    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;
    008
    009public class Packet55BlockDestroy extends Packet
    010{
    011    /** Entity breaking the block */
    012    private int entityId;
    013
    014    /** X posiiton of the block */
    015    private int posX;
    016
    017    /** Y position of the block */
    018    private int posY;
    019
    020    /** Z position of the block */
    021    private int posZ;
    022
    023    /** How far destroyed this block is */
    024    private int destroyedStage;
    025
    026    public Packet55BlockDestroy() {}
    027
    028    public Packet55BlockDestroy(int par1, int par2, int par3, int par4, int par5)
    029    {
    030        this.entityId = par1;
    031        this.posX = par2;
    032        this.posY = par3;
    033        this.posZ = par4;
    034        this.destroyedStage = par5;
    035    }
    036
    037    /**
    038     * Abstract. Reads the raw packet data from the data stream.
    039     */
    040    public void readPacketData(DataInputStream par1DataInputStream) throws IOException
    041    {
    042        this.entityId = par1DataInputStream.readInt();
    043        this.posX = par1DataInputStream.readInt();
    044        this.posY = par1DataInputStream.readInt();
    045        this.posZ = par1DataInputStream.readInt();
    046        this.destroyedStage = par1DataInputStream.read();
    047    }
    048
    049    /**
    050     * Abstract. Writes the raw packet data to the data stream.
    051     */
    052    public void writePacketData(DataOutputStream par1DataOutputStream) throws IOException
    053    {
    054        par1DataOutputStream.writeInt(this.entityId);
    055        par1DataOutputStream.writeInt(this.posX);
    056        par1DataOutputStream.writeInt(this.posY);
    057        par1DataOutputStream.writeInt(this.posZ);
    058        par1DataOutputStream.write(this.destroyedStage);
    059    }
    060
    061    /**
    062     * Passes this Packet on to the NetHandler for processing.
    063     */
    064    public void processPacket(NetHandler par1NetHandler)
    065    {
    066        par1NetHandler.handleBlockDestroy(this);
    067    }
    068
    069    /**
    070     * Abstract. Return the size of the packet (not counting the header).
    071     */
    072    public int getPacketSize()
    073    {
    074        return 13;
    075    }
    076
    077    @SideOnly(Side.CLIENT)
    078
    079    /**
    080     * Gets the ID of the entity breaking the block
    081     */
    082    public int getEntityId()
    083    {
    084        return this.entityId;
    085    }
    086
    087    @SideOnly(Side.CLIENT)
    088
    089    /**
    090     * Gets the X position of the block
    091     */
    092    public int getPosX()
    093    {
    094        return this.posX;
    095    }
    096
    097    @SideOnly(Side.CLIENT)
    098
    099    /**
    100     * Gets the Y position of the block
    101     */
    102    public int getPosY()
    103    {
    104        return this.posY;
    105    }
    106
    107    @SideOnly(Side.CLIENT)
    108
    109    /**
    110     * Gets the Z position of the block
    111     */
    112    public int getPosZ()
    113    {
    114        return this.posZ;
    115    }
    116
    117    @SideOnly(Side.CLIENT)
    118
    119    /**
    120     * Gets how far destroyed this block is
    121     */
    122    public int getDestroyedStage()
    123    {
    124        return this.destroyedStage;
    125    }
    126
    127    /**
    128     * only false for the abstract Packet class, all real packets return true
    129     */
    130    public boolean isRealPacket()
    131    {
    132        return true;
    133    }
    134
    135    /**
    136     * eg return packet30entity.entityId == entityId; WARNING : will throw if you compare a packet to a different packet
    137     * class
    138     */
    139    public boolean containsSameEntityIDAs(Packet par1Packet)
    140    {
    141        Packet55BlockDestroy packet55blockdestroy = (Packet55BlockDestroy)par1Packet;
    142        return packet55blockdestroy.entityId == this.entityId;
    143    }
    144}