    001package net.minecraft.network.packet;
    002
    003import java.io.DataInputStream;
    004import java.io.DataOutputStream;
    005import java.io.IOException;
    006
    007public 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}