Packet100OpenWindow.java

package net.minecraft.network.packet;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;

public class Packet100OpenWindow extends Packet
{
    public int windowId;
    public int inventoryType;
    public String windowTitle;
    public int slotsCount;

    public Packet100OpenWindow() {}

    public Packet100OpenWindow(int par1, int par2, String par3Str, int par4)
    {
        this.windowId = par1;
        this.inventoryType = par2;
        this.windowTitle = par3Str;
        this.slotsCount = par4;
    }

    /**
     * Passes this Packet on to the NetHandler for processing.
     */
    public void processPacket(NetHandler par1NetHandler)
    {
        par1NetHandler.handleOpenWindow(this);
    }

    /**
     * Abstract. Reads the raw packet data from the data stream.
     */
    public void readPacketData(DataInputStream par1DataInputStream) throws IOException
    {
        this.windowId = par1DataInputStream.readByte() & 255;
        this.inventoryType = par1DataInputStream.readByte() & 255;
        this.windowTitle = readString(par1DataInputStream, 32);
        this.slotsCount = par1DataInputStream.readByte() & 255;
    }

    /**
     * Abstract. Writes the raw packet data to the data stream.
     */
    public void writePacketData(DataOutputStream par1DataOutputStream) throws IOException
    {
        par1DataOutputStream.writeByte(this.windowId & 255);
        par1DataOutputStream.writeByte(this.inventoryType & 255);
        writeString(this.windowTitle, par1DataOutputStream);
        par1DataOutputStream.writeByte(this.slotsCount & 255);
    }

    /**
     * Abstract. Return the size of the packet (not counting the header).
     */
    public int getPacketSize()
    {
        return 3 + this.windowTitle.length();
    }
}