Minestom/src/main/java/net/minestom/server/entity/MetadataImpl.java
Matt Worzala 8f1f7e127d 1.19.4 (#11)
* first join

* add new entities

* fix type on interpolation duration

* switch long to var long

* switch long to var long, round 2

* add flags to TextDisplay

* 1.19.4

* setView in Entity#teleport

* do not trigger touchTick if entity physics are disabled

* Add new 1.19.4 packets

* constant expr

* no localhost on github actions

* yoinked changes from 1.19.3 main

* update to forked changes

* remove potion command

* remove potion command

---------

Co-authored-by: GreatWyrm <alecmusante@gmail.com>

(cherry picked from commit 7f3144337d)
2024-02-09 14:27:43 -05:00

65 lines
2.9 KiB
Java

package net.minestom.server.entity;
import net.kyori.adventure.text.Component;
import net.minestom.server.coordinate.Vec;
import net.minestom.server.item.ItemStack;
import net.minestom.server.network.NetworkBuffer;
import net.minestom.server.utils.Direction;
import net.minestom.server.utils.collection.ObjectArray;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.UnknownNullability;
import org.jglrxavpok.hephaistos.nbt.NBTEnd;
import static net.minestom.server.entity.Metadata.Boolean;
import static net.minestom.server.entity.Metadata.Byte;
import static net.minestom.server.entity.Metadata.Float;
import static net.minestom.server.entity.Metadata.String;
import static net.minestom.server.entity.Metadata.*;
import static net.minestom.server.network.NetworkBuffer.VAR_INT;
final class MetadataImpl {
static final ObjectArray<Metadata.Entry<?>> EMPTY_VALUES = ObjectArray.singleThread(20);
static {
EMPTY_VALUES.set(TYPE_BYTE, Byte((byte) 0));
EMPTY_VALUES.set(TYPE_VARINT, VarInt(0));
EMPTY_VALUES.set(TYPE_FLOAT, Float(0f));
EMPTY_VALUES.set(TYPE_STRING, String(""));
EMPTY_VALUES.set(TYPE_CHAT, Chat(Component.empty()));
EMPTY_VALUES.set(TYPE_OPTCHAT, OptChat(null));
EMPTY_VALUES.set(TYPE_SLOT, Slot(ItemStack.AIR));
EMPTY_VALUES.set(TYPE_BOOLEAN, Boolean(false));
EMPTY_VALUES.set(TYPE_ROTATION, Rotation(Vec.ZERO));
EMPTY_VALUES.set(TYPE_POSITION, Position(Vec.ZERO));
EMPTY_VALUES.set(TYPE_OPTPOSITION, OptPosition(null));
EMPTY_VALUES.set(TYPE_DIRECTION, Direction(Direction.DOWN));
EMPTY_VALUES.set(TYPE_OPTUUID, OptUUID(null));
EMPTY_VALUES.set(TYPE_OPTBLOCKSTATE, OptBlockState(null));
EMPTY_VALUES.set(TYPE_NBT, NBT(NBTEnd.INSTANCE));
//EMPTY_VALUES.set(TYPE_PARTICLE -> throw new UnsupportedOperationException();
EMPTY_VALUES.set(TYPE_VILLAGERDATA, VillagerData(0, 0, 0));
EMPTY_VALUES.set(TYPE_OPTVARINT, OptVarInt(null));
EMPTY_VALUES.set(TYPE_POSE, Pose(Entity.Pose.STANDING));
EMPTY_VALUES.trim();
}
record EntryImpl<T>(int type, @UnknownNullability T value,
@NotNull NetworkBuffer.Type<T> serializer) implements Metadata.Entry<T> {
static Entry<?> read(int type, @NotNull NetworkBuffer reader) {
final EntryImpl<?> value = (EntryImpl<?>) EMPTY_VALUES.get(type);
if (value == null) throw new UnsupportedOperationException("Unknown value type: " + type);
return value.withValue(reader);
}
@Override
public void write(@NotNull NetworkBuffer writer) {
writer.write(VAR_INT, type);
writer.write(serializer, value);
}
private EntryImpl<T> withValue(@NotNull NetworkBuffer reader) {
return new EntryImpl<>(type, reader.read(serializer), serializer);
}
}
}