001 package net.minecraft.src; 002 003 import cpw.mods.fml.common.Side; 004 import cpw.mods.fml.common.asm.SideOnly; 005 import java.io.DataInputStream; 006 import java.io.DataOutputStream; 007 import java.io.IOException; 008 import java.util.List; 009 010 public class Packet40EntityMetadata extends Packet 011 { 012 public int entityId; 013 private List metadata; 014 015 public Packet40EntityMetadata() {} 016 017 public Packet40EntityMetadata(int par1, DataWatcher par2DataWatcher, boolean par3) 018 { 019 this.entityId = par1; 020 021 if (par3) 022 { 023 this.metadata = par2DataWatcher.func_75685_c(); 024 } 025 else 026 { 027 this.metadata = par2DataWatcher.unwatchAndReturnAllWatched(); 028 } 029 } 030 031 /** 032 * Abstract. Reads the raw packet data from the data stream. 033 */ 034 public void readPacketData(DataInputStream par1DataInputStream) throws IOException 035 { 036 this.entityId = par1DataInputStream.readInt(); 037 this.metadata = DataWatcher.readWatchableObjects(par1DataInputStream); 038 } 039 040 /** 041 * Abstract. Writes the raw packet data to the data stream. 042 */ 043 public void writePacketData(DataOutputStream par1DataOutputStream) throws IOException 044 { 045 par1DataOutputStream.writeInt(this.entityId); 046 DataWatcher.writeObjectsInListToStream(this.metadata, par1DataOutputStream); 047 } 048 049 /** 050 * Passes this Packet on to the NetHandler for processing. 051 */ 052 public void processPacket(NetHandler par1NetHandler) 053 { 054 par1NetHandler.handleEntityMetadata(this); 055 } 056 057 /** 058 * Abstract. Return the size of the packet (not counting the header). 059 */ 060 public int getPacketSize() 061 { 062 return 5; 063 } 064 065 @SideOnly(Side.CLIENT) 066 public List getMetadata() 067 { 068 return this.metadata; 069 } 070 }