content: package net.minecraft.network.play.server;
  
  import net.minecraft.network.Packet;
  import net.minecraft.network.PacketBuffer;
  import net.minecraft.network.play.INetHandlerPlayClient;
  
  import java.io.IOException;
  
  public class S31PacketWindowProperty implements Packet<INetHandlerPlayClient> {
      private int windowId;
      private int varIndex;
      private int varValue;
  
      public S31PacketWindowProperty() {
      }
  
      public S31PacketWindowProperty(int windowIdIn, int varIndexIn, int varValueIn) {
          this.windowId = windowIdIn;
          this.varIndex = varIndexIn;
          this.varValue = varValueIn;
      }
  
      public void processPacket(INetHandlerPlayClient handler) {
          handler.handleWindowProperty(this);
      }
  
      public void readPacketData(PacketBuffer buf) throws IOException {
          this.windowId = buf.readUnsignedByte();
          this.varIndex = buf.readShort();
          this.varValue = buf.readShort();
      }
  
      public void writePacketData(PacketBuffer buf) throws IOException {
          buf.writeByte(this.windowId);
          buf.writeShort(this.varIndex);
          buf.writeShort(this.varValue);
      }
  
      public int getWindowId() {
          return this.windowId;
      }
  
      public int getVarIndex() {
          return this.varIndex;
      }
  
      public int getVarValue() {
          return this.varValue;
      }
  }
  