content: package net.minecraft.network.play.server;
  
  import net.minecraft.entity.Entity;
  import net.minecraft.network.Packet;
  import net.minecraft.network.PacketBuffer;
  import net.minecraft.network.play.INetHandlerPlayClient;
  import net.minecraft.world.World;
  
  import java.io.IOException;
  
  public class S14PacketEntity implements Packet<INetHandlerPlayClient> {
      protected int entityId;
      protected byte posX;
      protected byte posY;
      protected byte posZ;
      protected byte yaw;
      protected byte pitch;
      protected boolean onGround;
      protected boolean field_149069_g;
  
      public S14PacketEntity() {
      }
  
      public S14PacketEntity(int entityIdIn) {
          this.entityId = entityIdIn;
      }
  
      public void readPacketData(PacketBuffer buf) throws IOException {
          this.entityId = buf.readVarIntFromBuffer();
      }
  
      public void writePacketData(PacketBuffer buf) throws IOException {
          buf.writeVarIntToBuffer(this.entityId);
      }
  
      public void processPacket(INetHandlerPlayClient handler) {
          handler.handleEntityMovement(this);
      }
  
      public String toString() {
          return "Entity_" + super.toString();
      }
  
      public Entity getEntity(World worldIn) {
          return worldIn.getEntityByID(this.entityId);
      }
  
      public byte func_149062_c() {
          return this.posX;
      }
  
      public byte func_149061_d() {
          return this.posY;
      }
  
      public byte func_149064_e() {
          return this.posZ;
      }
  
      public byte func_149066_f() {
          return this.yaw;
      }
  
      public byte func_149063_g() {
          return this.pitch;
      }
  
      public boolean func_149060_h() {
          return this.field_149069_g;
      }
  
      public boolean getOnGround() {
          return this.onGround;
      }
  
      public static class S15PacketEntityRelMove extends S14PacketEntity {
          public S15PacketEntityRelMove() {
          }
  
          public S15PacketEntityRelMove(int entityIdIn, byte x, byte y, byte z, boolean onGroundIn) {
              super(entityIdIn);
              this.posX = x;
              this.posY = y;
              this.posZ = z;
              this.onGround = onGroundIn;
          }
  
          public void readPacketData(PacketBuffer buf) throws IOException {
              super.readPacketData(buf);
              this.posX = buf.readByte();
              this.posY = buf.readByte();
              this.posZ = buf.readByte();
              this.onGround = buf.readBoolean();
          }
  
          public void writePacketData(PacketBuffer buf) throws IOException {
              super.writePacketData(buf);
              buf.writeByte(this.posX);
              buf.writeByte(this.posY);
              buf.writeByte(this.posZ);
              buf.writeBoolean(this.onGround);
          }
      }
  
      public static class S16PacketEntityLook extends S14PacketEntity {
          public S16PacketEntityLook() {
              this.field_149069_g = true;
          }
  
          public S16PacketEntityLook(int entityIdIn, byte yawIn, byte pitchIn, boolean onGroundIn) {
              super(entityIdIn);
              this.yaw = yawIn;
              this.pitch = pitchIn;
              this.field_149069_g = true;
              this.onGround = onGroundIn;
          }
  
          public void readPacketData(PacketBuffer buf) throws IOException {
              super.readPacketData(buf);
              this.yaw = buf.readByte();
              this.pitch = buf.readByte();
              this.onGround = buf.readBoolean();
          }
  
          public void writePacketData(PacketBuffer buf) throws IOException {
              super.writePacketData(buf);
              buf.writeByte(this.yaw);
              buf.writeByte(this.pitch);
              buf.writeBoolean(this.onGround);
          }
      }
  
      public static class S17PacketEntityLookMove extends S14PacketEntity {
          public S17PacketEntityLookMove() {
              this.field_149069_g = true;
          }
  
          public S17PacketEntityLookMove(int p_i45973_1_, byte p_i45973_2_, byte p_i45973_3_, byte p_i45973_4_, byte p_i45973_5_, byte p_i45973_6_, boolean p_i45973_7_) {
              super(p_i45973_1_);
              this.posX = p_i45973_2_;
              this.posY = p_i45973_3_;
              this.posZ = p_i45973_4_;
              this.yaw = p_i45973_5_;
              this.pitch = p_i45973_6_;
              this.onGround = p_i45973_7_;
              this.field_149069_g = true;
          }
  
          public void readPacketData(PacketBuffer buf) throws IOException {
              super.readPacketData(buf);
              this.posX = buf.readByte();
              this.posY = buf.readByte();
              this.posZ = buf.readByte();
              this.yaw = buf.readByte();
              this.pitch = buf.readByte();
              this.onGround = buf.readBoolean();
          }
  
          public void writePacketData(PacketBuffer buf) throws IOException {
              super.writePacketData(buf);
              buf.writeByte(this.posX);
              buf.writeByte(this.posY);
              buf.writeByte(this.posZ);
              buf.writeByte(this.yaw);
              buf.writeByte(this.pitch);
              buf.writeBoolean(this.onGround);
          }
      }
  }
  