    001    package net.minecraft.network.packet;
    002
    003    import java.io.DataInputStream;
    004    import java.io.DataOutputStream;
    005    import java.io.IOException;
    006
    007    public class Packet105UpdateProgressbar extends Packet
    008    {
    009        /** The id of the window that the progress bar is in. */
    010        public int windowId;
    011
    012        /**
    013         * Which of the progress bars that should be updated. (For furnaces, 0 = progress arrow, 1 = fire icon)
    014         */
    015        public int progressBar;
    016
    017        /**
    018         * The value of the progress bar. The maximum values vary depending on the progress bar. Presumably the values are
    019         * specified as in-game ticks. Some progress bar values increase, while others decrease. For furnaces, 0 is empty,
    020         * full progress arrow = about 180, full fire icon = about 250)
    021         */
    022        public int progressBarValue;
    023
    024        public Packet105UpdateProgressbar() {}
    025
    026        public Packet105UpdateProgressbar(int par1, int par2, int par3)
    027        {
    028            this.windowId = par1;
    029            this.progressBar = par2;
    030            this.progressBarValue = par3;
    031        }
    032
    033        /**
    034         * Passes this Packet on to the NetHandler for processing.
    035         */
    036        public void processPacket(NetHandler par1NetHandler)
    037        {
    038            par1NetHandler.handleUpdateProgressbar(this);
    039        }
    040
    041        /**
    042         * Abstract. Reads the raw packet data from the data stream.
    043         */
    044        public void readPacketData(DataInputStream par1DataInputStream) throws IOException
    045        {
    046            this.windowId = par1DataInputStream.readByte();
    047            this.progressBar = par1DataInputStream.readShort();
    048            this.progressBarValue = par1DataInputStream.readShort();
    049        }
    050
    051        /**
    052         * Abstract. Writes the raw packet data to the data stream.
    053         */
    054        public void writePacketData(DataOutputStream par1DataOutputStream) throws IOException
    055        {
    056            par1DataOutputStream.writeByte(this.windowId);
    057            par1DataOutputStream.writeShort(this.progressBar);
    058            par1DataOutputStream.writeShort(this.progressBarValue);
    059        }
    060
    061        /**
    062         * Abstract. Return the size of the packet (not counting the header).
    063         */
    064        public int getPacketSize()
    065        {
    066            return 5;
    067        }
    068    }