001package net.minecraft.network.packet;
002
003import cpw.mods.fml.relauncher.Side;
004import cpw.mods.fml.relauncher.SideOnly;
005import java.io.DataInputStream;
006import java.io.DataOutputStream;
007import java.io.IOException;
008import net.minecraft.item.ItemStack;
009
010public class Packet102WindowClick extends Packet
011{
012    /** The id of the window which was clicked. 0 for player inventory. */
013    public int window_Id;
014
015    /** The clicked slot (-999 is outside of inventory) */
016    public int inventorySlot;
017
018    /** 1 when right-clicking and otherwise 0 */
019    public int mouseClick;
020
021    /** A unique number for the action, used for transaction handling */
022    public short action;
023
024    /** Item stack for inventory */
025    public ItemStack itemStack;
026    public int holdingShift;
027
028    public Packet102WindowClick() {}
029
030    @SideOnly(Side.CLIENT)
031    public Packet102WindowClick(int par1, int par2, int par3, int par4, ItemStack par5ItemStack, short par6)
032    {
033        this.window_Id = par1;
034        this.inventorySlot = par2;
035        this.mouseClick = par3;
036        this.itemStack = par5ItemStack != null ? par5ItemStack.copy() : null;
037        this.action = par6;
038        this.holdingShift = par4;
039    }
040
041    /**
042     * Passes this Packet on to the NetHandler for processing.
043     */
044    public void processPacket(NetHandler par1NetHandler)
045    {
046        par1NetHandler.handleWindowClick(this);
047    }
048
049    /**
050     * Abstract. Reads the raw packet data from the data stream.
051     */
052    public void readPacketData(DataInputStream par1DataInputStream) throws IOException
053    {
054        this.window_Id = par1DataInputStream.readByte();
055        this.inventorySlot = par1DataInputStream.readShort();
056        this.mouseClick = par1DataInputStream.readByte();
057        this.action = par1DataInputStream.readShort();
058        this.holdingShift = par1DataInputStream.readByte();
059        this.itemStack = readItemStack(par1DataInputStream);
060    }
061
062    /**
063     * Abstract. Writes the raw packet data to the data stream.
064     */
065    public void writePacketData(DataOutputStream par1DataOutputStream) throws IOException
066    {
067        par1DataOutputStream.writeByte(this.window_Id);
068        par1DataOutputStream.writeShort(this.inventorySlot);
069        par1DataOutputStream.writeByte(this.mouseClick);
070        par1DataOutputStream.writeShort(this.action);
071        par1DataOutputStream.writeByte(this.holdingShift);
072        writeItemStack(this.itemStack, par1DataOutputStream);
073    }
074
075    /**
076     * Abstract. Return the size of the packet (not counting the header).
077     */
078    public int getPacketSize()
079    {
080        return 11;
081    }
082}