001 package net.minecraft.src; 002 003 import java.io.DataInputStream; 004 import java.io.DataOutputStream; 005 import java.io.IOException; 006 007 public class Packet39AttachEntity extends Packet 008 { 009 public int entityId; 010 public int vehicleEntityId; 011 012 public Packet39AttachEntity() {} 013 014 public Packet39AttachEntity(Entity par1Entity, Entity par2Entity) 015 { 016 this.entityId = par1Entity.entityId; 017 this.vehicleEntityId = par2Entity != null ? par2Entity.entityId : -1; 018 } 019 020 /** 021 * Abstract. Return the size of the packet (not counting the header). 022 */ 023 public int getPacketSize() 024 { 025 return 8; 026 } 027 028 /** 029 * Abstract. Reads the raw packet data from the data stream. 030 */ 031 public void readPacketData(DataInputStream par1DataInputStream) throws IOException 032 { 033 this.entityId = par1DataInputStream.readInt(); 034 this.vehicleEntityId = par1DataInputStream.readInt(); 035 } 036 037 /** 038 * Abstract. Writes the raw packet data to the data stream. 039 */ 040 public void writePacketData(DataOutputStream par1DataOutputStream) throws IOException 041 { 042 par1DataOutputStream.writeInt(this.entityId); 043 par1DataOutputStream.writeInt(this.vehicleEntityId); 044 } 045 046 /** 047 * Passes this Packet on to the NetHandler for processing. 048 */ 049 public void processPacket(NetHandler par1NetHandler) 050 { 051 par1NetHandler.handleAttachEntity(this); 052 } 053 054 /** 055 * only false for the abstract Packet class, all real packets return true 056 */ 057 public boolean isRealPacket() 058 { 059 return true; 060 } 061 062 /** 063 * eg return packet30entity.entityId == entityId; WARNING : will throw if you compare a packet to a different packet 064 * class 065 */ 066 public boolean containsSameEntityIDAs(Packet par1Packet) 067 { 068 Packet39AttachEntity var2 = (Packet39AttachEntity)par1Packet; 069 return var2.entityId == this.entityId; 070 } 071 }