValue()).isEmpty()
&& (displayNameVisible = getMetaByIndex(metadataList, 3)) != null && (boolean) displayNameVisible.getValue()) {
if ((value & 0x20) == 0x20 && ((byte) data.getValue() & 0x01) == 0x01
&& (displayName = getDataByIndex(entityDataList, 2)) != null && !((String) displayName.getValue()).isEmpty()
&& (displayNameVisible = getDataByIndex(entityDataList, 3)) != null && (boolean) displayNameVisible.getValue()) {
if (!knownHolograms.contains(entityId)) {
knownHolograms.add(entityId);
// Send movement
@ -230,9 +230,9 @@ public class EntityTracker1_9 extends EntityTrackerBase {
// Boss bar
if (Via.getConfig().isBossbarPatch()) {
if (type == EntityType.ENDER_DRAGON || type == EntityType.WITHER) {
if (metadata.id() == 2) {
if (entityData.id() == 2) {
BossBar bar = bossBarMap.get(entityId);
String title = (String) metadata.getValue();
String title = (String) entityData.getValue();
title = title.isEmpty() ? (type == EntityType.ENDER_DRAGON ? DRAGON_TRANSLATABLE : WITHER_TRANSLATABLE) : title;
if (bar == null) {
bar = Via.getAPI().legacyAPI().createLegacyBossBar(title, BossColor.PINK, BossStyle.SOLID);
@ -245,11 +245,11 @@ public class EntityTracker1_9 extends EntityTrackerBase {
} else {
bar.setTitle(title);
}
} else if (metadata.id() == 6 && !Via.getConfig().isBossbarAntiflicker()) { // If anti flicker is enabled, don't update health
} else if (entityData.id() == 6 && !Via.getConfig().isBossbarAntiflicker()) { // If anti flicker is enabled, don't update health
BossBar bar = bossBarMap.get(entityId);
// Make health range between 0 and 1
float maxHealth = type == EntityType.ENDER_DRAGON ? 200.0f : 300.0f;
float health = Math.max(0.0f, Math.min(((float) metadata.getValue()) / maxHealth, 1.0f));
float health = Math.max(0.0f, Math.min(((float) entityData.getValue()) / maxHealth, 1.0f));
if (bar == null) {
String title = type == EntityType.ENDER_DRAGON ? DRAGON_TRANSLATABLE : WITHER_TRANSLATABLE;
bar = Via.getAPI().legacyAPI().createLegacyBossBar(title, health, BossColor.PINK, BossStyle.SOLID);
@ -267,10 +267,10 @@ public class EntityTracker1_9 extends EntityTrackerBase {
}
}
public EntityData getMetaByIndex(List<EntityData> list, int index) {
for (EntityData meta : list)
if (index == meta.id()) {
return meta;
public EntityData getDataByIndex(List<EntityData> list, int index) {
for (EntityData data : list)
if (index == data.id()) {
return data;
}
return null;
}

20
common/src/main/java/com/viaversion/viaversion/protocols/v1_9_3to1_10/Protocol1_9_3To1_10.java
View File

@ -46,15 +46,15 @@ public class Protocol1_9_3To1_10 extends AbstractProtocol<ClientboundPackets1_9_
return inputValue / 63.0F;
}
};
public static final ValueTransformer<List<EntityData>, List<EntityData>> TRANSFORM_METADATA = new ValueTransformer<>(Types1_9.ENTITY_DATA_LIST) {
public static final ValueTransformer<List<EntityData>, List<EntityData>> TRANSFORM_ENTITY_DATA = new ValueTransformer<>(Types1_9.ENTITY_DATA_LIST) {
@Override
public List<EntityData> transform(PacketWrapper wrapper, List<EntityData> inputValue) {
List<EntityData> metaList = new CopyOnWriteArrayList<>(inputValue);
for (EntityData m : metaList) {
if (m.id() >= 5)
m.setId(m.id() + 1);
List<EntityData> dataList = new CopyOnWriteArrayList<>(inputValue);
for (EntityData data : dataList) {
if (data.id() >= 5)
data.setId(data.id() + 1);
}
return metaList;
return dataList;
}
};
private final ItemPacketRewriter1_10 itemRewriter = new ItemPacketRewriter1_10(this);
@ -100,12 +100,12 @@ public class Protocol1_9_3To1_10 extends AbstractProtocol<ClientboundPackets1_9_
}
});
// Metadata packet
// Entity data packet
registerClientbound(ClientboundPackets1_9_3.SET_ENTITY_DATA, new PacketHandlers() {
@Override
public void register() {
map(Types.VAR_INT); // 0 - Entity ID
map(Types1_9.ENTITY_DATA_LIST, TRANSFORM_METADATA); // 1 - Metadata list
map(Types1_9.ENTITY_DATA_LIST, TRANSFORM_ENTITY_DATA); // 1 - Entity data list
}
});
@ -125,7 +125,7 @@ public class Protocol1_9_3To1_10 extends AbstractProtocol<ClientboundPackets1_9_
map(Types.SHORT); // 9 - Velocity X
map(Types.SHORT); // 10 - Velocity Y
map(Types.SHORT); // 11 - Velocity Z
map(Types1_9.ENTITY_DATA_LIST, TRANSFORM_METADATA); // 12 - Metadata
map(Types1_9.ENTITY_DATA_LIST, TRANSFORM_ENTITY_DATA); // 12 - Entity data
}
});
@ -140,7 +140,7 @@ public class Protocol1_9_3To1_10 extends AbstractProtocol<ClientboundPackets1_9_
map(Types.DOUBLE); // 4 - Z
map(Types.BYTE); // 5 - Yaw
map(Types.BYTE); // 6 - Pitch
map(Types1_9.ENTITY_DATA_LIST, TRANSFORM_METADATA); // 7 - Metadata list
map(Types1_9.ENTITY_DATA_LIST, TRANSFORM_ENTITY_DATA); // 7 - Entity data list
}
});

20
common/src/main/java/com/viaversion/viaversion/rewriter/EntityRewriter.java
View File

@ -108,10 +108,10 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
}
@Override
public void handleEntityData(final int entityId, final List<EntityData> entityDataList, final UserConnection connection) {
public void handleEntityData(final int entityId, final List<EntityData> dataList, final UserConnection connection) {
final TrackedEntity entity = tracker(connection).entity(entityId);
final EntityType type = entity != null ? entity.entityType() : null;
for (final EntityData entityData : entityDataList.toArray(EMPTY_ARRAY)) { // Copy the list to allow mutation
for (final EntityData entityData : dataList.toArray(EMPTY_ARRAY)) { // Copy the list to allow mutation
EntityDataHandlerEvent event = null;
for (final EntityDataFilter filter : entityDataFilters) {
if (!filter.isFiltered(type, entityData)) {
@ -119,27 +119,27 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
}
if (event == null) {
// Instantiate lazily and share event instance
event = new EntityDataHandlerEventImpl(connection, entity, entityId, entityData, entityDataList);
event = new EntityDataHandlerEventImpl(connection, entity, entityId, entityData, dataList);
}
try {
filter.handler().handle(event, entityData);
} catch (final Exception e) {
logException(e, type, entityDataList, entityData);
entityDataList.remove(entityData);
logException(e, type, dataList, entityData);
dataList.remove(entityData);
break;
}
if (event.cancelled()) {
// Remove entity data, and break current filter loop
entityDataList.remove(entityData);
dataList.remove(entityData);
break;
}
}
if (event != null && event.hasExtraData()) {
// Finally, add newly created entity data
entityDataList.addAll(event.extraData());
dataList.addAll(event.extraData());
}
}
@ -237,9 +237,9 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
}
public void registerBlockStateHandler(final EntityType entityType, final int index) {
filter().type(entityType).index(index).handler((event, meta) -> {
final int data = (int) meta.getValue();
meta.setValue(protocol.getMappingData().getNewBlockStateId(data));
filter().type(entityType).index(index).handler((event, data) -> {
final int state = (int) data.getValue();
data.setValue(protocol.getMappingData().getNewBlockStateId(state));
});
}

62
common/src/main/java/com/viaversion/viaversion/rewriter/entitydata/EntityDataFilter.java
View File

@ -31,13 +31,13 @@ public record EntityDataFilter(@Nullable EntityType type, boolean filterFamily,
@Nullable EntityDataType dataType, int index, EntityDataHandler handler) {
public EntityDataFilter {
Preconditions.checkNotNull(handler, "MetaHandler cannot be null");
Preconditions.checkNotNull(handler, "EntityDataHandler cannot be null");
}
/**
* Returns the metadata index to filter, or -1.
* Returns the entity data index to filter, or -1.
*
* @return metadata index, or -1 if unset
* @return entity data index, or -1 if unset
*/
public int index() {
return index;
@ -62,9 +62,9 @@ public record EntityDataFilter(@Nullable EntityType type, boolean filterFamily,
}
/**
* Returns the metadata handler.
* Returns the entity data handler.
*
* @return metadata handler
* @return entity data handler
*/
public EntityDataHandler handler() {
return handler;
@ -80,18 +80,18 @@ public record EntityDataFilter(@Nullable EntityType type, boolean filterFamily,
}
/**
* Returns whether if the metadata should be handled by this filter.
* Returns whether if the entity data should be handled by this filter.
*
* @param type entity type
* @param metadata metadata
* @return whether the meta should be filtered
* @param entityData entityData
* @return whether the data should be filtered
*/
public boolean isFiltered(@Nullable EntityType type, EntityData metadata) {
public boolean isFiltered(@Nullable EntityType type, EntityData entityData) {
// Check if no specific index is filtered or the indexes are equal
// Then check if the filter has no entity type or the type is equal to or part of the filtered parent type
return (this.index == -1 || metadata.id() == this.index)
return (this.index == -1 || entityData.id() == this.index)
&& (this.type == null || matchesType(type))
&& (this.dataType == null || metadata.dataType() == this.dataType);
&& (this.dataType == null || entityData.dataType() == this.dataType);
}
private boolean matchesType(EntityType type) {
@ -156,7 +156,7 @@ public record EntityDataFilter(@Nullable EntityType type, boolean filterFamily,
* Sets the type to filter, including subtypes.
* <p>
* You should always register a type when accessing specific indexes,
* even if it is the base entity type, to avoid metadata from unregistered
* even if it is the base entity type, to avoid entity data from unregistered
* entities causing issues.
*
* @param type entity type to filter
@ -173,7 +173,7 @@ public record EntityDataFilter(@Nullable EntityType type, boolean filterFamily,
* Sets the type to filter, not including subtypes.
* <p>
* You should always register a type when accessing specific indexes,
* even if it is the base entity type, to avoid metadata from unregistered
* even if it is the base entity type, to avoid entity data from unregistered
* entities causing issues.
*
* @param type exact entity type to filter
@ -199,10 +199,10 @@ public record EntityDataFilter(@Nullable EntityType type, boolean filterFamily,
}
/**
* Sets the metadata handler and registers the metadata filter.
* Sets the entity data handler and registers the entity data filter.
* Should always be called last.
*
* @param handler metadata handler
* @param handler entity data handler
* @throws IllegalArgumentException if a handler has already been set
*/
public void handler(EntityDataHandler handler) {
@ -212,10 +212,10 @@ public record EntityDataFilter(@Nullable EntityType type, boolean filterFamily,
}
public void mapDataType(Int2ObjectFunction<EntityDataType> updateFunction) {
handler((event, meta) -> {
EntityDataType mappedType = updateFunction.apply(meta.dataType().typeId());
handler((event, data) -> {
EntityDataType mappedType = updateFunction.apply(data.dataType().typeId());
if (mappedType != null) {
meta.setDataType(mappedType);
data.setDataType(mappedType);
} else {
event.cancel();
}
@ -223,14 +223,14 @@ public record EntityDataFilter(@Nullable EntityType type, boolean filterFamily,
}
/**
* Sets a handler to remove metadata at the given index without affecting any other indexes and registers the filter.
* Sets a handler to remove entity data at the given index without affecting any other indexes and registers the filter.
* Should always be called last.
*
* @param index index to cancel
*/
public void cancel(int index) {
this.index = index;
handler((event, meta) -> event.cancel());
handler((event, data) -> event.cancel());
}
/**
@ -242,7 +242,7 @@ public record EntityDataFilter(@Nullable EntityType type, boolean filterFamily,
*/
public void toIndex(int newIndex) {
Preconditions.checkArgument(this.index != -1);
handler((event, meta) -> event.setIndex(newIndex));
handler((event, data) -> event.setIndex(newIndex));
}
/**
@ -254,7 +254,7 @@ public record EntityDataFilter(@Nullable EntityType type, boolean filterFamily,
*/
public void addIndex(int index) {
Preconditions.checkArgument(this.index == -1);
handler((event, meta) -> {
handler((event, data) -> {
if (event.index() >= index) {
event.setIndex(event.index() + 1);
}
@ -262,7 +262,7 @@ public record EntityDataFilter(@Nullable EntityType type, boolean filterFamily,
}
/**
* Sets a handler to remove metadata at the given index, decrementing every index above it and registers the filter.
* Sets a handler to remove entity data at the given index, decrementing every index above it and registers the filter.
* Should always be called last.
*
* @param index index to remove
@ -270,27 +270,27 @@ public record EntityDataFilter(@Nullable EntityType type, boolean filterFamily,
*/
public void removeIndex(int index) {
Preconditions.checkArgument(this.index == -1);
handler((event, meta) -> {
int metaIndex = event.index();
if (metaIndex == index) {
handler((event, data) -> {
int dataIndex = event.index();
if (dataIndex == index) {
event.cancel();
} else if (metaIndex > index) {
event.setIndex(metaIndex - 1);
} else if (dataIndex > index) {
event.setIndex(dataIndex - 1);
}
});
}
/**
* Creates and registers the created MetaFilter in the linked {@link EntityRewriter} instance.
* Creates and registers the created EntityDataFilter in the linked {@link EntityRewriter} instance.
*/
public void register() {
rewriter.registerFilter(build());
}
/**
* Returns a new metadata filter without registering it.
* Returns a new entity data filter without registering it.
*
* @return created meta filter
* @return created data filter
*/
public EntityDataFilter build() {
return new EntityDataFilter(type, filterFamily, dataType, index, handler);

2
common/src/main/java/com/viaversion/viaversion/rewriter/entitydata/EntityDataHandlerEvent.java
View File

@ -27,7 +27,7 @@ import org.checkerframework.checker.nullness.qual.Nullable;
public interface EntityDataHandlerEvent {
/**
* Returns the user connection the metadata is sent to.
* Returns the user connection the entity data is sent to.
*
* @return user connection
*/

24
common/src/main/java/com/viaversion/viaversion/rewriter/entitydata/EntityDataHandlerEventImpl.java
View File

@ -30,17 +30,17 @@ public class EntityDataHandlerEventImpl implements EntityDataHandlerEvent {
private final UserConnection connection;
private final TrackedEntity trackedEntity;
private final int entityId;
private final List<EntityData> metadataList;
private final EntityData meta;
private final List<EntityData> dataList;
private final EntityData data;
private List<EntityData> extraData;
private boolean cancel;
public EntityDataHandlerEventImpl(UserConnection connection, @Nullable TrackedEntity trackedEntity, int entityId, EntityData meta, List<EntityData> metadataList) {
public EntityDataHandlerEventImpl(UserConnection connection, @Nullable TrackedEntity trackedEntity, int entityId, EntityData data, List<EntityData> dataList) {
this.connection = connection;
this.trackedEntity = trackedEntity;
this.entityId = entityId;
this.meta = meta;
this.metadataList = metadataList;
this.data = data;
this.dataList = dataList;
}
@Override
@ -60,7 +60,7 @@ public class EntityDataHandlerEventImpl implements EntityDataHandlerEvent {
@Override
public EntityData data() {
return meta;
return data;
}
@Override
@ -75,9 +75,9 @@ public class EntityDataHandlerEventImpl implements EntityDataHandlerEvent {
@Override
public @Nullable EntityData dataAtIndex(int index) {
for (EntityData meta : metadataList) {
if (index == meta.id()) {
return meta;
for (EntityData data : dataList) {
if (index == data.id()) {
return data;
}
}
return null;
@ -85,7 +85,7 @@ public class EntityDataHandlerEventImpl implements EntityDataHandlerEvent {
@Override
public List<EntityData> dataList() {
return Collections.unmodifiableList(metadataList);
return Collections.unmodifiableList(dataList);
}
@Override
@ -94,11 +94,11 @@ public class EntityDataHandlerEventImpl implements EntityDataHandlerEvent {
}
@Override
public void createExtraData(EntityData metadata) {
public void createExtraData(EntityData entityData) {
if (extraData == null) {
extraData = new ArrayList<>();
}
extraData.add(metadata);
extraData.add(entityData);
}
}

2
common/src/main/resources/assets/viaversion/config.yml
View File

@ -173,7 +173,7 @@ handle-invalid-item-count: false
prevent-collision: true
# If the above is true, should we automatically team players until you do?
auto-team: true
# When enabled if certain metadata can't be read, we won't tell you about it
# When enabled if certain entity data can't be read, we won't tell you about it
suppress-metadata-errors: false
# When enabled, 1.9+ will be able to block by using shields
shield-blocking: true