mirror of https://github.com/Minestom/Minestom.git
62 lines
2.5 KiB
Java
62 lines
2.5 KiB
Java
package net.minestom.server.network.packet.server.play;
|
|
|
|
import net.minestom.server.network.packet.server.ServerPacket;
|
|
import net.minestom.server.network.packet.server.ServerPacketIdentifier;
|
|
import net.minestom.server.utils.binary.BinaryReader;
|
|
import net.minestom.server.utils.binary.BinaryWriter;
|
|
import net.minestom.server.utils.coordinate.Pos;
|
|
import org.jetbrains.annotations.NotNull;
|
|
|
|
public class EntityPositionAndRotationPacket implements ServerPacket {
|
|
|
|
public int entityId;
|
|
public short deltaX, deltaY, deltaZ;
|
|
public float yaw, pitch;
|
|
public boolean onGround;
|
|
|
|
public EntityPositionAndRotationPacket() {
|
|
}
|
|
|
|
@Override
|
|
public void write(@NotNull BinaryWriter writer) {
|
|
writer.writeVarInt(entityId);
|
|
writer.writeShort(deltaX);
|
|
writer.writeShort(deltaY);
|
|
writer.writeShort(deltaZ);
|
|
writer.writeByte((byte) (yaw * 256 / 360));
|
|
writer.writeByte((byte) (pitch * 256 / 360));
|
|
writer.writeBoolean(onGround);
|
|
}
|
|
|
|
@Override
|
|
public void read(@NotNull BinaryReader reader) {
|
|
entityId = reader.readVarInt();
|
|
deltaX = reader.readShort();
|
|
deltaY = reader.readShort();
|
|
deltaZ = reader.readShort();
|
|
yaw = reader.readByte() * 360f / 256f;
|
|
pitch = reader.readByte() * 360f / 256f;
|
|
onGround = reader.readBoolean();
|
|
}
|
|
|
|
@Override
|
|
public int getId() {
|
|
return ServerPacketIdentifier.ENTITY_POSITION_AND_ROTATION;
|
|
}
|
|
|
|
public static EntityPositionAndRotationPacket getPacket(int entityId,
|
|
@NotNull Pos newPosition, @NotNull Pos oldPosition,
|
|
boolean onGround) {
|
|
EntityPositionAndRotationPacket entityPositionAndRotationPacket = new EntityPositionAndRotationPacket();
|
|
entityPositionAndRotationPacket.entityId = entityId;
|
|
entityPositionAndRotationPacket.deltaX = (short) ((newPosition.x() * 32 - oldPosition.x() * 32) * 128);
|
|
entityPositionAndRotationPacket.deltaY = (short) ((newPosition.y() * 32 - oldPosition.y() * 32) * 128);
|
|
entityPositionAndRotationPacket.deltaZ = (short) ((newPosition.z() * 32 - oldPosition.z() * 32) * 128);
|
|
entityPositionAndRotationPacket.yaw = newPosition.yaw();
|
|
entityPositionAndRotationPacket.pitch = newPosition.pitch();
|
|
entityPositionAndRotationPacket.onGround = onGround;
|
|
|
|
return entityPositionAndRotationPacket;
|
|
}
|
|
}
|